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Alperi A, Ptaszynski R, Pascual I, Del Valle R, Hernández-Vaquero D, Almendárez M, Antuna P, Ludeña R, Morís C, Avanzas P. Late bleeding events in TAVI patients receiving vitamin K antagonists or direct oral anticoagulants. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024:S1885-5857(24)00146-4. [PMID: 38701880 DOI: 10.1016/j.rec.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/14/2024] [Indexed: 05/05/2024]
Abstract
INTRODUCTION AND OBJECTIVES The optimal chronic antithrombotic regimen for patients with atrial fibrillation undergoing transcatheter aortic valve implantation (TAVI) remains uncertain. Our aim was to compare the incidence of late bleeding events between patients on direct oral anticoagulants (DOACs) and those on vitamin-K antagonists (VKA). METHODS This single-center observational study included TAVI patients requiring oral anticoagulation at discharge between 2015 and 2021. The primary endpoint was any clinically significant bleeding event. Secondary endpoints were stroke, heart failure, and all-cause mortality. RESULTS A total of 702 TAVI procedures were performed, with 297 patients requiring oral anticoagulation at discharge. Among them, 206 (69.4%) received VKA and 91 (30.6%) received DOAC. Baseline clinical, procedural and in-hospital characteristics did not significantly differ between groups, except for better renal function among DOAC patients. The median length of follow-up was 2.8 years. The risk of bleeding events was higher in patients receiving DOACs than in those receiving VKA (HR, 2.27; 95%CI, 1.21-4.26; incidence of 9.7 and 4.2 events per 100 patient-years of follow-up for DOAC and VKA patients, respectively). There were no statistically significant differences in the rates of stroke (HR, 1.28; 95%CI, 0.4-4.3), heart failure hospitalization (HR, 0.92; 95%CI, 0.46-1.86), or all-cause mortality (HR, 1.02; 95%CI, 0.68-1.55). CONCLUSIONS In older patients undergoing TAVI and receiving anticoagulant therapy for atrial fibrillation, the use of DOAC was associated with a higher risk of late bleeding events than VKA.
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Affiliation(s)
- Alberto Alperi
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain
| | - Raul Ptaszynski
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Isaac Pascual
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain; Universidad de Oviedo, Oviedo, Asturias, Spain
| | - Raquel Del Valle
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain
| | - Daniel Hernández-Vaquero
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain; Universidad de Oviedo, Oviedo, Asturias, Spain
| | - Marcel Almendárez
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Paula Antuna
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Raul Ludeña
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - César Morís
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain; Universidad de Oviedo, Oviedo, Asturias, Spain
| | - Pablo Avanzas
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Asturias, Spain; Universidad de Oviedo, Oviedo, Asturias, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain.
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Kim M, Ahn JM, Kang DY, Kim MJ, Kim KW, Koo HJ, Yang DH, Jung SC, Kim B, Wong YTA, Lam CCS, Yin WH, Wei J, Lee YT, Kao HL, Lin MS, Yu Ko T, Kim WJ, Kang SH, Lee SA, Ko E, Kim DH, Kang JW, Lee JH, Lee J, Park J, Kim H, Choi Y, Park SJ, Park DW. Low- or standard-dose edoxaban versus antiplatelet therapy for leaflet thrombus and cerebral thromboembolism after TAVR: A prespecified analysis of randomized ADAPT-TAVR trial. Am Heart J 2024; 269:167-178. [PMID: 38123045 DOI: 10.1016/j.ahj.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/04/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The risks of leaflet thrombosis and the associated cerebral thromboembolism are unknown according to different anticoagulation dosing after transcatheter aortic valve replacement (TAVR). The aim was to evaluate the incidence of leaflet thrombosis and cerebral thromboembolism between low-dose (30 mg) or standard-dose (60 mg) edoxaban and dual antiplatelet therapy (DAPT) after TAVR. METHODS In this prespecified subgroup analysis of the ADAPT-TAVR trial, the primary endpoint was the incidence of leaflet thrombosis on 4-dimensional computed tomography at 6-months. Key secondary endpoints were new cerebral lesions on brain magnetic resonance imaging and neurological and neurocognitive dysfunction. RESULTS Of 229 patients enrolled in this study, 118 patients were DAPT group and 111 were edoxaban group (43 [39.1%] 60 mg vs 68 [61.3%] 30 mg). There was a significantly lower incidence of leaflet thrombosis in the standard-dose edoxaban group than in the DAPT group (2.4% vs 18.3%; odds ratio [OR] 0.11; 95% confidence interval [CI], 0.01-0.55; P = .03). However, no significant difference was observed between low-dose edoxaban and DAPT (15.0% vs 18.3%; OR 0.79; 95% CI, 0.32-1.81; P = .58). Irrespective of different antithrombotic regiments, the percentages of patients with new cerebral lesions on brain MRI and worsening neurological or neurocognitive function were not significantly different. CONCLUSIONS In patients without an indication for anticoagulation after TAVR, the incidence of leaflet thrombosis was significantly lower with standard-dose edoxaban but not with low-dose edoxaban, as compared with DAPT. However, this differential effect of edoxaban on leaflet thrombosis was not associated with a reduction of new cerebral thromboembolism and neurological dysfunction.
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Affiliation(s)
- Mijin Kim
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jung-Min Ahn
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Do-Yoon Kang
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min-Ju Kim
- Division of Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyung Won Kim
- Asan Image Metrics, Clinical Trial Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Republic of Korea
| | - Hyun Jung Koo
- Department of Radiology Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Yang
- Department of Radiology Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seung Chai Jung
- Department of Radiology Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Byungjun Kim
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yiu Tung Anthony Wong
- Division of Cardiology, Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong
| | - Cheung Chi Simon Lam
- Division of Cardiology, Department of Medicine, University of Hong Kong, Queen Mary Hospital, Hong Kong
| | - Wei-Hsian Yin
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Jeng Wei
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Yung-Tsai Lee
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Hsien-Li Kao
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Mao-Shin Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tsung Yu Ko
- Division of Cardiology, Department of Internal Medicine, Hsin-Chu Branch, National Taiwan University Hospital, Hsin-Chu, Taiwan
| | - Won-Jang Kim
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, Republic of Korea
| | - Se Hun Kang
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, Republic of Korea
| | - Seung-Ah Lee
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Euihong Ko
- Department of Cardiology, Kokura Memorial Hospital, Kitakyushu, Fukuoka, Japan
| | - Dae-Hee Kim
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Joon-Won Kang
- Department of Radiology Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae-Hong Lee
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinho Lee
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsun Park
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hoyun Kim
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yeonwoo Choi
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seung-Jung Park
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Duk-Woo Park
- Department of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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Kobari Y, Hayashida K. What is the current optimal antithrombotic therapy after transcatheter aortic valve implantation? Current evidence from Japan and the world. J Cardiol 2024; 83:141-148. [PMID: 37524301 DOI: 10.1016/j.jjcc.2023.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/02/2023]
Abstract
Aortic stenosis (AS) is a major valvular disease that can have a negative impact on patients' prognosis, and its prevalence is increasing due to an aging population worldwide. Transcatheter aortic valve implantation (TAVI) is a well-established therapy for symptomatic severe AS utilized across the entire surgical risk spectrum. Based on the recently published evidence of large, randomized controlled trials (RCTs), the number of patients undergoing TAVI is increasing worldwide. Ischemic and bleeding events are common after TAVI and can have serious consequences both immediately after the procedure and in the long-term. Antiplatelet therapy has been traditionally recommended to prevent thromboembolic events after TAVI. The situation regarding the optimal antithrombotic regimen following TAVI is rapidly changing because many game-changing RCTs have been published. This report provides an overview of the current status and remaining issues in the field of optimal antithrombotic therapy following TAVI, including its possible effect on leaflet thrombosis.
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Maznyczka A, Pilgrim T. Antithrombotic Treatment After Transcatheter Valve Interventions: Current Status and Future Directions. Clin Ther 2024; 46:122-133. [PMID: 37926630 DOI: 10.1016/j.clinthera.2023.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/15/2023] [Accepted: 09/29/2023] [Indexed: 11/07/2023]
Abstract
PURPOSE The optimal antithrombotic strategy after transcatheter valve interventions is a subject of ongoing debate. Although there is evidence from randomized trials in patients undergoing transcatheter aortic valve replacement (TAVR), current evidence on optimal antithrombotic management after transcatheter mitral or tricuspid valve interventions is sparse. This article appraises the current evidence on this topic. METHODS This narrative review presents key research findings and guideline recommendations, as well as highlights areas for future research. FINDINGS After TAVR, randomized trial evidence suggests that single antiplatelet therapy is reasonable for patients without pre-existing indications for oral anticoagulation (OAC). If there is a concurrent indication for OAC, the addition of antiplatelet therapy increases bleeding risk. Whether direct oral anticoagulants achieve better outcomes than vitamin K antagonists is uncertain in this setting. Although OAC has been shown to reduce subclinical leaflet thrombosis (which may progress to structural valve degeneration), bleeding events are unacceptably high. There is a lack of randomized trial data comparing antithrombotic strategies after transcatheter mitral or tricuspid valve replacement or after mitral or tricuspid transcatheter edge-to-edge repair. Single antiplatelet therapy after mitral or tricuspid transcatheter edge-to-edge repair may be appropriate, whereas at least 3 months of OAC is suggested after transcatheter mitral valve replacement or transcatheter tricuspid valve replacement. IMPLICATIONS Randomized studies are warranted to address the knowledge gaps in antithrombotic therapy after transcatheter valve interventions and to optimize outcomes.
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Affiliation(s)
- Annette Maznyczka
- Department of Cardiology, Bern University Hospital, Bern, Switzerland
| | - Thomas Pilgrim
- Department of Cardiology, Bern University Hospital, Bern, Switzerland.
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Ya’Qoub L, Arnautovic J, Sharkawi M, AlAasnag M, Jneid H, Elgendy IY. Antithrombotic Management for Transcatheter Aortic Valve Implantation. J Clin Med 2023; 12:7632. [PMID: 38137701 PMCID: PMC10743716 DOI: 10.3390/jcm12247632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/20/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND There have been significant changes in the optimal antithrombotic regimen post transcatheter aortic valve implantation (TAVI) after the results of major clinical trials in the past few years. Given the clinical importance of the optimal antithrombotic therapy post TAVI, we performed a narrative description of the major clinical trials behind the scientific evidence supporting these changes, as well the current guideline recommendations and knowledge gaps. METHODS We performed a narrative description of the major clinical trials behind the scientific evidence supporting these changes. We used PubMed as a major source to collect the major clinical trials including the following key words: "transcatheter aortic valve replacement", "transcatheter aortic valve implantation", "antithrombotic", "antiplatelet" and "anticoagulation". We selected the major clinical trials on this topic. This is not a systematic review or meta-analysis. RESULTS We describe the results of the major clinical trials on antithrombotic therapy post TAVI: POPULAR-TAVI A, POPULAR-TAVI B, ENVISAGE-TAVI AF, GALILEO, ATLANTIS and ADAPT-TAVR trials. Based on the results of these trials, single antiplatelet therapy is recommended post TAVI in patients without concomitant indication for oral anticoagulation or dual antiplatelet therapy, especially in elderly patients. In younger patients, it is advised to evaluate the patient's bleeding and thrombotic risk, and dual antiplatelet therapy may be reasonable in patients with a high thrombotic risk and low bleeding risk. In patients with a concurrent indication for oral anticoagulation or dual antiplatelet therapy, it is recommended to continue oral anticoagulation or dual antiplatelet therapy post TAVI. CONCLUSION In most patients without concomitant indication for oral anticoagulation, single antiplatelet therapy is recommended post TAVI.
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Affiliation(s)
- Lina Ya’Qoub
- Division of Structural Heart Disease, University of California (San Francisco), San Francisco, CA 93106, USA
| | - Jelena Arnautovic
- Division of Interventional Cardiology, Henry Ford Macomb Hospital, Clinton Twp, MI 48038, USA;
| | - Musa Sharkawi
- Division of Structural Heart Disease, Medical College of Georgia, Augusta, GA 30912, USA;
| | - Mirvat AlAasnag
- Department of Cardiology, King Fahd Medical Center, Jeddah 21589, Saudi Arabia;
| | - Hani Jneid
- Department of Cardiology, Saint Luke’s Baylor Medical Center, Houston, TX 77030, USA;
| | - Islam Y. Elgendy
- Division of Cardiovascular Medicine, Gill Heart Institute, University of Kentucky, Lexington, KY 40506, USA
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Moey MYY, Udani K, Nifong LW, Carabello BA, Morris DL, Shah NN. Optimal antiplatelet and antithrombotic regimen post-transcatheter aortic valve replacement. Eur J Clin Invest 2023; 53:e14071. [PMID: 37539630 DOI: 10.1111/eci.14071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND There are limited data regarding optimal antiplatelet/antithrombotic therapy following transcatheter aortic valve replacement (TAVR). METHODS In this single-centre retrospective study including TAVR patients from 2012 to 2020, ischemic and bleeding outcomes were compared between antiplatelet (dual antiplatelet [DAPT] vs. single antiplatelet [SAPT]) and oral anticoagulation (OAC) groups using incidence rate, Kaplan-Meier and Cox proportional hazards analysis. RESULTS Total 492 patients (mean age 79.7 ± 7.7 years, 53.7% males, 83.5% Caucasian) were included. There was higher incidence of 1-year death or ischemia with DAPT vs. SAPT (23.6 vs. 14.8 per 100 patient-years [PY], incidence rate ratio [IRR] 1.60, 95% confidence interval [CI] 0.97-2.68, p = .05), especially in those without coronary artery disease (23.9 vs. 10.7 per 100 PY, IRR 2.24, 95% CI 1.10-4.47, p = .017). There was significantly higher major bleeding in those on OAC vs. no OAC (15 vs. 8 per 100 PY, IRR 1.87, 95% CI 1.10-3.11, p = .016), especially late (>1-year) bleeding (10.2 vs. 3.6 per 100 PY, IRR 2.81, 95% CI 1.33-5.92, p = .004). In multivariate analysis, DAPT was an independent predictor of death or ischemia (adjusted hazard ratio [aHR] 1.41, 95% CI 1.01-1.96, p = .041). OAC was an independent predictor of major bleeding (aHR 2.32, 95% CI 1.31-4.13, p = .004). CONCLUSIONS There is signal to harm with routine use of DAPT post-TAVR. There is higher incidence of late bleeding post-TAVR with OAC, suggesting potential role for alternate antithrombotic strategies.
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Affiliation(s)
- Melissa Y Y Moey
- Department of Cardiovascular Disease, East Carolina University (ECU), Greenville, North Carolina, USA
- St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Kunjan Udani
- Department of Cardiovascular Disease, East Carolina University (ECU), Greenville, North Carolina, USA
| | - L Wiley Nifong
- Department of Cardiac Surgery, East Carolina University, Greenville, North Carolina, USA
| | | | - D Lynn Morris
- Department of Cardiovascular Disease, East Carolina University (ECU), Greenville, North Carolina, USA
| | - Neeraj N Shah
- Department of Cardiovascular Disease, East Carolina University (ECU), Greenville, North Carolina, USA
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Gorla R, Tua L, D'Errigo P, Barbanti M, Biancari F, Tarantini G, Badoni G, Ussia GP, Ranucci M, Bedogni F, Baglio G, Rosato S. Incidence and predictors of 30-day and 6-month stroke after TAVR: Insights from the multicenter OBSERVANT II study. Catheter Cardiovasc Interv 2023; 102:1122-1131. [PMID: 37794734 DOI: 10.1002/ccd.30848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND The incidence and predictors of 30-day stroke after transcatheter aortic valve replacement (TAVR) were derived from early studies investigating first-generation devices. The incidence of 6-month stroke and its related predictors are unknown. AIMS To investigate the incidence and to identify procedural and patient-related predictors of 30-day and 6-month stroke after TAVR. METHODS Data from 2753 consecutive patients with severe aortic stenosis undergoing TAVR were obtained from the OBSERVANT-II study, an observational, prospective, multicenter cohort study. The study endpoints were symptomatic 30-day and 6-month stroke after TAVR. RESULTS The occurrence of a 30-day and 6-month stroke was low (1.3% and 2.4%, respectively) but with significant impact on survival. Aortic valve predilatation (odds ratio [OR]: 2.28, 95% confidence interval [CI]: 1.12-4.65, p = 0.023), diabetes (OR: 3.10, 95% CI: 1.56-6.18, p = 0.001), and left ventricle ejection fraction < 50% (OR: 2.15, 95% CI: 1.04-4.47, p = 0.04) were independent predictors of 30-day stroke, whereas diabetes (sub-distribution hazard ratio [SHR]: 2.07, 95% CI: 1.25-3.42, p = 0.004), pre-existing neurological dysfunction (SHR: 3.92, 95% CI: 1.54-10, p = 0.004), bicuspid valve (SHR: 4.75, 95% CI: 1.44-15.7, p = 0.011), and critical status (SHR: 3.05, 95% CI: 1.21-7.72, p = 0.018) were predictive of 6-month stroke. Conversely, antiplatelet therapy and anticoagulation were protective factors at both 30 days and 6 months. CONCLUSIONS Stroke after TAVR was rare. Predilatation was the only procedural factor predictive of 30-day stroke, whereas the remaining were patient-related risk factors, suggesting appropriate risk stratification preoperatively.
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Affiliation(s)
- Riccardo Gorla
- Department of Interventional Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Lorenzo Tua
- Department of Interventional Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
- Department of Cardiology, IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Paola D'Errigo
- National Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
| | - Marco Barbanti
- Division of Cardiology, A.O.U. Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Fausto Biancari
- Department of Medicine, South Karelia Central Hospital, University of Helsinki, Lappeenranta, Finland
| | - Giuseppe Tarantini
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Gabriella Badoni
- National Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
| | | | - Marco Ranucci
- Department of Cardiothoracic and Vascular Anesthesia and ICU, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Francesco Bedogni
- Department of Interventional Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Giovanni Baglio
- Italian National Agency for Regional Healthcare Services, Rome, Italy
| | - Stefano Rosato
- National Center for Global Health, Istituto Superiore di Sanità, Rome, Italy
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Dodgson CS, Beitnes JO, Kløve SF, Herstad J, Opdahl A, Undseth R, Eek CH, Broch K, Gullestad L, Aaberge L, Lunde K, Bendz B, Lie ØH. An investigator-sponsored pragmatic randomized controlled trial of AntiCoagulation vs AcetylSalicylic Acid after Transcatheter Aortic Valve Implantation: Rationale and design of ACASA-TAVI. Am Heart J 2023; 265:225-232. [PMID: 37634655 DOI: 10.1016/j.ahj.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND The optimal antithrombotic therapy after transcatheter aortic valve implantation (TAVI) is unknown. Bioprosthetic valve dysfunction (BVD) is associated with adverse outcomes and may be prevented by anticoagulation therapy. A dedicated randomized trial comparing monotherapy NOAC to single antiplatelet therapy has not been performed previously. We hypothesize that therapy with any anti-factor Xa NOAC will reduce BVD compared to antiplatelet therapy, without compromising safety. METHODS ACASA-TAVI is a multicenter, prospective, randomized, open-label, blinded endpoint, all-comers trial comparing a monotherapy anti-factor Xa NOAC strategy (intervention arm) with a single antiplatelet therapy strategy (control arm) after successful TAVI. Three-hundred and sixty patients without indication for oral anticoagulation will be randomized in a 1:1 ratio to either apixaban 5 mg twice per day, edoxaban 60 mg daily, or rivaroxaban 20 mg daily for 12 months followed by acetylsalicylic acid 75 mg daily indefinitely, or to acetylsalicylic acid 75 mg daily indefinitely. The 2 co-primary outcomes are (1) incidence of Hypo-Attenuated Leaflet Thickening (HALT) on 4-dimensional cardiac CT at 12 months, and (2) a Safety Composite of VARC-3 bleeding events, thromboembolic events (myocardial infarction and stroke), and death from any cause, at 12 months. RESULTS The first 100 patients had a mean age of 74 ± 3.6 years, 33% were female, the average body-mass index was 27.9 ± 4.4 kg/m2, and 15% were smokers. A balloon-expanded valve was used in 82% and a self-expandable valve in 18%. CONCLUSIONS The trial is planned, initiated, funded, and conducted without industry involvement. TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT05035277.
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Affiliation(s)
- Christopher S Dodgson
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Jan Otto Beitnes
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Sophie F Kløve
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Jon Herstad
- Department of Cardiology, Haukeland University Hospital, Bergen, Norway
| | - Anders Opdahl
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | | | - Christian H Eek
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Kaspar Broch
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; K. G. Jebsen Cardiac Research Centre, University of Oslo, Oslo, Norway
| | - Lars Gullestad
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; K. G. Jebsen Cardiac Research Centre, University of Oslo, Oslo, Norway
| | - Lars Aaberge
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Ketil Lunde
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Bjørn Bendz
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Øyvind H Lie
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.
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Inohara T, Otsuka T, Watanabe Y, Shirai S, Tada N, Yamanaka F, Ueno H, Ohno Y, Tabata M, Suzuyama H, Asami M, Yamawaki M, Izumo M, Yamasaki K, Nishina H, Fuku Y, Mizutani K, Yashima F, Yamamoto M, Hayashida K. Rationale and design of Non-antithrombotic Therapy After Transcatheter Aortic Valve Implantation (NAPT) Trial. Contemp Clin Trials 2023; 134:107358. [PMID: 37852534 DOI: 10.1016/j.cct.2023.107358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/05/2023] [Accepted: 10/15/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Despite the wide implementation of transcatheter aortic valve implantation (TAVI), the optimal antithrombotic therapy after TAVI has not been established yet. Owing to the accumulating evidence supporting the efficacy and safety of single antiplatelet therapy (SAPT) over dual antiplatelet therapy, the latest guideline recommends life-long SAPT. However, there is scarce evidence supporting SAPT compared with non-antithrombotic therapy. Given the vulnerability of patients undergoing TAVI in terms of high bleeding risk, the benefit of SAPT may be canceled out by its potential increased bleeding risk. STUDY DESIGN AND OBJECTIVES Non-antithrombotic Therapy After Transcatheter Aortic Valve Implantation (NAPT) Trial is a prospective, randomized controlled, open-label blinded endpoint multicenter trial conducted in Japan, testing the non-inferiority of non-antithrombotic therapy compared with aspirin monotherapy in patients who underwent TAVI and had no indications for long-term oral anticoagulation therapy (OAC). Patients who successfully underwent trans-femoral TAVI for severe aortic stenosis with either balloon-expandable or self-expandable valves are eligible for inclusion. Key exclusion criteria are (i) occurrence of perioperative complications (ii) indications of taking antithrombotic drugs for other reasons; (iii) eGFR <30 ml/min/1.73 m2 or hemodialysis or peritoneal dialysis. A total of 360 patients will be randomized (1:1) to aspirin monotherapy vs. non-antithrombotic therapy. The primary outcome is a composite of all-cause mortality, myocardial infarction, stroke, and bleeding. All bleeding events based on the Valve Academic Research Consortium 3 are included as a component of the primary outcome. CONCLUSION The NAPT trial will determine the non-inferiority of a non-antithrombotic therapy compared with aspirin monotherapy after TAVI.
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Affiliation(s)
- Taku Inohara
- Department of Cardiology, Keio University of School of Medicine, Tokyo, Japan
| | - Toshiaki Otsuka
- Department of Hygiene and Public Health, Nippon Medical School, Tokyo, Japan; Center for Clinical Research, Nippon Medical School Hospital, Tokyo, Japan
| | - Yusuke Watanabe
- Department of Cardiology, Teikyo University School of Medicine, Tokyo, Japan
| | - Shinichi Shirai
- Department of Cardiology, Kokura Memorial Hospital, Kitakyushu, Japan
| | - Norio Tada
- Department of Cardiology, Sendai Kosei Hospital, Miyagi, Japan
| | - Futoshi Yamanaka
- Department of Cardiology, Shonan Kamakura General Hospital, Kanagawa, Japan
| | - Hiroshi Ueno
- Second Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
| | - Yohei Ohno
- Department of Cardiology, Tokai University, Isehara, Japan
| | - Minoru Tabata
- Department of Cardiovascular Surgery, Tokyo Bay Urayasu Ichikawa Medical Center, Chiba, Japan
| | - Hiroto Suzuyama
- Department of Cardiology, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Masahiko Asami
- Department of Cardiology, Mitsui Memorial Hospital, Tokyo, Japan
| | - Masahiro Yamawaki
- Department of Cardiology, Saiseikai Yokohamashi City Eastern Hospital, Kanagawa, Japan
| | - Masaki Izumo
- Department of Cardiology, St. Marianna University Hospital, Kanagawa, Japan
| | - Kazumasa Yamasaki
- Department of Cardiology, Sapporo Higashi Tokushukai Hospital, Hokkaido, Japan
| | - Hidetaka Nishina
- Department of Cardiology, Tsukuba Medical Center, Ibaraki, Japan
| | - Yasushi Fuku
- Department of Cardiology, Kurashiki Central Hospital, Okayama, Japan
| | - Kazuki Mizutani
- Department of Cardiology, Kindai University Hospital, Osaka, Japan
| | - Fumiaki Yashima
- Department of Cardiology, Saiseikai Utsunomiya Hospital, Tochigi, Japan
| | - Masanori Yamamoto
- Department of Cardiology, Toyohashi Heart Center, Toyohashi, Japan; Department of Cardiology, Gifu Heart Center, Gifu, Japan; Department of Cardiology, Nagoya Heart Center, Nagoya, Japan
| | - Kentaro Hayashida
- Department of Cardiology, Keio University of School of Medicine, Tokyo, Japan.
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10
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Dobesh PP, Goldsweig AM. Antithrombotic therapy with Transcatheter aortic valve replacement. Pharmacotherapy 2023; 43:1064-1083. [PMID: 37464970 DOI: 10.1002/phar.2847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 07/20/2023]
Abstract
Aortic valve replacement is a necessary management strategy for patients with severe aortic stenosis. The use of transaortic valve replacement (TAVR) has increased significantly over the last decade and now exceeds traditional surgical aortic valve replacement. Since the valve systems used in TAVR consist of bioprosthetic valve tissue encased in a metal stent frame, antithrombotic therapy recommendations cannot be extrapolated from prior data with differently constructed surgical bioprosthetic or mechanical valves. Data on the use of antithrombotic therapy with TAVR are a rapidly developing area of medicine. Choice of agents depends on several patient factors. Patients undergoing TAVR also have a relatively high incidence of subclinical valve thrombosis. The clinical impact of this phenomenon and the implications for antithrombotic therapy continue to evolve. It is critical for clinicians who treat patients undergoing TAVR to have a firm understanding of practice guidelines, the evolving evidence, and its implications for the use of antithrombotic therapy in these patients.
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Affiliation(s)
- Paul P Dobesh
- Pharmacy Practice and Science, College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Andrew M Goldsweig
- Cardiac Catheterization Laboratory, Cardiovascular Clinical Research, Baystate Medical Center, Springfield, Massachusetts, USA
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11
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Sharma H, Afzal S, Leick J, Werner N, Doshi SN, Nadir MA. Antithrombotic therapy following transcatheter aortic valve intervention. Pharmacol Ther 2023; 250:108509. [PMID: 37572882 DOI: 10.1016/j.pharmthera.2023.108509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/27/2023] [Accepted: 08/08/2023] [Indexed: 08/14/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) is increasingly being performed to treat symptomatic patients with aortic stenosis and annual procedure volume has overtaken surgical aortic valve replacement in the United States. However, current international guidelines were written prior to the publication of several important recent studies. Furthermore, European and American guidelines differ in their recommendations of antithrombotic therapy following TAVR. Consequently, there is a need to examine the literature to provide clinicians guidance on the optimum antithrombotic strategy, particularly as different patient populations exist. In this review, we examine the data for antiplatelet and anticoagulation therapy post-TAVR.
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Affiliation(s)
- Harish Sharma
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK; Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Shazia Afzal
- Heartcenter Trier, Krankenhaus der Barmherzigen Brüder, Trier, Germany
| | - Jürgen Leick
- Heartcenter Trier, Krankenhaus der Barmherzigen Brüder, Trier, Germany
| | - Nikos Werner
- Heartcenter Trier, Krankenhaus der Barmherzigen Brüder, Trier, Germany
| | - Sagar N Doshi
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK; Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - M Adnan Nadir
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham B15 2TH, UK; Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK.
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12
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Avvedimento M, Real C, Nuche J, Farjat-Pasos J, Galhardo A, Trinh KH, Robichaud M, Delarochellière R, Paradis JM, Poulin A, Dumont E, Kalavrouziotis D, Mohammadi S, Côté M, Rodés-Cabau J. Incidence, Predictors, and Prognostic Impact of Bleeding Events After TAVR According to VARC-3 Criteria. JACC Cardiovasc Interv 2023; 16:2262-2274. [PMID: 37676226 DOI: 10.1016/j.jcin.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/05/2023] [Accepted: 07/11/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND The updated Valve Academic Research Consortium (VARC) definition for bleeding events after transcatheter aortic valve replacement (TAVR) lacks of clinical validation. OBJECTIVES The aim of this study was to determine the incidence, predictors, and clinical impact of bleeding events following TAVR as defined by recent VARC-3 criteria. METHODS A total of 2,384 consecutive patients with severe symptomatic aortic stenosis undergoing TAVR were included. Early (at index hospitalization) and late (after hospital discharge) bleeding complications were defined according to VARC-3 criteria as type 1, 2, 3, or 4. Baseline, procedural, and follow-up (24 [IQR: 12-43] months) data were prospectively collected. RESULTS Bleeding events occurred in 761 patients (31.9%): types 1, 2, 3, and 4 in 169 (22.2%), 399 (52.4%), 149 (19.6%), and 44 (5.8%) patients, respectively. The primary vascular access site and gastrointestinal locations were the most common bleeding sources among early and late bleeding events, respectively. Female sex, thoracotomy access, larger (14-F) sheath use, and dual antiplatelet therapy determined an increased risk of early bleeding events (P < 0.02 for all). The use of the radial artery for secondary access was associated with a significant risk reduction of early bleeding (P < 0.001). Type 2 and type 3 events were associated with an increased mortality risk at 30-day (HR: 2.94 [95% CI: 1.43-6.03; P = 0.003] and HR: 4.91 [95% CI: 2.19-11.03; P < 0.001], respectively) and 1-year (HR: 1.86 [95% CI: 1.28-2.69; P = 0.001] and HR: 2.28 [95% CI: 1.41-3.66; P = 0.001], respectively) follow-up. A similar prognostic pattern was observed when applying VARC-2 criteria but with a much lower global incidence of early bleeding events (19% vs 27%; P < 0.001). CONCLUSIONS Bleeding events after TAVR were associated with poorer short- and long-term survival. The magnitude of this correlation was proportional to bleeding severity defined according to VARC-3 criteria. Further studies on bleeding prevention following TAVR are warranted to improve procedural safety and patient prognosis.
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Affiliation(s)
- Marisa Avvedimento
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Carlos Real
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada; Department of Cardiology, Hospital Clinico San Carlos, Madrid, Spain
| | - Jorge Nuche
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Julio Farjat-Pasos
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Attilio Galhardo
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Kim-Hoang Trinh
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mathieu Robichaud
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Jean-Michel Paradis
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Anthony Poulin
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Eric Dumont
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Siamak Mohammadi
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mélanie Côté
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Josep Rodés-Cabau
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada; Clínic Barcelona, Barcelona, Spain.
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13
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Lee JH, Ahn JM, Kang DY, Kim KW, Koo HJ, Yang DH, Jung SC, Kim B, Wong YTA, Lam CCS, Yin WH, Wei J, Lee YT, Kao HL, Lin MS, Ko TY, Kim WJ, Kang SH, Yun SC, Ko E, Park H, Lee SA, Kim DH, Park SJ, Park DW. Effect of Edoxaban Versus Antiplatelet Therapy on Leaflet Thrombosis and Cerebral Thromboembolism After TAVI According to Major Clinical and Anatomic Factors in Prespecified Subgroup Analysis from the ADAPT-TAVR Trial. Am J Cardiol 2023; 203:352-361. [PMID: 37517131 DOI: 10.1016/j.amjcard.2023.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 08/01/2023]
Abstract
It is unknown whether edoxaban versus dual antiplatelet therapy (DAPT) has differential treatment effects on leaflet thrombosis, cerebral thromboembolism, and neurologic or neurocognitive dysfunction according to clinical and anatomic factors after transcatheter aortic valve implantation. To investigate the relative effects of edoxaban and DAPT on leaflet and cerebral thromboembolism in patients with major risk factors. The primary end point of this study was the incidence of leaflet thrombosis on computed tomography at 6 months. The secondary end points were new cerebral lesions on brain magnetic resonance imaging and neurologic and neurocognitive dysfunction between baseline and 6-month follow-up. Cox regression models assessed the consistency of the treatment effects in the prespecified subgroups. The favorable effect of edoxaban versus DAPT on the leaflet thrombosis was consistent across multiple clinical or anatomic subgroups, without significant interaction between the drug effect and each subgroup (p for interaction for age = 0.597, gender = 0.557, body mass index = 0.866, Society of Thoracic Surgeons score = 0.307, valve type = 0.702, edoxaban reduction criteria = 0.604, and valve morphology = 0.688). However, the incidence of new cerebral lesions on brain magnetic resonance imaging and worsening of neurologic and neurocognitive function were not significantly different between the groups among the various key subgroups. The relative effects of edoxaban and DAPT on the risk of leaflet thrombosis, cerebral thromboembolism, and neurologic dysfunction were consistent across a diverse spectrum of clinical or anatomical factors. Further studies are required to define tailored antithrombotic therapy for high-risk groups with specific clinical or anatomic characteristics.
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Affiliation(s)
| | | | | | - Kyung Won Kim
- Asan Image Metrics, Clinical Trial Center, Asan Institute for Life Sciences
| | - Hyun Jung Koo
- Department of Radiology Research Institute of Radiology, and
| | - Dong Hyun Yang
- Department of Radiology Research Institute of Radiology, and
| | - Seung Chai Jung
- Department of Radiology Research Institute of Radiology, and
| | - Byungjun Kim
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Yiu Tung Anthony Wong
- Division of Cardiology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Cheung Chi Simon Lam
- Division of Cardiology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong
| | - Wei-Hsian Yin
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Jeng Wei
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Yung-Tsai Lee
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Hsien-Li Kao
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Mao-Shin Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tsung-Yu Ko
- Division of Cardiology, Department of Internal Medicine, Hsin-Chu Branch, National Taiwan University Hospital, Hsin-Chu, Taiwan
| | - Won-Jang Kim
- Department of Cardiology, CHA Ilsan Medical Center, Goyang, Korea
| | - Se Hun Kang
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, Korea
| | - Sung-Cheol Yun
- Division of Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Euihong Ko
- Department of Cardiology, Kokura Memorial Hospital, Kitakyushu-city, Fukuoka, Japan
| | - Hanbit Park
- Department of Cardiology, GangNeung Asan Hospital, GangNeung, Korea
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14
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Avvedimento M, Campelo-Parada F, Munoz-Garcia E, Nombela-Franco L, Fischer Q, Donaint P, Serra V, Veiga G, Gutiérrez E, Esposito G, Vilalta V, Alperi A, Regueiro A, Asmarats L, Ribeiro HB, Matta A, Munoz-Garcia A, Tirado-Conte G, Urena M, Metz D, Rodenas-Alesina E, de la Torre Hernandez JM, Fernandez-Nofrerias E, Pascual I, Vidal-Cales P, Arzamendi D, Campanha-Borges DC, Trinh KH, Côté M, Faroux L, Rodés-Cabau J. Late Bleeding Events in Patients Undergoing Percutaneous Coronary Intervention in the Workup Pre-TAVR. JACC Cardiovasc Interv 2023; 16:2153-2164. [PMID: 37704301 DOI: 10.1016/j.jcin.2023.06.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND In patients undergoing percutaneous coronary intervention (PCI) in the work-up pre-transcatheter aortic valve replacement (TAVR), the incidence and clinical impact of late bleeding events (LBEs) remain largely unknown. OBJECTIVES This study sought to determine the incidence, clinical characteristics, associated factors, and outcomes of LBEs in patients undergoing PCI in the work-up pre-TAVR. METHODS This was a multicenter study including 1,457 consecutive patients (mean age 81 ± 7 years; 41.5% women) who underwent TAVR and survived beyond 30 days. LBEs (>30 days post-TAVR) were defined according to the Valve Academic Research Consortium-2 criteria. RESULTS LBEs occurred in 116 (7.9%) patients after a median follow-up of 23 (IQR: 12-40) months. Late bleeding was minor, major, and life-threatening or disabling in 21 (18.1%), 63 (54.3%), and 32 (27.6%) patients, respectively. Periprocedural (<30 days post-TAVR) major bleeding and the combination of antiplatelet and anticoagulation therapy at discharge were independent factors associated with LBEs (P ≤ 0.02 for all). LBEs conveyed an increased mortality risk at 4-year follow-up compared with no bleeding (43.9% vs 36.0; P = 0.034). Also, LBE was identified as an independent predictor of all-cause mortality after TAVR (HR: 1.39; 95% CI: 1.05-1.83; P = 0.020). CONCLUSIONS In TAVR candidates with concomitant significant coronary artery disease requiring percutaneous treatment, LBEs after TAVR were frequent and associated with increased mortality. Combining antiplatelet and anticoagulation regimens and the occurrence of periprocedural bleeding determined an increased risk of LBEs. Preventive strategies should be pursued for preventing late bleeding after TAVR, and further studies are needed to provide more solid evidence on the most safe and effective antithrombotic regimen post-TAVR in this challenging group of patients.
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Affiliation(s)
- Marisa Avvedimento
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Erika Munoz-Garcia
- Cardiology Department, Hospital Universitario Virgen de la Victoria, Málaga, CIBERCV, Spain
| | - Luis Nombela-Franco
- Cardiology Department, Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico de San Carlos, Madrid, Spain
| | - Quentin Fischer
- Cardiology Department, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Pierre Donaint
- Cardiology Department, Reims University Hospital, Reims, France
| | - Vicenç Serra
- Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Gabriela Veiga
- Cardiology Department, Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | | | - Giovanni Esposito
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Victoria Vilalta
- Cardiology Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Alberto Alperi
- Cardiology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Ander Regueiro
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Spain
| | - Lluis Asmarats
- Cardiology Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - Henrique B Ribeiro
- Cardiology Department, Heart Institute, University of São Paulo, São Paulo, Brazil
| | - Anthony Matta
- Cardiology Department, Hôpital Rangueil, CHU Toulouse, Toulouse, France
| | - Antonio Munoz-Garcia
- Cardiology Department, Hospital Universitario Virgen de la Victoria, Málaga, CIBERCV, Spain
| | - Gabriela Tirado-Conte
- Cardiology Department, Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico de San Carlos, Madrid, Spain
| | - Marina Urena
- Cardiology Department, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Damien Metz
- Cardiology Department, Reims University Hospital, Reims, France
| | | | | | | | - Isaac Pascual
- Cardiology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Pablo Vidal-Cales
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Spain
| | - Dabit Arzamendi
- Cardiology Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Kim Hoang Trinh
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mélanie Côté
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Laurent Faroux
- Cardiology Department, Reims University Hospital, Reims, France
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada; Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer, Barcelona, Spain.
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15
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Banga S, Abela GS, Saltiel F, Fischell T, Kalavakunta JK, Sood A, Jolly G, Najib K, Al-Ali H, Qintar M, Bazil J, Singh Y, Gupta V. Management of Atrial Fibrillation Post Transcatheter Aortic Valve Implantation. Am J Cardiol 2023; 200:171-177. [PMID: 37329837 DOI: 10.1016/j.amjcard.2023.05.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 05/01/2023] [Accepted: 05/16/2023] [Indexed: 06/19/2023]
Abstract
Atrial fibrillation (AF) is a common complication in patients who underwent transcatheter aortic valve implantation. Some of these patients have preexisting AF as well. The management of these patients is complex, especially after the procedure, when there is a sudden change in hemodynamics. There are no established guidelines about the management of the patients who underwent transcatheter aortic valve replacement with preexisting or new-onset AF. This review article discusses the management of these patients with rate and rhythm control strategies with medications. This article also highlights the role of newer oral anticoagulation medications and left atrial occlusion devices to prevent stroke after the procedure. We will also discuss new advances in the care of this patient population to prevent the occurrence of AF after transcatheter aortic valve implantation. In conclusion, this article is a synopsis of both pharmacologic and device interventions for the management of AF in patients who underwent transcatheter aortic valve replacement.
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Affiliation(s)
- Sandeep Banga
- Department of Cardiology, Sparrow Hospital, Michigan State University, Lansing, Michigan.
| | - George S Abela
- Department of Cardiology, Sparrow Hospital, Michigan State University, Lansing, Michigan
| | - Frank Saltiel
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - Tim Fischell
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - Jagadeesh K Kalavakunta
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - Abhinav Sood
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - George Jolly
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - Khalid Najib
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
| | - Haya Al-Ali
- Department of Physiology, Michigan State University, Lansing, Michigan
| | - Mohammed Qintar
- Department of Cardiology, Sparrow Hospital, Michigan State University, Lansing, Michigan
| | - Jason Bazil
- Department of Physiology, Michigan State University, Lansing, Michigan
| | - Yashbir Singh
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | - Vishal Gupta
- Department of Cardiology, Ascension Borgess Hospital, Western Michigan University, Homer Stryker M.D. School of Medicine, Michigan State University, Kalamazoo, Michigan
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16
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Arockiam S, Staniforth B, Kepreotis S, Maznyczka A, Bulluck H. A Contemporary Review of Antiplatelet Therapies in Current Clinical Practice. Int J Mol Sci 2023; 24:11132. [PMID: 37446310 DOI: 10.3390/ijms241311132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Antiplatelet therapy plays a crucial role in a number of cardiovascular disorders. We currently have a range of antiplatelet agents in our armamentarium. In this review, we aim to summarise the common antiplatelet agents currently available, and their use in clinic practice. We not only highlight recent trials exploring antiplatelet therapy in atherosclerotic cardiovascular disease, but also in trials related to transcatheter aortic valve implantation and coronavirus disease 2019. Inevitably, the antithrombotic benefits of these drugs are accompanied by an increase in bleeding complications. Therefore, an individualised approach to weighing each patient's thrombotic risk versus bleeding risk is imperative, in order to improve clinical outcomes.
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Affiliation(s)
- Sacchin Arockiam
- Yorkshire Heart Centre, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds LS2 3AX, UK
| | - Brittany Staniforth
- Yorkshire Heart Centre, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds LS2 3AX, UK
| | - Sacha Kepreotis
- Yorkshire Heart Centre, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds LS2 3AX, UK
| | - Annette Maznyczka
- Yorkshire Heart Centre, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds LS2 3AX, UK
| | - Heerajnarain Bulluck
- Yorkshire Heart Centre, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds LS2 3AX, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds LS2 9JT, UK
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17
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Zidar DA, Al-Kindi S, Longenecker CT, Parikh SA, Gillombardo CB, Funderburg NT, Juchnowski S, Huntington L, Jenkins T, Nmai C, Osnard M, Shishebhor M, Filby S, Tatsuoka C, Lederman MM, Blackstone E, Attizzani G, Simon DI. Platelet and Monocyte Activation After Transcatheter Aortic Valve Replacement (POTENT-TAVR): A Mechanistic Randomized Trial of Ticagrelor Versus Clopidogrel. STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2023; 7:100182. [PMID: 37520136 PMCID: PMC10382989 DOI: 10.1016/j.shj.2023.100182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/22/2023] [Accepted: 03/01/2023] [Indexed: 08/01/2023]
Abstract
Background Inflammation and thrombosis are often linked mechanistically and are associated with adverse events after transcatheter aortic valve replacement (TAVR). High residual platelet reactivity (HRPR) is especially common when clopidogrel is used in this setting, but its relevance to immune activation is unknown. We sought to determine whether residual activity at the purinergic receptor P2Y12 (P2Y12) promotes prothrombotic immune activation in the setting of TAVR. Methods This was a randomized trial of 60 patients (enrolled July 2015 through December 2018) assigned to clopidogrel (300mg load, 75mg daily) or ticagrelor (180mg load, 90 mg twice daily) before and for 30 days following TAVR. Co-primary endpoints were P2Y12-dependent platelet activity (Platelet Reactivity Units; VerifyNow) and the proportion of inflammatory (cluster of differentiation [CD] 14+/CD16+) monocytes 1 day after TAVR. Results Compared to clopidogrel, those randomized to ticagrelor had greater platelet inhibition (median Platelet Reactivity Unit [interquartile range]: (234 [170.0-282.3] vs. 128.5 [86.5-156.5], p < 0.001), but similar inflammatory monocyte proportions (22.2% [18.0%-30.2%] vs. 25.1% [22.1%-31.0%], p = 0.201) 1 day after TAVR. Circulating monocyte-platelet aggregates, soluble CD14 levels, interleukin 6 and 8 levels, and D-dimers were also similar across treatment groups. HRPR was observed in 63% of the clopidogrel arm and was associated with higher inflammatory monocyte proportions. Major bleeding events, pacemaker placement, and mortality did not differ by treatment assignment. Conclusions Residual P2Y12 activity after TAVR is common in those treated with clopidogrel but ticagrelor does not significantly alter biomarkers of prothrombotic immune activation. HRPR appears to be an indicator (not a cause) of innate immune activation in this setting.
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Affiliation(s)
- David A. Zidar
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Sadeer Al-Kindi
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Chris T. Longenecker
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Sahil A. Parikh
- Division of Cardiology, Center for Interventional Vascular Therapy, Columbia University Irving Medical Center, New York, New York, USA
| | - Carl B. Gillombardo
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Nicholas T. Funderburg
- Division of Medical Laboratory Science, School of Health and Rehabilitations Sciences, Ohio State University, Columbus, Ohio, USA
| | - Steven Juchnowski
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Lauren Huntington
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Trevor Jenkins
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Christopher Nmai
- New York University Grossman School of Medicine, New York, New York, USA
| | - Michael Osnard
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Mehdi Shishebhor
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Steven Filby
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Curtis Tatsuoka
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Michael M. Lederman
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Eugene Blackstone
- Department of Population Health and Quantitative Health Sciences, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Guilherme Attizzani
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Daniel I. Simon
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Harrington Heart & Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
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18
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Naser JA, Kucuk HO, Gochanour BR, Scott CG, Kennedy AM, Luis SA, Pislaru C, Greason KL, Crestanello JA, Gulati R, Eleid MF, Nkomo VT, Pislaru SV. Medium-Term Outcomes of the Different Antithrombotic Regimens After Transcatheter Aortic Valve Implantation. Am J Cardiol 2023:S0002-9149(23)00214-X. [PMID: 37202327 DOI: 10.1016/j.amjcard.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/05/2023] [Accepted: 04/10/2023] [Indexed: 05/20/2023]
Abstract
Bioprosthetic valve thrombosis is associated with accelerated bioprosthesis degeneration and valve re-replacement. Whether 3-month warfarin use after transcatheter aortic valve implantation (TAVI) protects against such consequences is unknown. We aimed to investigate if 3-month warfarin treatment after TAVI is associated with better outcomes than dual antiplatelet therapy (DAPT) and single antiplatelet therapy (SAPT) at medium-term follow-up. Adults who underwent TAVI were identified retrospectively (n = 1,501) and classified into warfarin, DAPT, and SAPT groups based on antithrombotic regimen received. Patients with atrial fibrillation were excluded. Outcomes and valve hemodynamics were compared between the groups. Annualized change from baseline in mean gradients and effective orifice area at last follow-up echocardiography was calculated. Overall, 844 patients were included (mean age: 80 ± 9 years, 43% women; 633 receiving warfarin, 164 DAPT, and 47 SAPT). Median time to follow-up was 2.5 (interquartile range 1.2 to 3.9) years. There were no differences in the adjusted outcome end points of ischemic stroke, death, valve re-replacement/intervention, structural valve degeneration, or their composite end point at follow-up. Annualized change in aortic valve area was significantly higher in DAPT (-0.11 [0.19] cm2/year) than warfarin (-0.06 [0.25] cm2/y, p = 0.03), but annualized change in mean gradients was not different (p >0.05). In conclusion, antithrombotic regimen, including warfarin, after TAVI was associated with marginally lower decrease in aortic valve area but no difference in medium-term clinical outcomes compared with DAPT and SAPT.
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19
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Lee G, Chikwe J, Milojevic M, Wijeysundera HC, Biondi-Zoccai G, Flather M, Gaudino MFL, Fremes SE, Tam DY. ESC/EACTS vs. ACC/AHA guidelines for the management of severe aortic stenosis. Eur Heart J 2023; 44:796-812. [PMID: 36632841 DOI: 10.1093/eurheartj/ehac803] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 11/08/2022] [Accepted: 12/19/2022] [Indexed: 01/13/2023] Open
Abstract
Aortic stenosis (AS) is a serious and complex condition, for which optimal management continues to evolve rapidly. An understanding of current clinical practice guidelines is critical to effective patient care and shared decision-making. This state of the art review of the 2021 European Society of Cardiology/European Association for Cardio-Thoracic Surgery Guidelines and 2020 American College of Cardiology/American Heart Association Guidelines compares their recommendations for AS based on the evidence to date. The European and American guidelines were generally congruent with the exception of three key distinctions. First, the European guidelines recommend intervening at a left ventricular ejection fraction of 55%, compared with 60% over serial imaging by the American guidelines for asymptomatic patients. Second, the European guidelines recommend a threshold of ≥65 years for surgical bioprosthesis, whereas the American guidelines employ multiple age categories, providing latitude for patient factors and preferences. Third, the guidelines endorse different age cut-offs for transcatheter vs. surgical aortic valve replacement, despite limited evidence. This review also discusses trends indicating a decreasing proportion of mechanical valve replacements. Finally, the review identifies gaps in the literature for areas including transcatheter aortic valve implantation in asymptomatic patients, the appropriateness of Ross procedures, concomitant coronary revascularization with aortic valve replacement, and bicuspid AS. To summarize, this state of the art review compares the latest European and American guidelines on the management of AS to highlight three areas of divergence: timing of intervention, valve selection, and surgical vs. transcatheter aortic valve replacement criteria.
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Affiliation(s)
- Grace Lee
- Temerty Faculty of Medicine, 1 King's College Circle, Toronto, ON M5S1A8, Canada
| | - Joanna Chikwe
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, 127 San Vicente Blvd a3600, Los Angeles, CA 90048, USA
| | - Milan Milojevic
- Department of Cardiac Surgery and Cardiovascular Research, Dedinje Cardiovascular Institute, Heroja Milana Tepića 1, Belgrade, Serbia.,Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Harindra C Wijeysundera
- Schulich Heart Program, Sunnybrook Health Sciences Centre, 2075 Bayview Ave, M4N 3M5, University of Toronto, Toronto, ON, Canada
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185 Roma RM, Italy.,Mediterranea Cardiocentro, Via Orazio, 2, 80122 Napoli, NA, Italy
| | - Marcus Flather
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Mario F L Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, 1300 York Ave, NY New York, USA
| | - Stephen E Fremes
- Division of Cardiac Surgery, Schulich Heart Centre, Department of Surgery, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Derrick Y Tam
- Division of Cardiac Surgery, University of Toronto, 200 Elizabeth St., Toronto, ON M5G 2C4, Canada
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20
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Outcomes and predictors of periprocedural stroke after transcatheter aortic valve implantation. J Stroke Cerebrovasc Dis 2023; 32:107054. [PMID: 36881984 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/18/2023] [Accepted: 02/06/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND Risk factors for stroke after transcatheter aortic valve implantation (TAVI) are currently incompletely understood. PURPOSE To identify possible predictors of early post-TAVI stroke and explore its short-term outcomes. METHODS Retrospective analysis of consecutive patients (pts) submitted to TAVI between 2009 and 2020 in a tertiary center. Baseline characteristics, procedural information and stroke in first 30 days after TAVI were collected. In-hospital and 12 months outcomes were analyzed. RESULTS A total of 512pts (56,1% female, mean age of 82 ± 6years.) were included. In the first 30 days after TAVI 19pts (3,7%) had a stroke. In univariate analysis stroke was associated with higher body mass index (29 vs 27kg/m2, p=0.035), higher triglyceridemia (> 117,5mg/dL, p=0,002), lower high-density lipoprotein (< 38,5mg/dL, p=0,009) and porcelain aorta (36,8% vs 15,5%, p=0,014) and more frequent use of post-dilatation (58,8% vs 32%, p=0,021). In multivariate analysis, triglycerides > 117,5mg/dL (p=0,032, OR = 3,751) and post-dilatation (p=0,019, OR = 3,694) were the independent predictors. Stroke after TAVI was associated with longer intensive care unit stay (12 vs 4 days, p<0,001) and post-TAVI hospital stay (25 vs 10 days, p<0,0001), higher intra-hospital mortality (21,1% vs 4,3%, p=0,003), cardiovascular 30-day mortality (15,8% vs 4,1%, p=0,026) and 1-year stroke (13,2% vs 1,1%, p=0,003). CONCLUSION Periprocedural and 30-day stroke is a relatively uncommon but potentially devastating complication after TAVI. In this cohort, 30-day stroke rate after TAVI was 3.7%. Hypertriglyceridemia and post-dilatation were found to be the only independent risk predictors. Outcomes after stroke, including 30-day mortality, were significantly worse.
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21
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Avvedimento M, Nuche J, Farjat-Pasos JI, Rodés-Cabau J. Bleeding Events After Transcatheter Aortic Valve Replacement: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 81:684-702. [PMID: 36792284 DOI: 10.1016/j.jacc.2022.11.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/21/2022] [Indexed: 02/15/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) has gained over time a major reduction in procedural complications. Despite this, clinically relevant bleeding still occurs in a non-negligible proportion of patients and adversely affects prognosis. Patients with severe aortic stenosis are at heightened risk for spontaneous bleeding due to advanced age and a high comorbidity burden. Also, procedural factors and antithrombotic management contribute to define individual bleeding susceptibility. Bleeding prevention represents an emerging area for improving patient care. Because of the tight hemorrhagic/ischemic balance, a tailored approach based on individual bleeding-risk profile, such as a less invasive antithrombotic regimen or appropriate diagnostic preprocedural evaluation, should be pursued to avoid bleeding events. This review aims to provide an in-depth overview of bleeding events in the TAVR field, including definitions, timing and the extent of risk, and clinical impact, as well as updates on antithrombotic management and its potential influence on bleeding complications.
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Affiliation(s)
- Marisa Avvedimento
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jorge Nuche
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Josep Rodés-Cabau
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada.
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22
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Inanc IH, Cilingiroglu M, Iliescu C, NInios V, Matar F, Ates I, Toutouzas K, Hermiller J, Marmagkiolis K. Comparison of American and European Guidelines for the Management of Patients With Valvular Heart Disease. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 47:76-85. [PMID: 36270966 DOI: 10.1016/j.carrev.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 01/25/2023]
Abstract
This review compares the recommendations of the recent 2020 American College of Cardiology (ACC)/American Heart Association (AHA) and 2021 European Society of Cardiology (ESC)/European Association for Cardio-Thoracic Surgery (EACTS) guidelines on the management of patients with valvular heart disease (VHD). ACC/AHA and ESC/EACTS guidelines are both the updated versions of previous 2017 documents. Both guidelines fundamentally agree on the extended indications of percutaneous valve interventions, the optimal use of imaging modalities other than 2D echocardiography, the importance of a multidisciplinary Heart Team as well as active patient participation in clinical decision making, more widespread use of NOACs and earlier intervention with lower left ventricular dilatation thresholds to decrease long-term mortality. The differences between the guidelines are mainly related to the classification of the severity of valve pathologies and frequency of follow-up, level of recommendations of valve intervention indications in special patient groups such as frail patients and the left ventricular diameter and ejection fraction thresholds for intervention.
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Affiliation(s)
- Ibrahim Halil Inanc
- Kırıkkale Yuksek Ihtisas Hospital, Department of Cardiology, Kırıkkale, Turkey.
| | - Mehmet Cilingiroglu
- University of Texas in Houston, MD Anderson Cancer Center, Houston, TX, United States of America
| | - Cezar Iliescu
- University of Texas in Houston, MD Anderson Cancer Center, Houston, TX, United States of America.
| | - Vlasis NInios
- Department of Cardiology, Interbalkan European Medical Center, Thessaloniki, Greece
| | - Fadi Matar
- Department of Cardiology, University of South Florida, Tampa, FL, United States of America.
| | - Ismail Ates
- Department of Cardiology, Sisli Kolan International Hospital, Istanbul, Turkey
| | - Konstantinos Toutouzas
- Hippocrateion Athens General Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - James Hermiller
- Department of Cardiology, St Vincent Heart Center, Indianapolis, IN, United States of America
| | - Kostas Marmagkiolis
- University of Texas in Houston, MD Anderson Cancer Center, Houston, TX, United States of America; Department of Cardiology, University of South Florida, Tampa, FL, United States of America
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23
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Andreotti F, Geisler T, Collet JP, Gigante B, Gorog DA, Halvorsen S, Lip GYH, Morais J, Navarese EP, Patrono C, Rocca B, Rubboli A, Sibbing D, Storey RF, Verheugt FWA, Vilahur G. Acute, periprocedural and longterm antithrombotic therapy in older adults: 2022 Update by the ESC Working Group on Thrombosis. Eur Heart J 2023; 44:262-279. [PMID: 36477865 DOI: 10.1093/eurheartj/ehac515] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 07/22/2022] [Accepted: 09/07/2022] [Indexed: 12/12/2022] Open
Abstract
The first international guidance on antithrombotic therapy in the elderly came from the European Society of Cardiology Working Group on Thrombosis in 2015. This same group has updated its previous report on antiplatelet and anticoagulant drugs for older patients with acute or chronic coronary syndromes, atrial fibrillation, or undergoing surgery or procedures typical of the elderly (transcatheter aortic valve implantation and left atrial appendage closure). The aim is to provide a succinct but comprehensive tool for readers to understand the bases of antithrombotic therapy in older patients, despite the complexities of comorbidities, comedications and uncertain ischaemic- vs. bleeding-risk balance. Fourteen updated consensus statements integrate recent trial data and other evidence, with a focus on high bleeding risk. Guideline recommendations, when present, are highlighted, as well as gaps in evidence. Key consensus points include efforts to improve medical adherence through deprescribing and polypill use; adoption of universal risk definitions for bleeding, myocardial infarction, stroke and cause-specific death; multiple bleeding-avoidance strategies, ranging from gastroprotection with aspirin use to selection of antithrombotic-drug composition, dosing and duration tailored to multiple variables (setting, history, overall risk, age, weight, renal function, comedications, procedures) that need special consideration when managing older adults.
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Affiliation(s)
- Felicita Andreotti
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Gemelli IRCCS, Largo F Vito 1, 00168 Rome, Italy.,Department of Cardiovascular and Pneumological Sciences, Catholic University, Rome, Italy
| | - Tobias Geisler
- Department of Cardiology and Angiology, University Hospital, Eberhard-Karls-University Tuebingen, Otfried-Müller-Straße 10, 72076 Tuebingen, Germany
| | - Jean-Philippe Collet
- Paris Sorbonne Université (UPMC), ACTION Study Group, INSERM UMR_S 1166, Institut de Cardiologie, Pitié-Salpêtrière Hospital (AP-HP), Paris, France
| | - Bruna Gigante
- Division of Cardiovascular Medicine, Department of Medicine, Karolinska Institutet and Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Diana A Gorog
- National Heart and Lung Institute, Imperial College, London, UK.,Postgraduate Medical School, University of Hertfordshire, Hertfordshire, UK
| | - Sigrun Halvorsen
- Department of Cardiology, Oslo University Hospital Ulleval, University of Oslo, Oslo, Norway
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Joao Morais
- Serviço de Cardiologia, Centro Hospitalar de Leiria and Center for Innovative Care and Health Technology (ciTechCare), Leiria Polytechnic Institute, Leiria, Portugal
| | - Eliano Pio Navarese
- Department of Cardiology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland.,SIRIO MEDICINE Network and Faculty of Medicine University of Alberta, Edmonton, Canada
| | - Carlo Patrono
- Department of Safety and Bioethics, Section on Pharmacology, Catholic University School of Medicine, Rome, Italy.,Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Bianca Rocca
- Department of Safety and Bioethics, Section on Pharmacology, Catholic University School of Medicine, Rome, Italy.,Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Andrea Rubboli
- Division of Cardiology, Department of Cardiovascular Diseases-AUSL Romagna, S. Maria delle Croci Hospital, Ravenna, Italy
| | - Dirk Sibbing
- Privatklinik Lauterbacher Mühle am Ostersee, Seeshaupt, Germany & Ludwig-Maximilians-Universität (LMU) München, Munich, Germany
| | - Robert F Storey
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Freek W A Verheugt
- Department of Cardiology, Heartcenter, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, The Netherlands
| | - Gemma Vilahur
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,CIBERCV, Instituto Salud Carlos III, Madrid, Spain
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24
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Zhou C, Xia Z, Chen B, Song Y, Lian Z. Gender Differences in Age-Stratified Early Outcomes in Patients With Transcatheter Aortic Valve Implantation. Am J Cardiol 2023; 187:100-109. [PMID: 36459732 DOI: 10.1016/j.amjcard.2022.10.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/27/2022] [Accepted: 10/17/2022] [Indexed: 11/30/2022]
Abstract
Few researchers have discussed the differences in gender between the age groups of patients who underwent transcatheter aortic valve implantation (TAVI). We searched the National Readmissions Database from 2012 to 2019 to identify adults who underwent TAVI. We studied hospital outcomes and short- to medium-term outcomes by age stratification (18 to 59, 60 to 69, 70 to 79, and 80 to 90 years) after TAVI and categorized by gender. We included 147,481 patients who underwent TAVI, and 54,802 pairs were matched using propensity score matching separately for each age group. Compared with men, women in all age groups had a similar rate of hospital death. Except the 18- to 59-year-old groups, female patients were less likely to undergo permanent pacemaker implantation and transfusion. Records of readmission at 30 days and 6 months were used as the follow-up outcome according to the presence or absence of readmission. Major adverse cardiovascular events (MACEs) were a composite of cardiovascular readmission, all-cause mortality during readmission, and stroke readmission. At the 30-day follow-up visit, there was no difference in the all-cause readmission and MACE between women and men in any group. At the 6-month follow-up visit, women in the 70- to 79-year-old and 80- to 90-year-old groups had a high risk of all-cause readmission. In conclusion, we reported that female patients have similar in-hospital death rates to male patients who underwent TAVI. During the 30-day follow-up visit, the all-cause readmission and MACE were not different in all age groups between men and women. At 6 months, women in the 70- to 79-year-old and 80- to 90-year-old groups had a higher risk of all-cause readmission.
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Affiliation(s)
- Chi Zhou
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Zongyi Xia
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Bing Chen
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yanxu Song
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Zhexun Lian
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
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25
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Bhogal S, Waksman R, Gordon P, Ehsan A, Wilson SR, Levitt R, Parikh P, Bilfinger T, Hanna N, Buchbinder M, Asch FM, Weissman G, Ben-Dor I, Shults CC, Ali S, Shea C, Zhang C, Garcia-Garcia HM, Satler LF, Rogers T. Subclinical leaflet thrombosis and antithrombotic therapy post-TAVI: An LRT substudy. Int J Cardiol 2023; 371:305-311. [PMID: 36272571 DOI: 10.1016/j.ijcard.2022.10.134] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/23/2022] [Accepted: 10/16/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Subclinical leaflet thrombosis (SLT) is characterized on computed tomography (CT) imaging as hypoattenuated leaflet thickening (HALT), reduced leaflet motion (RELM), and hypoattenuation affecting motion (HAM). How antithrombotic regimen type impacts SLT remains poorly understood. We evaluated how antithrombotic regimen type impacts SLT in low-risk subjects following transcatheter aortic valve implantation (TAVI). METHODS This substudy is a post hoc analysis of the LRT 1.0 and 2.0 trials to assess SLT in subjects who underwent CT or transoesophageal echocardiogram (TOE) imaging at 30 days, stratified by antithrombotic regimen received (single antiplatelet therapy [SAPT], dual antiplatelet therapy [DAPT], or oral anticoagulation). We also utilized univariable logistic regression modelling to identify echocardiographic predictors of HALT. RESULTS Rates of HALT, RELM, and HAM were all significantly lower with oral anticoagulation compared to SAPT or DAPT at 30 days (HALT: 2.6% vs 14.3% vs 17.2%, respectively, with p < 0.001; RELM: 1.8% vs 9.6% vs 13.1%, respectively, with p = 0.004; and HAM: 0.9% vs 8.5% vs 9.8%, respectively, with p = 0.011). Additionally, short-term oral anticoagulation was not associated with higher bleeding rates compared to SAPT or DAPT (0.8% vs. 1.8% vs. 3.6%, p = 0.291). The presence of HALT did not significantly impact echocardiographic haemodynamic parameters at 30 days. CONCLUSION This is the largest study to date that evaluated the impact of different antithrombotic regimens on SLT in low-risk TAVI patients. Oral anticoagulation was associated with significantly lower rates of SLT at 30 days compared to DAPT or SAPT, and there was no apparent benefit of DAPT over SAPT.
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Affiliation(s)
- Sukhdeep Bhogal
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA.
| | - Paul Gordon
- Division of Cardiology, Miriam Hospital, Providence, RI, USA
| | - Afshin Ehsan
- Division of Cardiothoracic Surgery, Lifespan Cardiovascular Institute, Providence, RI, USA
| | - Sean R Wilson
- Department of Cardiology, North Shore University Hospital, Manhasset, NY, USA
| | - Robert Levitt
- Department of Cardiology, HCA Virginia Health System, Richmond, VA, USA
| | - Puja Parikh
- Department of Medicine, Stony Brook Hospital, Stony Brook, NY, USA
| | - Thomas Bilfinger
- Department of Surgery, Stony Brook Hospital, Stony Brook, NY, USA
| | - Nicholas Hanna
- St. John Heart Institute Cardiovascular Consultants, St. John Health System, Tulsa, OK, USA
| | - Maurice Buchbinder
- Foundation for Cardiovascular Medicine, Stanford University, Stanford, CA, USA
| | - Federico M Asch
- MedStar Health Research Institute, MedStar Washington Hospital Center, Washington, DC, USA
| | - Gaby Weissman
- Department of Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Christian C Shults
- Department of Cardiac Surgery, MedStar Washington Hospital Center, Washington, DC, USA
| | - Syed Ali
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Corey Shea
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Cheng Zhang
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Hector M Garcia-Garcia
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Lowell F Satler
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Toby Rogers
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
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Adalja D, Zala H, Victor V, Sheth A, Willyard C, Suzuki E, Patel HP, Majmundar M, Vallabhajosyula S, Doshi R. Incidence, Current Guidelines and Management of Gastrointestinal Bleeding after Transcatheter Aortic Valve Replacement: A Systematic Review. Curr Cardiol Rev 2023; 19:e230622206351. [PMID: 35747979 PMCID: PMC10201885 DOI: 10.2174/1573403x18666220623150830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND There is a significant increase in morbidity and mortality in patients complicated by major bleeding following transcatheter aortic valve replacement (TAVR). It has become more challenging to manage such complications when the patient needs to be on anticoagulation or antiplatelet agent post-procedure to prevent thrombotic/embolic complications. METHODS We systematically reviewed all available randomized controlled trials and observational studies to identify incidence rates of gastrointestinal bleeding post-procedure. After performing a systematic search, a total of 8731 patients from 15 studies (5 RCTs and 10 non-RCTs) were included in this review. RESULTS The average rate of gastrointestinal bleeding during follow-up was 3.0% in randomized controlled trials and 1.9% among observational studies. CONCLUSION Gastrointestinal bleeding has been noted to be higher in the RCTs as compared to observational studies. This review expands knowledge of current guidelines and possible management of patients undergoing TAVR.
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Affiliation(s)
- Devina Adalja
- Department of Internal Medicine, St Joseph's University Medical Center, Paterson, NJ, USA
| | - Harshvardhan Zala
- Department of Clinical Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Varun Victor
- Department of Internal Medicine, Canton Medical Education Foundation, Canton, OH, USA
| | - Aakash Sheth
- Department of Internal Medicine, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Charles Willyard
- Department of Internal Medicine, University of Nevada Reno School of Medicine, Reno, NV, USA
| | - Emi Suzuki
- Department of Pediatrics, UCSF- Fresno, Fresno, CA, USA
| | - Harsh P. Patel
- Department of Internal Medicine, Louis A Weiss Memorial Hospital, Chicago, IL, USA
| | - Monil Majmundar
- Department of Cardiology, Maimonides Medical Center, Brooklyn, New York, USA
| | | | - Rajkumar Doshi
- Department of Cardiology, St Joseph's University Medical Center, Paterson, NJ, USA
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Brown MT, Bortfeld KS, Sperling LS, Wenger NK. Redefining the Roles of Aspirin across the Spectrum of Cardiovascular Disease Prevention. Curr Cardiol Rev 2023; 19:9-22. [PMID: 37132104 PMCID: PMC10636801 DOI: 10.2174/1573403x19666230502163828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/21/2023] [Accepted: 03/28/2023] [Indexed: 05/04/2023] Open
Abstract
Even before its role in platelet inhibition was fully characterized in the 1980s, aspirin had been incorporated into the cardiovascular disease care algorithm. Early trials examining its use in unstable angina and acute myocardial infarction revealed evidence of its protective role in the secondary prevention of atherosclerotic cardiovascular disease (ASCVD). Large trials assessing use in the primary prevention setting and optimal dosing regimens were studied in the late 1990s and early 2000s. As a cornerstone of cardiovascular care, aspirin was incorporated into primary and secondary ASCVD prevention guidelines in the United States and mechanical heart valve guidelines. However, in recent years, with significant advances in medical and interventional ASCVD therapies, scrutiny has been placed on the bleeding profile of aspirin, and guidelines have adapted to new evidence. Updates in primary prevention guidelines reserve aspirin only for patients at higher ASCVD risk and low bleeding risk - though questions remain in ASCVD risk assessment as risk-enhancing factors have proven difficult to incorporate on a population level. New thoughts regarding aspirin use in secondary prevention - especially with the concomitant use of anticoagulants - have altered recommendations as additional data accrued. Finally, a recommendation for aspirin and vitamin K antagonists with mechanical heart valves has been modified. Despite aspirin losing a foothold in cardiovascular care, new evidence has strengthened claims for its use in women at high risk for preeclampsia.
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Affiliation(s)
- Matthew T. Brown
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | | | - Laurence S. Sperling
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Nanette K. Wenger
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
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Chakravarty T, Leong D, de la Rosa A, Bhardwaj N, Makkar RR. Low-Intensity vs. High-Intensity Antithrombotic Therapy After Transcatheter Aortic Valve Replacement: Meta-Analysis of Randomized Controlled Trials. STRUCTURAL HEART 2023. [DOI: 10.1016/j.shj.2022.100133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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29
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Antithrombotic therapy after transcatheter aortic valve replacement. Cardiovasc Interv Ther 2023; 38:9-17. [PMID: 36115004 DOI: 10.1007/s12928-022-00893-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 01/06/2023]
Abstract
Aortic stenosis is a major valvular disease, which affects prognosis, and its prevalence is increasing due to an aging population. Transcatheter aortic valve replacement (TAVR) is a well-established therapy for symptomatic severe aortic stenosis across the entire risk spectrum, and the number of patients who undergo TAVR is increasing worldwide. Generally, ischemic and bleeding events after TAVR are not rare and can be devastating. Thus, antithrombotic therapy is recommended to prevent thromboembolic events after TAVR. Recently, a lot of randomized control trials have been published on antithrombotic therapy following TAVR, and the situation regarding the optimal antithrombotic regiment following TAVR is dramatically changing. This report reviews the current status and remaining issues in the field of optimal antithrombotic therapy following TAVR and leaflet thrombosis.
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Eggebrecht H, Niethammer M, Breitbart P, Liebetrau C. Gerinnungsmanagement nach Transkatheter-Aortenklappenimplantation (TAVI). AKTUELLE KARDIOLOGIE 2022. [DOI: 10.1055/a-1893-7462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
ZusammenfassungIn dieser Übersicht stellen wir die aktuelle Literatur zum Gerinnungsmanagement nach TAVI zusammen. Aus den publizierten Studien ergibt sich für die klinische Praxis, dass direkte orale
Antikoagulanzien den Vitamin-K-Antagonisten nicht unterlegen sind, wenn aus anderen Gründen (z. B. Vorhofflimmern) eine Antikoagulation nach TAVI erforderlich ist. Die zusätzliche Gabe eines
Thrombozytenaggregationshemmers bringt in dieser Konstellation keinen Vorteil. Bei Patienten, die keine Indikation für eine orale Antikoagulation haben, hat sich in vielen Zentren die duale
Thrombozytenaggregationshemmung mit ASS und Clopidogrel für 3–6 Monate als Standard etabliert. Die randomisierte POPular TAVI-Studie hat allerdings gezeigt, dass die alleinige ASS-Gabe nach
TAVI Blutungskomplikationen reduziert, bei gleicher Sicherheit in der Verhinderung thrombotischer Komplikationen.
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Affiliation(s)
- Holger Eggebrecht
- Cardioangiologisches Centrum Bethanien (CCB), Frankfurt, Deutschland
- Medizinische Klinik I, Kardiologie, Angiologie, Intensivmedizin, Klinikum Fulda, Fulda, Deutschland
| | - Margit Niethammer
- Medizinische Klinik I, Kardiologie, Angiologie, Intensivmedizin, Klinikum Fulda, Fulda, Deutschland
| | - Philipp Breitbart
- Abteilung für Kardiologie und Angiologie II, Universitäts-Herzzentrum Freiburg Bad Krozingen, Bad Krotzingen, Deutschland
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Ten Berg J, Rocca B, Angiolillo DJ, Hayashida K. The search for optimal antithrombotic therapy in transcatheter aortic valve implantation: facts and uncertainties. Eur Heart J 2022; 43:4616-4634. [PMID: 36130256 DOI: 10.1093/eurheartj/ehac385] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 06/24/2022] [Accepted: 07/05/2022] [Indexed: 01/05/2023] Open
Abstract
Transcatheter aortic valve implantation (TAVI) is a minimally invasive procedure, which is used frequently in patients with symptomatic severe aortic valve stenosis. Most patients undergoing TAVI are over 80 years of age with a high bleeding as well as thrombotic risk. Despite the increasing safety of the procedure, thromboembolic events [stroke, (subclinical) valve thrombosis] remain prevalent. As a consequence, antithrombotic prophylaxis is routinely used and only recently new data on the efficacy and safety of antithrombotic drugs has become available. On the other hand, these antithrombotic drugs increase bleeding in a population with unique aortic stenosis-related bleeding characteristics (such as acquired von Willebrand factor defect and angiodysplasia). In this review, we discuss the impact of thromboembolic and bleeding events, the current optimal antithrombotic therapy based on registries and recent randomized controlled trials, as well as try to give a practical guide how to treat these high-risk patients. Finally, we discuss knowledge gaps and future research needed to fill these gaps.
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Affiliation(s)
- Jurrien Ten Berg
- Department of Cardiology and Center for Platelet Function Research, St Antonius Hospital, Nieuwegein, The Netherlands.,The Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
| | - Bianca Rocca
- Department of Safety and Bioethics, Section of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Dominick J Angiolillo
- Division of Cardiology, Department of Internal Medicine, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Kentaro Hayashida
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
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Bak M, Park SJ, Choi K, Kim J, Park TK, Kim EK, Kim SM, Choi SH. Risk factors and clinical effects of subclinical leaflet thrombosis after transcatheter aortic valve replacement. Front Cardiovasc Med 2022; 9:1001753. [DOI: 10.3389/fcvm.2022.1001753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022] Open
Abstract
AimsThe number of trans-catheter aortic valve replacement (TAVR) procedure is increasing; However, the incidence of leaflet thrombosis is higher in TAVR than in surgical aortic valve replacement (SAVR). In this study, the risk factors for leaflet thrombosis after TAVR and its effects on hemodynamics and clinical course were investigated.Methods and resultsMultidetector computed tomography (MDCT) was performed at 1year after TAVR in 94 patients from January 2015 to October 2020 at Samsung Medical Center in South Korea. Among the 94 patients, subclinical leaflet thrombosis occurred in 20 patients, and risk factors were analyzed. In addition, the difference in aortic valve (AV) hemodynamics between the two groups was examined and clinical outcomes compared. Indexed mean sinus of Valsalva (SOV) diameter, AV calcium volume, and post-procedure effective orifice area (EOA) were predictive of subclinical leaflet thrombosis with the area under the curve (AUC) value of 0.670 (P-value = 0.020), 0.695 (P-value = 0.013), and 0.665 (P-value = 0.031), respectively. In echocardiography performed at the time of follow-up CT, the value of AV max velocity and AV mean pressure gradient were higher in the thrombosis group and the EOA and Doppler velocity index values were lower in the thrombosis group than in the no thrombosis group. Clinical outcome was not significantly different between the two groups (log-rank P-value = 0.26).ConclusionLarger indexed SOV diameter, higher AV calcium volume, and smaller post-procedure AV EOA were risk factors for subclinical leaflet thrombosis after TAVR. Subclinical leaflet thrombosis has a benign course when properly managed.
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Lee GSJ, Tay HSE, Teo VXY, Goh RSJ, Chong B, Chan SP, Tay E, Lim Y, Yip J, Chew NWS, Kuntjoro I. Bayesian Meta-analysis of Direct Oral Anticoagulation Versus Vitamin K Antagonists With or Without Concomitant Antiplatelet After Transcatheter Aortic Valve Implantation in Patients With Anticoagulation Indication. Angiology 2022; 74:509-518. [DOI: 10.1177/00033197221121616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Patients undergoing transcatheter aortic valve implantation (TAVI) commonly have co-morbidities requiring anticoagulation. However, the optimal post-procedural anticoagulation regimen is not well-established. This meta-analysis investigates safety and efficacy outcomes of direct oral anticoagulants (DOACs) and Vitamin K Antagonist (VKA), with or without concomitant antiplatelet therapy. We searched EMBASE and MEDLINE for appropriate studies. Subgroup analyses were performed for anticoagulant monotherapy and combined therapy with antiplatelet agents. Eleven studies (6359 patients) were included. Overall, there were no differences between DOACs and VKA for all-cause mortality (Odds Ratio [OR]: .69; Credible Interval [CrI]: .40–1.06), cardiovascular-related mortality (OR: .76; Crl: .13–3.47), bleeding (OR: .95; CrI: .75–1.17), stroke (OR: 1.04; CrI: .65–1.63), myocardial infarction (OR: 1.51; CrI: .55–3.84), and valve thrombosis (OR: .29; CrI: .01–3.54). For DOACs vs VKA monotherapy subgroup, there were no differences in outcomes. For the combined therapy subgroup, there was decreased odds of all-cause mortality in the DOACs group compared with the VKA group (OR: .13; CrI: .02–.65), but no differences for bleeding and stroke. DOACs and VKA have similar safety and efficacy profiles for post-TAVI patients with anticoagulation indication. However, if concomitant antiplatelet therapy is required, DOACs were more favorable than VKA for all-cause mortality.
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Affiliation(s)
| | - Hannah Si En Tay
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Vanessa Xin Yi Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Rachel Sze Jen Goh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Bryan Chong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Siew Pang Chan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
| | - Edgar Tay
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
| | - Yinghao Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
| | - James Yip
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
| | - Nicholas W. S Chew
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
| | - Ivandito Kuntjoro
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Cardiology, National University Health System, National University Heart Centre, Singapore
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Harada M, Sajima T, Onimaru T, Honjo T, Hioki H, Watanabe Y, Sawamura S. Changes in platelet function and coagulation after transcatheter aortic valve implantation evaluated with thromboelastography. Open Heart 2022; 9:openhrt-2022-002132. [PMID: 36344109 PMCID: PMC9644365 DOI: 10.1136/openhrt-2022-002132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/13/2022] [Indexed: 11/09/2022] Open
Abstract
Introduction The possibility of hypercoagulability during the perioperative period of transcatheter aortic valve implantation (TAVI) has been noted; however, there is still a controversy regarding the appropriate perioperative antithrombotic therapy. The study investigated coagulation and platelet functions during the TAVI perioperative period using thromboelastography (TEG) 6s platelet mapping. Methods A prospective observational study was conducted on 25 patients undergoing TAVI. TEG platelet mapping was performed at three time points: on admission to the operating room (before heparinisation), on postoperative day (POD) 1 and on POD 3. Perioperative changes observed included: maximum clot strength (MAHKH), clot strength without platelet function (MAActF), time to initiation of clots formation by coagulation factors (RHKH) and platelet function (Gp). Gp is activated by thrombin, and not affected by antiplatelet agents. It is calculated as [(5000×MAHKH)/(100 – MAHKH)] − [(5000×MAActF)/(100 – MAActF)]. Finally, MAADP/AA and GADP/AA, which reflect clot strength and platelet aggregation mediated by ADP/thromboxane A2 receptors, respectively, were also examined using the same method as for Gp. Results MAHKH continued to decrease until POD 3, indicating antithrombotic change after TAVI. Gp continuously decreased for 3 days after TAVI, while MAActF increased significantly on POD 3. Furthermore, RHKH shortened on POD 1 and POD 3, suggesting increased coagulation capacity after TAVI. Finally, GADP in clopidogrel-naive patients was reduced for 3 days after TAVI, while GAA in aspirin-naive patients showed no significant change perioperatively. Conclusions In this study involving TEG platelet mapping, coagulation capacity increased while platelet function decreased, resulting in antithrombotic change for 3 days after TAVI. The ADP receptor system may be implicated in the decreased platelet function. These results may be useful for considering optimal perioperative antithrombotic therapy in TAVI.
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Affiliation(s)
- Mae Harada
- Department of Anaesthesiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Takeyuki Sajima
- Department of Anaesthesiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Taichi Onimaru
- Department of Anaesthesiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Takahiro Honjo
- Department of Anaesthesiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Hirofumi Hioki
- Department of Cardiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Yusuke Watanabe
- Department of Cardiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
| | - Shigehito Sawamura
- Department of Anaesthesiology, Teikyo University Hospital, Itabashi-ku, Tokyo, Japan
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Jimenez Diaz VA, Estevez Loureiro R, Baz Alonso JA, Juan Salvadores P, Bastos Fernandez G, Caneiro Queija B, Veiga Garcia C, Iñiguez Romo A. Stroke prevention during and after transcatheter aortic valve implantation: From cerebral protection devices to antithrombotic management. Front Cardiovasc Med 2022; 9:958732. [PMID: 36324741 PMCID: PMC9618870 DOI: 10.3389/fcvm.2022.958732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/12/2022] [Indexed: 07/29/2023] Open
Abstract
Since its conception, transcatheter aortic valve implantation (TAVI) has undergone important improvements both in the implantation technique and in transcatheter devices, allowing an enthusiastic adoption of this therapeutic approach in a wide population of patients previously without a surgical option and managed conservatively. Nowadays, patients with severe symptomatic aortic stenosis are typically managed with TAVI, regardless of their risk to surgery, improving the prognosis of patients and thus achieving an exponential global expansion of its use. However, thromboembolic and hemorrhagic complications remain a latent concern in TAVI recipients. Both complications can appear simultaneously in the periprocedural period or during the follow-up, and when minor, they resolved without apparent sequelae, but in a relevant percentage of cases, they are devastating, overshadowing the benefit achieved with TAVI. Our review outlines the etiology and incidence of thromboembolic complications associated with TAVI, the main current strategies for their prevention, and the implications of its pharmacological management at the follow-up in a TAVI population, mostly frail and predisposed to bleeding complications.
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Affiliation(s)
- Victor Alfonso Jimenez Diaz
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Rodrigo Estevez Loureiro
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Jose Antonio Baz Alonso
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Pablo Juan Salvadores
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Guillermo Bastos Fernandez
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Berenice Caneiro Queija
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Cesar Veiga Garcia
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
| | - Andres Iñiguez Romo
- Department of Cardiology, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
- Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
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Hindi MN, Akodad M, Nestelberger T, Sathananthan J. Antithrombotic Therapy After Transcatheter Aortic Valve Replacement: An Overview. STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2022; 6:100085. [PMID: 37288058 PMCID: PMC10242582 DOI: 10.1016/j.shj.2022.100085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 07/29/2022] [Accepted: 08/04/2022] [Indexed: 06/09/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) is an established procedure for the treatment of patients with severe aortic stenosis. The optimal antithrombotic regimen following TAVR, currently unknown and inconsistently applied, is impacted by thromboembolic risk, frailty, bleeding risk, and comorbidities. There is a quickly growing body of literature examining the complex issues underlying antithrombotic regimens post-TAVR. This review provides an overview of thromboembolic and bleeding events following TAVR, summarizes the evidence regarding optimal antiplatelet and anticoagulant use post-TAVR, and highlights current challenges and future directions. By understanding appropriate indications and outcomes associated with different antithrombotic regimens post-TAVR, morbidity and mortality can be minimized in a generally frail and elderly patient population.
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Affiliation(s)
- Mathew N. Hindi
- Centre for Cardiovascular and Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, Canada
| | - Mariama Akodad
- Centre for Cardiovascular and Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, Canada
| | - Thomas Nestelberger
- Centre for Cardiovascular and Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, Canada
- Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Janarthanan Sathananthan
- Centre for Cardiovascular and Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, Canada
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Comparison of the Degree of Gastric Mucosal Injury between Patients Who Are Receiving Dual Antiplatelet Therapy or Single Antiplatelet Therapy. Diagnostics (Basel) 2022; 12:diagnostics12102364. [PMID: 36292053 PMCID: PMC9600151 DOI: 10.3390/diagnostics12102364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/23/2022] [Accepted: 09/27/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Patients taking low-dose aspirin have a higher incidence of gastroduodenal ulcers and higher risk of upper gastrointestinal bleeding than patients who do not. Thienopyridine antiplatelet agents may similarly cause bleeding gastroduodenal erosions and ulcers. The incidence of gastrointestinal bleeding is reported to be higher when these antithrombotic drugs are used in combination. Until now, most studies have focused on bleeding, and no study has compared the degree of gastric mucosal injury between patients receiving dual antiplatelet therapy (DAPT) and those receiving single antiplatelet therapy (SAPT) in real-world clinical practice. Aim: Our objective was to compare the degree of gastric mucosal injury in patients taking low-dose aspirin in combination with clopidogrel (one of the thienopyridine antiplatelet agents) with that of patients who were taking aspirin or clopidogrel as a single agent. Methods: Patients who were taking aspirin and/or clopidogrel and who underwent scheduled esophagogastroduodenoscopy between April 2015 and March 2020 were enrolled in this study. Endoscopic images were reviewed retrospectively, and the degree of gastric mucosal injury was assessed with the modified Lanza score (m-Lanza score). The m-Lanza score was compared between DAPT patients taking aspirin and clopidogrel and SAPT patients taking either aspirin alone or clopidogrel alone. Results: The m-Lanza scores of the DAPT group, the aspirin group, and the clopidogrel group were 1.67 ± 1.81 (mean ± standard deviation), 0.95 ± 1.61, and 0.72 ± 1.29, respectively. The m-Lanza score of the DAPT group tended to be higher than that of the aspirin group (p = 0.06) and was significantly higher than that of the clopidogrel group (p = 0.03). Conclusion: The degree of gastric mucosal injury in DAPT patients was significantly higher than that in patients using clopidogrel alone and tended to be higher than that in patients using aspirin alone in real-world clinical practice.
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Masiero G, Paradies V, Franzone A, Bellini B, De Biase C, Karam N, Sanguineti F, Mamas MA, Eltchaninoff H, Fraccaro C, Castiglioni B, Attisano T, Esposito G, Chieffo A. Sex-Specific Considerations in Degenerative Aortic Stenosis for Female-Tailored Transfemoral Aortic Valve Implantation Management. J Am Heart Assoc 2022; 11:e025944. [PMID: 36172929 DOI: 10.1161/jaha.121.025944] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The impact of sex on pathophysiological processes, clinical presentation, treatment options, as well as outcomes of degenerative aortic stenosis remain poorly understood. Female patients are well represented in transfemoral aortic valve implantation (TAVI) trials and appear to derive favorable outcomes with TAVI. However, higher incidences of major bleeding, vascular complications, and stroke have been reported in women following TAVI. The anatomical characteristics and pathophysiological features of aortic stenosis in women might guide a tailored planning of the percutaneous approach. We highlight whether a sex-based TAVI management strategy might impact on clinical outcomes. This review aimed to evaluate the impact of sex from diagnosis to treatment of degenerative aortic stenosis, discussing the latest evidence on epidemiology, pathophysiology, clinical presentation, therapeutic options, and outcomes. Furthermore, we focused on technical sex-oriented considerations in TAVI including the preprocedural screening, device selection, implantation strategy, and postprocedural management.
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Affiliation(s)
- Giulia Masiero
- Department of Cardiac, Thoracic Vascular Science and Public Health, University of Padova Italy
| | - Valeria Paradies
- Department of Cardiology Maasstad Hospital Rotterdam The Netherlands
| | - Anna Franzone
- Department of Advanced Biomedical Sciences Federico II University of Naples Italy
| | - Barbara Bellini
- Interventional Cardiology Unit IRCCS San Raffaele Scientific Institute Milan Italy
| | - Chiara De Biase
- Groupe CardioVasculaire Interventionnel Clinique Pasteur Toulouse France
| | - Nicole Karam
- Cardiology Department European Hospital Georges Pompidou Paris France
| | | | - Mamas A Mamas
- Keele Cardiovascular Research Group School of Medicine, Keele University Stoke-on-Trent United Kingdom.,Department of Cardiology Royal Stoke University Hospital Stoke-on-Trent United Kingdom.,Department of Medicine Thomas Jefferson University Philadelphia PA
| | | | - Chiara Fraccaro
- Department of Cardiac, Thoracic Vascular Science and Public Health, University of Padova Italy
| | | | - Tiziana Attisano
- Division of Interventional Cardiology Cardiovascular and Thoracic Department, San Giovanni di Dio e Ruggi Salerno Italy
| | - Giovanni Esposito
- Department of Advanced Biomedical Sciences Federico II University of Naples Italy
| | - Alaide Chieffo
- Interventional Cardiology Unit IRCCS San Raffaele Scientific Institute Milan Italy
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Ke Y, Wang J, Wang W, Guo S, Dai M, Wu L, Bao Y, Li B, Ju J, Xu H, Jin Y. Antithrombotic strategies after transcatheter aortic valve implantation: A systematic review and network meta-analysis of randomized controlled trials. Int J Cardiol 2022; 362:139-146. [PMID: 35654173 DOI: 10.1016/j.ijcard.2022.05.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/16/2022]
Abstract
AIMS Meta-analyses comparing different antithrombotic strategies were conducted to determine the optimal therapeutic regimen post transcatheter aortic valve implantation (TAVI). However, there were restricted high-quality direct comparisons across the different antithrombotic therapeutic regimens. We sought to explore the safety and efficacy of different antithrombotic therapy strategies after TAVI using network meta-analyses of randomized controlled trials (RCTs). METHODS We searched CENTRAL, PubMed, Embase and Medline through August 2021 for RCTs that directly compared different antithrombotic schemes in adults who had undergone TAVI. We conducted a pairwise and network meta-analysis measuring all-cause mortality, stroke, myocardial infarction, all bleeding and life-threatening or major bleeding events. The surface under the cumulative ranking (SUCRA) curve was estimated to rank the therapies. We evaluated the risk of bias and graded the quality of the evidence using established methods. RESULTS Six RCTs of 2824 patients who underwent TAVI were analysed. The risk of all bleeding [relative risk (RR) 1.88 (1.34-2.64)] and life-threatening or major bleeding [RR 2.03 (1.27-3.24)] was significantly higher for dual antiplatelet therapy (DAPT) than single antiplatelet therapy (SAPT), whereas there was no significant difference in the risk of all-cause mortality [RR 1.01 (0.61-1.68)] between DAPT and SAPT. Oral anticoagulant (OAC) + SAPT (OACSAPT) had significantly higher rates of all bleeding and life-threatening or major bleeding events compared with SAPT ([RR 3.46 (2.23-5.36)], [RR 2.86 (1.50-5.45)]). The risk of all-cause mortality [RR 1.72 (1.14-2.59)] and all bleeding [RR 1.84 (1.38-2.44)] were significantly higher for OACSAPT than DAPT, whereas there was no significant difference in the risk of life-threatening or major bleeding events [RR 1.41 (0.89-2.23)] between DAPT and OACSAPT. There was no significant difference in stroke or myocardial infarction among the different antithrombotic strategies (SAPT, DAPT and OACSAPT). Additionally, patients receiving OACSAPT had the highest risks for all-cause mortality (SUCRA 3.5%) and life-threatening or major bleeding (SUCRA 2.3%). SAPT seemed to be superior to DAPT in terms of all-cause mortality (SUCRA SAPT: 76.7%, DAPT: 69.8%) and stroke (SUCRA 69.6%, 59.7%). CONCLUSIONS Except for OACSAPT having a higher all-cause mortality than DAPT, patients who underwent TAVI had similar all-cause mortality, stroke and myocardial infarction rates among different antithrombotic regimens. Patients on SAPT had a significantly lower bleeding risk than those on DAPT and OACSAPT. Our study indicates that SAPT is the preferred therapeutic strategy when there is no indication for OAC or DAPT. Furthermore, the application of OACSAPT was ranked the worst among all antithrombotic regimens and should be averted due to an increased risk of all-cause mortality and all bleeding.
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Affiliation(s)
- Yijun Ke
- Discipline of Pharmacy Administration, Anqing Medical Center affiliated to Anhui Medical University(Anqing Municipal Hospital), Anqing, Anhui, China; School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
| | - Juan Wang
- Department of Pharmacy, The Friendship Hospital of ILY Kazak Autonomous Prefecture, Xinjiang, Yili, China
| | - Wei Wang
- Department of Gastroenterology, Anqing Medical Center affiliated to Anhui Medical University(Anqing Municipal Hospital), Anqing, Anhui, China
| | - Sitong Guo
- Department of Pharmacy, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Mengfei Dai
- School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu 210000, China
| | - Lifang Wu
- School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
| | - Yanni Bao
- School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
| | - Baozhu Li
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Jing Ju
- Department of Equipment, Anqing Medical Center affiliated to Anhui Medical University(Anqing Municipal Hospital), Anqing, Anhui, China.
| | - Hang Xu
- Department of Pharmacy, Nanjing Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, Jiangsu, China.
| | - Yong Jin
- School of Pharmacy, Anhui Medical University, Hefei, Anhui, China.
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Park DW, Ahn JM, Kang DY, Kim KW, Koo HJ, Yang DH, Jung SC, Kim B, Wong YTA, Lam CCS, Yin WH, Wei J, Lee YT, Kao HL, Lin MS, Ko TY, Kim WJ, Kang SH, Yun SC, Lee SA, Ko E, Park H, Kim DH, Kang JW, Lee JH, Park SJ. Edoxaban Versus Dual Antiplatelet Therapy for Leaflet Thrombosis and Cerebral Thromboembolism After TAVR: The ADAPT-TAVR Randomized Clinical Trial. Circulation 2022; 146:466-479. [PMID: 35373583 DOI: 10.1161/circulationaha.122.059512] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is unknown whether the direct oral anticoagulant edoxaban can reduce leaflet thrombosis and the accompanying cerebral thromboembolic risk after transcatheter aortic valve replacement. In addition, the causal relationship of subclinical leaflet thrombosis with cerebral thromboembolism and neurological or neurocognitive dysfunction remains unclear. METHODS We conducted a multicenter, open-label randomized trial comparing edoxaban with dual antiplatelet therapy (aspirin plus clopidogrel) in patients who had undergone successful transcatheter aortic valve replacement and did not have an indication for anticoagulation. The primary end point was an incidence of leaflet thrombosis on 4-dimensional computed tomography at 6 months. Key secondary end points were the number and volume of new cerebral lesions on brain magnetic resonance imaging and the serial changes of neurological and neurocognitive function between 6 months and immediately after transcatheter aortic valve replacement. RESULTS A total of 229 patients were included in the final intention-to-treat population. There was a trend toward a lower incidence of leaflet thrombosis in the edoxaban group compared with the dual antiplatelet therapy group (9.8% versus 18.4%; absolute difference, -8.5% [95% CI, -17.8% to 0.8%]; P=0.076). The percentage of patients with new cerebral lesions on brain magnetic resonance imaging (edoxaban versus dual antiplatelet therapy, 25.0% versus 20.2%; difference, 4.8%; 95% CI, -6.4% to 16.0%) and median total new lesion number and volume were not different between the 2 groups. In addition, the percentages of patients with worsening of neurological and neurocognitive function were not different between the groups. The incidence of any or major bleeding events was not different between the 2 groups. We found no significant association between the presence or extent of leaflet thrombosis with new cerebral lesions and a change of neurological or neurocognitive function. CONCLUSIONS In patients without an indication for long-term anticoagulation after successful transcatheter aortic valve replacement, the incidence of leaflet thrombosis was numerically lower with edoxaban than with dual antiplatelet therapy, but this was not statistically significant. The effects on new cerebral thromboembolism and neurological or neurocognitive function were also not different between the 2 groups. Because the study was underpowered, the results should be considered hypothesis generating, highlighting the need for further research. REGISTRATION URL: https://www. CLINICALTRIALS gov. Unique identifier: NCT03284827.
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Affiliation(s)
- Duk-Woo Park
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung-Min Ahn
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Do-Yoon Kang
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyung Won Kim
- Asan Image Metrics, Clinical Trial Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea (K.W.K.)
| | - Hyun Jung Koo
- Department of Radiology Research Institute of Radiology (H.J.K., D.H.Y., S.C.J., J.-W.K.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Hyun Yang
- Department of Radiology Research Institute of Radiology (H.J.K., D.H.Y., S.C.J., J.-W.K.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung Chai Jung
- Department of Radiology Research Institute of Radiology (H.J.K., D.H.Y., S.C.J., J.-W.K.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Byungjun Kim
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul (B.K.)
| | - Yiu Tung Anthony Wong
- Division of Cardiology, Department of Medicine, University of Hong Kong, Queen Mary Hospital (Y.T.A.W., C.C.S.L.)
| | - Cheung Chi Simon Lam
- Division of Cardiology, Department of Medicine, University of Hong Kong, Queen Mary Hospital (Y.T.A.W., C.C.S.L.)
| | - Wei-Hsian Yin
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan (W.-H.Y., J.W., Y.-T.L.)
| | - Jeng Wei
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan (W.-H.Y., J.W., Y.-T.L.)
| | - Yung-Tsai Lee
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan (W.-H.Y., J.W., Y.-T.L.)
| | - Hsien-Li Kao
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei (H.-L.K., M.-S.L.)
| | - Mao-Shin Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei (H.-L.K., M.-S.L.)
| | - Tsung-Yu Ko
- Division of Cardiology, Department of Internal Medicine, Hsin-Chu Branch, National Taiwan University Hospital (T.-Y.K.)
| | - Won-Jang Kim
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, Korea (W.-J.K., S.H.K.)
| | - Se Hun Kang
- Department of Cardiology, CHA Bundang Medical Center, Seongnam, Korea (W.-J.K., S.H.K.)
| | - Sung-Cheol Yun
- Division of Biostatistics (S.-C.Y.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Ah Lee
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Euihong Ko
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hanbit Park
- Division of Cardiology, GangNeung Asan Hospital (H.P.), University of Ulsan College of Medicine, Korea
| | - Dae-Hee Kim
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joon-Won Kang
- Department of Radiology Research Institute of Radiology (H.J.K., D.H.Y., S.C.J., J.-W.K.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Hong Lee
- Department of Neurology (J.-H.L.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Jung Park
- Division of Cardiology (D.-W.P., J.-M.A., D.-Y.K., S.-A.L., E.K., D.-H.K., S.-J.P.), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Mahalwar G, Kumar A, Majmundar M, Adebolu O, Yendamuri R, Lao N, Barve N, Kreutz RP, Reed GW, Puri R, Dani SS, Kalra A. Antithrombotic Strategy After Transcatheter Aortic Valve Replacement: A Network Meta-Analysis. Curr Probl Cardiol 2022; 47:101348. [DOI: 10.1016/j.cpcardiol.2022.101348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/03/2022] [Indexed: 11/24/2022]
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Fortmeier V, Rudolph TK. [Follow up Management after Transcatheter Aortic Valve Implantation]. Dtsch Med Wochenschr 2022; 147:1047-1055. [PMID: 35970186 DOI: 10.1055/a-1562-7039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Transcatheter aortic valve implantation (TAVI) has emerged as the gold standard therapy for patients with severe aortic stenosis with a high operative risk or older than 75 years. As these patients usually exhibit several comorbidities, not only the preinterventional and periinterventional management are of interest, but also the postinterventional care plays an incremental role in order to prevent short and long term complications having an enormous influence on morbidity and mortality. Therefore, a close clinical observation by the primary care physician and primary cardiologist is essential for the patient's outcome. After discharge the first follow up examination should be carried out 1 to 3 months after TAVI, the second one 6 months after TAVI, afterwards once a year. A detailed anamnesis especially regarding symptoms such as dyspnoea, anginal complaints and vertigo should be performed. Additionally, an electrocardiogram is recommended to detect conduction disturbances. An echocardiography with the focus on prosthetic valve function, paravalvular leckage, left ventricular function and possible indications for endocarditis is essential. Next to the endocarditis prophylaxis before specific dental procedures, the antithrombotic regimen plays a key role in the follow up management after TAVI. On the one hand, antithrombotic therapy reduces thromboembolic complications, on the other hand they might increase the bleeding risk. An optimal antithrombotic treatment strategy challenges clinicians as patient-specific risk factors and comorbidities (e. g., age, atrial fibrillation, coronary artery disease) must be considered and current data still leave some uncertainties.
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Greco A, Spagnolo M, Capodanno D. Antithrombotic therapy after transcatheter aortic valve implantation. Expert Rev Med Devices 2022; 19:499-513. [PMID: 35881777 DOI: 10.1080/17434440.2022.2106853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Transcatheter aortic valve implantation (TAVI) is a treatment option for patients with symptomatic severe aortic stenosis across the entire spectrum of surgical risk. TAVI conveys some risk for thrombotic complications, requiring antithrombotic drugs for their prevention. Bleeding events represent the major drawback of antithrombotic therapy, which should be carefully tailored over the individual patient's risk profile. AREAS COVERED This review aimed at exploring the rationale for the adoption of a tailored antithrombotic therapy after successful TAVI, with a description and analysis of common complications and their impact on therapy selection. In addition, we aimed at reviewing and discussing current knowledge in this area, with a main focus on the high-quality evidence supporting latest guideline recommendations. Finally, ongoing studies and future directions on antithrombotic therapy after TAVI were outlined. EXPERT OPINION Initial experience with antithrombotic therapy after TAVI was derived from percutaneous coronary intervention practice. Accruing evidence in the field led to the current monotherapy paradigm, which prioritizes oral anticoagulant and single antiplatelet therapy in patients with or without an established indication for long-term anticoagulation, respectively. Future studies will investigate the role of alternative antithrombotic strategies to improve clinical outcomes of TAVI patients by minimizing both thrombotic and bleeding complications.
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Affiliation(s)
- Antonio Greco
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico - San Marco", University of Catania, Catania, Italy
| | - Marco Spagnolo
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico - San Marco", University of Catania, Catania, Italy
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico - San Marco", University of Catania, Catania, Italy
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44
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Pournazari P, Chang SM, Little SH, Goel S, Faza NN. Prosthetic Aortic Valve Thrombosis. US CARDIOLOGY REVIEW 2022. [DOI: 10.15420/usc.2021.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Prosthetic valve thrombosis is the second leading cause of prosthetic valve deterioration and is being more readily diagnosed with the use of echocardiography and multidetector cardiac CT. Presentation of valve thrombosis can be acute or subacute and any change in clinical status of a patient with a prosthetic valve should raise a suspicion of prosthetic valve thrombosis. Diagnosis entails detailed clinical examination and comprehensive imaging. The choice of therapeutic options includes anticoagulation, fibrinolytic therapy, or valve replacement. Antiplatelet and anticoagulation therapy remain the mainstay of thrombosis prevention in patients with a prosthetic valve and a personalized approach is required to optimize prosthetic valve function and minimize the risk of bleeding.
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Affiliation(s)
- Payam Pournazari
- Department of Cardiology, Houston Methodist Debakey Heart & Vascular Center, Houston, TX
| | - Su Min Chang
- Department of Cardiology, Houston Methodist Debakey Heart & Vascular Center, Houston, TX
| | - Stephen H Little
- Department of Cardiology, Houston Methodist Debakey Heart & Vascular Center, Houston, TX
| | - Sachin Goel
- Department of Cardiology, Houston Methodist Debakey Heart & Vascular Center, Houston, TX
| | - Nadeen N Faza
- Department of Cardiology, Houston Methodist Debakey Heart & Vascular Center, Houston, TX
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Maier O, Bosbach G, Piayda K, Afzal S, Polzin A, Westenfeld R, Jung C, Kelm M, Zeus T, Veulemans V. Cerebrovascular Events after Transcatheter Aortic Valve Replacement: The Difficulty in Predicting the Unpredictable. J Clin Med 2022; 11:jcm11133902. [PMID: 35807187 PMCID: PMC9267500 DOI: 10.3390/jcm11133902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/25/2022] [Accepted: 06/30/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Cerebrovascular events (CVE) are feared complications following transcatheter aortic valve replacement (TAVR). We aimed to develop a new risk model for CVE prediction with the application of multimodal imaging. Methods: From May 2011 to August 2019, a total of 2015 patients underwent TAVR at our institution. The study cohort was subdivided into a derivation cohort (n = 1365) and a validation cohort (n = 650) for risk model development. Results: Of 2015 patients, 72 (3.6%) developed TAVR-related CVE. Pre-procedural factors of our risk model were history of prior CVE, a larger aortic valve area (≥0.55 cm2), a large aortic angulation (≥48.5°), and enhanced calcification of the right coronary cusp (≥447.2 AU), left ventricular outflow tract (≥262.4 AU), and ascending thoracic aorta (≥116.4 AU). Our risk model was superior for in-hospital CVE prediction following TAVR in the establishment cohort (AUC 0.73, 95% CI 0.66−0.80; p < 0.001) compared to other risk scores, such as the EuroSCORE II or the CHA2DS2-VASc score. Conclusions: Although CVE prediction in patients undergoing TAVR is challenging due to the complex nature of the TAVR procedure, our study highlights that multimodal imaging is a promising approach to generate a more accurate risk model for CVE prediction.
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Affiliation(s)
- Oliver Maier
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Georg Bosbach
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Kerstin Piayda
- CardioVascular Center (CVC) Frankfurt, 60389 Frankfurt, Germany;
| | - Shazia Afzal
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Amin Polzin
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Ralf Westenfeld
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Christian Jung
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Malte Kelm
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
- Medical Faculty, CARID (Cardiovascular Research Institute Duesseldorf), Heinrich Heine University, 40225 Duesseldorf, Germany
| | - Tobias Zeus
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
| | - Verena Veulemans
- Department of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, Heinrich Heine University, 40225 Duesseldorf, Germany; (O.M.); (G.B.); (S.A.); (A.P.); (R.W.); (C.J.); (M.K.); (T.Z.)
- Correspondence: ; Tel.: +49-211-8118-800
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van Ginkel DJ, Bor WL, Veenstra L, van 't Hof AWJ, Fabris E. Evolving concepts in the management of antithrombotic therapy in patients undergoing transcatheter aortic valve implantation. Eur J Intern Med 2022; 101:14-20. [PMID: 35623935 DOI: 10.1016/j.ejim.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/28/2022] [Accepted: 05/02/2022] [Indexed: 11/22/2022]
Abstract
Thromboembolic and bleeding complications negatively impact recovery and survival after transcatheter aortic valve implantation (TAVI). Particularly, there is a considerable risk of ischaemic stroke and vascular access related bleeding, as well as spontaneous gastro-intestinal bleeding. Therefore, benefit and harm of antithrombotic therapy should be carefully balanced. This review summarizes current evidence on peri- and post-procedural antithrombotic treatment. Indeed, in recent years, the management of antithrombotic therapy after TAVI has evolved from intensive, expert opinion-based strategies, towards a deescalated, evidence-based approach. Besides per procedural administration of unfractionated heparin, this encompasses single antiplatelet therapy in patients without a concomitant indication for oral anticoagulation (OAC); and OAC monotherapy in patients with such indication, mainly being atrial fibrillation. Combination therapy should generally be avoided to reduce bleeding risk, except after recent coronary stenting where a period of dual antiplatelet therapy (aspirin plus P2Y12-inhibitor) or P2Y12-inhibitor plus OAC (in patients with an independent indication for OAC) is recommended to prevent stent thrombosis. This new paradigm in which reduced antithrombotic intensity leads to improved patient safety, without a loss of efficacy, may be particularly suitable for elderly and fragile patients. Whether this holds in upcoming populations of younger and lower-risk patients and in specific populations as patients with subclinical valve thrombosis, is yet to be proven. Finally, whether less intensive or alternative approaches should be also applied for the periprocedural management of the antithrombotic therapy, has to be determined by ongoing and future studies.
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Affiliation(s)
- Dirk Jan van Ginkel
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Willem L Bor
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Leo Veenstra
- Department of Cardiology, Zuyderland Medical Centre, Heerlen, the Netherlands; Department of Cardiology, Maastricht University Medical Centre, Maastricht, the Netherlands; Cardiovascular Research Institute Maastricht (CARIM), Maastricht, the Netherlands
| | - Arnoud W J van 't Hof
- Department of Cardiology, Zuyderland Medical Centre, Heerlen, the Netherlands; Department of Cardiology, Maastricht University Medical Centre, Maastricht, the Netherlands; Cardiovascular Research Institute Maastricht (CARIM), Maastricht, the Netherlands
| | - Enrico Fabris
- Cardiothoracovascular Department, University of Trieste, Trieste, Italy.
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Clarizia NA, Bapat VN, Ruel M. Current surgical bioprostheses: Looking to the future. Prog Cardiovasc Dis 2022; 72:21-25. [PMID: 35718116 DOI: 10.1016/j.pcad.2022.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 06/12/2022] [Indexed: 11/15/2022]
Abstract
The utilization of bioprostheses for surgical heart valve replacement has been increasing across all age groups. For patients, the appeal of the bioprosthetic valve rests with the avoidance of anticoagulation, fewer thrombotic and hemorrhagic events, and the increasing availability of transcatheter valve-in-valve interventions -both in the aortic and mitral positions- allowing for lower morbidity reinterventions. While improvements in valve hemodynamics and long-term durability have made bioprostheses a reasonable choice for a growing number of patients, challenges do remain. With increasing usage of bioprostheses, especially in younger patients, there will be an increase in the projected number of failing bioprosthetic valves. This trend will bring even more emphasis to maximizing long-term durability, optimizing anticoagulation, and promoting patient-level decision making around prosthesis choice.
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Affiliation(s)
| | | | - Marc Ruel
- University of Ottawa Heart Institute, Ottawa, ON, Canada.
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Bernardi FLDM, Ribeiro HB, Nombela-Franco L, Cerrato E, Maluenda G, Nazif T, Lemos PA, Sztejfman M, Lamelas P, Echeverri D, Lopes MACQ, Brito FSD, Abizaid AA, Mangione JA, Eltchaninoff H, Søndergaard L, Rodes-Cabau J. Evolução e Estado Atual das Práticas de Implante Transcateter de Válvula Aórtica na América Latina – Estudo WRITTEN LATAM. Arq Bras Cardiol 2022; 118:1085-1096. [PMID: 35703645 PMCID: PMC9345155 DOI: 10.36660/abc.20210327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 09/01/2021] [Indexed: 12/25/2022] Open
Abstract
Fundamento: Implante transcateter de valva aórtica (TAVI) é um procedimento adotado em todo o mundo e suas práticas evoluem rapidamente. Variações regionais e temporais são esperadas. Objetivo: Comparar a prática de TAVI na América Latina com aquela no resto do mundo e avaliar suas mudanças na América Latina de 2015 a 2020. Método: A pesquisa foi realizada em centros de TAVI em todo o mundo entre março e setembro de 2015, e novamente nos centros latino-americanos entre julho de 2019 e janeiro de 2020. As seguintes questões foram abordadas: i) informação geral sobre os centros; ii) avaliação pré-TAVI; iii) técnicas do procedimento; iv) conduta pós-TAVI; v) seguimento. As respostas da pesquisa dos centros latino-americanos em 2015 (LATAM15) foram comparadas àquelas dos centros no resto do mundo (WORLD15) e ainda àquelas da pesquisa dos centros latino-americanos de 2020 (LATAM20). Adotou-se o nível de significância de 5% na análise estatística. Resultados: 250 centros participaram da pesquisa em 2015 (LATAM15=29; WORLD15=221) e 46 na avaliação LATAM20. No total, foram 73.707 procedimentos, sendo que os centros WORLD15 realizaram, em média, 6 e 3 vezes mais procedimentos do que os centros LATAM15 e LATAM20, respectivamente. Os centros latino-americanos realizaram menor número de TAVI minimalista do que os do restante do mundo, mas aumentaram significativamente os procedimentos menos invasivos após 5 anos. Quanto à assistência pós-procedimento, observaram-se menor tempo de telemetria e de manutenção do marca-passo temporário, além de menor uso de terapia dupla antiplaquetária nos centros LATAM20. Conclusão: A despeito do volume de procedimentos ainda significativamente menor, muitos aspectos da prática de TAVI nos centros latino-americanos evoluíram recentemente, acompanhando a tendência dos centros dos países desenvolvidos.
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Antithrombotic treatment for valve protheses: Which drug, which dose, and when? Prog Cardiovasc Dis 2022; 72:4-14. [DOI: 10.1016/j.pcad.2022.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 05/29/2022] [Indexed: 11/20/2022]
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Sotade OT, Jorm LR, Kushwaha VV, Yu J, Sedrakyan A, Falster MO, Pearson SA. Post-Discharge Antithrombotic Therapy Following Transcatheter Aortic Valve Implantation in Australian Patients. Heart Lung Circ 2022; 31:1144-1152. [PMID: 35637093 DOI: 10.1016/j.hlc.2022.04.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/29/2022] [Accepted: 04/26/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND Guidelines recommend antithrombotic therapy for patients following transcatheter aortic valve implantation (TAVI) to reduce the risk of ischaemic events and bioprosthetic valve thrombosis. OBJECTIVE To describe antithrombotic dispensing within 30 days of discharge for Australian patients receiving TAVI. METHODS We performed a state-wide retrospective cohort study using linked hospital and medicines dispensing data from January 2013 to December 2018 for all patients receiving TAVI in New South Wales, Australia. We identified patients dispensed oral anticoagulants (vitamin K antagonists [warfarin], direct oral anticoagulants [DOACs]) or clopidogrel within 30 days of discharge. We examined demographic and clinical predictors of antithrombotic dispensing. RESULTS Our cohort comprised 1,217 patients who underwent TAVI; median age was 84 years and 707 (58.1%) were male. Of these, 808 patients (66.4%) had an antithrombotic dispensed within 30 days of hospital discharge. One-third (33.7%) of these patients were dispensed an anticoagulant (16.1% warfarin; 17.6% DOACs) and two-thirds (66.3%) were dispensed clopidogrel. Patients undergoing TAVI were more likely to be dispensed an antithrombotic medicine within 30-days of hospital discharge if they had been dispensed antithrombotic medicines (RR 1.07; 95% CI 1.03-1.11) or angiotensin-converting-enzyme inhibitors/angiotensin II receptor blockers (RR 1.04; 95% CI 1.00-1.07) in the 6 months prior to admission. Patients with a history of haemorrhage were less likely to be dispensed an antithrombotic medicine within 30 days of hospital discharge (RR 0.93; 95% CI 0.89-0.98). CONCLUSIONS We observed gaps in best evidence pharmacotherapy for patients post-TAVI, with almost one third of patients not receiving antithrombotic medicines post-discharge. Further research is needed to quantify the impact of emerging clinical guidelines recommending single antiplatelet therapy, on adherence to best-practice care.
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Affiliation(s)
| | - Louisa R Jorm
- Centre for Big Data Research in Health, University of New South Wales, Sydney, NSW, Australia
| | | | - Jennifer Yu
- Prince of Wales Hospital, Sydney, NSW, Australia
| | | | - Michael O Falster
- Centre for Big Data Research in Health, University of New South Wales, Sydney, NSW, Australia
| | - Sallie-Anne Pearson
- Centre for Big Data Research in Health, University of New South Wales, Sydney, NSW, Australia
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