- Conditions
- Substance-Related Disorders
- Interventions
- Standard letter, Comparator letter
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 541 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 769–791
of 791
matching trials from the live ClinicalTrials.gov search.
- 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
- Cancer, Depression Secondary to Other Disease, Cancer Survivor
- Interventions
- Text-based depression screening, Usual care (UC)
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 79 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Obesity, Overweight, Weight Loss, Health Behavior, Lifestyle Intervention
- Interventions
- Core Behavioral Weight Loss Intervention, Limit Red Zone Foods, Limit Eating Window, Increase Protein, Increase Fiber Intake
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 208 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Body Mass Index 25 or Greater, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Breast Carcinoma, Cancer Survivor, Chronic Lymphocytic Leukemia, Fatigue, Health Status Unknown, Lynch Syndrome, Ovarian Carcinoma, Overweight
- Interventions
- Dietary Intervention, Internet-Based Intervention, Laboratory Biomarker Analysis, Questionnaire Administration, Telephone-Based Intervention
- Dietary Supplement · Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 337 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Obesity, Overweight
- Interventions
- VA MapTrek, Fitbit Only
- Behavioral
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 276 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Suicide, Suicide, Attempted, Suicidal Ideation, Self Harm
- Interventions
- MI- Safety Plan, Texts messages, Monitoring, Portal follow-up, Booster call
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 3
- States / cities
- Ann Arbor, Michigan • Detroit, Michigan • Cincinnati, Ohio
- Conditions
- HIV
- Interventions
- Text Me, Alexis!
- Behavioral
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Diabetes Mellitus
- Interventions
- Practice Orientation, Standard Reminder, Gift Card Reminder, Physician Reminders
- Behavioral
- Lead sponsor
- Inova Health Care Services
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7,052 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Falls Church, Virginia
- Conditions
- Schizoaffective Disorder, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Interventions
- Mobile Interventionist
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Spokane, Washington
- Conditions
- Smoking Cessation, Pregnancy
- Interventions
- Text Messages, Incentives
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Tobacco Use Cessation
- Interventions
- QuitAid, SmokefreeTXT, Nicotine Replacement Therapy Patch, Nicotine lozenge
- Behavioral · Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Asthma
- Interventions
- Pictorial Asthma Action Plan, Written Asthma Action Plan
- Behavioral
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Weight Prejudice
- Interventions
- Numerical label, Interpretive text-only label, Interpretive magnifying glass icon label, Separated interpretive magnifying glass icon label
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 3,306 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Exercise, Physical Activity
- Interventions
- Companion
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 60 Years to 90 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Asthma in Children, Obesity, Obesity, Adolescent, Obesity, Childhood
- Interventions
- MATADORS, MATADORS Control
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 10 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Diabetes
- Interventions
- Daily text messages
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Pediatric Obesity
- Interventions
- Physical Activity, Evidence-based information on healthy family routines
- Other · Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 3 Years to 7 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Quincy, Massachusetts
- Conditions
- Obesity
- Interventions
- Control, Nutriscore Label, Adapted Peruvian Nutrient Label, Guideline Daily Amount Label
- Other · Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 8,086 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Smartphone app-based Intervention (Actify! A app), Smartphone app-based Intervention (Actify! B app), Health Promotion and Education, Survey Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,812 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Maternal Cardiometabolic Health, Molecular Impact of Psychological Stress and Socioeconomic Adversity, Maternal Inflammatory Markers, Maternal Diabetes, Maternal Behavior, Maternal Distress
- Interventions
- Mindfulness Intervention
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Santa Ana, California
- Conditions
- Pulmonary Arterial Hypertension PAH
- Interventions
- Exercise, Standard of Care
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Stroke, Stroke, Acute, Cognitive Impairment, Brain Injuries, Traumatic, Medication Adherence, Medication Compliance
- Interventions
- Video Call Reminder Condition, Automated Text Message Reminder Condition
- Other
- Lead sponsor
- Kessler Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- West Orange, New Jersey