- Conditions
- Cannabis Use
- Interventions
- Brief Motivational Mobile Health (mHealth) Intervention, Psychoeducational Attention Control (AC)
- Behavioral · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Seattle, Washington
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Showing 25–48
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- Conditions
- Parenting Practices
- Interventions
- Motivational Enhancement, Simplification, Gamification, Low Engagement Nudges, Essentials for Parenting Toddlers and Pre-schoolers (EFP)
- Behavioral
- Lead sponsor
- New York University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 859 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Psychosis
- Interventions
- Cognitive and Social Cognitive Training, Personalized Real-Time Intervention for Motivational Enhancement (PRIME) App, Early Psychosis Coordinated Specialty Care
- Device · Behavioral · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 15 Years to 40 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 3
- States / cities
- Duluth, Minnesota • Minneapolis, Minnesota
- Conditions
- Hiv, HIV/AIDS, Medication Adherence, Sexual Behavior, Sexually Transmitted Infections (Not HIV or Hepatitis)
- Interventions
- AllyQuest HIV Medication Adherence app-delivered intervention, AllyQuest HIV Medication Adherence app-delivered intervention + NSC
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 15 Years to 29 Years · Male only
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • Detroit, Michigan • Newark, New Jersey + 3 more
- Conditions
- Suicide, Depression
- Interventions
- eBridge Online Counseling
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6,241 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 4
- States / cities
- Stanford, California • Iowa City, Iowa • Ann Arbor, Michigan + 1 more
- Conditions
- Blood Pressure, Hypertension, Mhealth
- Interventions
- PACESETTER
- Device
- Lead sponsor
- Northern California Institute of Research and Education
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 4
- States / cities
- San Francisco, California • Charleston, South Carolina • Columbia, South Carolina + 1 more
- Conditions
- Accident, Traffic
- Interventions
- Tiny Cargo, Big Deal/Abróchame Bien, Cuídame Bien (TCBD/ABCB) Basic Intervention, Tiny Cargo, Big Deal/Abróchame Bien, Cuídame Bien (TCBD/ABCB) Enhanced Intervention
- Behavioral
- Lead sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
- Other
- Eligibility
- 6 Months to 10 Years
- Enrollment
- 513 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Asthma
- Interventions
- Motivational Enhancement System (MES), Supportive Accountability (SA), Text Messaging (SMS), Physical Activity Tracking (PAT)
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 3
- States / cities
- Tallahassee, Florida • Ann Arbor, Michigan • Detroit, Michigan
- Conditions
- Violence, Domestic, Violence-Related Symptom, Violence, Physical, Violence, Sexual, Violence, Gender-Based, Violence
- Interventions
- WeWomen Plus technology based intervention
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 64 Years · Female only
- Enrollment
- 1,265 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Nicotine Dependence, Cigarettes
- Interventions
- AI-enhanced smartphone app, AI-enhanced smartphone app, but with delayed access
- Behavioral
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 14 Years to 20 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- College Student Drinking
- Interventions
- Personalized Normative Feedback (PNF), Self-Monitoring (SM), Web-BASICS, Health Promotion Consultation, M-Bridge Online Health Coach
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 21 Years
- Enrollment
- 891 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- 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
- Back Pain
- Interventions
- Self-management videos, Check lists for ergonomic options, Text reminders, Video review
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 164 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Smartphone app-based Intervention (Actify! A app), Smartphone app-based Intervention (Actify! B app), Health Promotion and Education, Survey Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,812 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Suicide, Self Harm
- Interventions
- MI-Enhanced Safety Plan at Hospitalization (1st Component), MI-Enhanced Text Boosters (2nd Component), MI-Enhanced Booster Call (3rd Component)
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Dental Disease, Behavioral Changes
- Interventions
- Personalized Digital Oral Health Coaching
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 2
- States / cities
- Petaluma, California • Santa Cruz, California
- Conditions
- Smoking Cessation
- Interventions
- Android Wear smartwatch, Adaptive Treatment, Nicotine Patch, interviewing-based counseling
- Behavioral · Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Alcohol Misuse
- Interventions
- MICA, TRAC
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 750 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Physical Activity
- Interventions
- App, Wearable Device, Automated Motivational Message, Personalized Motivational Message
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Smoking Cessation, Marijuana Use
- Interventions
- Behavioral: Quitline treatment as usual, QL Marijuana Check-Up intervention (QL-MJCU)
- Behavioral
- Lead sponsor
- Consumer Wellness Solutions
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 107 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Diabetes Mellitus, Type 2, Obesity
- Interventions
- TLC-PED
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 89 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Psychosis, Psychosis Nos/Other, Schizophrenia, Schizo Affective Disorder, Schizoaffective Disorder, Prodromal Schizophrenia, Schizophrenia Spectrum and Other Psychotic Disorders, Schizophreniform Disorders, Major Depression With Psychotic Features, Unspecified Psychosis, Bipolar Disorder
- Interventions
- Cognitive and Social Cognitive Training, Personalized Real-Time Intervention for Motivational Enhancement (PRIME) App, Early Psychosis Coordinated Specialty Care
- Device · Behavioral · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 15 Years to 40 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Cancer, Distress
- Interventions
- personalized, motivational messages
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Smoking Cessation
- Interventions
- HealthyCells
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma