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

NCT07200128 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 123

Last updated 2025-09-30

No results posted yet for this study

Summary

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.

Conditions

  • Severe Alopecia Areata

Interventions

DRUG

Ritlecitinib

As provided in real world practice

Sponsors & Collaborators

Principal Investigators

  • Pfizer CT.gov Call Center · Pfizer

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-02-03
Primary Completion
2025-05-30
Completion
2025-05-30
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07200128 on ClinicalTrials.gov