Magic mushroom compound shows promise for Tough-to-Treat depression and BPD

NCT ID NCT05399498

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This small Phase 2 trial tested a single 25mg dose of psilocybin in 9 adults with both major depressive disorder and borderline personality disorder. Researchers measured changes in depression and BPD symptoms over time. The goal was to see if psilocybin is safe and could help ease symptoms in this complex group.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

psilocybin (a psychedelic compound)

What this could lead to

If it works, this could point toward a new treatment option for people with both depression and borderline personality disorder.

What could go wrong

This is a very small, early-stage trial with only 9 participants, so results may not apply to everyone. Psychedelic therapy can cause intense emotional experiences and is not without risks.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

borderline personality disorder major depressive disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Chicago

    Chicago, Illinois, 60637, United States