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Obe-cel in Refractory Progressive Forms of Multiple Sclerosis
Sponsor: Autolus Limited
Summary
The main purpose of this study is to evaluate if obe-cel is safe or causes any side effects in adults with refractory progressive MS. The study also plans to assess if obe-cel can show early signs of efficacy in MS. The trial includes only 1 group of participants (single-arm). The study population comprises participants with progressive forms of MS, not responsive to highly effective therapies. Upon confirmation of study eligibility, participants will receive chemotherapy (used here for lymphodepletion) over 1 to 3 days in preparation for receiving a single obe-cel infusion. Participants will be checked closely in the 28 days following obe-cel treatment. After this, participants will be monitored to evaluate safety and efficacy up to 24 months.
Official title: A Single-arm, Open-label, Phase I Study to Determine the Safety, Tolerability, and Preliminary Efficacy of Obe-cel in Participants With Refractory Progressive Forms of Multiple Sclerosis
Key Details
Gender
All
Age Range
18 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
18
Start Date
2025-08-04
Completion Date
2029-08-15
Last Updated
2026-03-23
Healthy Volunteers
No
Conditions
Interventions
Obecabtagene autoleucel (obe-cel)
Obecabtagene autoleucel (obe-cel) given as a single infusion.
Locations (7)
Stanford University
Redwood City, California, United States
Hospital Universitario Vall d'Hebron - PPDS
Barcelona, Spain
Hospital Universitari i Politecnic La Fe de Valencia
Valencia, Spain
Addenbrooke's Hospital
Cambridge, United Kingdom
Western General Hospital Edinburgh - PPDSE Edinburgh
Edinburgh, United Kingdom
The National Hospital for Neurology & Neurosurgery
London, United Kingdom
Royal Hallamshire Hospital
Sheffield, United Kingdom