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Ibogaine ResearchFebruary 13, 2026· 3 min read
Medically reviewed by Dr. Omar Calderon, M.D.

Stanford Study: Veterans See 88% PTSD Reduction After Single Ibogaine Treatment

Researchers at Stanford University followed 30 combat veterans with traumatic brain injuries who received ibogaine treatment at a clinic in Mexico. The results: 88% reduction in PTSD, 87% in depression, and 81% in anxiety — sustained at one month

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Researchers at Stanford University followed 30 combat veterans with traumatic brain injuries who received ibogaine treatment at a clinic in Mexico. The results: 88% reduction in PTSD, 87% in depression, and 81% in anxiety — sustained at one month follow-up. The study was published in Nature Medicine.

Explore MindScape Retreat Learn about our Ibogaine Treatment program Read About MindScape — our story, our team, and our approach Ready to take the next step? Contact Us Visit MindScape Retreat for more resources Landmark Research Shows "Dramatic" Results In what researchers are calling one of the most significant findings in psychedelic medicine, a Stanford University study has demonstrated that a single ibogaine treatment can produce profound, lasting improvements in military veterans suffering from traumatic brain injury (TBI) and associated psychiatric conditions. The study, published in the prestigious journal Nature Medicine , followed 30 Special Operations veterans who were functionally disabled from repeated blast and combat exposures. Before treatment, 23 had diagnosable PTSD, 14 had anxiety disorder, 15 had alcohol use disorder, and 19 had experienced suicidal ideation.

The Numbers Speak for Themselves After receiving ibogaine — administered alongside magnesium to protect against cardiac complications — the veterans experienced what researchers described as a "remarkable reduction" in symptoms: 88% average reduction in PTSD symptoms 87% average reduction in depression 81% average reduction in anxiety Average disability rating dropped from 30. 2 to 5.

We're especially encouraged by the sustained results at one month.

1 — no longer qualifying as disabled Improvements in concentration, memory, information processing, and impulsivity Results sustained at 1-month follow-up "No other drug has ever been able to alleviate the functional and neuropsychiatric symptoms of traumatic brain injury," said Dr. Nolan Williams, associate professor of psychiatry at Stanford. "The results are dramatic, and we intend to study this compound further. " Critically, there were no unexpected or serious adverse events reported during the study.

Why Veterans Had to Go to Mexico Because ibogaine remains classified as a Schedule I controlled substance in the United States, the veterans in this study traveled to a clinic in Mexico to receive treatment — a reality that ibogaine advocates and lawmakers are actively working to change through state-level research initiatives. The study was conducted in collaboration with VETS, Inc. , a foundation that facilitates ibogaine treatment access for military veterans. The research adds significant weight to ongoing legislative efforts in states like Texas, which is funding its own ibogaine research program.

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The MindScape Perspective This Stanford study confirms what we witness regularly at MindScape Retreat . Many of our patients are veterans or first responders who arrive after years of failed conventional treatments — multiple rounds of SSRIs, therapy, and rehab — still struggling with PTSD, depression, and substance dependence. The study's emphasis on magnesium co-administration for cardiac safety reflects our own clinical protocols. At MindScape, every patient undergoes comprehensive cardiac screening including EKG monitoring before, during, and after treatment.

This isn't optional — it's the standard of care that makes ibogaine treatment safe. We're especially encouraged by the sustained results at one month. In our aftercare tracking, we consistently see that ibogaine's benefits deepen over time when supported by proper integration work — something we build into every treatment plan. The fact that these veterans had to leave the country for treatment that could save their lives underscores the urgency of the policy work happening in Aspen and Austin.

Until those efforts succeed, clinics like MindScape exist to bridge the gap with the same medical rigor these researchers are calling for. Source: DoubleBlind Magazine — Military Veterans Who Received Ibogaine Treatment Saw Dramatic Improvements If you or a veteran you know is exploring ibogaine treatment, [speak with MindScape's clinical team about our medically supervised program →](https://mindscaperetreat. com/contact) Begin Your Healing Journey MindScape Retreat offers medically supervised ibogaine treatment for addiction, PTSD, TBI, depression, and Parkinson's disease. Our all-inclusive program in Cozumel, Mexico is led by certified doctors, nurses, and US-trained practitioners.

Learn more at mindscaperetreat. com Email: info@mindscaperetreat.

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