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Skin patterns of COVID-19 vary widely
according to Christine Ko, MD.
“Things are very fluid,” Dr. Ko, professor of dermatology and pathology at Yale University, New Haven, Conn., said during the virtual annual meeting of the American Academy of Dermatology. “New studies are coming out daily. Due to the need for rapid dissemination, a lot of the studies are case reports, but there are some nice case series. Another caveat for the literature is that a lot of these cases were not necessarily confirmed with testing for SARS-CoV-2, but some were.”
Dr. Ko framed her remarks largely on a case collection survey of images and clinical data from 375 patients in Spain with suspected or confirmed COVID-19 that was published online April 29, 2020, in the British Journal of Dermatology (doi: 10.1111/bjd.19163). Cutaneous manifestations included early vesicular eruptions mainly on the trunk or limbs (9%), maculopapular (47%) to urticarial lesions (19%) mainly on the trunk, and acral areas of erythema sometimes with vesicles or erosion (perniosis-like) (19%) that seemed to be a later manifestation of COVID-19. Retiform purpura or necrosis (6%) was most concerning in terms of skin disease, with an associated with a mortality of 10%.
On histology, the early vesicular eruptions are typically marked by dyskeratotic keratinocytes, Dr. Ko said, while urticarial lesions are characterized by a mixed dermal infiltrate; maculopapular lesions were a broad category. “There are some case reports that show spongiotic dermatitis or parakeratosis with a lymphocytic infiltrate,” she said. “A caveat to keep in mind is that, although these patients may definitely have COVID-19 and be confirmed to have it by testing, hypersensitivity reactions may be due to the multiple medications they’re on.”
Patients can develop a spectrum of lesions that are suggestive of vascular damage or occlusion, Dr. Ko continued. Livedoid lesions may remain static and not eventuate into necrosis or purpura but will self-resolve. Purpuric lesions and acral gangrene have been described, and these lesions correspond to vascular occlusion on biopsy.
A later manifestation are the so-called “COVID toes” with a superficial and deep lymphocytic infiltrate, as published June 1, 2020, in JAAD Case Reports: (doi: 10.1016/j.jdcr.2020.04.011).
“There are patients in the literature that have slightly different pathology, with lymphocytic inflammation as well as occlusion of vessels,” Dr. Ko said. A paper published June 20, 2020, in the British Journal of Dermatology used immunohistochemical staining against the SARS-CoV-2 spike protein, and biopsies of “COVID toes” had positive staining of endothelial cells, supporting the notion that “COVID toes” are a direct manifestation of viral infection (doi: 10.1111/bjd.19327).
“There’s a lot that we still don’t know, and some patterns are going to be outliers,” Dr. Ko concluded. “[As for] determining which skin manifestations are directly from coronavirus infection within the skin, more study is needed and likely time will tell.” She reported having no financial disclosures relevant to her talk.
according to Christine Ko, MD.
“Things are very fluid,” Dr. Ko, professor of dermatology and pathology at Yale University, New Haven, Conn., said during the virtual annual meeting of the American Academy of Dermatology. “New studies are coming out daily. Due to the need for rapid dissemination, a lot of the studies are case reports, but there are some nice case series. Another caveat for the literature is that a lot of these cases were not necessarily confirmed with testing for SARS-CoV-2, but some were.”
Dr. Ko framed her remarks largely on a case collection survey of images and clinical data from 375 patients in Spain with suspected or confirmed COVID-19 that was published online April 29, 2020, in the British Journal of Dermatology (doi: 10.1111/bjd.19163). Cutaneous manifestations included early vesicular eruptions mainly on the trunk or limbs (9%), maculopapular (47%) to urticarial lesions (19%) mainly on the trunk, and acral areas of erythema sometimes with vesicles or erosion (perniosis-like) (19%) that seemed to be a later manifestation of COVID-19. Retiform purpura or necrosis (6%) was most concerning in terms of skin disease, with an associated with a mortality of 10%.
On histology, the early vesicular eruptions are typically marked by dyskeratotic keratinocytes, Dr. Ko said, while urticarial lesions are characterized by a mixed dermal infiltrate; maculopapular lesions were a broad category. “There are some case reports that show spongiotic dermatitis or parakeratosis with a lymphocytic infiltrate,” she said. “A caveat to keep in mind is that, although these patients may definitely have COVID-19 and be confirmed to have it by testing, hypersensitivity reactions may be due to the multiple medications they’re on.”
Patients can develop a spectrum of lesions that are suggestive of vascular damage or occlusion, Dr. Ko continued. Livedoid lesions may remain static and not eventuate into necrosis or purpura but will self-resolve. Purpuric lesions and acral gangrene have been described, and these lesions correspond to vascular occlusion on biopsy.
A later manifestation are the so-called “COVID toes” with a superficial and deep lymphocytic infiltrate, as published June 1, 2020, in JAAD Case Reports: (doi: 10.1016/j.jdcr.2020.04.011).
“There are patients in the literature that have slightly different pathology, with lymphocytic inflammation as well as occlusion of vessels,” Dr. Ko said. A paper published June 20, 2020, in the British Journal of Dermatology used immunohistochemical staining against the SARS-CoV-2 spike protein, and biopsies of “COVID toes” had positive staining of endothelial cells, supporting the notion that “COVID toes” are a direct manifestation of viral infection (doi: 10.1111/bjd.19327).
“There’s a lot that we still don’t know, and some patterns are going to be outliers,” Dr. Ko concluded. “[As for] determining which skin manifestations are directly from coronavirus infection within the skin, more study is needed and likely time will tell.” She reported having no financial disclosures relevant to her talk.
according to Christine Ko, MD.
“Things are very fluid,” Dr. Ko, professor of dermatology and pathology at Yale University, New Haven, Conn., said during the virtual annual meeting of the American Academy of Dermatology. “New studies are coming out daily. Due to the need for rapid dissemination, a lot of the studies are case reports, but there are some nice case series. Another caveat for the literature is that a lot of these cases were not necessarily confirmed with testing for SARS-CoV-2, but some were.”
Dr. Ko framed her remarks largely on a case collection survey of images and clinical data from 375 patients in Spain with suspected or confirmed COVID-19 that was published online April 29, 2020, in the British Journal of Dermatology (doi: 10.1111/bjd.19163). Cutaneous manifestations included early vesicular eruptions mainly on the trunk or limbs (9%), maculopapular (47%) to urticarial lesions (19%) mainly on the trunk, and acral areas of erythema sometimes with vesicles or erosion (perniosis-like) (19%) that seemed to be a later manifestation of COVID-19. Retiform purpura or necrosis (6%) was most concerning in terms of skin disease, with an associated with a mortality of 10%.
On histology, the early vesicular eruptions are typically marked by dyskeratotic keratinocytes, Dr. Ko said, while urticarial lesions are characterized by a mixed dermal infiltrate; maculopapular lesions were a broad category. “There are some case reports that show spongiotic dermatitis or parakeratosis with a lymphocytic infiltrate,” she said. “A caveat to keep in mind is that, although these patients may definitely have COVID-19 and be confirmed to have it by testing, hypersensitivity reactions may be due to the multiple medications they’re on.”
Patients can develop a spectrum of lesions that are suggestive of vascular damage or occlusion, Dr. Ko continued. Livedoid lesions may remain static and not eventuate into necrosis or purpura but will self-resolve. Purpuric lesions and acral gangrene have been described, and these lesions correspond to vascular occlusion on biopsy.
A later manifestation are the so-called “COVID toes” with a superficial and deep lymphocytic infiltrate, as published June 1, 2020, in JAAD Case Reports: (doi: 10.1016/j.jdcr.2020.04.011).
“There are patients in the literature that have slightly different pathology, with lymphocytic inflammation as well as occlusion of vessels,” Dr. Ko said. A paper published June 20, 2020, in the British Journal of Dermatology used immunohistochemical staining against the SARS-CoV-2 spike protein, and biopsies of “COVID toes” had positive staining of endothelial cells, supporting the notion that “COVID toes” are a direct manifestation of viral infection (doi: 10.1111/bjd.19327).
“There’s a lot that we still don’t know, and some patterns are going to be outliers,” Dr. Ko concluded. “[As for] determining which skin manifestations are directly from coronavirus infection within the skin, more study is needed and likely time will tell.” She reported having no financial disclosures relevant to her talk.
FROM AAD 20
Novel rapid acoustic pulse device shows promise for treating cellulite
After a single treatment, it provided a roughly 1.16 point reduction in the five-point Cellulite Severity Scale at 12 weeks, which corresponds to a roughly 32.5% reduction in cellulite.
“In cellulite, we know that the septa within the fat – those fibrous bands that pull down the skin and tether – lead to the traditional look of cellulite dimples and ridges,” lead study author Elizabeth Tanzi, MD, said during a late-breaking abstract session at the virtual annual meeting of the American Academy of Dermatology. A rapid acoustic pulse (RAP) device being developed by Soliton emits rapid acoustic pulses and shock waves at 50 Hz that are transmitted through the skin. The pulses “rupture and shear the fibrotic septa, which causes release of the septa and smoothing of the skin dimples,” explained Dr. Tanzi, director of Capital Laser & Skin Care in Chevy Chase, Md.
She added that the repetition rate of the RAP device makes it stand out from other technologies currently on the market for cellulite treatment. “The repetition rate and very short rise times provide microscopic mechanical destruction to the targeted cellular level structures and the vacuoles,” Dr. Tanzi said. “The high peak pressure and fast repetition rate exploit the viscoelastic nature of the tissue. It’s the rapid rate at which the energy is being delivered, as well as the very short times that energy is being delivered, that makes the technology an entirely different device-tissue interaction.”
The physical effects observed occur in the extracellular matrix and in the destruction of fibrous septa. “That’s the acoustic subcision,” she continued. “But also, there’s no cavitation and there are nonthermal physical effects. There is some investigational research going into what biologic effects those shock waves have on the rest of the tissue, looking into neocollagenesis, potential angiogenesis, potential lymphangiogenesis, as well as inflammation inhibition.”
In a prospective pivotal clinical trial conducted at four sites, Dr. Tanzi and her colleagues evaluated the safety and effectiveness of the RAP device in 62 female patients who were treated with a single, rapid acoustic pulse treatment comprised of 1-2 minutes on each identified dimple or large ridge of cellulite. This amounted to a 19- to 33-minute treatment session for each patient. No anesthesia was required, and photographs were taken on all sites with QuantifiCare medical imaging software.
“It’s completely noninvasive and it’s truly an incisionless treatment,” Dr. Tanzi said of the procedure. “The skin’s never punctured. There’s physician oversight, but it is highly delegatable, and there is no recovery time for the patient.”
Following treatment, adverse effects and tolerability were reported, and safety and efficacy were assessed at 12 weeks. Efficacy was determined by photographic assessment by three blinded independent physicians who used a validated, simplified version of the Cellulite Severity Scale (CSS), a 0-5 scale based on the number of cellulite depressions, as well as the average depth of those depressions.
The mean age of patients was 43 years, 92% were white, and their mean body mass index was 24.5 kg/m2. The average time of treatment was 28 minutes. Based on the CSS scores, the researchers found that 87% of the study subjects had some improvement of their cellulite after a single RAP treatment. “If you break the data down further, half of patients had at least a 30% reduction of their CSS, and almost one-quarter had a 50% improvement of their CSS,” Dr. Tanzi said. “Overall, we saw a reduction of a 1.16 level on that six-point scale, which translates roughly into 32.5% reduction of the look of their cellulite from the baseline score.”
In addition, 84% of the time, the blinded assessors were able to correctly identify pre- and posttreatment unlabeled photos that they were presented at the 3-month mark. Those same blinded assessors graded about 86% of the treated cellulite areas as appearing either improved, much improved, or very much improved on the Global Aesthetic Improvement Scale (GAIS).
“We found a very favorable side-effect profile, although 95% of patients had some redness to their skin,” Dr. Tanzi added. “They had some erythema and folliculitis, but it was transient and very mild. In addition, 98% of patients said that the procedure was tolerable.”
As for pain, on a 0-10 scale, with 10 being the worst, subjects rated their pain level at 2.4 during the treatment and 0.3 immediately afterward. On subject satisfaction surveys, 92% of the patient said that they “agree” or “strongly agree” that their cellulite appeared improved.
“Patients with moderate cellulite seem to respond [to this treatment], too,” Dr. Tanzi said. “I don’t think there’s a ceiling or a floor to which we have to pigeonhole patients into potentially treating with this device. I think the key is [targeting] cellulite and not necessarily skin laxity.”
She emphasized that much remains to be known about the RAP device for treating cellulite. “What happens if we do multiple treatments to the tissue?” she asked. “Also, we need to further investigate what’s happening in the tissue, because not only does it seem like we’re getting a cleaving of the fibrous septa, but what is happening to the fibroblasts? What’s really happening in the tissue on a molecular level when those rapid acoustic pulses are going through the skin? There’s a lot of unanswered questions, but this is exciting technology.”
According to a news release from Soliton, the company is further reviewing and analyzing these results for inclusion in a marketing application to the Food and Drug Administration.
Soliton sponsored the trial. Dr. Tanzi disclosed that she is either a consultant for or is a member of the scientific advisory board for Allergan/Coolsculpting, Beiersdorf, Cutera, Merz/Ulthera, Pulse Biosciences, Sciton, Soliton, Solta, and Syneron/Candela.
After a single treatment, it provided a roughly 1.16 point reduction in the five-point Cellulite Severity Scale at 12 weeks, which corresponds to a roughly 32.5% reduction in cellulite.
“In cellulite, we know that the septa within the fat – those fibrous bands that pull down the skin and tether – lead to the traditional look of cellulite dimples and ridges,” lead study author Elizabeth Tanzi, MD, said during a late-breaking abstract session at the virtual annual meeting of the American Academy of Dermatology. A rapid acoustic pulse (RAP) device being developed by Soliton emits rapid acoustic pulses and shock waves at 50 Hz that are transmitted through the skin. The pulses “rupture and shear the fibrotic septa, which causes release of the septa and smoothing of the skin dimples,” explained Dr. Tanzi, director of Capital Laser & Skin Care in Chevy Chase, Md.
She added that the repetition rate of the RAP device makes it stand out from other technologies currently on the market for cellulite treatment. “The repetition rate and very short rise times provide microscopic mechanical destruction to the targeted cellular level structures and the vacuoles,” Dr. Tanzi said. “The high peak pressure and fast repetition rate exploit the viscoelastic nature of the tissue. It’s the rapid rate at which the energy is being delivered, as well as the very short times that energy is being delivered, that makes the technology an entirely different device-tissue interaction.”
The physical effects observed occur in the extracellular matrix and in the destruction of fibrous septa. “That’s the acoustic subcision,” she continued. “But also, there’s no cavitation and there are nonthermal physical effects. There is some investigational research going into what biologic effects those shock waves have on the rest of the tissue, looking into neocollagenesis, potential angiogenesis, potential lymphangiogenesis, as well as inflammation inhibition.”
In a prospective pivotal clinical trial conducted at four sites, Dr. Tanzi and her colleagues evaluated the safety and effectiveness of the RAP device in 62 female patients who were treated with a single, rapid acoustic pulse treatment comprised of 1-2 minutes on each identified dimple or large ridge of cellulite. This amounted to a 19- to 33-minute treatment session for each patient. No anesthesia was required, and photographs were taken on all sites with QuantifiCare medical imaging software.
“It’s completely noninvasive and it’s truly an incisionless treatment,” Dr. Tanzi said of the procedure. “The skin’s never punctured. There’s physician oversight, but it is highly delegatable, and there is no recovery time for the patient.”
Following treatment, adverse effects and tolerability were reported, and safety and efficacy were assessed at 12 weeks. Efficacy was determined by photographic assessment by three blinded independent physicians who used a validated, simplified version of the Cellulite Severity Scale (CSS), a 0-5 scale based on the number of cellulite depressions, as well as the average depth of those depressions.
The mean age of patients was 43 years, 92% were white, and their mean body mass index was 24.5 kg/m2. The average time of treatment was 28 minutes. Based on the CSS scores, the researchers found that 87% of the study subjects had some improvement of their cellulite after a single RAP treatment. “If you break the data down further, half of patients had at least a 30% reduction of their CSS, and almost one-quarter had a 50% improvement of their CSS,” Dr. Tanzi said. “Overall, we saw a reduction of a 1.16 level on that six-point scale, which translates roughly into 32.5% reduction of the look of their cellulite from the baseline score.”
In addition, 84% of the time, the blinded assessors were able to correctly identify pre- and posttreatment unlabeled photos that they were presented at the 3-month mark. Those same blinded assessors graded about 86% of the treated cellulite areas as appearing either improved, much improved, or very much improved on the Global Aesthetic Improvement Scale (GAIS).
“We found a very favorable side-effect profile, although 95% of patients had some redness to their skin,” Dr. Tanzi added. “They had some erythema and folliculitis, but it was transient and very mild. In addition, 98% of patients said that the procedure was tolerable.”
As for pain, on a 0-10 scale, with 10 being the worst, subjects rated their pain level at 2.4 during the treatment and 0.3 immediately afterward. On subject satisfaction surveys, 92% of the patient said that they “agree” or “strongly agree” that their cellulite appeared improved.
“Patients with moderate cellulite seem to respond [to this treatment], too,” Dr. Tanzi said. “I don’t think there’s a ceiling or a floor to which we have to pigeonhole patients into potentially treating with this device. I think the key is [targeting] cellulite and not necessarily skin laxity.”
She emphasized that much remains to be known about the RAP device for treating cellulite. “What happens if we do multiple treatments to the tissue?” she asked. “Also, we need to further investigate what’s happening in the tissue, because not only does it seem like we’re getting a cleaving of the fibrous septa, but what is happening to the fibroblasts? What’s really happening in the tissue on a molecular level when those rapid acoustic pulses are going through the skin? There’s a lot of unanswered questions, but this is exciting technology.”
According to a news release from Soliton, the company is further reviewing and analyzing these results for inclusion in a marketing application to the Food and Drug Administration.
Soliton sponsored the trial. Dr. Tanzi disclosed that she is either a consultant for or is a member of the scientific advisory board for Allergan/Coolsculpting, Beiersdorf, Cutera, Merz/Ulthera, Pulse Biosciences, Sciton, Soliton, Solta, and Syneron/Candela.
After a single treatment, it provided a roughly 1.16 point reduction in the five-point Cellulite Severity Scale at 12 weeks, which corresponds to a roughly 32.5% reduction in cellulite.
“In cellulite, we know that the septa within the fat – those fibrous bands that pull down the skin and tether – lead to the traditional look of cellulite dimples and ridges,” lead study author Elizabeth Tanzi, MD, said during a late-breaking abstract session at the virtual annual meeting of the American Academy of Dermatology. A rapid acoustic pulse (RAP) device being developed by Soliton emits rapid acoustic pulses and shock waves at 50 Hz that are transmitted through the skin. The pulses “rupture and shear the fibrotic septa, which causes release of the septa and smoothing of the skin dimples,” explained Dr. Tanzi, director of Capital Laser & Skin Care in Chevy Chase, Md.
She added that the repetition rate of the RAP device makes it stand out from other technologies currently on the market for cellulite treatment. “The repetition rate and very short rise times provide microscopic mechanical destruction to the targeted cellular level structures and the vacuoles,” Dr. Tanzi said. “The high peak pressure and fast repetition rate exploit the viscoelastic nature of the tissue. It’s the rapid rate at which the energy is being delivered, as well as the very short times that energy is being delivered, that makes the technology an entirely different device-tissue interaction.”
The physical effects observed occur in the extracellular matrix and in the destruction of fibrous septa. “That’s the acoustic subcision,” she continued. “But also, there’s no cavitation and there are nonthermal physical effects. There is some investigational research going into what biologic effects those shock waves have on the rest of the tissue, looking into neocollagenesis, potential angiogenesis, potential lymphangiogenesis, as well as inflammation inhibition.”
In a prospective pivotal clinical trial conducted at four sites, Dr. Tanzi and her colleagues evaluated the safety and effectiveness of the RAP device in 62 female patients who were treated with a single, rapid acoustic pulse treatment comprised of 1-2 minutes on each identified dimple or large ridge of cellulite. This amounted to a 19- to 33-minute treatment session for each patient. No anesthesia was required, and photographs were taken on all sites with QuantifiCare medical imaging software.
“It’s completely noninvasive and it’s truly an incisionless treatment,” Dr. Tanzi said of the procedure. “The skin’s never punctured. There’s physician oversight, but it is highly delegatable, and there is no recovery time for the patient.”
Following treatment, adverse effects and tolerability were reported, and safety and efficacy were assessed at 12 weeks. Efficacy was determined by photographic assessment by three blinded independent physicians who used a validated, simplified version of the Cellulite Severity Scale (CSS), a 0-5 scale based on the number of cellulite depressions, as well as the average depth of those depressions.
The mean age of patients was 43 years, 92% were white, and their mean body mass index was 24.5 kg/m2. The average time of treatment was 28 minutes. Based on the CSS scores, the researchers found that 87% of the study subjects had some improvement of their cellulite after a single RAP treatment. “If you break the data down further, half of patients had at least a 30% reduction of their CSS, and almost one-quarter had a 50% improvement of their CSS,” Dr. Tanzi said. “Overall, we saw a reduction of a 1.16 level on that six-point scale, which translates roughly into 32.5% reduction of the look of their cellulite from the baseline score.”
In addition, 84% of the time, the blinded assessors were able to correctly identify pre- and posttreatment unlabeled photos that they were presented at the 3-month mark. Those same blinded assessors graded about 86% of the treated cellulite areas as appearing either improved, much improved, or very much improved on the Global Aesthetic Improvement Scale (GAIS).
“We found a very favorable side-effect profile, although 95% of patients had some redness to their skin,” Dr. Tanzi added. “They had some erythema and folliculitis, but it was transient and very mild. In addition, 98% of patients said that the procedure was tolerable.”
As for pain, on a 0-10 scale, with 10 being the worst, subjects rated their pain level at 2.4 during the treatment and 0.3 immediately afterward. On subject satisfaction surveys, 92% of the patient said that they “agree” or “strongly agree” that their cellulite appeared improved.
“Patients with moderate cellulite seem to respond [to this treatment], too,” Dr. Tanzi said. “I don’t think there’s a ceiling or a floor to which we have to pigeonhole patients into potentially treating with this device. I think the key is [targeting] cellulite and not necessarily skin laxity.”
She emphasized that much remains to be known about the RAP device for treating cellulite. “What happens if we do multiple treatments to the tissue?” she asked. “Also, we need to further investigate what’s happening in the tissue, because not only does it seem like we’re getting a cleaving of the fibrous septa, but what is happening to the fibroblasts? What’s really happening in the tissue on a molecular level when those rapid acoustic pulses are going through the skin? There’s a lot of unanswered questions, but this is exciting technology.”
According to a news release from Soliton, the company is further reviewing and analyzing these results for inclusion in a marketing application to the Food and Drug Administration.
Soliton sponsored the trial. Dr. Tanzi disclosed that she is either a consultant for or is a member of the scientific advisory board for Allergan/Coolsculpting, Beiersdorf, Cutera, Merz/Ulthera, Pulse Biosciences, Sciton, Soliton, Solta, and Syneron/Candela.
FROM AAD 20
Daily Recap: Transgender patients turn to DIY treatments; ACIP plans priority vaccine groups
Here are the stories our MDedge editors across specialties think you need to know about today:
Ignored by doctors, transgender patients turn to DIY treatments
Without access to quality medical care, trans people around the world are seeking hormones from friends or through illegal online markets, even when the cost exceeds what it would through insurance. Although rare, others are resorting to self-surgery by cutting off their own penis and testicles or breasts.
Even with a doctor’s oversight, the health risks of transgender hormone therapy remain unclear, but without formal medical care, the do-it-yourself transition may be downright dangerous. To minimize these risks, some experts suggest health care reforms such as making it easier for primary care physicians to assess trans patients and prescribe hormones or creating specialized clinics where doctors prescribe hormones on demand.
Treating gender dysphoria should be just like treating a patient for any other condition. “It wouldn't be acceptable for someone to come into a primary care provider’s office with diabetes” and for the doctor to say “‘I can't actually treat you. Please leave,’” Zil Goldstein, associate medical director for transgender and gender non-binary health at the Callen-Lorde Community Health Center in New York City. Primary care providers need to see transgender care, she adds, “as a regular part of their practice.” Read more.
ACIP plans priority groups in advance of COVID-19 vaccine
Early plans for prioritizing vaccination when a COVID-19 vaccine becomes available include placing critical health care workers in the first tier, according to Sarah Mbaeyi, MD, MPH, of the CDC’s National Center for Immunization and Respiratory Diseases.
A COVID-19 vaccine work group is developing strategies and identifying priority groups for vaccination to help inform discussions about the use of COVID-19 vaccines, Dr. Mbaeyi said at a virtual meeting of the CDC’s Advisory Committee on Immunization Practices.
Based on current information, the work group has proposed that vaccine priority be given to health care personnel, essential workers, adults aged 65 years and older, long-term care facility residents, and persons with high-risk medical conditions.
Among these groups “a subset of critical health care and other workers should receive initial doses,” Dr. Mbaeyi said. Read more.
‘Nietzsche was wrong’: Past stressors do not create psychological resilience.
The famous quote from the German philosopher Friedrich Nietzsche, “That which does not kill us makes us stronger,” may not be true after all – at least when it comes to mental health.
Results of a new study show that individuals who have a history of a stressful life events are more likely to develop PTSD and/or major depressive disorder (MDD) following a major natural disaster than their counterparts who do not have such a history.
The investigation of more than a thousand Chilean residents – all of whom experienced one of the most powerful earthquakes in the country’s history – showed that the odds of developing postdisaster PTSD or MDD increased according to the number of predisaster stressors participants had experienced.
“At the clinical level, these findings help the clinician know which patients are more likely to need more intensive services,” said Stephen L. Buka, PhD. “And the more trauma and hardship they’ve experienced, the more attention they need and the less likely they’re going to be able to cope and manage on their own.” Read more.
High-impact training can build bone in older women
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia. But new findings show that high-intensity resistance and impact training was a safe and effective way to improve bone mass.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” said Vanessa Yingling, PhD. Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.
Here are the stories our MDedge editors across specialties think you need to know about today:
Ignored by doctors, transgender patients turn to DIY treatments
Without access to quality medical care, trans people around the world are seeking hormones from friends or through illegal online markets, even when the cost exceeds what it would through insurance. Although rare, others are resorting to self-surgery by cutting off their own penis and testicles or breasts.
Even with a doctor’s oversight, the health risks of transgender hormone therapy remain unclear, but without formal medical care, the do-it-yourself transition may be downright dangerous. To minimize these risks, some experts suggest health care reforms such as making it easier for primary care physicians to assess trans patients and prescribe hormones or creating specialized clinics where doctors prescribe hormones on demand.
Treating gender dysphoria should be just like treating a patient for any other condition. “It wouldn't be acceptable for someone to come into a primary care provider’s office with diabetes” and for the doctor to say “‘I can't actually treat you. Please leave,’” Zil Goldstein, associate medical director for transgender and gender non-binary health at the Callen-Lorde Community Health Center in New York City. Primary care providers need to see transgender care, she adds, “as a regular part of their practice.” Read more.
ACIP plans priority groups in advance of COVID-19 vaccine
Early plans for prioritizing vaccination when a COVID-19 vaccine becomes available include placing critical health care workers in the first tier, according to Sarah Mbaeyi, MD, MPH, of the CDC’s National Center for Immunization and Respiratory Diseases.
A COVID-19 vaccine work group is developing strategies and identifying priority groups for vaccination to help inform discussions about the use of COVID-19 vaccines, Dr. Mbaeyi said at a virtual meeting of the CDC’s Advisory Committee on Immunization Practices.
Based on current information, the work group has proposed that vaccine priority be given to health care personnel, essential workers, adults aged 65 years and older, long-term care facility residents, and persons with high-risk medical conditions.
Among these groups “a subset of critical health care and other workers should receive initial doses,” Dr. Mbaeyi said. Read more.
‘Nietzsche was wrong’: Past stressors do not create psychological resilience.
The famous quote from the German philosopher Friedrich Nietzsche, “That which does not kill us makes us stronger,” may not be true after all – at least when it comes to mental health.
Results of a new study show that individuals who have a history of a stressful life events are more likely to develop PTSD and/or major depressive disorder (MDD) following a major natural disaster than their counterparts who do not have such a history.
The investigation of more than a thousand Chilean residents – all of whom experienced one of the most powerful earthquakes in the country’s history – showed that the odds of developing postdisaster PTSD or MDD increased according to the number of predisaster stressors participants had experienced.
“At the clinical level, these findings help the clinician know which patients are more likely to need more intensive services,” said Stephen L. Buka, PhD. “And the more trauma and hardship they’ve experienced, the more attention they need and the less likely they’re going to be able to cope and manage on their own.” Read more.
High-impact training can build bone in older women
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia. But new findings show that high-intensity resistance and impact training was a safe and effective way to improve bone mass.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” said Vanessa Yingling, PhD. Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.
Here are the stories our MDedge editors across specialties think you need to know about today:
Ignored by doctors, transgender patients turn to DIY treatments
Without access to quality medical care, trans people around the world are seeking hormones from friends or through illegal online markets, even when the cost exceeds what it would through insurance. Although rare, others are resorting to self-surgery by cutting off their own penis and testicles or breasts.
Even with a doctor’s oversight, the health risks of transgender hormone therapy remain unclear, but without formal medical care, the do-it-yourself transition may be downright dangerous. To minimize these risks, some experts suggest health care reforms such as making it easier for primary care physicians to assess trans patients and prescribe hormones or creating specialized clinics where doctors prescribe hormones on demand.
Treating gender dysphoria should be just like treating a patient for any other condition. “It wouldn't be acceptable for someone to come into a primary care provider’s office with diabetes” and for the doctor to say “‘I can't actually treat you. Please leave,’” Zil Goldstein, associate medical director for transgender and gender non-binary health at the Callen-Lorde Community Health Center in New York City. Primary care providers need to see transgender care, she adds, “as a regular part of their practice.” Read more.
ACIP plans priority groups in advance of COVID-19 vaccine
Early plans for prioritizing vaccination when a COVID-19 vaccine becomes available include placing critical health care workers in the first tier, according to Sarah Mbaeyi, MD, MPH, of the CDC’s National Center for Immunization and Respiratory Diseases.
A COVID-19 vaccine work group is developing strategies and identifying priority groups for vaccination to help inform discussions about the use of COVID-19 vaccines, Dr. Mbaeyi said at a virtual meeting of the CDC’s Advisory Committee on Immunization Practices.
Based on current information, the work group has proposed that vaccine priority be given to health care personnel, essential workers, adults aged 65 years and older, long-term care facility residents, and persons with high-risk medical conditions.
Among these groups “a subset of critical health care and other workers should receive initial doses,” Dr. Mbaeyi said. Read more.
‘Nietzsche was wrong’: Past stressors do not create psychological resilience.
The famous quote from the German philosopher Friedrich Nietzsche, “That which does not kill us makes us stronger,” may not be true after all – at least when it comes to mental health.
Results of a new study show that individuals who have a history of a stressful life events are more likely to develop PTSD and/or major depressive disorder (MDD) following a major natural disaster than their counterparts who do not have such a history.
The investigation of more than a thousand Chilean residents – all of whom experienced one of the most powerful earthquakes in the country’s history – showed that the odds of developing postdisaster PTSD or MDD increased according to the number of predisaster stressors participants had experienced.
“At the clinical level, these findings help the clinician know which patients are more likely to need more intensive services,” said Stephen L. Buka, PhD. “And the more trauma and hardship they’ve experienced, the more attention they need and the less likely they’re going to be able to cope and manage on their own.” Read more.
High-impact training can build bone in older women
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia. But new findings show that high-intensity resistance and impact training was a safe and effective way to improve bone mass.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” said Vanessa Yingling, PhD. Read more.
For more on COVID-19, visit our Resource Center. All of our latest news is available on MDedge.com.
Don't Let the Bedbugs Bite: An Unusual Presentation of Bedbug Infestation Resulting in Life-Threatening Anemia
To the Editor:
A 61-year-old man presented to the emergency department with a rash on the right leg, generalized pruritus, and chest pain. The patient described intermittent exertional pressure-like chest pain over the last few days but had no known prior cardiac history. He also noted worsening edema of the right leg with erythema. Three months prior he had been hospitalized for a similar presentation and was diagnosed with cellulitis of the right leg. The patient was treated with a course of trimethoprim-sulfamethoxazole and permethrin cream for presumed scabies and followed up with dermatology for the persistent generalized pruritic rash and cellulitis. At that time, he was diagnosed with stasis dermatitis with dermatitis neglecta and excoriations. He was educated on general hygiene and treated with triamcinolone, hydrophilic ointment, and pramoxine lotion for pruritus. He also was empirically treated again for scabies.
At the current presentation, preliminary investigation showed profound anemia with a hemoglobin level of 6.2 g/dL (baseline hemoglobin level 3 months prior, 13.1 g/dL). He was subsequently admitted to the general medicine ward for further investigation of severe symptomatic anemia. A medical history revealed moderate chronic obstructive pulmonary disease, hypertension, gastroesophageal reflux disease, xerosis, and fracture of the right ankle following open reduction internal fixation 6 years prior to admission. There was no history of blood loss, antiplatelet agents, or anticoagulants. He was on disability and lived in a single-room occupancy hotel. He did not report any high-risk sexual behaviors or abuse of alcohol or drugs. He actively smoked 1.5 packs of cigarettes per day for the last 30 years. He denied any allergies.
Physical examination revealed the patient was afebrile, nontoxic, disheveled, and in no acute distress. He had anicteric sclera and pale conjunctiva. The right leg appeared more erythematous and edematous compared to the left leg but without warmth or tenderness to palpation. He had innumerable 4- to 5-mm, erythematous, excoriated papules on the skin (Figure). His bed sheets were noted to have multiple rusty-black specks thought to be related to the crusted lesions. Physical examination was otherwise unremarkable.
Laboratory workup revealed severe iron-deficiency anemia without any evidence of hemolysis, marrow suppression, infection, or immune compromise (Table). He had a vitamin B12 deficiency (197 pg/mL [reference range, 239-931 pg/mL]), but we felt it was very unlikely to be responsible for his profound, sudden-onset microcytic anemia. Further evaluation for occult bleeding revealed an unremarkable upper endoscopy with push enteroscopy and colonoscopy. An alternate etiology of the anemia could not be identified.
Subsequently, he reported multiple pruritic bug bites sustained at the hotel room where he resided and continued to note pruritus while hospitalized. Pest control inspected the hospital room and identified bedbugs, Cimex lectularius, among his belongings. Upon further review, his clothes and walker were found to be completely infested with these organisms in different stages of development. Treatment included blood transfusions, iron supplementation, and environmental control of the infested living space both in the hospital and at his residence, with subsequent resolution of symptoms and anemia. Two weeks following discharge, the patient no longer reported pruritus, and his hemoglobin level had returned to baseline.
Over the last decade there has been an exponential resurgence in C lectularius infestations in developed countries attributed to increasing global travel, growing pesticide resistance, lack of public awareness, and inadequate pest control programs. This re-emergence has resulted in a public health problem. Although bedbugs are not known to transmit infectious diseases, severe infestation can result in notable dermatitis, iron-deficiency anemia from chronic blood loss, superinfection, allergic reactions including anaphylaxis in rare cases, and psychologic distress.
Iron-deficiency anemia caused by excessive bedbug biting in infants and children has been documented as early as the 1960s.1 Our knowledge of severe anemia due to bedbug infestation is limited to only 4 cases in the literature, according to a PubMed search of articles indexed for MEDLINE using the terms bedbugs anemia and cimex anemia.1-4 All cases reported bedbug infestations involving personal clothing, belongings, and/or living spaces. Patient concerns at presentation ranged from lethargy and fatigue with pruritic rash to chest pain and syncope with findings of severe microcytic or normocytic anemia (hemoglobin level, 5-8 g/dL). All cases were treated supportively with blood transfusion and iron supplementation, with hemoglobin recovery after several weeks. Environmental extermination also was required to prevent recurrence.1-4 Given that each bedbug blood meal is on average 7 mm3, one would have to incur a minimum of 143,000 bites to experience a blood loss of 1 L.3
The differential diagnosis for a patient with generalized pruritus should be broad and includes dermatologic conditions (eg, xerosis, atopic dermatitis, contact dermatitis, urticaria, dermatophytosis, lichen simplex chronicus, psoriasis, scabies, pediculosis corporis and pubis, other arthropod bites, bullous pemphigoid), systemic disorders (eg, renal disease, diabetes mellitus, thyroid disease, cholestasis, human immunodeficiency virus), malignancy, connective tissue disease, medication side effects, and psychogenic and neuropathic itch.
The diagnosis of C lectularius infestation is confirmed by finding the wingless, reddish brown, flat and ovular arthropod, with adult lengths of 4 to 7 mm, approximately the size of an apple seed.5-11 Bedbugs typically are active at night and feed for 3 to 10 minutes. After their feed or during the day, bedbugs will return to their nest in furniture, mattresses, beds, walls, and floors. Bedbug bites appear as small clusters or lines of pruritic erythematous papules with a central hemorrhagic puncta. Other cutaneous symptoms include isolated pruritus, papules, nodules, and bullous eruptions.7 Additional signs of bedbug infestation include black fecal stains in areas of inhabitation as well as actual bedbugs feeding during the day due to overcrowding.
Treatment of pruritic localized cutaneous reactions is supportive and includes antipruritic agents, topical steroids, topical anesthetics, antihistamines, or topical or systemic antibiotics for secondary infections.5-11 Systemic reactions, including anaphylaxis, are treated with epinephrine, antihistamines, and/or corticosteroids, while severe anemia is treated supportively with blood transfusions and iron supplementation.5-11 To prevent reoccurrence, environmental control in the form of nonchemical and chemical treatments is crucial in controlling bedbug infestations.5-11
This case highlights the relevance of a rare but notable morbidity associated with bedbug infestation and the adverse effects of bedbugs on public health. This patient's living situation in a single-room occupancy hotel, poor hygiene, and possible cognitive impairment from his multiple medical conditions may have increased his risk for extreme bedbug infestation. With a good history, physical examination, proper inspection of the patient's belongings, and provider awareness of this epidemic, the severity of this patient's anemia may have been circumvented on the prior hospital admission and follow-up office visit. Once such an infestation is confirmed, a multidisciplinary approach including social work assistance, health services, and pest control is needed to appropriately treat the patient and the environment. Methods in preventing and managing this growing public health problem include improving hygiene, avoiding secondhand goods, and increasing awareness in the identification and proper elimination of bedbugs.5-7
- Venkatachalam PS, Belavady B. Loss of haemoglobin iron due to excessive biting by bed bugs. a possible aetiological factor in the iron deficiency anaemia of infants and children. Trans R Soc Trop Med Hyg. 1962;56:218-221.
- Pritchard MJ, Hwang SW. Severe anemia from bedbugs. CMAJ. 2009;181:287-288.
- Paulke-Korinek M, Széll M, Laferl H, et al. Bed bugs can cause severe anaemia in adults. Parasitol Res. 2012;110:2577-2579.
- Sabou M, Imperiale DG, Andrés E, et al. Bed bugs reproductive life cycle in the clothes of a patient suffering from Alzheimer's disease results in iron deficiency anemia. Parasite. 2013;20:16.
- Studdiford JS, Conniff KM, Trayes KP, et al. Bedbug infestation. Am Fam Physician. 2012;86:653-658.
- Goddard J, deShazo R. Bed bugs (Cimex lectularis) and clinical consequences of their bites. JAMA. 2009;301:1358-1366.
- Bernardeschi C, Le Cleach L, Delaunay P, et al. Bed bug infestation. BMJ. 2013;346:f138.
- Silvia Munoz-Price L, Safdar N, Beier JC, et al. Bed bugs inhealthcare settings. Infect Control Hosp Epidemiol. 2012;33:1137-1142.
- Huntington MK. When bed bugs bite. J Fam Pract. 2012;61:384-388.
- Delaunay P, Blanc V, Del Giudice P, et al. Bedbugs and infectious diseases. Clin Infect Dis. 2011;52:200-212.
- Doggett SL, Dwyer DE, Penas PF, et al. Bed bugs: clinical relevance and control options. Clin Microbiol Rev. 2012;25:164-192.
To the Editor:
A 61-year-old man presented to the emergency department with a rash on the right leg, generalized pruritus, and chest pain. The patient described intermittent exertional pressure-like chest pain over the last few days but had no known prior cardiac history. He also noted worsening edema of the right leg with erythema. Three months prior he had been hospitalized for a similar presentation and was diagnosed with cellulitis of the right leg. The patient was treated with a course of trimethoprim-sulfamethoxazole and permethrin cream for presumed scabies and followed up with dermatology for the persistent generalized pruritic rash and cellulitis. At that time, he was diagnosed with stasis dermatitis with dermatitis neglecta and excoriations. He was educated on general hygiene and treated with triamcinolone, hydrophilic ointment, and pramoxine lotion for pruritus. He also was empirically treated again for scabies.
At the current presentation, preliminary investigation showed profound anemia with a hemoglobin level of 6.2 g/dL (baseline hemoglobin level 3 months prior, 13.1 g/dL). He was subsequently admitted to the general medicine ward for further investigation of severe symptomatic anemia. A medical history revealed moderate chronic obstructive pulmonary disease, hypertension, gastroesophageal reflux disease, xerosis, and fracture of the right ankle following open reduction internal fixation 6 years prior to admission. There was no history of blood loss, antiplatelet agents, or anticoagulants. He was on disability and lived in a single-room occupancy hotel. He did not report any high-risk sexual behaviors or abuse of alcohol or drugs. He actively smoked 1.5 packs of cigarettes per day for the last 30 years. He denied any allergies.
Physical examination revealed the patient was afebrile, nontoxic, disheveled, and in no acute distress. He had anicteric sclera and pale conjunctiva. The right leg appeared more erythematous and edematous compared to the left leg but without warmth or tenderness to palpation. He had innumerable 4- to 5-mm, erythematous, excoriated papules on the skin (Figure). His bed sheets were noted to have multiple rusty-black specks thought to be related to the crusted lesions. Physical examination was otherwise unremarkable.
Laboratory workup revealed severe iron-deficiency anemia without any evidence of hemolysis, marrow suppression, infection, or immune compromise (Table). He had a vitamin B12 deficiency (197 pg/mL [reference range, 239-931 pg/mL]), but we felt it was very unlikely to be responsible for his profound, sudden-onset microcytic anemia. Further evaluation for occult bleeding revealed an unremarkable upper endoscopy with push enteroscopy and colonoscopy. An alternate etiology of the anemia could not be identified.
Subsequently, he reported multiple pruritic bug bites sustained at the hotel room where he resided and continued to note pruritus while hospitalized. Pest control inspected the hospital room and identified bedbugs, Cimex lectularius, among his belongings. Upon further review, his clothes and walker were found to be completely infested with these organisms in different stages of development. Treatment included blood transfusions, iron supplementation, and environmental control of the infested living space both in the hospital and at his residence, with subsequent resolution of symptoms and anemia. Two weeks following discharge, the patient no longer reported pruritus, and his hemoglobin level had returned to baseline.
Over the last decade there has been an exponential resurgence in C lectularius infestations in developed countries attributed to increasing global travel, growing pesticide resistance, lack of public awareness, and inadequate pest control programs. This re-emergence has resulted in a public health problem. Although bedbugs are not known to transmit infectious diseases, severe infestation can result in notable dermatitis, iron-deficiency anemia from chronic blood loss, superinfection, allergic reactions including anaphylaxis in rare cases, and psychologic distress.
Iron-deficiency anemia caused by excessive bedbug biting in infants and children has been documented as early as the 1960s.1 Our knowledge of severe anemia due to bedbug infestation is limited to only 4 cases in the literature, according to a PubMed search of articles indexed for MEDLINE using the terms bedbugs anemia and cimex anemia.1-4 All cases reported bedbug infestations involving personal clothing, belongings, and/or living spaces. Patient concerns at presentation ranged from lethargy and fatigue with pruritic rash to chest pain and syncope with findings of severe microcytic or normocytic anemia (hemoglobin level, 5-8 g/dL). All cases were treated supportively with blood transfusion and iron supplementation, with hemoglobin recovery after several weeks. Environmental extermination also was required to prevent recurrence.1-4 Given that each bedbug blood meal is on average 7 mm3, one would have to incur a minimum of 143,000 bites to experience a blood loss of 1 L.3
The differential diagnosis for a patient with generalized pruritus should be broad and includes dermatologic conditions (eg, xerosis, atopic dermatitis, contact dermatitis, urticaria, dermatophytosis, lichen simplex chronicus, psoriasis, scabies, pediculosis corporis and pubis, other arthropod bites, bullous pemphigoid), systemic disorders (eg, renal disease, diabetes mellitus, thyroid disease, cholestasis, human immunodeficiency virus), malignancy, connective tissue disease, medication side effects, and psychogenic and neuropathic itch.
The diagnosis of C lectularius infestation is confirmed by finding the wingless, reddish brown, flat and ovular arthropod, with adult lengths of 4 to 7 mm, approximately the size of an apple seed.5-11 Bedbugs typically are active at night and feed for 3 to 10 minutes. After their feed or during the day, bedbugs will return to their nest in furniture, mattresses, beds, walls, and floors. Bedbug bites appear as small clusters or lines of pruritic erythematous papules with a central hemorrhagic puncta. Other cutaneous symptoms include isolated pruritus, papules, nodules, and bullous eruptions.7 Additional signs of bedbug infestation include black fecal stains in areas of inhabitation as well as actual bedbugs feeding during the day due to overcrowding.
Treatment of pruritic localized cutaneous reactions is supportive and includes antipruritic agents, topical steroids, topical anesthetics, antihistamines, or topical or systemic antibiotics for secondary infections.5-11 Systemic reactions, including anaphylaxis, are treated with epinephrine, antihistamines, and/or corticosteroids, while severe anemia is treated supportively with blood transfusions and iron supplementation.5-11 To prevent reoccurrence, environmental control in the form of nonchemical and chemical treatments is crucial in controlling bedbug infestations.5-11
This case highlights the relevance of a rare but notable morbidity associated with bedbug infestation and the adverse effects of bedbugs on public health. This patient's living situation in a single-room occupancy hotel, poor hygiene, and possible cognitive impairment from his multiple medical conditions may have increased his risk for extreme bedbug infestation. With a good history, physical examination, proper inspection of the patient's belongings, and provider awareness of this epidemic, the severity of this patient's anemia may have been circumvented on the prior hospital admission and follow-up office visit. Once such an infestation is confirmed, a multidisciplinary approach including social work assistance, health services, and pest control is needed to appropriately treat the patient and the environment. Methods in preventing and managing this growing public health problem include improving hygiene, avoiding secondhand goods, and increasing awareness in the identification and proper elimination of bedbugs.5-7
To the Editor:
A 61-year-old man presented to the emergency department with a rash on the right leg, generalized pruritus, and chest pain. The patient described intermittent exertional pressure-like chest pain over the last few days but had no known prior cardiac history. He also noted worsening edema of the right leg with erythema. Three months prior he had been hospitalized for a similar presentation and was diagnosed with cellulitis of the right leg. The patient was treated with a course of trimethoprim-sulfamethoxazole and permethrin cream for presumed scabies and followed up with dermatology for the persistent generalized pruritic rash and cellulitis. At that time, he was diagnosed with stasis dermatitis with dermatitis neglecta and excoriations. He was educated on general hygiene and treated with triamcinolone, hydrophilic ointment, and pramoxine lotion for pruritus. He also was empirically treated again for scabies.
At the current presentation, preliminary investigation showed profound anemia with a hemoglobin level of 6.2 g/dL (baseline hemoglobin level 3 months prior, 13.1 g/dL). He was subsequently admitted to the general medicine ward for further investigation of severe symptomatic anemia. A medical history revealed moderate chronic obstructive pulmonary disease, hypertension, gastroesophageal reflux disease, xerosis, and fracture of the right ankle following open reduction internal fixation 6 years prior to admission. There was no history of blood loss, antiplatelet agents, or anticoagulants. He was on disability and lived in a single-room occupancy hotel. He did not report any high-risk sexual behaviors or abuse of alcohol or drugs. He actively smoked 1.5 packs of cigarettes per day for the last 30 years. He denied any allergies.
Physical examination revealed the patient was afebrile, nontoxic, disheveled, and in no acute distress. He had anicteric sclera and pale conjunctiva. The right leg appeared more erythematous and edematous compared to the left leg but without warmth or tenderness to palpation. He had innumerable 4- to 5-mm, erythematous, excoriated papules on the skin (Figure). His bed sheets were noted to have multiple rusty-black specks thought to be related to the crusted lesions. Physical examination was otherwise unremarkable.
Laboratory workup revealed severe iron-deficiency anemia without any evidence of hemolysis, marrow suppression, infection, or immune compromise (Table). He had a vitamin B12 deficiency (197 pg/mL [reference range, 239-931 pg/mL]), but we felt it was very unlikely to be responsible for his profound, sudden-onset microcytic anemia. Further evaluation for occult bleeding revealed an unremarkable upper endoscopy with push enteroscopy and colonoscopy. An alternate etiology of the anemia could not be identified.
Subsequently, he reported multiple pruritic bug bites sustained at the hotel room where he resided and continued to note pruritus while hospitalized. Pest control inspected the hospital room and identified bedbugs, Cimex lectularius, among his belongings. Upon further review, his clothes and walker were found to be completely infested with these organisms in different stages of development. Treatment included blood transfusions, iron supplementation, and environmental control of the infested living space both in the hospital and at his residence, with subsequent resolution of symptoms and anemia. Two weeks following discharge, the patient no longer reported pruritus, and his hemoglobin level had returned to baseline.
Over the last decade there has been an exponential resurgence in C lectularius infestations in developed countries attributed to increasing global travel, growing pesticide resistance, lack of public awareness, and inadequate pest control programs. This re-emergence has resulted in a public health problem. Although bedbugs are not known to transmit infectious diseases, severe infestation can result in notable dermatitis, iron-deficiency anemia from chronic blood loss, superinfection, allergic reactions including anaphylaxis in rare cases, and psychologic distress.
Iron-deficiency anemia caused by excessive bedbug biting in infants and children has been documented as early as the 1960s.1 Our knowledge of severe anemia due to bedbug infestation is limited to only 4 cases in the literature, according to a PubMed search of articles indexed for MEDLINE using the terms bedbugs anemia and cimex anemia.1-4 All cases reported bedbug infestations involving personal clothing, belongings, and/or living spaces. Patient concerns at presentation ranged from lethargy and fatigue with pruritic rash to chest pain and syncope with findings of severe microcytic or normocytic anemia (hemoglobin level, 5-8 g/dL). All cases were treated supportively with blood transfusion and iron supplementation, with hemoglobin recovery after several weeks. Environmental extermination also was required to prevent recurrence.1-4 Given that each bedbug blood meal is on average 7 mm3, one would have to incur a minimum of 143,000 bites to experience a blood loss of 1 L.3
The differential diagnosis for a patient with generalized pruritus should be broad and includes dermatologic conditions (eg, xerosis, atopic dermatitis, contact dermatitis, urticaria, dermatophytosis, lichen simplex chronicus, psoriasis, scabies, pediculosis corporis and pubis, other arthropod bites, bullous pemphigoid), systemic disorders (eg, renal disease, diabetes mellitus, thyroid disease, cholestasis, human immunodeficiency virus), malignancy, connective tissue disease, medication side effects, and psychogenic and neuropathic itch.
The diagnosis of C lectularius infestation is confirmed by finding the wingless, reddish brown, flat and ovular arthropod, with adult lengths of 4 to 7 mm, approximately the size of an apple seed.5-11 Bedbugs typically are active at night and feed for 3 to 10 minutes. After their feed or during the day, bedbugs will return to their nest in furniture, mattresses, beds, walls, and floors. Bedbug bites appear as small clusters or lines of pruritic erythematous papules with a central hemorrhagic puncta. Other cutaneous symptoms include isolated pruritus, papules, nodules, and bullous eruptions.7 Additional signs of bedbug infestation include black fecal stains in areas of inhabitation as well as actual bedbugs feeding during the day due to overcrowding.
Treatment of pruritic localized cutaneous reactions is supportive and includes antipruritic agents, topical steroids, topical anesthetics, antihistamines, or topical or systemic antibiotics for secondary infections.5-11 Systemic reactions, including anaphylaxis, are treated with epinephrine, antihistamines, and/or corticosteroids, while severe anemia is treated supportively with blood transfusions and iron supplementation.5-11 To prevent reoccurrence, environmental control in the form of nonchemical and chemical treatments is crucial in controlling bedbug infestations.5-11
This case highlights the relevance of a rare but notable morbidity associated with bedbug infestation and the adverse effects of bedbugs on public health. This patient's living situation in a single-room occupancy hotel, poor hygiene, and possible cognitive impairment from his multiple medical conditions may have increased his risk for extreme bedbug infestation. With a good history, physical examination, proper inspection of the patient's belongings, and provider awareness of this epidemic, the severity of this patient's anemia may have been circumvented on the prior hospital admission and follow-up office visit. Once such an infestation is confirmed, a multidisciplinary approach including social work assistance, health services, and pest control is needed to appropriately treat the patient and the environment. Methods in preventing and managing this growing public health problem include improving hygiene, avoiding secondhand goods, and increasing awareness in the identification and proper elimination of bedbugs.5-7
- Venkatachalam PS, Belavady B. Loss of haemoglobin iron due to excessive biting by bed bugs. a possible aetiological factor in the iron deficiency anaemia of infants and children. Trans R Soc Trop Med Hyg. 1962;56:218-221.
- Pritchard MJ, Hwang SW. Severe anemia from bedbugs. CMAJ. 2009;181:287-288.
- Paulke-Korinek M, Széll M, Laferl H, et al. Bed bugs can cause severe anaemia in adults. Parasitol Res. 2012;110:2577-2579.
- Sabou M, Imperiale DG, Andrés E, et al. Bed bugs reproductive life cycle in the clothes of a patient suffering from Alzheimer's disease results in iron deficiency anemia. Parasite. 2013;20:16.
- Studdiford JS, Conniff KM, Trayes KP, et al. Bedbug infestation. Am Fam Physician. 2012;86:653-658.
- Goddard J, deShazo R. Bed bugs (Cimex lectularis) and clinical consequences of their bites. JAMA. 2009;301:1358-1366.
- Bernardeschi C, Le Cleach L, Delaunay P, et al. Bed bug infestation. BMJ. 2013;346:f138.
- Silvia Munoz-Price L, Safdar N, Beier JC, et al. Bed bugs inhealthcare settings. Infect Control Hosp Epidemiol. 2012;33:1137-1142.
- Huntington MK. When bed bugs bite. J Fam Pract. 2012;61:384-388.
- Delaunay P, Blanc V, Del Giudice P, et al. Bedbugs and infectious diseases. Clin Infect Dis. 2011;52:200-212.
- Doggett SL, Dwyer DE, Penas PF, et al. Bed bugs: clinical relevance and control options. Clin Microbiol Rev. 2012;25:164-192.
- Venkatachalam PS, Belavady B. Loss of haemoglobin iron due to excessive biting by bed bugs. a possible aetiological factor in the iron deficiency anaemia of infants and children. Trans R Soc Trop Med Hyg. 1962;56:218-221.
- Pritchard MJ, Hwang SW. Severe anemia from bedbugs. CMAJ. 2009;181:287-288.
- Paulke-Korinek M, Széll M, Laferl H, et al. Bed bugs can cause severe anaemia in adults. Parasitol Res. 2012;110:2577-2579.
- Sabou M, Imperiale DG, Andrés E, et al. Bed bugs reproductive life cycle in the clothes of a patient suffering from Alzheimer's disease results in iron deficiency anemia. Parasite. 2013;20:16.
- Studdiford JS, Conniff KM, Trayes KP, et al. Bedbug infestation. Am Fam Physician. 2012;86:653-658.
- Goddard J, deShazo R. Bed bugs (Cimex lectularis) and clinical consequences of their bites. JAMA. 2009;301:1358-1366.
- Bernardeschi C, Le Cleach L, Delaunay P, et al. Bed bug infestation. BMJ. 2013;346:f138.
- Silvia Munoz-Price L, Safdar N, Beier JC, et al. Bed bugs inhealthcare settings. Infect Control Hosp Epidemiol. 2012;33:1137-1142.
- Huntington MK. When bed bugs bite. J Fam Pract. 2012;61:384-388.
- Delaunay P, Blanc V, Del Giudice P, et al. Bedbugs and infectious diseases. Clin Infect Dis. 2011;52:200-212.
- Doggett SL, Dwyer DE, Penas PF, et al. Bed bugs: clinical relevance and control options. Clin Microbiol Rev. 2012;25:164-192.
Practice Points
- There has been a resurgence in bedbug (Cimex lectularius) infestations in developed countries.
- Although rare, anemia due to bedbug infestation should be considered in patients presenting with anemia and a widespread pruritic papular eruption.
- A thorough history and physical examination are essential to prevent a delay in diagnosis and avoid a costly and unnecessary workup.
- Successful treatment requires a multidisciplinary approach, which includes medical management, social services, and pest control.
Lipid-lowering drugs appear to decrease risk of colorectal cancer death across subgroups
Use of lipid-lowering medication was linked to a 56% lower risk of colorectal cancer death among individuals with no cancer at baseline who were enrolled in the Atherosclerosis Risk in Communities (ARIC) study. The reduction in mortality risk was evident regardless of sex, race, age, or how long patients had been on lipid-lowering drugs.
Michael T. Marrone, PhD, of Johns Hopkins University, Baltimore, and colleagues detailed these findings in a poster presented at the AACR virtual meeting II.
“Definitely for those individuals at average risk for colorectal cancer, if their primary care doctor recommends a lipid-lowering medication for cardiovascular disease prevention, they should follow their doctor’s advice,” Dr. Marrone said in an interview.
“We really can’t say that they should take this specifically for colon cancer prevention, but they should just follow the recommendation for cardiovascular disease prevention,” he added.
While previous studies have linked lipid-lowering drugs, and statins in particular, to a modestly reduced risk of developing colorectal cancer, the impact on risk by factors such as sex, race, and duration of use have not been well characterized, according to Dr. Marrone.
Another motivation for this study was to determine, in participants free of cancer at baseline, the risk of actually dying from this cancer. “That endpoint has not been well studied in the literature at all,” Dr. Marrone said.
To address those gaps, Dr. Marrone and colleagues analyzed data on 14,428 patients from the ARIC study who were cancer free at study visits between 1990 and 1992. Follow-up continued through the end of 2015 or until death, whichever came first.
A total of 384 incident colorectal cancer cases and 144 deaths were seen over 290,249 person-years at risk. The patients’ mean age was 57 years, 54.9% were women, and 27.9% were black. At scheduled follow-up visits from 1996 to 1998, 22% of patients were taking lipid-lowering drugs, mostly statins.
Compared with patients who never used lipid-lowering medications, patients who had ever used a lipid-lowering drug had a lower risk of colorectal cancer incidence (hazard ratio, 0.72). The incidence of colorectal cancer was lower among all lipid-lowering drug users, including men (HR, 0.69), women (HR, 0.76), black patients (HR, 0.60), and white patients (HR, 0.77).
Similarly, colorectal cancer–related death was lower among patients who had ever used a lipid-lowering drug (HR, 0.44). That association was apparent in men (HR, 0.58), women (HR, 0.33), black patients (HR, 0.63), and white patients (HR, 0.40).
In addition, the mortality risk was lower among lipid-lowering drug users regardless of duration of use or age at first use. The HR was 0.50 for patients taking lipid-lowering drugs for less than 15 years and 0.44 for patients taking the drugs for 15 years or more. HRs by age were 0.69 for patients aged 50-59 years, 0.45 for patients aged 60-69 years, and 0.57 for patients aged 70 and older.
While results of this particular study do help “move the needle forward” in terms of characterizing the relationship between lipid-lowering drugs and colorectal cancer risk, further studies are needed to better characterize the effects of long-term statin use, said Jennifer M. Weiss, MD, of the University of Wisconsin–Madison.
Clinical studies of the impact of statins on colorectal neoplasias have produced inconsistent results, Dr. Weiss and coauthor Bryson W. Katona, MD, PhD, wrote in a review article on chemoprevention in colorectal cancer.
“I definitely think there have been some studies that showed a modestly reduced risk,” Dr. Weiss said in an interview. “Unfortunately, there are also are some studies that show an increased risk of adenomas, and then there’s some studies that show no significant change. So we just can’t unequivocally confirm that there’s a significant association between statin use and decreased risk of developing colorectal cancer or adenomas.”
This research was funded by grants from the National Cancer Institute; the National Heart, Lung, and Blood Institute; the National Program of Cancer Registries; and the American Association for Cancer Research. Dr. Marrone disclosed no conflicts of interest. Dr. Weiss was an investigator for the CPP FAP-310 trial (NCT01483144) and received no salary support for her participation in the trial.
SOURCE: Marrone MT et al. AACR 2020, Abstract 2357.
Use of lipid-lowering medication was linked to a 56% lower risk of colorectal cancer death among individuals with no cancer at baseline who were enrolled in the Atherosclerosis Risk in Communities (ARIC) study. The reduction in mortality risk was evident regardless of sex, race, age, or how long patients had been on lipid-lowering drugs.
Michael T. Marrone, PhD, of Johns Hopkins University, Baltimore, and colleagues detailed these findings in a poster presented at the AACR virtual meeting II.
“Definitely for those individuals at average risk for colorectal cancer, if their primary care doctor recommends a lipid-lowering medication for cardiovascular disease prevention, they should follow their doctor’s advice,” Dr. Marrone said in an interview.
“We really can’t say that they should take this specifically for colon cancer prevention, but they should just follow the recommendation for cardiovascular disease prevention,” he added.
While previous studies have linked lipid-lowering drugs, and statins in particular, to a modestly reduced risk of developing colorectal cancer, the impact on risk by factors such as sex, race, and duration of use have not been well characterized, according to Dr. Marrone.
Another motivation for this study was to determine, in participants free of cancer at baseline, the risk of actually dying from this cancer. “That endpoint has not been well studied in the literature at all,” Dr. Marrone said.
To address those gaps, Dr. Marrone and colleagues analyzed data on 14,428 patients from the ARIC study who were cancer free at study visits between 1990 and 1992. Follow-up continued through the end of 2015 or until death, whichever came first.
A total of 384 incident colorectal cancer cases and 144 deaths were seen over 290,249 person-years at risk. The patients’ mean age was 57 years, 54.9% were women, and 27.9% were black. At scheduled follow-up visits from 1996 to 1998, 22% of patients were taking lipid-lowering drugs, mostly statins.
Compared with patients who never used lipid-lowering medications, patients who had ever used a lipid-lowering drug had a lower risk of colorectal cancer incidence (hazard ratio, 0.72). The incidence of colorectal cancer was lower among all lipid-lowering drug users, including men (HR, 0.69), women (HR, 0.76), black patients (HR, 0.60), and white patients (HR, 0.77).
Similarly, colorectal cancer–related death was lower among patients who had ever used a lipid-lowering drug (HR, 0.44). That association was apparent in men (HR, 0.58), women (HR, 0.33), black patients (HR, 0.63), and white patients (HR, 0.40).
In addition, the mortality risk was lower among lipid-lowering drug users regardless of duration of use or age at first use. The HR was 0.50 for patients taking lipid-lowering drugs for less than 15 years and 0.44 for patients taking the drugs for 15 years or more. HRs by age were 0.69 for patients aged 50-59 years, 0.45 for patients aged 60-69 years, and 0.57 for patients aged 70 and older.
While results of this particular study do help “move the needle forward” in terms of characterizing the relationship between lipid-lowering drugs and colorectal cancer risk, further studies are needed to better characterize the effects of long-term statin use, said Jennifer M. Weiss, MD, of the University of Wisconsin–Madison.
Clinical studies of the impact of statins on colorectal neoplasias have produced inconsistent results, Dr. Weiss and coauthor Bryson W. Katona, MD, PhD, wrote in a review article on chemoprevention in colorectal cancer.
“I definitely think there have been some studies that showed a modestly reduced risk,” Dr. Weiss said in an interview. “Unfortunately, there are also are some studies that show an increased risk of adenomas, and then there’s some studies that show no significant change. So we just can’t unequivocally confirm that there’s a significant association between statin use and decreased risk of developing colorectal cancer or adenomas.”
This research was funded by grants from the National Cancer Institute; the National Heart, Lung, and Blood Institute; the National Program of Cancer Registries; and the American Association for Cancer Research. Dr. Marrone disclosed no conflicts of interest. Dr. Weiss was an investigator for the CPP FAP-310 trial (NCT01483144) and received no salary support for her participation in the trial.
SOURCE: Marrone MT et al. AACR 2020, Abstract 2357.
Use of lipid-lowering medication was linked to a 56% lower risk of colorectal cancer death among individuals with no cancer at baseline who were enrolled in the Atherosclerosis Risk in Communities (ARIC) study. The reduction in mortality risk was evident regardless of sex, race, age, or how long patients had been on lipid-lowering drugs.
Michael T. Marrone, PhD, of Johns Hopkins University, Baltimore, and colleagues detailed these findings in a poster presented at the AACR virtual meeting II.
“Definitely for those individuals at average risk for colorectal cancer, if their primary care doctor recommends a lipid-lowering medication for cardiovascular disease prevention, they should follow their doctor’s advice,” Dr. Marrone said in an interview.
“We really can’t say that they should take this specifically for colon cancer prevention, but they should just follow the recommendation for cardiovascular disease prevention,” he added.
While previous studies have linked lipid-lowering drugs, and statins in particular, to a modestly reduced risk of developing colorectal cancer, the impact on risk by factors such as sex, race, and duration of use have not been well characterized, according to Dr. Marrone.
Another motivation for this study was to determine, in participants free of cancer at baseline, the risk of actually dying from this cancer. “That endpoint has not been well studied in the literature at all,” Dr. Marrone said.
To address those gaps, Dr. Marrone and colleagues analyzed data on 14,428 patients from the ARIC study who were cancer free at study visits between 1990 and 1992. Follow-up continued through the end of 2015 or until death, whichever came first.
A total of 384 incident colorectal cancer cases and 144 deaths were seen over 290,249 person-years at risk. The patients’ mean age was 57 years, 54.9% were women, and 27.9% were black. At scheduled follow-up visits from 1996 to 1998, 22% of patients were taking lipid-lowering drugs, mostly statins.
Compared with patients who never used lipid-lowering medications, patients who had ever used a lipid-lowering drug had a lower risk of colorectal cancer incidence (hazard ratio, 0.72). The incidence of colorectal cancer was lower among all lipid-lowering drug users, including men (HR, 0.69), women (HR, 0.76), black patients (HR, 0.60), and white patients (HR, 0.77).
Similarly, colorectal cancer–related death was lower among patients who had ever used a lipid-lowering drug (HR, 0.44). That association was apparent in men (HR, 0.58), women (HR, 0.33), black patients (HR, 0.63), and white patients (HR, 0.40).
In addition, the mortality risk was lower among lipid-lowering drug users regardless of duration of use or age at first use. The HR was 0.50 for patients taking lipid-lowering drugs for less than 15 years and 0.44 for patients taking the drugs for 15 years or more. HRs by age were 0.69 for patients aged 50-59 years, 0.45 for patients aged 60-69 years, and 0.57 for patients aged 70 and older.
While results of this particular study do help “move the needle forward” in terms of characterizing the relationship between lipid-lowering drugs and colorectal cancer risk, further studies are needed to better characterize the effects of long-term statin use, said Jennifer M. Weiss, MD, of the University of Wisconsin–Madison.
Clinical studies of the impact of statins on colorectal neoplasias have produced inconsistent results, Dr. Weiss and coauthor Bryson W. Katona, MD, PhD, wrote in a review article on chemoprevention in colorectal cancer.
“I definitely think there have been some studies that showed a modestly reduced risk,” Dr. Weiss said in an interview. “Unfortunately, there are also are some studies that show an increased risk of adenomas, and then there’s some studies that show no significant change. So we just can’t unequivocally confirm that there’s a significant association between statin use and decreased risk of developing colorectal cancer or adenomas.”
This research was funded by grants from the National Cancer Institute; the National Heart, Lung, and Blood Institute; the National Program of Cancer Registries; and the American Association for Cancer Research. Dr. Marrone disclosed no conflicts of interest. Dr. Weiss was an investigator for the CPP FAP-310 trial (NCT01483144) and received no salary support for her participation in the trial.
SOURCE: Marrone MT et al. AACR 2020, Abstract 2357.
FROM AACR 2020
FDA approves first oral somatostatin analog for acromegaly
who previously responded to and tolerated octreotide or lanreotide injections.
“People living with acromegaly experience many challenges associated with injectable therapies and are in need of new treatment options,” Jill Sisco, president of Acromegaly Community, a patient support group, said in a Chiasma press release.
“The entire acromegaly community has long awaited oral therapeutic options and it is gratifying to see that the FDA has now approved the first oral somatostatin analog (SSA) therapy with the potential to make a significant impact in the lives of people with acromegaly and their caregivers,” she added.
Acromegaly, a rare, chronic disease usually caused by a benign pituitary tumor that leads to excess production of growth hormone and insulin-like growth factor-1 (IGF-1) hormone, can be cured through the successful surgical removal of the pituitary tumor. However, management of the disease remains a lifelong challenge for many who must rely on chronic injections.
The new oral formulation of octreotide is the first and only oral somatostatin analog approved by the FDA.
The approval was based on the results of the 9-month, phase 3 pivotal CHIASMA OPTIMAL clinical trial, involving 56 adults with acromegaly controlled by injectable SSAs.
The patients, who were randomized 1:1 to octreotide capsules or placebo, were dose-titrated from 40 mg/day up to a maximum of 80 mg/day, equaling two capsules in the morning and two in the evening.
The study met its primary endpoint. Overall, 58% of patients taking octreotide maintained IGF-1 response compared with 19% of those on placebo at the end of 9 months (P = .008), according to the average of the last two IGF-1 levels that were 1 times or less the upper limit of normal, assessed at weeks 34 and 36.
The trial also met its secondary endpoints, which included the proportion of patients who maintain growth hormone response at week 36 compared with screening; time to loss of response; and proportion of patients requiring reversion to prior treatment.
Safety data were favorable. Adverse reactions to the drug, detailed in the prescribing information, include cholelithiasis and associated complications; hyperglycemia and hypoglycemia; thyroid function abnormalities; cardiac function abnormalities; decreased vitamin B12 levels, and abnormal Schilling’s test results.
Results from the clinical trial “are encouraging for patients with acromegaly,” the study’s principal investigator, Susan Samson, MD, PhD, of Baylor College of Medicine, Houston, said in the Chiasma statement.
“Based on data from the CHIASMA OPTIMAL trial showing patients on therapy being able to maintain mean IGF-1 levels within the normal range at the end of treatment, I believe oral octreotide capsules hold meaningful promise for patients with this disease and will address a long-standing unmet treatment need,” she added.
Chiasma reports that it expects Mycapssa to be available in the fourth quarter of 2020, pending FDA approval of a planned manufacturing supplement to the approved new drug application.
The company further plans to provide patient support services including assistance with insurance providers and specialty pharmacies and support in incorporating treatment into patients’ daily routines.
Despite effective biochemical control of growth hormone, many patients with acromegaly continue to suffer symptoms, mainly because of comorbidities, so it is important that these are also adequately treated, a consensus group concluded earlier this year.
The CHIASMA OPTIMAL trial was funded by Chiasma.
A version of this article originally appeared on Medscape.com.
who previously responded to and tolerated octreotide or lanreotide injections.
“People living with acromegaly experience many challenges associated with injectable therapies and are in need of new treatment options,” Jill Sisco, president of Acromegaly Community, a patient support group, said in a Chiasma press release.
“The entire acromegaly community has long awaited oral therapeutic options and it is gratifying to see that the FDA has now approved the first oral somatostatin analog (SSA) therapy with the potential to make a significant impact in the lives of people with acromegaly and their caregivers,” she added.
Acromegaly, a rare, chronic disease usually caused by a benign pituitary tumor that leads to excess production of growth hormone and insulin-like growth factor-1 (IGF-1) hormone, can be cured through the successful surgical removal of the pituitary tumor. However, management of the disease remains a lifelong challenge for many who must rely on chronic injections.
The new oral formulation of octreotide is the first and only oral somatostatin analog approved by the FDA.
The approval was based on the results of the 9-month, phase 3 pivotal CHIASMA OPTIMAL clinical trial, involving 56 adults with acromegaly controlled by injectable SSAs.
The patients, who were randomized 1:1 to octreotide capsules or placebo, were dose-titrated from 40 mg/day up to a maximum of 80 mg/day, equaling two capsules in the morning and two in the evening.
The study met its primary endpoint. Overall, 58% of patients taking octreotide maintained IGF-1 response compared with 19% of those on placebo at the end of 9 months (P = .008), according to the average of the last two IGF-1 levels that were 1 times or less the upper limit of normal, assessed at weeks 34 and 36.
The trial also met its secondary endpoints, which included the proportion of patients who maintain growth hormone response at week 36 compared with screening; time to loss of response; and proportion of patients requiring reversion to prior treatment.
Safety data were favorable. Adverse reactions to the drug, detailed in the prescribing information, include cholelithiasis and associated complications; hyperglycemia and hypoglycemia; thyroid function abnormalities; cardiac function abnormalities; decreased vitamin B12 levels, and abnormal Schilling’s test results.
Results from the clinical trial “are encouraging for patients with acromegaly,” the study’s principal investigator, Susan Samson, MD, PhD, of Baylor College of Medicine, Houston, said in the Chiasma statement.
“Based on data from the CHIASMA OPTIMAL trial showing patients on therapy being able to maintain mean IGF-1 levels within the normal range at the end of treatment, I believe oral octreotide capsules hold meaningful promise for patients with this disease and will address a long-standing unmet treatment need,” she added.
Chiasma reports that it expects Mycapssa to be available in the fourth quarter of 2020, pending FDA approval of a planned manufacturing supplement to the approved new drug application.
The company further plans to provide patient support services including assistance with insurance providers and specialty pharmacies and support in incorporating treatment into patients’ daily routines.
Despite effective biochemical control of growth hormone, many patients with acromegaly continue to suffer symptoms, mainly because of comorbidities, so it is important that these are also adequately treated, a consensus group concluded earlier this year.
The CHIASMA OPTIMAL trial was funded by Chiasma.
A version of this article originally appeared on Medscape.com.
who previously responded to and tolerated octreotide or lanreotide injections.
“People living with acromegaly experience many challenges associated with injectable therapies and are in need of new treatment options,” Jill Sisco, president of Acromegaly Community, a patient support group, said in a Chiasma press release.
“The entire acromegaly community has long awaited oral therapeutic options and it is gratifying to see that the FDA has now approved the first oral somatostatin analog (SSA) therapy with the potential to make a significant impact in the lives of people with acromegaly and their caregivers,” she added.
Acromegaly, a rare, chronic disease usually caused by a benign pituitary tumor that leads to excess production of growth hormone and insulin-like growth factor-1 (IGF-1) hormone, can be cured through the successful surgical removal of the pituitary tumor. However, management of the disease remains a lifelong challenge for many who must rely on chronic injections.
The new oral formulation of octreotide is the first and only oral somatostatin analog approved by the FDA.
The approval was based on the results of the 9-month, phase 3 pivotal CHIASMA OPTIMAL clinical trial, involving 56 adults with acromegaly controlled by injectable SSAs.
The patients, who were randomized 1:1 to octreotide capsules or placebo, were dose-titrated from 40 mg/day up to a maximum of 80 mg/day, equaling two capsules in the morning and two in the evening.
The study met its primary endpoint. Overall, 58% of patients taking octreotide maintained IGF-1 response compared with 19% of those on placebo at the end of 9 months (P = .008), according to the average of the last two IGF-1 levels that were 1 times or less the upper limit of normal, assessed at weeks 34 and 36.
The trial also met its secondary endpoints, which included the proportion of patients who maintain growth hormone response at week 36 compared with screening; time to loss of response; and proportion of patients requiring reversion to prior treatment.
Safety data were favorable. Adverse reactions to the drug, detailed in the prescribing information, include cholelithiasis and associated complications; hyperglycemia and hypoglycemia; thyroid function abnormalities; cardiac function abnormalities; decreased vitamin B12 levels, and abnormal Schilling’s test results.
Results from the clinical trial “are encouraging for patients with acromegaly,” the study’s principal investigator, Susan Samson, MD, PhD, of Baylor College of Medicine, Houston, said in the Chiasma statement.
“Based on data from the CHIASMA OPTIMAL trial showing patients on therapy being able to maintain mean IGF-1 levels within the normal range at the end of treatment, I believe oral octreotide capsules hold meaningful promise for patients with this disease and will address a long-standing unmet treatment need,” she added.
Chiasma reports that it expects Mycapssa to be available in the fourth quarter of 2020, pending FDA approval of a planned manufacturing supplement to the approved new drug application.
The company further plans to provide patient support services including assistance with insurance providers and specialty pharmacies and support in incorporating treatment into patients’ daily routines.
Despite effective biochemical control of growth hormone, many patients with acromegaly continue to suffer symptoms, mainly because of comorbidities, so it is important that these are also adequately treated, a consensus group concluded earlier this year.
The CHIASMA OPTIMAL trial was funded by Chiasma.
A version of this article originally appeared on Medscape.com.
High-impact training can build bone in older women
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia.
“There has always been a quandary in terms of pursuing research on this,” she said in an interview. “We know from animal studies that bone only responds to high-intensity activity, but we worry about advising that for people with low bone mass, so instead we give them medications.”
“But not everyone likes to go on meds, they’re not 100% effective, and they’re not free of side effects,” said Beck, who is also the owner and director of The Bone Clinic in Brisbane, Australia.
In 2014, to assess whether high-intensity resistance and impact training (HiRIT) was a safe and effective way to improve bone mass, Beck and her colleagues conducted the LIFTMOR study of 101 postmenopausal women. The researchers showed that bone mineral density in the lumbar spine and femoral neck regions and functional performance measures were significantly better in the 49 participants randomized to HiRIT for 8 months than in the 52 randomized to low-intensity training.
Three years after the completion of LIFTMOR, the researchers looked at bone mineral density in 23 women from the HiRIT group in their retrospective observational study, the results of which were presented at the virtual American College of Sports Medicine 2020 Annual Meeting.
Ongoing gains were significantly better for the seven participants who continued with HiRIT (at least 25% compliance) than for the 16 who did not when looking at both bone mineral density of the lumbar spine (8.63% vs. 2.18%; P = .042) and femoral neck (3.67% vs. 2.85%; P = 0.14).
However, the women who discontinued HiRIT after 8 months maintained the gains in bone mineral density that they had achieved 3 years earlier.
Functional outcomes in the women who continued HiRIT were better than those in the women who did not, but the differences were not significant.
“The takeaway here is that this type of exercise appears to be a highly effective therapy to reduce risk of osteoporotic fracture, since it improves bone mass,” Beck said.
Jump more, lose less bone density
Given the widespread reluctance to suggest HiRIT-type activity to those with low bone mass, this research is significant, said Vanessa Yingling, PhD, from the Department of Kinesiology at California State University, East Bay.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” Yingling said in an interview. “Building bone density in older adults is important, but maintaining current bone density is just as crucial. Without high-impact activity, we are likely to see decelerating density at a faster rate.”
The other key to the recent research is the functional testing, Yingling added. In addition to bone density measures, high-intensity activity can improve mobility and muscle strength, as the study noted.
This type of activity can be done in shorter bursts, making these workouts more efficient, she explained. For example, a Tabata high-intensity interval training session usually takes about 10 minutes, warm-up and cool-down included.
“A HiRIT workout even once or twice a week would likely improve function, strength, and bone density maintenance,” Beck said. “The result of that would be better fall prevention and potentially less medication usage for BMD issues.”
Both men and women can benefit from a HiRIT workout, Beck and Yingling said. Initially, supervision by a knowledgeable trainer or physical therapist is ideal, they added.
This article first appeared on Medscape.com.
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia.
“There has always been a quandary in terms of pursuing research on this,” she said in an interview. “We know from animal studies that bone only responds to high-intensity activity, but we worry about advising that for people with low bone mass, so instead we give them medications.”
“But not everyone likes to go on meds, they’re not 100% effective, and they’re not free of side effects,” said Beck, who is also the owner and director of The Bone Clinic in Brisbane, Australia.
In 2014, to assess whether high-intensity resistance and impact training (HiRIT) was a safe and effective way to improve bone mass, Beck and her colleagues conducted the LIFTMOR study of 101 postmenopausal women. The researchers showed that bone mineral density in the lumbar spine and femoral neck regions and functional performance measures were significantly better in the 49 participants randomized to HiRIT for 8 months than in the 52 randomized to low-intensity training.
Three years after the completion of LIFTMOR, the researchers looked at bone mineral density in 23 women from the HiRIT group in their retrospective observational study, the results of which were presented at the virtual American College of Sports Medicine 2020 Annual Meeting.
Ongoing gains were significantly better for the seven participants who continued with HiRIT (at least 25% compliance) than for the 16 who did not when looking at both bone mineral density of the lumbar spine (8.63% vs. 2.18%; P = .042) and femoral neck (3.67% vs. 2.85%; P = 0.14).
However, the women who discontinued HiRIT after 8 months maintained the gains in bone mineral density that they had achieved 3 years earlier.
Functional outcomes in the women who continued HiRIT were better than those in the women who did not, but the differences were not significant.
“The takeaway here is that this type of exercise appears to be a highly effective therapy to reduce risk of osteoporotic fracture, since it improves bone mass,” Beck said.
Jump more, lose less bone density
Given the widespread reluctance to suggest HiRIT-type activity to those with low bone mass, this research is significant, said Vanessa Yingling, PhD, from the Department of Kinesiology at California State University, East Bay.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” Yingling said in an interview. “Building bone density in older adults is important, but maintaining current bone density is just as crucial. Without high-impact activity, we are likely to see decelerating density at a faster rate.”
The other key to the recent research is the functional testing, Yingling added. In addition to bone density measures, high-intensity activity can improve mobility and muscle strength, as the study noted.
This type of activity can be done in shorter bursts, making these workouts more efficient, she explained. For example, a Tabata high-intensity interval training session usually takes about 10 minutes, warm-up and cool-down included.
“A HiRIT workout even once or twice a week would likely improve function, strength, and bone density maintenance,” Beck said. “The result of that would be better fall prevention and potentially less medication usage for BMD issues.”
Both men and women can benefit from a HiRIT workout, Beck and Yingling said. Initially, supervision by a knowledgeable trainer or physical therapist is ideal, they added.
This article first appeared on Medscape.com.
Older adults, particularly postmenopausal women, are often advised to pursue low-impact, low-intensity exercise as a way to preserve joint health, but that approach might actually contribute to a decline in bone mineral density, researchers report.
Concerns about falls and fracture risk have led many clinicians to advise against higher-impact activities, like jumping, but that is exactly the type of activity that improves bone density and physical function, said Belinda Beck, PhD, professor at the Griffith University School of Allied Health Sciences in Southport, Australia.
“There has always been a quandary in terms of pursuing research on this,” she said in an interview. “We know from animal studies that bone only responds to high-intensity activity, but we worry about advising that for people with low bone mass, so instead we give them medications.”
“But not everyone likes to go on meds, they’re not 100% effective, and they’re not free of side effects,” said Beck, who is also the owner and director of The Bone Clinic in Brisbane, Australia.
In 2014, to assess whether high-intensity resistance and impact training (HiRIT) was a safe and effective way to improve bone mass, Beck and her colleagues conducted the LIFTMOR study of 101 postmenopausal women. The researchers showed that bone mineral density in the lumbar spine and femoral neck regions and functional performance measures were significantly better in the 49 participants randomized to HiRIT for 8 months than in the 52 randomized to low-intensity training.
Three years after the completion of LIFTMOR, the researchers looked at bone mineral density in 23 women from the HiRIT group in their retrospective observational study, the results of which were presented at the virtual American College of Sports Medicine 2020 Annual Meeting.
Ongoing gains were significantly better for the seven participants who continued with HiRIT (at least 25% compliance) than for the 16 who did not when looking at both bone mineral density of the lumbar spine (8.63% vs. 2.18%; P = .042) and femoral neck (3.67% vs. 2.85%; P = 0.14).
However, the women who discontinued HiRIT after 8 months maintained the gains in bone mineral density that they had achieved 3 years earlier.
Functional outcomes in the women who continued HiRIT were better than those in the women who did not, but the differences were not significant.
“The takeaway here is that this type of exercise appears to be a highly effective therapy to reduce risk of osteoporotic fracture, since it improves bone mass,” Beck said.
Jump more, lose less bone density
Given the widespread reluctance to suggest HiRIT-type activity to those with low bone mass, this research is significant, said Vanessa Yingling, PhD, from the Department of Kinesiology at California State University, East Bay.
“Once women hit 60, they’re somehow regarded as frail, but that becomes a self-fulfilling prophecy when we take this kinder, gentler approach to exercise,” Yingling said in an interview. “Building bone density in older adults is important, but maintaining current bone density is just as crucial. Without high-impact activity, we are likely to see decelerating density at a faster rate.”
The other key to the recent research is the functional testing, Yingling added. In addition to bone density measures, high-intensity activity can improve mobility and muscle strength, as the study noted.
This type of activity can be done in shorter bursts, making these workouts more efficient, she explained. For example, a Tabata high-intensity interval training session usually takes about 10 minutes, warm-up and cool-down included.
“A HiRIT workout even once or twice a week would likely improve function, strength, and bone density maintenance,” Beck said. “The result of that would be better fall prevention and potentially less medication usage for BMD issues.”
Both men and women can benefit from a HiRIT workout, Beck and Yingling said. Initially, supervision by a knowledgeable trainer or physical therapist is ideal, they added.
This article first appeared on Medscape.com.
How racism contributes to the effects of SARS-CoV-2
It’s been about two months since I volunteered in a hospital in Brooklyn, working in an ICU taking care of patients with COVID-19.
Everyone seems to have forgotten the early days of the pandemic – the time when the ICUs were overrun, we were using FEMA ventilators, and endocrinologists and psychiatrists were acting as intensivists.
Even though things are opening up and people are taking summer vacations in a seemingly amnestic state, having witnessed multiple daily deaths remains a part of my daily consciousness. As I see the case numbers climbing juxtaposed against people being out and about without masks, my anxiety level is rising.
A virus doesn’t discriminate. It can fly through the air, landing on the next available surface. If that virus is SARS-CoV-2 and that surface is a human mucosal membrane, the virus makes itself at home. It orders furniture, buys a fancy mattress and a large high definition TV, hangs art on the walls, and settles in for the long haul. It’s not going anywhere anytime soon.
Even as an equal opportunity virus, what SARS-CoV-2 has done is to hold a mirror up to the healthcare system. It has shown us what was here all along. When people first started noticing that underrepresented minorities were more likely to contract the virus and get sick from it, I heard musings that this was likely because of their preexisting health conditions. For example, commentators on cable news were quick to point out that black people are more likely than other people to have hypertension or diabetes. So doesn’t that explain why they are more affected by this virus?
That certainly is part of the story, but it doesn’t entirely explain the discrepancies we’ve seen. For example, in New York 14% of the population is black, and 25% of those who had a COVID-related death were black patients. Similarly, 19% of the population is Hispanic or Latino, and they made up 26% of COVID-related deaths. On the other hand, 55% of the population in New York is white, and white people account for only 34% of COVID-related deaths.
Working in Brooklyn, I didn’t need to be a keen observer to notice that, out of our entire unit of about 20-25 patients, there was only one patient in a 2-week period who was neither black nor Hispanic.
As others have written, there are other factors at play. I’m not sure how many of those commentators back in March stopped to think about why black patients are more likely to have hypertension and diabetes, but the chronic stress of facing racism on a daily basis surely contributes. Beyond those medical problems, minorities are more likely to live in multigenerational housing, which means that it is harder for them to isolate from others. In addition, their living quarters tend to be further from health care centers and grocery stores, which makes it harder for them to access medical care and healthy food.
As if that weren’t enough to put their health at risk, people of color are also affected by environmental racism . Factories with toxic waste are more likely to be built in or near neighborhoods filled with people of color than in other communities. On top of that, black and Hispanic people are also more likely to be under- or uninsured, meaning they often delay seeking care in order to avoid astronomic healthcare costs.
Black and Hispanic people are also more likely than others to be working in the service industry or other essential services, which means they are less likely to be able to work from home. Consequently, they have to risk more exposures to other people and the virus than do those who have the privilege of working safely from home. They also are less likely to have available paid leave and, therefore, are more likely to work while sick.
With the deck completely stacked against them, underrepresented minorities also face systemic bias and racism when interacting with the health care system. Physicians mistakenly believe black patients experience less pain than other patients, according to some research. Black mothers have significantly worse health care outcomes than do their non-black counterparts, and the infant mortality rate for Black infants is much higher as well.
In my limited time in Brooklyn, taking care of almost exclusively black and Hispanic patients, I saw one physician assistant and one nurse who were black; one nurse practitioner was Hispanic. This mismatch is sadly common. Although 13% of the population of the United States is black, only 5% of physicians in the United States are black. Hispanic people, who make up 18% of the US population, are only 6% of physicians. This undoubtedly contributes to poorer outcomes for underrepresented minority patients who have a hard time finding physicians who look like them and understand them.
So while SARS-CoV-2 may not discriminate, the effects it has on patients depends on all of these other factors. If it flies through the air and lands on the mucosal tract of a person who works from home, has effective health insurance and a primary care physician, and lives in a community with no toxic exposures, that person may be more likely to kick it out before it has a chance to settle in. The reason we have such a huge disparity in outcomes related to COVID-19 by race is that a person meeting that description is less likely to be black or Hispanic. Race is not an independent risk factor; structural racism is.
When I drive by the mall that is now open or the restaurants that are now open with indoor dining, my heart rate quickens just a bit with anxiety. The pandemic fatigue people are experiencing is leading them to act in unsafe ways – gathering with more people, not wearing masks, not keeping a safe distance. I worry about everyone, sure, but I really worry about black and Hispanic people who are most vulnerable as a result of everyone else’s refusal to follow guidelines.
Dr. Salles is a bariatric surgeon and is currently a Scholar in Residence at Stanford (Calif.) University. Find her on Twitter @arghavan_salles.
It’s been about two months since I volunteered in a hospital in Brooklyn, working in an ICU taking care of patients with COVID-19.
Everyone seems to have forgotten the early days of the pandemic – the time when the ICUs were overrun, we were using FEMA ventilators, and endocrinologists and psychiatrists were acting as intensivists.
Even though things are opening up and people are taking summer vacations in a seemingly amnestic state, having witnessed multiple daily deaths remains a part of my daily consciousness. As I see the case numbers climbing juxtaposed against people being out and about without masks, my anxiety level is rising.
A virus doesn’t discriminate. It can fly through the air, landing on the next available surface. If that virus is SARS-CoV-2 and that surface is a human mucosal membrane, the virus makes itself at home. It orders furniture, buys a fancy mattress and a large high definition TV, hangs art on the walls, and settles in for the long haul. It’s not going anywhere anytime soon.
Even as an equal opportunity virus, what SARS-CoV-2 has done is to hold a mirror up to the healthcare system. It has shown us what was here all along. When people first started noticing that underrepresented minorities were more likely to contract the virus and get sick from it, I heard musings that this was likely because of their preexisting health conditions. For example, commentators on cable news were quick to point out that black people are more likely than other people to have hypertension or diabetes. So doesn’t that explain why they are more affected by this virus?
That certainly is part of the story, but it doesn’t entirely explain the discrepancies we’ve seen. For example, in New York 14% of the population is black, and 25% of those who had a COVID-related death were black patients. Similarly, 19% of the population is Hispanic or Latino, and they made up 26% of COVID-related deaths. On the other hand, 55% of the population in New York is white, and white people account for only 34% of COVID-related deaths.
Working in Brooklyn, I didn’t need to be a keen observer to notice that, out of our entire unit of about 20-25 patients, there was only one patient in a 2-week period who was neither black nor Hispanic.
As others have written, there are other factors at play. I’m not sure how many of those commentators back in March stopped to think about why black patients are more likely to have hypertension and diabetes, but the chronic stress of facing racism on a daily basis surely contributes. Beyond those medical problems, minorities are more likely to live in multigenerational housing, which means that it is harder for them to isolate from others. In addition, their living quarters tend to be further from health care centers and grocery stores, which makes it harder for them to access medical care and healthy food.
As if that weren’t enough to put their health at risk, people of color are also affected by environmental racism . Factories with toxic waste are more likely to be built in or near neighborhoods filled with people of color than in other communities. On top of that, black and Hispanic people are also more likely to be under- or uninsured, meaning they often delay seeking care in order to avoid astronomic healthcare costs.
Black and Hispanic people are also more likely than others to be working in the service industry or other essential services, which means they are less likely to be able to work from home. Consequently, they have to risk more exposures to other people and the virus than do those who have the privilege of working safely from home. They also are less likely to have available paid leave and, therefore, are more likely to work while sick.
With the deck completely stacked against them, underrepresented minorities also face systemic bias and racism when interacting with the health care system. Physicians mistakenly believe black patients experience less pain than other patients, according to some research. Black mothers have significantly worse health care outcomes than do their non-black counterparts, and the infant mortality rate for Black infants is much higher as well.
In my limited time in Brooklyn, taking care of almost exclusively black and Hispanic patients, I saw one physician assistant and one nurse who were black; one nurse practitioner was Hispanic. This mismatch is sadly common. Although 13% of the population of the United States is black, only 5% of physicians in the United States are black. Hispanic people, who make up 18% of the US population, are only 6% of physicians. This undoubtedly contributes to poorer outcomes for underrepresented minority patients who have a hard time finding physicians who look like them and understand them.
So while SARS-CoV-2 may not discriminate, the effects it has on patients depends on all of these other factors. If it flies through the air and lands on the mucosal tract of a person who works from home, has effective health insurance and a primary care physician, and lives in a community with no toxic exposures, that person may be more likely to kick it out before it has a chance to settle in. The reason we have such a huge disparity in outcomes related to COVID-19 by race is that a person meeting that description is less likely to be black or Hispanic. Race is not an independent risk factor; structural racism is.
When I drive by the mall that is now open or the restaurants that are now open with indoor dining, my heart rate quickens just a bit with anxiety. The pandemic fatigue people are experiencing is leading them to act in unsafe ways – gathering with more people, not wearing masks, not keeping a safe distance. I worry about everyone, sure, but I really worry about black and Hispanic people who are most vulnerable as a result of everyone else’s refusal to follow guidelines.
Dr. Salles is a bariatric surgeon and is currently a Scholar in Residence at Stanford (Calif.) University. Find her on Twitter @arghavan_salles.
It’s been about two months since I volunteered in a hospital in Brooklyn, working in an ICU taking care of patients with COVID-19.
Everyone seems to have forgotten the early days of the pandemic – the time when the ICUs were overrun, we were using FEMA ventilators, and endocrinologists and psychiatrists were acting as intensivists.
Even though things are opening up and people are taking summer vacations in a seemingly amnestic state, having witnessed multiple daily deaths remains a part of my daily consciousness. As I see the case numbers climbing juxtaposed against people being out and about without masks, my anxiety level is rising.
A virus doesn’t discriminate. It can fly through the air, landing on the next available surface. If that virus is SARS-CoV-2 and that surface is a human mucosal membrane, the virus makes itself at home. It orders furniture, buys a fancy mattress and a large high definition TV, hangs art on the walls, and settles in for the long haul. It’s not going anywhere anytime soon.
Even as an equal opportunity virus, what SARS-CoV-2 has done is to hold a mirror up to the healthcare system. It has shown us what was here all along. When people first started noticing that underrepresented minorities were more likely to contract the virus and get sick from it, I heard musings that this was likely because of their preexisting health conditions. For example, commentators on cable news were quick to point out that black people are more likely than other people to have hypertension or diabetes. So doesn’t that explain why they are more affected by this virus?
That certainly is part of the story, but it doesn’t entirely explain the discrepancies we’ve seen. For example, in New York 14% of the population is black, and 25% of those who had a COVID-related death were black patients. Similarly, 19% of the population is Hispanic or Latino, and they made up 26% of COVID-related deaths. On the other hand, 55% of the population in New York is white, and white people account for only 34% of COVID-related deaths.
Working in Brooklyn, I didn’t need to be a keen observer to notice that, out of our entire unit of about 20-25 patients, there was only one patient in a 2-week period who was neither black nor Hispanic.
As others have written, there are other factors at play. I’m not sure how many of those commentators back in March stopped to think about why black patients are more likely to have hypertension and diabetes, but the chronic stress of facing racism on a daily basis surely contributes. Beyond those medical problems, minorities are more likely to live in multigenerational housing, which means that it is harder for them to isolate from others. In addition, their living quarters tend to be further from health care centers and grocery stores, which makes it harder for them to access medical care and healthy food.
As if that weren’t enough to put their health at risk, people of color are also affected by environmental racism . Factories with toxic waste are more likely to be built in or near neighborhoods filled with people of color than in other communities. On top of that, black and Hispanic people are also more likely to be under- or uninsured, meaning they often delay seeking care in order to avoid astronomic healthcare costs.
Black and Hispanic people are also more likely than others to be working in the service industry or other essential services, which means they are less likely to be able to work from home. Consequently, they have to risk more exposures to other people and the virus than do those who have the privilege of working safely from home. They also are less likely to have available paid leave and, therefore, are more likely to work while sick.
With the deck completely stacked against them, underrepresented minorities also face systemic bias and racism when interacting with the health care system. Physicians mistakenly believe black patients experience less pain than other patients, according to some research. Black mothers have significantly worse health care outcomes than do their non-black counterparts, and the infant mortality rate for Black infants is much higher as well.
In my limited time in Brooklyn, taking care of almost exclusively black and Hispanic patients, I saw one physician assistant and one nurse who were black; one nurse practitioner was Hispanic. This mismatch is sadly common. Although 13% of the population of the United States is black, only 5% of physicians in the United States are black. Hispanic people, who make up 18% of the US population, are only 6% of physicians. This undoubtedly contributes to poorer outcomes for underrepresented minority patients who have a hard time finding physicians who look like them and understand them.
So while SARS-CoV-2 may not discriminate, the effects it has on patients depends on all of these other factors. If it flies through the air and lands on the mucosal tract of a person who works from home, has effective health insurance and a primary care physician, and lives in a community with no toxic exposures, that person may be more likely to kick it out before it has a chance to settle in. The reason we have such a huge disparity in outcomes related to COVID-19 by race is that a person meeting that description is less likely to be black or Hispanic. Race is not an independent risk factor; structural racism is.
When I drive by the mall that is now open or the restaurants that are now open with indoor dining, my heart rate quickens just a bit with anxiety. The pandemic fatigue people are experiencing is leading them to act in unsafe ways – gathering with more people, not wearing masks, not keeping a safe distance. I worry about everyone, sure, but I really worry about black and Hispanic people who are most vulnerable as a result of everyone else’s refusal to follow guidelines.
Dr. Salles is a bariatric surgeon and is currently a Scholar in Residence at Stanford (Calif.) University. Find her on Twitter @arghavan_salles.
Suboptimal statin response predicts future risk
Background: Rates of LDL-C reduction with statin therapy vary based on biological and genetic factors, as well as adherence. In a general primary prevention population at cardiovascular risk, little is known about the extent of this variability or its impact on outcomes.
Study design: Prospective cohort study.
Setting: Primary care practices in England and Wales.
Synopsis: Across a cohort of 183,213 patients, 51.2% had a suboptimal response, defined as a less than 40% proportional reduction in LDL-C. During more than 1 million person-years of follow-up, suboptimal statin response at 2 years was associated with a 20% higher hazard ratio for incident cardiovascular disease.Bottom line: Half of patients do not have a sufficient response to statins, with higher attendant future risk.
Citation: Akyea RK et al. Suboptimal cholesterol response to initiation of statins and future risk of cardiovascular disease. Heart. 2019 Apr 15;0:1-7. doi: 10.1136/heartjnl-2018-314253.
Dr. Anderson is chief, hospital medicine section, and deputy chief, medicine service, at the Veterans Affairs Eastern Colorado Health Care System, Aurora.
Background: Rates of LDL-C reduction with statin therapy vary based on biological and genetic factors, as well as adherence. In a general primary prevention population at cardiovascular risk, little is known about the extent of this variability or its impact on outcomes.
Study design: Prospective cohort study.
Setting: Primary care practices in England and Wales.
Synopsis: Across a cohort of 183,213 patients, 51.2% had a suboptimal response, defined as a less than 40% proportional reduction in LDL-C. During more than 1 million person-years of follow-up, suboptimal statin response at 2 years was associated with a 20% higher hazard ratio for incident cardiovascular disease.Bottom line: Half of patients do not have a sufficient response to statins, with higher attendant future risk.
Citation: Akyea RK et al. Suboptimal cholesterol response to initiation of statins and future risk of cardiovascular disease. Heart. 2019 Apr 15;0:1-7. doi: 10.1136/heartjnl-2018-314253.
Dr. Anderson is chief, hospital medicine section, and deputy chief, medicine service, at the Veterans Affairs Eastern Colorado Health Care System, Aurora.
Background: Rates of LDL-C reduction with statin therapy vary based on biological and genetic factors, as well as adherence. In a general primary prevention population at cardiovascular risk, little is known about the extent of this variability or its impact on outcomes.
Study design: Prospective cohort study.
Setting: Primary care practices in England and Wales.
Synopsis: Across a cohort of 183,213 patients, 51.2% had a suboptimal response, defined as a less than 40% proportional reduction in LDL-C. During more than 1 million person-years of follow-up, suboptimal statin response at 2 years was associated with a 20% higher hazard ratio for incident cardiovascular disease.Bottom line: Half of patients do not have a sufficient response to statins, with higher attendant future risk.
Citation: Akyea RK et al. Suboptimal cholesterol response to initiation of statins and future risk of cardiovascular disease. Heart. 2019 Apr 15;0:1-7. doi: 10.1136/heartjnl-2018-314253.
Dr. Anderson is chief, hospital medicine section, and deputy chief, medicine service, at the Veterans Affairs Eastern Colorado Health Care System, Aurora.
Masks are a public health issue, not a political one
Masks should not be a political issue. It is ridiculous that they’ve become one. The pandemic, and masks, are a public health issue, and we’re in the biggest public health crisis since 1918.
Mounting data show that common mask usage reduces the spread of COVID-19. Yet many people refuse to wear masks on the grounds that it’s a matter of personal freedom.
If it were that simple, I might agree. After all, it’s your health. Like smoking and skydiving, you’re the one taking risks knowingly.
But it’s not just a single person’s health with an infectious disease. Every person with it is a vector for others to catch it, knowingly or not.
The constitution twice mentions the government’s responsibility to maintain “the general welfare,” but many apparently don’t believe it applies to the pandemic.
A large part of this is a glut of pseudo-science circulating out there, buoyed by the Internet, as well as ties to conspiracy theories and thoroughly debunked claims that the masks cause decreased oxygen, strokes, and a host of other unrelated issues. To many doctors, including myself, this is incredibly frustrating. Medicine is a science. We deal in facts, probabilities, and statistics. After spending so many years learning and trying to teach patients what is and isn’t real out there, it’s disheartening, to say the least, when they choose the meandering advice found on a Facebook or Twitter account over our hard-earned knowledge.
Here in Arizona, the governor’s stay-at-home order expired in mid-May. Although not intended as such, many treated it as a declaration of victory over coronavirus, quickly flocking back to restaurants, bars, and other public gathering places. Our case numbers have since skyrocketed. Yet the climbing numbers of cases as people associate more are ignored and belittled by many in the name of freedom.
People have donned the cloak of freedom and the Bill of Rights to take a stand against wearing masks.
In 1942, U-Boats were sinking ships off the east coast in huge numbers, with targeting made easy because they were silhouetted against cities. Black-outs were ordered to help stop this. Would these same people today have stood up then to declare “They’re my lights, and I’m free to keep them on if I want”? Would they have done the same if bombs were raining on New York like they did in London blackouts during the Blitz?
Self preservation is a powerful instinct. Every animal on Earth has it. Yet humans are the only ones that willfully ignore ways to prevent an as-yet untreatable disease.
You’d think, after all these years of civilization, scientific discovery, and research that we’d be better than this.
Dr. Block has a solo neurology practice in Scottsdale, Ariz. He has no relevant disclosures.
Masks should not be a political issue. It is ridiculous that they’ve become one. The pandemic, and masks, are a public health issue, and we’re in the biggest public health crisis since 1918.
Mounting data show that common mask usage reduces the spread of COVID-19. Yet many people refuse to wear masks on the grounds that it’s a matter of personal freedom.
If it were that simple, I might agree. After all, it’s your health. Like smoking and skydiving, you’re the one taking risks knowingly.
But it’s not just a single person’s health with an infectious disease. Every person with it is a vector for others to catch it, knowingly or not.
The constitution twice mentions the government’s responsibility to maintain “the general welfare,” but many apparently don’t believe it applies to the pandemic.
A large part of this is a glut of pseudo-science circulating out there, buoyed by the Internet, as well as ties to conspiracy theories and thoroughly debunked claims that the masks cause decreased oxygen, strokes, and a host of other unrelated issues. To many doctors, including myself, this is incredibly frustrating. Medicine is a science. We deal in facts, probabilities, and statistics. After spending so many years learning and trying to teach patients what is and isn’t real out there, it’s disheartening, to say the least, when they choose the meandering advice found on a Facebook or Twitter account over our hard-earned knowledge.
Here in Arizona, the governor’s stay-at-home order expired in mid-May. Although not intended as such, many treated it as a declaration of victory over coronavirus, quickly flocking back to restaurants, bars, and other public gathering places. Our case numbers have since skyrocketed. Yet the climbing numbers of cases as people associate more are ignored and belittled by many in the name of freedom.
People have donned the cloak of freedom and the Bill of Rights to take a stand against wearing masks.
In 1942, U-Boats were sinking ships off the east coast in huge numbers, with targeting made easy because they were silhouetted against cities. Black-outs were ordered to help stop this. Would these same people today have stood up then to declare “They’re my lights, and I’m free to keep them on if I want”? Would they have done the same if bombs were raining on New York like they did in London blackouts during the Blitz?
Self preservation is a powerful instinct. Every animal on Earth has it. Yet humans are the only ones that willfully ignore ways to prevent an as-yet untreatable disease.
You’d think, after all these years of civilization, scientific discovery, and research that we’d be better than this.
Dr. Block has a solo neurology practice in Scottsdale, Ariz. He has no relevant disclosures.
Masks should not be a political issue. It is ridiculous that they’ve become one. The pandemic, and masks, are a public health issue, and we’re in the biggest public health crisis since 1918.
Mounting data show that common mask usage reduces the spread of COVID-19. Yet many people refuse to wear masks on the grounds that it’s a matter of personal freedom.
If it were that simple, I might agree. After all, it’s your health. Like smoking and skydiving, you’re the one taking risks knowingly.
But it’s not just a single person’s health with an infectious disease. Every person with it is a vector for others to catch it, knowingly or not.
The constitution twice mentions the government’s responsibility to maintain “the general welfare,” but many apparently don’t believe it applies to the pandemic.
A large part of this is a glut of pseudo-science circulating out there, buoyed by the Internet, as well as ties to conspiracy theories and thoroughly debunked claims that the masks cause decreased oxygen, strokes, and a host of other unrelated issues. To many doctors, including myself, this is incredibly frustrating. Medicine is a science. We deal in facts, probabilities, and statistics. After spending so many years learning and trying to teach patients what is and isn’t real out there, it’s disheartening, to say the least, when they choose the meandering advice found on a Facebook or Twitter account over our hard-earned knowledge.
Here in Arizona, the governor’s stay-at-home order expired in mid-May. Although not intended as such, many treated it as a declaration of victory over coronavirus, quickly flocking back to restaurants, bars, and other public gathering places. Our case numbers have since skyrocketed. Yet the climbing numbers of cases as people associate more are ignored and belittled by many in the name of freedom.
People have donned the cloak of freedom and the Bill of Rights to take a stand against wearing masks.
In 1942, U-Boats were sinking ships off the east coast in huge numbers, with targeting made easy because they were silhouetted against cities. Black-outs were ordered to help stop this. Would these same people today have stood up then to declare “They’re my lights, and I’m free to keep them on if I want”? Would they have done the same if bombs were raining on New York like they did in London blackouts during the Blitz?
Self preservation is a powerful instinct. Every animal on Earth has it. Yet humans are the only ones that willfully ignore ways to prevent an as-yet untreatable disease.
You’d think, after all these years of civilization, scientific discovery, and research that we’d be better than this.
Dr. Block has a solo neurology practice in Scottsdale, Ariz. He has no relevant disclosures.