A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
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Phase
Phase 4
Status
Recruiting
Study type
Interventional
Design
Randomized · Triple · Treatment
Enrollment
350estimated
Sites
40
Country
United States
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| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2023-12-27 | actual | When the study began enrolling |
| Primary completion | Mar 2026 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | Mar 2026 | estimated | The whole study's end, after follow-up |
| First posted | 2024-01-25 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2025-01-23 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Major Depressive Disorder
Interventions
- Drug: AXS-05
- Drug: Bupropion
Primary outcome
what the primary-completion date above is the date OFTime from randomization to relapse of depressive symptoms
measured up to 26 weeks
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