Therapeutic advances in gastroenterology
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Therap Adv Gastroenterol · May 2013
Pillcam ESO(®) is more accurate than clinical scoring systems in risk stratifying emergency room patients with acute upper gastrointestinal bleeding.
Upper gastrointestinal bleeding (UGIB) accounts for 400,000 hospital admissions in the US each year. Despite advances, mortality rates remain high and are estimated to be 5-10%. Early therapeutic endoscopy is widely recommended as a means of reducing morbidity and mortality. The Rockall and Blatchford scores are clinical scoring systems devised to assist in risk stratifying patients with UGIB. In a prior study we found that rapid live bedside video capsule endoscopy (VCE) utilizing Pillcam ESO(®) correctly identified patients with high-risk stigmata of bleeding seen on upper endoscopy. In this study, we compare the accuracy of the Rockall and Blatchford scores with Pillcam ESO(®) in predicting high-risk endoscopic stigmata. ⋯ In emergency room patients with acute UGIB, neither the Rockall nor the Blatchford scores were able to differentiate high- and low-risk patients identified at endoscopy. Live view VCE, however, was accurate in predicting high-risk endoscopic stigmata, and may be better suited as a risk stratification tool. Additional studies with a larger cohort will be required to validate these findings.