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Clinical Trial Summary

This is an open-label study, to evaluate the efficacy and safety of a BTK inhibitor zanubrutinib in participants with NMOSDs.


Clinical Trial Description

This is an open, single-center clinical study to evaluate the efficacy and safety of Zanubrutinib in the treatment of recurrent neuromyelitis optica spectrum disease. Patients were required to be diagnosed with neuromyelitis optic spectrum disease according to the NMOSD diagnostic criteria established by the international NMO Diagnostic Group (IPND) in 2015, and to have had at least two relapses (including first episode) within two years while at least one relapse occurring within the 12 months prior to screening. The AQP4 antibody must be positive during screening. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05356858
Study type Interventional
Source Xuanwu Hospital, Beijing
Contact Junwei Hao, MD
Phone 86-10-83922345
Email lzwcy2003@aliyun.com
Status Recruiting
Phase Phase 2
Start date May 7, 2022
Completion date October 2024

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