- Conditions
- Sweat Sodium Concentration
- Interventions
- Wearing the hDrop hydration sensor
- Device
- Lead sponsor
- University of Arkansas, Fayetteville
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Fayetteville, Arkansas
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- Conditions
- Fluid Intake in Athletes, Sweating Rate in Athletes, Sweat Chloride Concentration in Athletes
- Interventions
- Smart Cap, running and fitness exercisers only, Sweat Patch, all subjects- running, fitness, cycling, Reference sweat patch, all subjects - running, fitness, cycling, Bottle Scale, all subjects - running, fitness, cycling
- Device · Other
- Lead sponsor
- PepsiCo Global R&D
- Industry
- Eligibility
- 16 Years to 65 Years
- Enrollment
- 173 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 3
- States / cities
- Barrington, Illinois • Chicago, Illinois • Deer Park, Illinois
- Conditions
- Sweat Analysis
- Interventions
- Sweat patch
- Other
- Lead sponsor
- PepsiCo Global R&D
- Industry
- Eligibility
- 15 Years to 45 Years
- Enrollment
- 552 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Bradenton, Florida • Barrington, Illinois
- Conditions
- Sweat Analysis
- Interventions
- Gx sweat patch, Reference sweat patch
- Other
- Lead sponsor
- PepsiCo Global R&D
- Industry
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Walnut Creek, California
- Conditions
- Sweat Rate
- Interventions
- Sweat patch
- Other
- Lead sponsor
- PepsiCo Global R&D
- Industry
- Eligibility
- 13 Years and older · Female only
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois