Clinical Trials in Japan / NCT06279221
Active, not recruiting
Observational
Litfulo Capsules Special Investigation
NCT06279221 · tracked via the Priya Life Science Japan tracker
Condition(s) studied
Alopecia Areata
Study summary
The objective of this Study is to confirm the safety during the long-term use of this drug and the effectiveness during the use of this drug under the actual use in the patients treated with this drug.
Eligibility
Inclusion Criteria:
Patients must meet all of the following inclusion criteria to be eligible for inclusion in the study:
* Patients with alopecia areata who start receiving this drug for the first time after the contract date of this study
* Patients who have not participated in a clinical trial (clinical study) of this drug
Exclusion Criteria:
Patients meeting any of the following criteria will not be included in the study:
* Patients previously enrolled in this study
* Patients with a history of treatment with this drug (including investigational product)
Primary outcome measure(s)
- Proportion of participants with adverse events (AEs) — Baseline through year 3
- Percentage of patients achieving SALT≤20 [SALT score (absolute value) 20 or less] — Baseline, evaluation at Week 12, Week 24 , Week 48, Week 78 , Week 104 , Week 130 , and Week 156 after the start of administration.
The percentage of patients who achieved SALT ≤ 20 (absolute SALT score of ≤ 20) will be calculated at baseline (including the first day of treatment) and each evaluation time point after the start of treatment with this drug.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Pfizer | Tokyo | Japan |
More Pfizer trials in Japan
Other trials for the same condition
A Study of 2 Doses of Ritlecitinib in People 12 Years of Age and Older With Alopecia Areata
Recruiting
Characterization And Clinical Outcomes of AA Patients Treated With Ritlecitinib
Active, not recruiting
Official registry record
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT06279221 on ClinicalTrials.gov ↗ ← All trials in Japan