ER CT scans could slash pneumonia misdiagnosis

NCT ID NCT01574066

First seen Dec 16, 2025 · Last updated May 04, 2026 · Updated 22 times

Summary

This study looked at whether using a chest CT scan, in addition to standard tests, helps emergency doctors more accurately diagnose community-acquired pneumonia in adults. Researchers studied 339 patients with suspected pneumonia to see how often the CT scan changed the initial diagnosis. The goal was to improve treatment decisions and reduce unnecessary antibiotic use or hospital admissions.

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Contacts and locations

Locations

  • Bichat Hospital

    Paris, 75018, France

  • Cochin Hospital

    Paris, 75014, France

  • La Pitié Salpêtrière Hospital

    Paris, 75013, France

  • Tenon Hospital

    Paris, 75020, France

Conditions

Explore the condition pages connected to this study.