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Showing 313–336 of 732 matching trials from the live ClinicalTrials.gov search.
Conditions
HIV/AIDS
Interventions
Youth Engagement in Services
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
16 Years to 35 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Cigarette Smoking
Interventions
E-cigarette (EC), Nicotine Replacement Therapy (NRT), Harm-Reduction Counseling, Ecological Momentary Intervention (EMI) Text Messaging
Other · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
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
Opioid Use Disorder
Interventions
PRC supported text + AI driven SDH-enhanced text, AI driven SDH-enhanced text only, Treatment as Usual (TAU)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 99 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Depression
Interventions
Adaptive Messaging Intervention, Non-Adaptive Messaging Intervention, Psychoeducation-Only Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional

Diabetes Prevention Program Pilot

NCT04651816
Conditions
Pre-diabetes
Interventions
Financial Incentives, Motivational Message, DPP Program
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
State College, Pennsylvania
Completed Phase 1 Interventional Results available

Text Messaging to Increase Activity in Midlife

NCT04849052
Conditions
Middle Aged
Interventions
MASTERY, Attentional Control
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 64 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Prostate Cancer, Survivorship
Interventions
PROMIS-SF v2.0 -Cognitive Function 8a
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Timeline
2022 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Completed Phase 2 Interventional

Text to Move (TTM)Study

NCT01569243
Conditions
Type 2 Diabetes Mellitus
Interventions
Text messages, Usual care
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Pulmonary Arterial Hypertension
Interventions
mHealth Intervention, Usual Care
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
10 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Gain and Loss Framed Text Messaging to Reduce Drinking Among Older Adults

NCT06126107
Conditions
Alcohol Consumption
Interventions
Brief Normative Feedback, Loss-framed Text-messaging, Gain-framed Text-messaging
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
50 Years to 85 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Adolescent Self-Care and Knowledge Education in Diabetes--Improved by Texting

NCT03241212
Conditions
Type 1 Diabetes Mellitus
Interventions
Texting
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
15 Years to 21 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Hypertension
Interventions
Bi-directional texting
Other
Lead sponsor
Linnea Polgreen
Other
Eligibility
18 Years and older
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Hypertension, Cardiovascular Diseases
Interventions
Texting, Online patient portal
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
HIV, Adherence, Retention
Interventions
Text messaging
Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Health Care Workers and Mental Health

NCT05028075
Conditions
Depressive Symptoms, Anxiety, Well-Being
Interventions
Cobalt +
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Teen Drivers, Motor Vehicle Accidents
Interventions
CellControl
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
16 Years to 17 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Improve the HIV PrEP Cascade Among Methamphetamine Users

NCT03584282
Conditions
HIV/AIDS, Adherence, Medication, Drug Use
Interventions
Text Messaging, Peer Navigation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
2
States / cities
Seattle, Washington
Conditions
Metabolic Syndrome, Obesity
Interventions
Facility-based Exercise, Home-based Exercise
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Linking Churches With Parks to Increase Physical Activity Among Latinos

NCT03858868
Conditions
Physical Activity
Interventions
Church and park-based intervention, Standard health education on physical activity
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
925 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Type 1 Diabetes
Interventions
NUDGE
Other
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
13 Years to 21 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Tobacco Use Cessation
Interventions
Path2Quit - culturally specific text message intervention
Behavioral
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Pregnancy, Weight Gain
Interventions
behavioral intervention, Usual Prenatal Care
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Stanford, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting Engagement and COVID-19 Testing for Health

NCT06141850
Conditions
COVID-19
Interventions
COVID-19 Test Reporting, Personalized Nudges via Text Messaging, Non-personalized Nudges via Text Messaging
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia