The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention

Objective: Red cell distribution width (RDW) is a measure of variation in the size of circulating red blood cells. Recent studies have reported a strong independent relation between elevated RDW and short- and long-term prognosis in various disorders.The aim of the present study was to investigate t...

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Main Authors: Hamdi Pusuroglu, Huseyin Altug Cakmak, Ozgur Akgul, Mehmet Erturk, Ozgur Surgit, Emre Akkaya, Umit Bulut, Aydin Yildirim
Format: Article
Language:English
Published: Elsevier 2015-10-01
Series:Revista Portuguesa de Cardiologia (English Edition)
Online Access:http://www.sciencedirect.com/science/article/pii/S2174204915002184
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language English
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author Hamdi Pusuroglu
Huseyin Altug Cakmak
Ozgur Akgul
Mehmet Erturk
Ozgur Surgit
Emre Akkaya
Umit Bulut
Aydin Yildirim
spellingShingle Hamdi Pusuroglu
Huseyin Altug Cakmak
Ozgur Akgul
Mehmet Erturk
Ozgur Surgit
Emre Akkaya
Umit Bulut
Aydin Yildirim
The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
Revista Portuguesa de Cardiologia (English Edition)
author_facet Hamdi Pusuroglu
Huseyin Altug Cakmak
Ozgur Akgul
Mehmet Erturk
Ozgur Surgit
Emre Akkaya
Umit Bulut
Aydin Yildirim
author_sort Hamdi Pusuroglu
title The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
title_short The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
title_full The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
title_fullStr The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
title_full_unstemmed The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
title_sort prognostic value of admission red cell distribution width-to-platelet ratio in patients with st-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention
publisher Elsevier
series Revista Portuguesa de Cardiologia (English Edition)
issn 2174-2049
publishDate 2015-10-01
description Objective: Red cell distribution width (RDW) is a measure of variation in the size of circulating red blood cells. Recent studies have reported a strong independent relation between elevated RDW and short- and long-term prognosis in various disorders.The aim of the present study was to investigate the relationship between admission RDW-to-platelet ratio (RPR) and in-hospital and long-term prognosis in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). Methods: A total of 470 consecutive patients with a diagnosis of STEMI who underwent primary PCI were included in this prospective study. The patients were divided into two groups based on their admission RPR: high (>0.061) RPR group and low (≤0.061) RPR group. The patients were followed for adverse clinical outcomes in-hospital and for up to one year after discharge. Results: In-hospital cardiovascular mortality, major adverse cardiovascular events (MACE), advanced heart failure and cardiogenic shock were significantly higher in the high RPR group (p<0.05). All-cause and cardiovascular mortality, MACE, fatal reinfarction, advanced heart failure, and rehospitalization for cardiac cause were more frequent in the high RPR group in one-year follow-up (p<0.05). High RPR was found to be a significant independent predictor of one-year cardiovascular mortality in multivariate analysis (p=0.003, OR: 3.106, 95% CI: 1.456–6.623). Conclusion: RPR is an inexpensive and readily available biomarker that provides an additional level of risk stratification beyond that provided by conventional risk parameters in predicting long-term MACE and cardiovascular mortality in STEMI. Resumo: Objetivos: O índice de dispersão eritrocitária (RDW) é uma medida de variação do tamanho dos glóbulos vermelhos em circulação. Estudos recentes reportaram uma forte relação independente entre o RDW e o prognóstico a curto e a longo prazo em diversas patologias.O objetivo deste estudo foi investigar a relação entre o rácio do índice de dispersão eritrocitária pelo número de plaquetas (RPR) à admissão e o prognóstico a longo prazo de doentes com enfarte do miocárdio com elevação do segmento ST (STEMI) submetidos a intervenção coronária percutânea (ICP) primária. Métodos: Um total de 470 doentes consecutivos com diagnóstico de STEMI e submetidos a ICP primária foram incluídos neste estudo prospetivo. Os doentes foram divididos em dois grupos baseados no rácio das plaquetas (RPR) na altura do internamento (grupo com RP elevado (> 0,061) e grupo com RPR inferior (≤ 0,061)). Os doentes foram seguidos para registo dos eventos clínicos adversos durante o internamento e um ano após a alta hospitalar. Resultados: A mortalidade cardiovascular intra-hospitalar, os eventos cardiovasculares adversos major (MACE), a insuficiência cardíaca avançada e o choque cardiogénico foram significativamente superiores no grupo com RPR elevado (p<0,05). A mortalidade por qualquer causa e cardiovascular, os MACE, o reenfarte fatal, a insuficiência cardíaca avançada, o reinternamento por motivos cardíacos foram mais frequentes no grupo com RPR elevado num seguimento a um ano (p<0,05). O RPR elevado foi considerado um fator preditor significativamente independente da análise não multivariada da mortalidade cardiovascular a um ano (p=0,003, OR: 3,106, IC 95%: 1,456-6,623). Conclusão: O RPR é um biomarcador barato e imediatamente disponível que proporciona um nível de estratificação de risco adicional para além do proporcionado pelos parâmetros do risco convencional na previsão dos MACE a longo prazo e da mortalidade cardiovascular em STEMI. Keywords: RDW-to-platelet ratio, ST-segment elevation myocardial infarction, Primary percutaneous coronary intervention, Cardiovascular mortality, Prognosis, Palavras-chave: Rácio do índice de dispersão eritrocitária pelo número de plaquetas, Enfarte do miocárdio com elevação do segmento ST, Intervenção coronária percutânea primária, Mortalidade cardiovascular, Prognóstico
url http://www.sciencedirect.com/science/article/pii/S2174204915002184
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spelling doaj-ac72b434a88644908856e6aa0b1a92522020-11-25T01:34:41ZengElsevierRevista Portuguesa de Cardiologia (English Edition)2174-20492015-10-013410597606The prognostic value of admission red cell distribution width-to-platelet ratio in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary interventionHamdi Pusuroglu0Huseyin Altug Cakmak1Ozgur Akgul2Mehmet Erturk3Ozgur Surgit4Emre Akkaya5Umit Bulut6Aydin Yildirim7Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyRize Kackar Government Hospital, Department of Cardiology, Rize, Turkey; Corresponding author.Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyMehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyMehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyMehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyMehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyMehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital, Department of Cardiology, Istanbul, TurkeyObjective: Red cell distribution width (RDW) is a measure of variation in the size of circulating red blood cells. Recent studies have reported a strong independent relation between elevated RDW and short- and long-term prognosis in various disorders.The aim of the present study was to investigate the relationship between admission RDW-to-platelet ratio (RPR) and in-hospital and long-term prognosis in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). Methods: A total of 470 consecutive patients with a diagnosis of STEMI who underwent primary PCI were included in this prospective study. The patients were divided into two groups based on their admission RPR: high (>0.061) RPR group and low (≤0.061) RPR group. The patients were followed for adverse clinical outcomes in-hospital and for up to one year after discharge. Results: In-hospital cardiovascular mortality, major adverse cardiovascular events (MACE), advanced heart failure and cardiogenic shock were significantly higher in the high RPR group (p<0.05). All-cause and cardiovascular mortality, MACE, fatal reinfarction, advanced heart failure, and rehospitalization for cardiac cause were more frequent in the high RPR group in one-year follow-up (p<0.05). High RPR was found to be a significant independent predictor of one-year cardiovascular mortality in multivariate analysis (p=0.003, OR: 3.106, 95% CI: 1.456–6.623). Conclusion: RPR is an inexpensive and readily available biomarker that provides an additional level of risk stratification beyond that provided by conventional risk parameters in predicting long-term MACE and cardiovascular mortality in STEMI. Resumo: Objetivos: O índice de dispersão eritrocitária (RDW) é uma medida de variação do tamanho dos glóbulos vermelhos em circulação. Estudos recentes reportaram uma forte relação independente entre o RDW e o prognóstico a curto e a longo prazo em diversas patologias.O objetivo deste estudo foi investigar a relação entre o rácio do índice de dispersão eritrocitária pelo número de plaquetas (RPR) à admissão e o prognóstico a longo prazo de doentes com enfarte do miocárdio com elevação do segmento ST (STEMI) submetidos a intervenção coronária percutânea (ICP) primária. Métodos: Um total de 470 doentes consecutivos com diagnóstico de STEMI e submetidos a ICP primária foram incluídos neste estudo prospetivo. Os doentes foram divididos em dois grupos baseados no rácio das plaquetas (RPR) na altura do internamento (grupo com RP elevado (> 0,061) e grupo com RPR inferior (≤ 0,061)). Os doentes foram seguidos para registo dos eventos clínicos adversos durante o internamento e um ano após a alta hospitalar. Resultados: A mortalidade cardiovascular intra-hospitalar, os eventos cardiovasculares adversos major (MACE), a insuficiência cardíaca avançada e o choque cardiogénico foram significativamente superiores no grupo com RPR elevado (p<0,05). A mortalidade por qualquer causa e cardiovascular, os MACE, o reenfarte fatal, a insuficiência cardíaca avançada, o reinternamento por motivos cardíacos foram mais frequentes no grupo com RPR elevado num seguimento a um ano (p<0,05). O RPR elevado foi considerado um fator preditor significativamente independente da análise não multivariada da mortalidade cardiovascular a um ano (p=0,003, OR: 3,106, IC 95%: 1,456-6,623). Conclusão: O RPR é um biomarcador barato e imediatamente disponível que proporciona um nível de estratificação de risco adicional para além do proporcionado pelos parâmetros do risco convencional na previsão dos MACE a longo prazo e da mortalidade cardiovascular em STEMI. Keywords: RDW-to-platelet ratio, ST-segment elevation myocardial infarction, Primary percutaneous coronary intervention, Cardiovascular mortality, Prognosis, Palavras-chave: Rácio do índice de dispersão eritrocitária pelo número de plaquetas, Enfarte do miocárdio com elevação do segmento ST, Intervenção coronária percutânea primária, Mortalidade cardiovascular, Prognósticohttp://www.sciencedirect.com/science/article/pii/S2174204915002184