Predictive value of admission red cell distribution width-platelet ratio for no-reflow phenomenon in acute ST segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.
Cardiol J
; 23(1): 84-92, 2016.
Article
en En
| MEDLINE
| ID: mdl-26503078
ABSTRACT
BACKGROUND:
The red cell distribution width-platelet ratio (RPR), a novel inflammatory marker is currently used to predict inflammation in chronic diseases. It may be associated with adverse outcomes among artery disease but its prognostic value in ST-segment elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI) has not been fully investigated. There is no data regarding the association between RPR and in-hospital major adverse cardiovascular events (MACEs). This study evaluated the relations between pre-procedural RPR and the in-hospital and long-term outcomes in STEMI patients undergoing primary PCI.METHODS:
This study included 580 STEMI patients (77% men, mean age 59 ± 12 years). The patients were divided into two groups according to thrombolysis in myocardial infarction (TIMI) flow grades after primary PCI. No-reflow was defined as a post-PCI TIMI flow grade of 0, 1 or 2 (group 1). Angiographic success was defined as TIMI flow grade 3 (group 2).RESULTS:
Whole blood cell count, neutrophil and lymphocyte percentages, red cell distribution width, platecrit, neutrophil-lymphocyte ratio (NLR) and RPR values were higher among patients with no-reflow. On multivariate analysis, pain to balloon time, multivessel disease, TIMI thrombus grade, tirofiban, aspirin, previous coronary artery disease, NLR, platecrit and RPR remained independent predictors of no-reflow after primary PCI. Patients in no-reflow group tended to be higher percent in-hospital MACE, including nonfatal myocardial infarction and cardiovascular mortality compared to the reflow patients.CONCLUSIONS:
Admission NLR, platecrit and RPR are independent correlates of no-reflow and in-hospital MACEs among patients with STEMI undergoing primary PCI.Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Admisión del Paciente
/
Recuento de Plaquetas
/
Plaquetas
/
Índices de Eritrocitos
/
Eritrocitos
/
Fenómeno de no Reflujo
/
Intervención Coronaria Percutánea
/
Infarto del Miocardio
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Cardiol J
Año:
2016
Tipo del documento:
Article