NCT04920266

Validity of Smart Cap and Smart Sweat Patch

Validity of a Smart Cap in Measuring Fluid Intake and a Smart Sweat Patch in Measuring Sweat Rate and Sweat Chloride Concentration During Exercise

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 173 (actual)
• Sponsor: PepsiCo Global R&D · Industry
• Sex: All
• Age: 16 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The main objectives are to determine the validity of a Smart Cap in measuring fluid intake during running and fitness exercise and the validity of a Smart Sweat Patch in measuring sweat rate and sweat chloride concentration during outdoor cycling, running, and fitness exercise. A secondary objective is to compare regional sweating rate and sweat electrolyte concentrations (sodium, chloride, and potassium) on contralateral arms with vs. without tattoos.

Conditions

• Fluid Intake in Athletes
• Sweating Rate in Athletes
• Sweat Chloride Concentration in Athletes

Interventions

Type	Name	Description
DEVICE	Smart Cap, running and fitness exercisers only	Bottle cap
DEVICE	Sweat Patch, all subjects- running, fitness, cycling	Regional contralateral forearm patch
DEVICE	Reference sweat patch, all subjects - running, fitness, cycling	Regional contralateral forearm patch
OTHER	Bottle Scale, all subjects - running, fitness, cycling	Bottle weight

Timeline

• Start date: 2021-06-08
• Primary completion: 2022-08-25
• Completion: 2022-08-25
• First posted: 2021-06-09
• Last updated: 2022-11-14

Locations

3 sites across 1 country: United States