Laughing gas scans could unlock depression secrets
NCT ID NCT02994433
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how nitrous oxide (laughing gas) changes brain connections in people with hard-to-treat depression compared to healthy volunteers. About 50 participants will get either the gas or a placebo and have their brains scanned with MRI. The goal is to understand how this gas works in the brain, not to test it as a treatment.
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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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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.
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Study contacts
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Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
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