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ClinicalTrials.gov public records Last synced Oct 8, 2026, 2:57 AM EDT

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Showing 49–72 of 92 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: 2. Intranasal placebo spray Clear all
Completed Phase 2Phase 3 Interventional Results available

Understanding Cognition, Oxytocin & Pain in Elders

NCT03878589
View directory record Official record
Conditions
Knee Osteoarthritis, Osteoarthritis
Interventions
Oxytocin (OT), Placebo (P)
Drug
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 100 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 8, 2026, 2:57 AM 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 8, 2026, 2:57 AM 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 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study to Evaluate the Safety of 3 New 6:2 Influenza Virus Reassortants in Adults

NCT01859143
View directory record Official record
Conditions
Influenza, Healthy
Interventions
Trivalent Influenza Vaccine, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
3
States / cities
Miami, Florida • Stockbridge, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 10, 2014 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 3 Interventional Results available

A Controlled Clinical Study of Dupilumab in Patients With Bilateral Nasal Polyps

NCT02912468
View directory record Official record
Conditions
Chronic Rhinosinusitis Phenotype With Nasal Polyps (CRSwNP)
Interventions
Dupilumab SAR231893 (REGN668), Placebo, Mometasone furoate 50 micrograms
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
18
States / cities
Long Beach, California • Orange, California • San Diego, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2019 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Intranasal and Intravenous Oxytocin for Analgesia to Noxious Heat Pain

NCT07053774
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 8, 2026, 2:57 AM 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 8, 2026, 2:57 AM EDT
Completed Phase 3 Interventional Results available

A Clinical Trial of Omalizumab in Participants With Chronic Rhinosinusitus With Nasal Polyps

NCT03280537
View directory record Official record
Conditions
Nasal Polyps, Chronic Rhinosinusitis
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
16
States / cities
Birmingham, Alabama • Tucson, Arizona • Rancho Cordova, California + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Oct 8, 2026, 2:57 AM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers

Efficacy, Immunogenicity, and Safety Study of a Respiratory Syncytial Virus Vaccine in Infants and Toddlers

NCT06252285
View directory record Official record
Conditions
RSV Immunisation
Interventions
RSVt Vaccine, Placebo
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
6 Months to 21 Months
Enrollment
6,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
50
States / cities
Birmingham, Alabama • Guntersville, Alabama • Tucson, Arizona + 41 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Intranasal Oxytocin for Infants With Prader-Willi Syndrome

NCT03245762
View directory record Official record
Conditions
Prader-Willi Syndrome
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
1 Week to 6 Months
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Oct 8, 2026, 2:57 AM EDT
Recruiting Phase 1 Interventional

Benefits of Oxytocin in Obstructive Sleep Apnea (OSA) Patients Using Continuous Positive Airway Pressure (CPAP) Machine

NCT03860233
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 8, 2026, 2:57 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 8, 2026, 2:57 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Evaluate a Medication on How Hunger and Appetite Are Influenced by Smell

NCT01021176
View directory record Official record
Conditions
Food Intake
Interventions
Placebo spray, Diltiazem
Other · Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 18, 2015 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Pharmacokinetics, Safety and Tolerability of Flexible Doses of Intranasal Esketamine Plus an Oral Antidepressant in Adult Participants With Treatment-resistant Depression

NCT03434041
View directory record Official record
Conditions
Depressive Disorder, Treatment-Resistant
Interventions
Esketamine 56 mg, Esketamine 84 mg, Placebo, Duloxetine (Oral Antidepressant), Escitalopram (Oral Antidepressant), Sertraline (Oral Antidepressant), Venlafaxine Extended Release (XR) (Oral Antidepressant)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
6
States / cities
Atlanta, Georgia • Shreveport, Louisiana • Gaithersburg, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Clinical Study to Assess the Safety of a New Influenza Vaccine

NCT01104493
View directory record Official record
Conditions
Healthy
Interventions
Monovalent Frozen FluMist®, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
3
States / cities
South Miami, Florida • Stockbridge, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 18, 2011 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study to Evaluate the Safety of 3 New 6:2 Influenza Virus Reassortants in Adults for the 2015-2016 Season

NCT02473510
View directory record Official record
Conditions
Influenza, Healthy
Interventions
Trivalent Influenza Vaccine, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
3
States / cities
South Miami, Florida • Stockbridge, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 28, 2016 · Synced Oct 8, 2026, 2:57 AM EDT
Not listed Phase 3 Interventional

Intranasal PH80 Spray for Acute Management of the Symptoms of Premenstrual Dysphoric Disorder

NCT01217775
View directory record Official record
Conditions
Premenstrual Dysphoric Disorder
Interventions
PH80, Placebo intranasal spray
Drug
Lead sponsor
Pherin Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 43 Years · Female only
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 8, 2026, 2:57 AM 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 8, 2026, 2:57 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

A Study Assessing Safety, Tolerability, and Efficacy of INNA-051 in Preventing Respiratory Illness Due to Viral Infections in Healthy Adults 18 to 45 Years of Age

NCT07222670
View directory record Official record
Conditions
Viral Respiratory Infection, Viral Respiratory Illnesses
Interventions
INNA-051, Placebo
Drug · Other
Lead sponsor
ENA Respiratory Pty Ltd
Industry
Eligibility
18 Years to 45 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
5
States / cities
Baltimore, Maryland • Bethesda, Maryland • Raleigh, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 8, 2026, 2:57 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 8, 2026, 2:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

D2560C00015 FluMist Annual Safety Study 2018

NCT03564444
View directory record Official record
Conditions
Influenza, Healthy
Interventions
Bivalent influenza vaccine, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Stockbridge, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 26, 2019 · Synced Oct 8, 2026, 2:57 AM EDT
Not listed Phase 2 Interventional

Safety and Efficacy of ADAPTAVIR's Ability to Eliminate Treatment-Resistant Infectious Virus in Peripheral Blood Mononuclear Cells (PBMCs)

NCT00951743
View directory record Official record
Conditions
HIV Infections
Interventions
Adaptavir (monomeric DAPTA)
Drug
Lead sponsor
Rapid Laboratories Inc.
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 11, 2009 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Results available

Etokimab in Adults With Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)

NCT03614923
View directory record Official record
Conditions
Chronic Rhinosinusitis
Interventions
Etokimab, Placebo, Mometasone Furoate Nasal Spray
Biological · Drug
Lead sponsor
AnaptysBio, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
28
States / cities
Little Rock, Arkansas • Canoga Park, California • Roseville, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Oct 8, 2026, 2:57 AM EDT
Completed Phase 3 Interventional

Once-Daily Investigational Nasal Spray In Adults And Adolescents With Seasonal Allergic Rhinitis (SAR)

NCT00197262
View directory record Official record
Conditions
Rhinitis, Allergic, Seasonal
Interventions
GW685698X Aqueous Nasal Spray
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
18
States / cities
Chicago, Illinois • Indianapolis, Indiana • Lafayette, Indiana + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2017 · Synced Oct 8, 2026, 2:57 AM EDT