# Tissue Doppler Ultrasound During Spontaneous Breathing and Non-invasive Ventilation in the Post-extubation Period.

> **NCT03978221** · NA · UNKNOWN · sponsor: **Azienda Ospedaliero Universitaria Maggiore della Carita** · enrollment: 20 (estimated)

## Conditions studied

- Acute Respiratory Failure
- Non-invasive Ventilation

## Interventions

- **OTHER:** Post-extubation TDI

## Key facts

- **NCT ID:** NCT03978221
- **Lead sponsor:** Azienda Ospedaliero Universitaria Maggiore della Carita
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-01
- **Primary completion:** 2019-12-12
- **Final completion:** 2020-04-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2019-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03978221

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03978221, "Tissue Doppler Ultrasound During Spontaneous Breathing and Non-invasive Ventilation in the Post-extubation Period.". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03978221. Licensed CC0.

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