Predictive value of red blood cell distribution width for mortality in patients with acute pancreatitis: A systematic review and meta-analysis

Medical Journal of the Islamic Republic of Iran
Azita GanjiLeili Zarifmahmoudi

Abstract

Background: Red blood cell distribution width (RDW) is a quantitative measure of variability in the size of circulating erythrocytes. It has been recently identified as a prognostic marker in several diseases including acute pancreatitis (AP). In this systematic review the prognostic value of RDW in predicting mortality of AP patients will be assessed. Methods: PubMed, Scopus, EMBASE, and ISI databases were searched until September 2016 using the following search strategy: (pancreatitis OR pancreatitides) AND (RDW OR "red cell distribution width" OR "red blood cell distribution width" OR anisocytosis). Four authors independently reviewed the retrieved articles. Studies were included if they had evaluated the association between RDW value and mortality of acute pancreatitis patients. Case reports, comments, letters to the editor, reviews, study protocols, and experimental studies were not included. Data abstraction and quality assessment for the included studies was independently performed by two authors. Quality of studies was assessed using Oxford Center for Evidence-Based Medicine checklist for prognostic studies. Data were synthesized qualitatively, and a meta-analysis was performed on the diagnostic performance of RDW to pr...Continue Reading

Citations

Aug 8, 2019·Expert Review of Gastroenterology & Hepatology·Gerasimos P MilasEvangelos Cholongitas
Feb 24, 2021·Wiener klinische Wochenschrift·Parmeshwar Ramesh JunareAkshay Deshpande
Aug 26, 2021·Journal of Veterinary Emergency and Critical Care·Tasia M LudwikSteven G Friedenberg

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