# Expiratory Muscle Function in Critically Ill Ventilated Patients

> **NCT04333186** · — · COMPLETED · sponsor: **Amsterdam UMC, location VUmc** · enrollment: 113 (actual)

## Conditions studied

- Mechanical Ventilation
- Expiratory Muscle
- Critical Illness
- Muscle Atrophy or Weakness
- Diaphragm

## Interventions

- **OTHER:** Data from ultrasound measurements

## Key facts

- **NCT ID:** NCT04333186
- **Lead sponsor:** Amsterdam UMC, location VUmc
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-02-15
- **Primary completion:** 2019-11-28
- **Final completion:** 2020-10-16
- **Target enrollment:** 113 (ACTUAL)
- **Last updated:** 2020-11-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04333186

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04333186, "Expiratory Muscle Function in Critically Ill Ventilated Patients". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04333186. Licensed CC0.

---

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