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Phase III Trial of AMX0035 for Amyotrophic Lateral Sclerosis Treatment

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NCT05021536

Sponsored by Amylyx Pharmaceuticals Inc. (industry) · AMLX — their whole pipeline →.

Phase
Phase 3
Status
Active, not recruiting
Study type
Interventional
Design
Randomized · Quadruple · Treatment
Enrollment
664actual
Sites
69
Countries
Belgium, France, Germany +9

Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →

Source: ClinicalTrials.gov, retrieved 2026-08-19

Dates

each axis at the precision it was filed, with the registry's own basis
DateFiledBasisWhat it is
Start2021-10-28actualWhen the study began enrolling
Primary completion2024-01-19actualThe date the last participant is measured for the primary outcome — the readout window
Study completion2026-01-01estimatedThe whole study's end, after follow-up
First posted2021-08-25actualWhen this record first appeared on the registry
Results postedWhen the sponsor posted results to the registry
Record updated2024-08-14actualThe sponsor's own last edit to this record — every projection above is as current as this date

What it studies

Condition

  • Amyotrophic Lateral Sclerosis

Interventions

  • Other: Placebo
  • Drug: AMX0035

Primary outcome

what the primary-completion date above is the date OF
Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R) Slope Change
measured 48 weeks

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