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 29, 2026, 12:11 PM EDT

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

Showing 49–72 of 262 matching trials from the live ClinicalTrials.gov search.
Conditions
Pre-Diabetes
Interventions
Activity Monitoring-Wrist worn wearable, Activity Monitoring-Waist-worn wearable
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure
Interventions
Text4HF, MyApps, MyApps & Text4HF, Enhanced Usual Care
Behavioral
Lead sponsor
University of Illinois Chicago
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Chicago, Illinois
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Fitbit Device Use in Overweight Pregnancy

NCT06226597
Conditions
Pregnancy Weight Gain, Overweight and Obesity
Interventions
Fitbit device
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Diabetes (DM)
Interventions
Fitbit wrist-worn Inspire 2® activity tracker (Fitbit Inc., San Francisco, CA, USA)
Device
Lead sponsor
Pacific University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Hillsboro, Oregon
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Utilization of a Peer-Based Approach for the Promotion of Physical Activity in Inactive Women

NCT05053113
Conditions
Obesity-Related Malignant Neoplasm
Interventions
Activity Monitor, Educational Intervention, Survey Administration, Telephone-Based Intervention
Device · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
HER2-positive Breast Cancer, Advanced Breast Cancer
Interventions
Prolonged Overnight Fasting, Moderate-Intensity Exercise, General Health Education Sessions
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
3
States / cities
Phoenix, Arizona • Miami, Florida • Boston, Massachusetts
Conditions
Lung Cancer, EGFR Gene Mutation, EGFR, ALK Gene Mutation, RET Gene Mutation, MET Gene Mutation, KRAS Mutation-Related Tumors, BRAF, ROS1 Gene Mutation
Interventions
Sensus Smartwatch Application, RX Cap, Fitbit Sense, Surveys
Other · Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Discussion, Goal Setting, Interview, Media Intervention, Medical Device Usage and Evaluation, Questionnaire Administration, Reward, Text Message-Based Navigation Intervention
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
15 Years to 20 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
76
States / cities
Mesa, Arizona • Phoenix, Arizona • Little Rock, Arkansas + 58 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Fitbit and Social Support in Knee Replacement Patients & Buddies

NCT03037619
Conditions
Arthroplasty, Replacement, Knee
Interventions
Fitbit, Fitbit+Support
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
Not listed
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Type 1 Diabetes Mellitus
Interventions
Weekly Review, FitBit
Other · Device
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
8 Years to 17 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Saint Paul, Minnesota
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
Conditions
Chronic Low-back Pain
Interventions
Enhanced Self-Care (ESC), Acceptance and Commitment Therapy (ACT), Evidence-Based Exercise and Manual Therapy (EBEM), Duloxetine
Behavioral · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
1,014 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
12
States / cities
Redwood City, California • San Diego, California • San Francisco, California + 9 more
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Lifestyle Change Via Tailored mHealth Feedback to Improve Health

NCT03367936
Conditions
Overweight and Obesity
Interventions
One-on-one Session, Self-monitoring, Feedback
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
502 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Active, not recruiting Not applicable Interventional

Liver Cancer Prevention Randomized Control Trial

NCT05196867
Conditions
Liver Diseases, Fibrosis, Liver, Cirrhosis, Liver
Interventions
Intervention Group, Control Group
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Heart Failure
Interventions
iCardia4HF, Usual Care
Behavioral · Other
Lead sponsor
University of Illinois Chicago
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
High-Frequency Microsatellite Instability, Mismatch Repair Gene Mutation, Mutation-Negative Lynch Syndrome, Mutation-Positive Lynch Syndrome
Interventions
Exercise Intervention, Informational Intervention, Monitoring Device, Questionnaire Administration
Behavioral · Other · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Ischemia and Non-obstructive Coronary Arteries
Interventions
Invasive coronary angiography, Coronary Artery Endothelial Cell Sampling, Fitbit, Invasive coronary function testing
Procedure · Device · Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Conditions
Chronic Pain, Mild Cognitive Impairment, Older Adults, Physical Activity
Interventions
Active Brains 1, Active Brains 2
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Weight Loss, Lifestyle Factors
Interventions
Wrist activity tracker and scale, Nutritional Coaching group sessions
Device · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional

MOMs Chat and Care Study

NCT06335381
Conditions
Severe Maternal Morbidity
Interventions
Maternal Health Education Resources, Prenatal Telehealth Visits, Postpartum Telehealth Visits, Home Blood Pressure Monitor, Fitbit
Other · Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Manhasset, New York
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms of Hypoglycemia in Patients Without Diabetes

NCT04428723
Conditions
Hypoglycemia
Interventions
Entry of demographic and medical history data into a deidentified database, Blood sample for DNA analysis, Stool sample for microbiome analysis, Mixed meal tolerance test, Continuous glucose monitoring, activity monitor
Other · Genetic · Diagnostic Test
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Congenital Heart Disease Physical Activity Lifestyle Study

NCT03335475
Conditions
Cardiovascular Disease Other, Physical Activity
Interventions
Physical Activity Lifestyle Intervention, Physical Activity Monitoring
Behavioral
Lead sponsor
Jamie Jackson
Other
Eligibility
15 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Prostate Cancer
Interventions
Wearable Activity Monitor
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Cardiac Rehabilitation, Physical Activity
Interventions
mHealth 1, mHealth 2
Device
Lead sponsor
AdventHealth University
Other
Eligibility
18 Years to 99 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Orlando, Florida