- Conditions
- Nicotine Dependence, Nicotine Addiction, Nicotine Use Disorder, Nicotine Vaping, Vaping
- Interventions
- Smartphone app, Text Message, Survey Administration
- Behavioral · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
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Showing 1–9
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- Conditions
- Opioid-use Disorder
- Interventions
- Smartphone app
- Other
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 2
- States / cities
- Piscataway, New Jersey • New York, New York
- Conditions
- Psychology, Social, Smoking Cessation, Smoking (Tobacco) Addiction
- Interventions
- Growth Mindset, SmartQuit
- Behavioral
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 398 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Substance Use Disorders
- Interventions
- Recovery support as usual, Smartphone assisted relapse prevention
- Other
- Lead sponsor
- Chestnut Health Systems
- Other
- Eligibility
- 18 Years to 26 Years
- Enrollment
- 237 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 2
- States / cities
- Bloomington, Illinois • Chicago, Illinois
- Conditions
- Smartphone Addiction
- Interventions
- Short animated videos, Informational Control
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 6,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Opioid Use Disorder
- Interventions
- Embodied conversational agent (ECA), Technical support, Additional ECA messages, Additional incentives
- Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hepatitis C, Medication Adherence
- Interventions
- AiCure, AiCure with gamification
- Device
- Lead sponsor
- Albert Einstein College of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Stimulant Use Disorder
- Interventions
- Smartphone digital therapeutic system
- Device
- Lead sponsor
- DynamiCare Health
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Substance Use Disorders
- Interventions
- Smartphone app
- Device
- Lead sponsor
- BrightView LLC
- Industry
- Eligibility
- Not listed
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio