Wearable Photoplethysmography for Non-invasive Hydration Assessment
NCT07520344
This study is recruiting at 2 US sites in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
Hydration status during exercise is often determined by measuring body mass change, fluid intake and urine output. However, obtaining these measurements can be an invasive, time-consuming process. Hydration status may be detectable by analyzing blood flow patterns of the superficial (just under the skin) blood vessels. Wearable devices are now abundant among the general population, and despite attempts from several groups, a hydration status metric based on noninvasive wearable device metrics has not been developed.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Hydration Status
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Not applicable
- Ages
- 18 to 45 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- PepsiCo Global R&D
- Last updated on ClinicalTrials.gov
- September 21, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Texas · 2
- PepsiCo R&D · Frisco, TX
- PepsiCo R&D · Plano, TX
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.