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Diagnostic Accuracy of Bedside Ultrasound in Suspected Acute Diverticulitis

Abdominal Pain Clinical Trial

Official title:
Diagnostic Accuracy and Role of Bedside Ultrasound in Patients With Suspected Acute Diverticulitis

Clinical Trial Summary

Colonic diverticulitis is a common clinical condition in patients presenting to the Emergency Department (ED) with abdominal pain. The diagnosis and staging of patients with suspected acute diverticulitis is often made by CT imaging with intravenous contrast, which involves radiation exposure, is expensive and has contraindications. The aim of this study is to evaluate the diagnostic accuracy and role of bedside abdominal US for the diagnosis of acute diverticulitis

Clinical Trial Description

Colonic diverticulitis is a common clinical condition; about 20% of patients with colonic diverticulosis experience abdominal symptoms and, eventually, complications such as episodes of diverticulitis or bleeding. The distinction between patients with uncomplicated or complicated diverticulitis affects the clinical management: medical therapy for the first, interventional therapy for the latter. CT imaging with intravenous contrast has become the gold standard in the diagnosis and staging of patients with suspected acute diverticulitis but, unfortunately, CT involves radiation exposure, is expensive and has contraindications. UltraSound (US) is a real-time dynamic examination with wide availability and easy accessibility and may be useful in diagnosing and managing critically ill patients who cannot be moved to CT. In a recent meta-analysis, US exam performed by Radiologists showed a pooled sensitivity of 90% (vs 95% for CT, p = 0.86) and a specificity of 90% (vs 96% for CT, p = 0.04). US is increasingly used at bedside to rapidly assess patients presenting to the Emergency Department. No previous studies have investigated the diagnostic accuracy of abdominal US performed by physician at bedside as an extension of physical examination. This study evaluates the diagnostic accuracy of bedside abdominal US. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03279588
Study type Observational
Source Azienda Ospedaliero-Universitaria Careggi
Contact
Status Completed
Phase
Start date May 20, 2017
Completion date December 20, 2018
View Details
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