Descriptive and Concordance Data for Asynchronous Teledermatology Consultations for Dermatitis: A Retrospective Study.

Background: Implementation of teledermatology for assessing dermatitis patients provides comparable diagnostic and management outcomes to in-person visits, but studies on consumer to physician asynchronous teledermatology (eDerm) consults submitted by patients in large dermatitis cohorts are limited. The objective of this study was to retrospectively assess associations of eDerm consults with diagnostic accuracy, management, and follow-up in a large cohort of dermatitis patients. Methods: One thousand forty-five eDerm encounters between April 1, 2020, and October 29, 2021, recorded in the University of Pittsburgh Medical Center Health System Epic electronic medical record were reviewed. Descriptive statistics and concordance were analyzed using chi-square. Results: Asynchronous teledermatology modified/changed treatment in 97.6% of cases and had the same diagnosis between teledermatology and in-person follow-up in 78.3% of cases. Patients following up in the time line requested were more likely to follow-up in person (61.2% vs. 43.8%) than those who did not. Patients with intertriginous dermatitis (p = 0.003), preexisting conditions (p = 0.002), who required follow-ups (<0.0001), and moderate-high severity scores of 4-7 (p = 0.019) were more likely to follow up in the time line requested. Limitations: Lack of similar in-person visit data did not allow us to compare descriptive and concordance data between eDerm and clinic visits. Conclusions: eDerm offers a quick accessible solution to provide comparable dermatologic care for patients with dermatitis.

Melanoma Detected Through Teledermatology Versus In-Person Visits.

Background: Early detection of melanoma improves survival; however, patients face long wait times to receive dermatology care. Teledermatology (TD) is a promising tool to optimize access to care and has shown promise for the identification of malignancies but has not been well studied for melanoma. We evaluated the utility of TD as a triage tool to allow high-risk lesions of concern to be seen more expeditiously. Methods: Patient sociodemographic factors and histological characteristics of 836 melanomas biopsied between March 2020 and November 2022 in the University of Pittsburgh Medical Center health system were retrospectively evaluated, stratified by initial appointment type of TD versus in-person visit. Results: Patients first seeking care through teledermatology had shorter wait times to initial evaluation (p < 0.001) and eventual biopsy (p < 0.001), and these melanomas had higher Breslow thickness (p < 0.001), were more ulcerated (p = 0.002), invasive (p = 0.001), and of a more aggressive subtype (p = 0.007) than those initially evaluated in-person. TD was also utilized by a higher proportion of younger (p = 0.001) and non-white (p = 0.03) patients who identified their own lesion (p < 0.001). Conclusions: TD may be a strategy to improve melanoma outcomes by providing an accessible avenue of expedited care for high-risk lesions associated with worse clinical prognosticators of disease.

Utilization of Asynchronous and Synchronous Teledermatology in a Large Health Care System During the COVID-19 Pandemic.

Background: Teledermatology offers an opportunity to continually deliver care during the coronavirus disease 2019 pandemic. Objective: To provide quantitative data about the use of teledermatology. Methods: Retrospective analysis of teledermatology consultations was performed from March 16 to May 1, 2020. The number/type of encounters, differences in diagnoses, and prescriptions between asynchronous and synchronous teledermatology visits were analyzed. Results: A total of 951 visits (36.2%) were asynchronous whereas 1,672 visits (63.8%) were synchronous. Only 131 (<5%) visits required an acute in-person follow-up. The diagnosis of acne was more frequent with asynchronous visits (p < 0.002, Bonferroni corrected). Antibiotics and nonretinoid acne medications were prescribed more with asynchronous visits, whereas immunomodulators and biologics were more commonly prescribed with synchronous visits (p < 0.02, Bonferroni corrected). Providers at our institution were split on preferred mode (54.2% synchronous, 45.8% asynchronous); however, synchronous visits were preferred for complex medical dermatology patients and return patients (p < 0.05). Limitations: This study is limited by being a single-center study. Conclusions: Asynchronous teledermatology was used more for acne management, whereas synchronous teledermatology was preferable to providers for complex medical dermatology. Postanalysis of the data collected led us to institute a hybridization of our asynchronous and synchronous teledermatology.

Refractory Cutaneous Dermatomyositis With Severe Scalp Pruritus Responsive to Apremilast.

ABSTRACT: Dermatomyositis (DM) is a subset of idiopathic inflammatory myopathy with characteristic cutaneous manifestations and muscle weakness. Conventional treatments for DM include glucocorticoids and other immunosuppressive or immunomodulatory agents including hydroxychloroquine, methotrexate, azathioprine, mycophenolate mofetil, tacrolimus, cyclosporine, and intravenous immunoglobulin. Refractory patients require more aggressive or novel therapies. Apremilast has not been studied for the management of refractory cutaneous DM. We report a case of a patient with refractory DM with severe scalp pruritus treated with apremilast who demonstrated significant improvement in her skin disease and complete resolution of scalp pruritus.

Inpatient eDermatology (Teledermatology) Can Help Meet the Demand for Inpatient Skin Disease.

Background: Currently, the number of inpatient dermatology providers cannot meet the overall burden of inpatient skin disease in the United States. Introduction: We seek to determine whether inpatient eDermatology can meet the need for inpatient skin disease in hospitals without access to a dermatology hospitalist. Methods: This retrospective cohort study reviewed inpatient eDermatology consults at the University of Pittsburgh eDermatology Consult Service between July 1, 2014 and June 30, 2018. This included a diverse group of 1,320 patients admitted to 10 different community hospitals. Study data were reviewed for demographics, diagnostic impressions, time to discharge, and diagnostic discordance between referring and consultant physicians. Results: Forty percent of inpatient eDermatology consults were admitted with a primary dermatologic diagnosis. Referring diagnosis most commonly was rash not otherwise specified. eDermatology consulting impressions, conversely, were specific and varied. Ninety-one percent of patients received a consultant impression by the end of day, or within 8 hours. Overall, 89.3% of patients with a referring diagnosis of "cellulitis" were given a different diagnosis by the consultant. Discussion: Although this study lacked concordance data to compare the Inpatient eDermatologist with a live Inpatient Dermatologist, overall, eDermatology consultants were able to provide rapid consult recommendations that aided patient management. Conclusions: Inpatient eDermatology appears to be an effective medium to provide dermatologic care to patients at hospitals without a dermatology presence. This delivery of health care can help prevent misdiagnosis, unnecessary costs, and inappropriate systemic therapies.

Grover's Disease Treated With Total Skin Electron Beam Radiotherapy

Persistent Grover's disease can cause significant symptoms of pruritus thereby decreasing quality of life. Many patients undergo successful conservative management of their disease; however, a subset of patients is recalcitrant despite multiple lines of therapy. Accordingly, we present, to our knowledge, the first reported case of recalcitrant Grover's disease treated successfully with radiotherapy. J Drugs Dermatol. 2019;18(4):392-393.

Eruptive Melanocytic Acral Nevi in the Setting of 6-mercaptopurine Therapy.

Eruptive melanocytic nevi (EMN) are a rare clinical finding characterized by sudden-onset nevi that often present in a grouped distribution. They have been associated with chemotherapy, immunosuppression, bullous diseases, and medications including multikinase and BRAF inhibitors. It is important for dermatologists to be able to identify patients with sudden development of new melanocytic nevi secondary to particular medications. Herein, we describe a case of eruptive melanocytic acral nevi secondary to 6-mercaptopurine therapy.

J Drugs Dermatol. 2017;16(5):516-518.

Sofosbuvir-Induced Erythrodermic Pityriasis Rubra Pilaris-Like Drug Eruption.

Until 2011, the standard-of-care therapy for patients with hepatitis C consisted of interferon and ribavirin. The recent advent of new targeted therapies against this virus has provided more options of treatment for infected patients. Sofosbuvir, a nucleotide inhibitor of hepatitis C virus (HCV) RNA polymerase, was recently approved by the US Food and Drug Administration in 2013. Various Phase 3 trials with sofosbuvir combination therapy have reported an incidence of rash between 7% and 18%. We here describe a case of sofosbuvir-induced erythrodermic pityriasis rubra pilaris-like drug eruption.

The skin and hypercoagulable states.

Hypercoagulable states (HS) are inherited or acquired conditions that predispose an individual to venous and/or arterial thrombosis. The dermatologist can play a vital role in diagnosing a patient's HS by recognizing the associated cutaneous manifestations, such as purpura, purpura fulminans, livedo reticularis, livedo vasculopathy (atrophie blanche), anetoderma, chronic venous ulcers, and superficial venous thrombosis. The cutaneous manifestations of HS are generally nonspecific, but identification of an abnormal finding can warrant a further workup for an underlying thrombophilic disorder. This review will focus on the basic science of hemostasis, the evaluation of HS, the skin manifestations associated with hypercoagulability, and the use of antiplatelet and anticoagulant therapy in dermatology.