# Diaphragmatic Ultrasonography in Difficult Weaning

> **NCT07751237** · NA · RECRUITING · sponsor: **Hospital de Clinicas de Porto Alegre** · enrollment: 220 (estimated)

## Conditions studied

- Weaning Mechanical Ventilation
- ICU Ill Patients
- Diaphragm Dysfunction

## Interventions

- **DIAGNOSTIC_TEST:** Diaphragmatic ultrasound

## Key facts

- **NCT ID:** NCT07751237
- **Lead sponsor:** Hospital de Clinicas de Porto Alegre
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-08
- **Primary completion:** 2028-04
- **Final completion:** 2029-09
- **Target enrollment:** 220 (ESTIMATED)
- **Last updated:** 2026-08-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07751237

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07751237, "Diaphragmatic Ultrasonography in Difficult Weaning". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07751237. Licensed CC0.

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