Treatment of atopic dermatitis with abrocitinib in real practice in Spain: efficacy and safety results from a 24-week multicenter study.

Background: Abrocitinib, a selective JAK 1 inhibitor, was recently approved in Europe. Despite its approval, real-world data on its efficacy and safety in treating moderate-to-severe atopic dermatitis (AD) remains limited.

Objectives: This study aimed to evaluate the short-term effectiveness and safety of abrocitinib in a real-life setting for patients with moderate-to-severe AD.

Pruritus and Pain Constitute the Main Negative Impact of Atopic Dermatitis® From the Patient's Perspective: A Systematic Review.

Atopic Dermatitis® (AD) is an inflammatory skin disease characterized by intense itching and highly visible signs, representing a great burden to the patient. Despite its straightforward diagnosis, AD severity and burden can be underestimated in routine clinical practice. This review aims to determine the impact of AD on patients' lives, establish which domains of life are most affected, and identify symptom drivers of AD burden.

Treatment of severe atopic dermatitis with tralokinumab in clinical practice: short-term effectiveness and safety results.

Background: Tralokinumab was recently approved for the treatment of moderate-to-severe atopic dermatitis (AD) and is the first selective interleukin (IL)-13 inhibitor that specifically neutralizes IL-13 with high affinity.

Objectives: To determine the real-life short-term effectiveness and safety of tralokinumab treatment in patients with moderate-to-severe AD.

Methods: A multicentre retrospective study was conducted including adult patients with moderate-to-severe AD who started tralokinumab treatment from 1 April to 30 June 2022 in 16 Spanish hospitals.

Factors Predicting Quality of Life Impairment in Adult Patients with Atopic Dermatitis: Results from a Patient Survey and Machine Learning Analysis.

Introduction: Atopic dermatitis (AD) is a chronic, inflammatory skin disorder that impairs patients' quality of life (QoL). Physician assessment of AD disease severity is determined by clinical scales and assessment of affected body surface area (BSA), which might not mirror patients' perceived disease burden.

Methods: Using data from an international cross-sectional web-based survey of patients with AD and a machine learning approach, we sought to identify disease attributes with the highest impact on QoL for patients with AD.

The Essential Role of IL-17 as the Pathogenetic Link between Psoriasis and Metabolic-Associated Fatty Liver Disease.

Interleukin 17 (IL-17) is an effector cytokine that plays a key role in the pathogenesis of both psoriasis and metabolic-associated fatty liver disease (MAFLD), a condition that is more prevalent and severe in patients with psoriasis. In liver inflammation, IL-17 is mainly produced by CD4+ T (TH17) and CD8+ T cells (Tc17), although numerous other cells (macrophages, natural killer cells, neutrophils and Tγδ cells) also contribute to the production of IL-17. In hepatocytes, IL-17 mediates systemic inflammation and the recruitment of inflammatory cells to the liver, and it is also implicated in the development of fibrosis and insulin resistance.

Ustekinumab to guselkumab transitions: A series of 54 patients emulating the navigate trial in real life.

NAVIGATE clinical trial demonstrated a higher rate of Psoriasis Assesment Severity Index (PASI)90 response in patients treated with guselkumab when compared to ustekinumab and an improved response in those who switched from ustekinumab to guselkumab due to partial response. The objective of the study is to describe ustekinumab to guselkumab switching in clinical practice. Observational, multicentric, descriptive study including 54 psoriasis patients who switched to guselkumab after treatment with ustekinumab from March 2019 to February 2021.

IL-15/IL-15Rα in SJS/TEN: Relevant Expression of and in Affected Skin.

Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a life-threatening hypersensitivity reaction to medications characterized by keratinocyte apoptosis and skin detachment. IL-15 serum levels have been associated with severity and prognosis of SJS/TEN. We have measured IL-15 concentrations in serum and blister fluid (BF) from patients with SJS/TEN by ELISA and used quantitative RT-PCR to analyze the expression of and (encoding for IL-15 Receptor-α chain) genes in peripheral blood and BF cells, including isolated monocytes, and in affected skin.

Long-term 2-year safety and efficacy of tralokinumab in adults with moderate-to-severe atopic dermatitis: Interim analysis of the ECZTEND open-label extension trial.

Background: Additional long-term treatments are needed for moderate-to-severe atopic dermatitis (AD). An ongoing, open-label, 5-year extension trial, ECZTEND (NCT03587805), assesses tralokinumab plus optional topical corticosteroids in participants from previous tralokinumab parent trials (PTs) with moderate-to-severe AD.

Objective: To evaluate the safety and efficacy of up to 2 years tralokinumab treatment in a post hoc interim analysis.

Continued Treatment with Dupilumab is Associated with Improved Efficacy in Adults with Moderate-to-Severe Atopic Dermatitis Not Achieving Optimal Responses with Short-Term Treatment.

Introduction: Previous drug survival studies of dupilumab in atopic dermatitis (AD) show that many patients continue treatment through 1 year, suggesting that patients experience clinically relevant benefits with long-term treatment.

Methods: This post hoc analysis included data through week 100 from 391 adult patients from the dupilumab open-label extension (OLE) study who had not achieved the endpoints of at least 75% improvement from baseline in the Eczema Area and Severity Index (EASI-75) or an Investigator's Global Assessment (IGA) score of 0 or 1 with short-term (16 weeks, 300 mg qw or q2w) dupilumab treatment in the parent SOLO 1 or 2 studies. All patients received dupilumab 300 mg qw in the OLE study, irrespective of whether they received qw or 2qw dosing in the parent study.

Dupilumab Treatment Provides Sustained Improvements Over 2 Years in Symptoms and Quality of Life in Adults with Atopic Dermatitis.

Introduction: Atopic dermatitis (AD) can have a profound negative impact on the quality of life (QoL) of patients. We analyzed the long-term changes in AD symptoms, QoL, and patient assessment of treatment effect in adults with moderate-to-severe AD treated for 2 years with dupilumab.

Methods: LIBERTY AD OLE (NCT01949311) is a multicenter, open-label extension (OLE) study in adults with moderate-to-severe AD who previously participated in dupilumab clinical trials (parent studies).

Psoriasis and fatty liver: a harmful synergy.

Numerous epidemiology studies confirm the increasing prevalence of non-alcoholic fatty liver disease in severe psoriasis, with more than double the risk reported for patients without psoriasis (odds ratio [OR] 2.15). Liver disease is more severe in patients with psoriasis than in controls without psoriasis and is associated with the severity.

Treatment of actinic keratosis through inhibition of cyclooxygenase-2: Potential mechanism of action of diclofenac sodium 3% in hyaluronic acid 2.5.

Cyclooxygenase-2 (COX-2) and its metabolic product prostaglandin E (PGE ) are induced in response to growth factors, inflammatory cytokines, tumor promoters, activated oncogenes, and, in the skin, ultraviolet (UV) radiation. Accumulating evidence suggests a role for the COX-2/PGE pathway in tumorigenesis in various tissue types including cutaneous squamous cell carcinoma. There is also strong evidence for a role in the development of actinic keratoses (AKs) - common dysplastic lesions of the skin associated with UV radiation overexposure - considered as part of a continuum with skin cancer.

Current Practice of Therapeutic Drug Monitoring of Biopharmaceuticals in Psoriasis Patients.

The high prevalence of psoriasis and the high spending on pharmaceuticals motivate a more evidence-based and cost-effective usage of biopharmaceuticals. A growing body of evidence exists that the implementation of therapeutic drug monitoring for biopharmaceuticals in psoriasis patients optimizes patient management and clinical outcome and enhances their efficacy. Therefore, the aim of this review was to give an overview of the literature on therapeutic drug monitoring of biopharmaceuticals in the treatment of psoriasis and to provide the useful information to dermatologists to improve health care in psoriasis patients.

Significant HLA class I type associations with aromatic antiepileptic drug (AED)-induced SJS/TEN are different from those found for the same AED-induced DRESS in the Spanish population.

Aromatic antiepileptic drugs (AEDs) are among the drugs most frequently involved in severe cutaneous adverse reactions (SCARs), such as Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug reactions with eosinophilia and systemic symptoms (DRESS). This study investigated the associations between the genetic polymorphisms of HLA class-I and AED-induced SCARs in the Spanish population. HLA class-I genotypes were determined in AED (phenytoin[PHT],lamotrigine[LTG],carbamazepine[CBZ],phenobarbital[PB])-induced SJS/TEN (n=15) or DRESS (n=12) cases included in the Spanish SCAR registry, PIELenRed.

Eosinophilic drug reactions detected by a prospective pharmacovigilance programme in a tertiary hospital.

Aim: We conducted a prospective evaluation of all eosinophilic drug reactions (EDRs) through the Prospective Pharmacovigilance Program from Laboratory Signals at Hospital to find out the incidence and distribution of these entities in our hospital, their causative drugs, and predictors.

Methods: All peripheral eosinophilia >700 × 10  cells l detected at admission or during hospitalisation, were prospectively monitored over 42 months. The spectrum of the localised or systemic manifestation of EDR, the incidence, the distribution of causative drugs, and the predictors were analysed.

Low-Dose 0.5% 5-Fluorouracil/10% Salicylic Acid Topical Solution in the Treatment of Actinic Keratoses.

Background: Actinic keratosis (AK) lesions have the potential to develop into invasive squamous cell carcinomas (SCCs), and approaches to treatment are evolving to try to reduce the burden of SCC.

Objective: To present the published clinical research surrounding the use of 0.5% 5-fluorouracil with 10% salicylic acid (low-dose 5-FU/SA) for the treatment of hyperkeratotic AKs.

Topical cidofovir to treat high-grade anal intraepithelial neoplasia in HIV-infected patients: a pilot clinical trial.

Objective: To evaluate the efficacy of 1% topical cidofovir cream for the treatment of anal high-grade squamous intraepithelial lesions (HSILs) in HIV-infected individuals.

Design: Single-arm, open-label, pilot clinical trial.

Methods: The study medication was applied intraanally three times per week for 4 weeks.

Human papillomavirus mRNA testing for the detection of anal high-grade squamous intraepithelial lesions in men who have sex with men infected with HIV.

Currently, screening for anal high-grade squamous intraepithelial lesions (anal HSIL) relies on anal cytology and high-resolution anoscopy. Since this approach has limited sensitivity and specificity for detecting anal HSIL, there is increasing interest in the role of biomarkers for predicting anal HSIL. The aim of this study is to evaluate the diagnostic accuracy of HPV E6/E7-mRNA expression for the detection of anal HSIL in MSM infected with HIV, in comparison to DNA-HR-HPV and anal cytology.

European expert recommendations on the use of injectable poly-L-lactic acid for facial rejuvenation.

Over the last few years, there have been a number of important changes in how we appreciate and understand the aging face. Volume loss is now recognized as a major component of facial aging. Treatment options that replace lost volume are increasingly used for recontouring and rejuvenation of the aging face.

Prevalence of abnormal anal cytology and high-grade squamous intraepithelial lesions among a cohort of HIV-infected men who have sex with men.

Background: The incidence of anal cancer among HIV-infected patients is higher than that in other populations. Anal high-grade squamous intraepithelial lesions are considered precursors to invasive squamous-cell carcinomas and are strongly associated to high-risk human papillomavirus infection.

Objective: The aim of this study is to determine the prevalence of anal high-grade squamous intraepithelial lesions through screening based on cytology and high-resolution anoscopy with biopsy in a cohort of HIV-infected men who have sex with men.