- Conditions
- E-cigarette Use
- Interventions
- E-cigarette cessation text-messaging intervention, Standard care control using standard national resources
- Behavioral
- Lead sponsor
- Jovan Gwon, PhD, RN, FIAAN
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Schizoaffective Disorder, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
- Interventions
- Mobile Interventionist
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Spokane, Washington
- Conditions
- Underage Alcohol Use
- Interventions
- Text Messaging Intervention
- Behavioral
- Lead sponsor
- University of North Texas Health Science Center
- Other
- Eligibility
- 18 Years to 19 Years
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Covid19
- Interventions
- Opt-In (Call-Back), Opt-in (In-Bound), Standard Message, Clinician Endorsement, Scarcity, Opt-Out Framing, Phone Call
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 19,554 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Heart Failure
- Interventions
- Text4HF, MyApps, MyApps & Text4HF, Enhanced Usual Care
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- Advanced Cancer, Gastrointestinal Cancer
- Interventions
- Dyadic Text-Messaging Micro-Intervention
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- MyDiaText
- Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Breast Cancer
- Interventions
- Text message reminder
- Behavioral
- Lead sponsor
- SWOG Cancer Research Network
- Network
- Eligibility
- 18 Years to 120 Years · Female only
- Enrollment
- 724 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 204
- States / cities
- Anchorage, Alaska • Fort Smith, Arkansas • Little Rock, Arkansas + 144 more
- Conditions
- Heart Failure
- Interventions
- iCardia4HF
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Diet Habit, Sugar-Sweetened Beverages
- Interventions
- iSIPsmarter, Patient Education (PE)
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 110 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Teen Sexual Health
- Interventions
- text message intervention
- Behavioral
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 13 Years to 18 Years · Female only
- Enrollment
- 244 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- HIV/AIDS
- Interventions
- Control Arm, iSTEP
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Text Messaging (Intervention), Control
- Interventions
- Text Messaging
- Behavioral
- Lead sponsor
- Santech, Inc
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 170 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- CHF, COPD
- Interventions
- Technology-assisted care transition intervention, Active attention control
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 5
- States / cities
- Palo Alto, California • Hines, Illinois • Iowa City, Iowa + 2 more
- Conditions
- Physical Activity, Behavior, Overweight, Motor Activity
- Interventions
- Adaptive Goals, Reinforcement, Static Goals
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Attention Deficit/Hyperactivity Disorder
- Interventions
- SMS Intervention
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Tobacco Cessation
- Interventions
- mHealth Messaging to Motivate Quitline use and Quitting among Persons Living With HIV (PLWH) in Vietnam (M2Q2-HIV), M2Q2-HIV Comparison
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- VC-OPTIONS
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 2
- States / cities
- Bedford, Massachusetts • Boston, Massachusetts
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2 Negative Breast Carcinoma, Hormone Receptor Positive Breast Carcinoma, Invasive Breast Carcinoma, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8
- Interventions
- Educational Intervention, Text Message-based Navigation Intervention, Motivational Interviewing, Best Practice, Questionnaire Administration, Quality-of-Life Assessment
- Other · Behavioral
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1,167 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 526
- States / cities
- Birmingham, Alabama • Fairbanks, Alaska • Gilbert, Arizona + 406 more
- 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
- Diabetes Mellitus, Type 2
- Interventions
- Dulce Digital, Dulce Digital-Me (Automated Delivery), Dulce Digital-Me (Medical Assistant)
- Behavioral
- Lead sponsor
- Scripps Whittier Diabetes Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 310 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 2
- States / cities
- Chula Vista, California • La Jolla, California
- Conditions
- Prostate Cancer
- Interventions
- Prolonged Nightly Fasting (PNF+), Healthy Diet Text Messaging
- Behavioral
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Ileostomy; Complications, Ileostomy - Stoma, Ileostomy Malfunction, Ileostomy Underactive, Complication of Surgical Procedure
- Interventions
- EpxOstomy
- Behavioral
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri