Tapinarof cream 1% once daily was well tolerated in adults and children with atopic dermatitis in two phase 3 randomized trials.

Tapinarof cream 1% once daily (QD) demonstrated significant efficacy in patients down to age 2 years with atopic dermatitis (AD) in the ADORING 1 and 2 phase 3 trials. We report local tolerability outcomes. Patients received Tapinarof or vehicle cream QD for 8 weeks.

A randomized, double-blinded, phase 2 trial of EDP1815, an oral immunomodulatory preparation of , in adults with mild-to-moderate plaque psoriasis.

Background: Psoriasis is a chronic inflammatory skin disease. EDP1815 is an oral, gut-restricted preparation of non-live , the first of a new immunomodulatory therapeutic class targeting the small intestine to generate systemic anti-inflammatory responses.

Objective: To evaluate safety and efficacy of EDP1815 in mild-to-moderate psoriasis in a proof-of-concept study.

Secukinumab in adult patients with lichen planus: efficacy and safety results from the randomized placebo-controlled proof-of-concept PRELUDE study.

Background: Patients with lichen planus (LP) refractory to available therapies often experience a high disease burden, representing a population with a clear unmet need for new treatments.

Objectives: To evaluate the efficacy and safety of secukinumab 300 mg over 32 weeks in adult patients with biopsy-proven cutaneous LP (CLP), mucosal LP (MLP) or lichen planopilaris (LPP) that is inadequately controlled by topical corticosteroids.

Methods: PRELUDE was a randomized double-blind placebo-controlled phase II proof-of-concept study that enrolled patients with CLP, MLP or LPP.

Safety of IL-23 p19 Inhibitors for the Treatment of Patients With Moderate-to-Severe Plaque Psoriasis: A Narrative Review.

The approved biologics targeting interleukin (IL)-23 p19 for the treatment of moderate-to-severe plaque psoriasis, including guselkumab, tildrakizumab, and risankizumab, have generally favorable safety profiles. The aim of the current review is to describe in detail the safety of these selective inhibitors. A literature search was performed using PubMed from inception to 1 November 2022, to identify clinical trials and real-world evidence publications using the keywords "guselkumab," "tildrakizumab," and "risankizumab.

Narrative Review of the Emerging Therapeutic Role of Brodalumab in Difficult-to-Treat Psoriasis.

Psoriatic involvement in areas of the body such as nails, palms and soles (palmoplantar), and scalp is associated with dramatically negative effects on quality of life relative to involvement elsewhere in the body. Although numerous evidence-based studies demonstrate the efficacy of biologics for overall skin clearance in moderate-to-severe plaque psoriasis (including tumor necrosis factor α [TNFα] inhibitors and interleukin [IL]-17A, IL-12/IL-23, IL-23, IL-17F, and IL-17A/F inhibitors), large, randomized, placebo-controlled clinical studies of psoriasis with nail, palmoplantar, and scalp involvement are needed to better inform decision-making in clinical practice. Moreover, biologic failure caused by drug ineffectiveness is a common occurrence in patients who do not respond, lose response, or are intolerant to treatment.

The pan-JAK inhibitor delgocitinib in a cream formulation demonstrates dose response in chronic hand eczema in a 16-week randomized phase IIb trial.

Background: Chronic hand eczema (CHE) is a burdensome disease, and new well-documented, safe and efficacious treatments are warranted. In a recent CHE phase IIa trial, the pan-Janus kinase (JAK) inhibitor delgocitinib in an ointment formulation was found to be efficacious and well tolerated.

Objectives: This trial assessed the dose response, efficacy and safety of delgocitinib cream in CHE.

Phase 3 Trials of Tapinarof Cream for Plaque Psoriasis.

Background: Tapinarof cream is a topical aryl hydrocarbon receptor-modulating agent under investigation for the treatment of psoriasis. Tapinarof modulates the expression of interleukin-17 and the skin-barrier proteins filaggrin and loricrin.

Methods: We conducted two identical phase 3 randomized trials of tapinarof in patients with mild-to-severe plaque psoriasis.

Synergistic induction of IL-23 by TNFα, IL-17A, and EGF in keratinocytes.

IL-23 is an inflammatory cytokine that plays an essential role in Th17 immunity by enhancing Th17 cell proliferation and survival, and Th17 cytokine production. IL-23 has pathogenic roles in the development of Th17-mediated inflammatory diseases including psoriasis. Despite successful treatment of psoriasis by blocking IL-23, the regulation of IL-23 expression in psoriasis patients is largely unknown.

Nicolau syndrome and localized panniculitis: a report of dual diagnoses with an emphasis on morphea profunda-like changes following injection with glatiramer acetate.

Glatiramer acetate, given as a 40 mg subcutaneous injection thrice weekly, was recently approved by the FDA based on data suggesting better compliance and a more favorable side effect profile compared to lower dose, daily dosing. The most commonly reported adverse events are transient injection site reactions involving redness and pain at the site; however, more pronounced panniculitis and lipoatrophy have also been reported. Here, we present the case of a 51-year-old female treated with higher dose glatiramer acetate who presented with a cutaneous injection site reaction consistent with Nicolau syndrome.

Risk of Cardiovascular Outcomes among Psoriasis Patients Treated with Biologics and Other Systemic Agents.

Background: The risk for cardiovascular events associated with systemic therapies for psoriasis, including biologics, is unclear.

Methods: We used administrative data from Medicare 2006 through 2011 to identify psoriasis patients who initiated systemic treatments. We estimated incidence rates of hospitalized myocardial infarction, stroke, and a composite cardiovascular disease outcome, adjusting for potentially confounding factors.

Demographics, clinical disease characteristics, and quality of life in a large cohort of psoriasis patients with and without psoriatic arthritis.

Innovation: What is already known about the topic: psoriasis (PsO) is a common skin disease with major impact on quality of life (QoL). Patient-reported data on QoL from large number of PsO patients with and without psoriatic arthritis (PsA) are limited.

What This Study Adds: In a large cohort referred to a university psoriasis center, patients with PsO and concomitant PsA (~30% in this group) had greater degrees of skin and nail involvement and experienced greater negative impacts on QoL.

Unique Cutaneous Reaction to Second- and Third-Generation Tyrosine Kinase Inhibitors for Chronic Myeloid Leukemia.

Background: Recently developed tyrosine kinase inhibitors (TKIs) offer first-line alternatives to patients with chronic myeloid leukemia. While these medications are generally well tolerated, cutaneous reactions occur frequently and can present a management challenge. We describe a newly recognized skin reaction to dasatinib and nilotinib and extend it to the newer agent ponatinib.

Triple antibiotic combination therapy may improve but not resolve granuloma annulare.

Granuloma annulare is a fairly common entity yet lacks reliable treatment options especially when multiple lesions or dissemination exists. A recent case series suggests that a regimen of three oral antibiotics may prove to be an effective treatment. Our objective is to evaluate the efficacy of once monthly triple antibiotic therapy for granuloma annulare.

A novel, short, and simple screening questionnaire can suggest presence of psoriatic arthritis in psoriasis patients in a dermatology clinic.

Delaying diagnosis of psoriatic arthritis (PsA) can lead to poor quality of life and disability. The purpose of this study is to identify simple questions for dermatologists to screen psoriasis patients for psoriatic arthritis. Data regarding psoriasis and arthritis were prospectively collected by a questionnaire from all psoriasis patients.

Persistence of Staphylococcus aureus colonization among individuals with immune-mediated inflammatory diseases treated with TNF-α inhibitor therapy.

Objective: We investigated the relationship between Staphylococcus aureus colonization and the use of immunosuppressive therapies in patients with immune-mediated inflammatory diseases (IMIDs).

Methods: We prospectively enrolled IMID patients from the rheumatology and dermatology departments of Oregon Health & Science University. At enrolment, we surveyed patients for S.

A double-blind, randomized, bilateral comparison of skin irritancy following application of the combination acne products clindamycin/tretinoin and benzoyl peroxide/adapalene.

Background: The use of topical medications for acne vulgaris is often limited by their irritant properties. Newer combination preparations are available and offer convenience, but irritant potential may still be a hindrance, perhaps more so with the combination of 2 agents. Few studies have compared these formulations directly for tolerability.

Chronic ulcerative herpes simplex virus infection of the vulva.

Herpes simplex virus infections in HIV-infected individuals can be clinically unusual and difficult to treat due to underlying problems with cell-mediated immunity and the occurrence of antiviral resistance. Additionally, partial or incomplete restoration of immune function may result in chronic ulcerations that require rotational treatments. In this report, we describe the case of a 38-year-old HIV-positive woman who developed the ulcerative form of chronic herpes simplex infection despite highly active antiretroviral therapy and valacyclovir prophylaxis.

Nephrogenic systemic fibrosis: incidence, associations, and effect of risk factor assessment--report of 33 cases.

Purpose: To describe the presentation and clinical course of patients with nephrogenic systemic fibrosis (NSF) at a large acute-care hospital, to evaluate the overall incidence of NSF, and to assess the effect of a hospital-wide policy regarding gadolinium-based contrast agent (GBCA) use on NSF incidence.

Materials And Methods: A review of all cases of NSF observed at an institution from 2003 to 2008 was conducted. This HIPAA-compliant study was approved by the institutional review board.