NCT05647967

Features of Regional Perfusion of Lung Consolidation

Evaluation of Regional Perfusion of Lung Consolidation Upon Lung Ultrasonography

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 200 (estimated)
• Sponsor: Peking Union Medical College Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

The aim of this study is to evaluate the potential usefulness of lung ultrasound to assess the size and perfusion of consolidation and explore their relationships with clinical outcome.

Detailed description

Lung consolidation is one of the most causes of hypoxia in intensive care unit(ICU) settings. A quantitative measurement of consolidation would be extremely benefit for the clinical management in hypoxemia, both as an index of severity and to predict outcomes.In order to quantify the lung consolidation and its effect on clinical outcomes, a simple and quantitative scoring system of the size and perfusion of lung consolidation was proposed by lung ultrasound. Subjects with respiratory failure and lung consolidation proved by chest imaging underwent lung ultrasound examination. The size of consolidation and the richness of blood flow was computed upon lung ultrasound. The sensitivity, specificity and accuracy of the scoring system were calculated and compared to evaluate the diagnostic efficacy.

Conditions

• Lung Injury, Acute
• Ultrasound Therapy; Complications

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Ultrasound	Each patient underwent ultrasound after admission of ICU.

Timeline

• Start date: 2022-01-01
• Primary completion: 2023-12-31
• Completion: 2024-01-31
• First posted: 2022-12-13
• Last updated: 2022-12-13

Locations

1 site across 1 country: China