Ketamine could be used to safely and effectively treat bipolar depression

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Photo by Damir Samatkulov on Unsplash
Photo by Damir Samatkulov on Unsplash

Ketamine could be a safe and effective treatment option for people with treatment-resistant bipolar depression, according to a small randomised controlled trial. To investigate the safety of the treatment for bipolar depression specifically, the researchers recruited 68 people with the condition and randomised them to receive ketamine treatment over two weeks, or treatment with a sedative called midazolam to act as a control. The researchers say at the end of the study, the ketamine group had lower overall depression symptoms and there was no evidence of safety issues such as psychosis or mania.

News release

From: JAMA

Serial Ketamine Infusions for Treatment-Resistant Bipolar Depression

In TRBD, adjunctive IV ketamine was well tolerated and associated with significant antidepressant effects compared to midazolam.

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JAMA Psychiatry
Research:Paper
Organisation/s: University Health Network, Canada
Funder: This project was funded by the Canadian Institute of Health Research (CIHR), grant #PJT-175206.
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