Breathing test may reveal who Won't benefit from anxiety therapy
NCT ID NCT05467683
First seen Jan 30, 2026 · Last updated Apr 29, 2026 · Updated 7 times
Summary
This study is testing whether a simple carbon dioxide (CO2) breathing challenge can help doctors predict which patients with anxiety, OCD, PTSD, or panic disorder will not respond to exposure-based therapy. Researchers will enroll 600 adults aged 18-70 and measure their response to the CO2 test before starting therapy. The goal is to see if this easy-to-use biomarker can guide treatment decisions and save patients from ineffective therapy.
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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.
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Contacts and locations
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Locations
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Boston University
RECRUITINGBoston, Massachusetts, 02215, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The University of Texas at Austin
RECRUITINGAustin, Texas, 78712, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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