# Plethysmography Curve Variability Depending on the Breath Cycle

> **NCT05302219** · NA · COMPLETED · sponsor: **Czech Technical University in Prague** · enrollment: 10 (actual)

## Conditions studied

- Apnea
- Circulatory; Change
- Respiration

## Interventions

- **OTHER:** Respiratory rate
- **OTHER:** Tidal volume
- **OTHER:** Apnea

## Key facts

- **NCT ID:** NCT05302219
- **Lead sponsor:** Czech Technical University in Prague
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-03-10
- **Primary completion:** 2022-06-30
- **Final completion:** 2022-06-30
- **Target enrollment:** 10 (ACTUAL)
- **Last updated:** 2025-03-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05302219

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05302219, "Plethysmography Curve Variability Depending on the Breath Cycle". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05302219. Licensed CC0.

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