Frontiers in Psychology
December 6, 2018
Rafael Lancelotta, Austin-Marley Windham-Herman, Kristel Peterson et al.
80 citations
Vaporized 5-MeO-DMT, a psychoactive substance from the Colorado River Toad, reliably produced strong mystical experiences in 20 individuals at a psychospiritual retreat. Participants received 50 mg of inhaled bufotoxin and completed the Mystical Experience Questionnaire. The average intensity was 4.17 out of 5, and 75% had a complete mystical experience. Compared to a prior psilocybin study, 5-MeO-DMT matched the intensity of a high dose (30 mg/70 kg) of psilocybin and significantly exceeded a moderate/high dose (20 mg/70 kg). The short duration may benefit clinical interventions and research on mystical-type experiences.
Journal of Psychedelic Studies
June 1, 2018
Thaddeus James Camlin, Donald Eulert, A. Thomas Horvath et al.
21 citations
People who took ibogaine for opioid use disorder reported a powerful experience that reduced withdrawal and craving and led to a more optimistic outlook on self and life. Participants described subjective neurological and physical effects, auditory and visual phenomena, and shifts in their perspective. The treatment attenuates opioid withdrawal and produces a subjectively intense physiological, emotional, and psychological experience.
Military psychology : the official journal of the Division of Military Psychology, American Psychological Association
January 1, 2024
Stacey B Armstrong, Yitong Xin, Nathan D Sepeda et al.
19 citations
Among 45 U.S. Special Operations Forces Veterans with risky alcohol use who completed ibogaine and 5-MeO-DMT treatment in Mexico, alcohol use dropped substantially from an average of 7.2 drinks per drinking day before treatment to 3.6 at one month and 4.0 at six months post-treatment. At one month, 24% were abstinent, 33% were non-risky drinkers, and 42% still risky drinkers; by six months, 16% were abstinent, 31% non-risky, and 53% risky. Responders (abstinent or non-risky) showed very large improvements in PTSD symptoms and cognitive functioning compared to non-responders, while demographics did not differ. The findings suggest psychedelic-assisted therapy may help those with complex trauma and alcohol misuse who have not responded to traditional treatments.