Journal Article

Long-Term Safety and Effectiveness of Adalimumab for Moderate to Severe Psoriasis: Results from 7-Year Interim Analysis of the ESPRIT Registry

Guo, Dianlin, Bereswill, Mareike, Kerdel, Francisco, Camez, Anne, Arikan, Dilek, Thaçi, Diamant, Menter, Alan, Ganguli, Arijit, Wu, Jashin J., Valdecantos, Wendell C., Abramovits, William

2017

Overview

Introduction ESPRIT (NCT00799877) is an ongoing 10-year international prospective observational registry evaluating the long-term safety and effectiveness of originator adalimumab in routine clinical practice for adult patients with chronic plaque psoriasis. Herein, we report the long-term safety, effectiveness, and patient-reported outcomes (PROs) following adalimumab treatment over the first 7 years of the ESPRIT registry. Methods All treatment-emergent (All-TE) adverse events (AE) since the initial (first ever) dose of adalimumab were assessed. Physician Global Assessment (PGA) and PROs (PROs for US patients only) were evaluated during registry participation. Results As of 30 November 2015, 6051 patients in the ESPRIT registry were analyzed, representing 23,660.1 patient-years (PY) of overall adalimumab exposure. The incidence rates for All-TE serious AEs, serious infections, and malignancies were 4.4, 1.0, and 1.0 events per 100 PY (E/100PY), respectively. The standardized mortality ratio for TE deaths in the registry was 0.27 (95% CI 0.18–0.38). During the registry’s first 7 years, PGA “clear” or “minimal” was achieved by >50% of patients at each annual visit, and among US patients, the mean improvement from baseline in different PROs was maintained. Conclusion No new safety signals were identified during the first 7 years of the registry, and safety was consistent with the known safety profile of adalimumab. The number of TE deaths was below the expected rate. During the registry’s first 7 years, most of the patients remained free of All-TE cardiovascular events, serious infections, and malignancy. As-observed effectiveness of adalimumab and improvements from baseline in PROs were maintained through 7 years of registry participation. Funding Abbvie. Trial Registration ClinicalTrials.gov identifier, NCT00799877.

• Publisher: Springer Healthcare,Springer Nature B.V
• Subject: Dermatology / FDA approval / Immunotherapy / Internal Medicine / Medicine / Medicine & Public Health / Monoclonal antibodies / Oral and Maxillofacial Surgery / Original Research / Patients / Plastic Surgery / Psoriasis / Quality of Life Research / TNF inhibitors