Expired Study
This study is not currently recruiting Study Participants on ClinicalConnection.com. If you would like to find active studies please search for clinical trials.

Boston, Massachusetts 02115


Purpose:

Observing how cocoa effects the cardiovascular and renal system.


Study summary:

Study designed to assess the vascular benefits of drinking Cocoa that is rich in polyphenols. Vascular beds studied will include kidney, brain, eye, and periphery (finger). Time course of the effects will be studied in healthy normal (including elderly), and also in subjects with Type I and Type II diabetes. Renal blood flow will be determined by PAH/In u test clearance. Cranial ultrasound will be used to measure brain blood flow. Retinal blood flow will be assessed by specialized ultrasound/doppler device. Peripheral blood flow is measured by plethysmography. Urine and blood samples will be assayed for routine physiologic parameters, including hormone assessment, and also for the presence of cocoa metabolites.


Criteria:

Inclusion Criteria: Diabetes (Type I and II), with or without Hypertension, blood pressure <165/105 Exclusion Criteria: Under 18 or over 85 years old, women who are pregnant or able to become pregnant, history of heart attack, stroke or chest pain within the past 6 months, kidney disease, heart disease, severe high blood pressure not controlled by medication


NCT ID:

NCT00639665


Primary Contact:

Principal Investigator
Norman K Hollenberg, M.D., Ph.D.
Brigham and Women's Hospital


Backup Contact:

N/A


Location Contact:

Boston, Massachusetts 02115
United States



There is no listed contact information for this specific location.

Site Status: N/A


Data Source: ClinicalTrials.gov

Date Processed: February 04, 2019

Modifications to this listing: Only selected fields are shown, please use the link below to view all information about this clinical trial.


Click to view Full Listing

This study is not currently recruiting Study Participants on ClinicalConnection.com. The form below is not enabled.