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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:14 AM EDT

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Showing 793–816 of 20,281 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Behavioral Clear all
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Overfeeding on Obesity-Prone (OP) and Obesity-Resistant (OR) Women

NCT00072917
View directory record Official record
Conditions
Obesity, Thinness, Weight Gain
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
25 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 18, 2010 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional

Individualized Diet Improvement Program for Weight Loss and Maintenance, Cohort 2

NCT04605640
View directory record Official record
Conditions
Obesity, Overweight, Weight Loss, Diet Habit
Interventions
Weight Management Intervention
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Phase 2 Interventional

Prostate Cancer Survivors and Exercise and Behavioral Counseling

NCT03191968
View directory record Official record
Conditions
Physical Activity, Cancer of the Prostate, Cognitive Impairment, Quality of Life
Interventions
Supervised Physical Activity Plus Behavioral Counseling, Supervised Physical Activity Plus Exercise Counseling
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2019 · Synced Oct 25, 2026, 4:14 AM EDT
Recruiting Not applicable Interventional

Motivational Interviewing at Intake vs Intake as Usual on Client Engagement in Addiction Treatment

NCT05489068
View directory record Official record
Conditions
Substance-Related Disorders, Treatment Adherence
Interventions
Motivational Interviewing at Intake (MII), Intake as Usual (IAU)
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 25, 2026, 4:14 AM EDT
Completed No phase listed Observational

Opioid Physiology Project

NCT03462797
View directory record Official record
Conditions
Tolerance, Withdrawal, Addiction, Epigenetic Changes
Interventions
Not listed
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older
Enrollment
87 participants
Timeline
2017 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 25, 2026, 4:14 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

A Comparison of IV Versus PO Acetaminophen Postoperatively for Opioid Consumption After Cesarean Section

NCT04290208
View directory record Official record
Conditions
Postoperative Pain, Cesarean Section, Acetaminophen
Interventions
Acetaminophen, Placebos
Drug
Lead sponsor
Main Line Health
Other
Eligibility
18 Years and older · Female only
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Wynnewood, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2020 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional

Gabapentin For the Control of Hot Flashes in Women With Breast Cancer

NCT00022074
View directory record Official record
Conditions
Anxiety Disorder, Breast Cancer, Depression, Hot Flashes
Interventions
gabapentin, quality-of-life assessment
Drug · Procedure
Lead sponsor
Gary Morrow
Other
Eligibility
Up to 120 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
18
States / cities
Mobile, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Planning a Multi-Level Intervention to Reduce Substance Use Stigma in HIV Prevention and Care

NCT05925374
View directory record Official record
Conditions
Social Stigma, Substance Use Disorders, HIV Infections, Physician-Patient Relations
Interventions
Substance use stigma training
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Performance of the ID-Cap System, an Ingestion Event Marker, in the Clinical Setting as an Aid to Measure Medication Adherence

NCT03653897
View directory record Official record
Conditions
Healthy Volunteers
Interventions
ID-Capsule- Active, Wearable Sensor
Device
Lead sponsor
EtectRX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Results available

Nonsmokers Helping Smokers Quit

NCT02010697
View directory record Official record
Conditions
Smoking Cessation
Interventions
Messages targeting nonsmokers, Messages targeting smokers
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
3,125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional

Improving Autonomic Function and Balance in Diabetic Neuropathy

NCT01864460
View directory record Official record
Conditions
Diabetes, Neuropathy, Impaired Glucose Tolerance
Interventions
lifestyle modification
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
30 Years to 80 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 25, 2026, 4:14 AM EDT
Withdrawn Not applicable Interventional

Group Interventions for Suicidal African Americans

NCT02227160
View directory record Official record
Conditions
Depression, Mental Illness, Suicide, Suicidal Ideation
Interventions
10 weekly group meetings, Outpatient counseling and support groups
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 15, 2017 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional

Digital Support for Mental Health Intervention in Patients With Inflammatory Bowel Disease

NCT06575660
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Anxiety, Depression, Ulcerative Colitis, Crohn Disease
Interventions
Mental health support session
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional

Diet and Exercise Intervention in Type 2 Diabetes

NCT01977560
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Intensive Lifestyle Intervention, Standard Care
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
25 Years to 68 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

University of Wisconsin Meditation & Exercise Cold Study

NCT01654289
View directory record Official record
Conditions
Acute Respiratory Infection
Interventions
Mindfulness Meditation, Exercise
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
30 Years to 69 Years
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Oct 25, 2026, 4:14 AM EDT
Recruiting Phase 2Phase 3 Interventional

A Study Of Vagal Nerve Stimulation In Conjunction With NRT For Smoking Cessation

NCT07487818
View directory record Official record
Conditions
Smoking Cessation
Interventions
Non-invasive vagus nerve stimulator plus nicotine replacement patches, nicotine replacement patches
Combination Product · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 25, 2026, 4:14 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Stress and Anxiety Effects on Overactive Bladder

NCT05087810
View directory record Official record
Conditions
Overactive Bladder, Stress, Psychological, Anxiety
Interventions
Psychological stress induction, Accelerated oral hydration
Behavioral · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Oct 25, 2026, 4:14 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Use of Conversation and Acoustic Signals in Measuring Depression Severity

NCT00831935
View directory record Official record
Conditions
Depression
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2013 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Phase 3 Interventional

Omega-3 Fatty Acids for Treatment of Depression in Adolescents

NCT00658476
View directory record Official record
Conditions
Depression
Interventions
Fish Oil, Cognitive Behavior Therapy, Placebo
Dietary Supplement · Behavioral · Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
13 Years to 21 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 27, 2012 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Practicality of Intermittent Fasting and Its Effect on Markers of Aging and Oxidative Stress

NCT02132091
View directory record Official record
Conditions
Aging, Metabolism
Interventions
Intermittent Fasting, 400 IU Vitamin E, 1000 mg Vitamin C
Other · Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
19 Years to 30 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exercise Detection Study

NCT02688218
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Aerobic Exercise, Resistance Exercise
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Investigation of Behavioral Alternatives to Indoor Tanning

NCT02192918
View directory record Official record
Conditions
Skin Cancer
Interventions
Airbrush, Airbrush Plus, Delayed Airbrush
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
16 Years to 65 Years · Female only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Results available

Limited Market Release - MotionSense Clinical Use Evaluation

NCT05091918
View directory record Official record
Conditions
Knee Arthroplasty, Patient Engagement, Patient-Reported Outcome Measures (PROMs)
Interventions
MotionSense
Device
Lead sponsor
Orthosensor, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Wakefield, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 25, 2026, 4:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nicotine Pharmacokinetics Following Use of the P4M3 Gen 2.0 E-Cigarette Compared to Smoking Cigarettes

NCT05383508
View directory record Official record
Conditions
Nicotine Vaping, Nicotine, Vaping
Interventions
CA35, CM35, Cig
Other
Lead sponsor
Philip Morris Products S.A.
Industry
Eligibility
24 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 26, 2024 · Synced Oct 25, 2026, 4:14 AM EDT