Effects of electrolyte-enriched carbonated water on recovery from mild hypohydration

UMIN ID: UMIN000054493

Registered date:01/06/2024

Basic Information

• Recruitment status: Pending
• Health condition(s) or Problem(s) studied: Healthy adults
• Date of first enrollment: 2024/06/15
• Target sample size: 20
• Countries of recruitment: Japan
• Study type: Interventional

Intervention(s)

Electrolyte-enriched carbonated water intake after mild dehydration
Electrolyte-enriched water intake after mild dehydration
Carbonated water intake after mild dehydration
Water intake after mild dehydration

Outcome(s)

• Primary Outcome: 1. Body fluid balance during the 2-hour dehydration period and the 2 and 3-hour rehydration period, calculated from changes in body weight measured with an electric balance. 2. Fluid retention ratio 2-3 hours after the onset of fluid ingestion, calculated from the ingested fluid weight and fluid balance. 3. Fluid intake, which is measured by weighing with an electric balance for 2-3 hours after the onset of fluid ingestion 4. Urinary flow rate is calculated from the weight of sampled urine, in which subjects were asked to empty the urinary bladder, and the time between sampling 5. Urinary excretion rate of osmotically active substances, sodium, potassium, and chloride, are calculated from the urine flow rate and urine osmolality (osmometer), sodium, potassium, and chloride (ion-selective electrodes)

Key inclusion & exclusion criteria

• Age minimum: 18years-old
• Age maximum: 60years-old
• Gender: Male and Female
• Exclude criteria: Those with renal disease, cardiovascular disease, metabolic disease, or BMI <18.

Related Information

• Primary Sponsor: Nara Women's University
• Source(s) of Monetary Support: Nara Women's University