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ORLANDO – , according to Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington.
These semi-forsaken diseases are important not to miss and can “also be quite challenging when we think about their management,” he said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Friedman, also director of the GW dermatology residency program, reviewed several of these diseases – along with tips for management – during a session at the meeting.
. It does not always have the classic ring pattern for which it is best known, he said. And in patients with darker skin tones, it is characterized by more of a brown or black color, rather than the pink-red color.
Dr. Friedman said that despite a kind of “Pavlovian response” linking GA with diabetes, this link might not be as strong as the field has come to believe, since the studies on which this belief was based included a patient population with narrow demographics. “Maybe GA and type 1 diabetes aren’t necessarily connected,” he said.
Dyslipidemia, on the other hand, has a strong connection with GA, he said. The disease is also linked to thyroid disease and is linked with malignancy, especially in older patients with generalized or atypical presentations of GA, he said.
Spontaneous resolution of the disease is seen within 2 years for 50% to 75% of patients, so “no treatment may be the best treatment,” but antimalarials can be effective, Dr. Friedman said. “I use antimalarials frequently in my practice,” he said. “The key is, they take time to work (4-5 months),” which should be explained to patients.
Antibiotics, he said, can be “somewhat effective,” but in the case of doxycycline at least, the disease can resolve within weeks but then may return when treatment is stopped.
There is some evidence to support using biologics and more recently, Janus kinase (JAK) inhibitors, off-label, to treat GA. Efficacy has been seen with the tumor necrosis factor (TNF) blocker infliximab and with the JAK inhibitor tofacitinib, he said.
Lichen planus (LP). This is another common disease that can go off-script with its presentation. The disease is often described with the “six P’s” indicating the following characteristics: pruritic, polygonal, planar or flat-topped, purple papules, and plaques. But LP “didn’t read the textbook,” Dr. Friedman said.
“The clinical presentation of lichen planus can be quite broad,” he said. “The P’s aren’t always followed as there are a variety of colors and configurations which can be witnessed.”
With LP, there is a clear association with dyslipidemia and diabetes, so “asking the right questions is going to be important” when talking to the patient. There is also a higher risk of autoimmune diseases, especially of the thyroid type, associated with LP, he said.
No treatment has been Food and Drug Administration approved for LP, but some are expected in the future, he said.
For now, he emphasized creativity in the management of patients with LP. “I love oral retinoids for this,” he said. Antimalarials and methotrexate are also options.
In one case Dr. Friedman saw, nothing seemed to work: light therapy for a year; metronidazole; isotretinoin; halobetasol/tazarotene lotion; and the TNF-blocker adalimumab either weren’t effective or resulted in complications in the patient.
Knowing the recent implication of the interleukin (IL)-17 pathway in the pathophysiology of LP, he then tried the anti-IL17 antibody secukinumab. “This patient had a pretty robust response to treatment,” Dr. Friedman said. “He was very excited. The problem, as always, is access, especially for off-label therapies.”
Tumid lupus erythematosus. This disease is characterized by erythematous, edematous, nonscarring plaques on sun-exposed sites. For treatment, Dr. Friedman said antimalarials can be up to 90% effective, sometimes with rapid resolution of the lesions.
“You want to dose below that 5 mg per kg of true body weight to limit the small potential for ocular toxicity over time,” he said. And, he emphasized, “always combine treatment with good sun-protective measures.”
Dr. Friedman reported financial relationships with Sanova, Pfizer, Novartis, and other companies.
ORLANDO – , according to Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington.
These semi-forsaken diseases are important not to miss and can “also be quite challenging when we think about their management,” he said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Friedman, also director of the GW dermatology residency program, reviewed several of these diseases – along with tips for management – during a session at the meeting.
. It does not always have the classic ring pattern for which it is best known, he said. And in patients with darker skin tones, it is characterized by more of a brown or black color, rather than the pink-red color.
Dr. Friedman said that despite a kind of “Pavlovian response” linking GA with diabetes, this link might not be as strong as the field has come to believe, since the studies on which this belief was based included a patient population with narrow demographics. “Maybe GA and type 1 diabetes aren’t necessarily connected,” he said.
Dyslipidemia, on the other hand, has a strong connection with GA, he said. The disease is also linked to thyroid disease and is linked with malignancy, especially in older patients with generalized or atypical presentations of GA, he said.
Spontaneous resolution of the disease is seen within 2 years for 50% to 75% of patients, so “no treatment may be the best treatment,” but antimalarials can be effective, Dr. Friedman said. “I use antimalarials frequently in my practice,” he said. “The key is, they take time to work (4-5 months),” which should be explained to patients.
Antibiotics, he said, can be “somewhat effective,” but in the case of doxycycline at least, the disease can resolve within weeks but then may return when treatment is stopped.
There is some evidence to support using biologics and more recently, Janus kinase (JAK) inhibitors, off-label, to treat GA. Efficacy has been seen with the tumor necrosis factor (TNF) blocker infliximab and with the JAK inhibitor tofacitinib, he said.
Lichen planus (LP). This is another common disease that can go off-script with its presentation. The disease is often described with the “six P’s” indicating the following characteristics: pruritic, polygonal, planar or flat-topped, purple papules, and plaques. But LP “didn’t read the textbook,” Dr. Friedman said.
“The clinical presentation of lichen planus can be quite broad,” he said. “The P’s aren’t always followed as there are a variety of colors and configurations which can be witnessed.”
With LP, there is a clear association with dyslipidemia and diabetes, so “asking the right questions is going to be important” when talking to the patient. There is also a higher risk of autoimmune diseases, especially of the thyroid type, associated with LP, he said.
No treatment has been Food and Drug Administration approved for LP, but some are expected in the future, he said.
For now, he emphasized creativity in the management of patients with LP. “I love oral retinoids for this,” he said. Antimalarials and methotrexate are also options.
In one case Dr. Friedman saw, nothing seemed to work: light therapy for a year; metronidazole; isotretinoin; halobetasol/tazarotene lotion; and the TNF-blocker adalimumab either weren’t effective or resulted in complications in the patient.
Knowing the recent implication of the interleukin (IL)-17 pathway in the pathophysiology of LP, he then tried the anti-IL17 antibody secukinumab. “This patient had a pretty robust response to treatment,” Dr. Friedman said. “He was very excited. The problem, as always, is access, especially for off-label therapies.”
Tumid lupus erythematosus. This disease is characterized by erythematous, edematous, nonscarring plaques on sun-exposed sites. For treatment, Dr. Friedman said antimalarials can be up to 90% effective, sometimes with rapid resolution of the lesions.
“You want to dose below that 5 mg per kg of true body weight to limit the small potential for ocular toxicity over time,” he said. And, he emphasized, “always combine treatment with good sun-protective measures.”
Dr. Friedman reported financial relationships with Sanova, Pfizer, Novartis, and other companies.
ORLANDO – , according to Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington.
These semi-forsaken diseases are important not to miss and can “also be quite challenging when we think about their management,” he said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Friedman, also director of the GW dermatology residency program, reviewed several of these diseases – along with tips for management – during a session at the meeting.
. It does not always have the classic ring pattern for which it is best known, he said. And in patients with darker skin tones, it is characterized by more of a brown or black color, rather than the pink-red color.
Dr. Friedman said that despite a kind of “Pavlovian response” linking GA with diabetes, this link might not be as strong as the field has come to believe, since the studies on which this belief was based included a patient population with narrow demographics. “Maybe GA and type 1 diabetes aren’t necessarily connected,” he said.
Dyslipidemia, on the other hand, has a strong connection with GA, he said. The disease is also linked to thyroid disease and is linked with malignancy, especially in older patients with generalized or atypical presentations of GA, he said.
Spontaneous resolution of the disease is seen within 2 years for 50% to 75% of patients, so “no treatment may be the best treatment,” but antimalarials can be effective, Dr. Friedman said. “I use antimalarials frequently in my practice,” he said. “The key is, they take time to work (4-5 months),” which should be explained to patients.
Antibiotics, he said, can be “somewhat effective,” but in the case of doxycycline at least, the disease can resolve within weeks but then may return when treatment is stopped.
There is some evidence to support using biologics and more recently, Janus kinase (JAK) inhibitors, off-label, to treat GA. Efficacy has been seen with the tumor necrosis factor (TNF) blocker infliximab and with the JAK inhibitor tofacitinib, he said.
Lichen planus (LP). This is another common disease that can go off-script with its presentation. The disease is often described with the “six P’s” indicating the following characteristics: pruritic, polygonal, planar or flat-topped, purple papules, and plaques. But LP “didn’t read the textbook,” Dr. Friedman said.
“The clinical presentation of lichen planus can be quite broad,” he said. “The P’s aren’t always followed as there are a variety of colors and configurations which can be witnessed.”
With LP, there is a clear association with dyslipidemia and diabetes, so “asking the right questions is going to be important” when talking to the patient. There is also a higher risk of autoimmune diseases, especially of the thyroid type, associated with LP, he said.
No treatment has been Food and Drug Administration approved for LP, but some are expected in the future, he said.
For now, he emphasized creativity in the management of patients with LP. “I love oral retinoids for this,” he said. Antimalarials and methotrexate are also options.
In one case Dr. Friedman saw, nothing seemed to work: light therapy for a year; metronidazole; isotretinoin; halobetasol/tazarotene lotion; and the TNF-blocker adalimumab either weren’t effective or resulted in complications in the patient.
Knowing the recent implication of the interleukin (IL)-17 pathway in the pathophysiology of LP, he then tried the anti-IL17 antibody secukinumab. “This patient had a pretty robust response to treatment,” Dr. Friedman said. “He was very excited. The problem, as always, is access, especially for off-label therapies.”
Tumid lupus erythematosus. This disease is characterized by erythematous, edematous, nonscarring plaques on sun-exposed sites. For treatment, Dr. Friedman said antimalarials can be up to 90% effective, sometimes with rapid resolution of the lesions.
“You want to dose below that 5 mg per kg of true body weight to limit the small potential for ocular toxicity over time,” he said. And, he emphasized, “always combine treatment with good sun-protective measures.”
Dr. Friedman reported financial relationships with Sanova, Pfizer, Novartis, and other companies.
AT ODAC 2023