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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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Jasty TN, Jasti JR, Shah S, Green J. Haemophilus parainfluenza-Associated Aortic Root Abscess and Septic Embolic Stroke Post-transcatheter Aortic Valve Replacement: A Case Study. Cureus 2024; 16:e61757. [PMID: 38975519 PMCID: PMC11227627 DOI: 10.7759/cureus.61757] [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] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
We present a rare instance of aortic root abscess and septic embolic stroke due to Haemophilus parainfluenza in a 75-year-old male patient who had undergone a recent transcatheter aortic valve replacement. The patient initially presented with generalized weakness and altered mental status. Blood cultures grew Haemophilus parainfluenza. Brain imaging showed multiple infarcts with some areas of hemorrhagic conversion. Echocardiography demonstrated an aortic root abscess as well as vegetation on the tricuspid valve. Surgical correction was deemed high risk; hence, management involved intravenous (IV) antibiotics, resulting in the resolution of both symptoms and the abscess.
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Affiliation(s)
| | | | - Smit Shah
- Cardiology, Reading Hospital, Tower Health, West Reading, USA
| | - Jared Green
- Cardiology, Tower Health Medical Group, West Reading, USA
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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: 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: 06/06/2022] [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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Risk of Infective Endocarditis Associated with Transcatheter Aortic Valve Implantation versus Surgical Aortic Valve Replacement: A Propensity Score-Based Analysis. J Clin Med 2023; 12:jcm12020586. [PMID: 36675515 PMCID: PMC9864366 DOI: 10.3390/jcm12020586] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023] Open
Abstract
Background: Infective endocarditis (IE) is a feared complication after surgical aortic valve replacement (SAVR)/transcatheter aortic valve implantation (TAVI). It is not certain which procedure carries a higher risk. Our aim was to assess the risk of IE after SAVR/TAVI. Methods: We conducted an observational study of a prospective cohort, including patients with TAVI/SAVR, from March 2015 to December 2020. IE was defined according to the modified Duke’s criteria. IE occurring during the first 12 months of the procedure was considered early IE, and an episode occurring after 12 months was considered late IE. The propensity score was designed to include variables previously associated with TAVI/SAVR and IE. An inverse probability of treatment weight was generated. Results: In total, 355 SAVR and 278 TAVI were included. Median follow-up, 38 vs. 41 months, p = 0.550. IE occurred in 5 SAVR (1.41%, 95% CI 0.2−2.6) vs. 13 TAVI (4.65%, 95% CI 2.2−7.2), p = 0.016. TAVI patients had more frequent early IE (3.2% vs. 0.3%, p = 0.006). In the PS analyses, IE risk did not differ: OR 0.65, 95% CI 0.32−1.32. Factors associated with TAVI IE included younger age (74y vs. 83y, p = 0.030), complicated diabetes mellitus (38.5% vs. 6.8%, p = 0.002), COPD (46.2% vs. 16.3%, p = 0.015), advanced heart failure (100% vs. 52.9%, p < 0.001), and peripheral arteriopathy (61.5% vs. 26.7%, p = 0.011). Conclusions: Early IE was higher with TAVI, but in the PS analyses, the risk attributable to each procedure was similar. Studies are needed to identify and optimize the risk factors of IE prior to TAVI.
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Pancaldi E, Cimino G, Metra M, Adamo M. What we have learnt in valvular heart disease from our journal? J Cardiovasc Med (Hagerstown) 2022; 23:427-429. [PMID: 35763762 DOI: 10.2459/jcm.0000000000001325] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Edoardo Pancaldi
- Cardiology Unit, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Italy
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Allen CJ, Patterson T, Chehab O, Cahill T, Prendergast B, Redwood SR. Incidence and outcomes of infective endocarditis following transcatheter aortic valve implantation. Expert Rev Cardiovasc Ther 2020; 18:653-662. [PMID: 33073603 DOI: 10.1080/14779072.2020.1839419] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Prosthetic valve infective endocarditis is a feared and potentially catastrophic complication of valvular intervention. Transcatheter aortic valve implantation has transformed the modern management of aortic stenosis and vastly altered the demographics of those patients undergoing valve replacement. AREAS COVERED As a relatively nascent development, what TAVI means for the epidemiology of infective endocarditis, how to identify those patients undergoing the procedure at greatest risk, and how best to prevent and manage the condition remains the subject of fervent research activity. In this review, we appraise relevant contemporary data discussing the incidence, microbiological profiles, associated risk factors and clinical outcomes of infective endocarditis after TAVI. EXPERT OPINION Present outcomes are poor, with exceedingly high in-hospital and long-term mortality. Evidence to support surgical management in this patient group is lacking. Prevention is therefore paramount and a logical focus for future research attention.
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Affiliation(s)
- Christopher J Allen
- King's College London , London, UK.,Department of Cardiology, Guys' and St Thomas NHS Foundation Trust , London, UK
| | - Tiffany Patterson
- King's College London , London, UK.,Department of Cardiology, Guys' and St Thomas NHS Foundation Trust , London, UK
| | - Omar Chehab
- King's College London , London, UK.,Department of Cardiology, Guys' and St Thomas NHS Foundation Trust , London, UK
| | - Thomas Cahill
- Centre for Interventional Vascular Therapy, Columbia University Irving Medical Centre / New York-Presbyterian Hospital , New York, USA.,Oxford Heart Centre, Oxford University Hospitals NHS Trust , Oxford, UK
| | - Bernard Prendergast
- Department of Cardiology, Guys' and St Thomas NHS Foundation Trust , London, UK
| | - Simon R Redwood
- King's College London , London, UK.,Department of Cardiology, Guys' and St Thomas NHS Foundation Trust , London, UK
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