The autologous tumor cell vaccine gemogenovatucel-T (Vigil Ovarian) is well tolerated as maintenance therapy in stage III-IV ovarian cancer patients and may improve relapse-free survival, particularly in BRCA wild-type disease, according to findings from the ongoing VITAL study.

In patients with and without BRCA1/2 mutations, the median relapse-free survival was longer with gemogenovatucel-T maintenance than with placebo, but the difference did not reach statistical significance (P = .065).

However, among patients with wild-type BRCA, the median relapse-free survival was significantly longer with gemogenovatucel-T (P = .0007).

Rodney P. Rocconi, MD, of the Mitchell Cancer Institute at University of South Alabama, Mobile, reported these results in an abstract that was slated for presentation at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancers. The meeting was canceled because of the COVID-19 pandemic. Some data have been updated from the abstract.
 

Study rationale

Gemogenovatucel-T (formerly called FANG) is an autologous tumor cell vaccine transfected with a plasmid encoding granulocyte-macrophage colony–stimulating factor and a novel bifunctional short hairpin interfering RNA targeting furin convertase.

“In the era of personalized, targeted medicine, I think this is about as personalized as you can get, this type of vaccine,” Dr. Rocconi said. “Essentially, we harvest patients’ own cancer cells and create a vaccine that is targeted to the antigens on their cells so that it recognizes only that patient’s cancer.”

The vaccine also helps recruit immune cells to the area and has a very limited off-target effect, Dr. Rocconi added.

He noted that gemogenovatucel-T previously demonstrated promising efficacy and limited side effects in a phase 1 study that included patients with advanced ovarian cancer (Mol Ther. 2012 Mar;20[3]:679-86).

“So we thought that, in ovarian cancer, as a maintenance therapy, it made a lot of sense,” Dr. Rocconi said, noting that the overall prognosis for advanced epithelial ovarian cancer remains limited.
 

Treatment and toxicity

Dr. Rocconi and colleagues reported data on 91 patients in the VITAL study. The patients had achieved a complete response after frontline surgery and chemotherapy, and they were randomized to maintenance with gemogenovatucel-T or placebo.

Patients had a median time from surgery to randomization of 208.5 days in the gemogenovatucel-T group and 200 days in the control group. The patients were treated with 1 x 10⁷ cells/mL of gemogenovatucel-T or placebo intradermally once a month for up to 12 doses.

Gemogenovatucel-T was well tolerated. No added overall toxicity was noted in the gemogenovatucel-T group versus the control group, and no grade 4/5 toxicities were observed, Dr. Rocconi said. Grade 2/3 toxic events were observed in 8% of patients in the gemogenovatucel-T group, compared with 18% in the control group. The most common events were nausea and musculoskeletal pain in the gemogenovatucel-T group, and were bone pain and fatigue in the control group.
 

Relapse-free and overall survival

In the entire cohort, the median relapse-free survival was longer with gemogenovatucel-T maintenance – 12.6 months versus 8.4 months with placebo (hazard ratio, 0.69) – but the difference did not reach statistical significance (P = .065).

However, in the 67 patients with wild-type BRCA, the median relapse-free survival was 19.4 months with gemogenovatucel-T and 14.8 months with placebo, a statistically significant difference (HR, 0.459; P = .0007).

The median overall survival was not reached in the BRCA wild-type patients treated with gemogenovatucel-T, and it was 41.4 months from the time of randomization in those who received placebo (HR, 0.417; P = .02).

No benefit was seen with gemogenovatucel-T in patients with known BRCA1/2 mutations, Dr. Rocconi said.
 

‘Encouraging’ results

The overall improvement in the gemogenovatucel-T group was encouraging, particularly in a maintenance-type trial, Dr. Rocconi said. He noted that prior treatments for maintenance have received approval based on shorter survival gains, and the finding of particular benefit in BRCA wild-type disease could have important implications for a population that usually has lesser benefit from treatments, compared with patients who have BRCA mutations.

“So this result is very unique,” Dr. Rocconi said, explaining that about 85% of ovarian cancer patients have BRCA wild-type disease; with this treatment, patients with wild-type BRCA may achieve similar survival rates as those seen in BRCA-mutant disease.

“I think, in general, immunotherapy has been somewhat disappointing in ovarian cancer, so to have a targeted vaccine work in ovarian cancer, just broadly ... is pretty noteworthy,” he said. “We’re really excited, obviously, about the overall success we’ve seen for all patients, but most importantly in those with BRCA wild type. This is a pretty marked significance in recurrence-free intervals and overall survival, and we’re definitely pleased with that.”
 

Next steps

The findings from this trial have been submitted for publication, and efforts are underway to determine next steps through communication with the Food and Drug Administration, Dr. Rocconi said.

Additionally, other studies are underway to assess gemogenovatucel-T in patients who fall in “the middle ground” – that is, patients who have BRCA wild-type disease but have “some homologous recombination deficiency where the tumor itself might be BRCA deficient or have some other type of deficiency,” Dr. Rocconi explained.

“So we’re trying to tease out specifically what is going on across all the different variations of ovarian cancer patients, and also looking for potential biomarkers for predicting response,” he said. “What we would like to see is a companion test where we’re able to predict which patients can really respond and do best with this technology, and, that way, we know how to stratify patients most appropriately.”

The current trial was sponsored by Gradalis. Dr. Rocconi disclosed relationships with Gradalis, Genentech, Clovis, and Johnson & Johnson.

sworcester@mdedge.com

SOURCE: Rocconi RP et al. SGO 2020, Abstract LBA7.

The autologous tumor cell vaccine gemogenovatucel-T (Vigil Ovarian) is well tolerated as maintenance therapy in stage III-IV ovarian cancer patients and may improve relapse-free survival, particularly in BRCA wild-type disease, according to findings from the ongoing VITAL study.

In patients with and without BRCA1/2 mutations, the median relapse-free survival was longer with gemogenovatucel-T maintenance than with placebo, but the difference did not reach statistical significance (P = .065).

However, among patients with wild-type BRCA, the median relapse-free survival was significantly longer with gemogenovatucel-T (P = .0007).

Rodney P. Rocconi, MD, of the Mitchell Cancer Institute at University of South Alabama, Mobile, reported these results in an abstract that was slated for presentation at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancers. The meeting was canceled because of the COVID-19 pandemic. Some data have been updated from the abstract.
 

Study rationale

Gemogenovatucel-T (formerly called FANG) is an autologous tumor cell vaccine transfected with a plasmid encoding granulocyte-macrophage colony–stimulating factor and a novel bifunctional short hairpin interfering RNA targeting furin convertase.

“In the era of personalized, targeted medicine, I think this is about as personalized as you can get, this type of vaccine,” Dr. Rocconi said. “Essentially, we harvest patients’ own cancer cells and create a vaccine that is targeted to the antigens on their cells so that it recognizes only that patient’s cancer.”

The vaccine also helps recruit immune cells to the area and has a very limited off-target effect, Dr. Rocconi added.

He noted that gemogenovatucel-T previously demonstrated promising efficacy and limited side effects in a phase 1 study that included patients with advanced ovarian cancer (Mol Ther. 2012 Mar;20[3]:679-86).

“So we thought that, in ovarian cancer, as a maintenance therapy, it made a lot of sense,” Dr. Rocconi said, noting that the overall prognosis for advanced epithelial ovarian cancer remains limited.
 

Treatment and toxicity

Dr. Rocconi and colleagues reported data on 91 patients in the VITAL study. The patients had achieved a complete response after frontline surgery and chemotherapy, and they were randomized to maintenance with gemogenovatucel-T or placebo.

Patients had a median time from surgery to randomization of 208.5 days in the gemogenovatucel-T group and 200 days in the control group. The patients were treated with 1 x 10⁷ cells/mL of gemogenovatucel-T or placebo intradermally once a month for up to 12 doses.

Gemogenovatucel-T was well tolerated. No added overall toxicity was noted in the gemogenovatucel-T group versus the control group, and no grade 4/5 toxicities were observed, Dr. Rocconi said. Grade 2/3 toxic events were observed in 8% of patients in the gemogenovatucel-T group, compared with 18% in the control group. The most common events were nausea and musculoskeletal pain in the gemogenovatucel-T group, and were bone pain and fatigue in the control group.
 

Relapse-free and overall survival

In the entire cohort, the median relapse-free survival was longer with gemogenovatucel-T maintenance – 12.6 months versus 8.4 months with placebo (hazard ratio, 0.69) – but the difference did not reach statistical significance (P = .065).

However, in the 67 patients with wild-type BRCA, the median relapse-free survival was 19.4 months with gemogenovatucel-T and 14.8 months with placebo, a statistically significant difference (HR, 0.459; P = .0007).

The median overall survival was not reached in the BRCA wild-type patients treated with gemogenovatucel-T, and it was 41.4 months from the time of randomization in those who received placebo (HR, 0.417; P = .02).

No benefit was seen with gemogenovatucel-T in patients with known BRCA1/2 mutations, Dr. Rocconi said.
 

‘Encouraging’ results

The overall improvement in the gemogenovatucel-T group was encouraging, particularly in a maintenance-type trial, Dr. Rocconi said. He noted that prior treatments for maintenance have received approval based on shorter survival gains, and the finding of particular benefit in BRCA wild-type disease could have important implications for a population that usually has lesser benefit from treatments, compared with patients who have BRCA mutations.

“So this result is very unique,” Dr. Rocconi said, explaining that about 85% of ovarian cancer patients have BRCA wild-type disease; with this treatment, patients with wild-type BRCA may achieve similar survival rates as those seen in BRCA-mutant disease.

“I think, in general, immunotherapy has been somewhat disappointing in ovarian cancer, so to have a targeted vaccine work in ovarian cancer, just broadly ... is pretty noteworthy,” he said. “We’re really excited, obviously, about the overall success we’ve seen for all patients, but most importantly in those with BRCA wild type. This is a pretty marked significance in recurrence-free intervals and overall survival, and we’re definitely pleased with that.”
 

Next steps

The findings from this trial have been submitted for publication, and efforts are underway to determine next steps through communication with the Food and Drug Administration, Dr. Rocconi said.

Additionally, other studies are underway to assess gemogenovatucel-T in patients who fall in “the middle ground” – that is, patients who have BRCA wild-type disease but have “some homologous recombination deficiency where the tumor itself might be BRCA deficient or have some other type of deficiency,” Dr. Rocconi explained.

“So we’re trying to tease out specifically what is going on across all the different variations of ovarian cancer patients, and also looking for potential biomarkers for predicting response,” he said. “What we would like to see is a companion test where we’re able to predict which patients can really respond and do best with this technology, and, that way, we know how to stratify patients most appropriately.”

The current trial was sponsored by Gradalis. Dr. Rocconi disclosed relationships with Gradalis, Genentech, Clovis, and Johnson & Johnson.

sworcester@mdedge.com

SOURCE: Rocconi RP et al. SGO 2020, Abstract LBA7.

The autologous tumor cell vaccine gemogenovatucel-T (Vigil Ovarian) is well tolerated as maintenance therapy in stage III-IV ovarian cancer patients and may improve relapse-free survival, particularly in BRCA wild-type disease, according to findings from the ongoing VITAL study.

In patients with and without BRCA1/2 mutations, the median relapse-free survival was longer with gemogenovatucel-T maintenance than with placebo, but the difference did not reach statistical significance (P = .065).

However, among patients with wild-type BRCA, the median relapse-free survival was significantly longer with gemogenovatucel-T (P = .0007).

Rodney P. Rocconi, MD, of the Mitchell Cancer Institute at University of South Alabama, Mobile, reported these results in an abstract that was slated for presentation at the Society of Gynecologic Oncology’s Annual Meeting on Women’s Cancers. The meeting was canceled because of the COVID-19 pandemic. Some data have been updated from the abstract.
 

Study rationale

Gemogenovatucel-T (formerly called FANG) is an autologous tumor cell vaccine transfected with a plasmid encoding granulocyte-macrophage colony–stimulating factor and a novel bifunctional short hairpin interfering RNA targeting furin convertase.

“In the era of personalized, targeted medicine, I think this is about as personalized as you can get, this type of vaccine,” Dr. Rocconi said. “Essentially, we harvest patients’ own cancer cells and create a vaccine that is targeted to the antigens on their cells so that it recognizes only that patient’s cancer.”

The vaccine also helps recruit immune cells to the area and has a very limited off-target effect, Dr. Rocconi added.

He noted that gemogenovatucel-T previously demonstrated promising efficacy and limited side effects in a phase 1 study that included patients with advanced ovarian cancer (Mol Ther. 2012 Mar;20[3]:679-86).

“So we thought that, in ovarian cancer, as a maintenance therapy, it made a lot of sense,” Dr. Rocconi said, noting that the overall prognosis for advanced epithelial ovarian cancer remains limited.
 

Treatment and toxicity

Dr. Rocconi and colleagues reported data on 91 patients in the VITAL study. The patients had achieved a complete response after frontline surgery and chemotherapy, and they were randomized to maintenance with gemogenovatucel-T or placebo.

Patients had a median time from surgery to randomization of 208.5 days in the gemogenovatucel-T group and 200 days in the control group. The patients were treated with 1 x 10⁷ cells/mL of gemogenovatucel-T or placebo intradermally once a month for up to 12 doses.

Gemogenovatucel-T was well tolerated. No added overall toxicity was noted in the gemogenovatucel-T group versus the control group, and no grade 4/5 toxicities were observed, Dr. Rocconi said. Grade 2/3 toxic events were observed in 8% of patients in the gemogenovatucel-T group, compared with 18% in the control group. The most common events were nausea and musculoskeletal pain in the gemogenovatucel-T group, and were bone pain and fatigue in the control group.
 

Relapse-free and overall survival

In the entire cohort, the median relapse-free survival was longer with gemogenovatucel-T maintenance – 12.6 months versus 8.4 months with placebo (hazard ratio, 0.69) – but the difference did not reach statistical significance (P = .065).

However, in the 67 patients with wild-type BRCA, the median relapse-free survival was 19.4 months with gemogenovatucel-T and 14.8 months with placebo, a statistically significant difference (HR, 0.459; P = .0007).

The median overall survival was not reached in the BRCA wild-type patients treated with gemogenovatucel-T, and it was 41.4 months from the time of randomization in those who received placebo (HR, 0.417; P = .02).

No benefit was seen with gemogenovatucel-T in patients with known BRCA1/2 mutations, Dr. Rocconi said.
 

‘Encouraging’ results

The overall improvement in the gemogenovatucel-T group was encouraging, particularly in a maintenance-type trial, Dr. Rocconi said. He noted that prior treatments for maintenance have received approval based on shorter survival gains, and the finding of particular benefit in BRCA wild-type disease could have important implications for a population that usually has lesser benefit from treatments, compared with patients who have BRCA mutations.

“So this result is very unique,” Dr. Rocconi said, explaining that about 85% of ovarian cancer patients have BRCA wild-type disease; with this treatment, patients with wild-type BRCA may achieve similar survival rates as those seen in BRCA-mutant disease.

“I think, in general, immunotherapy has been somewhat disappointing in ovarian cancer, so to have a targeted vaccine work in ovarian cancer, just broadly ... is pretty noteworthy,” he said. “We’re really excited, obviously, about the overall success we’ve seen for all patients, but most importantly in those with BRCA wild type. This is a pretty marked significance in recurrence-free intervals and overall survival, and we’re definitely pleased with that.”
 

Next steps

The findings from this trial have been submitted for publication, and efforts are underway to determine next steps through communication with the Food and Drug Administration, Dr. Rocconi said.

Additionally, other studies are underway to assess gemogenovatucel-T in patients who fall in “the middle ground” – that is, patients who have BRCA wild-type disease but have “some homologous recombination deficiency where the tumor itself might be BRCA deficient or have some other type of deficiency,” Dr. Rocconi explained.

“So we’re trying to tease out specifically what is going on across all the different variations of ovarian cancer patients, and also looking for potential biomarkers for predicting response,” he said. “What we would like to see is a companion test where we’re able to predict which patients can really respond and do best with this technology, and, that way, we know how to stratify patients most appropriately.”

The current trial was sponsored by Gradalis. Dr. Rocconi disclosed relationships with Gradalis, Genentech, Clovis, and Johnson & Johnson.

sworcester@mdedge.com

SOURCE: Rocconi RP et al. SGO 2020, Abstract LBA7.

The Diagnosis: Rumpel-Leede Phenomenon 

Rumpel-Leede (R-L) phenomenon describes the rare benign occurrence of dermal capillaries acutely rupturing following the administration of a tourniquetlike force on an extremity,¹ which manifests as asymptomatic petechiae and ecchymoses on a distal extremity, usually following noninvasive measurement of blood pressure.² Rumpel-Leede phenomenon represents an underrecognized entity that either is excluded or minimally referenced in most dermatology textbooks. The R-L sign initially was described in the early 1900s after it was observed that tourniquets applied to the arms of patients with scarlet fever would lead to the development of petechiae in that extremity.³ It later was elucidated that underlying vascular disease predisposes to dermal capillary fragility, a risk factor for R-L phenomenon to occur upon application of a tourniquet. Rumpel-Leede phenomenon has been noted in patients with diabetes mellitus, acute or chronic hypertension, and thrombocytopenia.⁴ In addition to being hypertensive and diabetic, our patient had been taking amlodipine and diltiazem. Calcium channel blockers have been linked to R-L phenomenon in case reports as well as in a study of calcium channel blockers inducing capillary fragility in vivo.⁵ Rumpel-Leede phenomenon also has been noted in patients with tightly fitting garments and infants carried in baby carriers.¹ 

The differential diagnosis for R-L phenomenon includes actinic purpura, small vessel vasculitis, disseminated intravascular coagulation (DIC), and deep vein thrombosis (DVT). Actinic purpura, also called solar purpura or senile purpura, represents the petechiae and ecchymoses that are associated with aging skin. It is thought to occur when DNA damage, UV-induced solar elastosis, and decreased lipids in the stratum corneum cause a weakened ability to contain red blood cell extravasation from capillaries.⁶ Due to the lack of history of trauma and clear association with the blood pressure cuff placement in our patient, a diagnosis of actinic purpura was unlikely. In small vessel vasculitis, patients classically present with nonblanching palpable purpura frequently distributed over the lower extremities. The isolation of the lesions to only the left arm lowered the suspicion for vasculitis. Cutaneous manifestations of DIC and other hypercoagulable states may include purpura, livedo reticularis, atrophie blanche, and in extreme cases purpura fulminans. Routine laboratory examination reveals thrombocytopenia, prolonged prothrombin time/partial thromboplastin time, and hemolytic anemia.⁷ Although our patient had the risk factors of recent infection and surgery, a hemoglobin level of 10.9 g/dL (reference range, 14.0-17.5 g/dL) and platelet count of 279,000/µL (reference range, 150,000-350,000/µL) excluded DIC as the probable diagnosis. Our patient was at an overall increased risk for DVT due to his prolonged hospital stay, increased age, and other factors. Despite these risk factors, the lack of pain or swelling made this diagnosis unlikely. Furthermore, our patient was heparinized throughout his hospital stay, and upper extremity DVT accounts for only 4% to 10% of the total DVT incidence.⁵ 

Although R-L phenomenon is a benign, self-limited condition, it may be necessary in some cases to rule out more serious underlying etiologies with investigative workup comprised of a complete blood cell count, coagulation profile, and basic metabolic panel. However, recognition of the R-L phenomenon in the right clinical context of localized petechiae or ecchymoses with a history of a tourniquetlike force may prevent an unnecessary and costly workup. Patients should be encouraged that R-L phenomenon will resolve over time with identification and correction of the tourniquetlike force. In this case, we recommended loosening of the sphygmomanometer cuff and alternating extremities to which the cuff was to be placed, which resulted in complete clearance of the petechiae and ecchymoses within 5 days.  

The Diagnosis: Rumpel-Leede Phenomenon 

Rumpel-Leede (R-L) phenomenon describes the rare benign occurrence of dermal capillaries acutely rupturing following the administration of a tourniquetlike force on an extremity,¹ which manifests as asymptomatic petechiae and ecchymoses on a distal extremity, usually following noninvasive measurement of blood pressure.² Rumpel-Leede phenomenon represents an underrecognized entity that either is excluded or minimally referenced in most dermatology textbooks. The R-L sign initially was described in the early 1900s after it was observed that tourniquets applied to the arms of patients with scarlet fever would lead to the development of petechiae in that extremity.³ It later was elucidated that underlying vascular disease predisposes to dermal capillary fragility, a risk factor for R-L phenomenon to occur upon application of a tourniquet. Rumpel-Leede phenomenon has been noted in patients with diabetes mellitus, acute or chronic hypertension, and thrombocytopenia.⁴ In addition to being hypertensive and diabetic, our patient had been taking amlodipine and diltiazem. Calcium channel blockers have been linked to R-L phenomenon in case reports as well as in a study of calcium channel blockers inducing capillary fragility in vivo.⁵ Rumpel-Leede phenomenon also has been noted in patients with tightly fitting garments and infants carried in baby carriers.¹ 

The differential diagnosis for R-L phenomenon includes actinic purpura, small vessel vasculitis, disseminated intravascular coagulation (DIC), and deep vein thrombosis (DVT). Actinic purpura, also called solar purpura or senile purpura, represents the petechiae and ecchymoses that are associated with aging skin. It is thought to occur when DNA damage, UV-induced solar elastosis, and decreased lipids in the stratum corneum cause a weakened ability to contain red blood cell extravasation from capillaries.⁶ Due to the lack of history of trauma and clear association with the blood pressure cuff placement in our patient, a diagnosis of actinic purpura was unlikely. In small vessel vasculitis, patients classically present with nonblanching palpable purpura frequently distributed over the lower extremities. The isolation of the lesions to only the left arm lowered the suspicion for vasculitis. Cutaneous manifestations of DIC and other hypercoagulable states may include purpura, livedo reticularis, atrophie blanche, and in extreme cases purpura fulminans. Routine laboratory examination reveals thrombocytopenia, prolonged prothrombin time/partial thromboplastin time, and hemolytic anemia.⁷ Although our patient had the risk factors of recent infection and surgery, a hemoglobin level of 10.9 g/dL (reference range, 14.0-17.5 g/dL) and platelet count of 279,000/µL (reference range, 150,000-350,000/µL) excluded DIC as the probable diagnosis. Our patient was at an overall increased risk for DVT due to his prolonged hospital stay, increased age, and other factors. Despite these risk factors, the lack of pain or swelling made this diagnosis unlikely. Furthermore, our patient was heparinized throughout his hospital stay, and upper extremity DVT accounts for only 4% to 10% of the total DVT incidence.⁵ 

Although R-L phenomenon is a benign, self-limited condition, it may be necessary in some cases to rule out more serious underlying etiologies with investigative workup comprised of a complete blood cell count, coagulation profile, and basic metabolic panel. However, recognition of the R-L phenomenon in the right clinical context of localized petechiae or ecchymoses with a history of a tourniquetlike force may prevent an unnecessary and costly workup. Patients should be encouraged that R-L phenomenon will resolve over time with identification and correction of the tourniquetlike force. In this case, we recommended loosening of the sphygmomanometer cuff and alternating extremities to which the cuff was to be placed, which resulted in complete clearance of the petechiae and ecchymoses within 5 days.  

The Diagnosis: Rumpel-Leede Phenomenon 

Rumpel-Leede (R-L) phenomenon describes the rare benign occurrence of dermal capillaries acutely rupturing following the administration of a tourniquetlike force on an extremity,¹ which manifests as asymptomatic petechiae and ecchymoses on a distal extremity, usually following noninvasive measurement of blood pressure.² Rumpel-Leede phenomenon represents an underrecognized entity that either is excluded or minimally referenced in most dermatology textbooks. The R-L sign initially was described in the early 1900s after it was observed that tourniquets applied to the arms of patients with scarlet fever would lead to the development of petechiae in that extremity.³ It later was elucidated that underlying vascular disease predisposes to dermal capillary fragility, a risk factor for R-L phenomenon to occur upon application of a tourniquet. Rumpel-Leede phenomenon has been noted in patients with diabetes mellitus, acute or chronic hypertension, and thrombocytopenia.⁴ In addition to being hypertensive and diabetic, our patient had been taking amlodipine and diltiazem. Calcium channel blockers have been linked to R-L phenomenon in case reports as well as in a study of calcium channel blockers inducing capillary fragility in vivo.⁵ Rumpel-Leede phenomenon also has been noted in patients with tightly fitting garments and infants carried in baby carriers.¹ 

The differential diagnosis for R-L phenomenon includes actinic purpura, small vessel vasculitis, disseminated intravascular coagulation (DIC), and deep vein thrombosis (DVT). Actinic purpura, also called solar purpura or senile purpura, represents the petechiae and ecchymoses that are associated with aging skin. It is thought to occur when DNA damage, UV-induced solar elastosis, and decreased lipids in the stratum corneum cause a weakened ability to contain red blood cell extravasation from capillaries.⁶ Due to the lack of history of trauma and clear association with the blood pressure cuff placement in our patient, a diagnosis of actinic purpura was unlikely. In small vessel vasculitis, patients classically present with nonblanching palpable purpura frequently distributed over the lower extremities. The isolation of the lesions to only the left arm lowered the suspicion for vasculitis. Cutaneous manifestations of DIC and other hypercoagulable states may include purpura, livedo reticularis, atrophie blanche, and in extreme cases purpura fulminans. Routine laboratory examination reveals thrombocytopenia, prolonged prothrombin time/partial thromboplastin time, and hemolytic anemia.⁷ Although our patient had the risk factors of recent infection and surgery, a hemoglobin level of 10.9 g/dL (reference range, 14.0-17.5 g/dL) and platelet count of 279,000/µL (reference range, 150,000-350,000/µL) excluded DIC as the probable diagnosis. Our patient was at an overall increased risk for DVT due to his prolonged hospital stay, increased age, and other factors. Despite these risk factors, the lack of pain or swelling made this diagnosis unlikely. Furthermore, our patient was heparinized throughout his hospital stay, and upper extremity DVT accounts for only 4% to 10% of the total DVT incidence.⁵ 

Although R-L phenomenon is a benign, self-limited condition, it may be necessary in some cases to rule out more serious underlying etiologies with investigative workup comprised of a complete blood cell count, coagulation profile, and basic metabolic panel. However, recognition of the R-L phenomenon in the right clinical context of localized petechiae or ecchymoses with a history of a tourniquetlike force may prevent an unnecessary and costly workup. Patients should be encouraged that R-L phenomenon will resolve over time with identification and correction of the tourniquetlike force. In this case, we recommended loosening of the sphygmomanometer cuff and alternating extremities to which the cuff was to be placed, which resulted in complete clearance of the petechiae and ecchymoses within 5 days.  

Differences in COVID-19-related death rates between people of white and Asian ancestry may be partly explained by documented ethnic/racial differences in risk for blood clotting and pulmonary thrombotic events, investigators propose.

“Our novel findings demonstrate that COVID-19 is associated with a unique type of blood clotting disorder that is primarily focused within the lungs and which undoubtedly contributes to the high levels of mortality being seen in patients with COVID-19,” said James O’Donnell, MB, PhD, director of the Irish Centre for Vascular Biology at the Royal College of Surgeons in Ireland.

Dr. O’Donnell and colleagues studied pulmonary effects and outcomes of 83 patients admitted to St. James Hospital in Dublin, and found evidence to suggest that the diffuse, bilateral pulmonary inflammation seen in many patients with severe COVID-19 infections may be caused by a pulmonary-specific vasculopathy they label “pulmonary intravascular coagulopathy” (PIC), an entity distinct from disseminated intravascular coagulopathy (DIC).

“Given that thrombotic risk is significantly impacted by race, coupled with the accumulating evidence that coagulopathy is important in COVID-19 pathogenesis, our findings raise the intriguing possibility that pulmonary vasculopathy may contribute to the unexplained differences that are beginning to emerge highlighting racial susceptibility to COVID-19 mortality,” they wrote in a study published online in the British Journal of Haematology.
 

Study flaws harm conclusions

But critical care specialists who agreed to review and comment on the study for MDedge News said that it has significant flaws that affect the ability to interpret the findings and “undermine the conclusions reached by the authors.”

“The underlying premise of the study is that there are racial and ethnic differences in the development of venous thromboembolism that may explain the racial and ethnic differences in outcomes from COVID-19,” J. Daryl Thornton, MD, MPH, a fellow of the American Thoracic Society and associate professor of pulmonary, critical care, and sleep medicine at Case Western Reserve University, Cleveland, said in an interview. “This is an interesting hypothesis and one that could be easily tested in a well-designed study with sufficient representation from the relevant racial and ethnic groups. However, this study is neither well designed nor does it have sufficient racial and ethnic representation.”

Elliott R. Haut, MD, PhD, associate professor of surgery, anesthesiology and critical care medicine at Johns Hopkins Medicine, Baltimore, said in an interview that the study is “mediocre” and has the feel of a paper rushed to press.

“It talks about their theory that race, ethnicity, have an effect on venous thromboembolism, and that’s a pretty well-known fact. No one’s a hundred percent sure why that is, but certainly there are tons and tons of papers that show that there are groups that are at higher risk than others,” he said. “Their idea that this is caused by this pulmonary inflammation, that is totally a guess; there is no data in this paper to support that.”

Dr. Thornton and Dr. Haut both noted that the authors don’t define how race and ethnicity were determined and whether patients were asked to provide it, and although they mention the racial/ethnic breakdown once, subsequent references are to entire cohort are as “Caucasian.”

They also called into question the value of comparing laboratory data across continents in centers with different testing methods and parameters, especially in a time when the clinical picture changes so rapidly.
 

Coagulation differences

Dr. O’Donnell and colleagues noted that most studies of COVID-19-associated coagulopathy published to date have been with Chinese patients.

“This is important because race and ethnicity have major effects upon thrombotic risk. In particular, epidemiological studies have shown that the incidence of venous thromboembolism (VTE) is approximately three to fourfold lower in Chinese compared to Caucasian individuals. Conversely, VTE risk is significantly higher in African-Americans compared to Caucasians,” they wrote.

Because of the lower risk of VTE in the Chinese population, thromboprophylaxis with low-molecular-weight heparin (LMWH) or other agents is less frequently used in Chinese hospitals than in hospitals with predominantly non-Asian patients, they noted.

To see whether the were differences in coagulopathy between Chinese and white patients, the researchers enrolled 55 men and 28 women, median age 64, who were admitted to St. James Hospital with COVID-19 infections from March 13 through April 10, 2020. The cohort included 67 patients of white background, 10 of Asian ancestry, 5 of African ethnicity, and 1 of Latino/Hispanic ancestry.

Of the 83 patients, 67 had comorbidities at admission. At the time of the report, 50 patients had fully recovered and were discharged, 20 remained in the hospital, and 13 had died. In all, 50 patients were discharged without needing ICU care, 23 were admitted to the ICU, and 10 required ICU but were deemed “clinically unsuitable” for ICU admission.

Although the patients had normal prothrombin time (PT) and normal activated partial thromboplastin time (APTT), plasma d-dimer levels were significantly elevated and were above the range of normal in two-thirds of patients on admission.

Despite the increased d-dimer levels, however, there was no evidence of DIC as defined by the International Society of Thrombosis and Hemostasis Scientific and Standardization committee (ISTH SSC) guidelines. Platelet counts were in the normal range in 83.1% of patients, and only five had counts less than 100 x 109/L at admission. Fibrinogen levels were also elevated, as were C-reactive protein levels, both likely indicating an acute phase response.

“Thus, despite the fact that thrombotic risk is much higher in Caucasian patients and the significant elevated levels of d-dimers observed, overt DIC as defined according to the ISTH SSC DIC score was present in none of our COVID-19 patients at time of admission. Nevertheless, our data confirm that severe COVID-19 infection is associated with a significant coagulopathy in Caucasian patients that appears to be similar in magnitude to that previously reported in the original Chinese cohorts,” they wrote.

When they compared patients who required ICU admission for ventilator support and those who died with patients who were discharged without needing ICU support, they found that survivors were younger (median age 60.2 vs. 75.2 years), and that more critically ill patients were more likely to have comorbidities.

They also found that patients with abnormal coagulation parameters on admission were significantly more likely to have poor prognosis (P = .018), and that patients in the adverse outcomes group had significantly higher fibrinogen and CRP levels (P = .045 and .0005, respectively).

There was no significant difference in PT between the prognosis groups at admission, but by day 4 and beyond PT was a median of 13.1 vs. 12.5 seconds in the favorable outcomes groups (P = .007), and patients with poor prognosis continued to have significantly higher d-dimer levels. (P = .003)

“Cumulatively, these data support the hypothesis that COVID-19–associated coagulopathy probably contributes to the underlying pulmonary pathogenesis,” the researchers wrote.

They noted that the angiotensin converting enzyme 2 (ACE-2) receptor that COVID-19 uses to enter cells is expressed on both type II pneumocytes and vascular endothelial cells within the lung, suggesting that the coagulopathy may be related to direct pulmonary endothelial cell infection , activation, and/or damage, and to the documented cytokine storm that can affect thrombin generation and fibrin deposition within the lungs.

“In the context of this lung-centric vasculopathy, we hypothesize that the refractory acute respiratory distress syndrome phenotype observed in severe COVID-19 is due to concurrent ‘double-hit’ pathologies targeting both ventilation (V) and perfusion (Q) within the lungs where alveoli and pulmonary microvasculature exist in close anatomical juxtaposition,” they wrote.

The investigators noted that larger randomized trials will be needed to determine whether more aggressive anti-coagulation and/or targeted anti-inflammatory therapies could effectively treated PIC in patients with severe COVID-19.

The study was supported by the Wellcome Trust and the Health Research Board Health Service and the Research and Development Division, Northern Ireland. Dr. O’Donnell disclosed speakers bureau activities, advisory board participation, and research grants from multiple companies. The other doctors had no relevant conflicts of interest to disclose.

SOURCE: Fogarty H et al. Br J Haematol. 2020 Apr 24. doi: 10.1111/bjh.16749.

Differences in COVID-19-related death rates between people of white and Asian ancestry may be partly explained by documented ethnic/racial differences in risk for blood clotting and pulmonary thrombotic events, investigators propose.

“Our novel findings demonstrate that COVID-19 is associated with a unique type of blood clotting disorder that is primarily focused within the lungs and which undoubtedly contributes to the high levels of mortality being seen in patients with COVID-19,” said James O’Donnell, MB, PhD, director of the Irish Centre for Vascular Biology at the Royal College of Surgeons in Ireland.

Dr. O’Donnell and colleagues studied pulmonary effects and outcomes of 83 patients admitted to St. James Hospital in Dublin, and found evidence to suggest that the diffuse, bilateral pulmonary inflammation seen in many patients with severe COVID-19 infections may be caused by a pulmonary-specific vasculopathy they label “pulmonary intravascular coagulopathy” (PIC), an entity distinct from disseminated intravascular coagulopathy (DIC).

“Given that thrombotic risk is significantly impacted by race, coupled with the accumulating evidence that coagulopathy is important in COVID-19 pathogenesis, our findings raise the intriguing possibility that pulmonary vasculopathy may contribute to the unexplained differences that are beginning to emerge highlighting racial susceptibility to COVID-19 mortality,” they wrote in a study published online in the British Journal of Haematology.
 

Study flaws harm conclusions

But critical care specialists who agreed to review and comment on the study for MDedge News said that it has significant flaws that affect the ability to interpret the findings and “undermine the conclusions reached by the authors.”

“The underlying premise of the study is that there are racial and ethnic differences in the development of venous thromboembolism that may explain the racial and ethnic differences in outcomes from COVID-19,” J. Daryl Thornton, MD, MPH, a fellow of the American Thoracic Society and associate professor of pulmonary, critical care, and sleep medicine at Case Western Reserve University, Cleveland, said in an interview. “This is an interesting hypothesis and one that could be easily tested in a well-designed study with sufficient representation from the relevant racial and ethnic groups. However, this study is neither well designed nor does it have sufficient racial and ethnic representation.”

Elliott R. Haut, MD, PhD, associate professor of surgery, anesthesiology and critical care medicine at Johns Hopkins Medicine, Baltimore, said in an interview that the study is “mediocre” and has the feel of a paper rushed to press.

“It talks about their theory that race, ethnicity, have an effect on venous thromboembolism, and that’s a pretty well-known fact. No one’s a hundred percent sure why that is, but certainly there are tons and tons of papers that show that there are groups that are at higher risk than others,” he said. “Their idea that this is caused by this pulmonary inflammation, that is totally a guess; there is no data in this paper to support that.”

Dr. Thornton and Dr. Haut both noted that the authors don’t define how race and ethnicity were determined and whether patients were asked to provide it, and although they mention the racial/ethnic breakdown once, subsequent references are to entire cohort are as “Caucasian.”

They also called into question the value of comparing laboratory data across continents in centers with different testing methods and parameters, especially in a time when the clinical picture changes so rapidly.
 

Coagulation differences

Dr. O’Donnell and colleagues noted that most studies of COVID-19-associated coagulopathy published to date have been with Chinese patients.

“This is important because race and ethnicity have major effects upon thrombotic risk. In particular, epidemiological studies have shown that the incidence of venous thromboembolism (VTE) is approximately three to fourfold lower in Chinese compared to Caucasian individuals. Conversely, VTE risk is significantly higher in African-Americans compared to Caucasians,” they wrote.

Because of the lower risk of VTE in the Chinese population, thromboprophylaxis with low-molecular-weight heparin (LMWH) or other agents is less frequently used in Chinese hospitals than in hospitals with predominantly non-Asian patients, they noted.

To see whether the were differences in coagulopathy between Chinese and white patients, the researchers enrolled 55 men and 28 women, median age 64, who were admitted to St. James Hospital with COVID-19 infections from March 13 through April 10, 2020. The cohort included 67 patients of white background, 10 of Asian ancestry, 5 of African ethnicity, and 1 of Latino/Hispanic ancestry.

Of the 83 patients, 67 had comorbidities at admission. At the time of the report, 50 patients had fully recovered and were discharged, 20 remained in the hospital, and 13 had died. In all, 50 patients were discharged without needing ICU care, 23 were admitted to the ICU, and 10 required ICU but were deemed “clinically unsuitable” for ICU admission.

Although the patients had normal prothrombin time (PT) and normal activated partial thromboplastin time (APTT), plasma d-dimer levels were significantly elevated and were above the range of normal in two-thirds of patients on admission.

Despite the increased d-dimer levels, however, there was no evidence of DIC as defined by the International Society of Thrombosis and Hemostasis Scientific and Standardization committee (ISTH SSC) guidelines. Platelet counts were in the normal range in 83.1% of patients, and only five had counts less than 100 x 109/L at admission. Fibrinogen levels were also elevated, as were C-reactive protein levels, both likely indicating an acute phase response.

“Thus, despite the fact that thrombotic risk is much higher in Caucasian patients and the significant elevated levels of d-dimers observed, overt DIC as defined according to the ISTH SSC DIC score was present in none of our COVID-19 patients at time of admission. Nevertheless, our data confirm that severe COVID-19 infection is associated with a significant coagulopathy in Caucasian patients that appears to be similar in magnitude to that previously reported in the original Chinese cohorts,” they wrote.

When they compared patients who required ICU admission for ventilator support and those who died with patients who were discharged without needing ICU support, they found that survivors were younger (median age 60.2 vs. 75.2 years), and that more critically ill patients were more likely to have comorbidities.

They also found that patients with abnormal coagulation parameters on admission were significantly more likely to have poor prognosis (P = .018), and that patients in the adverse outcomes group had significantly higher fibrinogen and CRP levels (P = .045 and .0005, respectively).

There was no significant difference in PT between the prognosis groups at admission, but by day 4 and beyond PT was a median of 13.1 vs. 12.5 seconds in the favorable outcomes groups (P = .007), and patients with poor prognosis continued to have significantly higher d-dimer levels. (P = .003)

“Cumulatively, these data support the hypothesis that COVID-19–associated coagulopathy probably contributes to the underlying pulmonary pathogenesis,” the researchers wrote.

They noted that the angiotensin converting enzyme 2 (ACE-2) receptor that COVID-19 uses to enter cells is expressed on both type II pneumocytes and vascular endothelial cells within the lung, suggesting that the coagulopathy may be related to direct pulmonary endothelial cell infection , activation, and/or damage, and to the documented cytokine storm that can affect thrombin generation and fibrin deposition within the lungs.

“In the context of this lung-centric vasculopathy, we hypothesize that the refractory acute respiratory distress syndrome phenotype observed in severe COVID-19 is due to concurrent ‘double-hit’ pathologies targeting both ventilation (V) and perfusion (Q) within the lungs where alveoli and pulmonary microvasculature exist in close anatomical juxtaposition,” they wrote.

The investigators noted that larger randomized trials will be needed to determine whether more aggressive anti-coagulation and/or targeted anti-inflammatory therapies could effectively treated PIC in patients with severe COVID-19.

The study was supported by the Wellcome Trust and the Health Research Board Health Service and the Research and Development Division, Northern Ireland. Dr. O’Donnell disclosed speakers bureau activities, advisory board participation, and research grants from multiple companies. The other doctors had no relevant conflicts of interest to disclose.

SOURCE: Fogarty H et al. Br J Haematol. 2020 Apr 24. doi: 10.1111/bjh.16749.

Differences in COVID-19-related death rates between people of white and Asian ancestry may be partly explained by documented ethnic/racial differences in risk for blood clotting and pulmonary thrombotic events, investigators propose.

“Our novel findings demonstrate that COVID-19 is associated with a unique type of blood clotting disorder that is primarily focused within the lungs and which undoubtedly contributes to the high levels of mortality being seen in patients with COVID-19,” said James O’Donnell, MB, PhD, director of the Irish Centre for Vascular Biology at the Royal College of Surgeons in Ireland.

Dr. O’Donnell and colleagues studied pulmonary effects and outcomes of 83 patients admitted to St. James Hospital in Dublin, and found evidence to suggest that the diffuse, bilateral pulmonary inflammation seen in many patients with severe COVID-19 infections may be caused by a pulmonary-specific vasculopathy they label “pulmonary intravascular coagulopathy” (PIC), an entity distinct from disseminated intravascular coagulopathy (DIC).

“Given that thrombotic risk is significantly impacted by race, coupled with the accumulating evidence that coagulopathy is important in COVID-19 pathogenesis, our findings raise the intriguing possibility that pulmonary vasculopathy may contribute to the unexplained differences that are beginning to emerge highlighting racial susceptibility to COVID-19 mortality,” they wrote in a study published online in the British Journal of Haematology.
 

Study flaws harm conclusions

But critical care specialists who agreed to review and comment on the study for MDedge News said that it has significant flaws that affect the ability to interpret the findings and “undermine the conclusions reached by the authors.”

“The underlying premise of the study is that there are racial and ethnic differences in the development of venous thromboembolism that may explain the racial and ethnic differences in outcomes from COVID-19,” J. Daryl Thornton, MD, MPH, a fellow of the American Thoracic Society and associate professor of pulmonary, critical care, and sleep medicine at Case Western Reserve University, Cleveland, said in an interview. “This is an interesting hypothesis and one that could be easily tested in a well-designed study with sufficient representation from the relevant racial and ethnic groups. However, this study is neither well designed nor does it have sufficient racial and ethnic representation.”

Elliott R. Haut, MD, PhD, associate professor of surgery, anesthesiology and critical care medicine at Johns Hopkins Medicine, Baltimore, said in an interview that the study is “mediocre” and has the feel of a paper rushed to press.

“It talks about their theory that race, ethnicity, have an effect on venous thromboembolism, and that’s a pretty well-known fact. No one’s a hundred percent sure why that is, but certainly there are tons and tons of papers that show that there are groups that are at higher risk than others,” he said. “Their idea that this is caused by this pulmonary inflammation, that is totally a guess; there is no data in this paper to support that.”

Dr. Thornton and Dr. Haut both noted that the authors don’t define how race and ethnicity were determined and whether patients were asked to provide it, and although they mention the racial/ethnic breakdown once, subsequent references are to entire cohort are as “Caucasian.”

They also called into question the value of comparing laboratory data across continents in centers with different testing methods and parameters, especially in a time when the clinical picture changes so rapidly.
 

Coagulation differences

Dr. O’Donnell and colleagues noted that most studies of COVID-19-associated coagulopathy published to date have been with Chinese patients.

“This is important because race and ethnicity have major effects upon thrombotic risk. In particular, epidemiological studies have shown that the incidence of venous thromboembolism (VTE) is approximately three to fourfold lower in Chinese compared to Caucasian individuals. Conversely, VTE risk is significantly higher in African-Americans compared to Caucasians,” they wrote.

Because of the lower risk of VTE in the Chinese population, thromboprophylaxis with low-molecular-weight heparin (LMWH) or other agents is less frequently used in Chinese hospitals than in hospitals with predominantly non-Asian patients, they noted.

To see whether the were differences in coagulopathy between Chinese and white patients, the researchers enrolled 55 men and 28 women, median age 64, who were admitted to St. James Hospital with COVID-19 infections from March 13 through April 10, 2020. The cohort included 67 patients of white background, 10 of Asian ancestry, 5 of African ethnicity, and 1 of Latino/Hispanic ancestry.

Of the 83 patients, 67 had comorbidities at admission. At the time of the report, 50 patients had fully recovered and were discharged, 20 remained in the hospital, and 13 had died. In all, 50 patients were discharged without needing ICU care, 23 were admitted to the ICU, and 10 required ICU but were deemed “clinically unsuitable” for ICU admission.

Although the patients had normal prothrombin time (PT) and normal activated partial thromboplastin time (APTT), plasma d-dimer levels were significantly elevated and were above the range of normal in two-thirds of patients on admission.

Despite the increased d-dimer levels, however, there was no evidence of DIC as defined by the International Society of Thrombosis and Hemostasis Scientific and Standardization committee (ISTH SSC) guidelines. Platelet counts were in the normal range in 83.1% of patients, and only five had counts less than 100 x 109/L at admission. Fibrinogen levels were also elevated, as were C-reactive protein levels, both likely indicating an acute phase response.

“Thus, despite the fact that thrombotic risk is much higher in Caucasian patients and the significant elevated levels of d-dimers observed, overt DIC as defined according to the ISTH SSC DIC score was present in none of our COVID-19 patients at time of admission. Nevertheless, our data confirm that severe COVID-19 infection is associated with a significant coagulopathy in Caucasian patients that appears to be similar in magnitude to that previously reported in the original Chinese cohorts,” they wrote.

When they compared patients who required ICU admission for ventilator support and those who died with patients who were discharged without needing ICU support, they found that survivors were younger (median age 60.2 vs. 75.2 years), and that more critically ill patients were more likely to have comorbidities.

They also found that patients with abnormal coagulation parameters on admission were significantly more likely to have poor prognosis (P = .018), and that patients in the adverse outcomes group had significantly higher fibrinogen and CRP levels (P = .045 and .0005, respectively).

There was no significant difference in PT between the prognosis groups at admission, but by day 4 and beyond PT was a median of 13.1 vs. 12.5 seconds in the favorable outcomes groups (P = .007), and patients with poor prognosis continued to have significantly higher d-dimer levels. (P = .003)

“Cumulatively, these data support the hypothesis that COVID-19–associated coagulopathy probably contributes to the underlying pulmonary pathogenesis,” the researchers wrote.

They noted that the angiotensin converting enzyme 2 (ACE-2) receptor that COVID-19 uses to enter cells is expressed on both type II pneumocytes and vascular endothelial cells within the lung, suggesting that the coagulopathy may be related to direct pulmonary endothelial cell infection , activation, and/or damage, and to the documented cytokine storm that can affect thrombin generation and fibrin deposition within the lungs.

“In the context of this lung-centric vasculopathy, we hypothesize that the refractory acute respiratory distress syndrome phenotype observed in severe COVID-19 is due to concurrent ‘double-hit’ pathologies targeting both ventilation (V) and perfusion (Q) within the lungs where alveoli and pulmonary microvasculature exist in close anatomical juxtaposition,” they wrote.

The investigators noted that larger randomized trials will be needed to determine whether more aggressive anti-coagulation and/or targeted anti-inflammatory therapies could effectively treated PIC in patients with severe COVID-19.

The study was supported by the Wellcome Trust and the Health Research Board Health Service and the Research and Development Division, Northern Ireland. Dr. O’Donnell disclosed speakers bureau activities, advisory board participation, and research grants from multiple companies. The other doctors had no relevant conflicts of interest to disclose.

SOURCE: Fogarty H et al. Br J Haematol. 2020 Apr 24. doi: 10.1111/bjh.16749.

Four more studies of the relationship of angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs) with COVID-19 have been published in the past few days in top-tier peer-reviewed journals, and on the whole, the data are reassuring.

Three of the new studies were published in the New England Journal of Medicine on May 1, and one study was published in JAMA Cardiology on May 5.

Although all the studies are observational in design and have some confounding factors, overall, the results do not suggest that continued use of ACE inhibitors and ARBs causes harm. However, there are some contradictory findings in secondary analyses regarding possible differences in the effects of the two drug classes.

Providing commentary, John McMurray, MD, professor of medical cardiology at the University of Glasgow, said: “The overall picture seems to suggest no increase in risk of adverse outcomes in patients taking renin-angiotensin system [RAS] blockers ― but with lots of caveats: These are all observational rather than randomized studies, and there may be residual or unmeasured confounding.”
 

Was it ‘Much ado about nothing’?

Franz Messerli, MD, professor of medicine at the University of Bern (Switzerland), added: “Given this state of the art, I am inclined to consider RAS blockade and COVID-19 – despite all the hype in the news media – as much ado about nothing.”

But both Dr. McMurray and Dr. Messerli said they were intrigued about possible differences in the effects of ACE inhibitors and ARBs that some of the new results suggest.

In one study, a team led by Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center, Boston, analyzed data from 8,910 patients with COVID-19 admitted to 169 hospitals in Asia, Europe, and North America who had either died in the hospital (5.8%) or survived to hospital discharge (94.2%).

In multivariate logistic-regression analysis, age greater than 65 years, coronary artery disease, congestive heart failure, history of cardiac arrhythmia, chronic obstructive pulmonary disease, and current smoking were associated with an increased risk for in-hospital death. Female sex was associated with a decreased risk. Neither ACE inhibitors nor ARBs were associated with an increased risk for in-hospital death.

In fact, ACE inhibitors were associated with a significant reduction in mortality (odds ratio, 0.33), as were statins (OR, 0.35).

The authors, however, stressed that these observations about reduced mortality with ACE inhibitors and statins “should be considered with extreme caution.”

“Because our study was not a randomized, controlled trial, we cannot exclude the possibility of confounding. In addition, we examined relationships between many variables and in-hospital death, and no primary hypothesis was prespecified; these factors increased the probability of chance associations being found. Therefore, a cause-and-effect relationship between drug therapy and survival should not be inferred,” they wrote.

A secondary analysis that was restricted to patients with hypertension (those for whom an ACE inhibitor or an ARB would be indicated) also did not show harm.

A second study published in the New England Journal of Medicine had a case-control design. The authors, led by Giuseppe Mancia, MD, of the University of Milano-Bicocca (Italy), compared 6,272 patients with confirmed COVID-19 (case patients) with 30,759 control persons who were matched according to age, sex, and municipality of residence.

In a conditional logistic-regression multivariate analysis, neither ACE inhibitors nor ARBs were associated with the likelihood of SARS-CoV-2 infection.

“Thus, our results do not provide evidence of an independent relationship between renin angiotensin aldosterone blockers and the susceptibility to COVID-19 in humans,” the authors concluded.

In addition, a second analysis that compared patients who had severe or fatal infections with matched control persons did not show an association between ACE inhibitors or ARBs and severe disease.

In the third study published in the New England Journal of Medicine, a group led by Harmony R. Reynolds, MD, of New York University, analyzed data from the health records of 12,594 patients in the NYU Langone Health system who had been tested for COVID-19. They found 5,894 patients whose test results were positive. Of these patients, 1,002 had severe illness, which was defined as illness requiring admission to the ICU, need for mechanical ventilation, or death.

Using Bayesian analysis and propensity score matching, the researchers assessed the relation between previous treatment with five different classes of antihypertensive drugs (ACE inhibitors, ARBs, beta blockers, calcium blockers, and thiazide diuretics) and the likelihood of a positive or negative result on COVID-19 testing, as well as the likelihood of severe illness among patients who tested positive.

Results showed no positive association between any of the analyzed drug classes and either a positive test result or severe illness.

In an accompanying editorial, a group led by John A. Jarcho, MD, of Harvard Medical School, Boston, and deputy editor of the New England Journal of Medicine, wrote: “Taken together, these three studies do not provide evidence to support the hypothesis that ACE inhibitor or ARB use is associated with the risk of SARS-CoV-2 infection, the risk of severe COVID-19 among those infected, or the risk of in-hospital death among those with a positive test.

“Each of these studies has weaknesses inherent in observational data, but we find it reassuring that three studies in different populations and with different designs arrive at the consistent message that the continued use of ACE inhibitors and ARBs is unlikely to be harmful in patients with COVID-19. Several other smaller studies from China and the United Kingdom have come to the same conclusion,” the authors of the editorial stated.

In the study published in JAMA Cardiology, a group led by Neil Mehta, MBBS, of the Cleveland Clinic, Ohio, analyzed data on 18,472 patients who had been tested for COVID-19 between March 8 and April 12 in the Cleveland Clinic Health System in Ohio and Florida. Of these patients, 9.4% tested positive.

After overlap propensity score weighting for both ACE inhibitors and ARBs to take into account relevant comorbidities, there was no difference in risk for testing positive among patients taking an ACE inhibitor or an ARB in comparison with those not taking such medication.
 

Are there different effects between ACE inhibitors and ARBs?

A secondary exploratory analysis showed a higher likelihood of hospital admission among patients who tested positive and who were taking either ACE inhibitors (OR, 1.84) or ARBs (OR, 1.61), and there was a higher likelihood of ICU admission among patients who tested positive and who were taking an ACE inhibitor (OR 1.77), but no such difference was observed among those taking ARBs.

Coauthor Ankur Kalra, MD, of the Cleveland Clinic, said in an interview that results of the exploratory analysis fit with the hypothesis that the two drugs classes may have different effects in patients with COVID-19.

“Angiotensin II promotes vasoconstriction, inflammation, and fibrosis in the lungs, and ARBs block the effects of angiotensin II more effectively than ACE inhibitors. In addition, ACE inhibitors (but not ARBs) increase levels of bradykinin, which may be one factor leading to acute respiratory distress syndrome,” he noted.

“However, these results should only be considered exploratory, as there is inherent bias in observational data,” Dr. Kalra stressed.

In an accompanying editorial in JAMA Cardiology, a group led by Laine E. Thomas, PhD, of Duke Clinical Research Institute, Durham, North Carolina, said that the results of this secondary exploratory analysis are limited by a small number of patients and “are likely explained by confounding and should not be inferred as causal.”

The New England Journal of Medicine editorialists reached a similar conclusion regarding the lower mortality in COVID-19 patients who took ACE inhibitors in the study by Dr. Mehra and colleagues. They say this unexpected result “may be due to unmeasured confounding and, in the absence of a randomized trial, should not be regarded as evidence to prescribe these drugs in patients with COVID-19.”

Providing further comment, Dr. McMurray said: “Normally, I would not read too much into the different effects of ACE inhibitors and ARBs suggested in the Cleveland study because of the small numbers (about 28 ACE inhibitor–treated patients admitted to ICU) and the limited information about matching and/or adjustment for potential differences between groups.

“I could also argue that the comparison that would best answer the question about risk related to type of RAS blocker would be the direct comparison of people taking an ACE inhibitor with those taking an ARB (and that doesn’t look very different). The only thing that makes me a little cautious about completely dismissing the possibility of a difference between ACE inhibitor and ARB here is the suggestion of a similar trend in another large study from the VA [Veterans Affairs] system,” he added.

He also noted that speculation about there being mechanisms that involve different effects of the two drug classes on bradykinin and angiotensin II was “plausible but unproven.”

Dr. Messerli added: “Before turning the page, I would like to see an analysis comparing ACE inhibitors and ARBs, since experimentally, their effect on ACE2 (the receptor to which the virus binds) seems to differ. The study of Mehta et al in JAMA Cardiology may be the first clinical hint indicating that ARBs are more protective than ACEIs. However even here, the looming possibility of confounding cannot be excluded.”

Dr. Messerli also pointed to a hypothesis that suggests that direct viral infection of endothelial cells expressing ACE2 receptors may explain worse outcomes in patients with cardiovascular comorbidities, which provides a rationale for therapies to stabilize the endothelium, particularly with anti-inflammatory anticytokine drugs, ACE inhibitors, and statins.

A version of this article originally appeared on Medscape.com.

Four more studies of the relationship of angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs) with COVID-19 have been published in the past few days in top-tier peer-reviewed journals, and on the whole, the data are reassuring.

Three of the new studies were published in the New England Journal of Medicine on May 1, and one study was published in JAMA Cardiology on May 5.

Although all the studies are observational in design and have some confounding factors, overall, the results do not suggest that continued use of ACE inhibitors and ARBs causes harm. However, there are some contradictory findings in secondary analyses regarding possible differences in the effects of the two drug classes.

Providing commentary, John McMurray, MD, professor of medical cardiology at the University of Glasgow, said: “The overall picture seems to suggest no increase in risk of adverse outcomes in patients taking renin-angiotensin system [RAS] blockers ― but with lots of caveats: These are all observational rather than randomized studies, and there may be residual or unmeasured confounding.”
 

Was it ‘Much ado about nothing’?

Franz Messerli, MD, professor of medicine at the University of Bern (Switzerland), added: “Given this state of the art, I am inclined to consider RAS blockade and COVID-19 – despite all the hype in the news media – as much ado about nothing.”

But both Dr. McMurray and Dr. Messerli said they were intrigued about possible differences in the effects of ACE inhibitors and ARBs that some of the new results suggest.

In one study, a team led by Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center, Boston, analyzed data from 8,910 patients with COVID-19 admitted to 169 hospitals in Asia, Europe, and North America who had either died in the hospital (5.8%) or survived to hospital discharge (94.2%).

In multivariate logistic-regression analysis, age greater than 65 years, coronary artery disease, congestive heart failure, history of cardiac arrhythmia, chronic obstructive pulmonary disease, and current smoking were associated with an increased risk for in-hospital death. Female sex was associated with a decreased risk. Neither ACE inhibitors nor ARBs were associated with an increased risk for in-hospital death.

In fact, ACE inhibitors were associated with a significant reduction in mortality (odds ratio, 0.33), as were statins (OR, 0.35).

The authors, however, stressed that these observations about reduced mortality with ACE inhibitors and statins “should be considered with extreme caution.”

“Because our study was not a randomized, controlled trial, we cannot exclude the possibility of confounding. In addition, we examined relationships between many variables and in-hospital death, and no primary hypothesis was prespecified; these factors increased the probability of chance associations being found. Therefore, a cause-and-effect relationship between drug therapy and survival should not be inferred,” they wrote.

A secondary analysis that was restricted to patients with hypertension (those for whom an ACE inhibitor or an ARB would be indicated) also did not show harm.

A second study published in the New England Journal of Medicine had a case-control design. The authors, led by Giuseppe Mancia, MD, of the University of Milano-Bicocca (Italy), compared 6,272 patients with confirmed COVID-19 (case patients) with 30,759 control persons who were matched according to age, sex, and municipality of residence.

In a conditional logistic-regression multivariate analysis, neither ACE inhibitors nor ARBs were associated with the likelihood of SARS-CoV-2 infection.

“Thus, our results do not provide evidence of an independent relationship between renin angiotensin aldosterone blockers and the susceptibility to COVID-19 in humans,” the authors concluded.

In addition, a second analysis that compared patients who had severe or fatal infections with matched control persons did not show an association between ACE inhibitors or ARBs and severe disease.

In the third study published in the New England Journal of Medicine, a group led by Harmony R. Reynolds, MD, of New York University, analyzed data from the health records of 12,594 patients in the NYU Langone Health system who had been tested for COVID-19. They found 5,894 patients whose test results were positive. Of these patients, 1,002 had severe illness, which was defined as illness requiring admission to the ICU, need for mechanical ventilation, or death.

Using Bayesian analysis and propensity score matching, the researchers assessed the relation between previous treatment with five different classes of antihypertensive drugs (ACE inhibitors, ARBs, beta blockers, calcium blockers, and thiazide diuretics) and the likelihood of a positive or negative result on COVID-19 testing, as well as the likelihood of severe illness among patients who tested positive.

Results showed no positive association between any of the analyzed drug classes and either a positive test result or severe illness.

In an accompanying editorial, a group led by John A. Jarcho, MD, of Harvard Medical School, Boston, and deputy editor of the New England Journal of Medicine, wrote: “Taken together, these three studies do not provide evidence to support the hypothesis that ACE inhibitor or ARB use is associated with the risk of SARS-CoV-2 infection, the risk of severe COVID-19 among those infected, or the risk of in-hospital death among those with a positive test.

“Each of these studies has weaknesses inherent in observational data, but we find it reassuring that three studies in different populations and with different designs arrive at the consistent message that the continued use of ACE inhibitors and ARBs is unlikely to be harmful in patients with COVID-19. Several other smaller studies from China and the United Kingdom have come to the same conclusion,” the authors of the editorial stated.

In the study published in JAMA Cardiology, a group led by Neil Mehta, MBBS, of the Cleveland Clinic, Ohio, analyzed data on 18,472 patients who had been tested for COVID-19 between March 8 and April 12 in the Cleveland Clinic Health System in Ohio and Florida. Of these patients, 9.4% tested positive.

After overlap propensity score weighting for both ACE inhibitors and ARBs to take into account relevant comorbidities, there was no difference in risk for testing positive among patients taking an ACE inhibitor or an ARB in comparison with those not taking such medication.
 

Are there different effects between ACE inhibitors and ARBs?

A secondary exploratory analysis showed a higher likelihood of hospital admission among patients who tested positive and who were taking either ACE inhibitors (OR, 1.84) or ARBs (OR, 1.61), and there was a higher likelihood of ICU admission among patients who tested positive and who were taking an ACE inhibitor (OR 1.77), but no such difference was observed among those taking ARBs.

Coauthor Ankur Kalra, MD, of the Cleveland Clinic, said in an interview that results of the exploratory analysis fit with the hypothesis that the two drugs classes may have different effects in patients with COVID-19.

“Angiotensin II promotes vasoconstriction, inflammation, and fibrosis in the lungs, and ARBs block the effects of angiotensin II more effectively than ACE inhibitors. In addition, ACE inhibitors (but not ARBs) increase levels of bradykinin, which may be one factor leading to acute respiratory distress syndrome,” he noted.

“However, these results should only be considered exploratory, as there is inherent bias in observational data,” Dr. Kalra stressed.

In an accompanying editorial in JAMA Cardiology, a group led by Laine E. Thomas, PhD, of Duke Clinical Research Institute, Durham, North Carolina, said that the results of this secondary exploratory analysis are limited by a small number of patients and “are likely explained by confounding and should not be inferred as causal.”

The New England Journal of Medicine editorialists reached a similar conclusion regarding the lower mortality in COVID-19 patients who took ACE inhibitors in the study by Dr. Mehra and colleagues. They say this unexpected result “may be due to unmeasured confounding and, in the absence of a randomized trial, should not be regarded as evidence to prescribe these drugs in patients with COVID-19.”

Providing further comment, Dr. McMurray said: “Normally, I would not read too much into the different effects of ACE inhibitors and ARBs suggested in the Cleveland study because of the small numbers (about 28 ACE inhibitor–treated patients admitted to ICU) and the limited information about matching and/or adjustment for potential differences between groups.

“I could also argue that the comparison that would best answer the question about risk related to type of RAS blocker would be the direct comparison of people taking an ACE inhibitor with those taking an ARB (and that doesn’t look very different). The only thing that makes me a little cautious about completely dismissing the possibility of a difference between ACE inhibitor and ARB here is the suggestion of a similar trend in another large study from the VA [Veterans Affairs] system,” he added.

He also noted that speculation about there being mechanisms that involve different effects of the two drug classes on bradykinin and angiotensin II was “plausible but unproven.”

Dr. Messerli added: “Before turning the page, I would like to see an analysis comparing ACE inhibitors and ARBs, since experimentally, their effect on ACE2 (the receptor to which the virus binds) seems to differ. The study of Mehta et al in JAMA Cardiology may be the first clinical hint indicating that ARBs are more protective than ACEIs. However even here, the looming possibility of confounding cannot be excluded.”

Dr. Messerli also pointed to a hypothesis that suggests that direct viral infection of endothelial cells expressing ACE2 receptors may explain worse outcomes in patients with cardiovascular comorbidities, which provides a rationale for therapies to stabilize the endothelium, particularly with anti-inflammatory anticytokine drugs, ACE inhibitors, and statins.

A version of this article originally appeared on Medscape.com.

Four more studies of the relationship of angiotensin-converting enzyme (ACE) inhibitors and angiotensin-receptor blockers (ARBs) with COVID-19 have been published in the past few days in top-tier peer-reviewed journals, and on the whole, the data are reassuring.

Three of the new studies were published in the New England Journal of Medicine on May 1, and one study was published in JAMA Cardiology on May 5.

Although all the studies are observational in design and have some confounding factors, overall, the results do not suggest that continued use of ACE inhibitors and ARBs causes harm. However, there are some contradictory findings in secondary analyses regarding possible differences in the effects of the two drug classes.

Providing commentary, John McMurray, MD, professor of medical cardiology at the University of Glasgow, said: “The overall picture seems to suggest no increase in risk of adverse outcomes in patients taking renin-angiotensin system [RAS] blockers ― but with lots of caveats: These are all observational rather than randomized studies, and there may be residual or unmeasured confounding.”
 

Was it ‘Much ado about nothing’?

Franz Messerli, MD, professor of medicine at the University of Bern (Switzerland), added: “Given this state of the art, I am inclined to consider RAS blockade and COVID-19 – despite all the hype in the news media – as much ado about nothing.”

But both Dr. McMurray and Dr. Messerli said they were intrigued about possible differences in the effects of ACE inhibitors and ARBs that some of the new results suggest.

In one study, a team led by Mandeep Mehra, MD, of Brigham and Women’s Hospital Heart and Vascular Center, Boston, analyzed data from 8,910 patients with COVID-19 admitted to 169 hospitals in Asia, Europe, and North America who had either died in the hospital (5.8%) or survived to hospital discharge (94.2%).

In multivariate logistic-regression analysis, age greater than 65 years, coronary artery disease, congestive heart failure, history of cardiac arrhythmia, chronic obstructive pulmonary disease, and current smoking were associated with an increased risk for in-hospital death. Female sex was associated with a decreased risk. Neither ACE inhibitors nor ARBs were associated with an increased risk for in-hospital death.

In fact, ACE inhibitors were associated with a significant reduction in mortality (odds ratio, 0.33), as were statins (OR, 0.35).

The authors, however, stressed that these observations about reduced mortality with ACE inhibitors and statins “should be considered with extreme caution.”

“Because our study was not a randomized, controlled trial, we cannot exclude the possibility of confounding. In addition, we examined relationships between many variables and in-hospital death, and no primary hypothesis was prespecified; these factors increased the probability of chance associations being found. Therefore, a cause-and-effect relationship between drug therapy and survival should not be inferred,” they wrote.

A secondary analysis that was restricted to patients with hypertension (those for whom an ACE inhibitor or an ARB would be indicated) also did not show harm.

A second study published in the New England Journal of Medicine had a case-control design. The authors, led by Giuseppe Mancia, MD, of the University of Milano-Bicocca (Italy), compared 6,272 patients with confirmed COVID-19 (case patients) with 30,759 control persons who were matched according to age, sex, and municipality of residence.

In a conditional logistic-regression multivariate analysis, neither ACE inhibitors nor ARBs were associated with the likelihood of SARS-CoV-2 infection.

“Thus, our results do not provide evidence of an independent relationship between renin angiotensin aldosterone blockers and the susceptibility to COVID-19 in humans,” the authors concluded.

In addition, a second analysis that compared patients who had severe or fatal infections with matched control persons did not show an association between ACE inhibitors or ARBs and severe disease.

In the third study published in the New England Journal of Medicine, a group led by Harmony R. Reynolds, MD, of New York University, analyzed data from the health records of 12,594 patients in the NYU Langone Health system who had been tested for COVID-19. They found 5,894 patients whose test results were positive. Of these patients, 1,002 had severe illness, which was defined as illness requiring admission to the ICU, need for mechanical ventilation, or death.

Using Bayesian analysis and propensity score matching, the researchers assessed the relation between previous treatment with five different classes of antihypertensive drugs (ACE inhibitors, ARBs, beta blockers, calcium blockers, and thiazide diuretics) and the likelihood of a positive or negative result on COVID-19 testing, as well as the likelihood of severe illness among patients who tested positive.

Results showed no positive association between any of the analyzed drug classes and either a positive test result or severe illness.

In an accompanying editorial, a group led by John A. Jarcho, MD, of Harvard Medical School, Boston, and deputy editor of the New England Journal of Medicine, wrote: “Taken together, these three studies do not provide evidence to support the hypothesis that ACE inhibitor or ARB use is associated with the risk of SARS-CoV-2 infection, the risk of severe COVID-19 among those infected, or the risk of in-hospital death among those with a positive test.

“Each of these studies has weaknesses inherent in observational data, but we find it reassuring that three studies in different populations and with different designs arrive at the consistent message that the continued use of ACE inhibitors and ARBs is unlikely to be harmful in patients with COVID-19. Several other smaller studies from China and the United Kingdom have come to the same conclusion,” the authors of the editorial stated.

In the study published in JAMA Cardiology, a group led by Neil Mehta, MBBS, of the Cleveland Clinic, Ohio, analyzed data on 18,472 patients who had been tested for COVID-19 between March 8 and April 12 in the Cleveland Clinic Health System in Ohio and Florida. Of these patients, 9.4% tested positive.

After overlap propensity score weighting for both ACE inhibitors and ARBs to take into account relevant comorbidities, there was no difference in risk for testing positive among patients taking an ACE inhibitor or an ARB in comparison with those not taking such medication.
 

Are there different effects between ACE inhibitors and ARBs?

A secondary exploratory analysis showed a higher likelihood of hospital admission among patients who tested positive and who were taking either ACE inhibitors (OR, 1.84) or ARBs (OR, 1.61), and there was a higher likelihood of ICU admission among patients who tested positive and who were taking an ACE inhibitor (OR 1.77), but no such difference was observed among those taking ARBs.

Coauthor Ankur Kalra, MD, of the Cleveland Clinic, said in an interview that results of the exploratory analysis fit with the hypothesis that the two drugs classes may have different effects in patients with COVID-19.

“Angiotensin II promotes vasoconstriction, inflammation, and fibrosis in the lungs, and ARBs block the effects of angiotensin II more effectively than ACE inhibitors. In addition, ACE inhibitors (but not ARBs) increase levels of bradykinin, which may be one factor leading to acute respiratory distress syndrome,” he noted.

“However, these results should only be considered exploratory, as there is inherent bias in observational data,” Dr. Kalra stressed.

In an accompanying editorial in JAMA Cardiology, a group led by Laine E. Thomas, PhD, of Duke Clinical Research Institute, Durham, North Carolina, said that the results of this secondary exploratory analysis are limited by a small number of patients and “are likely explained by confounding and should not be inferred as causal.”

The New England Journal of Medicine editorialists reached a similar conclusion regarding the lower mortality in COVID-19 patients who took ACE inhibitors in the study by Dr. Mehra and colleagues. They say this unexpected result “may be due to unmeasured confounding and, in the absence of a randomized trial, should not be regarded as evidence to prescribe these drugs in patients with COVID-19.”

Providing further comment, Dr. McMurray said: “Normally, I would not read too much into the different effects of ACE inhibitors and ARBs suggested in the Cleveland study because of the small numbers (about 28 ACE inhibitor–treated patients admitted to ICU) and the limited information about matching and/or adjustment for potential differences between groups.

“I could also argue that the comparison that would best answer the question about risk related to type of RAS blocker would be the direct comparison of people taking an ACE inhibitor with those taking an ARB (and that doesn’t look very different). The only thing that makes me a little cautious about completely dismissing the possibility of a difference between ACE inhibitor and ARB here is the suggestion of a similar trend in another large study from the VA [Veterans Affairs] system,” he added.

He also noted that speculation about there being mechanisms that involve different effects of the two drug classes on bradykinin and angiotensin II was “plausible but unproven.”

Dr. Messerli added: “Before turning the page, I would like to see an analysis comparing ACE inhibitors and ARBs, since experimentally, their effect on ACE2 (the receptor to which the virus binds) seems to differ. The study of Mehta et al in JAMA Cardiology may be the first clinical hint indicating that ARBs are more protective than ACEIs. However even here, the looming possibility of confounding cannot be excluded.”

Dr. Messerli also pointed to a hypothesis that suggests that direct viral infection of endothelial cells expressing ACE2 receptors may explain worse outcomes in patients with cardiovascular comorbidities, which provides a rationale for therapies to stabilize the endothelium, particularly with anti-inflammatory anticytokine drugs, ACE inhibitors, and statins.

A version of this article originally appeared on Medscape.com.

Background: If left untreated, UTIs may lead to severe complications. Although campaigns aimed at decreasing unnecessary prescriptions have reduced the number of antibiotic prescriptions for UTI, a concurrent rise in the rates of gram-negative bloodstream infections (BSIs) has also been observed.

While the cohort studied was very large, a causal relationship cannot be firmly established in this observational study. Also, researchers were unable to include laboratory data, such as urinalysis and culture, in their analysis.

Bottom line: Delayed prescription of antibiotics for elderly patients presenting with UTI in primary care settings was associated with higher rates of BSI and death.

Citation: Gharbi M et al. Antibiotic management of urinary tract infection in elderly patients in primary care and its association with bloodstream infections and all-cause mortality: Population-based cohort study. BMJ. 2019 Feb;364:1525.

Dr. Torres is a hospitalist at Massachusetts General Hospital.

Background: If left untreated, UTIs may lead to severe complications. Although campaigns aimed at decreasing unnecessary prescriptions have reduced the number of antibiotic prescriptions for UTI, a concurrent rise in the rates of gram-negative bloodstream infections (BSIs) has also been observed.

While the cohort studied was very large, a causal relationship cannot be firmly established in this observational study. Also, researchers were unable to include laboratory data, such as urinalysis and culture, in their analysis.

Bottom line: Delayed prescription of antibiotics for elderly patients presenting with UTI in primary care settings was associated with higher rates of BSI and death.

Citation: Gharbi M et al. Antibiotic management of urinary tract infection in elderly patients in primary care and its association with bloodstream infections and all-cause mortality: Population-based cohort study. BMJ. 2019 Feb;364:1525.

Dr. Torres is a hospitalist at Massachusetts General Hospital.

Background: If left untreated, UTIs may lead to severe complications. Although campaigns aimed at decreasing unnecessary prescriptions have reduced the number of antibiotic prescriptions for UTI, a concurrent rise in the rates of gram-negative bloodstream infections (BSIs) has also been observed.

While the cohort studied was very large, a causal relationship cannot be firmly established in this observational study. Also, researchers were unable to include laboratory data, such as urinalysis and culture, in their analysis.

Bottom line: Delayed prescription of antibiotics for elderly patients presenting with UTI in primary care settings was associated with higher rates of BSI and death.

Citation: Gharbi M et al. Antibiotic management of urinary tract infection in elderly patients in primary care and its association with bloodstream infections and all-cause mortality: Population-based cohort study. BMJ. 2019 Feb;364:1525.

Dr. Torres is a hospitalist at Massachusetts General Hospital.

The REVEAL-based risk-management strategy was significantly more effective than the current European Society of Cardiology guidelines at discriminating risk in adults with pulmonary arterial hypertension, and renal function significantly improved risk stratification, findings from a retrospective registry study suggest.

“Although the importance of identification of low or high risk is intuitive, the clinical utility of stratification into the intermediate-risk category is less certain” in patients with pulmonary arterial hypertension (PAH), wrote Jason G.E. Zelt, MSc, of the University of Ottawa and colleagues. “Despite the importance of renal function in the PAH population, it has not been formally incorporated into many of the contemporary PAH risk tools, including current guidelines,” they noted.

In a study published in the Journal of Heart and Lung Transplantation, the researchers compared several current research tools for risk assessment in PAH, including the registry to evaluate early and long-term pulmonary arterial hypertension disease management (REVEAL) risk calculator, the French Pulmonary Hypertension Registry (FPHR), and guidelines from the European Society of Cardiology (ESC) and the European Respiratory Society (ERS). They also reviewed REVEAL 2.0, an update that included the estimated glomerular filtration rate (eGFR) as a measure of renal function.

The study population included 211 adults with PAH seen at a single pulmonary hypertension clinic; the average age was 63 years and 65% were women. In addition, 42% had at least stage 3 chronic kidney disease. The primary endpoint was transplant-free survival, which was a median of 7 years. Creatinine was assessed at baseline in all patients. In addition, patients were grouped based on the percent change in renal function between diagnosis and 6 months.

Although the ESC and REVEAL algorithms significantly stratified transplant-free survival risk, the researchers found little agreement among the algorithms in stratifying transplant-free survival for patients in the intermediate-risk category.

However, using REVEAL 2.0, both renal function at diagnosis and renal function at 6 months were significant predictors (P < .0001 for both) from intermediate-risk to higher- or lower-risk groups, the researchers said.

“A decrease in renal function may be a harbinger of both [right ventricle] dysfunction and further PAH disease progression. However, further research is needed to confirm whether declining eGFR is a sentinel biomarker in prospective cohorts,” the researchers said.

The study findings were limited by several factors including the retrospective design and the use of mainly baseline data without information on long-term risk assessment, the researchers noted. However, “a key finding of our study was the ability of baseline eGFR to robustly restratify ESC/ERS-based risk strategies,” they said. “Our work highlights key limitations of the ESC/ERS-based risk assessment, and suggests that incorporating measures of kidney function are important strategies moving forward,” they concluded.

Mr. Zelt is an MD/PhD student and had no financial conflicts to disclose. Some coauthors disclosed relationships with Actelion Pharmaceuticals, Bayer Pharmaceuticals, and Northern Therapeutics.

SOURCE: Zelt JGE et al. J Heart Lung Transplant. 2020 Apr 5. doi: 10.1016/j.healun.2020.03.026.

The REVEAL-based risk-management strategy was significantly more effective than the current European Society of Cardiology guidelines at discriminating risk in adults with pulmonary arterial hypertension, and renal function significantly improved risk stratification, findings from a retrospective registry study suggest.

“Although the importance of identification of low or high risk is intuitive, the clinical utility of stratification into the intermediate-risk category is less certain” in patients with pulmonary arterial hypertension (PAH), wrote Jason G.E. Zelt, MSc, of the University of Ottawa and colleagues. “Despite the importance of renal function in the PAH population, it has not been formally incorporated into many of the contemporary PAH risk tools, including current guidelines,” they noted.

In a study published in the Journal of Heart and Lung Transplantation, the researchers compared several current research tools for risk assessment in PAH, including the registry to evaluate early and long-term pulmonary arterial hypertension disease management (REVEAL) risk calculator, the French Pulmonary Hypertension Registry (FPHR), and guidelines from the European Society of Cardiology (ESC) and the European Respiratory Society (ERS). They also reviewed REVEAL 2.0, an update that included the estimated glomerular filtration rate (eGFR) as a measure of renal function.

The study population included 211 adults with PAH seen at a single pulmonary hypertension clinic; the average age was 63 years and 65% were women. In addition, 42% had at least stage 3 chronic kidney disease. The primary endpoint was transplant-free survival, which was a median of 7 years. Creatinine was assessed at baseline in all patients. In addition, patients were grouped based on the percent change in renal function between diagnosis and 6 months.

Although the ESC and REVEAL algorithms significantly stratified transplant-free survival risk, the researchers found little agreement among the algorithms in stratifying transplant-free survival for patients in the intermediate-risk category.

However, using REVEAL 2.0, both renal function at diagnosis and renal function at 6 months were significant predictors (P < .0001 for both) from intermediate-risk to higher- or lower-risk groups, the researchers said.

“A decrease in renal function may be a harbinger of both [right ventricle] dysfunction and further PAH disease progression. However, further research is needed to confirm whether declining eGFR is a sentinel biomarker in prospective cohorts,” the researchers said.

The study findings were limited by several factors including the retrospective design and the use of mainly baseline data without information on long-term risk assessment, the researchers noted. However, “a key finding of our study was the ability of baseline eGFR to robustly restratify ESC/ERS-based risk strategies,” they said. “Our work highlights key limitations of the ESC/ERS-based risk assessment, and suggests that incorporating measures of kidney function are important strategies moving forward,” they concluded.

Mr. Zelt is an MD/PhD student and had no financial conflicts to disclose. Some coauthors disclosed relationships with Actelion Pharmaceuticals, Bayer Pharmaceuticals, and Northern Therapeutics.

SOURCE: Zelt JGE et al. J Heart Lung Transplant. 2020 Apr 5. doi: 10.1016/j.healun.2020.03.026.

The REVEAL-based risk-management strategy was significantly more effective than the current European Society of Cardiology guidelines at discriminating risk in adults with pulmonary arterial hypertension, and renal function significantly improved risk stratification, findings from a retrospective registry study suggest.

“Although the importance of identification of low or high risk is intuitive, the clinical utility of stratification into the intermediate-risk category is less certain” in patients with pulmonary arterial hypertension (PAH), wrote Jason G.E. Zelt, MSc, of the University of Ottawa and colleagues. “Despite the importance of renal function in the PAH population, it has not been formally incorporated into many of the contemporary PAH risk tools, including current guidelines,” they noted.

In a study published in the Journal of Heart and Lung Transplantation, the researchers compared several current research tools for risk assessment in PAH, including the registry to evaluate early and long-term pulmonary arterial hypertension disease management (REVEAL) risk calculator, the French Pulmonary Hypertension Registry (FPHR), and guidelines from the European Society of Cardiology (ESC) and the European Respiratory Society (ERS). They also reviewed REVEAL 2.0, an update that included the estimated glomerular filtration rate (eGFR) as a measure of renal function.

The study population included 211 adults with PAH seen at a single pulmonary hypertension clinic; the average age was 63 years and 65% were women. In addition, 42% had at least stage 3 chronic kidney disease. The primary endpoint was transplant-free survival, which was a median of 7 years. Creatinine was assessed at baseline in all patients. In addition, patients were grouped based on the percent change in renal function between diagnosis and 6 months.

Although the ESC and REVEAL algorithms significantly stratified transplant-free survival risk, the researchers found little agreement among the algorithms in stratifying transplant-free survival for patients in the intermediate-risk category.

However, using REVEAL 2.0, both renal function at diagnosis and renal function at 6 months were significant predictors (P < .0001 for both) from intermediate-risk to higher- or lower-risk groups, the researchers said.

“A decrease in renal function may be a harbinger of both [right ventricle] dysfunction and further PAH disease progression. However, further research is needed to confirm whether declining eGFR is a sentinel biomarker in prospective cohorts,” the researchers said.

The study findings were limited by several factors including the retrospective design and the use of mainly baseline data without information on long-term risk assessment, the researchers noted. However, “a key finding of our study was the ability of baseline eGFR to robustly restratify ESC/ERS-based risk strategies,” they said. “Our work highlights key limitations of the ESC/ERS-based risk assessment, and suggests that incorporating measures of kidney function are important strategies moving forward,” they concluded.

Mr. Zelt is an MD/PhD student and had no financial conflicts to disclose. Some coauthors disclosed relationships with Actelion Pharmaceuticals, Bayer Pharmaceuticals, and Northern Therapeutics.

SOURCE: Zelt JGE et al. J Heart Lung Transplant. 2020 Apr 5. doi: 10.1016/j.healun.2020.03.026.

The Food and Drug Administration has approved Restylane Kysse, a hyaluronic acid filler, for lip augmentation and the correction of upper perioral rhytids in adults aged over 21 years, the manufacturer has announced.

Approval was supported by results of a phase 3 clinical trial in which a lower amount of Restylane Kysse was needed to see an improvement in lip fullness (1.82 mL) vs. a comparator (2.24 mL), according to the press release issued by Galderma. After 1 year, 78% of those who received the Restylane product were satisfied, and it was also shown to be safe and well tolerated, the release said.

In the statement, the company said that it is “working to determine the appropriate launch timing and availability” of this new product.

lfranki@mdedge.com

The Food and Drug Administration has approved Restylane Kysse, a hyaluronic acid filler, for lip augmentation and the correction of upper perioral rhytids in adults aged over 21 years, the manufacturer has announced.

Approval was supported by results of a phase 3 clinical trial in which a lower amount of Restylane Kysse was needed to see an improvement in lip fullness (1.82 mL) vs. a comparator (2.24 mL), according to the press release issued by Galderma. After 1 year, 78% of those who received the Restylane product were satisfied, and it was also shown to be safe and well tolerated, the release said.

In the statement, the company said that it is “working to determine the appropriate launch timing and availability” of this new product.

lfranki@mdedge.com

The Food and Drug Administration has approved Restylane Kysse, a hyaluronic acid filler, for lip augmentation and the correction of upper perioral rhytids in adults aged over 21 years, the manufacturer has announced.

Approval was supported by results of a phase 3 clinical trial in which a lower amount of Restylane Kysse was needed to see an improvement in lip fullness (1.82 mL) vs. a comparator (2.24 mL), according to the press release issued by Galderma. After 1 year, 78% of those who received the Restylane product were satisfied, and it was also shown to be safe and well tolerated, the release said.

In the statement, the company said that it is “working to determine the appropriate launch timing and availability” of this new product.

lfranki@mdedge.com

SHM is entering an exciting new chapter in its history because we will soon see Dr. Eric Howell take the reins from Dr. Larry Wellikson as CEO, as we watch Dr. Danielle Scheurer assume the role of president from Dr. Chris Frost, and as a side note, I will try to fill Dr. Scheurer’s shoes as physician editor of The Hospitalist.

This changing of the guard of SHM’s leadership will take place amid the backdrop of an acrimonious presidential election and the emergence of a novel coronavirus that threatens to upend the typical routines of our social and professional lives.

Without a doubt, our leaders, whether national, regional, or local, will be at the helm during one of the most uncertain times in the history of modern health care. Will we see a U.S. President who is a proponent of supporting the Affordable Care Act? Will we see further erosion of Obamacare under a second term of President Trump? Will we see rural hospitals continue to close or shrink¹ as their margins get squeezed by skyrocketing denials for inpatient status in favor of observation or outpatient status?²

Forces that seem beyond our control threaten to drastically alter our professions and even our livelihoods. In the space of the few weeks during which I began and finished this piece, every day brought a whole new world of changes in my hospital, town, state, and country. No leader can predict the future with any semblance of certitude.

In the face of these swirling winds of uncertainty, what is clear is that maintaining our commitment as hospitalists to providing evidence-based, high-quality care to our patients while providing support to our colleagues in the health care industry will greatly benefit from collaborating effectively under the “big tent” philosophy of SHM. Over my career, I have benefited from great role models and colleagues as my career took me from primary care med-peds to the “new” field of hospital medicine as a med-peds hospitalist, to a leadership role in pediatric hospital medicine. I have also benefited from “learning opportunities,” as I have made my fair share of mistakes in efforts to improve systems of care. Nearly all of these mistakes share a common thread – not collaborating effectively with critical stakeholders, both within and outside of my institution.³ As this pandemic progresses, I am (and likely you are) witnessing your leaders succeed or fail based on their ability to collaborate across the institution.

As a field, we risk making similar errors by being too narrowly focused as we strive to improve the care of our patients. Recently, Dr. Russell Buhr and his colleagues at the University of California, Los Angeles, demonstrated that a majority of 30-day readmissions for chronic obstructive pulmonary disease (COPD) are due to non-COPD diagnoses.⁴ As we discharge our COPD patients, we may be satisfied that we’ve “tuned up” our patient’s COPD, but have we adequately arranged for appropriate ongoing care of their other medical problems? This requires an activity undertaken less and less these days in medicine – a conversation between hospitalists and outpatient medical providers. The coronavirus disease 2019 (COVID-19) pandemic has made this more challenging, but I can assure you that you can neither transmit nor catch the coronavirus from a phone call.

Perhaps we can learn from our hospitalist colleagues trained in family medicine. A recent study found that hospitalists in a team made up of family medicine–trained physicians in an academic health center achieved a 33% shorter length of stay for patients from the family medicine clinic, after adjustment for disease, demographics, and disease severity.⁵ The conclusion of the authors was that this was likely caused by greater familiarity with outpatient resources. I would conjecture that family medicine hospitalists were also more likely to have a conversation with a patient’s outpatient primary care provider (PCP).

Of course, I am the first to admit that chatting with a PCP is not as easy as it used to be – when we could bump into each other in the doctor’s lounge drinking coffee or in radiology while pulling x-ray films (remember those?) – and in the age of COVID-19, these interactions are even less likely. It can take considerable time and effort to get PCP colleagues on the phone unless you’re chummy enough to have their cell phone numbers. And time is a resource in short supply because most hospital medicine groups are understaffed – in the 2018 SHM State of Hospital Medicine (SoHM) Report, 66.4% of responding groups had open positions, with a median of 12% understaffing reported. The 2020 SoHM report is being compiled as we speak, but I suspect this situation will not have improved, and as the pandemic strikes, staffing models have been completely blown up.

To dig ourselves out of this staffing hole and still stay under (or not too over) budget, bringing more advanced practice providers (APP) into our groups/divisions will be needed. We must recognize, however, that APPs can’t just be hired rapidly and thrown into the schedule. As Tracy Cardin, ACNP-BC, SFHM, stated in her December 2019 blog post on the Hospital Leader website, leaders need to implement consistent onboarding, training, and support of APPs, just as they would for any other hospitalist in their group.⁶ Physician hospitalists need to develop and maintain proven competency in effectively interacting with APPs practicing at the top of their skills and productivity. No time has ever proven the need to allow APPs to practice at the top of their skills than the age of COVID-19.⁷

But if your “field” doesn’t even recognize you at all? That is the fate of many providers left behind by the field of pediatric hospital medicine. Over the past year, we have seen PHM attain a great achievement in its recognition as a board-certified subspecialty established by the American Board of Pediatrics (ABP), only to have the process beset by allegations of gender and maternal bias. While a groundswell of opposition from pediatric hospitalists triggered by the exclusion of applicants to the Practice Pathway to board certification led the ABP to remove the practice interruption criteria, other potential sources of gender and maternal bias remain.⁸

This does not even address pediatric hospitalists trained in family medicine who cannot be eligible for PHM board certification through experience or fellowship, med-peds trained pediatric hospitalists who cannot quality because of insufficient time spent on pediatric inpatient care, newborn hospitalists (who do not qualify), and APPs specialized in pediatric inpatient care. While it is completely understandable that the ABP cannot provide a certification pathway for all of these groups, this still leaves a gap for these providers when it comes to being in a professional community that supports their professional development, ongoing education, and training. Fortunately, leaders of the three societies that have significant numbers of pediatric hospitalists – SHM, American Academy of Pediatrics, and Academic Pediatric Association – are working to develop a PHM designation outside of the ABP board certification pathway that will extend the professional community to those left out of board certification.

As we move bravely into this new era of SHM, our clarion call is to collaborate whenever and wherever we can, with our practice administrators, APPs, outpatient providers, subspecialist providers, and patient/family advocates – pandemic or no pandemic. In fact, what this pandemic has shown us is that rapid cycle, fully 360-degree collaboration is the only way hospitalists and hospital leaders will weather the storms of changing reimbursement, pandemics, or politics. This will be our challenge for the next decade, to ensure that SHM collaboratively moves beyond the confines of the hospital ward.
 

Dr. Chang is chief of pediatric hospital medicine at Baystate Children’s Hospital in Springfield, Mass., and associate professor of pediatrics at the University of Massachusetts, also in Springfield.

References

1. Frakt A. A Sense of Alarm as Rural Hospitals Keep Closing. The New York Times. 2018. https://www.nytimes.com/2018/10/29/upshot/a-sense-of-alarm-as-rural-hospitals-keep-closing.html. Accessed February 28, 2020.

2. Poonacha TK, Chamoun F. The burden of prior authorizations and denials in health care. Medpage Today’s KevinMD. 2019. https://www.kevinmd.com/blog/2019/12/the-burden-of-prior-authorizations-and-denials-in-health-care.html. Accessed February 28, 2020.

3. 10 reasons healthcare leaders fail and how to prevent them. Becker’s Hospital Review. 2015. https://www.beckershospitalreview.com/hospital-management-administration/10-reasons-healthcare-leaders-fail-and-how-to-prevent-them.html. Accessed March 15, 2020

4. Buhr RG et al. Comorbidity and thirty-day hospital readmission odds in chronic obstructive pulmonary disease: a comparison of the Charlson and Elixhauser comorbidity indices. BMC Health Serv Res. 2019;19:701.

5. Garrison GM et al. Family medicine patients have shorter length of stay when cared for on a family medicine inpatient service. J Prim Care Community Health. 2019. doi: 10.1177/2150132719840517.

6. Cardin T. Work the Program for NP/PAs, and the Program Will Work. The Hospital Leader: Official Blog of SHM. 2019. https://thehospitalleader.org/work-the-program-for-np-pas-and-the-program-will-work/

7. Mittman DE. More physician assistants are ready to help with COVID-19 – now governors must empower them. The Hill. 2020. https://thehill.com/opinion/healthcare/489985-more-physician-assistants-are-ready-to-help-with-covid-19-now-governors. Accessed March 31, 2020.

8. Gold JM et al. Collective action and effective dialogue to address gender bias in medicine. J Hosp Med. 2019;14:630-2.

SHM is entering an exciting new chapter in its history because we will soon see Dr. Eric Howell take the reins from Dr. Larry Wellikson as CEO, as we watch Dr. Danielle Scheurer assume the role of president from Dr. Chris Frost, and as a side note, I will try to fill Dr. Scheurer’s shoes as physician editor of The Hospitalist.

This changing of the guard of SHM’s leadership will take place amid the backdrop of an acrimonious presidential election and the emergence of a novel coronavirus that threatens to upend the typical routines of our social and professional lives.

Without a doubt, our leaders, whether national, regional, or local, will be at the helm during one of the most uncertain times in the history of modern health care. Will we see a U.S. President who is a proponent of supporting the Affordable Care Act? Will we see further erosion of Obamacare under a second term of President Trump? Will we see rural hospitals continue to close or shrink¹ as their margins get squeezed by skyrocketing denials for inpatient status in favor of observation or outpatient status?²

Forces that seem beyond our control threaten to drastically alter our professions and even our livelihoods. In the space of the few weeks during which I began and finished this piece, every day brought a whole new world of changes in my hospital, town, state, and country. No leader can predict the future with any semblance of certitude.

In the face of these swirling winds of uncertainty, what is clear is that maintaining our commitment as hospitalists to providing evidence-based, high-quality care to our patients while providing support to our colleagues in the health care industry will greatly benefit from collaborating effectively under the “big tent” philosophy of SHM. Over my career, I have benefited from great role models and colleagues as my career took me from primary care med-peds to the “new” field of hospital medicine as a med-peds hospitalist, to a leadership role in pediatric hospital medicine. I have also benefited from “learning opportunities,” as I have made my fair share of mistakes in efforts to improve systems of care. Nearly all of these mistakes share a common thread – not collaborating effectively with critical stakeholders, both within and outside of my institution.³ As this pandemic progresses, I am (and likely you are) witnessing your leaders succeed or fail based on their ability to collaborate across the institution.

As a field, we risk making similar errors by being too narrowly focused as we strive to improve the care of our patients. Recently, Dr. Russell Buhr and his colleagues at the University of California, Los Angeles, demonstrated that a majority of 30-day readmissions for chronic obstructive pulmonary disease (COPD) are due to non-COPD diagnoses.⁴ As we discharge our COPD patients, we may be satisfied that we’ve “tuned up” our patient’s COPD, but have we adequately arranged for appropriate ongoing care of their other medical problems? This requires an activity undertaken less and less these days in medicine – a conversation between hospitalists and outpatient medical providers. The coronavirus disease 2019 (COVID-19) pandemic has made this more challenging, but I can assure you that you can neither transmit nor catch the coronavirus from a phone call.

Perhaps we can learn from our hospitalist colleagues trained in family medicine. A recent study found that hospitalists in a team made up of family medicine–trained physicians in an academic health center achieved a 33% shorter length of stay for patients from the family medicine clinic, after adjustment for disease, demographics, and disease severity.⁵ The conclusion of the authors was that this was likely caused by greater familiarity with outpatient resources. I would conjecture that family medicine hospitalists were also more likely to have a conversation with a patient’s outpatient primary care provider (PCP).

Of course, I am the first to admit that chatting with a PCP is not as easy as it used to be – when we could bump into each other in the doctor’s lounge drinking coffee or in radiology while pulling x-ray films (remember those?) – and in the age of COVID-19, these interactions are even less likely. It can take considerable time and effort to get PCP colleagues on the phone unless you’re chummy enough to have their cell phone numbers. And time is a resource in short supply because most hospital medicine groups are understaffed – in the 2018 SHM State of Hospital Medicine (SoHM) Report, 66.4% of responding groups had open positions, with a median of 12% understaffing reported. The 2020 SoHM report is being compiled as we speak, but I suspect this situation will not have improved, and as the pandemic strikes, staffing models have been completely blown up.

To dig ourselves out of this staffing hole and still stay under (or not too over) budget, bringing more advanced practice providers (APP) into our groups/divisions will be needed. We must recognize, however, that APPs can’t just be hired rapidly and thrown into the schedule. As Tracy Cardin, ACNP-BC, SFHM, stated in her December 2019 blog post on the Hospital Leader website, leaders need to implement consistent onboarding, training, and support of APPs, just as they would for any other hospitalist in their group.⁶ Physician hospitalists need to develop and maintain proven competency in effectively interacting with APPs practicing at the top of their skills and productivity. No time has ever proven the need to allow APPs to practice at the top of their skills than the age of COVID-19.⁷

But if your “field” doesn’t even recognize you at all? That is the fate of many providers left behind by the field of pediatric hospital medicine. Over the past year, we have seen PHM attain a great achievement in its recognition as a board-certified subspecialty established by the American Board of Pediatrics (ABP), only to have the process beset by allegations of gender and maternal bias. While a groundswell of opposition from pediatric hospitalists triggered by the exclusion of applicants to the Practice Pathway to board certification led the ABP to remove the practice interruption criteria, other potential sources of gender and maternal bias remain.⁸

This does not even address pediatric hospitalists trained in family medicine who cannot be eligible for PHM board certification through experience or fellowship, med-peds trained pediatric hospitalists who cannot quality because of insufficient time spent on pediatric inpatient care, newborn hospitalists (who do not qualify), and APPs specialized in pediatric inpatient care. While it is completely understandable that the ABP cannot provide a certification pathway for all of these groups, this still leaves a gap for these providers when it comes to being in a professional community that supports their professional development, ongoing education, and training. Fortunately, leaders of the three societies that have significant numbers of pediatric hospitalists – SHM, American Academy of Pediatrics, and Academic Pediatric Association – are working to develop a PHM designation outside of the ABP board certification pathway that will extend the professional community to those left out of board certification.

As we move bravely into this new era of SHM, our clarion call is to collaborate whenever and wherever we can, with our practice administrators, APPs, outpatient providers, subspecialist providers, and patient/family advocates – pandemic or no pandemic. In fact, what this pandemic has shown us is that rapid cycle, fully 360-degree collaboration is the only way hospitalists and hospital leaders will weather the storms of changing reimbursement, pandemics, or politics. This will be our challenge for the next decade, to ensure that SHM collaboratively moves beyond the confines of the hospital ward.
 

Dr. Chang is chief of pediatric hospital medicine at Baystate Children’s Hospital in Springfield, Mass., and associate professor of pediatrics at the University of Massachusetts, also in Springfield.

References

1. Frakt A. A Sense of Alarm as Rural Hospitals Keep Closing. The New York Times. 2018. https://www.nytimes.com/2018/10/29/upshot/a-sense-of-alarm-as-rural-hospitals-keep-closing.html. Accessed February 28, 2020.

2. Poonacha TK, Chamoun F. The burden of prior authorizations and denials in health care. Medpage Today’s KevinMD. 2019. https://www.kevinmd.com/blog/2019/12/the-burden-of-prior-authorizations-and-denials-in-health-care.html. Accessed February 28, 2020.

3. 10 reasons healthcare leaders fail and how to prevent them. Becker’s Hospital Review. 2015. https://www.beckershospitalreview.com/hospital-management-administration/10-reasons-healthcare-leaders-fail-and-how-to-prevent-them.html. Accessed March 15, 2020

4. Buhr RG et al. Comorbidity and thirty-day hospital readmission odds in chronic obstructive pulmonary disease: a comparison of the Charlson and Elixhauser comorbidity indices. BMC Health Serv Res. 2019;19:701.

5. Garrison GM et al. Family medicine patients have shorter length of stay when cared for on a family medicine inpatient service. J Prim Care Community Health. 2019. doi: 10.1177/2150132719840517.

6. Cardin T. Work the Program for NP/PAs, and the Program Will Work. The Hospital Leader: Official Blog of SHM. 2019. https://thehospitalleader.org/work-the-program-for-np-pas-and-the-program-will-work/

7. Mittman DE. More physician assistants are ready to help with COVID-19 – now governors must empower them. The Hill. 2020. https://thehill.com/opinion/healthcare/489985-more-physician-assistants-are-ready-to-help-with-covid-19-now-governors. Accessed March 31, 2020.

8. Gold JM et al. Collective action and effective dialogue to address gender bias in medicine. J Hosp Med. 2019;14:630-2.

SHM is entering an exciting new chapter in its history because we will soon see Dr. Eric Howell take the reins from Dr. Larry Wellikson as CEO, as we watch Dr. Danielle Scheurer assume the role of president from Dr. Chris Frost, and as a side note, I will try to fill Dr. Scheurer’s shoes as physician editor of The Hospitalist.

This changing of the guard of SHM’s leadership will take place amid the backdrop of an acrimonious presidential election and the emergence of a novel coronavirus that threatens to upend the typical routines of our social and professional lives.

Without a doubt, our leaders, whether national, regional, or local, will be at the helm during one of the most uncertain times in the history of modern health care. Will we see a U.S. President who is a proponent of supporting the Affordable Care Act? Will we see further erosion of Obamacare under a second term of President Trump? Will we see rural hospitals continue to close or shrink¹ as their margins get squeezed by skyrocketing denials for inpatient status in favor of observation or outpatient status?²

Forces that seem beyond our control threaten to drastically alter our professions and even our livelihoods. In the space of the few weeks during which I began and finished this piece, every day brought a whole new world of changes in my hospital, town, state, and country. No leader can predict the future with any semblance of certitude.

In the face of these swirling winds of uncertainty, what is clear is that maintaining our commitment as hospitalists to providing evidence-based, high-quality care to our patients while providing support to our colleagues in the health care industry will greatly benefit from collaborating effectively under the “big tent” philosophy of SHM. Over my career, I have benefited from great role models and colleagues as my career took me from primary care med-peds to the “new” field of hospital medicine as a med-peds hospitalist, to a leadership role in pediatric hospital medicine. I have also benefited from “learning opportunities,” as I have made my fair share of mistakes in efforts to improve systems of care. Nearly all of these mistakes share a common thread – not collaborating effectively with critical stakeholders, both within and outside of my institution.³ As this pandemic progresses, I am (and likely you are) witnessing your leaders succeed or fail based on their ability to collaborate across the institution.

As a field, we risk making similar errors by being too narrowly focused as we strive to improve the care of our patients. Recently, Dr. Russell Buhr and his colleagues at the University of California, Los Angeles, demonstrated that a majority of 30-day readmissions for chronic obstructive pulmonary disease (COPD) are due to non-COPD diagnoses.⁴ As we discharge our COPD patients, we may be satisfied that we’ve “tuned up” our patient’s COPD, but have we adequately arranged for appropriate ongoing care of their other medical problems? This requires an activity undertaken less and less these days in medicine – a conversation between hospitalists and outpatient medical providers. The coronavirus disease 2019 (COVID-19) pandemic has made this more challenging, but I can assure you that you can neither transmit nor catch the coronavirus from a phone call.

Perhaps we can learn from our hospitalist colleagues trained in family medicine. A recent study found that hospitalists in a team made up of family medicine–trained physicians in an academic health center achieved a 33% shorter length of stay for patients from the family medicine clinic, after adjustment for disease, demographics, and disease severity.⁵ The conclusion of the authors was that this was likely caused by greater familiarity with outpatient resources. I would conjecture that family medicine hospitalists were also more likely to have a conversation with a patient’s outpatient primary care provider (PCP).

Of course, I am the first to admit that chatting with a PCP is not as easy as it used to be – when we could bump into each other in the doctor’s lounge drinking coffee or in radiology while pulling x-ray films (remember those?) – and in the age of COVID-19, these interactions are even less likely. It can take considerable time and effort to get PCP colleagues on the phone unless you’re chummy enough to have their cell phone numbers. And time is a resource in short supply because most hospital medicine groups are understaffed – in the 2018 SHM State of Hospital Medicine (SoHM) Report, 66.4% of responding groups had open positions, with a median of 12% understaffing reported. The 2020 SoHM report is being compiled as we speak, but I suspect this situation will not have improved, and as the pandemic strikes, staffing models have been completely blown up.

To dig ourselves out of this staffing hole and still stay under (or not too over) budget, bringing more advanced practice providers (APP) into our groups/divisions will be needed. We must recognize, however, that APPs can’t just be hired rapidly and thrown into the schedule. As Tracy Cardin, ACNP-BC, SFHM, stated in her December 2019 blog post on the Hospital Leader website, leaders need to implement consistent onboarding, training, and support of APPs, just as they would for any other hospitalist in their group.⁶ Physician hospitalists need to develop and maintain proven competency in effectively interacting with APPs practicing at the top of their skills and productivity. No time has ever proven the need to allow APPs to practice at the top of their skills than the age of COVID-19.⁷

But if your “field” doesn’t even recognize you at all? That is the fate of many providers left behind by the field of pediatric hospital medicine. Over the past year, we have seen PHM attain a great achievement in its recognition as a board-certified subspecialty established by the American Board of Pediatrics (ABP), only to have the process beset by allegations of gender and maternal bias. While a groundswell of opposition from pediatric hospitalists triggered by the exclusion of applicants to the Practice Pathway to board certification led the ABP to remove the practice interruption criteria, other potential sources of gender and maternal bias remain.⁸

This does not even address pediatric hospitalists trained in family medicine who cannot be eligible for PHM board certification through experience or fellowship, med-peds trained pediatric hospitalists who cannot quality because of insufficient time spent on pediatric inpatient care, newborn hospitalists (who do not qualify), and APPs specialized in pediatric inpatient care. While it is completely understandable that the ABP cannot provide a certification pathway for all of these groups, this still leaves a gap for these providers when it comes to being in a professional community that supports their professional development, ongoing education, and training. Fortunately, leaders of the three societies that have significant numbers of pediatric hospitalists – SHM, American Academy of Pediatrics, and Academic Pediatric Association – are working to develop a PHM designation outside of the ABP board certification pathway that will extend the professional community to those left out of board certification.

As we move bravely into this new era of SHM, our clarion call is to collaborate whenever and wherever we can, with our practice administrators, APPs, outpatient providers, subspecialist providers, and patient/family advocates – pandemic or no pandemic. In fact, what this pandemic has shown us is that rapid cycle, fully 360-degree collaboration is the only way hospitalists and hospital leaders will weather the storms of changing reimbursement, pandemics, or politics. This will be our challenge for the next decade, to ensure that SHM collaboratively moves beyond the confines of the hospital ward.
 

Dr. Chang is chief of pediatric hospital medicine at Baystate Children’s Hospital in Springfield, Mass., and associate professor of pediatrics at the University of Massachusetts, also in Springfield.

References

1. Frakt A. A Sense of Alarm as Rural Hospitals Keep Closing. The New York Times. 2018. https://www.nytimes.com/2018/10/29/upshot/a-sense-of-alarm-as-rural-hospitals-keep-closing.html. Accessed February 28, 2020.

2. Poonacha TK, Chamoun F. The burden of prior authorizations and denials in health care. Medpage Today’s KevinMD. 2019. https://www.kevinmd.com/blog/2019/12/the-burden-of-prior-authorizations-and-denials-in-health-care.html. Accessed February 28, 2020.

3. 10 reasons healthcare leaders fail and how to prevent them. Becker’s Hospital Review. 2015. https://www.beckershospitalreview.com/hospital-management-administration/10-reasons-healthcare-leaders-fail-and-how-to-prevent-them.html. Accessed March 15, 2020

4. Buhr RG et al. Comorbidity and thirty-day hospital readmission odds in chronic obstructive pulmonary disease: a comparison of the Charlson and Elixhauser comorbidity indices. BMC Health Serv Res. 2019;19:701.

5. Garrison GM et al. Family medicine patients have shorter length of stay when cared for on a family medicine inpatient service. J Prim Care Community Health. 2019. doi: 10.1177/2150132719840517.

6. Cardin T. Work the Program for NP/PAs, and the Program Will Work. The Hospital Leader: Official Blog of SHM. 2019. https://thehospitalleader.org/work-the-program-for-np-pas-and-the-program-will-work/

7. Mittman DE. More physician assistants are ready to help with COVID-19 – now governors must empower them. The Hill. 2020. https://thehill.com/opinion/healthcare/489985-more-physician-assistants-are-ready-to-help-with-covid-19-now-governors. Accessed March 31, 2020.

8. Gold JM et al. Collective action and effective dialogue to address gender bias in medicine. J Hosp Med. 2019;14:630-2.

Gastrointestinal symptoms are more common and severe in patients with Parkinson’s disease than in controls and may relate to an altered microbiome composition and reduced microbial diversity, according to research presented online as part of the 2020 American Academy of Neurology Science Highlights.

Jade E. Kenna, a PhD candidate and research assistant at the Perron Institute of Neurological and Translational Science in Perth, Australia, described findings from a multicenter assessment of 167 patients with Parkinson’s disease and 100 controls from movement disorders clinics in Australia. Participants completed the self-report Gastrointestinal Symptom Rating Scale (GSRS), which rates the frequency and severity of 15 GI symptoms. In addition, stool samples were analyzed using targeted sequencing to characterize gut microbiome composition.

Although Parkinson’s disease is recognized primarily as a motor disorder, GI dysfunction may be one of the first symptoms. “This is hypothesized to result from a change in microbiota towards an inflammatory, dysbiotic composition,” Ms. Kenna said. A limited number of studies have reported an association between altered microbiota composition, GI symptoms, and Parkinson’s disease, but not in Australian cohorts.

Total GSRS score was significantly higher in patients with Parkinson’s disease, compared with controls. Eight of the symptoms – heartburn, acid reflux, nausea or vomiting, borborygmus, increased flatus, decreased passage of stools, feeling of incomplete evacuation, and passing hard stools – were significantly increased in patients with Parkinson’s disease. GSRS symptoms can be categorized as upper, lower, general, hypoactive, or hyperactive, and patients with Parkinson’s disease had significantly increased ratings in the upper, lower, and hypoactive GI symptom domains.

“This is quite a novel finding as not only has this not been assessed in an Australian cohort of individuals before, but the majority of existing literature focuses on the presence of constipation only,” Ms. Kenna said. “The treatment and understanding of nonmotor symptoms of Parkinson’s disease, in particular GI symptoms, remain as one of the top unmet needs reported by patients with Parkinson’s disease themselves. Therefore, a better, more thorough understanding of these symptoms is clearly needed, and research into this area has such value in terms of improving current therapeutic approaches, management strategies, and patient education.”

Microbial analyses found that Firmicutes and Proteobacteria were significantly increased and Verrucomicrobia trended toward an increase in patients with Parkinson’s disease. Fusobacteria was increased in controls. “Proteobacteria and Verrucomicrobia are known to promote inflammation, which can lead to GI symptoms. Furthermore, Faecalibacterium and Ruminococcus, which are reduced in [Parkinson’s disease], can metabolize various substrates to produce [short-chain fatty acids] like butyrate, which are known to aid against intestinal barrier dysfunction and inflammation,” she said.

Individuals with Parkinson’s disease had significantly less microbial diversity. As Parkinson’s disease severity and GI symptom severity increased, microbiome diversity decreased, Ms. Kenna said. “As reduced diversity is associated with increased intestinal inflammation, this indicates that the altered microbiome we saw in [individuals with Parkinson’s disease] may be instigating the increase in incidence and severity of GI symptoms.”

Ms. Kenna reported that she had no disclosures.

jremaly@mdedge.com

SOURCE: Kenna JE. AAN 2020, Abstract S17.006.

Gastrointestinal symptoms are more common and severe in patients with Parkinson’s disease than in controls and may relate to an altered microbiome composition and reduced microbial diversity, according to research presented online as part of the 2020 American Academy of Neurology Science Highlights.

Jade E. Kenna, a PhD candidate and research assistant at the Perron Institute of Neurological and Translational Science in Perth, Australia, described findings from a multicenter assessment of 167 patients with Parkinson’s disease and 100 controls from movement disorders clinics in Australia. Participants completed the self-report Gastrointestinal Symptom Rating Scale (GSRS), which rates the frequency and severity of 15 GI symptoms. In addition, stool samples were analyzed using targeted sequencing to characterize gut microbiome composition.

Although Parkinson’s disease is recognized primarily as a motor disorder, GI dysfunction may be one of the first symptoms. “This is hypothesized to result from a change in microbiota towards an inflammatory, dysbiotic composition,” Ms. Kenna said. A limited number of studies have reported an association between altered microbiota composition, GI symptoms, and Parkinson’s disease, but not in Australian cohorts.

Total GSRS score was significantly higher in patients with Parkinson’s disease, compared with controls. Eight of the symptoms – heartburn, acid reflux, nausea or vomiting, borborygmus, increased flatus, decreased passage of stools, feeling of incomplete evacuation, and passing hard stools – were significantly increased in patients with Parkinson’s disease. GSRS symptoms can be categorized as upper, lower, general, hypoactive, or hyperactive, and patients with Parkinson’s disease had significantly increased ratings in the upper, lower, and hypoactive GI symptom domains.

“This is quite a novel finding as not only has this not been assessed in an Australian cohort of individuals before, but the majority of existing literature focuses on the presence of constipation only,” Ms. Kenna said. “The treatment and understanding of nonmotor symptoms of Parkinson’s disease, in particular GI symptoms, remain as one of the top unmet needs reported by patients with Parkinson’s disease themselves. Therefore, a better, more thorough understanding of these symptoms is clearly needed, and research into this area has such value in terms of improving current therapeutic approaches, management strategies, and patient education.”

Microbial analyses found that Firmicutes and Proteobacteria were significantly increased and Verrucomicrobia trended toward an increase in patients with Parkinson’s disease. Fusobacteria was increased in controls. “Proteobacteria and Verrucomicrobia are known to promote inflammation, which can lead to GI symptoms. Furthermore, Faecalibacterium and Ruminococcus, which are reduced in [Parkinson’s disease], can metabolize various substrates to produce [short-chain fatty acids] like butyrate, which are known to aid against intestinal barrier dysfunction and inflammation,” she said.

Individuals with Parkinson’s disease had significantly less microbial diversity. As Parkinson’s disease severity and GI symptom severity increased, microbiome diversity decreased, Ms. Kenna said. “As reduced diversity is associated with increased intestinal inflammation, this indicates that the altered microbiome we saw in [individuals with Parkinson’s disease] may be instigating the increase in incidence and severity of GI symptoms.”

Ms. Kenna reported that she had no disclosures.

jremaly@mdedge.com

SOURCE: Kenna JE. AAN 2020, Abstract S17.006.

Gastrointestinal symptoms are more common and severe in patients with Parkinson’s disease than in controls and may relate to an altered microbiome composition and reduced microbial diversity, according to research presented online as part of the 2020 American Academy of Neurology Science Highlights.

Jade E. Kenna, a PhD candidate and research assistant at the Perron Institute of Neurological and Translational Science in Perth, Australia, described findings from a multicenter assessment of 167 patients with Parkinson’s disease and 100 controls from movement disorders clinics in Australia. Participants completed the self-report Gastrointestinal Symptom Rating Scale (GSRS), which rates the frequency and severity of 15 GI symptoms. In addition, stool samples were analyzed using targeted sequencing to characterize gut microbiome composition.

Although Parkinson’s disease is recognized primarily as a motor disorder, GI dysfunction may be one of the first symptoms. “This is hypothesized to result from a change in microbiota towards an inflammatory, dysbiotic composition,” Ms. Kenna said. A limited number of studies have reported an association between altered microbiota composition, GI symptoms, and Parkinson’s disease, but not in Australian cohorts.

Total GSRS score was significantly higher in patients with Parkinson’s disease, compared with controls. Eight of the symptoms – heartburn, acid reflux, nausea or vomiting, borborygmus, increased flatus, decreased passage of stools, feeling of incomplete evacuation, and passing hard stools – were significantly increased in patients with Parkinson’s disease. GSRS symptoms can be categorized as upper, lower, general, hypoactive, or hyperactive, and patients with Parkinson’s disease had significantly increased ratings in the upper, lower, and hypoactive GI symptom domains.

“This is quite a novel finding as not only has this not been assessed in an Australian cohort of individuals before, but the majority of existing literature focuses on the presence of constipation only,” Ms. Kenna said. “The treatment and understanding of nonmotor symptoms of Parkinson’s disease, in particular GI symptoms, remain as one of the top unmet needs reported by patients with Parkinson’s disease themselves. Therefore, a better, more thorough understanding of these symptoms is clearly needed, and research into this area has such value in terms of improving current therapeutic approaches, management strategies, and patient education.”

Microbial analyses found that Firmicutes and Proteobacteria were significantly increased and Verrucomicrobia trended toward an increase in patients with Parkinson’s disease. Fusobacteria was increased in controls. “Proteobacteria and Verrucomicrobia are known to promote inflammation, which can lead to GI symptoms. Furthermore, Faecalibacterium and Ruminococcus, which are reduced in [Parkinson’s disease], can metabolize various substrates to produce [short-chain fatty acids] like butyrate, which are known to aid against intestinal barrier dysfunction and inflammation,” she said.

Individuals with Parkinson’s disease had significantly less microbial diversity. As Parkinson’s disease severity and GI symptom severity increased, microbiome diversity decreased, Ms. Kenna said. “As reduced diversity is associated with increased intestinal inflammation, this indicates that the altered microbiome we saw in [individuals with Parkinson’s disease] may be instigating the increase in incidence and severity of GI symptoms.”

Ms. Kenna reported that she had no disclosures.

jremaly@mdedge.com

SOURCE: Kenna JE. AAN 2020, Abstract S17.006.

Women with cardiovascular conditions who are planning pregnancy should be assessed and managed by a multidisciplinary team to ensure the best outcomes, according to a statement from the American Heart Association.

©American Heart Association

Cardiovascular disease (CVD) remains the leading cause of pregnancy-related mortality in the United States, and accounted for approximately 17 deaths per 100,000 live births in 2015, wrote Laxmi S. Mehta, MD, of The Ohio State University, Columbus, and colleagues.

Ideally, a woman with CVD at the time of pregnancy should be managed by a multidisciplinary cardio-obstetrics team that can assess cardiovascular risk, obstetric risk, and fetal risk throughout pregnancy, delivery, and up to a year post partum. The team should develop a shared strategy to promote best outcomes, according to the statement. The cardio-obstetrics team may include obstetricians, cardiologists, anesthesiologists, maternal-fetal medicine specialists, geneticists, neurologists, nurses, and pharmacists, according to the statement.

Women with preexisting CVD should receive counseling about maternal and fetal risks before conception, if possible, to involve the women in shared decision-making and to develop strategies for each stage of pregnancy and delivery, Dr. Mehta and associates said. Such counseling should include a review of all medications and assessment of risk factors.

However, some women present already in the early stages of pregnancy even with severe conditions such as pulmonary arterial hypertension, severe ventricular dysfunction, severe left-sided heart obstruction, and significant aortic dilatation with underlying connective tissue disease. Women with these conditions often are counseled to avoid pregnancy, but if they already are pregnant, a high-risk cardio-obstetrics team will need to work together to discover the best strategies going forward to mitigate risk, Dr. Mehta and associates said.

Common CVD conditions that affect pregnancy include hypertensive disorders, notably preeclampsia, defined as systolic blood pressure greater than 140 mm Hg or diastolic blood pressure greater than 90 mm Hg in women after 20 weeks of gestation whose blood pressure was normal prior to pregnancy. A management strategy to reduce the risk of pregnancy-related complications from hypertension includes healthy lifestyle behaviors such as exercise, nutrition, and smoking cessation, according to the statement. However, patients with severe hypertension may require intravenous labetalol or hydralazine. The statement gives more information about handling preeclampsia with pulmonary edema, and prevention of eclampsia and treatment of seizures.

It is important to recognize that severe hypertension or superimposed preeclampsia may occur for the first time post partum. Early ambulatory visits in the first 1-2 weeks are sensible. Medications may be needed to keep a systolic blood pressure not higher than 150 mm Hg and a diastolic blood pressure not higher than 100 mm Hg, Dr. Mehta and associates said.

According to the statement, severe hypertriglyceridemia and familial hypercholesterolemia are the two most common conditions in which lipids should be addressed during pregnancy, with consideration of the fetal risks associated with certain medications.

“Statins are contraindicated during pregnancy, and all women who are on any lipid-lowering agents should review with their physician the safety of treatment during pregnancy and whether to discontinue treatment before pregnancy,” according to the statement. A heart-healthy lifestyle can help improve lipid profiles in all pregnant patients, Dr. Mehta and associates said. Patients with extremely high triglycerides above 500 mg/dL are at risk of pancreatitis and “may benefit from pharmacological agents (omega-3 fatty acids with or without fenofibrate or gemfibrozil) during the second trimester,” they noted. Pregnant women with familial hypercholesterolemia might take bile acid sequestrants, or as a last resort, low-density lipoprotein apheresis.

Other conditions calling for a multidisciplinary cardio-obstetric approach include preexisting coronary artery disease, cardiomyopathies, arrhythmias, valvular heart disease, cerebrovascular disease, and deep venous thrombosis, according to the statement, which provides information about the risks, diagnosis, and management.

When it is time for delivery, spontaneous labor and vaginal birth are preferable for most women with heart disease, as cesarean delivery is associated with increased risk of infection, thrombotic complications, and blood loss, according to the statement.

Women with CVD and associated complications will require “specialized long-term cardiovascular follow-up,” Dr. Mehta and associates said. “In women with a high-risk pregnancy, a cardio-obstetrics team is essential to prevent maternal morbidity and mortality during the length of the pregnancy and post partum.”

“The release of this document demonstrates the AHA’s recognition of the importance of CVD in pregnancy-related death and their commitment to education and ensuring best practices in this field,” said Lisa M. Hollier, MD, past president of the American College of Obstetricians and Gynecologists and chief medical officer at Texas Children’s Health Plan, Bellaire.

“I think one of the most important outcomes from the release of this scientific statement from AHA will be increased implementation of cardio-obstetrics teams,” she said in an interview.

“In the United States, cardiovascular disease and cardiomyopathy together are now the leading cause of death in pregnancy and the postpartum period, and constitute 26.5% of pregnancy-related deaths, with higher rates of mortality among women of color and women with lower incomes,” she said. “The rising trend in cardiovascular-related maternal deaths appears to be due to acquired, not congenital, heart disease.”

During her tenure as president of ACOG, Dr. Hollier convened a task force on cardiovascular disease in pregnancy that developed guidance that outlines screening, diagnosis, and management of CVD for women from prepregnancy through post partum.

Dr. Hollier noted that COVID-19 emphasizes racial disparities for maternal mortality.

“Pregnant patients with comorbidities, like heart conditions, may be at increased risk for severe illness from COVID-19 – consistent with the general population with similar comorbidities,” she said. “And as we know, black women’s risk of dying from CVD-related pregnancy complications is 3.4 times higher than that of white women. During the COVID-19 pandemic, we are seeing these racial health disparities exacerbated.”

However, any pregnant patients should not hesitate to communicate with their health care providers despite the pandemic situation, Dr. Hollier emphasized. “Communication between a patient and her ob.gyn., cardiologist, or other clinician is even more critical now during the COVID-19 pandemic. We’re hearing reports that patients who are experiencing symptoms or those with known cardiac conditions are avoiding the hospital and delaying or not seeking necessary treatment. This has the very real possibility of worsening the devastating maternal mortality crisis that we’re already experiencing in this country.”

To help overcome barriers to treatment, “collaboration between ob.gyns. and cardiologists, such as the cardio-obstetrics team or pregnancy heart team, is critical,” said Dr. Hollier. “These collaborative teams with a multidisciplinary approach can prospectively reduce the communication gaps across specialties when patients are seen separately. They can also improve the communication during care transitions such as between outpatient and inpatient care.


“In reviews of maternal deaths, we have found that there are often delays in diagnosis of heart conditions during and after pregnancy,” Dr. Hollier added. “Most maternal deaths from CVD are due to either undiagnosed cardiovascular disease or new-onset cardiomyopathy. ACOG recommends that all women be assessed for cardiovascular disease in the antepartum and postpartum periods using a recently developed algorithm,” she said. “Women who have known CVD and women who have concerning symptoms should have a consultation with this team. With increased awareness and screening, women can receive the additional care that they need.

“Because management of cardiac conditions in pregnancy is so complex, it is important to ensure that women receive care with teams and in facilities that have appropriate resources,” explained Dr. Hollier. “Women with known heart disease should see a cardiologist prior to pregnancy and receive prepregnancy counseling,” as noted in the AHA statement. “Patients determined to have moderate and high-risk CVD should be managed during pregnancy, delivery, and post partum in a medical center that is able to provide a higher level of care, including a cardio-obstetrics team.”

Early recognition of cardiovascular conditions is essential to help manage care and reduce risks to mother and baby, said Dr. Hollier. “Identification before a woman becomes pregnant means the patient’s care can be properly managed throughout the pregnancy and a detailed delivery plan can be developed through shared decision making between the patient and provider. We must think of heart disease as a possibility in every pregnant or postpartum patient we see to detect and treat at-risk mothers,” she said.

Additional research should focus on identifying risk factors prior to pregnancy, said Dr. Hollier. “There are often delays in recognizing symptoms during pregnancy and post partum, particularly for black women. We need data to understand which protocols are best to identify heart disease,”

Dr. Hollier had no financial conflicts to disclose. The authors of the AHA statement had no financial conflicts to disclose. The scientific statement was produced on behalf of the American Heart Association Council on Clinical Cardiology; Council on Atherosclerosis, Thrombosis and Vascular Biology; Council on Cardiovascular and Stroke Nursing; and the Stroke Council.

SOURCE: Mehta LS et al. Circulation. 2020 May 4. doi: 10.1161/CIR.0000000000000772.

Women with cardiovascular conditions who are planning pregnancy should be assessed and managed by a multidisciplinary team to ensure the best outcomes, according to a statement from the American Heart Association.

©American Heart Association

Cardiovascular disease (CVD) remains the leading cause of pregnancy-related mortality in the United States, and accounted for approximately 17 deaths per 100,000 live births in 2015, wrote Laxmi S. Mehta, MD, of The Ohio State University, Columbus, and colleagues.

Ideally, a woman with CVD at the time of pregnancy should be managed by a multidisciplinary cardio-obstetrics team that can assess cardiovascular risk, obstetric risk, and fetal risk throughout pregnancy, delivery, and up to a year post partum. The team should develop a shared strategy to promote best outcomes, according to the statement. The cardio-obstetrics team may include obstetricians, cardiologists, anesthesiologists, maternal-fetal medicine specialists, geneticists, neurologists, nurses, and pharmacists, according to the statement.

Women with preexisting CVD should receive counseling about maternal and fetal risks before conception, if possible, to involve the women in shared decision-making and to develop strategies for each stage of pregnancy and delivery, Dr. Mehta and associates said. Such counseling should include a review of all medications and assessment of risk factors.

However, some women present already in the early stages of pregnancy even with severe conditions such as pulmonary arterial hypertension, severe ventricular dysfunction, severe left-sided heart obstruction, and significant aortic dilatation with underlying connective tissue disease. Women with these conditions often are counseled to avoid pregnancy, but if they already are pregnant, a high-risk cardio-obstetrics team will need to work together to discover the best strategies going forward to mitigate risk, Dr. Mehta and associates said.

Common CVD conditions that affect pregnancy include hypertensive disorders, notably preeclampsia, defined as systolic blood pressure greater than 140 mm Hg or diastolic blood pressure greater than 90 mm Hg in women after 20 weeks of gestation whose blood pressure was normal prior to pregnancy. A management strategy to reduce the risk of pregnancy-related complications from hypertension includes healthy lifestyle behaviors such as exercise, nutrition, and smoking cessation, according to the statement. However, patients with severe hypertension may require intravenous labetalol or hydralazine. The statement gives more information about handling preeclampsia with pulmonary edema, and prevention of eclampsia and treatment of seizures.

It is important to recognize that severe hypertension or superimposed preeclampsia may occur for the first time post partum. Early ambulatory visits in the first 1-2 weeks are sensible. Medications may be needed to keep a systolic blood pressure not higher than 150 mm Hg and a diastolic blood pressure not higher than 100 mm Hg, Dr. Mehta and associates said.

According to the statement, severe hypertriglyceridemia and familial hypercholesterolemia are the two most common conditions in which lipids should be addressed during pregnancy, with consideration of the fetal risks associated with certain medications.

“Statins are contraindicated during pregnancy, and all women who are on any lipid-lowering agents should review with their physician the safety of treatment during pregnancy and whether to discontinue treatment before pregnancy,” according to the statement. A heart-healthy lifestyle can help improve lipid profiles in all pregnant patients, Dr. Mehta and associates said. Patients with extremely high triglycerides above 500 mg/dL are at risk of pancreatitis and “may benefit from pharmacological agents (omega-3 fatty acids with or without fenofibrate or gemfibrozil) during the second trimester,” they noted. Pregnant women with familial hypercholesterolemia might take bile acid sequestrants, or as a last resort, low-density lipoprotein apheresis.

Other conditions calling for a multidisciplinary cardio-obstetric approach include preexisting coronary artery disease, cardiomyopathies, arrhythmias, valvular heart disease, cerebrovascular disease, and deep venous thrombosis, according to the statement, which provides information about the risks, diagnosis, and management.

When it is time for delivery, spontaneous labor and vaginal birth are preferable for most women with heart disease, as cesarean delivery is associated with increased risk of infection, thrombotic complications, and blood loss, according to the statement.

Women with CVD and associated complications will require “specialized long-term cardiovascular follow-up,” Dr. Mehta and associates said. “In women with a high-risk pregnancy, a cardio-obstetrics team is essential to prevent maternal morbidity and mortality during the length of the pregnancy and post partum.”

“The release of this document demonstrates the AHA’s recognition of the importance of CVD in pregnancy-related death and their commitment to education and ensuring best practices in this field,” said Lisa M. Hollier, MD, past president of the American College of Obstetricians and Gynecologists and chief medical officer at Texas Children’s Health Plan, Bellaire.

“I think one of the most important outcomes from the release of this scientific statement from AHA will be increased implementation of cardio-obstetrics teams,” she said in an interview.

“In the United States, cardiovascular disease and cardiomyopathy together are now the leading cause of death in pregnancy and the postpartum period, and constitute 26.5% of pregnancy-related deaths, with higher rates of mortality among women of color and women with lower incomes,” she said. “The rising trend in cardiovascular-related maternal deaths appears to be due to acquired, not congenital, heart disease.”

During her tenure as president of ACOG, Dr. Hollier convened a task force on cardiovascular disease in pregnancy that developed guidance that outlines screening, diagnosis, and management of CVD for women from prepregnancy through post partum.

Dr. Hollier noted that COVID-19 emphasizes racial disparities for maternal mortality.

“Pregnant patients with comorbidities, like heart conditions, may be at increased risk for severe illness from COVID-19 – consistent with the general population with similar comorbidities,” she said. “And as we know, black women’s risk of dying from CVD-related pregnancy complications is 3.4 times higher than that of white women. During the COVID-19 pandemic, we are seeing these racial health disparities exacerbated.”

However, any pregnant patients should not hesitate to communicate with their health care providers despite the pandemic situation, Dr. Hollier emphasized. “Communication between a patient and her ob.gyn., cardiologist, or other clinician is even more critical now during the COVID-19 pandemic. We’re hearing reports that patients who are experiencing symptoms or those with known cardiac conditions are avoiding the hospital and delaying or not seeking necessary treatment. This has the very real possibility of worsening the devastating maternal mortality crisis that we’re already experiencing in this country.”

To help overcome barriers to treatment, “collaboration between ob.gyns. and cardiologists, such as the cardio-obstetrics team or pregnancy heart team, is critical,” said Dr. Hollier. “These collaborative teams with a multidisciplinary approach can prospectively reduce the communication gaps across specialties when patients are seen separately. They can also improve the communication during care transitions such as between outpatient and inpatient care.


“In reviews of maternal deaths, we have found that there are often delays in diagnosis of heart conditions during and after pregnancy,” Dr. Hollier added. “Most maternal deaths from CVD are due to either undiagnosed cardiovascular disease or new-onset cardiomyopathy. ACOG recommends that all women be assessed for cardiovascular disease in the antepartum and postpartum periods using a recently developed algorithm,” she said. “Women who have known CVD and women who have concerning symptoms should have a consultation with this team. With increased awareness and screening, women can receive the additional care that they need.

“Because management of cardiac conditions in pregnancy is so complex, it is important to ensure that women receive care with teams and in facilities that have appropriate resources,” explained Dr. Hollier. “Women with known heart disease should see a cardiologist prior to pregnancy and receive prepregnancy counseling,” as noted in the AHA statement. “Patients determined to have moderate and high-risk CVD should be managed during pregnancy, delivery, and post partum in a medical center that is able to provide a higher level of care, including a cardio-obstetrics team.”

Early recognition of cardiovascular conditions is essential to help manage care and reduce risks to mother and baby, said Dr. Hollier. “Identification before a woman becomes pregnant means the patient’s care can be properly managed throughout the pregnancy and a detailed delivery plan can be developed through shared decision making between the patient and provider. We must think of heart disease as a possibility in every pregnant or postpartum patient we see to detect and treat at-risk mothers,” she said.

Additional research should focus on identifying risk factors prior to pregnancy, said Dr. Hollier. “There are often delays in recognizing symptoms during pregnancy and post partum, particularly for black women. We need data to understand which protocols are best to identify heart disease,”

Dr. Hollier had no financial conflicts to disclose. The authors of the AHA statement had no financial conflicts to disclose. The scientific statement was produced on behalf of the American Heart Association Council on Clinical Cardiology; Council on Atherosclerosis, Thrombosis and Vascular Biology; Council on Cardiovascular and Stroke Nursing; and the Stroke Council.

SOURCE: Mehta LS et al. Circulation. 2020 May 4. doi: 10.1161/CIR.0000000000000772.

Women with cardiovascular conditions who are planning pregnancy should be assessed and managed by a multidisciplinary team to ensure the best outcomes, according to a statement from the American Heart Association.

©American Heart Association

Cardiovascular disease (CVD) remains the leading cause of pregnancy-related mortality in the United States, and accounted for approximately 17 deaths per 100,000 live births in 2015, wrote Laxmi S. Mehta, MD, of The Ohio State University, Columbus, and colleagues.

Ideally, a woman with CVD at the time of pregnancy should be managed by a multidisciplinary cardio-obstetrics team that can assess cardiovascular risk, obstetric risk, and fetal risk throughout pregnancy, delivery, and up to a year post partum. The team should develop a shared strategy to promote best outcomes, according to the statement. The cardio-obstetrics team may include obstetricians, cardiologists, anesthesiologists, maternal-fetal medicine specialists, geneticists, neurologists, nurses, and pharmacists, according to the statement.

Women with preexisting CVD should receive counseling about maternal and fetal risks before conception, if possible, to involve the women in shared decision-making and to develop strategies for each stage of pregnancy and delivery, Dr. Mehta and associates said. Such counseling should include a review of all medications and assessment of risk factors.

However, some women present already in the early stages of pregnancy even with severe conditions such as pulmonary arterial hypertension, severe ventricular dysfunction, severe left-sided heart obstruction, and significant aortic dilatation with underlying connective tissue disease. Women with these conditions often are counseled to avoid pregnancy, but if they already are pregnant, a high-risk cardio-obstetrics team will need to work together to discover the best strategies going forward to mitigate risk, Dr. Mehta and associates said.

Common CVD conditions that affect pregnancy include hypertensive disorders, notably preeclampsia, defined as systolic blood pressure greater than 140 mm Hg or diastolic blood pressure greater than 90 mm Hg in women after 20 weeks of gestation whose blood pressure was normal prior to pregnancy. A management strategy to reduce the risk of pregnancy-related complications from hypertension includes healthy lifestyle behaviors such as exercise, nutrition, and smoking cessation, according to the statement. However, patients with severe hypertension may require intravenous labetalol or hydralazine. The statement gives more information about handling preeclampsia with pulmonary edema, and prevention of eclampsia and treatment of seizures.

It is important to recognize that severe hypertension or superimposed preeclampsia may occur for the first time post partum. Early ambulatory visits in the first 1-2 weeks are sensible. Medications may be needed to keep a systolic blood pressure not higher than 150 mm Hg and a diastolic blood pressure not higher than 100 mm Hg, Dr. Mehta and associates said.

According to the statement, severe hypertriglyceridemia and familial hypercholesterolemia are the two most common conditions in which lipids should be addressed during pregnancy, with consideration of the fetal risks associated with certain medications.

“Statins are contraindicated during pregnancy, and all women who are on any lipid-lowering agents should review with their physician the safety of treatment during pregnancy and whether to discontinue treatment before pregnancy,” according to the statement. A heart-healthy lifestyle can help improve lipid profiles in all pregnant patients, Dr. Mehta and associates said. Patients with extremely high triglycerides above 500 mg/dL are at risk of pancreatitis and “may benefit from pharmacological agents (omega-3 fatty acids with or without fenofibrate or gemfibrozil) during the second trimester,” they noted. Pregnant women with familial hypercholesterolemia might take bile acid sequestrants, or as a last resort, low-density lipoprotein apheresis.

Other conditions calling for a multidisciplinary cardio-obstetric approach include preexisting coronary artery disease, cardiomyopathies, arrhythmias, valvular heart disease, cerebrovascular disease, and deep venous thrombosis, according to the statement, which provides information about the risks, diagnosis, and management.

When it is time for delivery, spontaneous labor and vaginal birth are preferable for most women with heart disease, as cesarean delivery is associated with increased risk of infection, thrombotic complications, and blood loss, according to the statement.

Women with CVD and associated complications will require “specialized long-term cardiovascular follow-up,” Dr. Mehta and associates said. “In women with a high-risk pregnancy, a cardio-obstetrics team is essential to prevent maternal morbidity and mortality during the length of the pregnancy and post partum.”

“The release of this document demonstrates the AHA’s recognition of the importance of CVD in pregnancy-related death and their commitment to education and ensuring best practices in this field,” said Lisa M. Hollier, MD, past president of the American College of Obstetricians and Gynecologists and chief medical officer at Texas Children’s Health Plan, Bellaire.

“I think one of the most important outcomes from the release of this scientific statement from AHA will be increased implementation of cardio-obstetrics teams,” she said in an interview.

“In the United States, cardiovascular disease and cardiomyopathy together are now the leading cause of death in pregnancy and the postpartum period, and constitute 26.5% of pregnancy-related deaths, with higher rates of mortality among women of color and women with lower incomes,” she said. “The rising trend in cardiovascular-related maternal deaths appears to be due to acquired, not congenital, heart disease.”

During her tenure as president of ACOG, Dr. Hollier convened a task force on cardiovascular disease in pregnancy that developed guidance that outlines screening, diagnosis, and management of CVD for women from prepregnancy through post partum.

Dr. Hollier noted that COVID-19 emphasizes racial disparities for maternal mortality.

“Pregnant patients with comorbidities, like heart conditions, may be at increased risk for severe illness from COVID-19 – consistent with the general population with similar comorbidities,” she said. “And as we know, black women’s risk of dying from CVD-related pregnancy complications is 3.4 times higher than that of white women. During the COVID-19 pandemic, we are seeing these racial health disparities exacerbated.”

However, any pregnant patients should not hesitate to communicate with their health care providers despite the pandemic situation, Dr. Hollier emphasized. “Communication between a patient and her ob.gyn., cardiologist, or other clinician is even more critical now during the COVID-19 pandemic. We’re hearing reports that patients who are experiencing symptoms or those with known cardiac conditions are avoiding the hospital and delaying or not seeking necessary treatment. This has the very real possibility of worsening the devastating maternal mortality crisis that we’re already experiencing in this country.”

To help overcome barriers to treatment, “collaboration between ob.gyns. and cardiologists, such as the cardio-obstetrics team or pregnancy heart team, is critical,” said Dr. Hollier. “These collaborative teams with a multidisciplinary approach can prospectively reduce the communication gaps across specialties when patients are seen separately. They can also improve the communication during care transitions such as between outpatient and inpatient care.


“In reviews of maternal deaths, we have found that there are often delays in diagnosis of heart conditions during and after pregnancy,” Dr. Hollier added. “Most maternal deaths from CVD are due to either undiagnosed cardiovascular disease or new-onset cardiomyopathy. ACOG recommends that all women be assessed for cardiovascular disease in the antepartum and postpartum periods using a recently developed algorithm,” she said. “Women who have known CVD and women who have concerning symptoms should have a consultation with this team. With increased awareness and screening, women can receive the additional care that they need.

“Because management of cardiac conditions in pregnancy is so complex, it is important to ensure that women receive care with teams and in facilities that have appropriate resources,” explained Dr. Hollier. “Women with known heart disease should see a cardiologist prior to pregnancy and receive prepregnancy counseling,” as noted in the AHA statement. “Patients determined to have moderate and high-risk CVD should be managed during pregnancy, delivery, and post partum in a medical center that is able to provide a higher level of care, including a cardio-obstetrics team.”

Early recognition of cardiovascular conditions is essential to help manage care and reduce risks to mother and baby, said Dr. Hollier. “Identification before a woman becomes pregnant means the patient’s care can be properly managed throughout the pregnancy and a detailed delivery plan can be developed through shared decision making between the patient and provider. We must think of heart disease as a possibility in every pregnant or postpartum patient we see to detect and treat at-risk mothers,” she said.

Additional research should focus on identifying risk factors prior to pregnancy, said Dr. Hollier. “There are often delays in recognizing symptoms during pregnancy and post partum, particularly for black women. We need data to understand which protocols are best to identify heart disease,”

Dr. Hollier had no financial conflicts to disclose. The authors of the AHA statement had no financial conflicts to disclose. The scientific statement was produced on behalf of the American Heart Association Council on Clinical Cardiology; Council on Atherosclerosis, Thrombosis and Vascular Biology; Council on Cardiovascular and Stroke Nursing; and the Stroke Council.

SOURCE: Mehta LS et al. Circulation. 2020 May 4. doi: 10.1161/CIR.0000000000000772.