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ClinicalTrials.gov public records Last synced Oct 5, 2026, 6:59 AM EDT

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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 24 IU intranasal Oxytocin Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Oxytocin Treatment of Alcohol Withdrawal

NCT01212185
View directory record Official record
Conditions
Alcohol Withdrawal
Interventions
intranasal oxytocin spray, intranasal spray without oxytocin
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Neuropeptides and Social Behavior

NCT01680718
View directory record Official record
Conditions
Social Psychology
Interventions
Intranasal oxytocin, Intranasal vasopressin, Intranasal placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 50 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Intranasal Oxytocin in Hypothalamic Obesity

NCT02849743
View directory record Official record
Conditions
Craniopharyngioma, Hypothalamic Obesity
Interventions
Syntocinon, Placebo (for Syntocinon)
Drug
Lead sponsor
Shana McCormack, MD
Other
Eligibility
10 Years to 35 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Not applicable Interventional Results available

Oxytocin Treatment of Schizophrenia

NCT01028677
View directory record Official record
Conditions
Paranoia, Schizophrenia, Schizoaffective Disorder
Interventions
intranasal spray with oxytocin, nasal spray without oxytocin
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Double-blind Placebo Controlled Study of Oxytocin in Fragile X Syndrome

NCT01254045
View directory record Official record
Conditions
Fragile X Syndrome
Interventions
placebo, oxytocin 24IU, oxytocin 48IU
Drug
Lead sponsor
Stanford University
Other
Eligibility
13 Years to 29 Years · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Effects of Oxytocin Nasal Spray on Social Affiliation

NCT00663039
View directory record Official record
Conditions
Schizophrenia
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Prenatal Cocaine, Nasal Oxytocin, and Maternal Psychophysiology

NCT02872467
View directory record Official record
Conditions
Substance Abuse Problem, Pregnancy
Interventions
Syntocinon treatment, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Wellness Behaviors as a Function of Oxytocin vs Placebo

NCT01929161
View directory record Official record
Conditions
Sustained Positive Emotions, Sustained Positive Behavior Change
Interventions
Oxytocin, Placebo (for oxytocin), Lovingkindness Meditation, Mindfulness Meditation
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
35 Years to 64 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2016 · Synced Oct 5, 2026, 6:59 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

The Effect of Oxytocin Administration on Interpersonal Cooperation in Borderline Personality Disorder Patients and Healthy Adults

NCT02225600
View directory record Official record
Conditions
Borderline Personality Disorder
Interventions
40 IU Intranasal Oxytocin, Placebo, 24 IU intranasal Oxytocin
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 1 Interventional

Probiotics and Oxytocin Nasal Spray on Social Behaviors of Autism Spectrum Disorder (ASD) Children

NCT03337035
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
intranasal oxytocin, oral probiotics, oral placebo
Drug · Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
3 Years to 25 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Intranasal Oxytocin for the Treatment of Children and Adolescents With Autism Spectrum Disorders (ASD)

NCT01908205
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
Holland Bloorview Kids Rehabilitation Hospital
Other
Eligibility
10 Years to 17 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oxytocin, Emotions and Mirror Neurons

NCT02228031
View directory record Official record
Conditions
Social Cognition, Expressed Emotion
Interventions
Oxytocin, Placebo
Drug · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Oxytocin and Social Cognitive Skills Groups

NCT02918864
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Oxytocin, Social Cognitive Skills Training, Facilitated Play Therapy
Drug · Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
8 Years to 11 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 5, 2024 · Synced Oct 5, 2026, 6:59 AM 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 5, 2026, 6:59 AM EDT
Completed Early Phase 1 Interventional

Oxytocin and Cognitive Control in Adult ADHD

NCT03136263
View directory record Official record
Conditions
Attention Deficit/Hyperactivity Disorder
Interventions
Oxytocin nasal spray, Placebo nasal spray
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional

A Randomized, Controlled Trial of Intranasal Oxytocin as an Adjunct to Behavioral Therapy for Autism Spectrum Disorder

NCT01914939
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Oxytocin, Social Skills focused CBT, Stress management/relaxation training, placebo drug
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 5, 2026, 6:59 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Does Oxytocin Alter Tolerance to or Motivation for Alcohol

NCT05312008
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Intranasal oxytocin, Intranasal placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
21 Years to 60 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

The Effects of Oxytocin on Complex Social Cognition in Autism Spectrum Disorders

NCT01183221
View directory record Official record
Conditions
Autism, ASD
Interventions
Syntocinon, Placebo
Drug
Lead sponsor
Alexander Kolevzon
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 15, 2021 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Social Safety Learning in the Brain Oxytocin System

NCT05968651
View directory record Official record
Conditions
Social Phobia
Interventions
Oxytocin nasal spray or placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 45 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 5, 2026, 6:59 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Intranasal Oxytocin Intervention for Caregivers to Persons With Dementia

NCT06364228
View directory record Official record
Conditions
Stress
Interventions
Placebo, Oxytocin Intranasal Spray 12 International Unit (12IU), Oxytocin Intranasal Spray 24 International Unit (24IU), Functional MRI
Drug · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
50 Years and older · Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Intranasal Oxytocin and Learning in Autism

NCT01417026
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Intranasal Oxytocin (Trade name: Syntocinon)
Drug
Lead sponsor
Robert Schultz
Other
Eligibility
12 Years to 17 Years · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 5, 2026, 6:59 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oxytocin Effects on Food Motivation Pathways

NCT02276677
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Oct 5, 2026, 6:59 AM 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 5, 2026, 6:59 AM EDT
Completed Phase 2 Interventional Results available

Inhaled Oxytocin and HPA Axis Reactivity

NCT03593473
View directory record Official record
Conditions
Depression, Postpartum, Anxiety Disorders, Stress, Psychological
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Female only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 8, 2025 · Synced Oct 5, 2026, 6:59 AM EDT