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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cranberry Extract Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Prebiotic Effects of a Polyphenol-rich Food Product

NCT03659240
View directory record Official record
Conditions
Dysbiosis
Interventions
Cranberry beverage, Placebo beverage
Other
Lead sponsor
Iowa State University
Other
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Funk It Cycle Bites on PMS

NCT05900024
View directory record Official record
Conditions
Premenstrual Syndrome
Interventions
Funk It Cycle Bites
Other
Lead sponsor
Funk It Wellness
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Validating the "Foods for Health" Portfolio of Functional Food Products

NCT02341924
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
Portfolio of functional foods, Control foods
Other
Lead sponsor
University of Manitoba
Other
Eligibility
21 Years to 64 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 19, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Assess the Synergistic Effects of a Cranberry Beverage on Cognitive Function

NCT05008549
View directory record Official record
Conditions
Attention, Mood
Interventions
Cranberry Juice Product
Dietary Supplement
Lead sponsor
Ocean Spray Cranberries, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cranberry Consumption Improves γδ T Cell Function

NCT01713829
View directory record Official record
Conditions
Healthy
Interventions
Cranberry Beverage, Placebo Beverage
Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 35 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 13, 2014 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Identification of the Cranberry Juice Compounds That Prevent Urinary Tract Infections

NCT00087828
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Cranberry juice cocktail
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 64 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2005
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 17, 2006 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional

UTI Prophylaxis With Cranberry Extract After Female Incontinence Surgery

NCT03898310
View directory record Official record
Conditions
Urinary Tract Infections, Incontinence
Interventions
Cranberry extract capsules, Placebo capsule
Dietary Supplement
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cranberry Enhances Human Immune Function and Reduces Illness

NCT01398150
View directory record Official record
Conditions
Healthy Humans
Interventions
Beverage made to look like the cranberry beverage, Beverage made from cranberry compounds
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 19, 2011 · Synced Sep 11, 2026, 9:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effect Cranberry-Based Products on the Female Microbiome

NCT07109713
View directory record Official record
Conditions
Vaginal Microbiome, Gut Microbiome, Gut Health
Interventions
Active, Placebo
Dietary Supplement
Lead sponsor
Ocean Spray Cranberries, Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fruit-based Chewing Gums for Improving Oral Health

NCT05755152
View directory record Official record
Conditions
Oral Health
Interventions
polyphenol-lecithin precipitate (PLP), control formulation
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Chronic Consumption of a Cranberry Beverage on Inflammation and Oxidative Stress

NCT01527617
View directory record Official record
Conditions
Inflammation
Interventions
Cranberry, Non-Cranberry beverage
Other
Lead sponsor
Tufts University
Other
Eligibility
30 Years to 70 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts • Pullman, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2016 · Synced Sep 11, 2026, 9:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Postprandial Response to Fruit Juice

NCT07103083
View directory record Official record
Conditions
Blood Glucose, Blood Insulin
Interventions
Beverage 1, Beverage 2, Beverage 3, Beverage 4, Beverage 5, Beverage 6
Dietary Supplement
Lead sponsor
Ocean Spray Cranberries, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhanced vs. Routine Clear Liquid Intake in Labor

NCT02524002
View directory record Official record
Conditions
Abnormal Labor, Failed Induction of Labor, Ketosis
Interventions
Accel Gel, Usual clear diet
Dietary Supplement
Lead sponsor
Temple University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2018 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional

Snacking, Satiety &Weight: A Randomized, Controlled Trial

NCT02050165
View directory record Official record
Conditions
Obesity
Interventions
KIND Bars, Typical American Snack
Dietary Supplement
Lead sponsor
Griffin Hospital
Other
Eligibility
25 Years to 75 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Derby, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Astringency and Oral Health

NCT05819073
View directory record Official record
Conditions
Saliva Altered, Taste, Altered
Interventions
Plain water, CPE
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 50 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Effect of Dried Cranberry Powder in Women With Dry OAB

NCT03017170
View directory record Official record
Conditions
Overactive Bladder
Interventions
Dried Cranberry, Placebo Oral Capsule
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 16, 2018 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Water With Anti-Inflammatory Capabilities on the Inflammatory Response to Heavy Resistance Exercise

NCT07456683
View directory record Official record
Conditions
Systemic Inflammation, Hydration, Resting Metabolism
Interventions
We made a water with berry essence volatiles (cranberry, blackberry, and blueberry). This was consumed for 6 weeks.
Other
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years to 39 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 11, 2026, 9:04 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Can Cranberry Juice Enhance the Cognition Accuracy and Alleviate Negative Mental Consequences During Multitasking?

NCT06066619
View directory record Official record
Conditions
Stress Response, Multitasking Behavior, Mental Stress, Physiological Stress, Cognitive Symptom, Motor Activity
Interventions
Cranberry Juice A, Cranberry Juice B, Placebo Juice
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 55 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cranberry Juice for Preventing Bacteria in Urine During Pregnancy

NCT00093938
View directory record Official record
Conditions
Urinary Tract Infection, Bacteriuria
Interventions
Cranberry juice
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older · Female only
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2004
U.S. locations
2
States / cities
Long Beach, California • Orange, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2010 · Synced Sep 11, 2026, 9:04 AM EDT
Completed No phase listed Observational

Bioavailability and Metabolism of Anthocyanins Following Acute Cranberry Consumption

NCT00809900
View directory record Official record
Conditions
Bioavailability, Cardiovascular Disease
Interventions
Experimental
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
21 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2009 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cranberry Ingestion and Cycling Related Immunity and Inflammation

NCT05407701
View directory record Official record
Conditions
Inflammatory Response, Metabolic Disturbance, Immune Suppression
Interventions
Cranberry Juice, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 55 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

To Determine the Metabolomics and Microbiome Changes After Cranberry Juice Consumption Among Young Women

NCT02860468
View directory record Official record
Conditions
Healthy
Interventions
Cranberry juice, Placebo juice
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 29 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Sep 11, 2026, 9:04 AM EDT
Completed Phase 2 Interventional Results available

Nitrite Supplementation in Long COVID Patients

NCT05618574
View directory record Official record
Conditions
Long COVID, Cardiorespiratory Fitness
Interventions
140 ml per day of Beet-It nitrate beverage (James White Drinks Ltd., Ipswich, UK), 210 ml of nitrate-depleted placebo
Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 11, 2026, 9:04 AM EDT
Withdrawn Not applicable Interventional

Effect of Cranberry Extract on Infections in Burn Patients

NCT01225107
View directory record Official record
Conditions
Burn
Interventions
Cranberry Extract, Inert Placebo Capsule
Dietary Supplement · Drug
Lead sponsor
Saint Elizabeth Regional Medical Center
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 12, 2016 · Synced Sep 11, 2026, 9:04 AM EDT