Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 2, 2026, 7:47 PM EDT

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Showing 1–24 of 588 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Nutrition, Exercise, and Technology for Weight Loss

NCT02731768
Conditions
Overweight, Obesity
Interventions
Standard, Social support-enhanced, Fitbit Zip, Digital body weight scale
Behavioral · Device
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Stroke
Interventions
Group-Based Education, Individualized Coaching
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Melanoma
Interventions
Exercise Intervention, Wellness Intervention
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Miami, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Investigational Test of a New Sleep Supplement

NCT03567343
Conditions
Sleep, Mood, Cognitive Performance
Interventions
Proprietary Spearmint Extract Blend, Control
Dietary Supplement · Other
Lead sponsor
University of Arizona
Other
Eligibility
22 Years to 50 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers Results available

Be Fit in Residency: a Randomized Controlled Trial of an Activity Device Among Medicine Residents

NCT01287208
Conditions
Physical Activity
Interventions
Activity monitor, Activity device
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 45 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Personalized Behavioral Intervention for Older Adults With Musculoskeletal Pain and Sleep Complaints

NCT03921840
Conditions
Sleep, Pain
Interventions
ELDERFITNESS, Control
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Physical Activity, Social Media
Interventions
Tweet4Wellness, Self-monitoring
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Stanford, California
Conditions
Chemotherapy-Induced Peripheral Neuropathy, Malignant Neoplasm
Interventions
FitBit, Gait Assessment Test, MC5-A Scrambler Therapy, Quality-of-Life Assessment, Quantitative Sensory Testing, Questionnaire Administration
Device · Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Conditions
Obesity
Interventions
Fitbit Charge HR plus weekly phone calls to review physical activity data
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
7 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Results available

Steps to Eliminate Postoperative Problems

NCT02880176
Conditions
Bladder Cancer
Interventions
Financial Incentive to Increase Ambulation
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Exercise Sensitivity, Introceptive Exposure, Anxiety, Cardiac Rehabilitation
Interventions
Behavioral Exposure For Introceptive Tolerance, Health Education Control
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
East Brunswick, New Jersey • Hillsborough, New Jersey • New Brunswick, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Outcomes for Care Partners of Persons With Traumatic Brain Injury

NCT04570930
Conditions
Caregivers
Interventions
Just-in-time adaptive intervention (JITAI), Control
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Ann Arbor, Michigan • Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

TOSS Feasibility + Fitbit Community = Reduced Obesity in Older Black Women

NCT04114071
Conditions
Obesity
Interventions
TOSS Feasibility + Fitbit Community = Reduced Obesity in Older Black Women
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Obesity
Interventions
Health Literacy and Culturally Tailored Materials, Community-Engaged Health Coaching and Navigation, Self-Monitoring and Remote Patient Monitoring of weight and physical activity, Community Asset Mapping (CAM), Primary Care Provider Training, Obesity Toolkit for Primary Care Providers
Behavioral · Other
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 75 Years
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
18
States / cities
Avondale, Louisiana • Bastrop, Louisiana • Baton Rouge, Louisiana + 15 more
Conditions
Coronary Artery Disease
Interventions
Mobile Health Application
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Acute Coronary Syndrome, Physical Inactivity
Interventions
Tai chi + wearable
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Atrial Fibrillation, Arrhythmias, Cardiac, Cardiovascular Diseases
Interventions
Physical Activity Intervention Using FitBit Wearable Device
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Arthropathy of Knee, Arthritis Knee, Arthritis, Degenerative
Interventions
Fitbit
Other
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years to 100 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Experiment of Sleep Technology

NCT04246424
Conditions
Sleep
Interventions
Fibit + Coaching, Coaching, Fitbit
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
25 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Pancreatic Cancer
Interventions
Fitbit Data Collection, Nutrition Counseling, Survey
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8
Interventions
Tai Chi, FitBit, Support Group Therapy, Questionnaire Administration, Quality-of-Life Assessment
Other · Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Results available

RESP-FIT: Technology-Enhanced Self-Management in COPD

NCT03652662
Conditions
COPD
Interventions
RESP-FIT, RESP-FIT Comparator
Device · Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
40 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Brain Metastases, Adult
Interventions
Laboratory Biomarker Analysis, Neurocognitive Assessment, Questionnaire Administration, Fitbit, Dietary Intervention
Other · Device · Dietary Supplement
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Ovarian Cancer, Neoadjuvant Chemotherapy, Prehabilitation
Interventions
FIT4SURGERY, Healthy Lifestyle Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
60 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chicago, Illinois