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ClinicalTrials.gov public records Last synced Nov 15, 2026, 7:27 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 73–96 of 190 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Interactive text messaging Clear all

Conditions: Inactivity
Interventions: Original Tailored Intervention, Enhanced Tailored Intervention; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 65 Years · Female only
Enrollment: 214 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Tobacco Use
Interventions: EX program; Behavioral
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years to 120 Years
Enrollment: 28 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2025
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Underage Drinking
Interventions: Interactive Social Networking Site Parent Based Intervention, Active Control; Behavioral
Lead sponsor: University of North Texas Health Science Center; Other
Eligibility: 15 Years and older
Enrollment: 202 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Fort Worth, Texas

Conditions: Type2 Diabetes, Medication Adherence, Medication Nonadherence, Peer Support
Interventions: Peers Supporting Health-Literacy, Self Efficacy, Advocacy and Adherence; Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 30 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Interventions: Health Education, Physical Activity, Health Promotion and Education: Text Messages, Health Promotion and Education: Web Site, Quality-of-Life Assessment, Questionnaire Administration; Behavioral · Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Smoking Cessation
Interventions: The Decídetext program, Standard Care Control; Behavioral
Lead sponsor: University of Rochester; Other
Eligibility: 21 Years and older
Enrollment: 457 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2021
U.S. locations: 3
States / cities: Kansas City, Kansas • Hackensack, New Jersey • Rochester, New York

Conditions: Noise-induced Hearing Loss
Interventions: Sampler of hearing protection devices, Static Web-based information, Interactive Web-based information; Behavioral
Lead sponsor: Marjorie McCullagh; Other
Eligibility: 18 Years and older
Enrollment: 498 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Pregnancy Related, Gestational Weight Gain, Postpartum Weight Retention, Overweight and Obesity
Interventions: GROWell (Interactive Obesity Treatment Approach), Attention Support Control; Behavioral
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years to 44 Years · Female only
Enrollment: 480 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2024
U.S. locations: 1
States / cities: Davis, California

Conditions: Caries, Dental, Health Behavior
Interventions: OHT Parent targeted text messages, CWT Parent targeted text messages; Other
Lead sponsor: Boston University; Other
Eligibility: 0 Months to 7 Years
Enrollment: 754 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2022
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Intervention Group, Control Group
Interventions: Adult Wellbeing CheckUp (AWC), General Healthy Aging Information; Behavioral
Lead sponsor: BellAge Inc.; Industry
Eligibility: 60 Years and older
Enrollment: 496 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Sunnyside, New York

Conditions: Obesity, Childhood Obesity, Hypertension, Diabetes, Dyslipidemia
Interventions: Families on Track Intervention; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 60 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Durham, NC, North Carolina

Conditions: HIV Infections
Interventions: Youth Health SMS; Behavioral
Lead sponsor: New York State Psychiatric Institute; Other
Eligibility: 15 Years to 19 Years
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: New York, New York

Conditions: Contraception Behavior
Interventions: Dr. Eric Digital Health Intervention; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 14 Years to 21 Years · Male only
Enrollment: 119 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: New York, New York

Conditions: Anxiety
Interventions: Digital CBT; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older · Female only
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Pregnancy, Pregnancy, Complications, Pregnancy Outcomes
Interventions: MI MOM App; Behavioral
Lead sponsor: Michigan State University; Other
Eligibility: 18 Years and older · Female only
Enrollment: 500 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 8
States / cities: Corunna, Michigan • Flint, Michigan • Gaylord, Michigan + 5 more

Conditions: HPV
Interventions: Brief Provider Training - Bundled Approach, Brief Provider Training - Benefits Approach, Parent Interactive Text Message - Bundled Approach, Parent Interactive Text Message - Benefits Approach; Behavioral
Lead sponsor: University of Florida; Other
Eligibility: 10 Years and older
Enrollment: 8,043 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Type 2 Diabetes
Interventions: Mobile Health (mHealth) Patient-Reported Outcome (PRO) tool; Other
Lead sponsor: NYU Langone Health; Other
Eligibility: 18 Years and older
Enrollment: 37 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Attitude to Computers, Attitude of Health Personnel, Researcher-Subject Relations, Trust, Communication Research
Interventions: Trust-Enhanced Messaging on E-Consent, Interactive features on E-Consent, Standard E-Consent; Behavioral
Lead sponsor: University of Florida; Other
Eligibility: 18 Years and older
Enrollment: 734 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Breast Neoplasms, Early Detection of Cancer
Interventions: Patient activation, Primary care physician activation, Control; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 25 Years and older · Female only
Enrollment: 314 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 5
States / cities: New York, New York • Durham, North Carolina • Memphis, Tennessee

Conditions: Childhood Obesity
Interventions: Family-Based Childhood Obesity Intervention; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 2 Years and older
Enrollment: 408 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Childhood Obesity, Cardiovascular Disease Prevention
Interventions: In-home Visits and Food Preparation Activities, Ecological Momentary Intervention, Feedback on Video-recorded Family Meals, Maintenance; Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 5 Years to 10 Years
Enrollment: 500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2028
U.S. locations: 2
States / cities: Aurora, Colorado • Minneapolis, Minnesota

Conditions: Parenting
Interventions: Connect to Baby; Behavioral
Lead sponsor: Georgetown University; Other
Eligibility: 2 Months to 40 Years
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Alcohol; Harmful Use, Binge Drinking, Risk Behavior, HIV Infection
Interventions: Computerized brief alcohol intervention + IVR booster calls, Computerized brief alcohol intervention, Attention Control; Behavioral
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years to 90 Years · Female only
Enrollment: 439 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2016
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Breastfeeding, Bottle Feeding, Child Obesity
Interventions: Intervention, Text4Baby; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years and older · Female only
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024
U.S. locations: 1
States / cities: Durham, North Carolina

Search by objective public record fields.

Culturally and Linguistically Adapted Physical Activity Intervention for Latinas

Be A Quitter: Illinois Small Business EX Program Dissemination

Parental Research on Interventions for Social Media

Improving Diabetes Medication Adherence for African Americans in Madison and Milwaukee Through Peer Support

eHealth Diet and Physical Activity Program for the Improvement of Health in Rural Latino Cancer Survivors

Mobile Cessation Support for Latino Smokers

Test of a Web-based Intervention to Promote Hearing Protector Use

Goals for Reaching Optimal Wellness: GROWell

Interactive Parent-Targeted Text Messaging in Pediatric Clinics to Reduce Caries Among Urban Children

Innovative Web-based Service Platform Called Adult Wellbeing CheckUp (AWC) to Assess Older Adults Wellbeing, Obtain Evidence-based Recommendations, and Receive Support to Take Action.

Families on Track: A Digital Health Behavioral Intervention for Parents Seeking Treatment for Their Child With Obesity

Using Mobile Technology to Prevent HIV and Related Youth Health Problems

A Trial of an Adolescent Male Sexual Health Intervention

Transforming Health and Reducing Perinatal Anxiety Through Virtual Engagement

Michigan Healthy Mom (MI-MOM) Pregnancy Improvement Web Application Trial

Text and Talk: A Multi-level Intervention to Increase Provider HPV Vaccine Recommendation Effectiveness

Novel Digital Patient-Reported Outcomes Tool for Diabetes Management

An Interactive Patient-Centered Consent for Research Using Medical Records

Promoting Breast Cancer Screening in Women Who Survived Childhood Cancer

Family Intervention to Prevent Childhood Obesity

Family Matters Intervention

Connect to Baby: A Pilot Study of a Parenting and Coparenting Program

Computerized Brief Alcohol Intervention (BI) for Binge Drinking HIV At-Risk and Infected Women

Using Digital Health Technologies to Prevent Rapid Infant Weight Gain.