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Study identifier: NCT06398158 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Study of the Clinical and Radiological Impact of Ravulizumab in People With Neuromyelitis Optica Spectrum Disorder

Condition: Neuromyelitis Optica  ·  Sponsor: University of Texas Southwestern Medical Center

PhaseN/A
Planned participants35
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is an observational study to: * evaluate the on-treatment clinical performance of ravulizumab in relation to the pre-treatment time period (time period prior to exposure), * enhance knowledge regarding conventional MRI outcomes in people with NMOSD treated with ravulizumab, * identify factors suggestive of subclinical disease progression through conventional MRI sequences, * determine if treatment with ravulizumab, impacts longitudinal 3D conformational MRI measures at the dorsal medulla and other regions of the CNS, and * identify biomarkers (e.g., serum neurofilament light chain (sNfL), conventional and novel MRI markers, etc.) related to disease activity.

This description comes directly from the study's public registry record.

Talk to the study team

Diem Tran, PhD  ·  214-645-9165  ·  diemh.tran@utsouthwestern.edu

Jose Santoyo  ·  214-645-1878  ·  jose.santoyo@utsouthwestern.edu

Always discuss trial participation with your own doctor first.

Locations (1)

UT Southwestern Medical CenterDallas, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06398158