Ketamine after surgery may ward off depression in At-Risk patients
NCT ID NCT05233566
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving a low-dose ketamine drip after surgery could prevent depressive symptoms in 32 neurosurgical patients who had a history of depression. Researchers measured depression scores before surgery and for two weeks after. The main goal was to see if a larger trial is possible, not to prove the treatment works.
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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
Locations
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
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