{"title":"日本急性心肌梗死和心源性休克患者的 ECPELLA 预后调查--来自日本经皮心室辅助装置登记处 (J-PVAD) 的研究结果。","authors":"Riku Arai, Nobuhiro Murata, Yuki Saito, Keisuke Kojima, Daisuke Fukamachi, Yasuo Okumura","doi":"10.1253/circj.CJ-24-0522","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The short-term mortality associated with veno-arterial extracorporeal membrane oxygenation combined with the Impella device (termed ECPELLA) for acute myocardial infarction complicated by cardiogenic shock (AMI-CS) remains unclear.</p><p><strong>Methods and results: </strong>The Japanese Registry for Percutaneous Ventricular Assist Devices (J-PVAD) includes data on all patients treated with an Impella in Japan. We extracted data for 922 AMI-CS patients who underwent ECPELLA support and conducted an exploratory analysis focusing on 30-day mortality. The median age of patients was 69 years, and 83.8% were male. The overall 30-day mortality was 46.1%. Factors associated with mortality included age >80 years, in-hospital cardiac arrest, systolic blood pressure <90 mmHg, serum creatinine >1.5 mg/dL, and serum lactate >4.0 mmol/L. In patients aged >80 years with any of these factors, mortality was significantly higher than in those without, ranging from 57.5% to 64.9%. The J-PVAD score assigns 1 point per predictor, with a C-statistic of 0.620 (95% confidence interval 0.586-0.654). The 30-day mortality was 20.0% for a J-PVAD score of 0, increasing to 70.0% for a score of 5.</p><p><strong>Conclusions: </strong>The J-PVAD data indicate high short-term mortality in AMI-CS patients treated with ECPELLA, particularly among older patients. Further studies are needed to validate this risk stratification in this patient subset.</p>","PeriodicalId":50691,"journal":{"name":"Circulation Journal","volume":null,"pages":null},"PeriodicalIF":3.1000,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Prognostic Survey of ECPELLA in Japanese Patients With Acute Myocardial Infarction and Cardiogenic Shock - Findings From the Japanese Registry for Percutaneous Ventricular Assist Device (J-PVAD).\",\"authors\":\"Riku Arai, Nobuhiro Murata, Yuki Saito, Keisuke Kojima, Daisuke Fukamachi, Yasuo Okumura\",\"doi\":\"10.1253/circj.CJ-24-0522\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The short-term mortality associated with veno-arterial extracorporeal membrane oxygenation combined with the Impella device (termed ECPELLA) for acute myocardial infarction complicated by cardiogenic shock (AMI-CS) remains unclear.</p><p><strong>Methods and results: </strong>The Japanese Registry for Percutaneous Ventricular Assist Devices (J-PVAD) includes data on all patients treated with an Impella in Japan. We extracted data for 922 AMI-CS patients who underwent ECPELLA support and conducted an exploratory analysis focusing on 30-day mortality. The median age of patients was 69 years, and 83.8% were male. The overall 30-day mortality was 46.1%. Factors associated with mortality included age >80 years, in-hospital cardiac arrest, systolic blood pressure <90 mmHg, serum creatinine >1.5 mg/dL, and serum lactate >4.0 mmol/L. In patients aged >80 years with any of these factors, mortality was significantly higher than in those without, ranging from 57.5% to 64.9%. The J-PVAD score assigns 1 point per predictor, with a C-statistic of 0.620 (95% confidence interval 0.586-0.654). The 30-day mortality was 20.0% for a J-PVAD score of 0, increasing to 70.0% for a score of 5.</p><p><strong>Conclusions: </strong>The J-PVAD data indicate high short-term mortality in AMI-CS patients treated with ECPELLA, particularly among older patients. Further studies are needed to validate this risk stratification in this patient subset.</p>\",\"PeriodicalId\":50691,\"journal\":{\"name\":\"Circulation Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2024-10-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Circulation Journal\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1253/circj.CJ-24-0522\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Circulation Journal","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1253/circj.CJ-24-0522","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
Prognostic Survey of ECPELLA in Japanese Patients With Acute Myocardial Infarction and Cardiogenic Shock - Findings From the Japanese Registry for Percutaneous Ventricular Assist Device (J-PVAD).
Background: The short-term mortality associated with veno-arterial extracorporeal membrane oxygenation combined with the Impella device (termed ECPELLA) for acute myocardial infarction complicated by cardiogenic shock (AMI-CS) remains unclear.
Methods and results: The Japanese Registry for Percutaneous Ventricular Assist Devices (J-PVAD) includes data on all patients treated with an Impella in Japan. We extracted data for 922 AMI-CS patients who underwent ECPELLA support and conducted an exploratory analysis focusing on 30-day mortality. The median age of patients was 69 years, and 83.8% were male. The overall 30-day mortality was 46.1%. Factors associated with mortality included age >80 years, in-hospital cardiac arrest, systolic blood pressure <90 mmHg, serum creatinine >1.5 mg/dL, and serum lactate >4.0 mmol/L. In patients aged >80 years with any of these factors, mortality was significantly higher than in those without, ranging from 57.5% to 64.9%. The J-PVAD score assigns 1 point per predictor, with a C-statistic of 0.620 (95% confidence interval 0.586-0.654). The 30-day mortality was 20.0% for a J-PVAD score of 0, increasing to 70.0% for a score of 5.
Conclusions: The J-PVAD data indicate high short-term mortality in AMI-CS patients treated with ECPELLA, particularly among older patients. Further studies are needed to validate this risk stratification in this patient subset.
期刊介绍:
Circulation publishes original research manuscripts, review articles, and other content related to cardiovascular health and disease, including observational studies, clinical trials, epidemiology, health services and outcomes studies, and advances in basic and translational research.