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Showing 1–24 of 199 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Medication Non-adherence
Interventions
SMS (Text messages)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Ann Arbor, Michigan • Grand Rapids, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Innovative Physical Activity Interventions for Overweight Latinos

NCT02385591
Conditions
Sedentary Lifestyle
Interventions
Telephone Support, SMS Support
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
35 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Health Maintenance, Diabetes, Cancer
Interventions
Reminder of preventive care measures, Persuasion via anecdote, Persuasion via anecdote without link, Persuasion via research
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
6,894 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Incentives for Daily Tooth Brushing to Reduce Gingivitis

NCT02160418
Conditions
Gingivitis
Interventions
Financial Incentives, Cognitive Incentives, Financial and Cognitive Incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Health Behavior, Obesity
Interventions
SMS Text Messages & Fitbit One, Fitbit One Only
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 69 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
La Jolla, California
Conditions
Endstage Renal Disease
Interventions
EpxDialysis
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
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
Conditions
Health Maintenance, Diabetes, Cancer
Interventions
Outreach Text Messages, Specific, General, Elevating Intentions, Prompting Action
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40,912 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Smokeless Tobacco Cessation
Interventions
Scheduled Gradual Reduction (SGR), Text Messages
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Hypertension, Diabetes, Dyslipidemia
Interventions
Medication Adherence Smartphone App
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
3
States / cities
Little Rock, Arkansas
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
Completed Not applicable Interventional Results available

Technology Enhanced Community Health Nursing (TECH-N) Study

NCT01640379
Conditions
Pelvic Inflammatory Disease (PID)
Interventions
Technology Enhanced Community Health Nursing
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
Interventions
Cognitive training, Aerobic Exercise Program, Moderated Online Social Therapy (MOST), Chorus Participatory Text Messaging Program, Healthy Living Group (HLG)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Insomnia, Sleep Disorder
Interventions
SMS Personalized Sleep Intervention
Behavioral
Lead sponsor
University of Missouri, St. Louis
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Completed No phase listed Observational Results available

Post-op Crowd Sourcing Health Data Via Text-messaging

NCT03532256
Conditions
Orthopedic Surgery, Opioid Use, Acute Injuries Knee, Neurosurgery, Surgery
Interventions
Observation, Text to online survey, Bi-directional text script
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Positive Steps to Enhance Problem Solving Skills

NCT03092531
Conditions
Adherence
Interventions
Positive STEPS
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
16 Years to 29 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
4
States / cities
Los Angeles, California • Chicago, Illinois • Boston, Massachusetts + 1 more
Conditions
Alcohol Consumption, Alcohol Intoxication
Interventions
SMS Assessments & Feedback, SMS Assessments
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
765 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Opioid Use, Bariatric Surgery Candidate, Pain, Postoperative
Interventions
Daily text message, Mindfulness intervention
Behavioral
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Patient Satisfaction
Interventions
SMS
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 90 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

RESTORE - Phase II

NCT06349070
Conditions
Maternal Health
Interventions
Low Touch - Text Messaging Implementation Strategy, High Touch - Community Health Worker (CHW) Implementation Strategy
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 89 Years · Female only
Enrollment
1,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
New York, New York
Conditions
Inactivity, Physical, Sedentary Behavior
Interventions
COT-Based Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
25 Years to 80 Years
Enrollment
386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Conditions
Spinal Cord Injuries, Stroke, Multiple Sclerosis
Interventions
Fatigue self-management SMS intervention
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
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
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