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Cusumano JA, Kalogeropoulos AP, Le Provost M, Gallo NR, Levine SM, Inzana T, Papamanoli A. The emerging challenge of Enterococcus faecalis endocarditis after transcatheter aortic valve implantation: time for innovative treatment approaches. Clin Microbiol Rev 2024:e0016823. [PMID: 39235238 DOI: 10.1128/cmr.00168-23] [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: 09/06/2024] Open
Abstract
SUMMARYInfective endocarditis (IE) is a life-threatening infection that has nearly doubled in prevalence over the last two decades due to the increase in implantable cardiac devices. Transcatheter aortic valve implantation (TAVI) is currently one of the most common cardiac procedures. TAVI usage continues to exponentially rise, inevitability increasing TAVI-IE. Patients with TAVI are frequently nonsurgical candidates, and TAVI-IE 1-year mortality rates can be as high as 74% without valve or bacterial biofilm removal. Enterococcus faecalis, a historically less common IE pathogen, is the primary cause of TAVI-IE. Treatment options are limited due to enterococcal intrinsic resistance and biofilm formation. Novel approaches are warranted to tackle current therapeutic gaps. We describe the existing challenges in treating TAVI-IE and how available treatment discovery approaches can be combined with an in silico "Living Heart" model to create solutions for the future.
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Affiliation(s)
- Jaclyn A Cusumano
- Arnold & Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, New York, USA
| | - Andreas P Kalogeropoulos
- Renaissance School of Medicine Division of Cardiology, Stony Brook University, Stony Brook, New York, USA
| | - Mathieu Le Provost
- School of Engineering, Computer Science and Artificial Intelligence, Long Island University, Brooklyn, New York, USA
| | - Nicolas R Gallo
- Arnold & Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, New York, USA
- School of Engineering, Computer Science and Artificial Intelligence, Long Island University, Brooklyn, New York, USA
| | | | - Thomas Inzana
- College of Veterinary Medicine, Long Island University, Brooklyn, New York, USA
| | - Aikaterini Papamanoli
- Division of Infectious Diseases, Stony Brook University Medical Center, Stony Brook, New York, USA
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Hatab T, Zaid S, Thakkar SJ, Bou Chaaya RG, Goel SS, Reardon MJ. Infection of Transcatheter Valvular Devices. Curr Cardiol Rep 2024; 26:767-775. [PMID: 38806975 DOI: 10.1007/s11886-024-02076-9] [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] [Accepted: 05/15/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE OF REVIEW This review explores the epidemiology, clinical traits, and diagnosis of Transcatheter Aortic Valve Replacement-Associated Infective Endocarditis (TAVR-IE) and mitral transcatheter edge-to-edge repair infective endocarditis (TEER-IE), focusing on a multimodal imaging approach. It addresses the rising prevalence of TAVR and TEER, emphasizing the need to understand long-term complications and clinical consequences, which poses significant challenges despite advancements in valve technology. RECENT FINDINGS Studies report a variable incidence of TAVR-IE and TEER-IE influenced by diverse patient risk profiles and procedural factors. Younger age, male gender, and certain comorbidities emerge as patient-related risk factors. Procedure-related factors include intervention location, valve type, and technical aspects. Microbiologically, Staphylococcus aureus, Viridans Group Streptococcus, and Enterococcus are frequently encountered pathogens. TAVR-IE and TEER-IE diagnosis involves a multimodal imaging approach due to limitations in echocardiography. Blood cultures and imaging aid identification, with Fluorescence in situ hybridization is showing promise. Treatment encompasses medical management with antibiotics and, when necessary, surgical intervention. The management approach requires a multidisciplinary "Endocarditis Team." This review underscores the need for continued research to refine risk prediction, enhance diagnostic accuracy, and optimize management strategies for TAVR-IE, considering the evolving landscape of transcatheter interventions.
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Affiliation(s)
- Taha Hatab
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Allison Family Distinguished Chair of Cardiovascular Research, 6550 Fannin Street, Office 1401, Houston, TX, 77030, USA
| | - Syed Zaid
- Baylor School of Medicine and the Michael E DeBakey VAMC, Houston, TX, USA
| | - Samarthkumar J Thakkar
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Allison Family Distinguished Chair of Cardiovascular Research, 6550 Fannin Street, Office 1401, Houston, TX, 77030, USA
| | - Rody G Bou Chaaya
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Allison Family Distinguished Chair of Cardiovascular Research, 6550 Fannin Street, Office 1401, Houston, TX, 77030, USA
| | - Sachin S Goel
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Allison Family Distinguished Chair of Cardiovascular Research, 6550 Fannin Street, Office 1401, Houston, TX, 77030, USA
| | - Michael J Reardon
- Division of Cardiothoracic Surgery, Houston Methodist DeBakey Heart & Vascular Center, Allison Family Distinguished Chair of Cardiovascular Research, 6550 Fannin Street, Office 1401, Houston, TX, 77030, USA.
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Ried ID, Omran H, Potratz M, Rudolph TK, Scholtz S, Bleiziffer S, Piper C. Infective endocarditis after isolated aortic valve replacement: comparison between catheter-interventional and surgical valve replacement. Clin Res Cardiol 2024; 113:336-352. [PMID: 38170247 PMCID: PMC10850222 DOI: 10.1007/s00392-023-02356-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/01/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND AND AIMS Prosthetic valve endocarditis (PVE) is the prognostically most unfavourable complication after aortic valve replacement. This study aims to contribute to a better understanding of the different pathological and therapeutical aspects between PVE following surgical (SAVR) and transcatheter aortic valve replacement (TAVI). METHODS All patients who had undergone primary isolated SAVR (n = 3447) or TAVI (n = 2269) at our Centre between 01/2012 and 12/2018 were analysed. Diagnosis of PVE was based on Duke criteria modified in 2015. Incidence, risk factors, pathogens, impact of complications or therapy on mortality were analysed and compared between SAVR- and TAVI-PVE. RESULTS PVE incidence did not differ significantly after SAVR with 4.9/100 patient-years and TAVI with 2.4/100 patient-years (p = 0.49), although TAVI patients were older (mean 80 vs. 67 years) and had more comorbidities (STS score mean 5.9 vs. 1.6) (p < 0.001). TAVI prostheses with polymer showed a 4.3-fold higher risk to develop PVE than without polymer (HR 4.3; p = 0.004). Most common pathogens were staphylococci and enterococci (p > 0.05). Propensity-score matching analysis showed that the type of aortic valve replacement had no effect on the development of post-procedural PVE (p = 0.997). One-year survival was higher in TAVI-PVE patients treated with antibiotics only compared to additional surgical therapy (90.9% vs. 33.3%; p = 0.005). In SAVR-PVE patients, both therapies were comparable in terms of survival (p = 0.861). However, SAVR-PVE patients who were not operated, despite ESC-guideline recommendation, had significantly poorer one-year survival (p = 0.004). CONCLUSION TAVI patients did not have a significantly higher risk to develop PVE. Our data suggest that TAVI-PVE patients in contrast to SAVR-PVE patients can more often be treated with antibiotics only, presumably due to the lack of a polymeric suture ring.
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Affiliation(s)
- Isabelle D Ried
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany
| | - Hazem Omran
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany
| | - Max Potratz
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany
| | - Tanja K Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany
| | - Smita Scholtz
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany
| | - Sabine Bleiziffer
- Clinic for Thoracic and Cardiovascular Surgery, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Cornelia Piper
- Clinic for General and Interventional Cardiology/Angiology, Herz- Und Diabeteszentrum NRW, Ruhr-Universität Bochum, Georgstr. 11, 32545, Bad Oeynhausen, Germany.
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Hussey PT, Meers JB. Infective Endocarditis After Transcatheter Aortic Valve Replacement: An Update for the Cardiothoracic Anesthesiologist. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00265-3. [PMID: 37211517 DOI: 10.1053/j.jvca.2023.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 04/23/2023] [Indexed: 05/23/2023]
Affiliation(s)
- Patrick T Hussey
- Department of Anesthesiology and Perioperative Medicine,University of Alabama at Birmingham (UAB), Birmingham, AL
| | - J Brad Meers
- Department of Anesthesiology and Perioperative Medicine,University of Alabama at Birmingham (UAB), Birmingham, AL
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Zakhour J, Allaw F, Kalash S, Wehbe S, Kanj SS. Infective Endocarditis after Transcatheter Aortic Valve Replacement: Challenges in the Diagnosis and Management. Pathogens 2023; 12:pathogens12020255. [PMID: 36839526 PMCID: PMC9960284 DOI: 10.3390/pathogens12020255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/24/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023] Open
Abstract
Although initially conceived for high-risk patients who are ineligible for surgical aortic valve replacement (SAVR), transcatheter aortic valve replacement (TAVR) is now recommended in a wider spectrum of indications, including among young patients. However, similar to SAVR, TAVR is also associated with a risk of infectious complications, namely, prosthetic valve endocarditis (PVE). As the number of performed TAVR procedures increases, and despite the low incidence of PVE post-TAVR, clinicians should be familiar with its associated risk factors and clinical presentation. Whereas the diagnosis of native valve endocarditis can be achieved straightforwardly by applying the modified Duke criteria, the diagnosis of PVE is more challenging given its atypical symptoms, the lower sensitivity of the criteria involved, and the low diagnostic yield of conventional echocardiography. Delay in proper management can be associated with increased morbidity and mortality. Therefore, clinicians should have a high index of suspicion and initiate proper work-up according to the severity of the illness, the underlying host, and the local epidemiology of the causative organisms. The most common causative pathogens are Gram-positive bacteria such as Staphylococcus aureus, coagulase-negative staphylococci, Enterococcus spp., and Streptococcus spp. (particularly the viridans group), while less-likely causative pathogens include Gram-negative and fungal pathogens. The high prevalence of antimicrobial resistance complicates the choice of therapy. There remain controversies regarding the optimal management strategies including indications for surgical interventions. Surgical assessment is recommended early in the course of illness and surgical intervention should be considered in selected patients. As in other PVE, the duration of therapy depends on the isolated pathogen, the host, and the clinical response. Since TAVR is a relatively new procedure, the outcome of TAVR-PVE is yet to be fully understood.
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Affiliation(s)
- Johnny Zakhour
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Fatima Allaw
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Suha Kalash
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Saliba Wehbe
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Souha S. Kanj
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
- Center for Infectious Diseases Research, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
- Correspondence: ; Tel.: +961-1-350000; Fax: +961-1-370814
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Del Val D, Panagides V, Mestres CA, Miró JM, Rodés-Cabau J. Infective Endocarditis After Transcatheter Aortic Valve Replacement: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 81:394-412. [PMID: 36697140 DOI: 10.1016/j.jacc.2022.11.028] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 01/25/2023]
Abstract
Infective endocarditis (IE) is a rare but serious complication following transcatheter aortic valve replacement (TAVR). Despite substantial improvements in the TAVR procedure (less invasive) and its expansion to younger and healthier patients, the incidence of IE after TAVR remains stable, with incidence rates similar to those reported after surgical aortic valve replacement. Although IE after TAVR is recognized as a subtype of prosthetic valve endocarditis, this condition represents a particularly challenging scenario given its unique clinical and microbiological profile, the high incidence of IE-related complications, the uncertain role of cardiac surgery, and the dismal prognosis in most patients with TAVR-IE. The number of TAVR procedures is expected to grow exponentially in the coming years, increasing the number of patients at risk of developing this life-threatening complication. Therefore, a detailed understanding of this disease and its complications will be essential to improve clinical outcomes.
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Affiliation(s)
- David Del Val
- Hospital Universitario de La Princesa, Madrid, Spain; Instituto de Investigación Sanitaria, Hospital Universitario de La Princesa, CIBERCV, Madrid, Spain; Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Vassili Panagides
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Carlos A Mestres
- Department of Cardiac Surgery, University Hospital Zürich, Zürich, Switzerland
| | - José M Miró
- Infectious Diseases Service, Hospital Clinic-L'Institut d'Investigacions Biomèdiques August Pi i Sunyer, University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada; Clínic Barcelona, Barcelona, Spain.
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Bioprosthetic valve dysfunction and failure after TAVI in bicuspid aortic valve stenosis during one-year follow-up according to VARC-3. Clin Res Cardiol 2022; 111:1358-1366. [PMID: 35767098 DOI: 10.1007/s00392-022-02052-9] [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: 04/18/2022] [Accepted: 06/03/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) in bicuspid aortic valve (BAV) stenosis has become more frequent in the last years. This may pose challenges for long-time valve durability. Therefore, we aimed to evaluate the prevalence of bioprosthetic valve dysfunction (BVD) with the newest-generation devices in BAV stenosis up to one-year follow-up (FU). METHODS The primary endpoint was defined as the prevalence of BVD during the first procedural year according to Valve Academic Research Consortium (VARC)-3 criteria. Secondary endpoints were defined as failure in device success and clinical endpoints according to VARC-3. RESULTS A total of 107 patients were included. Of these, 34 subjects (31.8%) met the criteria for BVD during a mean FU of 263 ± 180 days, of which 20.2% were already documented after thirty days. Device success after one year was lower in the + BVD cohort (57.6% vs. 98.7%, p < 0.0001*). The rates of structural valve deterioration were 6.5%, non-structural valve deterioration (NSVD) 17.8%, subclinical leaflet thickening 10.3%, and endocarditis 0.9%. NSVD was foremost triggered by patient prosthesis mismatch in balloon-expandable valves. Hemodynamic valve deterioration stage 1 and 2 was confirmed in 16.8% of + BVD patients, while stage 1 and 3 bioprosthetic valve failure occurred in 1.9%. There was no impact of BVD on mortality. CONCLUSION There is critical evidence of early BVD after TAVI in BAV during one-year FU in one-third of patients, also lowering device success. The most frequently observed bioprosthetic valve dysfunction was NSVD due to patient prosthesis mismatch following TAVI with a balloon-expandable valve.
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