# Comparison of Perfusion Index Monitoring Using a Smartwatch and a Pulse Oximeter

> **NCT06626217** · NA · NOT_YET_RECRUITING · sponsor: **Czech Technical University in Prague** · enrollment: 50 (estimated)

## Conditions studied

- Perfusion Index

## Interventions

- **OTHER:** Resting conditions
- **OTHER:** Movement artifacts
- **OTHER:** Circulation constriction
- **OTHER:** Physical exercise

## Key facts

- **NCT ID:** NCT06626217
- **Lead sponsor:** Czech Technical University in Prague
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-10-08
- **Primary completion:** 2025-04-30
- **Final completion:** 2025-08-30
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2024-10-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06626217

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06626217, "Comparison of Perfusion Index Monitoring Using a Smartwatch and a Pulse Oximeter". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06626217. Licensed CC0.

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