MedTrace Logo

Predictors of HFNC Failure in Patients With AHRF Using Diaphragm Ultrasound

NCT06096376 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2024-10-17

No results posted yet for this study

Summary

Ultrasound of the diaphragm is an easily reproducible bedside tool that provides a non-invasive measurement of inspiratory muscle function and respiratory efficiency. The diaphragmatic thickness correlates with the strength and muscle shortening and is reflective of its contribution to the respiratory workload. Diaphragm thickening fraction (DTF) has been shown to be predictive of extubation failure in ventilated patients. However, whether measurements of DTF are predictive of high flow nasal cannula (HFNC) outcomes in patients with acute hypoxemic respiratory failure (AHRF) remains unknown. The objective of this study is to identify predictors of HFNC failure by diaphragm ultrasound and to compare its performance with the well-established ROX index.

Conditions

  • Acute Hypoxemic Respiratory Failure

Interventions

DIAGNOSTIC_TEST

Diaphragm Ultrasound

Diaphragm ultrasound to assess respiratory muscle function and respiratory efficiency

Sponsors & Collaborators

  • Queen Mary Hospital, Hong Kong

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-28
Primary Completion
2024-06-26
Completion
2024-09-01

Countries

  • Hong Kong

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06096376 on ClinicalTrials.gov