Rehydration Following Exercise-Induced Dehydration
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|ClinicalTrials.gov Identifier: NCT01974986|
Recruitment Status : Completed
First Posted : November 3, 2013
Last Update Posted : June 2, 2016
|Condition or disease||Intervention/treatment||Phase|
|Dehydration Related to Exercise||Other: Water with flavoring and non-nutritive sweetener. Other: High-Na low-CHO beverage Other: Low-Na high-CHO beverage||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||26 participants|
|Intervention Model:||Crossover Assignment|
|Masking:||Triple (Participant, Investigator, Outcomes Assessor)|
|Official Title:||Rehydration Following Exercise-Induced Dehydration: Beverage Formula Effects in Team Sport Athletes|
|Study Start Date :||July 2013|
|Actual Primary Completion Date :||May 2015|
|Actual Study Completion Date :||May 2016|
Placebo Comparator: Placebo
Water with flavoring and non-nutritive sweetener.
Other: Water with flavoring and non-nutritive sweetener.
A volume of fluid (water) was given after exercise to return each subject's body mass (to euhydration).
Experimental: High-Na low-CHO beverage
Beverage containing sodium concentration of 40 to 50 mEq/L and carbohydrate concentration between 310 and 350 mmol/L.
Other: High-Na low-CHO beverage
A volume of fluid (high-Na, low-CHO) was given after exercise to return each subject's body mass (to euhydration).
Experimental: Low-Na high-CHO beverage
Beverage containing sodium concentration of 15 to 25 mEq/L and carbohydrate concentration between 120 and 160 mmol/L.
Other: Low-Na high-CHO beverage
A volume of fluid (low-Na, high-CHO) was given after exercise to return each subject's body mass (to euhydration).
- Rehydration [ Time Frame: 8 hours ]Fluid retained to rehydrate the body as a percentage of volume of beverage ingested.
- Body weight [ Time Frame: 8 hours ]Change in body mass from the start of data collection.
- Total body water [ Time Frame: 8 hours ]Change in estimated total body water from the start of data collection.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01974986
|United States, Illinois|
|University of Illinois|
|Chicago, Illinois, United States, 60608|
|Principal Investigator:||Craig Horswill, PhD||UIC|