NCT04310514

Effects of Rehydration During Physical Exercise on Acute Kidney Injury Biomarkers

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Medical University of Gdansk · Academic / Other
• Sex: All
• Age: 18 Years – 40 Years
• Healthy volunteers: Accepted

Summary

Rehydration during and after physical exercise is essential to avoid acute kidney injury. Soft drinks are commonly used during exercise. High intake of carbohydrates is leading to obesity and metabolic disorders. Fructose intake is leading to uric acid abnormalities and kidney injury. 30 healthy soccer players will be studied. During four training sessions subjects will intake 500 ml 7% soft drinks containing glucose, fructose, saccharose or xylitol. Changes in acute kidney injury markers, markers of kidney tubular function as well as changes in CRP, glucose, cholesterol and uric acid levels will be studied..

Conditions

• Acute Kidney Injury

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Fructose/glucose/xylitol/saccharose	1. Intervention: rehydration with glucose solution. Glucose will be administered at a dose of 35 mg (500 ml of 7% solution) taken orally once, in the middle of soccer training session, at approximately 10.00 a.m. 2. Intervention: rehydration with fructose solution. Fructose will be administered at a dose of 35 mg (500 ml of 7% solution) taken orally once, in the middle of soccer training session, at approximately 10.00 a.m. 3. Intervention: rehydration with xylitol solution. Xylitol will be administered at a dose of 35 mg (500 ml of 7% solution) taken orally once, in the middle of soccer training session, at approximately 10.00 a.m. 4. Intervention: rehydration with sucrose solution Saccharose will be administered at a dose of 35 mg (500 ml of 7% solution) taken orally once, in the middle of soccer training session, at approximately 10.00 a.m.

Timeline

• Start date: 2020-03-09
• Primary completion: 2020-09-01
• Completion: 2020-12-31
• First posted: 2020-03-17
• Last updated: 2020-03-17

Locations

1 site across 1 country: Poland