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Clinical trialNCT05790239RecruitingPhase 2Interventional

MDMA-Assisted Therapy for Veterans With Moderate to Severe Post Traumatic Stress Disorder

SponsorStephen Robert MarderEnrollment40Post Traumatic Stress Disorder
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This randomized, double-blind, single-site phase II 2-arm study will investigate the safety and preliminary efficacy of MDMA-assisted therapy compared with low dose d-amphetamine-assisted therapy on the severity of PTSD symptoms in participants aged 18 years and older with PTSD of at least moderate severity.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Va Greater Los Angeles Healthcare System, Westwood Campus

    Los Angeles, California, United States

    Stephanie L Taylor, PhDStephen Marder, MD →
    Not, yet, recruiting
  • West Los Angeles Veteran Affairs

    Los Angeles, California, United States

    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

MidomafetamineDextroamphetamine →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Mar 2025
Primary completion
31 Mar 2028
Completion
1 Mar 2028
Last update posted
19 Aug 2026
Registered enrollment
40
Registry id
NCT05790239
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.