NCT03870009

Validation of a Semi-automatized Method to Detect Cyclic Hyperinflation on CT-scan in ARDS

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 31 (actual)
• Sponsor: Hospices Civils de Lyon · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This study aims to validate a semi-automatized method to quantify cyclic hyperinflation on CT-scan of ARDS patients. The gold standard will be cyclic hyperinflation assessed on the same CT scan, using manual segmentation of the lung.

Conditions

• Acute Respiratory Distress Syndrome (ARDS)

Interventions

Type	Name	Description
OTHER	ARDS patients	The patient will be installed on the scanner bed. Two series of tomographic sections will be acquired: one during an expiratory break, the other during an inspiratory pause. cyclic hyperinflation measured by semi-automatic segmentation and by manual segmentation

Timeline

• Start date: 2019-05-21
• Primary completion: 2021-02-16
• Completion: 2021-02-16
• First posted: 2019-03-11
• Last updated: 2025-08-22

Locations

1 site across 1 country: France