NCT04103736

The Effect of Dietary Nitrates on Physical Performance and Vascular Function in Chronic Kidney Disease

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 15 (actual)
• Sponsor: University of Delaware · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to examine the effect of acute ingestion of a concentrated beetroot juice supplement on vascular function and exercise capacity in patients with moderate to severe chronic kidney disease

Detailed description

People with Chronic Kidney Disease (CKD) are at an increased risk of cardiovascular disease. Blood vessel dysfunction and exercise intolerance are common in CKD. Blood vessel dysfunction has been shown to predict future cardiovascular events and decreased physical activity can contribute to an increased risk of cardiovascular disease. Therefore, this study investigates if dietary nitrate from beetroot juice, which has been shown to improve blood vessel function and exercise capacity in other cardiovascular disease pathologies, could be effective at improving these measures in patients with CKD. In a controlled, double blinded trial, stage 3-5 CKD patients will be randomly assigned to receive either beetroot beverage or a placebo and then complete measures of blood vessel function and an exercise test.

Conditions

• Kidney Disease, Chronic
• Endothelial Dysfunction

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Beet It Sport Shot	Source of naturally occurring dietary nitrates
DIETARY_SUPPLEMENT	Nitrate-depleted placebo	Placebo

Timeline

• Start date: 2015-12-01
• Primary completion: 2017-06-29
• Completion: 2017-06-29
• First posted: 2019-09-25
• Last updated: 2019-09-25

Locations

1 site across 1 country: United States