Clinical trial NCT04030169: Open Label Study of MDMA-assisted Psychotherapy for Treatment of PTSD With Optional fMRI Sub-Study
Official title: An Open-Label, Phase 2, Multicenter Feasibility Study of Manualized MDMA-Assisted Psychotherapy With an Optional fMRI Sub-Study Assessing Changes in Brain Activity in Subjects With Posttraumatic Stress Disorder
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: PTSD
Keywords: MDMA
methylenedioxymethamphetamine
psychotherapy
PTSD
Posttraumatic Stress Disorder
Lead sponsor: MAPS Europe B.V.
Sponsor class: INDUSTRY
Collaborators: name: Multidisciplinary Association for Psychedelic Studies
First posted: 2019-07-23
Enrollment: 21
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Intervention model description: Examining safety and effects of two sessions of MDMA-assisted psychotherapy, with Clinician-Administered PTSD Scale for DSM 5 (CAPS-5) severity after treatment compared with baseline
Primary purpose: TREATMENT

Brief summary: The goal of this clinical trial is to learn if MDMA-assisted therapy is safe and effective in people diagnosed with at least severe PTSD.

The main question it aims to answer is: Do two open-label sessions of MDMA-assisted therapy reduce PTSD symptoms?

Participants will receive three non-drug preparatory sessions followed by two sessions of MDMA-assisted therapy. Each MDMA-assisted therapy session is followed by three non-drug integrative therapy sessions.

Detailed description: This multi-site, open-label, Phase 2, lead-in study conducted in Europe assesses the safety and efficacy of MDMA-assisted therapy in participants diagnosed with at least severe posttraumatic stress disorder (PTSD). This study additionally provides an opportunity for clinical supervision to planned Phase 3 therapy teams. Select sites will also participate in an optional fMRI (brain imaging) sub-study.

This study compares the effects of two open-label manualized Experimental Sessions of psychotherapy assisted by flexible doses of MDMA HCl. Initial doses per Experimental Session include 80 mg or 120 mg of MDMA HCl, followed 1.5 to 2 hours later by a supplemental half-dose (40 mg or 60 mg). Total amounts of MDMA to be administered per Experimental Session range from 80 mg to 180 mg. This \~8-week Treatment Period is preceded by three non-drug Preparatory Sessions. During the Treatment Period, each Experimental Session is followed by three Integrative Sessions of non-drug psychotherapy.

The primary endpoint is the change in Clinician Administered PTSD Scale for DSM 5 (CAPS-5) from Baseline to 13 weeks post-baseline (Visit 14). The secondary endpoint is the change in Sheehan Disability Scale (adapted SDS) item scores from Baseline to 13 weeks post-baseline (Visit 14).

Eligibility criteria: Inclusion Criteria:

1. Are at least 18 years old
2. Are fluent in speaking and reading the predominantly used or recognized language of the study site
3. Are able to swallow pills
4. Agree to have study visits video-recorded, including Experimental Sessions, Independent Rater assessments, and non-drug psychotherapy sessions
5. Must provide a contact (relative, spouse, close friend or other support person) who is willing and able to be reached by the investigators in the event of a participant becoming suicidal or unreachable
6. Must agree to inform the investigators within 48 hours of any medical treatments and procedures
7. People able to become pregnant (PABP) (i.e., assigned female at birth, fertile, following menarche and until becoming post-menopausal unless permanently sterile), must have a highly sensitive negative pregnancy test at study entry and prior to each Experimental Session, and must agree to use adequate birth control through 10 days after the last Experimental Session. Adequate birth control methods include intrauterine device (IUD), injected or implanted hormonal methods, abstinence, oral hormones plus a barrier contraception, vasectomized sole partner.
8. Agree to the following lifestyle modifications: comply with requirements for fasting and refraining from certain medications prior to Experimental Sessions, not enroll in any other interventional clinical trials during the duration of the study, remain overnight at the study site after each Experimental Session and be driven home after, and commit to medication dosing, therapy, and study procedures

Exclusion Criteria:

1. Are not able to give adequate informed consent
2. Have any current problem which, in the opinion of the investigator or Medical Monitor, might interfere with participation
3. Would present a serious risk to others as established through clinical interview and contact with treating psychiatrist
4. Require ongoing concomitant therapy with a psychiatric medication (exceptions apply)
5. Weigh less than 48 kilograms (kg)
6. Are pregnant or nursing or are able to become pregnant and are not practicing an effective means of birth control.
7. Have a history of any medical condition that could make receiving a sympathomimetic drug harmful because of increases in blood pressure (BP) and heart rate.
8. Have current alcohol or substance use disorder.
9. Have used Ecstasy (material represented as containing MDMA) more than 10 times within the last 10 years or at least once within 6 months of the first Experimental Session; or have previously participated in a clinical trial conducted by the sponsor.

Primary outcomes:
measure: Change in CAPS-5 Total Severity Score
timeFrame: 13 weeks post-baseline
Secondary outcomes:
measure: Change in Sheehan Disability Scale (SDS) Item Scores
timeFrame: 13 weeks post-baseline
Other outcomes:
Locations:
city: Klecany
country: Czechia
facility: NUDZ - National Institute of Mental Health
state: Středočeský Kraj
city: Berlin
country: Germany
facility: Charité - Universitätsmedizin, Berlin Campus Benjamin Franklin
city: Oegstgeest
country: Netherlands
facility: Stichting Centrum '45/Arq
state: Noord Holand
city: Moss
country: Norway
facility: Sykehuset Østfold Hf, DPS Norder
city: Cardiff
country: United Kingdom
facility: University Hospital of Wales - Research Facility
city: London
country: United Kingdom
facility: The Institute of Psychiatry, Psychology and Neuroscience
Study officials:
affiliation: Leiden University Medical Center
name: Prof. Dr. Eric Vermetten, MD
role: PRINCIPAL_INVESTIGATOR
References: