- Conditions
- Anxiety, Depression, Cannabis Use
- Interventions
- CC, PAC, WL
- Behavioral
- Lead sponsor
- Trustees of Dartmouth College
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
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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
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- Conditions
- Health Behavior
- Interventions
- Text warning with square background, Text warning with octagon background, Icon warning, Graphic warning
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 1,078 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Obesity, Childhood
- Interventions
- Experimental Drink: Nutrition claim on fruit drinks, Control Drink: No nutrition claim, Experimental snack: Text warning, Experimental snack: Graphic warning, Control snack: barcode label
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 2,374 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Electronic Cigarette Use
- Interventions
- Preferred ENDS, Preferred ENDS with HWL
- Other
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 21 Years to 35 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Diet, Consumer Behavior, Nutrition Labeling
- Interventions
- Label exposure in mock-up UPF products
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Smoking Cessation
- Interventions
- Inserts with efficacy messages, Pictorial warnings on packs
- Other
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 387 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Ithaca, New York • Columbia, South Carolina
- Conditions
- Perioperative Medication Errors, Perioperative Adverse Medication Events
- Interventions
- Electronic Clinical Decision Support Application
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Penicillin Allergy
- Interventions
- Penicillin Allergic Risk Stratification Best Practice Alert
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Cigarette Smoking Behavior
- Interventions
- Graphic Warning Label, Text Warning Label
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 316 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Diet, Healthy
- Interventions
- Sugar-sweetened beverage warning label
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 17 Years and older
- Enrollment
- 1,067 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Health Behavior, Diet, Healthy
- Interventions
- Health Warning Label, Identity Warning Label, Barcode Label
- Behavioral · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 4,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Attitude, Intention
- Interventions
- Control bar code label, Warning label, Informational campaign poster about added-sugar warning labels
- Behavioral
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 2,275 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Waterpipe Smoking, Health Warning Label, Harm Perception, Puffing Behaviour, Quitting Smoking, Health Risk Behaviors
- Interventions
- Test Health Warning Label (HWL), Test without Health Warning Label (no-HWL)
- Behavioral
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 21 Years to 35 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Chronic Kidney Diseases, Heart Failure, Hypertension
- Interventions
- Educational video
- Behavioral
- Lead sponsor
- Carilion Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,452 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- Conditions
- Dietary Habits
- Interventions
- Sugar-Sweetened Beverage Health Warning Label, Neutral Label
- Behavioral · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Interventions
- Remote monitoring
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 5
- States / cities
- Baltimore, Maryland • New York, New York • Chapel Hill, North Carolina + 2 more
- Conditions
- Nutrition, Diet Interventions
- Interventions
- Control label, Added sugar warning
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 543 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Food Selection
- Interventions
- Menu label
- Behavioral
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16,181 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Polycystic Kidney Disease, Adult, ADPKD
- Interventions
- Lixivaptan
- Drug
- Lead sponsor
- Palladio Biosciences
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 6
- States / cities
- Los Angeles, California • Chicago, Illinois • Rochester, Minnesota + 3 more
- Conditions
- Screen Time Exposure
- Interventions
- Human-developed negative body image warning, Voluntary warning, Human-developed depression and anxiety warning, Human-developed addiction warning, Human-developed sleep warning, Human-developed mental health harms to young people warning, Human-developed warning that social media has not been proven safe, Control message, California's proposed social media warning, Artificial-intelligence-developed depression and anxiety warning, Artificial-intelligence-developed negative body image warning, Artificial-intelligence-developed addiction warning, Artificial-intelligence-developed sleep warning, Artificial-intelligence-developed mental health harms to young people warning, Artificial-intelligence-developed warning that social media has not been proven safe
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 13 Years to 29 Years
- Enrollment
- 1,012 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Obesity, Diabetes, Weight Gain
- Interventions
- Sugary drink warning labels
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 337 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Food Preferences, Obesity, Weight Gain
- Interventions
- Exposure to calorie information, Exposure to healthy labels only, Exposure to healthiness information, Exposure to physical activity equivalents, Exposure to "high in" nutrient warning labels
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8,145 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Penicillin Allergy
- Interventions
- Penicillin Allergic Risk Stratification Best Practice Alert
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,052 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Diet, Healthy
- Interventions
- Control, Ultraprocessed warning label
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,645 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina