# Photoplethysmographic Scaling of Dyspnoea

> **NCT04582838** · — · COMPLETED · sponsor: **Institutul de Urgenţă pentru Boli Cardiovasculare Prof.Dr. C.C. Iliescu** · enrollment: 60 (actual)

## Conditions studied

- Respiratory Failure

## Interventions

- **DIAGNOSTIC_TEST:** Pulse oximeter
- **DIAGNOSTIC_TEST:** ECG

## Key facts

- **NCT ID:** NCT04582838
- **Lead sponsor:** Institutul de Urgenţă pentru Boli Cardiovasculare Prof.Dr. C.C. Iliescu
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-01
- **Primary completion:** 2021-05-30
- **Final completion:** 2021-07-30
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2021-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04582838

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04582838, "Photoplethysmographic Scaling of Dyspnoea". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04582838. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*