Status and phase
Conditions
Treatments
About
The goal of this clinical trial is to assess the safety and efficacy of repeated intrathecal (IT) injection of NG01, autologous bone marrow derived human stromal cells, in treating Secondary Progressive Multiple Sclerosis (SPMS), compared to placebo.
The study will assess the proportion of participants demonstrating improvement in walking ability, defined as a reduction in the average time to complete the Timed 25-Foot Walk (T25FW) at 6, 9, and 12 months compared to baseline. This will be analyzed by the mean change in walking speed across these time points. The study will also evaluate the incidence and nature of treatment-emergent adverse events (AEs).
Participants will receive intrathecal administrations of NG01, by lumbar puncture, and will be followed up for 6 months after their fourth administration.
Full description
This is a multi-center, international Phase 2b, dose finding, randomized, double-blinded, placebo-controlled, three arm study, designed to assess the safety and efficacy of 4 IT administrations of NG01, compared to placebo, with a 4-month run-in period followed by a period of 9 months treatment with 6 months of follow-up, in patients with SPMS. Participants will continue to receive their customary MS treatment regimen at a stable dose.
The study will enroll 45 participants with secondary progressive multiple sclerosis (SPMS), randomized in a 1:1:1 ratio, to receive four intrathecal administrations-3 months apart over a 9-month period-of either high-dose NG01, low-dose NG01, or placebo. All participants will undergo clinical and safety assessments throughout the 9-month treatment period.
Upon completion of the 9-month treatment period, double-blind treatment and assessment period, participants will be followed clinically for an additional 6 months. The primary clinical outcome assessment and magnetic resonance imaging (MRI) acquisition for imaging assessments will occur post-treatment initiation (baseline).
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
45 participants in 3 patient groups, including a placebo group
Loading...
Central trial contact
Flavia Nelson, MD
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal