Magic mushroom compound tested to stop chemo nerve pain

NCT ID NCT07227909

First seen Nov 17, 2025 · Last updated Jun 23, 2026 · Updated 27 times

Summary

This Phase 2 trial tests whether psilocybin, the active ingredient in magic mushrooms, can prevent or reduce chemotherapy-induced peripheral neuropathy (nerve damage causing pain and numbness). About 83 adults with breast, colorectal, or head and neck cancer receiving platinum-based or taxane chemotherapy will receive either a 25 mg dose of psilocybin, a 1 mg placebo dose, or standard supportive care. The study aims to see if psilocybin is safe and effective at lowering nerve damage severity.

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for PSILOCYBIN are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

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

Locations

  • MD Anderson Cancer Center

    Houston, Texas, 77030, United States

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 offer a new way to prevent or lessen nerve pain from chemotherapy, improving quality of life for cancer patients.

What could go wrong

This is an early Phase 2 trial with only 83 participants, so results may not apply to everyone. Psilocybin can cause temporary psychological effects, and it's unclear if it will outperform placebo or standard care.

Conditions

The condition(s) this trial relates to.

peripheral neuropathy

As listed by the trial registrant

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