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 18, 2026, 12:34 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 618 matching trials from the live ClinicalTrials.gov search.
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
Conditions
Panic Disorder
Interventions
Cognitive behavioral therapy, D-cycloserine
Behavioral · Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
2
States / cities
Hartford, Connecticut • Boston, Massachusetts
Completed No phase listed Observational

Long Term Follow Up KET-PD

NCT06164756
Conditions
Parkinson's Disease, Depression
Interventions
Cognitive Behavior Therapy (CBT), Treatment As Usual (TAU)
Other
Lead sponsor
Yale University
Other
Eligibility
40 Years to 80 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 2 Interventional Results available

Trial of Cytisine in Adult Smokers

NCT03709823
Conditions
Smoking Cessation
Interventions
Cytisine, Placebo Comparator, Behavioral support
Drug · Behavioral
Lead sponsor
Achieve Life Sciences
Industry
Eligibility
18 Years and older
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
8
States / cities
Tempe, Arizona • Burbank, California • Lexington, Kentucky + 5 more
Conditions
Insomnia Chronic, Multiple Sclerosis
Interventions
Mindfulness Intervention, Sleep Hygiene
Behavioral
Lead sponsor
Griffin Hospital
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Derby, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of 1072nm Infrared Stimulation on Executive Functioning in Dementia

NCT01059877
Conditions
Dementia
Interventions
1072nm infrared Photobiomodulation, Photobiomodulation SIMULATED
Device
Lead sponsor
Quietmind Foundation
Other
Eligibility
50 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Plymouth Meeting, Pennsylvania
Conditions
Adolescent Obesity, Obesity in Adolescence, Adolescent Overweight
Interventions
VI-0521 oral capsule, Placebo oral capsule, Lifestyle Modification
Drug · Behavioral
Lead sponsor
VIVUS LLC
Industry
Eligibility
12 Years to 16 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Norman, Oklahoma
Conditions
Nicotine Dependence, Smoking Cessation
Interventions
EVP-6124, Placebo Capsule, NicoDerm Patch (Active), NRT Patch (Placebo), Brief Supportive and Behavioral Treatment
Drug · Behavioral
Lead sponsor
A. Eden Evins
Other
Eligibility
18 Years to 65 Years
Enrollment
345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Posttraumatic Stress Disorder
Interventions
D-Cycloserine, Placebo
Drug · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
New York, New York
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
Depression, Postpartum
Interventions
Sertraline, Placebo, Interpersonal psychotherapy (IPT), Clinical management, Mothercrafting
Drug · Behavioral
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
2
States / cities
Iowa City, Iowa • Providence, Rhode Island
Conditions
Tic Disorders, Tics, Tic, Motor, Tic Disorder, Childhood, Tourette Syndrome, Tourette Syndrome in Children, Tourette Syndrome in Adolescence
Interventions
Comprehensive Behavioral Intervention for Tics (CBIT), Repetitive Transcranial Magnetic Stimulation (rTMS), Continuous Theta Burst Stimulation (cTBS)
Behavioral · Device
Lead sponsor
University of Minnesota
Other
Eligibility
12 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Loss-of-Control Eating, Obesity/Overweight
Interventions
Naltrexone and Bupropion (NB) medication, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Results available

Empower: tDCS for Major Depressive Disorder at Home

NCT05202119
Conditions
Major Depressive Disorder
Interventions
Transcranial direct current stimulation, Sham Transcranial direct current stimulation
Device
Lead sponsor
Flow Neuroscience AB
Industry
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Conditions
Obesity
Interventions
CP-945,598, Non-pharmacological weight loss program (NPP), Low Calorie Diet
Drug · Behavioral
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
9
States / cities
La Jolla, California • Denver, Colorado • Baton Rouge, Louisiana + 6 more
Conditions
Generalized Anxiety Disorder, Separation Anxiety Disorder, Social Anxiety Disorder
Interventions
Attentional Bias Modification Treatment (ABMT) - Active, Attentional Bias Modification Treatment - Placebo, Cognitive Behavioral Group Therapy, Psychoeducational Control Intervention
Other · Behavioral
Lead sponsor
Hospital de Clinicas de Porto Alegre
Other
Eligibility
7 Years to 11 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Alzheimer Dementia
Interventions
Methylphenidate Extended Release Oral Capsule, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 95 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlestown, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

An Online Trial of Five Well-being Programs

NCT03233022
Conditions
Well-being
Interventions
Happify
Behavioral
Lead sponsor
Happify Inc.
Industry
Eligibility
18 Years and older
Enrollment
14,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Tobacco Use Disorder
Interventions
Pharmacotherapies for Smoking Cessation
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
20 Years to 65 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease, Dementia, Major Neurocognitive Disorder With Aggressive Behavior
Interventions
THC-free CBD Oil, Placebo
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
50 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Norfolk, Virginia
Conditions
Aggressive Behavior in Fragile X Syndome
Interventions
SRX246, Placebo
Drug
Lead sponsor
Azevan Pharmaceuticals
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Sacramento, California • Chicago, Illinois • Cincinnati, Ohio
Completed Phase 4 Interventional Results available

Studying the Effects of Phentermine on Eating Behavior

NCT01886937
Conditions
Obesity
Interventions
Phentermine, placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Neuromodulation of Lidocaine and Capsaicin Cream Effects on Pain Experience

NCT03102710
Conditions
Pain
Interventions
transcranial direct current stimulation (tDCS), Lidocaine cream, Capsaicin cream, Control cream
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Cocaine Use Disorder
Interventions
NS2359, placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania