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ClinicalTrials.gov public records Last synced Oct 6, 2026, 4:22 PM EDT

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Showing 25–48 of 70 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo Oxytocin Nasal Spray Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Oxytocin on Fear Memory Consolidation Novel Intervention to Prevent Posttraumatic Stress Disorder (PTSD)

NCT01466127
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 14, 2017 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Intranasal Oxytocin Administration and the Neural Correlates of Social and Non-Social Visual Perception

NCT02238379
View directory record Official record
Conditions
Social Perception
Interventions
Oxytocin, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oxytocin and Learning for Teaching

NCT02393443
View directory record Official record
Conditions
Social Psychology
Interventions
Intranasal oxytocin, Intranasal placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 30 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 10, 2017 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 1Phase 2 Interventional

Dose Response Relationship of Oxytocin on Irritability in Youths

NCT03863288
View directory record Official record
Conditions
Irritable Mood
Interventions
Functional MRI (fMRI), Oxytocin Intranasal Spray 8 International Unit (8IU), Oxytocin intranasal spray 24 International Unit (24IU), Oxytocin intranasal spray 48 International Unit (48IU), Oxytocin intranasal spray 80 International Unit (80IU), Placebo
Procedure · Drug
Lead sponsor
University of Nebraska
Other
Eligibility
14 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 14, 2025 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Oxytocin, Alcohol Craving, and Intimate Partner Aggression

NCT03046836
View directory record Official record
Conditions
Alcohol Use
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Adult Oxytocin Study

NCT02577575
View directory record Official record
Conditions
Schizophrenia, Oxytocin, Social Cognition
Interventions
Oxytocin, Saline Nasal Spray
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

The Effects of Oxytocin in Obese Adults

NCT03043053
View directory record Official record
Conditions
Obesity
Interventions
oxytocin nasal spray, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Oxytocin for Oxidative Stress and Inflammation

NCT04732247
View directory record Official record
Conditions
Oxidative Stress, Inflammation
Interventions
Oxytocin nasal spray, Placebo nasal spray
Drug
Lead sponsor
Florida Institute for Human and Machine Cognition
Other
Eligibility
18 Years to 39 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Phoenix, Arizona • Gainesville, Florida • Pensacola, Florida
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 2 Interventional

Examining Intranasal Oxytocin Augmentation of Brief Couples Therapy for Veterans With PTSD

NCT06194851
View directory record Official record
Conditions
Post-Traumatic Stress Disorder (PTSD)
Interventions
Oxytocin nasal spray, Saline nasal spray, Brief Cognitive-Behavioral Conjoint Therapy
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oxytocin MEG Study

NCT02568709
View directory record Official record
Conditions
Schizophrenia, Oxytocin, Magnetoencephalography (MEG), Social Cognition
Interventions
Oxytocin, Saline Nasal Spray
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin and Brain Responses in Maternal Addiction

NCT02979093
View directory record Official record
Conditions
Maternal Behavior, Maternal Addiction
Interventions
Oxytocin, Placebos, Functional MRI scanning
Drug · Procedure
Lead sponsor
Lane Strathearn, MBBS PhD
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
New Haven, Connecticut • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Sex/Gender Differences in Risk and Resilience to PTSD; Implication of Oxytocin

NCT01963078
View directory record Official record
Conditions
PTSD
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Megan Moran-Santa Maria
Other
Eligibility
18 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Adult Study Oxytocin - Behavioral

NCT02567032
View directory record Official record
Conditions
Schizophrenia, Oxytocin, Social Cognition, Psychotic Disorders
Interventions
Oxytocin, Saline Nasal Spray
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Oct 6, 2026, 4:22 PM EDT
Recruiting Phase 2 Interventional

A Study of the Effects of Oxytocin in Adults With Binge-eating Disorder

NCT05664516
View directory record Official record
Conditions
Binge-eating Disorder
Interventions
TNX-1900 (Tonix Pharmaceuticals), Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

Cocaine Opioid Oxytocin Option - Limited

NCT02028533
View directory record Official record
Conditions
Opioid Use Disorder, Cocaine Use Disorder
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Oxytocin and Social Cognition in Schizophrenia

NCT00884897
View directory record Official record
Conditions
Social Cognition, Social Anxiety, Emotional Intelligence
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2019 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 3 Interventional Results available

High Dose Oxytocin Nasal Spray for Treatment of Tinnitus

NCT04210310
View directory record Official record
Conditions
Tinnitus
Interventions
Oxytocin, Placebo nasal spray
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 1 Interventional

Oxytocin Trial in Prader-Willi Syndrome

NCT02013258
View directory record Official record
Conditions
Prader Willi Syndrome
Interventions
Intranasal oxytocin, Placebo
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
5 Years to 11 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
3
States / cities
Orange, California • Gainesville, Florida • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 2 Interventional Results available

Merotocin in Mothers With Inadequate Milk Production and Infants Delivered Prematurely

NCT02545127
View directory record Official record
Conditions
Preterm Delivery, Inadequate Milk Production
Interventions
Merotocin, Placebo
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 44 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
10
States / cities
New Haven, Connecticut • South Bend, Indiana • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Intranasal Oxytocin on Cigarette Smoking

NCT02595749
View directory record Official record
Conditions
Nicotine Dependence, Tobacco Smoking
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 40 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

A Study of Oxytocin in Children and Adolescents With Autistic Disorder

NCT01308749
View directory record Official record
Conditions
Autism
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
3 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Results available

Impact of Oxytocin on Obstructive Sleep Apnea Induced Changes in Sleep

NCT03148899
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Oxytocin Intranasal Spray, Placebo Intranasal Spray
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 6, 2026, 4:22 PM EDT
Terminated Phase 2 Interventional Results available

Translating Neuroprediction Into Precision Medicine Via Brain Priming

NCT03370510
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Oxytocin, Pivotal Response Treatment, Placebo
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
5 Years to 9 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Oct 6, 2026, 4:22 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Oxytocin on Cold Water Task Performance and Recovery

NCT04738838
View directory record Official record
Conditions
Cold Exposure
Interventions
Oxytocin nasal spray, Placebo nasal spray
Drug
Lead sponsor
Florida Institute for Human and Machine Cognition
Other
Eligibility
18 Years to 39 Years · Male only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Gainesville, Florida • Pensacola, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 6, 2026, 4:22 PM EDT