Could ketamine lift the fog of depression in Parkinson's?
NCT ID NCT04944017
First seen Oct 31, 2025 · Last updated May 23, 2026 · Updated 30 times
Summary
This study tested whether repeated doses of ketamine, given through an IV, can safely reduce depression in people with Parkinson's disease. 51 adults aged 40-80 with both conditions took part. Researchers compared ketamine to a placebo and used brain scans to see how it might work.
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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.
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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Contacts and locations
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Locations
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Yale New Haven Hospital
New Haven, Connecticut, 06510, United States
Conditions
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