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ClinicalTrials.gov public records Last synced Nov 4, 2026, 3:23 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1057–1080 of 1,142 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Behavioral Messages Clear all

Conditions: Asthma
Interventions: Motivational Enhancement System (MES), Supportive Accountability (SA), Text Messaging (SMS), Physical Activity Tracking (PAT); Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years to 30 Years
Enrollment: 180 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 3
States / cities: Tallahassee, Florida • Ann Arbor, Michigan • Detroit, Michigan

Conditions: Lung Cancer Screening, Smoking Cessation
Interventions: Smoking Cessation Counseling, Decision Aid, Shared decision making (SDM), CHW Navigation; Behavioral
Lead sponsor: Boston University; Other
Eligibility: 55 Years to 80 Years
Enrollment: 21 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Circadian Dysregulation
Interventions: Habit-based Sleep Health Intervention, Text messaging intervention; Behavioral
Lead sponsor: University of California, Berkeley; Other
Eligibility: 18 Years to 30 Years
Enrollment: 160 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Berkeley, California

Conditions: Obesity & Overweight, Obesity (Disorder)
Interventions: Feedback on Calorie Goal Attainment, Feedback on Dietary Quality, Feedback on Physical Activity Goal Attainment, Goal Setting Prompt; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

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

Conditions: Body Image Disturbance, Eating Disorder Symptom, Dysmorphia, Eating Disorders
Interventions: More than Muscles (MTM), Media Advocacy (MA); Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 30 Years · Male only
Enrollment: 137 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: San Diego, California

Conditions: Asthma
Interventions: PEF Feedback, Asthma education; Behavioral
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 60 Years and older
Enrollment: 58 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2022
U.S. locations: 3
States / cities: New York, New York • The Bronx, New York

Conditions: Substance-Related Disorders
Interventions: SBIRT/eIntervention for those with moderate risk drug or alcohol use, SBIRT/eIntervention those assessed with high risk., SBIRT/TAU for those with moderate risk drug or alcohol use, SBIRT/TAU for those assessed with high risk.; Device · Other
Lead sponsor: Chess Mobile Health; Industry
Eligibility: 18 Years and older
Enrollment: 117 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Kalamazoo, Michigan

Conditions: Irritable Bowel Syndrome, Abdominal Pain
Interventions: BodiMojo Buddy for IBS; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 13 Years to 21 Years
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Heart Failure
Interventions: AMAZE (TM) Disease Management Platform; Other
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 21 Years and older
Enrollment: 70 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Uncontrolled Hypertension
Interventions: Primer postcard, Control recruitment letter, Behavioral theory-informed recruitment letter, 2 phone calls, 4 phone calls; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 18 Years and older
Enrollment: 584 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: New York, New York

Conditions: Body Weight
Interventions: Device: FitBit Flex wrist band, Device: FitBit Aria weight scale, Diet Intake Messages, Behavioral Counseling; Behavioral
Lead sponsor: Boston Medical Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: COVID-19
Interventions: Text Messaging (TM), Text Messaging + Health Navigation (TM+HN); Behavioral
Lead sponsor: University of Utah; Other
Eligibility: Not listed
Enrollment: 7,122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Salt Lake City, Utah

Conditions: Suicidal Ideation, Suicide, Attempted
Interventions: Caring Contacts Messages, Usual Care; Behavioral
Lead sponsor: Washington State University; Other
Eligibility: 18 Years and older
Enrollment: 711 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Spokane, Washington

Conditions: Alcohol; Use, Problem
Interventions: BASICCS; Behavioral
Lead sponsor: University of Washington; Other
Eligibility: 18 Years to 29 Years
Enrollment: 142 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Cancer, Quality of Life, Fatigue
Interventions: Physical activity; Behavioral
Lead sponsor: American Cancer Society, Inc.; Other
Eligibility: 18 Years and older
Enrollment: 98 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019
U.S. locations: 1
States / cities: Atlanta, Georgia

Conditions: Developmental Language Disorder, Reading; Difficult
Interventions: Sit Together and Read (STAR), Monetary Reward, Text Encouragement; Other · Behavioral
Lead sponsor: Ohio State University; Other
Eligibility: 48 Months to 71 Months
Enrollment: 320 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 2
States / cities: Columbus, Ohio

Conditions: Hypertension
Interventions: SERVE OC Intervention, Enhanced Standard Intervention; Behavioral
Lead sponsor: University of California, Irvine; Other
Eligibility: 5 Years and older
Enrollment: 483 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Irvine, California

Conditions: Cardiovascular Disease
Interventions: control group, Lifestyle management; Behavioral
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: New York, New York

Conditions: Chronic Kidney Disease (CKD), Health Communication, Patient Comprehension
Interventions: Chronic Kidney Disease (CKD) Lab Result Communication Tool; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 65 Years and older
Enrollment: 255 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Breastfeeding, Intention, Health Behavior
Interventions: Breastfeeding Champion, Positive Messaging; Behavioral
Lead sponsor: Lydia Furman; Other
Eligibility: 14 Years and older · Female only
Enrollment: 243 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Diabetic Kidney Disease, Uncontrolled Hypertension
Interventions: Telehealth; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 75 Years
Enrollment: 131 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Methamphetamine Dependence
Interventions: Text messages; Behavioral
Lead sponsor: New Leaf Treatment Center; Other
Eligibility: 18 Years and older
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2013
U.S. locations: 1
States / cities: Lafayette, California

Conditions: Belonging, Mental Health, LGBTQ
Interventions: Bridges; Behavioral
Lead sponsor: Pro-Change Behavior Systems; Other
Eligibility: 21 Years and older
Enrollment: 136 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Narragansett, Rhode Island

Search by objective public record fields.

Asthma and Technology in Emerging African American Adults

Inpatient Smokers and LDCT Screening Part 2

Maintaining Behavior Change: An Evaluation of a Habit-based Sleep Health Intervention

Optimizing Self-Monitoring Feedback Delivery for the Treatment of Overweight and Obesity

Promoting Healthy Brain Development: Wellness for 2 Study

Evaluating Body Acceptance Programs for Young Men

Symptom Perception

Mobile Technologies Extending Reach of Primary Care for Substance Use Disorders

Mobile Self-Management of Irritable Bowel Syndrome for Adolescents

Disease Management Platform for Heart Failure (DMP-HF)

Engaging Patients in Adherence Interventions Using Behavioral Science

Weight Management Among Breast Cancer Survivors

Health Information Technology for COVID-19 Testing in Schools (SCALE-UP Counts)

Caring Contacts: A Strength-based, Suicide Prevention Trial in 4 Native Communities

Brief Alcohol Screening for Community College Students (BASICCS)

Health and Energy Through Active Living Every Day (HEALED) After Cancer Pilot Intervention for Cancer Survivors

Promoting Caregiver Implementation of an Effective Early Learning Intervention

Skills-Based Educational Strategies for Reduction of Vascular Events in Orange County

PREDHICT: Precision Recruitment and Engagement of Diabetics and Hypertensives in Clinical Studies

Patient-centered Precision Medicine Lab Result Communication for Older Adults

Prenatal Interventions to Promote Exclusive Breastfeeding

Integrated Population Program for Diabetic Kidney Disease

A Cognitive Behavioral Therapy-Based Text Messaging Intervention for Methamphetamine Dependence

Bridges: A Digital Intervention to Increase Workplace Belonging