Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 2:35 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Diabetes Mellitus, Type 2
Interventions
REACH, Helpline and A1c results, REACH + FAMS
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Pelvic Inflammatory Disease
Interventions
Tech-PN
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Active, not recruiting Not applicable Interventional

Fast Track to Fertility

NCT07154888
Conditions
Infertility
Interventions
Fast Track to Fertility Algorithmic Text Messaging Platform
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Active KC: a Text Message Based Intervention for Physical Activity

NCT05110508
Conditions
Physical Activity, Patient Engagement
Interventions
Text Based Behavioral Intervention for Physical Activity
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
8 Years and older
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Behavior, Health
Interventions
Pre-visit and post-visit patient messaging, Default pended order, EHR communication
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
16,416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Stay Well at Home: a Text-messaging Study Social Distancing

NCT04473599
Conditions
Depressive Symptoms, Anxiety, COVID-19
Interventions
Uniform random message delivery, Reinforcement learning message delivery, Mood ratings only
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Berkeley, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Pittsburgh Study Early Childhood

NCT05444205
Conditions
Child Development, Child Language, Child Behavior Problem, Parenting, Parent Child Abuse
Interventions
Text4Baby or Bright by Text Referral, Nurture Program Warm Referral, Video Interaction Project, Family Check-UP, Smart Beginnings, Healthy Families America Warm Referral, Family Center Warm Referral
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 6 Years
Enrollment
24,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2031
U.S. locations
5
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Peer Support to Aid in Prevention and Treatment in Prediabetes

NCT03689530
Conditions
PreDiabetes
Interventions
Peer Support, Enhanced Usual Care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
2
States / cities
Oakland, California • Ann Arbor, Michigan
Recruiting Not applicable Interventional Accepts healthy volunteers

A Media Parenting Prevention Intervention

NCT05332275
Conditions
Substance Related Problem
Interventions
Intervention Arm - T.E.C.H. Parenting, Control Arm - General Positive Parenting
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
10 Years to 14 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Texting to Promote Breastfeeding (TOPS)

NCT06375655
Conditions
Increased Breastfeeding
Interventions
Team2BF, Bright By Text
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older · Female only
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Hypertensive Disorder of Pregnancy
Interventions
Usual Care, Thriving Hearts
Other · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years and older
Enrollment
17,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
HIV, Opioid Use Disorder, eHealth
Interventions
Decision Aid, Athena strategy
Behavioral · Combination Product
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Birmingham, Alabama • New Haven, Connecticut
Recruiting Not applicable Interventional Accepts healthy volunteers

Family Intervention to Prevent Childhood Obesity

NCT05606731
Conditions
Childhood Obesity
Interventions
Family-Based Childhood Obesity Intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
2 Years and older
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Parents, Self Efficacy, Mental Health Literacy, Psychiatric Emergency
Interventions
iPEACE: Intervention for Parent Education about Care after the ED, Text Messaging Reminders Only
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Results available

Mechanisms for Alcohol Treatment Change [MATCH] Study

NCT02918565
Conditions
Alcohol Consumption
Interventions
Drinking Cognition Feedback (DCF), Alcohol Risk Feedback (ARF), Adaptive Goal Support (AGS), COMBO
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
1,131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Pediatric Obesity
Interventions
Lifestyle counseling, Text Messaging
Behavioral
Lead sponsor
Duke University
Other
Eligibility
5 Years to 12 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Depression, Anxiety, Suicidal Ideation
Interventions
Adaptive messaging intervention, Non-personalized messaging intervention, Coaching, Psychoeducational links
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 25 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Breast Cancer, Gynecologic Cancer
Interventions
Guided Lifestyle Program Intervention, Self-Guided Lifestyle Program (Control Arm)
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depressive Disorder, Overweight, Obesity
Interventions
PeerFIT, BEAT
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
New Britain, Connecticut • Nashua, New Hampshire
Completed Not applicable Interventional Results available

Diabetes Disparities: Texting to Extend Treatment (DD-TXT)

NCT04227379
Conditions
Diabetes Mellitus, Type 2
Interventions
Intervention 1- DSMS+, Comparison - DSMS
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Gainesville, Florida • Chicago, Illinois • Bedford, Massachusetts
Conditions
Type 2 Diabetes, Type 2 Diabetes Mellitus (T2DM), T2DM (Type 2 Diabetes Mellitus), T2D, T2DM, Remote Patient Monitoring, Artificial Intelegence
Interventions
Fitbit and AI Chatbot, Routine Care
Behavioral · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Text Messaging-Based Smoking Cessation Program for Homeless Youth

NCT03874585
Conditions
Cigarette Smoking
Interventions
Group counseling and nicotine replacement, Group counseling, nicotine replacement, and text messaging support
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 25 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
3
States / cities
Los Angeles, California • Venice, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Greenlight Plus Study: Approaches to Early Childhood Obesity Prevention

NCT04042467
Conditions
Behavior, Health, Child Obesity
Interventions
Greenlight Plus, Greenlight
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Up to 21 Days
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
6
States / cities
Stanford, California • Coral Gables, Florida • New York, New York + 3 more
Conditions
Vaping
Interventions
Social Media Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 21 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Francisco, California