Can ketamine silence the ringing? new study tests a surprising treatment for tinnitus
NCT ID NCT03336398
First seen Apr 11, 2026 · Last updated May 26, 2026 · Updated 7 times
Summary
This study tested whether ketamine, a drug that blocks certain brain signals, can help people with tinnitus (ringing in the ears). 42 adults with chronic tinnitus received both ketamine and a placebo on different days. Researchers used brain scans to measure changes in brain chemicals linked to tinnitus. The goal was to see if ketamine could reduce tinnitus distress, especially in those who also feel anxious or depressed.
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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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1051 Riverside Drive
New York, New York, 10032, United States
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