Magic mushroom therapy tested for depression in chronic illness patients

NCT ID NCT06782724

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether psilocybin (the active ingredient in magic mushrooms) can safely reduce depression in adults with COPD, ALS, MS, or atypical Parkinson disease who have at least 6 months to live. Participants receive either two moderate-to-high doses (15mg then 25mg) or two very low doses (1mg) in a supervised setting, plus therapy sessions before and after. The trial tracks mood, anxiety, and quality of life for 6 months.

What this could mean

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

Active substance
psilocybin
What this could lead to
If it works, this could point toward a new way to treat depression and anxiety in people with serious lung or neurological diseases.
What could go wrong
This is an early Phase 2 trial with only 108 people, so results may not apply to everyone. Psilocybin can cause temporary confusion, fear, or nausea during sessions.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Bispebjerg Hospital

    RECRUITING

    Copenhagen, Denmark

    Contact

    Contact Email: •••••@•••••

    Contact

  • Champalimaud Foundation

    RECRUITING

    Lisbon, Portugal

    Contact Email: •••••@•••••

    Contact

    Contact

  • National Institute of Mental Health

    RECRUITING

    Prague, Czechia

    Contact Email: •••••@•••••

    Contact

  • University Medical Center Groningen

    RECRUITING

    Groningen, Provincie Groningen, Netherlands

    Contact

    Contact Email: •••••@•••••

    Contact

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