# The Value of Rapid Shallow Breathing Indeks in Predicting Non-invasive Mechanical

> **NCT04780503** · — · COMPLETED · sponsor: **Izmir Katip Celebi University** · enrollment: 267 (actual)

## Conditions studied

- Acute Respiratory Failure

## Interventions

- **DIAGNOSTIC_TEST:** Rapid Shallow Breathing Index

## Key facts

- **NCT ID:** NCT04780503
- **Lead sponsor:** Izmir Katip Celebi University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-01-09
- **Primary completion:** 2021-01-09
- **Final completion:** 2021-01-09
- **Target enrollment:** 267 (ACTUAL)
- **Last updated:** 2023-09-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04780503

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04780503, "The Value of Rapid Shallow Breathing Indeks in Predicting Non-invasive Mechanical". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04780503. Licensed CC0.

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