{"title":"基于血管造影的分流量储备用于预测药物涂层球囊或普通球囊血管成形术后的临床效果。","authors":"Wei Wang, Xinyi Yang, Yumeng Hu, Xiaochang Leng, Jianping Xiang, Xianhe Lin","doi":"10.1007/s10557-024-07575-z","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>AccuFFRangio is a novel method for fast computation of fractional flow reserve (FFR) based on coronary angiography and computational fluid dynamics. The association between the AccuFFRangio and clinical outcomes after drug-coated balloon (DCB) or plain old balloon angioplasty (POBA) remains to be investigated.</p><p><strong>Methods: </strong>This study included consecutive patients who underwent balloon angioplasty from December 2016 to October 2020. AccuFFRangio was calculated retrospectively based on the post-procedural angiography obtained immediately after angioplasty. The primary endpoint was major adverse cardiac events (MACE), defined as a composite of all-cause death, vessel-related myocardial infarction, and repeat target vessel revascularization.</p><p><strong>Results: </strong>A total of 169 patients were retrospectively analyzed in this study. Post-procedural AccuFFRangio (hazard ratio [HR] per 0.1 increase 0.33, 95% confidence interval [CI] 0.22-0.48, p < 0.001) was an independent predictor for MACE at 2-year follow-up. Post-procedural AccuFFRangio ≤ 0.87 was determined as the optimal cutoff value to predict MACE with an area under the curve (AUC) of 0.872 (95% CI 0.813-0.919, p < 0.001).</p><p><strong>Conclusions: </strong>AccuFFRangio measured immediately after balloon angioplasty is a promising predictor of unfavorable clinical outcomes.</p>","PeriodicalId":9557,"journal":{"name":"Cardiovascular Drugs and Therapy","volume":" ","pages":"791-800"},"PeriodicalIF":3.1000,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Angiography-based Fractional Flow Reserve for the Prediction of Clinical Outcomes After Drug-coated Balloon or Plain Old Balloon Angioplasty.\",\"authors\":\"Wei Wang, Xinyi Yang, Yumeng Hu, Xiaochang Leng, Jianping Xiang, Xianhe Lin\",\"doi\":\"10.1007/s10557-024-07575-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>AccuFFRangio is a novel method for fast computation of fractional flow reserve (FFR) based on coronary angiography and computational fluid dynamics. The association between the AccuFFRangio and clinical outcomes after drug-coated balloon (DCB) or plain old balloon angioplasty (POBA) remains to be investigated.</p><p><strong>Methods: </strong>This study included consecutive patients who underwent balloon angioplasty from December 2016 to October 2020. AccuFFRangio was calculated retrospectively based on the post-procedural angiography obtained immediately after angioplasty. The primary endpoint was major adverse cardiac events (MACE), defined as a composite of all-cause death, vessel-related myocardial infarction, and repeat target vessel revascularization.</p><p><strong>Results: </strong>A total of 169 patients were retrospectively analyzed in this study. Post-procedural AccuFFRangio (hazard ratio [HR] per 0.1 increase 0.33, 95% confidence interval [CI] 0.22-0.48, p < 0.001) was an independent predictor for MACE at 2-year follow-up. Post-procedural AccuFFRangio ≤ 0.87 was determined as the optimal cutoff value to predict MACE with an area under the curve (AUC) of 0.872 (95% CI 0.813-0.919, p < 0.001).</p><p><strong>Conclusions: </strong>AccuFFRangio measured immediately after balloon angioplasty is a promising predictor of unfavorable clinical outcomes.</p>\",\"PeriodicalId\":9557,\"journal\":{\"name\":\"Cardiovascular Drugs and Therapy\",\"volume\":\" \",\"pages\":\"791-800\"},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2025-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cardiovascular Drugs and Therapy\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s10557-024-07575-z\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/5/28 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cardiovascular Drugs and Therapy","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10557-024-07575-z","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/5/28 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
Angiography-based Fractional Flow Reserve for the Prediction of Clinical Outcomes After Drug-coated Balloon or Plain Old Balloon Angioplasty.
Background: AccuFFRangio is a novel method for fast computation of fractional flow reserve (FFR) based on coronary angiography and computational fluid dynamics. The association between the AccuFFRangio and clinical outcomes after drug-coated balloon (DCB) or plain old balloon angioplasty (POBA) remains to be investigated.
Methods: This study included consecutive patients who underwent balloon angioplasty from December 2016 to October 2020. AccuFFRangio was calculated retrospectively based on the post-procedural angiography obtained immediately after angioplasty. The primary endpoint was major adverse cardiac events (MACE), defined as a composite of all-cause death, vessel-related myocardial infarction, and repeat target vessel revascularization.
Results: A total of 169 patients were retrospectively analyzed in this study. Post-procedural AccuFFRangio (hazard ratio [HR] per 0.1 increase 0.33, 95% confidence interval [CI] 0.22-0.48, p < 0.001) was an independent predictor for MACE at 2-year follow-up. Post-procedural AccuFFRangio ≤ 0.87 was determined as the optimal cutoff value to predict MACE with an area under the curve (AUC) of 0.872 (95% CI 0.813-0.919, p < 0.001).
Conclusions: AccuFFRangio measured immediately after balloon angioplasty is a promising predictor of unfavorable clinical outcomes.
期刊介绍：
Designed to objectively cover the process of bench to bedside development of cardiovascular drug, device and cell therapy, and to bring you the information you need most in a timely and useful format, Cardiovascular Drugs and Therapy takes a fresh and energetic look at advances in this dynamic field.
Homing in on the most exciting work being done on new therapeutic agents, Cardiovascular Drugs and Therapy focusses on developments in atherosclerosis, hyperlipidemia, diabetes, ischemic syndromes and arrhythmias. The Journal is an authoritative source of current and relevant information that is indispensable for basic and clinical investigators aiming for novel, breakthrough research as well as for cardiologists seeking to best serve their patients.
Providing you with a single, concise reference tool acknowledged to be among the finest in the world, Cardiovascular Drugs and Therapy is listed in Web of Science and PubMed/Medline among other abstracting and indexing services. The regular articles and frequent special topical issues equip you with an up-to-date source defined by the need for accurate information on an ever-evolving field. Cardiovascular Drugs and Therapy is a careful and accurate guide through the maze of new products and therapies which furnishes you with the details on cardiovascular pharmacology that you will refer to time and time again.
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