Laughing gas may reveal new clues about Tough-to-Treat depression
NCT ID NCT02994433
First seen May 03, 2026 · Last updated May 03, 2026
Summary
This study looks at how nitrous oxide (laughing gas) changes brain connections in people with treatment-resistant depression compared to healthy volunteers. About 60 adults will have brain scans before and after breathing nitrous oxide or a placebo. The goal is to understand which brain circuits are involved, not to test a new treatment.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for DEPRESSIVE DISORDER, MAJOR are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Conditions
Explore the condition pages connected to this study.