Open Label Extension Study of AMX0035 in Patients With ALS
Purpose
This extension study, in which all participants received active treatment (AMX0035), was designed to assess the longer-term safety and therapeutic potential of AMX0035 for participants who have completed the Main Study (AMX3500, also known as CENTAUR).
Conditions
- Amyotrophic Lateral Sclerosis
- ALS
Eligibility
- Eligible Ages
- All ages
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Completion of all visits in the randomized, double blind AMX3500 study. Participants who received tracheostomy or permanent assisted ventilation (PAV) during the course of the main study could enroll in the OLE if they completed all visits in the main study. 2. Must enroll in the OLE within 28 days of the Week 24 visit of the main study. 3. Signed informed consent to enter the OLE phase.
Exclusion Criteria
- Discontinued study drug prematurely in the double-blind phase of the study for reasons other than tracheostomy or PAV. 2. Exposure to or anticipated requirement for any disallowed medication listed in the protocol. 3. Any ongoing adverse events that in the opinion of the Site Investigator are clear contraindications to the study drug. 4. Unstable cardiac or other life-threatening disease emergent during the randomized, double blind study 5. Any major medical condition that in the opinion of the Site Investigator would interfere with the study and place the subject at increased risk.
Study Design
- Phase
- Phase 2
- Study Type
- Interventional
- Allocation
- N/A
- Intervention Model
- Single Group Assignment
- Intervention Model Description
- This is an open-label extension study to CENTAUR (AMX3500)
- Primary Purpose
- Treatment
- Masking
- None (Open Label)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental AMX0035 |
AMX0035 twice daily--a combination of Sodium Phenylbutyrate (3g) and Taurursodiol (1g) |
|
More Details
- Status
- Completed
- Sponsor
- Amylyx Pharmaceuticals Inc.
Study Contact
Detailed Description
The Centaur Open Label Extension Study (CENTAUR-OLE) is an extension study for patients with ALS who participated in the CENTAUR study (Study AMX3500). During the OLE, all participants received active treatment (AMX0035), and the investigators, evaluators, and participants remained blinded to the randomized treatment assigned at the beginning of the double-blind main study. The study was designed to assess the longer term safety and therapeutic potential of AMX0035.