- Conditions
- Patient Participation
- Interventions
- Traditional Letter, Direct to Patient Message, Optimized Letter, Direct to Patient Message - Optimized
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 214,526 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
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 1105–1128
of 1,997
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Substance Abuse, Sexual Behavior
- Interventions
- Patient Navigation (PN) Intervention, Financial Incentives (FI) Intervention
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 99 Years · Male only
- Enrollment
- 1,930 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Chronic Low-back Pain
- Interventions
- Standardized Education, Telerehabilitation
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 434 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Salisbury, Maryland
- Conditions
- Aging, Mobility Limitations
- Interventions
- Multi-component physical activity counseling program
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 70 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Physical Activity
- Interventions
- Intervention, Comparison
- Behavioral
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Opioid-Related Disorders, Drug Abuse
- Interventions
- Contingency management, Cognitive-Behavior Therapy Modules, Peer Contingency Management (CM) Guide, Drug testing, Wellness modules, Peer technical support
- Behavioral
- Lead sponsor
- Western Michigan University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 97 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Kalamazoo, Michigan
- Conditions
- Up-to-date Immunization Status for Children in Child Care
- Interventions
- Intervention child care programs
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- Not listed
- Enrollment
- 107 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Suicidal Ideation, Suicide, Attempted, Mental Health Issue
- Interventions
- Peer Supporter Safety Planning
- Other
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Cardiovascular Diseases, Obesity
- Interventions
- Wait-List Control, PREVENT Tool
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Physical Function, Multiple Chronic Conditions
- Interventions
- Keep it Movin', Go 4 Life Self Guided Education
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Psychological Well-being and Immune Health Profile
- Interventions
- Sociable (extraverted) behavior
- Behavioral
- Lead sponsor
- University of California, Riverside
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Riverside, California
- Conditions
- Obesity
- Interventions
- Shared medical appointments for weight loss
- Behavioral
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Post-Lung Transplantation
- Interventions
- Coping Skills Training combined with Exercise (CSTEX), Standard of Care plus Education (SOC-ED)
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Obesity
- Interventions
- TECH+
- Behavioral
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 9 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Body Image, Mental Health Outcomes, Eating Disorders, Body Dysmorphic Disorders, Self-esteem
- Interventions
- Priorities, Body Project
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 14 Years to 22 Years · Female only
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Childhood Obesity
- Interventions
- m-Health Intervention
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 5 Years to 14 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Obesity, Heart Diseases
- Interventions
- Physical Activity Program
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 117 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 2
- States / cities
- Columbia, South Carolina • San Antonio, Texas
- Conditions
- Sexually Transmitted Infections
- Interventions
- Couple HIV/STI prevention intervention, Couple-based HIV/STI prevention, Individual HIV/STI prevention, Couple Wellness Promotion
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 564 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Suicide, Violence in Adolescence
- Interventions
- Culturally Responsive Practices (CRP), Culturally-Responsive Schoolwide Positive Behavior Interventions and Supports (C-SWPBS)
- Behavioral
- Lead sponsor
- University of South Alabama
- Other
- Eligibility
- 10 Years to 99 Years
- Enrollment
- 1,672 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Mobile, Alabama
- Conditions
- Substance Use Disorders, Mental Illness
- Interventions
- SBIRT, Health Education
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,080 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Oxnard, California
- Conditions
- Leukemia, Lymphoma
- Interventions
- Structured Education DVD + Verbal Teaching, Verbal Teaching
- Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Brain Tumor, Pediatric
- Interventions
- Brief Internet-based Behavioral Activation Intervention
- Behavioral
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 139 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Stroke, Multiple Sclerosis, Rheumatoid Arthritis
- Interventions
- SystemCHANGE Group Lifestyle counseling, Phone Lifestyle Counseling
- Behavioral
- Lead sponsor
- Case Western Reserve University
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Participatory Action Research, Occupational Health, Educator Well-being, Employee Health
- Interventions
- Healthy Workplace Participatory Program
- Behavioral
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut