Magic mushroom compound tested for phantom limb pain
NCT ID NCT05224336
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This small pilot study tested whether psilocybin, the active ingredient in magic mushrooms, can be safely given to people with chronic phantom limb pain after an amputation. Ten participants received either psilocybin or a placebo (niacin) in a supportive setting. The main goals were to check safety and see if pain scores improved. Early results suggest it may be safe and could reduce pain, but larger studies are needed.
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 treatment option for phantom limb pain that reduces pain intensity.
- What could go wrong
- This is a very early Phase 1 trial with only 10 participants, so results may not apply to everyone. Psilocybin can cause temporary psychological distress.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
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Locations
-
University of California, San Diego
San Diego, California, 92093, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Battlefield injuries: new study seeks to predict chronic pain before it starts
- Brain implant that turns on only when pain strikes shows promise
- New study seeks to uncover hidden pain in child amputees
- Can VR ease phantom limb pain after amputation?