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Showing 1–24 of 66 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cranberry Clear all
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 5, 2026, 7:20 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Cranberry Juice on Risk Factors for Cardiovascular Disease

NCT00631306
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 11, 2011 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Monitoring Postprandial Blood Glucose and Insulin in Fruit Snacks

NCT06458946
View directory record Official record
Conditions
Blood Glucose, Blood Insulin
Interventions
Fruit snack 1, Fruit snack 2, Fruit snack 3, Fruit snack 4, Fruit snack 5, Confection control
Dietary Supplement
Lead sponsor
Ocean Spray Cranberries, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of a Single Dose of Cranberry Beverage on Inflammation and Oxidative Stress

NCT01780922
View directory record Official record
Conditions
Inflammation
Interventions
Low Calorie Cranberry Juice Cocktail, Cranberry Extract Beverage, Non-Cranberry Beverage
Other
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 35 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Pullman, Washington
Source: ClinicalTrials.gov public record
Updated Jul 7, 2014 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effectiveness of Cranberry Ingestion on Bacterial Adhesion: An Adjunct Study

NCT00506025
View directory record Official record
Conditions
Asymptomatic Bacteriuria
Interventions
Cranberry Juice, De-Activated Cranberry juice
Dietary Supplement
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2017 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Active, not recruiting Not applicable Interventional

Cranberry Tablets Versus Nitrofurantoin Prophylaxis for Urinary Tract Infection Prevention After Urogynecologic Surgery

NCT03522961
View directory record Official record
Conditions
Urinary Tract Infections, Pelvic Organ Prolapse, Urinary Incontinence
Interventions
Nitrofurantoin Prophylaxis/Placebo, Cranberry capsules
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cranberry Supplementation, Viral Defense, Antibody Response to the Flu Shot

NCT04597554
View directory record Official record
Conditions
Nutrition Immunology
Interventions
Cranberry, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
40 Years to 80 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 20, 2022 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Roles of Gut Microbiome in UTI Susceptible Women

NCT05065008
View directory record Official record
Conditions
Healthy
Interventions
Cranberry juice, Apple juice
Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional

Effects of Cranberry Juice on Cardiovascular Risk Factors

NCT02556749
View directory record Official record
Conditions
Cardiovascular Disease Risk Factors
Interventions
Cranberry Juice Beverage, Placebo Beverage
Dietary Supplement
Lead sponsor
Penn State University
Other
Eligibility
30 Years to 65 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2023 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of a Cranberry Beverage on Intestinal Permeability and Gastrointestinal Function in Generally Healthy Adults

NCT03957239
View directory record Official record
Conditions
Intestinal Permeability, Gastrointestinal Function
Interventions
Cranberry Beverage, Control Beverage
Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 50 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 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 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Cranberry Juice Consumption on Gut and Vaginal Microbiota in Post-menopausal Women

NCT04680325
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Juice daily consumption
Dietary Supplement
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Dec 21, 2020 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Urinary Proanthocyanidin-A2 as a Biomarker of Compliance to Intake of Cranberry Products

NCT01687114
View directory record Official record
Conditions
Urinary Tract Infection
Interventions
cranberry juice
Other
Lead sponsor
Tufts University
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 14, 2014 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Trial of Cranberry Capsules for Urinary Tract Infection Prevention in Nursing Home Residents

NCT01691430
View directory record Official record
Conditions
Bacteriuria
Interventions
2 cranberry capsules, Placebo
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
65 Years and older · Female only
Enrollment
185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
21
States / cities
Branford, Connecticut • Bridgeport, Connecticut • East Hartford, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2020 · Synced Sep 5, 2026, 7:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Over-the-counter Dietary Supplements on Kidney Stone Risk

NCT02404701
View directory record Official record
Conditions
Hyperoxaluria
Interventions
Aloe vera with cactus, Cranberry, Green tea extract, Bilberry, Cinnamon, Milk thistle, Turmeric, Aloe vera
Dietary Supplement
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 26, 2016 · Synced Sep 5, 2026, 7:20 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 5, 2026, 7:20 AM EDT