At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Comparative Effectiveness of Lung Ultrasound vs. Chest X-ray for the Diagnosis of Pneumonia in the Emergency Department
In Brief
A clinical study evaluating Lung Ultrasound and Chest X-Ray for Pneumonia. Completed, enrolled 191 participants across 1 site.
Detailed Summary
The primary objective of this study is to determine if lung ultrasound (LUS) can replace chest x-ray (CXR) when evaluating patients with possible pneumonia. Specifically, we are looking for an overall reduction of CXR when LUS is used first. Our null hypothesis is that LUS cannot replace CXR for diagnosing pneumonia. Our alternate hypothesis is that LUS can replace CXR for diagnosing pneumonia. Our secondary objectives include: (1) a comparison of unscheduled healthcare visits after the index Emergency Department (ED) visit between those subjects who undergo CXR first and those who undergo LUS first, (2) an evaluation of the rate of antibiotic use between the two groups, (3) a comparison of the admission rates, and (4) a comparison of the length of stay in the Emergency Department between the two groups.
Study Details
Timeline
Interventions
Six anatomic areas, delineated by the anterior, posterior, and mid- axillary lines will be systematically examined bilaterally, as per the modified Bedside Lung Ultrasound in Emergency (BLUE) protocol (Lichtenstein 2008). Ultrasound images will be obtained in longitudinal and transverse orientation, and recorded.
Posterior-Anterior and lateral views of the chest via chest radiography followed by a lung ultrasound which is comprised of six anatomic areas, delineated by the anterior, posterior, and mid- axillary lines will be systematically examined bilaterally, as per the modified Bedside Lung Ultrasound in Emergency (BLUE) protocol (Lichtenstein 2008). Ultrasound images will be obtained in longitudinal and transverse orientation, and recorded.