Pennwilliams9634

In this report, the case of a 58-year-old male with extensive, rapidly growing cutaneous angiosarcoma is described. Though involvement of the scalp is common in cutaneous angiosarcoma, the extent of cutaneous disease at presentation in this case was striking. This case provides an important illustration of extensive cutaneous angiosarcoma of the scalp and its potential to rapidly advance. Early diagnosis and treatment of cutaneous angiosarcoma is paramount, as cutaneous angiosarcoma is highly aggressive and is associated with an overall poor prognosis. This case is presented to highlight the need for clinicians to maintain a high index of suspicion and low threshold for biopsy in patients presenting with violaceous or ecchymotic lesions on the head or scalp. J Drugs Dermatol. 2021;20(8)895-897. doi10.36849/JDD.6051.Vaccination is an important intervention in preventing the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Selleck Dibutyryl-cAMP Messenger RNA (mRNA) vaccines from Pfizer™ and Moderna™ are the first to market in the United States, and while cutaneous adverse events have been reported in clinical trials for both of these vaccines, they have not been well characterized. Here we report a case of a patient who developed herpes zoster after receiving the Moderna™ COVID-19 vaccine. Dermatologists should familiarize themselves with this and other potential cutaneous adverse events associated with COVID-19 vaccination. J Drugs Dermatol. 2021;20(8)898-900. doi10.36849/JDD.6146.

New development of cell-targeted therapies to enable site-specific skin tissue drug delivery may reduce off-target effects, decrease unwanted toxicities, and enhance drug efficacy. These efforts have led to several targeting strategies that modulate active product delivery to include small molecule-, nucleic acid-, peptide-, antibody-, and cell-based strategies. Tissue specific cell-targeting strategies such as these may be useful in cosmetic dermatologic applications.

The aim of this 16-week clinical trial of a skin brightening composition containing melanocyte cell-targeted biodelivery was to assess its effectiveness in restoring the skin complexion evenness by modulating melanocyte activity in a cohort of 50 Fitzpatrick type I–VI subjects with moderate to severe dyspigmentation.

Data from expert grading, skin surface colorimetry, and subject self-assessments reflected significant improvement in facial skin tone as early as 2 weeks after treatment initiation, with continual improvement throuts demonstrate the ability of a cell-targeted topical therapy to achieve improvements in skin pigmentation through site-specific suppression of melanocyte activity. J Drugs Dermatol. 2021;20(8)865-867. oi10.36849/JDD.6037 THIS ARTICLE HAD BEEN MADE AVAILABLE FREE OF CHARGE. PLEASE SCROLL DOWN TO ACCESS THE FULL fTEXT OF THIS ARTICLE WITHOUT LOGGING IN. NO PURCHASE NECESSARY. PLEASE CONTACT THE PUBLISHER WITH ANY QUESTIONS.

Actinic Keratosis (AK) is a potentially pre-malignant tumor with a poorly defined risk of progression to invasive squamous cell carcinoma (SCC). Because of the typical need for recurrent cycles of AK treatment, outcomes can be limited by both therapeutic efficacy and patient adherence.

To synthesize the available and most current literature into overarching principles to provide guidance on the management of AKs, improving patient experiences and treatment outcomes.

A systematic review querying epidemiology, natural history, prognosis, management of AKs as well as the mechanism of action of and adherence to current AK therapy was conducted. After reviewing the literature, an expert consensus panel consisting of 10 expert dermatologists and dermatopathologists used a modified Delphi process to develop statements regarding the pathogenesis and management of AKs. Final statements were only adopted with a supermajority vote (≥7/10).

The panel developed 7 consensus statements regarding AKs pathogene actinic keratoses, dermatologists must understand how newer therapeutic approaches with mechanisms of action that have more rapid onset of action, shorter treatment courses, and less intense local skin reaction (LSRs) may promote adherence and improve long-term outcomes. J Drugs Dermatol. 2021;20(8)888-893. doi10.36849/JDD.6078 THIS ARTICLE HAD BEEN MADE AVAILABLE FREE OF CHARGE. PLEASE SCROLL DOWN TO ACCESS THE FULL fTEXT OF THIS ARTICLE WITHOUT LOGGING IN. NO PURCHASE NECESSARY. PLEASE CONTACT THE PUBLISHER WITH ANY QUESTIONS.The Symposium on Hidradenitis Suppurativa Advances (SHSA) is a joint meeting of the United States Hidradenitis Suppurativa Foundation (HSF) and the Canadian Hidradenitis Suppurativa Foundation (CHSF). This annual cross-disciplinary meeting brings together experts from around the world in an opportunity to discuss the most recent advances in the study of hidradenitis suppurativa (HS). The fifth annual meeting was held virtually on 9-11 October 2020. A record 347 attendees, including 79 people with HS, from 20 different countries attended. Key take-home points included Clinicians can optimize each visit by listening, provide education, and discuss treatments; a patient decision aid for HS (HS-PDA) is a freely available tool (www.informed-decisions.org); COVID-19 severity in HS patients was not different for patients treated with/without a biologic; comorbidity screening recommendations will be published soon; neutrophil extracellular traps (NETs) may play a role in HS; memory B cells, T helper 1 cytokines, and interleukin 1 signaling contributes to HS pathogenesis and are targets for new therapies; novel therapies are showing promise including a new JAK1 inhibitor (INCB054707) and brodalumab; and HS-specific outcome measures have emerged to better monitor disease severity, flare, and progression including a patient reported measure (HiSQOL) and an HS-specific investigator global assessment. J Drugs Dermatol. link2 2021;20(8)868-873. doi10.36849/JDD.5836.Psoriasis is a chronic inflammatory skin condition resulting from the dysregulation of cytokines. Apremilast, an oral phosphodiesterase-4 inhibitor is approved by the Federal Drug Administration (FDA) for the treatment of moderate to severe plaque psoriasis in patients who are eligible for phototherapy or systemic therapy. The drug increases cyclic adenosine monophosphate, cAMP, modulating the expression of pro-inflammatory cytokines. This review aims to explore and categorize current literature describing the efficacy and safety profile of the addition of apremilast to existing therapies including topicals, phototherapy, and systemic agents for the treatment of psoriasis. One database was used for the literature search. Seventeen studies with 617 patients met inclusion criteria and were included. Fifteen studies demonstrated beneficial results with excellent safety and efficacy of apremilast combination therapy (CT). Apremilast has been shown to improve the quality of life and reduce symptom severity in moderate to severe psoriasis. The drug’s simple dosing schedule with mild side effect profile makes it a practical option for patients as combination therapy. J Drugs Dermatol. 2021;20(8)837-843. doi10.36849/JDD.5845.

Psoriasis vulgaris is not easy to manage, even when mild. Knowledge of the efficacy of most topical therapies in this population is limited.

To assess the efficacy of calcipotriene 0.005% plus betamethasone dipropionate 0.064% (Cal/BD) foam in patients with mild psoriasis.

Post hoc analysis was performed on pooled data for subjects with mild psoriasis at baseline from 2 Phase 3 and 1 Phase 2 clinical trials. All subjects applied Cal/BD foam or vehicle foam once daily for at least 4 weeks. Efficacy assessments included treatment success (defined as IGA=0), mPASI, BSA, and the composite IGA BSA score.

Of the 848 subjects, 164 had mild psoriasis at baseline. Within this subpopulation of mild subjects, Cal/BD foam demonstrated significant efficacy over vehicle at week 4 in terms of the proportion of subjects achieving complete clearance of visible lesions (IGA=0). Significant improvements were also observed for mPASI, BSA, and IGA BSA score.

These post hoc analyses need to be confirmed with prospective studies.

Once-daily Cal/BD foam for 4 weeks demonstrated effectiveness in treating subjects with mild psoriasis, a population in which demonstration of treatment success can be difficult, because of the requirement for complete clearance of visible disease. Clinicaltrials.gov NCT02132936, NCT01866163, and NCT01536938 J Drugs Dermatol. 2021;20(8)822-828. doi10.36849/JDD.5743.

Once-daily Cal/BD foam for 4 weeks demonstrated effectiveness in treating subjects with mild psoriasis, a population in which demonstration of treatment success can be difficult, because of the requirement for complete clearance of visible disease. Clinicaltrials.gov NCT02132936, NCT01866163, and NCT01536938 J Drugs Dermatol. 2021;20(8)822-828. doi10.36849/JDD.5743.

The prognosis and treatment of basal cell carcinoma (BCC) are largely dependent on tumor subtype, which is typically determined by punch or shave biopsy. Data regarding concordance between BCC subtype on initial biopsy and final histopathology for Mohs micrographic surgery (MMS) or excision with frozen sections (EFS) are limited.

To determine the concordance between initial biopsy and final MMS or EFS subtyping of BCC. We aim to investigate the incidence and clinical characteristics of lesions initially diagnosed as superficial BCC (sBCC) that are later found to have a nodular, micronodular, or infiltrative component.

We conducted a retrospective review of all MMS or EFS cases performed at a single academic center from August 1, 2015, to August 31, 2017. Inclusion criteria were a biopsy-proven diagnosis of sBCC and presence of residual tumor following stage I of MMS or EFS. Fisher’s exact test was used to evaluate significance of clinical characteristics and outcomes associated with the presenular, micronodular, or infiltrative component. link3 Management of biopsy-proven sBCC should take into account the possible presence of an undiagnosed deeper tumor component with appropriate margin-assessment treatment modalities when clinically indicated. J Drugs Dermatol. 2021;20(8)874-879. doi10.36849/JDD.5838.Anti-epidermal growth factor receptor (EGFR) antibodies and anti-programmed cell death 1 protein (PD-1) antibodies have been used separately to treat metastatic cutaneous squamous cell carcinoma (cSCC). While two anti-EGFR antibodies have similar clinical activity, cetuximab is administered weekly, whereas panitumumab is administered every two weeks. This report details findings using panitumumab in combination with anti-PD-1 antibody in patients with relapsed refractory cSCC. Three consecutive patients with poor performance status and rapidly progressive recurrent cutaneous squamous cell carcinoma (cSCC) of the face or scalp signed informed consent to receive an anti-PD-1 antibody with the option to add panitumumab were there inadequate response. After 2, 5, and 7 cycles of anti-PD-1 antibody treatment, respectively, panitumumab was added and the combination was continued for 27, 7, and 5 cycles, respectively. Fatigue, rash, and hypomagnesemia were reported, consistent with expectations for either agent alone.