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MDMA-Assisted Psychotherapy for Treatment of Posttraumatic Stress Disorder: A Systematic Review With Meta-Analysis
Kimberly W Smith1, Dakota J Sicignano1, Adrian V Hernandez1,2,3
1University of Connecticut School of Pharmacy, Storrs, Connecticut, USA.
Abstract:
This article discusses current literature on the use of 3,4-methylenedioxymethamphetamine (MDMA)-assisted psychotherapy in the treatment of posttraumatic stress disorder (PTSD). MDMA, the intended active ingredient in illicit Ecstasy or Molly products, is a psychedelic that causes an elevated mood, feeling of bonding, and increased energy. In MDMA-assisted psychotherapy, patients are subjected to 2 or 3 multihour sessions of therapy with a team of psychiatrists. The dosing of MDMA is used to allow the therapist to probe the underlying trauma without causing emotional distress. The use of MDMA-assisted psychotherapy treatment reduced patient's Clinician-Administered PTSD Scale (CAPS) scores from baseline more than control psychotherapy (-22.03; 95%CI, -38.53 to -5.52) but with high statistical heterogeneity. MDMA-assisted psychotherapy enhanced the achievement of clinically significant reductions in CAPS scores (relative risk, 3.65; 95%CI, 2.39-5.57) and CAPS score reductions sufficient to no longer meet the definition of PTSD (relative risk, 2.10; 95%CI, 1.37-3.21) with no detected statistical heterogeneity. While therapy was generally safe and well tolerated, bruxism, anxiety, jitteriness, headache, and nausea are commonly reported. While MDMA-assisted psychotherapy has been shown to be an effective therapy for patients with PTSD with a reasonable safety profile, use of unregulated MDMA or use in the absence of a strongly controlled psychotherapeutic environment has considerable risks.
Insights
3,4-methylenedioxymethamphetamine (MDMA)-assisted psychotherapy shows promise for treating posttraumatic stress disorder (PTSD). This therapy effectively reduces PTSD symptoms and is generally safe when administered in a controlled clinical setting.
Area of Science:
- Psychiatry
- Psychopharmacology
- Clinical Psychology
Background:
- Posttraumatic stress disorder (PTSD) is a debilitating condition.
- Current treatments for PTSD have limitations.
- 3,4-methylenedioxymethamphetamine (MDMA) is a psychoactive substance with potential therapeutic applications.
Purpose of the Study:
- To review the current literature on MDMA-assisted psychotherapy for PTSD treatment.
- To evaluate the efficacy and safety of MDMA-assisted psychotherapy.
Main Methods:
- Systematic review of existing studies on MDMA-assisted psychotherapy for PTSD.
- Analysis of patient outcomes, including Clinician-Administered PTSD Scale (CAPS) scores.
- Assessment of safety and tolerability data.
Main Results:
- MDMA-assisted psychotherapy significantly reduced CAPS scores compared to control psychotherapy.
- The therapy enhanced the likelihood of achieving clinically significant symptom reduction and remission from PTSD.
- Commonly reported side effects included bruxism, anxiety, and nausea; the therapy was generally well-tolerated.
Conclusions:
- MDMA-assisted psychotherapy is an effective treatment for PTSD with a favorable safety profile.
- The efficacy and safety are contingent upon controlled administration within a psychotherapeutic framework.
- Risks are associated with unregulated MDMA use or non-clinical settings.
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