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Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Comparing Designs for Restaurant "Eco-Labels"

NCT05953246
Conditions
Food Preferences
Interventions
Neutral labels, Numeric text-only sustainability labels, Endorsement text-only sustainability labels, Endorsement icon-only sustainability labels, Endorsement text-plus-icon sustainability labels
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
2,207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Palo Alto, California
Completed Not applicable Interventional Accepts healthy volunteers

Effects of UPF Warning Labels on Social Media Among Teens and Young Adults

NCT07227519
Conditions
Nutrition, Healthy Diet, Food Preferences
Interventions
UPF Warning Labels, No Labels (Control)
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
13 Years to 29 Years
Enrollment
1,012 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Memphis, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Perceptions of and Reactions to Ultra-Processed Menu Label Designs

NCT07214805
Conditions
Food Choices
Interventions
Ultra-Processed, Red, Icon-plus-text Labels, Contains Food Additives, Red, Icon-plus-text Labels, Warning Ultra-Processed, Red, Icon-plus-text Labels, Warning UPF, Red, Icon-plus-text Labels, Ultra-Processed, Yellow, Icon-plus-text Labels, Contains Food Additives, Yellow, Icon-plus-text Labels, Warning Ultra-Processed, Yellow, Icon-plus-text Labels, Warning UPF, Yellow, Icon-plus-text Labels, Ultra-Processed, Red, Text-only Labels, Contains Food Additives, Red, Text-only Labels, Warning Ultra-Processed, Red, Text-only Labels, Warning UPF, Red, Text-only Labels, Ultra-Processed, Yellow, Text-only Labels, Contains Food Additives, Yellow, Text-only Labels, Warning Ultra-Processed, Yellow, Text-only Labels, Warning UPF, Yellow, Text-only Labels
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
14,720 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Results available

Pilot Mobile for Dementia and Frailty

NCT05827094
Conditions
Dementia, Frailty
Interventions
Mobile app, Usual Care
Other
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Front-of-package Labels on Weight Bias Among Latines

NCT06293937
Conditions
Weight Prejudice
Interventions
Numerical label, Interpretive text-only label, Interpretive magnifying glass icon label, Separated interpretive magnifying glass icon label
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 55 Years
Enrollment
3,306 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Smartphone App to Improve Physical Activity

NCT03417440
Conditions
Sedentary Lifestyle
Interventions
Physical Activity (PA) Tracker App, On Your Feet, Coach Me, Proof Positive
Other
Lead sponsor
University of Southern California
Other
Eligibility
65 Years to 84 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
Glendale, California • Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Perceptions of Proposed Warnings for Cannabis Edibles Packaging

NCT07496489
Conditions
Cannabis Use
Interventions
No Warning Control, Delayed Effects Text Only, Delayed Effects Plus Icon, Delayed Effects Plus Dose, Delayed Effects Plus Dose Plus Adverse Effects
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 65 Years
Enrollment
1,250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Climate Impact Label Design and Fast-Food Meal Selection

NCT06678178
Conditions
Food Selection
Interventions
Control (QR) Labels, Warning High Climate Impact Labels, Traffic Light Labels, Climate Grade Labels, Numeric Carbon Footprint Labels
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
6,622 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Baltimore, Maryland
Terminated Not applicable Interventional Accepts healthy volunteers

Multinight CPAP for Sleep Apnea Patients

NCT02635100
Conditions
Sleep Apnea, Sleep Disordered Breathing
Interventions
CPAP machine with MNT algorithm
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Conditions
Substance Use, Substance Abuse, Suicide, Adolescent
Interventions
WisePath for Teens, Peer Support Services (PSS), Control
Other · Behavioral · Device
Lead sponsor
Evidence-Based Practice Institute, Seattle, WA
Industry
Eligibility
13 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Added-sugar Menu Labels

NCT06666725
Conditions
Nutrition Knowledge, Dietary Behaviour
Interventions
Menu label
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 99 Years
Enrollment
11,275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Davis, California
Conditions
Cataract
Interventions
Dexamethasone, Prednisolone
Drug
Lead sponsor
ICON Bioscience Inc
Industry
Eligibility
40 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
11
States / cities
Glendora, California • Hemet, California • Laguna Hills, California + 8 more
Conditions
Suicide, Attempted, Suicidal Ideation
Interventions
Interruptive Alert, CDS, Passive Prompt, CDS
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
596 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

Testing Non-Nutrition Menu Labels on Food Selections

NCT07536126
Conditions
Food Selection
Interventions
Control (QR) Labels, Low Environmental Harm Labels, High Environmental Harm Labels, Environmental Harm Traffic Light Labels, Environmental Grade Labels
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
Completed Not applicable Interventional Results available

Resin Infiltration to Arrest Early Tooth Decay

NCT01584024
Conditions
Dental Caries
Interventions
Resin infiltration, Sham treatment
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 24 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
West Point, New York
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Lesion Progression After Icon Treatment in Young Adults

NCT01988337
Conditions
Caries, Salivary Function, Tooth Sensitivity
Interventions
Resin infiltration, Mock treatment
Device · Other
Lead sponsor
DMG Dental Material Gesellschaft mbH
Industry
Eligibility
19 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Phase 1Phase 2 Interventional Results available

The ICON Study: Outcomes After FMT for Patients With IBD and CDI

NCT03106844
Conditions
Inflammatory Bowel Diseases, Clostridium Difficile Infection
Interventions
Fecal Microbiota Transplantation
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Investigation of Efficacy of Improved Acetaminophen Labeling

NCT01592448
Conditions
Acetaminophen Overdose, Pain
Interventions
Active Ingredient Icon
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
662 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois
Conditions
Diet, Healthy
Interventions
Guideline Daily Amounts label, Interpretive text-only label, Interpretive magnifying glass icon label, Separated interpretive magnifying glass icon label
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 55 Years
Enrollment
3,306 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Transfemoral Amputation, Limb Loss, Limb Absence
Interventions
College Park ICON, Conventional NMPK
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
45 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • Hines, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Fatigue Countermeasure Program in Operational Flight Controllers

NCT01744678
Conditions
Fatigue
Interventions
blue-wavelength enriched ceiling light, mild exercise
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Designing Impactful Warnings for Sugary Drinks

NCT04382599
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
Non Small Cell Lung Cancer Metastatic
Interventions
osimertinib, stereotactic radiosurgery (SRS)
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
8
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more
Conditions
Anesthesiology, Pediatrics, General Surgery, Orthopedics, General Anesthesia, Cardiac Output
Interventions
Bilateral cardiac output
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
1 Month to 8 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts