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Showing 1–24 of 38 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Sweet Taste Perception Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors

NCT03032640
View directory record Official record
Conditions
Obesity
Interventions
Oral Glucose Tolerance Test (OGTT), Assessment of dietary compliance, Stool sampling, Sodium Saccharin, Placebo, Lactisole
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Sep 4, 2026, 6:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Sensory Strategy to Cut Sugary Beverages in African/American and Latine Adolescents

NCT07223151
View directory record Official record
Conditions
Obesity, Adolescent, Dietary Sugars, Taste Perception, Insulin Resistance, Feeding Behavior
Interventions
Unsweetened Sparkling Water Replacement, Progressively Reduced Sugar Beverage Replacement, Plain Water Replacement
Behavioral
Lead sponsor
Nana Gletsu Miller
Other
Eligibility
12 Years to 18 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
Bloomington, Indiana • Indianapolis, Indiana • West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 4, 2026, 6:06 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Glycemic Index of Sweet Corn

NCT06847815
View directory record Official record
Conditions
Glycemic Index
Interventions
Sweet corn, Glucose Tolerance Drink
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Sep 4, 2026, 6:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Sweet Kids Study (Stevia on Weight and Energy Effect Over Time)

NCT05992688
View directory record Official record
Conditions
Adiposity, Insulin Sensitivity, Weight Gain, Blood Pressure, Lipoproteins
Interventions
Sucrose sweetened beverage, Stevia sweetened beverages, Calorie free flavored water beverage
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
8 Years to 12 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cherries Role in Gut Microbiota-liver-brain Function

NCT05586386
View directory record Official record
Conditions
Obesity
Interventions
Cherry group, Placebo group
Other
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Taste Acuity and Caloric Intake After Acute Morphine Administration

NCT01763697
View directory record Official record
Conditions
Taste Sweet, Taste Salty, Feeding Behavior
Interventions
taste acuity assessment, Recorded meal
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 28, 2014 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional

SWEET: Postpartum Navigation After GDM

NCT04583839
View directory record Official record
Conditions
Gestational Diabetes, Preventive Care / Anticipatory Guidance, Retention in Care, Postpartum Health, Lifestyle Modification
Interventions
Patient Navigation Program
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
16 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Sep 4, 2026, 6:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Sweet Dreams Study - Accuracy of Sleep Trackers in Children

NCT06787378
View directory record Official record
Conditions
Sleep
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
2 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Treatment to Regress to Normoglycemia in Women with a Recent History of GDM

NCT04873050
View directory record Official record
Conditions
Pre Diabetes, Postpartum Disorder
Interventions
Semaglutide Pen Injector [Ozempic], Placebo semaglutide pen injector
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ibuprofen Inhibits Human Sweet Taste

NCT06291337
View directory record Official record
Conditions
Treatment of Sweet Taste Receptors Without or With an Oral Rinse of Ibuprofen Solution in Healthy Participants, Treatment of Sweet Taste Receptors Without or With an Oral Rinse of Naproxen Solution in Healthy Participants
Interventions
Inhibition of Sweet Taste by Ibuprofen Oral Rinses, Inhibition of Sweet Taste by Naproxen Oral Rinses
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 70 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 3, 2024 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sensory Perception of Sweet Flavors in E-Cigarette

NCT03332953
View directory record Official record
Conditions
Smoking
Interventions
E-cigarettes with varying concentrations of nicotine & flavor
Other
Lead sponsor
Oregon State University
Other
Eligibility
18 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Sep 4, 2026, 6:06 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Monell USDA Taste Test Study

NCT04079855
View directory record Official record
Conditions
Healthy Diet
Interventions
Diet composition 1, Diet composition 2, Diet composition 3
Other
Lead sponsor
David Baer
Federal
Eligibility
25 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Role of Sweetness in Glucose Regulation

NCT03844230
View directory record Official record
Conditions
Obesity
Interventions
Control - Inhibition, Experimental I- Inhibition, Experimental II- Inhibition, Control- Stimulation, Experimental I- Stimulation, Experimental II- Stimulation, Sensory Evaluation
Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Sep 4, 2026, 6:06 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Child Sweet and Savory Snack Study

NCT06137677
View directory record Official record
Conditions
Eating Behavior
Interventions
Sweet Snack, Savory Snack
Other
Lead sponsor
Penn State University
Other
Eligibility
4 Years to 6 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Essential Oils Following IUD Insertion

NCT04927741
View directory record Official record
Conditions
Pain, Muscle, IUD
Interventions
Sweet Marjoram Essential Oil, Grapeseed Oil
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Green Bay, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 30, 2024 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intestinal Sweet Taste Receptor Function and Adaptation to Dietary Sugars and Sweeteners

NCT02835859
View directory record Official record
Conditions
Diabetes
Interventions
Dietary: saccharin, Estimate glucose absorptions
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 13, 2020 · Synced Sep 4, 2026, 6:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of Menstrual Phase on Oral Glucose Sensitivity

NCT06800690
View directory record Official record
Conditions
Ovulation, Menstruation
Interventions
Urinary Estrogen Level
Diagnostic Test
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 46 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Does Sweet Taste Potentiate Nicotine Cue Reactivity?

NCT02499757
View directory record Official record
Conditions
Healthy
Interventions
flavor and sweetener, flavor and nicotine, flavor, nicotine and sweetener, flavor
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 8, 2020 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional

Oral Glucose Tolerance Testing Using Candy for Cystic Fibrosis

NCT04579939
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Candy Glucose Tolerance Test
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
10 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Dietary Sugar Consumption on Sweet Taste Perception

NCT02090478
View directory record Official record
Conditions
Sweet Taste Perception
Interventions
Low sugar diet, Sham diet manipulation
Other
Lead sponsor
Monell Chemical Senses Center
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 17, 2014 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Phase 2 Interventional Results available

Sweet Preference and Alcohol Craving

NCT01296646
View directory record Official record
Conditions
Alcohol Dependence, Alcohol Abuse
Interventions
Naltrexone, Brenda Therapy Sessions, Placebo
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 24, 2013 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Snacks, Smiles and Taste Preferences

NCT03631992
View directory record Official record
Conditions
Development, Child
Interventions
Low Sweet, Regular Sweet
Behavioral
Lead sponsor
Temple University
Other
Eligibility
3 Years to 6 Years
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 4, 2026, 6:06 AM EDT
Completed Not applicable Interventional

Improving Infant Nutrition in Southern Ethiopia

NCT03423472
View directory record Official record
Conditions
Nutrition Disorders
Interventions
Orange Fleshed Sweet Potato (OFSP) agriculture promotion and nutrition education on vitamin A intake, Healthy Baby Toolkit, Standart of care
Behavioral
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
605 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Sep 4, 2026, 6:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Sweet PEA Study: Effects of Diet During Pregnancy on Infant Growth and Development.

NCT04674033
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 4, 2026, 6:06 AM EDT