Dateset related to "Real-life Effectiveness and Safety of Guselkumab in Moderate-to-Severe Plaque Psoriasis: A 104-Week Retrospective Single-Center Study"

This record contains raw data related to the article "Real-life Effectiveness and Safety of Guselkumab in Moderate-to-Severe Plaque Psoriasis: A 104-Week Retrospective Single-Center Study"

Abstract

Background: Guselkumab is a monoclonal antibody approved for treating moderate-to-severe plaque psoriasis. Long-term data on the effectiveness and safety of guselkumab in a real-world setting are still limited.

Materials and methods: We conducted a 104-week monocentric retrospective study on 102 psoriasis patients, all treated with guselkumab for at least 16 weeks. At each visit, we used the Psoriasis Area and Severity Index (PASI): effectiveness endpoints were the percentages of patients achieving 75%/90%/100% (PASI 75/90/100) improvement in PASI compared with baseline. The Kaplan-Meier curve was used to assess the drug survival.

Results: At week 16, PASI 90 and PASI 100 were achieved by 49.02% and 32.35% of patients. At week 52, PASI 90 and PASI 100 were achieved by 71.58% and 55.79% of patients. After 2 years, PASI 90 and PASI 100 were achieved by 79.63% and 61.11% of patients. Obese and overweight patients had comparable PASI 90 and PASI 100 responses throughout the study. At week 104, no significant differences were observed between bio-naïve and bio-experienced patients regarding all effectiveness endpoints. No significant safety signals were reported in our study. After 24 months, 91.57% of our cohort was still on treatment with guselkumab.

Conclusion: Our findings, although limited by the study's retrospective nature, confirm that guselkumab is a safe and effective therapeutic option for a "real-life" cohort of patients with psoriasis.