Effectiveness of Tralokinumab in Different Phenotypes of Atopic Dermatitis: A Real-World Study.

IF 3.5 3区医学 Q1 DERMATOLOGY

Dermatology and Therapy Pub Date : 2025-01-25 DOI:10.1007/s13555-025-01341-1

Ersilia Tolino, Luca Ambrosio, Nicoletta Bernardini, Ilaria Proietti, Nevena Skroza, Concetta Potenza

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Abstract

Introduction: Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by pruritus and a relapsing course, affecting approximately 25% of children and 4-7% of adults. This study evaluated the efficacy, safety, and quality-of-life impact of tralokinumab, a humanized monoclonal antibody targeting interleukin-13 (IL-13), in treating moderate-to-severe AD in a real-world setting, with a focus on different AD phenotypes.

Methods: An observational cohort of 30 adults treated with tralokinumab for ≥ 16 weeks was analyzed. Clinical and demographic data were collected, and outcomes were assessed using the Eczema Area and Severity Index (EASI), Dermatology Life Quality Index (DLQI), and numeric rating scales (NRS) for pruritus and sleep disturbances.

Results: By week 16, 60% achieved a 75% improvement in EASI (EASI75) and 31% reached a 90% improvement in EASI (EASI90), reflecting substantial clinical improvements. A ≥ 4-point reduction in pruritus NRS was observed in 63% of patients by week 16, increasing to 70% by week 32. Similarly, 75% achieved significant improvements in sleep disturbance NRS by week 16, with sustained effects through week 32. Subgroup analysis revealed superior clinical responses in patients with early-onset AD and atopic comorbidities. Lower total immunoglobulin E (IgE) levels at week 16 correlated with better outcomes, suggesting total IgE as a potential biomarker. By week 32, 70% of patients had a DLQI ≤ 5, indicating minimal quality-of-life impact. Additionally, 88% reached at least one therapeutic target, and 81% met composite endpoints combining clinician-assessed and patient-reported outcomes. The safety profile was consistent with clinical trials, with mild conjunctivitis and injection site reactions as the most common adverse events.

Conclusion: These findings support tralokinumab as an effective and well-tolerated treatment, emphasizing the importance of phenotype-specific approaches in AD management.

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来源期刊

Dermatology and Therapy Medicine-Dermatology

CiteScore

6.00

自引率

8.80%

发文量

187

审稿时长

6 weeks

期刊介绍： Dermatology and Therapy is an international, open access, peer-reviewed, rapid publication journal (peer review in 2 weeks, published 3–4 weeks from acceptance). The journal is dedicated to the publication of high-quality clinical (all phases), observational, real-world, and health outcomes research around the discovery, development, and use of dermatological therapies. Studies relating to diagnosis, pharmacoeconomics, public health and epidemiology, quality of life, and patient care, management, and education are also encouraged. Areas of focus include, but are not limited to all clinical aspects of dermatology, such as skin pharmacology; skin development and aging; prevention, diagnosis, and management of skin disorders and melanomas; research into dermal structures and pathology; and all areas of aesthetic dermatology, including skin maintenance, dermatological surgery, and lasers. The journal is of interest to a broad audience of pharmaceutical and healthcare professionals and publishes original research, reviews, case reports/case series, trial protocols, and short communications. Dermatology and Therapy will consider all scientifically sound research be it positive, confirmatory or negative data. Submissions are welcomed whether they relate to an International and/or a country-specific audience, something that is crucially important when researchers are trying to target more specific patient populations. This inclusive approach allows the journal to assist in the dissemination of quality research, which may be considered of insufficient interest by other journals. The journal appeals to a global audience and receives submissions from all over the world.