Y. Kudaev, A. V. Vorobeva, N. L. Lokhovinina, I. T. Abesadze, M. Z. Alugishvili, I. V. Titenkov, M. A. Chernyavsky, A. Panov
{"title":"冠心病患者在择期下肢手术中的围手术期心肌损伤","authors":"Y. Kudaev, A. V. Vorobeva, N. L. Lokhovinina, I. T. Abesadze, M. Z. Alugishvili, I. V. Titenkov, M. A. Chernyavsky, A. Panov","doi":"10.20996/1819-6446-2023-2937","DOIUrl":null,"url":null,"abstract":"Aim. To assess the prevalence of ischemic myocardial injury and the cardioprotective effect of nicorandil by assessing high-sensitivity cardiac troponin (hs-cTn) in patients with stable coronary artery disease (CAD) during elective lower limb surgery, as well as to identify predictors of adverse cardiac events.Material and methods. The study included 70 patients with stable coronary artery disease hospitalized for elective autogenous femoropopliteal bypass (FPB) surgery. After randomization, all patients were divided into two following groups: control group — 35 patients; main group — 35 patients, who, in addition to standard therapy, were prescribed nicorandil (Cordinic, PIQ-PHARMA) in a single dose of 20 mg 2 hours before surgery. In the postoperative period, the incidence of myocardial injury was assessed by hs-cTn increase. The obtained primary data were subjected to mathematical processing using the R-Studio software package (R language).Results. At baseline, patients in both groups were comparable in clinical characteristics, therapy, and duration of vascular surgery. In the main group of patients receiving nicorandil, a significant decrease in the incidence of perioperative myocardial injury was noted. In 5 patients of the control group, hs-cTn level 24 hours after surgery exceeded the threshold value, which indicated myocardial injury in the early postoperative period. In the nicorandil group, there was no hs-cTn increase (14% vs 0%, p=0,027). Regression analysis identified a predictor of perioperative myocardial injury — left ventricular ejection fraction (LVEF) <50%. LVEF <50% increases the risk of myocardial injury in the early postoperative period by 7,36 times (p=0,04) and 9,15 times (p=0,048) according to univariate and multivariate regression analysis, respectively.Conclusion. Perioperative myocardial injury is a common complication in patients with CAD undergoing lower extremity revascularization. The use of nicorandil (Cordinic, PIQ-PHARMA) before elective revascularization surgery helps reduce the incidence of ischemic myocardial injury in the early postoperative period and is not accompanied by adverse reactions, which rationales this approach to improve the clinical outcomes of lower extremity revascularization in patients with stable CAD. A predictor of myocardial injury, determined by hs-cTn, is a LVEF <50%.","PeriodicalId":20812,"journal":{"name":"Rational Pharmacotherapy in Cardiology","volume":"1 1","pages":""},"PeriodicalIF":0.3000,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Perioperative myocardial injury in patients with coronary artery disease during elective lower limb surgery\",\"authors\":\"Y. Kudaev, A. V. Vorobeva, N. L. Lokhovinina, I. T. Abesadze, M. Z. Alugishvili, I. V. Titenkov, M. A. Chernyavsky, A. Panov\",\"doi\":\"10.20996/1819-6446-2023-2937\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim. To assess the prevalence of ischemic myocardial injury and the cardioprotective effect of nicorandil by assessing high-sensitivity cardiac troponin (hs-cTn) in patients with stable coronary artery disease (CAD) during elective lower limb surgery, as well as to identify predictors of adverse cardiac events.Material and methods. The study included 70 patients with stable coronary artery disease hospitalized for elective autogenous femoropopliteal bypass (FPB) surgery. After randomization, all patients were divided into two following groups: control group — 35 patients; main group — 35 patients, who, in addition to standard therapy, were prescribed nicorandil (Cordinic, PIQ-PHARMA) in a single dose of 20 mg 2 hours before surgery. In the postoperative period, the incidence of myocardial injury was assessed by hs-cTn increase. The obtained primary data were subjected to mathematical processing using the R-Studio software package (R language).Results. At baseline, patients in both groups were comparable in clinical characteristics, therapy, and duration of vascular surgery. In the main group of patients receiving nicorandil, a significant decrease in the incidence of perioperative myocardial injury was noted. In 5 patients of the control group, hs-cTn level 24 hours after surgery exceeded the threshold value, which indicated myocardial injury in the early postoperative period. In the nicorandil group, there was no hs-cTn increase (14% vs 0%, p=0,027). Regression analysis identified a predictor of perioperative myocardial injury — left ventricular ejection fraction (LVEF) <50%. LVEF <50% increases the risk of myocardial injury in the early postoperative period by 7,36 times (p=0,04) and 9,15 times (p=0,048) according to univariate and multivariate regression analysis, respectively.Conclusion. Perioperative myocardial injury is a common complication in patients with CAD undergoing lower extremity revascularization. The use of nicorandil (Cordinic, PIQ-PHARMA) before elective revascularization surgery helps reduce the incidence of ischemic myocardial injury in the early postoperative period and is not accompanied by adverse reactions, which rationales this approach to improve the clinical outcomes of lower extremity revascularization in patients with stable CAD. A predictor of myocardial injury, determined by hs-cTn, is a LVEF <50%.\",\"PeriodicalId\":20812,\"journal\":{\"name\":\"Rational Pharmacotherapy in Cardiology\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.3000,\"publicationDate\":\"2023-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rational Pharmacotherapy in Cardiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.20996/1819-6446-2023-2937\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rational Pharmacotherapy in Cardiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.20996/1819-6446-2023-2937","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
Perioperative myocardial injury in patients with coronary artery disease during elective lower limb surgery
Aim. To assess the prevalence of ischemic myocardial injury and the cardioprotective effect of nicorandil by assessing high-sensitivity cardiac troponin (hs-cTn) in patients with stable coronary artery disease (CAD) during elective lower limb surgery, as well as to identify predictors of adverse cardiac events.Material and methods. The study included 70 patients with stable coronary artery disease hospitalized for elective autogenous femoropopliteal bypass (FPB) surgery. After randomization, all patients were divided into two following groups: control group — 35 patients; main group — 35 patients, who, in addition to standard therapy, were prescribed nicorandil (Cordinic, PIQ-PHARMA) in a single dose of 20 mg 2 hours before surgery. In the postoperative period, the incidence of myocardial injury was assessed by hs-cTn increase. The obtained primary data were subjected to mathematical processing using the R-Studio software package (R language).Results. At baseline, patients in both groups were comparable in clinical characteristics, therapy, and duration of vascular surgery. In the main group of patients receiving nicorandil, a significant decrease in the incidence of perioperative myocardial injury was noted. In 5 patients of the control group, hs-cTn level 24 hours after surgery exceeded the threshold value, which indicated myocardial injury in the early postoperative period. In the nicorandil group, there was no hs-cTn increase (14% vs 0%, p=0,027). Regression analysis identified a predictor of perioperative myocardial injury — left ventricular ejection fraction (LVEF) <50%. LVEF <50% increases the risk of myocardial injury in the early postoperative period by 7,36 times (p=0,04) and 9,15 times (p=0,048) according to univariate and multivariate regression analysis, respectively.Conclusion. Perioperative myocardial injury is a common complication in patients with CAD undergoing lower extremity revascularization. The use of nicorandil (Cordinic, PIQ-PHARMA) before elective revascularization surgery helps reduce the incidence of ischemic myocardial injury in the early postoperative period and is not accompanied by adverse reactions, which rationales this approach to improve the clinical outcomes of lower extremity revascularization in patients with stable CAD. A predictor of myocardial injury, determined by hs-cTn, is a LVEF <50%.
期刊介绍:
The primary goals of the Journal are consolidation of information on scientific and practical achievements in pharmacotherapy and prevention of cardiovascular diseases and continuing education of cardiologists and internists. The scientific concept of the edition suggests the publication of information on current achievements in cardiology, the results of national and international clinical trials. The Journal publishes original articles on the results of clinical trials designed to study the effectiveness and safety of drugs, analysis of clinical practice and its compliance with national and international recommendations, expert s’ opinions on a wide range of cardiology issues, associated conditions and clinical pharmacology. There is a heading “Preventive cardiology and public health” in the Journal to stimulate research interest in this highly demanded area. Memories of the outstanding people in medicine including cardiology, which are of great interest to historians of medicine, are published in "Our Mentors” heading.