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Grape Seed Extract

DIETARY_SUPPLEMENT19 trials

Sponsors

Mayo Clinic, Unilever R&D, Clinical Nutrition Research Center, Illinois Institute of Technology, University of California, Davis, Medical University of South Carolina

Conditions

Breast CancerCirculatory; ChangeDentin HypersensitivityDiet ModificationDietary SupplementationElevated Blood PressureHypertensionMetabolic Syndrome

Phase 1

Phase I Assay-guided Trial of Anti-inflammatory Phytochemicals in Patients With Advanced Cancer
CompletedNCT01820299
Medical University of South CarolinaSolid Cancers
Start: 2013-03-31End: 2016-05-31Updated: 2018-05-18

Phase 3

Effectiveness of a Grape Seed Extract on Circulatory Measures in Healthy Adults
CompletedNCT06440252
RDC Clinical Pty LtdCirculatory; Change
Start: 2024-10-31End: 2025-12-31Updated: 2026-03-06

Unknown Phase

The Effect of Grape Seed Extract on Estrogen Levels of Postmenopausal Women
CompletedNCT00566553
Mayo ClinicBreast Cancer
Start: 2008-02-29End: 2011-09-30Updated: 2012-01-06
Effect of Grape Seed Extract on Blood Pressure
CompletedNCT00869193
Unilever R&DElevated Blood Pressure
Start: 2009-03-31End: 2009-07-31Updated: 2009-08-28
The Effect of Grape Seed Extract on Blood Pressure in People With Pre-Hypertension
CompletedNCT00979732
Clinical Nutrition Research Center, Illinois Institute of TechnologyHypertension
Start: 2009-11-15End: 2014-10-15Updated: 2021-02-11
The Effect of Whole Beans on Inflammation and Satiety
CompletedNCT01190384
University of California, DavisMetabolic Syndrome
Start: 2010-08-31End: 2014-04-30Updated: 2017-07-11
Grape Seed Extract and Postprandial Oxidation and Inflammation
CompletedNCT01190358
University of California, DavisMetabolic Syndrome
Start: 2010-08-31End: 2015-09-30Updated: 2017-07-19
Effect of a Grape Seed Extract (GSE) on Insulin Resistance
CompletedNCT01889368
University of California, DavisMetabolic Syndrome
Start: 2012-11-30End: 2015-03-31Updated: 2017-06-27
One Year Clinical Evaluation of E.Max Laminate Veneers With and Without Using Grape Seed Extract as a Natural Collagen Cross-linking Agent Before Bonding
NCT02939417
Marwa SalemRetention & Fracture of Emax Laminate Veneers
Start: 2016-11-30End: 2017-12-31Target: 16Updated: 2016-10-20
A Study of Grape Seed Extract in Asymptomatic Non-Metastatic Prostate Cancer Patients With Rising PSA
CompletedNCT03087903
University of Colorado, DenverProstate Cancer
Start: 2018-01-18End: 2023-09-29Updated: 2025-03-25
Metabotypes in the Urinary Excretion of Flavan-3-ol Metabolites: Metanols
SuspendedNCT04124016
University of ParmaDiet Modification
Start: 2019-09-02End: 2022-12-27Target: 50Updated: 2021-04-30
Effect of Acute Dietary Supplementation With Grape Seed Extract on Aortic Stiffness, Arterial Pressure, and Blood Vessel Dilation in Collegiate Obese Individuals at Rest
CompletedNCT04389060
California Baptist UniversityObesity
Start: 2019-03-01End: 2020-03-01Updated: 2020-05-15
Effects of Chronic Dietary Grape Seed Extract Supplementation on Aortic Stiffness and Hemodynamic Responses to Exercise in Obese Males
CompletedNCT04465110
California Baptist UniversityObesity Adult Onset
Start: 2019-09-01End: 2020-04-22Updated: 2020-07-13
Effects of Combined Grape Seed Extract and L-citrulline Supplementation on Hemodynamic Responses in Young Males
CompletedNCT05116150
California Baptist UniversityDietary Supplementation
Start: 2019-06-01End: 2019-12-01Updated: 2021-11-10
Grape Seed Extract VS Low Level Laser Therapy for Dentin Hypersensitivity
NCT05927831
Manipal University College MalaysiaDentin Hypersensitivity
Start: 2023-05-15End: 2024-01-15Target: 30Updated: 2023-07-03
Effects of Acute Grape Seed Extract Supplementation on Muscle Metaboreflex in Healthy Young Individuals
CompletedNCT05945771
California Baptist UniversityDietary Supplementation
Start: 2022-05-01End: 2022-08-31Updated: 2023-07-14
Effect of 7 Days of Grape Seed Extract Supplementation on Cold Pressor Test and Muscle Metaboreflex in Individuals With Elevated and Stage 1 Hypertension
CompletedNCT06428890
California Baptist UniversityPrehypertension
Start: 2022-03-01End: 2024-04-01Updated: 2024-05-24
Chronic Grape Extract in Crosstraining Athletes: A Randomized Crossover Trial
Not yet recruitingNCT07106281
Universidad de GranadaPerformance
Start: 2025-09-01End: 2026-01-31Target: 30Updated: 2025-08-06
Revascularization of Young Immature Permenant Teeth Using Different Types of Intra Canal Medication
Not yet recruitingNCT07236567
Al-Azhar UniversityNecrotic Teeth, Traumatic Teeth
Start: 2025-12-01End: 2027-11-01Target: 45Updated: 2025-11-19

Related Papers

Abstract CT219: Phase II trial of grape seed extract for localized prostate cancer with PSA progression after local therapy
Cancer Research2025-04-25
Effects of chronic dietary grape seed extract supplementation on aortic stiffness and hemodynamic responses in obese/overweight males during submaximal exercise
European Journal of Sport Science2021-04-286 citations
Abstract CT207: A phase II trial using grape seed extract for prostate cancer patients with non-metastatic PSA progression after local therapy
Cancer Research2020-08-152 citations