# Methods of Assessing Sweat-Electrolyte Testing (MAST)

> **NCT07490756** · NA · COMPLETED · sponsor: **University of Arkansas, Fayetteville** · enrollment: 20 (actual)

## Conditions studied

- Sweat Sodium Concentration

## Interventions

- **DEVICE:** Wearing the hDrop hydration sensor

## Key facts

- **NCT ID:** NCT07490756
- **Lead sponsor:** University of Arkansas, Fayetteville
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-03-07
- **Primary completion:** 2025-06-20
- **Final completion:** 2026-02-13
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2026-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07490756

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07490756, "Methods of Assessing Sweat-Electrolyte Testing (MAST)". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07490756. Licensed CC0.

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