- Conditions
- Public Health, Demography, Pandemics, Corona Virus Infection, News, Global Health, Perception
- Interventions
- Not listed
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18,251 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–14
of 14
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Influenza Vaccination, Health Promotion, Health Behavior, Risk Reduction
- Interventions
- Letter, Patient portal, SMS
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43,225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Smoking, Cigarette
- Interventions
- Low Nicotine Content Cigarettes, Control message, Test message
- Drug · Other
- Lead sponsor
- Masonic Cancer Center, University of Minnesota
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Advanced Cancers
- Interventions
- Questionnaires, Video
- Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 148 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Tobacco-Related Carcinoma
- Interventions
- Behavioral Intervention, Survey Administration
- Behavioral · Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 607 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Health Knowledge, Attitude to Health
- Interventions
- Menu label
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,448 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Breast Feeding
- Interventions
- MILK or Text4Baby text message intervention
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Vaping, E-cigarette Use, Electronic Cigarette Use
- Interventions
- Vape Messaging Intervention
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 569 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Communication, Message Perception, Alcohol, Cancer Prevention, Behavior, Risk
- Interventions
- Risk Message, Efficacy Message, Industry Deception, YAW Susceptibility, Mechanisms
- Behavioral
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years to 25 Years · Female only
- Enrollment
- 900 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Smoking, Tobacco Smoking
- Interventions
- Effect of Packaging on Smoking Perceptions and Behavior
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 359 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Obesity, Weight Prejudice, Weight Gain, Dietary Habits
- Interventions
- Exposure to counter-marketing messages, Exposure to traditional health messages, Exposure to control (neutral) messages
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,184 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Advanced Cancer
- Interventions
- Video, Survey
- Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Healthy Subject
- Interventions
- Computer-Assisted Intervention, Focus Group, Informational Intervention, Survey Administration
- Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 781 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Vaccination, Vaccination Promotion
- Interventions
- Exposure to source and message content
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts