Open AccessThe association between CRP / Albumin ratio and in‐stent restenosis development in patients with ST‐segment elevation myocardial infarction
Author(s) -
Aksu Uğur,
Gulcu Oktay,
Aksakal Emrah,
Kalkan Kamuran,
Öztürk Mustafa,
Korkmaz Ali Fuat,
Uslu Abdulkadir,
Demirelli Selami
Publication year - 2019
Publication title -
journal of clinical laboratory analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.536
H-Index - 50
eISSN - 1098-2825
pISSN - 0887-8013
DOI - 10.1002/jcla.22848
Subject(s) - restenosis , medicine , cardiology , myocardial infarction , incidence (geometry) , stent , cohort , propensity score matching , physics , optics
Background Although interventional methods are the first‐line treatment options in ST‐segment elevation myocardial infarction (STEMI), the incidence of stent restenosis (SR) is frequent. We investigated the relationship between CRP/albumin ratio (CAR), a novel indicator of inflammatory response, and SR in this study. Method This study was carried out on the patients who underwent coronary angiography in our clinic between January 2017 and September 2017. Two groups were generated according to restenosis status (group 1: restenosis (−), group 2: restenosis (+)), and clinical biochemical and angiographical features were compared. As baseline demographic and angiographic characteristics are slightly different in two groups, propensity score matching analysis was performed to reduce bias. 45 SR patients were matched on a 1:1 basis were enrolled final cohort. Results The mean age of the patients was 55 ± 5.1 and 80% were male; Cox regression model was performed to demonstrate independent predictor of restenosis development; and during the one‐year follow‐up period, CAR ( P < 0.001) was found an independent predictor of SR Conclusion In this study, we demonstrate that there may be a strong relationship between SR development and CAR. We implied that inflammatory reaction may be an important diagnostic tool for prediction of SR development in STEMI patients.