# Indirect Evaluation of Lithium Level in Blood Using Non-invasive Sweat Biosensors

> **NCT04186507** · — · UNKNOWN · sponsor: **Tirat Carmel Mental Health Center** · enrollment: 75 (estimated)

## Conditions studied

- Lithium Level Detection in Sweat

## Interventions

- **COMBINATION_PRODUCT:** Smartwatch with integrated Li+ sensor (provided by Spectrophon LTD)

## Key facts

- **NCT ID:** NCT04186507
- **Lead sponsor:** Tirat Carmel Mental Health Center
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01-01
- **Primary completion:** 2021-01-31
- **Final completion:** 2021-07-01
- **Target enrollment:** 75 (ESTIMATED)
- **Last updated:** 2020-10-08

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04186507

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04186507, "Indirect Evaluation of Lithium Level in Blood Using Non-invasive Sweat Biosensors". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04186507. Licensed CC0.

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