Overview Efficacy of Nitrous Oxide in OCD: Pilot Study Status: Recruiting Trial end date: 2022-10-01 Target enrollment: Participant gender: Summary This study investigates whether the commonly used and well-tolerated inhaled anesthetic nitrous oxide can rapidly improve symptoms of OCD. Phase: Phase 2 Details Lead Sponsor: Stanford UniversityCollaborator: Brain & Behavior Research FoundationTreatments: Nitrous Oxide