Clinical Trials Logo
  1. Home
  2. Vascular Function
  3. NCT01945970

Effect of Black Tea on Vascular Function — Heraclitus  

Vascular Function Clinical Trial

Official title:
Randomized Double Blind Placebo Controlled Crossover Study to Assess the Effect of Black Tea on Flow-Mediated Dilation in Healthy, Non-tea Drinking Males

Clinical Trial Summary

Epidemiological studies indicate that regular consumption of three cups of black tea per day reduces the risk of stroke or myocardial infarction. In a number of previous nutrition intervention studies tea has been shown to improve vascular function as assessed by Flow Mediated Dilation (FMD).

Clinical Trial Description

The current study tests a specific Black tea extract against a placebo in population that has previously show to be sensitive to the effect of black tea on Flow Mediated dilation. A tea extract that has previously been shown to improve FMD is included as the positive control. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Basic Science

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01945970
Study type Interventional
Source Unilever R&D
Contact
Status Completed
Phase N/A
Start date September 2013
Completion date December 2013
View Details
See also
  Status Clinical Trial Phase
Completed NCT03866343 - Restriction of Dietary AGEs to Prevent Diabetes in Overweight Individuals N/A
Completed NCT02065271 - Herbal Preparation and Glucose Homeostasis N/A
Completed NCT01495325 - Effect of Woodsmoke on Vascular Function N/A
Terminated NCT04239482 - Nutritional Supplementation and Insulin Sensitivity N/A
Completed NCT02273323 - Flow Mediated Dilation in Response to Black Tea N/A
Completed NCT04550026 - Cardiovascular Effects of Heated Tobacco Products (HTP) N/A
Completed NCT03849300 - Impacts of Aquatic vs Land Walking on Vascular Health and Exercise Tolerance in Patients With Peripheral Artery Disease N/A
Terminated NCT04770155 - Vascular Dysfunction in Black Individuals: Roles of Nitric Oxide and Endothelin-1 Early Phase 1
Active, not recruiting NCT01312168 - Endothelial Dysfunction, Monocyte Activation, and Vasculopathy in Patients With Obstructive Sleep Apnea (OSA) and Effect of 6-month CPAP Treatment N/A
Not yet recruiting NCT06229873 - Smartphone App-guided Inspiratory Muscle Strength Training for Lowering Systolic Blood Pressure N/A
Recruiting NCT05468255 - The Impact of Removal of Exercise on Glycemic Control and Vascular Health in Older Active Adults N/A
Completed NCT04700241 - Nitrate and Brain Insulin-Sensitivity N/A
Completed NCT02328339 - Tea and Forearm Blood Flow N/A
Completed NCT01575041 - The Effects of Sodium and Potassium on Blood Pressure, Vascular Function and Renal Function N/A
Completed NCT03324256 - Energy Drinks and Vascular Function N/A
Recruiting NCT01805063 - Effect of Fire Suppression and Emergency Duties on Vascular Function N/A
Completed NCT04175457 - The Acute Effects of E-cigarette Inhalation on Vascular Function, Microcirculation and Thrombosis N/A
Completed NCT01053026 - Evaluation of Effects of Exercise Training and ARB in DM Patients N/A
Completed NCT03625596 - Nutritional Supplements and Nitric Oxide Bioactivity N/A
Completed NCT03139890 - Macronutrients and Postprandial Vascular Function N/A