Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:25 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 130 matching trials from the live ClinicalTrials.gov search.
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin Treatment of Alcohol Dependence

NCT02251912
Conditions
Alcohol Dependence
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Phase 2 Interventional Results available

Inhaled Oxytocin and HPA Axis Reactivity

NCT03593473
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
Conditions
PTSD, Alcohol Use Disorder
Interventions
40 IU Intranasal Oxytocin, Placebo, Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure
Drug · Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Pain
Interventions
OxyCODONE 5 mg Oral Tablet, Oxytocin nasal spray, Placebo Oxycodone, Placebo oxytocin, OxyCODONE 2.5 mg Oral Tablet
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 45 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
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
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Oxytocin Treatment of Alcohol Withdrawal

NCT01212185
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
Conditions
Sleep Apnea, Sleep Apnea, Obstructive
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Vivek Jain
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Intranasal Oxytocin on Appetite and Caloric Intake in Men and Women

NCT01513499
Conditions
Eating Behavior
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Autism Spectrum Disorders
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
The Bronx, New York
Withdrawn Not applicable Interventional Accepts healthy volunteers

Oxytocin and Pain Sensitivity and Threshold

NCT01988649
Conditions
Pain
Interventions
Intranasal Oxytocin, Placebo (saline)
Drug
Lead sponsor
Northwestern University
Other
Eligibility
20 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Pain, Acute
Interventions
Intravenous oxytocin, Intravenous placebo, Intranasal oxytocin, Intranasal placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Early Phase 1 Interventional Accepts healthy volunteers

Oxytocin Effects on Food Motivation Pathways

NCT02276677
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
Conditions
Smoking, Smoking Cessation
Interventions
Oxytocin, Mindfulness, Saline Solution, Sham mindfulness
Drug · Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alcohol Use Disorder, Alcohol Misuse
Interventions
Instranasal Oxytocin
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 1 more
Completed Phase 1 Interventional Accepts healthy volunteers

Intranasal Oxytocin and Enhancement of Team Cohesion

NCT02302430
Conditions
Unit Cohesion
Interventions
Oxytocin, Placebo comparator
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 28 Years
Enrollment
486 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
San Francisco, California
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
Conditions
Schizophrenia
Interventions
Oxytocin, Inactive placebo nasal spray
Drug
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years to 55 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Prader-Willi Syndrome, Hyperphagia
Interventions
Intranasal Oxytocin (IN-OXT), Matched Placebo
Drug
Lead sponsor
Eric Hollander
Other
Eligibility
5 Years to 17 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
The Bronx, New York
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
Completed Phase 1 Interventional Accepts healthy volunteers

Dyad Oxytocin Study (DOS)

NCT02302209
Conditions
Schizophrenia, Autism Spectrum Disorder
Interventions
Oxytocin, Placebo Comparator
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Biological Basis of Individual Variation in Social Cooperation

NCT01566539
Conditions
Healthy
Interventions
Intranasal Oxytocin (OT) 24 IU, Intranasal Vasopressin (AVP), Intranasal Placebo, Intranasal Vasopressin (AVP) 40 IU, Lorazepam
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 30 Years
Enrollment
707 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Autism Spectrum Disorders
Interventions
Double blind phase Placebo Nasal Spray, double Blind Oxytocin Nasal Spray, Open Label intranasal oxytocin
Drug
Lead sponsor
Linmarie Sikich
Other
Eligibility
3 Years to 17 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
7
States / cities
Boston, Massachusetts • New York, New York • White Plains, New York + 3 more
Conditions
Post Traumatic Stress Disorder, Relational Problems
Interventions
Oxytocin nasal spray, Brief Cognitive-Behavioral Conjoint Therapy
Drug · Behavioral
Lead sponsor
San Diego Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
San Diego, California
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Intranasal Oxytocin Spray
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina