- 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
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Showing 1–24
of 199
matching trials from the live ClinicalTrials.gov search.
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- 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
- 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
- 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
- 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
- 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
- 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
- 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