A Pilot Trial to Investigate the Safety and Efficacy of Intestinal Microbiome Transplant (MTT) in People With Amyotrophic Lateral Sclerosis
Duke University
Summary
This is a 24-week study of intestinal microbiome transplant in people with ALS. All participants will be evaluated clinically in person for 4 visits. Blood and mailed/ fresh stool samples will also be collected. Blood samples will be used to determine changes in neurofilament light chain over time. Stool samples will be processed for microbiome analysis. Participants will have phone visits to further evaluate safety and tolerability. They will then undergo antibiotic conditioning and a standard bowel preparation before being assigned to the investigational product, MTP-101C .
Description
This is a 24-week Phase I/II study of MTT in people with Amyotrophic Lateral Sclerosis. All participants will be evaluated clinically in person at weeks 0, 4, 12, and 24 visits. Blood and mailed/ fresh stool samples will be collected at weeks 0, 4, 8, 12, and 24. Blood samples will be used to determine changes in neurofilament light chain over time. Stool samples from weeks 0, 4,8, 12, and 24 will be processed by molecular methods (metagenomics and metatranscriptomics) for microbiome analysis. Participants will also have phone visits at weeks 1, 8, 16, and 20, which will be used to further eva…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Diagnosis of ALS according to Gold Coast Criteria * Age: 18+ years at enrollment * Fast-progressing (ALSFRS-R change of at least 1.5 points per month between last 2 measurements at screening) * Modestly but not severely affected (ALSFRS-R score at or above 24 at screening) * Able to swallow capsules and expected to be able to for the duration of the trial (ALSFRS-R "swallowing" score of 3 or 4 at screening) * Expected to survive for the duration of the trial * Taking any combination of riluzole, edaravone, and/or tofersen at a stable dose for 30 days prior to screening,…
Interventions
- DrugMTP-101C
MTP-101C is a freeze-dried encapsulated formulation of fecal microbiota purified from the stool of healthy donors.
Location
- Duke University Medical CenterDurham, North Carolina