Rehydration Efficiency During Ad-libitum Fluid Intake

Completed · Not applicable

Conditions studied: Dehydration

In brief

It is well established that rehydration with a carbohydrate-electrolyte solution is more effective in comparison to plain water. This is primarily based on the sodium-glucose co transporter, based on which the world health organization has based its oral rehydration solution recommendations. Also, rehydration with a solution that includes sodium and glucose plasma osmolality should not drop as much as it happens during rehydration with water. As a result, we should have higher fluid intake due to higher thirst perception and lower urinary output due to higher levels of vasopressin. The present study aims to examine the effectiveness of a electrolyte-glucose drink on rehydration following exercise-induced dehydration.

Key facts

Study ID

NCT06414291

Run by

Arizona State University

People needed

20

Starts

2024-05-21

Expected to finish

2024-12-03

Last updated by the study team

2025-08-28

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age 18-60 years
• Training at least 2 times per week
• stable weight for the last 2 months (fluctuation less than 5 pounds)

You may not qualify if…

• Night shifting work
• Thyroid medication
• Bariatric surgery
• Cardiovascular disease
• Renal disease
• Hepatic disease
• Participating in another study at the same time
• Bodyweight over 110 pounds

Where it is running

• Interdisciplinary Science and Technology Building 8 — Phoenix, Arizona, United States

Full record on ClinicalTrials.gov

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