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Showing 193–216 of 3,247 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Precision Nutrition Impact on Health-Related Behavior Change

NCT04959318
Conditions
Metabolic Syndrome
Interventions
Professional nutrition counseling, No professional nutrition counseling
Other
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 45 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tacoma, Washington
Conditions
Multiple Sclerosis
Interventions
Conscientiousness Coach
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Buffalo, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Young Adult Tobacco/Nicotine and Cannabis Co-use

NCT06239350
Conditions
Tobacco Use Disorder, Nicotine Dependence
Interventions
Counseling, Contingency management, Text-based support
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 25 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
NASH - Nonalcoholic Steatohepatitis, NASH, Exercise, Liver
Interventions
Exercise Intervention with use of El-Fit App
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Body Weight
Interventions
Maintain usual SSBs, Substitute to non-SSBs, Study app, Beverage delivery
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 69 Years
Enrollment
461 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease, Alzheimer Disease, Early Onset, Mild Cognitive Impairment, Memory Loss, Memory Disorders, Memory Impairment
Interventions
Biomarker Data Collection
Other
Lead sponsor
GAP Innovations, PBC
Industry
Eligibility
60 Years to 85 Years
Enrollment
1,002 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
16
States / cities
Aventura, Florida • Coral Gables, Florida • Lady Lake, Florida + 13 more
Conditions
Cigarette Use, Alcohol Use Above Recommended Limits, Cardiovascular Risk Factors (e.g., Hypertension), Cardiovascular Diseases
Interventions
CARE
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Buffalo, New York • Syracuse, New York
Conditions
Alzheimer's Disease
Interventions
Placebo, Gantenerumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 90 Years
Enrollment
389 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
30
States / cities
Sun City, Arizona • Tucson, Arizona • Costa Mesa, California + 27 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Health-E You Efficacy Trial for Male Adolescents

NCT06525064
Conditions
Sexually Transmitted Diseases, Sexual Health, Reproductive Health
Interventions
Health-E You app
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
13 Years to 21 Years · Male only
Enrollment
2,752 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
8
States / cities
Oakland, California • Washington D.C., District of Columbia • Baltimore, Maryland + 5 more
Conditions
Opioid Use Disorder
Interventions
Telemedicine Buprenorphine Treatment
Drug
Lead sponsor
Boulder Care
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Autism Spectrum Disorder, Autism
Interventions
video game training exercise
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
13 Years to 20 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Body Dysmorphic Disorders
Interventions
App-Based Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hiv, HIV/AIDS, Medication Adherence, Sexual Behavior, Sexually Transmitted Infections (Not HIV or Hepatitis)
Interventions
AllyQuest HIV Medication Adherence app-delivered intervention, AllyQuest HIV Medication Adherence app-delivered intervention + NSC
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years to 29 Years · Male only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
6
States / cities
Birmingham, Alabama • Detroit, Michigan • Newark, New Jersey + 3 more
Conditions
Acute Lymphoblastic Leukemia (ALL)
Interventions
Sedentary time intervention
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
12 Years to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Meru Health Program Versus Waitlist Control for Adults With Depression

NCT04738084
Conditions
Depression
Interventions
Meru Health Program
Behavioral
Lead sponsor
Meru Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Completed No phase listed Observational Accepts healthy volunteers Results available

Improving Native American Elder Access to and Use of Healthcare

NCT03550404
Conditions
Access to Health Care
Interventions
Seasons of Care App
Behavioral
Lead sponsor
Pacific Institute for Research and Evaluation
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Taking Benzodiazepines for Any Reason for 3 Months, Benzodiazepine Dependence
Interventions
EMPOWER-ED
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Severe Pain, Cesarean Section Complications, Postpartum, Chronic Pain, Acute Postoperative Pain
Interventions
Empowered Relief
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Using an AI Mobile Application to Promote Healthy Eating

NCT07108452
Conditions
Healthy
Interventions
A mobile application that uses AI to deliver behavioral nudges that encourage healthy food choices., Limited app version for dietary assessment only
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 24 Years
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Davis, California
Conditions
Opioid-Related Disorders
Interventions
KIOS Informational App
Device
Lead sponsor
Biomedical Development Corporation
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Obesity, Depression
Interventions
vCare Intervention (6-month active treatment followed by 6-month maintenance), vCare Intervention (active treatment after 6 months)
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years to 74 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • St Louis, Missouri
Conditions
Opioid Use Disorder
Interventions
Youth Opioid Recovery Support (YORS)
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
13 Years to 21 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
First Episode Psychosis
Interventions
CSC Step-down intervention, Usual Care
Other
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 40 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
3
States / cities
Lauderdale Lakes, Florida • Grand Rapids, Michigan • Kalamazoo, Michigan
Conditions
Alzheimer Disease
Interventions
BI 409306, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
55 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
7
States / cities
Orange, California • Sherman Oaks, California • West Palm Beach, Florida + 4 more