Geneva, Oct. 9 -- International Clinical Trials Registry received information related to the study (ChiCTR2600133438) titled 'Exploring Clinical and Molecular Features Associated with Early Efficacy Heterogeneity of Ivarmacitinib in the Treatment of Atopic Dermatitis: A Prospective Cohort Study' on Sept. 28.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: The First Affiliated Hospital of Army Medical University

Condition: Atopic dermatitis Atopic eczema

Intervention: Delayed?response group:None Moderate?response group:None

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2026-09-30

Target Sample Size: Delayed?response group:10;Moderate?response group:38;Rapid-response group:4...