- Conditions
- Suicide, Mental Health Disorder, Anhedonia
- Interventions
- ViraSafe: Treatment pushes, BRITE
- Behavioral
- Lead sponsor
- Ksana Health
- Industry
- Eligibility
- 13 Years to 24 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 3
- States / cities
- Eugene, Oregon • Pittsburgh, Pennsylvania
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Showing 1–24
of 107
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Polypharmacy
- Interventions
- Clinical decision support (CDS)-Commitment nudge, Clinician education, Clinical decision support (CDS)-Justification nudge
- Behavioral · Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 786 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Pittsburgh, Pennsylvania
- Conditions
- Mental Health Disorder, Obesity, Overweight
- Interventions
- Vira mobile app intervention, Vira mobile app intervention + coaching
- Behavioral
- Lead sponsor
- Ksana Health
- Industry
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Opioid Use, Unspecified
- Interventions
- Opioid naive, At-risk for long term use, Long-term opioid recipient
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Suicide, Mental Health Disorder, Anhedonia
- Interventions
- ViraBrite nudges
- Behavioral
- Lead sponsor
- Ksana Health
- Industry
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Cancer Colorectal
- Interventions
- Letter, Loss Frame and Fear Appeals, Transparency, Default Effect and Presentation of Alternatives, Enhanced Fear Appeals and Decoy Effect
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14,644 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- 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
- Behavior, Health, Flu, Flu Vaccination
- Interventions
- Pre-visit patient text messaging, Default pended order, Monthly peer comparison feedback, High risk bidirectional pre-visit text messaging
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 26,248 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Lancaster, Pennsylvania
- Conditions
- Type 2 Diabetes, Type II Diabetes Mellitus, Type II Diabetes, Pre-diabetes, Pre-diabetic, Pre-diabetic State, Type 2 Diabetes Mellitus (T2DM), Type 2 Diabetes Mellitus, Type 2 Diabetes (T2DM)
- Interventions
- Marketing Nudges Only, Marketing Nudges + Dynamically Adapted Financial Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Opioid Abuse
- Interventions
- Overdose Notification
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Breast Cancer
- Interventions
- Postcard, Small Gift, Loss Frame and Fear Appeals
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 50 Years to 64 Years · Female only
- Enrollment
- 1,342 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Appointment Reminders
- Interventions
- Social Norms + Behavioral Instructions, Caring + Consequences for Others + Behavioral Instructions, Caring + Consequences for Self + Behavioral Instructions, Caring + Consequences for Others + Consequences for Self + Social Norms + Behavioral Instructions
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 34,516 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Oncology
- Interventions
- Nudge
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Behavior, Health
- Interventions
- Microsteps, Storytelling video, Instructional Video
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 5,431 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Colon Cancer Screening
- Interventions
- Three Messaging Nudges
- Behavioral
- Lead sponsor
- Laura Feemster
- Industry
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 2,106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Stroke, Acute, Ischemic Stroke, Acute
- Interventions
- MyStroke
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 690 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 5
- States / cities
- Lancaster, Pennsylvania • Philadelphia, Pennsylvania • West Chester, Pennsylvania
- Conditions
- Anhedonia, Depression and Suicide Ideation
- Interventions
- GET ActivE, Treatment As Usual
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
- Conditions
- Critical Illness
- Interventions
- Pre-Consent Nudge Bundle
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 182 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Lung Cancer, Adherence, Patient
- Interventions
- Patient Nudge, Clinician Nudge
- Behavioral
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 825 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- COVID-19
- Interventions
- COVID-19 Test Reporting, Personalized Nudges via Text Messaging, Non-personalized Nudges via Text Messaging
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 290 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Annual Wellness Visit, Breast Cancer Screening, Colon Cancer Screening
- Interventions
- Two Messaging Nudges, Five messaging nudges
- Behavioral
- Lead sponsor
- Laura Feemster
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 29,842 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Chronic Kidney Disease
- Interventions
- Predicting choice of dialysis, Behavioral nudges
- Other · Behavioral
- Lead sponsor
- Scaled Insights
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Patient Satisfaction, Etiquette, Medical
- Interventions
- Nudge
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Pulmonary Embolism
- Interventions
- Pulmonary Embolism Risk Kalculator (PERK)
- Other
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 25 Years to 70 Years
- Enrollment
- 1,612 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 2
- States / cities
- Huntington, New York • Valley Stream, New York