# Using Ultrasound to Study Respiratory Muscle Function in Critically Ill Patients

> **NCT03139695** · — · COMPLETED · sponsor: **Wake Forest University Health Sciences** · enrollment: 75 (actual)

## Conditions studied

- Injury of Diaphragm
- Mechanical Ventilation Complication
- Critical Illness

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasound

## Key facts

- **NCT ID:** NCT03139695
- **Lead sponsor:** Wake Forest University Health Sciences
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2016-07-01
- **Final completion:** 2016-07-01
- **Target enrollment:** 75 (ACTUAL)
- **Last updated:** 2017-11-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03139695

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03139695, "Using Ultrasound to Study Respiratory Muscle Function in Critically Ill Patients". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03139695. Licensed CC0.

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