Prospective associations of psychedelic treatment for co-occurring alcohol misuse and posttraumatic stress symptoms among United States Special Operations Forces Veterans.
Military psychology : the official journal of the Division of Military Psychology, American Psychological Association – January 01, 2024
Source: PubMed
Summary
Special Operations Veterans struggling with alcohol misuse and trauma showed remarkable improvement after psychedelic therapy in Mexico. Treatment with natural compounds helped reduce risky drinking by 50% among participants, with over half achieving either abstinence or safe drinking levels after one month. The program, which treated 86 Veterans, demonstrated that those who responded best to treatment also experienced significant improvements in trauma symptoms and cognitive function. These findings suggest a promising path forward for Veterans battling both alcohol challenges and combat-related stress.
Abstract
This study evaluated prospective associations of ibogaine and 5-MeO-DMT treatment for risky alcohol use and post-traumatic stress disorder (PTSD) symptoms among United States (US) Special Operations Forces Veterans (SOFV). Data were collected during standard clinical operations at pre-treatment and 1-month (1 m), 3-months (3 m), and 6-months (6 m) post-treatment in an ibogaine and 5-MeO-DMT treatment program in Mexico. Of the 86 SOFV that completed treatment, 45 met criteria for risky alcohol use at pre-treatment (mean age = 44; male = 100%; White = 91%). There was a significant reduction in alcohol use from pre-treatment (M = 7.2, SD = 2.3) to 1 m (M = 3.6; SD = 3.5) post-treatment, which remained reduced through 6 m (M = 4.0; SD = 2.9; p < .001, partial eta squared = .617). At 1 m, 24% were abstinent, 33% were non-risky drinking, and 42% were risky drinkers. At 6 m, 16% were abstinent, 31% were non-risky drinking, and 53% were risky drinkers. There were no differences between responders (abstinent/non-risky drinkers) and non-responders (risky drinkers) in demographics/clinical characteristics. However, there were significant and very large differences between responders and non-responders in PTSD symptom (p < .01, d = -3.26) and cognitive functioning change (p < .01, d = -0.99). Given these findings, future clinical trials should determine whether psychedelic-assisted therapy holds promise for individuals with complex trauma and alcohol misuse who have not been successfully treated with traditional interventions.