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