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Showing 1–24 of 788 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

A Comprehensive Approach to Secondary HIV Prevention and Care Among Positives

NCT01935440
View directory record Official record
Conditions
HIV
Interventions
Prevention & Testing, Prevention & Testing Control
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
632 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 8, 2018 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

PILI at Work a 5-Year Controlled Intervention Trial: Testing DVD Versus Group Delivery of a Weight-Loss Maintenance Intervention in Native Hawaiian- Serving Worksites

NCT01652989
View directory record Official record
Conditions
Obesity, Overweight, Weight Loss, Weight Loss Maintenance
Interventions
Weight loss maintenance intervention face-to-face, Weight loss maintenance intervention delivered via DVD
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
8
States / cities
Honolulu, Hawaii • Kailua-Kona, Hawaii • Kaunakakai, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Changing Healthy Outcomes In Clinic Environments

NCT00674518
View directory record Official record
Conditions
Obesity, Physical Inactivity, Diabetes
Interventions
One on one counseling, Group/team - based health education, PACE physician counseling
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
30 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Sleep Well: Digital Insomnia Treatment Program For Physicians

NCT05289596
View directory record Official record
Conditions
Sleep Disturbance, Insomnia, Stress, Psychological, Anxiety, Burnout, Professional
Interventions
Sleep Healthy Using the Internet (SHUT-i)
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Peer-mediated Vocational Social Skills Program for Young Adults With Autism

NCT04468620
View directory record Official record
Conditions
Autism Spectrum Disorder High-Functioning
Interventions
Assistive Soft Skills & Employment Training (ASSET)
Behavioral
Lead sponsor
Florida Gulf Coast University
Other
Eligibility
18 Years to 29 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Fort Myers, Florida
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of a Combined Nature-based and Virtual Mindfulness Intervention on Perceived Stress in Healthcare Workers

NCT04846790
View directory record Official record
Conditions
Stress, Psychological, Sleep Disturbance, Burnout, Caregiver, Posttraumatic Stress Disorder, Anxiety, Depression
Interventions
Nature Only, Nature+Mindfulness
Behavioral
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Effectiveness and Cost Effectiveness of Peer Mentors in Reducing Hospital Use

NCT01566513
View directory record Official record
Conditions
Serious Mental Illness
Interventions
Community Connector, Peer Recovery Mentor, Peer Case Manager
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 25, 2015 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tweet4Wellness: An Online Virtual Support Group for Promoting Increased Physical Activity

NCT02958189
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Substance Use Interventions for Truant Adolescents

NCT03655574
View directory record Official record
Conditions
Adolescent Problem Behavior, Truancy; Unsocialized, Marijuana Abuse, Truancy; Socialized, Substance Abuse, Alcohol Abuse
Interventions
Motivational + Family Check-up (MET+FCU), Psychoeducation
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
12 Years to 18 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 2, 2024 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

The BRIDGES Project: Bridging Resources to Engage Women in Integrated HIV Care and Support Services

NCT04295876
View directory record Official record
Conditions
HIV/AIDS
Interventions
The BRIDGES Project Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Improving Surgical/Medical Oncology Collaboration for Breast Cancer Treatment Planning: Pilot Testing the Impact of Continuing Education and Patient Care Planning

NCT03161600
View directory record Official record
Conditions
Breast Cancer
Interventions
Carevive CPS
Behavioral
Lead sponsor
Carevive Systems, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Provider and Peer Delivered Youth Smoking Intervention

NCT00435344
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Pediatric Practice-Based Smoking Intervention
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
13 Years to 17 Years
Enrollment
2,711 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2007 · Synced Sep 2, 2026, 4:36 PM EDT
Active, not recruiting Not applicable Interventional

Therapy and Peer Support for Patients Taking Medication for Opioid Use Disorder

NCT04257214
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Psychosocial treatment
Behavioral
Lead sponsor
Philadelphia College of Osteopathic Medicine
Other
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
5
States / cities
Atlantic City, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Wellness Interventions After Transplant Study

NCT00367809
View directory record Official record
Conditions
Organ Transplant
Interventions
Mindfulness-Based Stress Reduction (MSBR), Health Education (HE), Delayed Intervention
Behavioral
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 15, 2008 · Synced Sep 2, 2026, 4:36 PM EDT
Terminated Not applicable Interventional

Family-Based Behavioral Treatment for Childhood Survivors of Acute Lymphoblastic Leukemia

NCT05410574
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia
Interventions
Family-based Behavioral Weight Loss Treatment
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

House Calls and Peer Mentorship

NCT03354910
View directory record Official record
Conditions
Chronic Kidney Disease, End-Stage Renal Disease
Interventions
House Call, Peer Mentorship
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 17, 2024 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional

Physical Activity to Reduce Diabetes Risk in Serious Mental Illness

NCT05293587
View directory record Official record
Conditions
Mental Disorders, Severe
Interventions
Physical Activity
Behavioral
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep Health Education and Social Support Among Blacks With OSA

NCT02628977
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Peer Based Sleep Health Education and Social Support, Attention Control Group
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
1,092 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 5, 2021 · Synced Sep 2, 2026, 4:36 PM EDT
Active, not recruiting Not applicable Interventional

Mobile Peer Support for OUD Recovery

NCT05405712
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Mobile Phone App
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
1,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Indianapolis, Indiana • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Sep 2, 2026, 4:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feeding America's Bravest: Mediterranean Diet-Based Interventions to Change Firefighters' Eating Habits

NCT02941757
View directory record Official record
Conditions
Diet, Mediterranean, Health Behavior, Program Sustainability, Program Effectiveness
Interventions
Mediterranean diet Intervention
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Sep 2, 2026, 4:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Military Spouse Resiliency Group (MSRG) Peer Support Program: Equipping Families For Resiliency With Tools

NCT05726539
View directory record Official record
Conditions
Military Family
Interventions
Group-based peer support
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Sep 2, 2026, 4:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Community Volunteers Promoting Physical Activity Among Cancer Survivors

NCT00948701
View directory record Official record
Conditions
Breast Cancer
Interventions
Moving Forward Together 2
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years and older · Female only
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Sep 2, 2026, 4:36 PM EDT
Not yet recruiting Not applicable Interventional

Trans STAIR: Implementing an Evidence Based Trauma Treatment With Community Led PrEP Navigation

NCT06724965
View directory record Official record
Conditions
PrEP Uptake Experiences, PrEP Adherence Experiences, Mental Health Symptoms
Interventions
Trans STAIR, PrEP Well
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 2, 2026, 4:36 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

COMmunity of Practice And Safety Support for Navigating Pain (COMPASS-NP)

NCT05492903
View directory record Official record
Conditions
Pain Management, Ergonomics, Wounds and Injuries
Interventions
COMmunity of Practice And Safety Support for Navigating Pain (COMPASS-NP)
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 2, 2026, 4:36 PM EDT