TY - JOUR T1 - Assessment of the relationship between preprocedural C-reactive protein/albumin ratio and stent restenosis in patients with ST-segment elevation myocardial infarction JO - Revista Portuguesa de Cardiologia (English edition) T2 - AU - Rencuzogullari,Ibrahim AU - Karabağ,Yavuz AU - Çağdaş,Metin AU - Karakoyun,Süleyman AU - Seyis,Sabri AU - Gürsoy,Mustafa Ozan AU - Yesin,Mahmut AU - Artaç,İnanç AU - İliş,Doğan AU - Tanboğa,İbrahim Halil SN - 21742049 M3 - 10.1016/j.repce.2019.05.014 DO - 10.1016/j.repce.2019.05.014 UR - https://www.revportcardiol.org/en-assessment-relationship-between-preprocedural-c-reactive-articulo-S2174204919301126 AB - IntroductionStent restenosis remains a clinical challenge for patients with ischemic heart disease, since it is associated with repeated coronary interventions as well as higher hospitalization rates and medical costs. Inflammation plays a significant role. Although an association between stent restenosis, increased C-reactive protein (CRP) and decreased albumin levels has been previously reported, no studies have investigated the ability of the CRP/albumin ratio to predict stent restenosis. MethodsThis retrospective study included 448 patients who had previously undergone primary percutaneous coronary intervention and who were referred for subsequent reintervention due to recurrence of anginal symptoms. The study population was divided into two groups based on whether the patient had developed stent restenosis. They were then stratified into three groups according to their CRP/albumin ratio. ResultsOut of 448 patients, stent restenosis was observed in 24.5% (n=110), as determined by coronary angiography. Patients with stent restenosis had a higher CRP/albumin ratio, greater platelet distribution width (PDW), higher CRP levels, and lower levels of both high-density lipoprotein (HDL) cholesterol and serum albumin. The CRP/albumin ratio (OR: 2.289, 95% CI: 1.056-4.959; p=0.036), stent diameter, PDW and HDL cholesterol levels were found to be independent predictors of stent restenosis. A ROC curve comparison demonstrated that the CRP/albumin ratio was a better predictor of restenosis than either albumin and CRP individually, but it was not better than PDW and HDL cholesterol. ConclusionAs a novel inflammation-based risk score, the CRP/albumin ratio may be an easily accessible marker for assessment of stent restenosis risk. ER -