A Study to Learn About the Medicine Called Ritlecitinib in Adults With Severe Alopecia Areata in Real-world Settings

Completed

Conditions studied: Severe Alopecia Areata

In brief

This study is a secondary analysis of the Adelphi Real World Alopecia Areata II United States Disease Specific Programmes database. This database contains data from a cross-sectional study capturing linked physician and patient survey data for dermatologists who treat alopecia areata and patients diagnosed with alopecia areata in the United States. The retrospective analysis of these data will evaluate experiences of patients and dermatologists receiving/prescribing ritlecitinib for severe alopecia areata in the United States. Specifically, the study will describe characteristics of patients who received ritlecitinib for severe alopecia areata, including demographics, clinical characteristics at the time of starting ritlecitinib, and their alopecia areata-related treatment history. The study will also report dermatologist satisfaction with treatment and change in the patient's alopecia areata severity and disease activity from the start of ritlecitinib to different time points on treatment.

Key facts

Study ID
NCT07200128
Run by
Pfizer
People needed
123
Starts
2025-02-03
Expected to finish
2025-05-30
Last updated by the study team
2026-06-10

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

Where it is running

Full record on ClinicalTrials.gov

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