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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Enduring Exercise Habits

NCT03634423
View directory record Official record
Conditions
Healthy
Interventions
Sweet Spot: Flexible high incentive condition, Sweet Spot: Flexible low incentive condition, Sweet Spot: Rigid high incentive condition, Sweet Spot: Rigid low incentive condition, FOTW: High incentive control condition, FOTW: Low incentive control condition, FOTW: High incentive treatment condition, FOTW: Low incentive treatment condition, Think Twice: Control condition, Think Twice: Treatment condition, WDR: Control condition, WDR: Treatment condition
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 100 Years
Enrollment
32,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2020 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional

Social Media-Based Parenting Program for Women With Postpartum Depressive Symptoms: Impact on Child Development

NCT05400161
View directory record Official record
Conditions
Postpartum Depression, Parenting, Parent-Child Relations, Child Development
Interventions
MoodGym, Social Media-Based Parenting Program
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older · Female only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2025 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Examining a Text Message Intervention for Smoking Cessation

NCT01166464
View directory record Official record
Conditions
Tobacco Use Disorder, Nicotine Dependence
Interventions
text messaging for smoking cessation, Generic text messages
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 2, 2014 · Synced Sep 5, 2026, 9:51 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

The Sleep and Teamwork in EMS Study

NCT04456764
View directory record Official record
Conditions
Fatigue, Sleep
Interventions
SaFTiE, Attention Placebo Control
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
708 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2025 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Boricua Youth Study COVID-19 Coping Intervention Study

NCT05444881
View directory record Official record
Conditions
Psychological Stress, Depression, Anxiety
Interventions
Mindfulness-based Intervention (Headspace TM)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
Not listed
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Substance Use Adaptation of Fathering Through Change

NCT04532619
View directory record Official record
Conditions
Parenting, Substance Use
Interventions
Fathering Through Change
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older · Male only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional

Sun Protection of Kidney Transplant Recipients

NCT01646099
View directory record Official record
Conditions
Unspecified Complication of Kidney Transplant, Disorder Related to Renal Transplantation
Interventions
Internet-based sun protection education
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Sep 5, 2026, 9:51 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Investigating the Effectiveness of a Seasonal Influenza Vaccination Promotion Campaign for Members of a Non-Profit, Community-Based Health Insurance Plan: 2018-2019

NCT03700281
View directory record Official record
Conditions
Influenza, Vaccination
Interventions
Messaging, Incentive
Behavioral
Lead sponsor
The University of Texas Health Science Center at Tyler
Other
Eligibility
18 Years and older
Enrollment
22,584 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial Assessing the Effectiveness of Text Messages in Improving Continuation of Birth Control

NCT01545609
View directory record Official record
Conditions
Initiation of a Birth Control Method
Interventions
Text messaging
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2013 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional

MyLife: A Digital Health Coaching Program

NCT03529903
View directory record Official record
Conditions
Lifestyle-related Condition, Obesity, Sedentary Lifestyle, PreDiabetes, Hypertension
Interventions
Health Coaching
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2022 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study of Hookah Café Customers in the Atlanta Area

NCT05916170
View directory record Official record
Conditions
Waterpipe Tobacco Smoking
Interventions
Health Warnings, No Warnings
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
977 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Text Intervention to Facilitate Secure Storage and Disposal of Prescription Opioids

NCT05503186
View directory record Official record
Conditions
Opioid Misuse
Interventions
Text Message, Standard of Care
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
479 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Multi-Component Breath Alcohol Intervention Phase 3

NCT06994962
View directory record Official record
Conditions
Alcohol Use, Alcohol Drinking, Drinking Behavior
Interventions
Alcohol-related mobile health technologies, Motivational interview and psychoeducation on blood/breath alcohol concentration, Lower tech facilitation, Higher tech facilitation, Alcohol Education, Alcohol Education Technology
Device · Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
18 Years to 25 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Investigation of the Role of Pictorial Asthma Action Plans to Promote Self-management in Rural Youth With Asthma

NCT03187119
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of UPF Warning Labels on Social Media Among Teens and Young Adults

NCT07227519
View directory record Official record
Conditions
Nutrition, Healthy Diet, Food Preferences
Interventions
UPF Warning Labels, No Labels (Control)
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
13 Years to 29 Years
Enrollment
1,012 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Healthy Brain Development: Wellness for 2 Study

NCT05052281
View directory record Official record
Conditions
Prenatal Stress
Interventions
Mothers and Babies (MB) Course, Just in Time Intervention (JITI) Content, Biostamp nPoint Device
Behavioral · Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Tough Talks: A Disclosure Intervention for HIV+ Young Men Who Have Sex With Men (YMSM)

NCT03414372
View directory record Official record
Conditions
Hiv, HIV/AIDS, Disclosure
Interventions
Tough Talks Online, Tough Talks Clinic, Standard of Care
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
16 Years to 29 Years · Male only
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 5, 2023 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Online Study of the Effects of Sugary Drink Warning Labels on Consumption

NCT05079477
View directory record Official record
Conditions
Food Preferences
Interventions
Exposure to sugar-sweetened beverage warning labels, Exposure to calorie information
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

Intervention to Retain HIV-positive Patients in Medical Care

NCT01537367
View directory record Official record
Conditions
Primary Care Appointment Keeping
Interventions
Enhanced contact plus behavioral skills, Enhanced contact only, Standard of Care
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older
Enrollment
1,838 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
6
States / cities
Birmingham, Alabama • Miami, Florida • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2013 · Synced Sep 5, 2026, 9:51 PM EDT
Recruiting Not applicable Interventional

Preliminary Trial of an Avatar Guided Digital Intervention for Emerging Adults

NCT07418047
View directory record Official record
Conditions
Binge Alcohol Consumption, Suicidal Ideation
Interventions
EA-Avatar, Suicide safety planning app
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 29 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Marlborough, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Results available

An Addiction-Based Mobile Health Weight Loss Intervention With Coaching

NCT03500835
View directory record Official record
Conditions
Pediatric Obesity, Mobile Technology, Addiction
Interventions
App, Coaching, Clinic: Modified KidsNFitness
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
14 Years to 18 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Targeting Pregnancy-related Weight Gain to Reduce Disparities in Obesity

NCT02229708
View directory record Official record
Conditions
Pregnancy, Body Weight Changes, Behavioral, Obesity
Interventions
Healthy Lifestyle Group
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older · Female only
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 16, 2019 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Protecting Native Families From COVID-19

NCT04765475
View directory record Official record
Conditions
COVID-19
Interventions
Motivational Interviewing, COVID-19 Symptom Monitoring System, Motivational Interviewing and COVID-19 Symptom Monitoring System, Supportive Services
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Whiteriver, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 17, 2022 · Synced Sep 5, 2026, 9:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smoking Cessation for Young Adult Pacific Islanders: Motivating Pacifika Against Cigarettes and Tobacco

NCT03238456
View directory record Official record
Conditions
Tobacco Use, Tobacco Smoking, Tobacco Use Cessation, Smoking, Smoking Cessation, Smoking, Cigarette
Interventions
Motivating Pacifika Against Cigarettes and Tobacco
Behavioral
Lead sponsor
Claremont Graduate University
Other
Eligibility
18 Years to 30 Years
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
2
States / cities
Claremont, California • Fullerton, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Sep 5, 2026, 9:51 PM EDT