Alopecia areata
Conditions
Brief summary
Response based on achieving an absolute SALT score ≤10 at Week 24.
Detailed description
PGI‑C response defined as a score of “moderately improved” or “greatly improved” at Week 24., • Change from baseline (CFB) in SALT score at all visits. • Response based on achieving absolute SALT score ≤10 at all visits (except for that included as the primary endpoint). • Response based on achieving absolute SALT score ≤20 at all visits (except for that included as the primary endpoint)., PGI-C response at all visits (except for that included as a key secondary endpoint)., •Response based on improvement from baseline for each AAPPO Item (11 endpoints). •CFB in AAPPO activity limitation and emotional symptoms scores at all visits. • CFB in PROMIS Parent Proxy Depressive Symptoms T-score at all visits., •CFB in PROMIS Parent Proxy Anxiety Symptoms T-score at all visits. •CFB in BRIEF®2 T-scores for the 3 index scores (Behavior Regulation Index [BRI], Emotional Regulation Index [ERI], Cognitive Regulation Index [CRI]) at all visits. •CFB in modified CDLQI total score at all visits., • Response based on achieving at least 2 grade improvement or a score of 3 in EBA score at all visits in participants with an abnormal EBA at baseline., Response based on achieving at least 2 grade improvement or a score of 3 in ELA score at all visits in participants with an abnormal ELA at baseline., Plasma concentration of ritlecitinib at 1 hr (±15 min) and 3 hr (±30 min) post-dose at Week 4 or Week 8., •Incidence of treatment-emergent adverse events (AEs) (including audiological and neurological treatment-emergent AEs). •Incidence of serious AEs (SAEs) and AEs leading to permanent discontinuation from the study., Acceptability and palatability assessment.
Interventions
Sponsors
Eligibility
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Response based on achieving an absolute SALT score ≤10 at Week 24. | — |
Secondary
| Measure | Time frame |
|---|---|
| PGI‑C response defined as a score of “moderately improved” or “greatly improved” at Week 24., • Change from baseline (CFB) in SALT score at all visits. • Response based on achieving absolute SALT score ≤10 at all visits (except for that included as the primary endpoint). • Response based on achieving absolute SALT score ≤20 at all visits (except for that included as the primary endpoint)., PGI-C response at all visits (except for that included as a key secondary endpoint)., •Response based on improvement from baseline for each AAPPO Item (11 endpoints). •CFB in AAPPO activity limitation and emotional symptoms scores at all visits. • CFB in PROMIS Parent Proxy Depressive Symptoms T-score at all visits., •CFB in PROMIS Parent Proxy Anxiety Symptoms T-score at all visits. •CFB in BRIEF®2 T-scores for the 3 index scores (Behavior Regulation Index [BRI], Emotional Regulation Index [ERI], Cognitive Regulation Index [CRI]) at all visits. •CFB in modified CDLQI total score at all visits., • R | — |
Countries
Czechia, France, Italy, Poland, Spain