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Aquaporin-4 Antibody Dynamics and Relapse Risk in Seropositive Neuromyelitis Optica Spectrum Disorder Treated with Immunosuppressants.

He-Xiang YinYing-Jie WangMan-Ge LiuDing-Ding ZhangHai-Tao RenZhi-Feng MaoYao ZhangBin PengLi-Ying CuiYan Xu
Published in: Annals of neurology (2023)
Patients with younger age at onset, poly-system involvement in the first attack, and unchanged or increased titer of AQP4-IgG are most likely to experience relapse under treatment with immunosuppressants. Time to AQP4-IgG becoming seronegative and change of AQP4-IgG titer may become the surrogate efficacy biomarkers in clinical trials. ANN NEUROL 2023.
Keyphrases
  • spectrum disorder
  • clinical trial
  • free survival
  • randomized controlled trial
  • neural network