Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/47054

TitleUpper gastrointestinal bleeding risk scores: who, when and why?
Author(s)Monteiro, Sara
Gonçalves, Tiago Cúrdia
Magalhães, Joana
Cotter, José
KeywordsUpper gastrointestinal bleeding
Risk scores
Risk assessment
Rockall score
Glasgow blatchford score
Issue date2016
PublisherBaishideng Publishing Group
JournalWorld Journal of Gastrointestinal Pathophysiology
Abstract(s)Upper gastrointestinal bleeding (UGIB) remains a significant cause of hospital admission. In order to stratify patients according to the risk of the complications, such as rebleeding or death, and to predict the need of clinical intervention, several risk scores have been proposed and their use consistently recommended by international guidelines. The use of risk scoring systems in early assessment of patients suffering from UGIB may be useful to distinguish high-risks patients, who may need clinical intervention and hospitalization, from low risk patients with a lower chance of developing complications, in which management as outpatients can be considered. Although several scores have been published and validated for predicting different outcomes, the most frequently cited ones are the Rockall score and the Glasgow Blatchford score (GBS). While Rockall score, which incorporates clinical and endoscopic variables, has been validated to predict mortality, the GBS, which is based on clinical and laboratorial parameters, has been studied to predict the need of clinical intervention. Despite the advantages previously reported, their use in clinical decisions is still limited. This review describes the different risk scores used in the UGIB setting, highlights the most important research, explains why and when their use may be helpful, reflects on the problems that remain unresolved and guides future research with practical impact.
TypeArticle
URIhttp://hdl.handle.net/1822/47054
e-ISSN2150-5330
Publisher versionhttps://www.wjgnet.com/2150-5330
Peer-Reviewedyes
AccessOpen access
Appears in Collections:ICVS - Artigos em Revistas Internacionais com Referee

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