The Effect of Green Tea or Cocoa Extracts in Endothelial Dysfunction in Patients With Diabetes Mellitus
NCT ID: NCT01130727
Last Updated: 2012-04-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
51 participants
INTERVENTIONAL
2010-05-31
2012-02-29
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Effect of Green Tea (Epigallocatechin Gallate) on Albuminuria in Patients With Diabetic Nephropathy.
NCT01923597
Flavanol-Rich Cocoa and Cerebral Blood Flow
NCT00825695
Acute Hemodynamic Effects of Cocoa Polyphenols in Subjects With Hypertension and Optimal Blood Pressure
NCT00654862
Effect of a Polyphenol-rich Cocoa Extract on Peripheral Blood Mononuclear Cells Gene Expression
NCT01681394
Effects of Cocoa on Ambulatory Blood Pressure and Vascular Function in Patients With Stage I Hypertension
NCT01672840
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
QUADRUPLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
green tea extract
green tea extract
1.21g of green tea extract (965 mg of flavonols)
Cocoa extract rich in polyphenols
cocoa extract rich in polyphenols
2.14 g of cocoa extract rich in polyphenols equivalent to 965 mg of polyphenols
placebo
placebo
placebo
cocoa extract with low polyphenol
low polyphenol cocoa extract
placebo
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
green tea extract
1.21g of green tea extract (965 mg of flavonols)
cocoa extract rich in polyphenols
2.14 g of cocoa extract rich in polyphenols equivalent to 965 mg of polyphenols
placebo
placebo
low polyphenol cocoa extract
placebo
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Diabetic nephropathy
* Hypertension
Exclusion Criteria
* Serum K \> 5.5 mEq/L
* Age \< 18 y
* Pregnancy
* Breast feeding
* Cocoa or green tea intolerance
* Alcohol and drugs abuse
* Incapacity to understand the information related to the study
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Fundação de Amparo à Pesquisa do Estado de São Paulo
OTHER_GOV
Conselho Nacional de Desenvolvimento Científico e Tecnológico
OTHER_GOV
University of Campinas, Brazil
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Jose Butori Lopes de Faria
Professor
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Jose b Lopes de Faria, M.D.
Role: PRINCIPAL_INVESTIGATOR
Universidade Estadual de Campinas, Unicamp
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
University Hospital
Campinas, São Paulo, Brazil
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
GTCOCOA-01
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.