Efficacy of Nitrous Oxide in OCD: Pilot Study



Status:Not yet recruiting
Conditions:Psychiatric
Therapuetic Areas:Psychiatry / Psychology
Healthy:No
Age Range:18 - 65
Updated:2/3/2019
Start Date:April 2019
End Date:April 2022
Contact:Andrea Varias, MSHS
Email:ocdresearch@stanford.edu
Phone:650-723-4095

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This study investigates whether the commonly used and well-tolerated inhaled anesthetic
nitrous oxide can rapidly improve symptoms of OCD.

Obsessive-compulsive disorder (OCD) is a chronic and disabling disorder characterized by
recurrent intrusive thoughts and associated compulsive behaviors that is estimated to affect
more than 3 million individuals in the US each year.

This study seeks to explore whether a single inhalation of nitrous oxide gas may bring about
rapid symptom relief in OCD.

Inclusion Criteria:

- Age 18-65

- Primary diagnosis of OCD

- Sufficient severity of OCD symptoms

- Ability to tolerate a treatment-free period

- Capacity to provide informed consent

Exclusion Criteria:

- Psychiatric or medical conditions that make participation unsafe

- Pregnant or nursing females

- Concurrent use of any medications that might increase the risk of participation (e.g.
drug interactions)
We found this trial at
1
site
450 Serra Mall
Stanford, California 94305
(650) 723-2300
Principal Investigator: Peter van Roessel, MD, PhD
Phone: 650-723-4095
Stanford University Stanford University, located between San Francisco and San Jose in the heart of...
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from
Stanford, CA
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