Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134853) titled 'A multicenter retrospective study on the clinical features, diagnosis and treatment status, and prognosis-related factors of neuromyelitis optica spectrum disorders in the Yunnan region' on Oct. 21.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: First Affiliated Hospital of Kunming Medical University

Condition: Neuromyelitis optica spectrum disorder

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-11-01

Target Sample Size: Observational group:456;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=...