Inflammatory and vaso-occlusive ulcers: Part I - clinical presentation and diagnosis.

In this CME, we review two specific categories of ulcers: inflammatory (where inflammation is the primary pathologic process leading to ulceration) and vaso-occlusive (where occlusion is the primary process). Inflammatory ulcers include pyoderma gangrenosum and vasculitides, whereas livedoid vasculopathy, calciphylaxis and Martorell ulcers are vaso-occlusive ulcers. Determining the causes of ulcers in these conditions may require laboratory evaluation, biopsy and imaging.

Inflammatory and vaso-occlusive ulcers: Part II - Management.

In the second part of this CME, we present an approach for the management of inflammatory and vaso-occlusive ulcers and highlight the need for further research in this field. The three overarching principles for management are etiology-specific treatment, ulcer care, and consideration of patient comorbidities and risk factors for poor healing. Both etiology-specific treatment and management of patient comorbidities and risk factors often require collaboration with providers from other specialties. Ulcer care is governed by TIME, or tissue debridement, infection control, management of moisture imbalance and epithelial edge advancement. As wound healing is a dynamic process, management should be adapted to changes in the status of the ulcer.

Monkeypox outbreak, vaccination, and treatment implications for the dermatologic patient: Review and interim guidance from the Medical Dermatology Society.

Rapid human-to-human transmission of monkeypox has created a public health emergency requiring prompt, multidisciplinary attention. Dermatologists are at the forefront of diagnosis due to the disease-defining skin lesions. Moreover, patients with pre-existing skin disease and those who are on immunosuppressive medications for skin disease may be at increased risk of severe infection. In this review, a panel of authors with expertise in complex medical dermatology and managing patients on immunosuppression reviews the literature and provides initial guidance for diagnosis and management in dermatology practices. Though there are knowledge gaps due to a lack of controlled studies, we support use of replication-deficit vaccines in all dermatologic patients who meet qualifying risk or exposure criteria. We offer strategies to optimize vaccine efficacy in patients with immunosuppression. We discuss alternative post-exposure treatments and their safety profiles. Finally, we outline supportive care recommendations for cutaneous manifestations of monkeypox. Large scale epidemiologic investigations and clinical trials will ultimately revise and extend our guidance.

A national survey comparing practice patterns and residency training satisfaction for categorical dermatology versus combined internal medicine and dermatology trained physicians.

Combined internal medicine and dermatology (med-derm) training programs were created to advance complex medical dermatology and inpatient dermatology care. A prior study demonstrated that compared to categorical dermatology residents, med-derm residents had less program satisfaction, yet indicated a stronger desire to pursue careers in academia. No follow-up data on practice patterns after training has been reported. We aimed to characterize differences in residency program satisfaction and practice patterns between physicians trained in categorical dermatology compared to med-derm residency programs. We surveyed physicians who graduated from combined med-derm programs along with their counterparts, from six institutions, that either currently or historically had a combined med-derm training, from 2008-2017. Fifty-five percent of med-derm and forty-one percent of categorical-trained physicians responded. The practice patterns between the two groups were similar. A quarter of med-derm physicians continued to provide general internal medicine services. Categorical trained physicians were significantly more satisfied with their training (P=0.03) and performed more excisions on the head/neck (P=0.02). The combined graduates had significantly greater confidence in multidisciplinary care (P=0.003), prescribed more biologic (P<0.001) and non-biologic immunosuppressive agents (P=0.002), and volunteered more for the underserved patients in their communities (P=0.04). Although few differences in overall practice patterns between categorical and med-derm trained graduates were appreciated, med-derm graduates seem more comfortable with multidisciplinary care and may care for more medically complex patients requiring immunosuppression.

A Case of Tofacitinib-Induced Lymphomatoid Papulosis With Ocular Involvement.

ABSTRACT: Janus kinase (JAK) inhibitors are being prescribed with increasing regularity in dermatology. We report on a patient who initiated treatment with tofacitinib for refractory erythema elevatum diutinum and subsequently developed a novel cutaneous outbreak characterized by firm violaceous papules on the trunk and extremities along with conjunctival injection and periorbital inflammation. Biopsy of affected tissue from both the cutaneous and ophthalmologic sources demonstrated increased numbers of CD30+ large atypical cells amid a mixed inflammatory cell infiltrate, consistent with lymphomatoid papulosis. A review of the literature reveals a plausible mechanism for the induction of persistent JAK signaling in the presence of a JAK inhibitor. We discuss this mechanism in depth because it pertains to this patient and recommend continued vigilance with the use of these immunologic agents.

A virtual faculty exchange program enhances dermatology resident education in the COVID-19 era: a survey study.

One of the many consequences of the COVID-19 pandemic was the cancelation of the 2020 American Academy of Dermatology Annual Meeting. This conference historically features lectures from world-renowned experts in all areas of dermatology, thus providing an important educational experience for dermatology residents. We hypothesized that the cancellation of this meeting produced a substantial educational loss for dermatology residents. To mitigate this impact, we developed a virtual faculty exchange program and surveyed dermatology residents' perspectives on its implementation. All participating residents found the virtual faculty exchange useful and would recommend it to other residents/programs. Moreover, all residents wanted to participate in more faculty exchange sessions as well as incorporate them throughout the academic year. Additionally, this educational program eliminated the potential cost of >$15,000 in flights and >24 metric tons of carbon emissions. This virtual faculty exchange program is a viable tool to enhance dermatology resident education in the COVID-19 era.

Perioperative management of pyoderma gangrenosum.

Pyoderma gangrenosum (PG) classically presents with an acute inflammatory stage, characterized by rapid evolution of painful ulcerations. The pathergy associated with PG lesions complicates disease management. Although PG is commonly treated with immunosuppression, some patients have refractory noninflammatory ulcers. In this subpopulation, there are case reports of successful surgical treatment. However, there is no consensus on optimal perioperative treatment for patients with PG undergoing surgery of any kind, PG related or otherwise. Therefore, we conducted a comprehensive literature review describing perioperative management practices and risk factors that may predict response to surgical intervention. We identified 126 cases of surgical intervention in patients with active PG; among these, only 16.7% experienced postoperative disease progression. No perioperative treatments or clinical risk factors were identified as statistically significant predictors of disease recurrence. Although limited by case series design and publication bias, this study is a valuable means of hypothesis generation for this rare condition.

Red puffy hand syndrome mistaken for inflammatory arthritis.

Red puffy hand syndrome is an uncommon clinical manifestation of intravenous drug abuse, which presents with bilateral, painless and non-pitting erythema and edema of the dorsal hands. The pathophysiology is believed to primarily be the result of lymphatic blockage from either direct toxicity of the injected drug, drainage of impurities, or infection complications. A woman in her 40's with remote intravenous drug use presented with over a decade of fixed, painless erythema and swelling of bilateral dorsal hands. Owing to an elevated rheumatoid factor, which would later be attributed to patient's untreated hepatitis C, these findings were mistaken for rheumatoid arthritis and unnecessarily treated with methotrexate and prednisone. Upon proper recognition of her underlying Red puffy hand syndrome, systemic medications were discontinued and appropriate care was initiated with lymphedema decongestion and occupational therapy. Red puffy hand syndrome, albeit rare, is an important manifestation of intravenous drug abuse; its recognition will spare patients from unnecessary systemic treatments.

Survey of resident physician and attending physician feedback perceptions: There is still work to be done.

Feedback is essential for resident physician (RP) personal and professional growth. The goal of this study was to explore RP and attending physician (AP) perceptions of feedback. Two online surveys (one for RPs and one for APs) were distributed. One hundred twenty two responses were received, of which 67 were RPs and 55 were APs. Although the majority of RP and AP agree that feedback is essential for resident formation, there was a statistical difference between these groups, P=0.04 (RPs 91% versus APs 80%) with residents more likely to agree and strongly agree with this sentiment. Thirty one percent of APs report giving daily feedback, while only 9% of RPs report receiving daily feedback. Resident physicians are more dissatisfied with the quality of the feedback (40%) rather than the amount of feedback (34%). When providing feedback to their AP only 33% of RP versus 83% of APs provide honest and balanced feedback (P?0.001). RPs desire feedback that is specific, prompt, private, personalized and face-to-face. This knowledge and skills gap presents an important opportunity to incorporate feedback training into residencies to ensure that the dermatologists of the future are not only medically competent, but also competent in providing feedback to future generations.

Subcutaneous panniculitis-like T-cell lymphoma responsive to combination therapy with methotrexate and corticosteroids.

Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare condition that falls underneath the umbrella of primary cutaneous T-cell lymphomas (CTCLs). SPTCL can be very difficult to diagnose as it may mimic other subtypes of CTCL, such as γ/δ T-cell lymphoma (TCL), or other forms of panniculitis. Confirmation of diagnosis often requires immunohistochemical analysis and is essential for proper prognosis and therapeutic management. Herein, we present a case of SPTCL that mimicked lupus panniculitis and was successfully treated with prednisone taper and methotrexate.

Prevention and management of glucocorticoid-induced side effects: A comprehensive review: Infectious complications and vaccination recommendations.

Part 3 of this 4-part continuing medical education series reviews several important infectious complications of corticosteroid use, including a focus on pneumocystis pneumonia (PCP) prophylaxis, tuberculosis, viral hepatitis, and other infections, followed by a discussion of vaccination recommendations in immunosuppressed patients.

Prevention and management of glucocorticoid-induced side effects: A comprehensive review: Ocular, cardiovascular, muscular, and psychiatric side effects and issues unique to pediatric patients.

The final article in this 4-part continuing medical education series reviews the ocular, cardiovascular, muscular, and psychiatric side effects of glucocorticoids and discusses side effects unique to pediatric patients.

Prevention and management of glucocorticoid-induced side effects: A comprehensive review: A review of glucocorticoid pharmacology and bone health.

Systemic glucocorticoids are an essential therapy for a range of conditions, but their multiple side effects can produce significant morbidity for patients. The objective of this review is to discuss these side effects while addressing 3 questions: 1) What dose and duration of glucocorticoid therapy should prompt concern for individual side effects?; 2) How should clinicians counsel patients about these complications?; and 3) How can these problems be prevented or managed? To accomplish these objectives, we have created a series of tables and algorithms based on a review of relevant data to guide counseling, prophylaxis, and management of 11 glucocorticoid side effects. The first article in this 4-part continuing medical education series begins with a review of glucocorticoid pharmacology followed by a discussion of bone health (ie, osteoporosis and osteonecrosis).

Prevention and management of glucocorticoid-induced side effects: A comprehensive review: Gastrointestinal and endocrinologic side effects.

Part 2 of this 4-part continuing medical education series continues with a discussion of the prevention and management of gastrointestinal side effects associated with corticosteroid use, including peptic ulcer disease, gastrointestinal bleeding, and pancreatitis, followed by a review of corticosteroid-related endocrinologic side effects, such as diabetes, adrenal suppression, and Cushing syndrome.

Cutaneous Small-Vessel Vasculitis in Two Children with Inflammatory Bowel Disease: Case Series and Review of the Literature.

Cutaneous small-vessel vasculitis (CSVV) is an infrequent manifestation of pediatric inflammatory bowel disease (IBD). We report two cases of CSVV associated with ulcerative colitis, review the literature, and discuss the diagnostic evaluation of children who present with CSVV and abdominal pain. After excluding more common causes of CSVV and abdominal pain in children, including immunoglobulin A vasculitis (previously Henoch-Schönlein purpura), infectious colitis, and drug-induced vasculitis, alternative diagnoses such as CSVV secondary to IBD or systemic vasculitis with gastrointestinal involvement must be considered.

Assessment of risk and use of prophylaxis for glucocorticoidinduced-osteoporosis among dermatologists in the Pacific Northwest: a survey study.

OBJECTIVE: Exposure to even physiologic doses of glucocorticoids can reduce one's bone mass and increase risk for osteoporotic fracture. There currently exists a wide variation in clinician approach to the assessment and management of glucocorticoid-induced osteoporosis (GIO). Our objectives were to characterize Pacific Northwest dermatology providers' general practices, assessment of risk for GIO, and preferred GIO prophylaxis measures by way of survey. To identify whether knowledge deficits exist with respect to preventing and managing GIO in dermatology patients. DESIGN: A self-administered, 22-question survey was sent electronically to respondent population. Surveyed population composed of 392 dermatology providers of the Washington State Dermatology Association and Oregon Dermatology Society registries. Survey responses were collected anonymously via Catalyst WebQ. RESULTS: Respondents over-estimated fracture risk and reported they would prescribe antiresorptive medications at a less-than-adequate rate. When given clinical scenarios and asked to assess risk of major osteoporotic fracture, respondents frequently overestimated risk compared to that estimated by the FRAX tool (67%-71%). When asked directly if one would prescribe bisphosphonates as GIO prophylaxis for a high-risk patient, only 49% responded always/almost always. CONCLUSIONS: This study suggests that a knowledge deficit exists within dermatology with respect to prevention and screening of GIO. The resultant practice gap is likely contributing to morbidity and mortality for dermatology patients requiring chronic glucocorticoid use for dermatologic disorders. Provider variability in practices suggests that dermatology could benefit from additional education in assessment and treatment of GIO, as well as a clear set of guidelines for GIO management.