- Conditions
- SARS-CoV-2
- Interventions
- Family Risk Messaging, Personal Risk Messaging, Loss Protection, Lottery Incentive
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 2,164 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
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 1–16
of 16
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Colorectal Neoplasms
- Interventions
- Educational materials
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 640 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Electronic Health Records
- Interventions
- Framing
- Behavioral
- Lead sponsor
- The University of Texas at Dallas
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 3,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Richardson, Texas
- Conditions
- Tobacco Use Disorder
- Interventions
- Bupropion, Smoking Abstinence Program
- Drug · Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 252 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2006
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- 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
- Psoriasis Vulgaris, Psoriatic Arthritis, Psoriasis
- Interventions
- Decision-Framed Survey
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cervical Cancer, Anal Cancer, Penile Cancer
- Interventions
- HPV vaccination messages
- Behavioral
- Lead sponsor
- University of Maryland, College Park
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 1,170 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- College Park, Maryland
- Conditions
- Tobacco Smoking, Health Behavior
- Interventions
- Proximal, Distal, Cost, Benefit, Loss, Gain, Control
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Obesity, Diabetes
- Interventions
- Storefront Choice Architecture, Fresh Funds, Loss Framing
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 214 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Smoking Cessation
- Interventions
- Motivational Interviewing (MI), Nicotine Replacement Therapy (NRT), Nicotine Lozenge, Message Framing, saliva sample
- Behavioral · Drug · Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 807 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2026
- U.S. locations
- 18
- States / cities
- Los Angeles, California • Walnut Creek, California • La Grange, Georgia + 14 more
- Conditions
- Sedentary Lifestyle
- Interventions
- Financial Incentives, Daily feedback
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 281 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Cardiovascular Diseases, Diabetes Mellitus, Obesity
- Interventions
- Personal testimonial, Forks Over Knives Documentary, Commitment nudge, Prevention nudge
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11,234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Smoking Cessation
- Interventions
- E-cigarette free access, E-cigarette/NRT/Zyban/Chantix Choice, Outcome Incentive arm, Loss framing incentive arm, Control
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 6,006 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Posttraumatic Stress Disorder, Alcohol Use
- Interventions
- CBT Text Messages
- Behavioral
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 505 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Health Promotion, Wellness Programs
- Interventions
- Social norms, Loss framing, Email reminder
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,697 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- HIV Prevention
- Interventions
- Gain framing plus demographically targeted photos, Loss framing plus demographically targeted photos, Gain framing plus not demographically targeted photos, Loss framing plus not demographically targeted photos
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina