- Conditions
- Smoking
- Interventions
- Surgeon General's Warning, Graphic Warning
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,149 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- Oakland, California • Chapel Hill, North Carolina
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–17
of 17
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Smoking Cessation, Smoking, Cigarette
- Interventions
- text-only PWL, low arousal graphic PWL, high arousal graphic PWL, absolute risk, relative risk
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 19 Years to 64 Years
- Enrollment
- 3,213 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Alcohol
- Interventions
- Alcohol Cancer Warning Labels
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- 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
- Tobacco Use
- Interventions
- Graphic cigarette warning labels, plain packaging
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- 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
- Lung Cancer, Heart Disease
- Interventions
- Picture warning, Control
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 245 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Columbus, Ohio • Philadelphia, Pennsylvania
- Conditions
- Obesity, Weight Gain, Diabetes Type 2
- Interventions
- Sugary drink warning labels
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,016 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Food Preferences
- Interventions
- Exposure to sugar-sweetened beverage warning labels, Exposure to beverage calorie information
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Reactions to Warnings, Hookah Smoking
- Interventions
- Ads Only, Ads with text-only health warning labels (HWLs), Ads with text + graphic health warning labels (HWLs)
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 34 Years
- Enrollment
- 2,588 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Soft Drink Consumption, Sugar-sweetened Beverages, Information Labels
- Interventions
- Nutrition Facts, Text Warning, Graphic Warning
- Other
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,845 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Berkeley, California
- Conditions
- Alcohol, Cancer
- Interventions
- Text-only messages, AI-developed Neutral pictorial messages, AI-developed graphic pictorial messages
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 850 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Weight Stigma
- Interventions
- Nutrient warning labels, Text-only health warning labels, Graphic health warning labels, Control labels
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 2,522 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Food Preferences
- Interventions
- Exposure to sugar-sweetened beverage warning labels, Exposure to calorie information
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 216 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Consumer Behavior
- Interventions
- Effectiveness of Labels in Reducing Purchasing of Sugar Sweetened Beverages, Control condition
- Other
- Lead sponsor
- Harvard University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Cambridge, Massachusetts