1
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Berge A, Carlsén C, Petropoulos A, Gadler F, Rasmussen M. Staphylococcus aureus bacteraemia, cardiac implantable electronic device, extraction, and the risk of recurrent infection; a retrospective population-based cohort study. Infect Dis (Lond) 2024; 56:543-553. [PMID: 38529922 DOI: 10.1080/23744235.2024.2333444] [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: 07/26/2023] [Accepted: 03/15/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Patients with cardiac implantable electronic device (CIED) and Staphylococcus aureus bacteraemia (SAB) are at risk of having CIED infection, pocket infection or endocarditis. To avoid treatment failures, guidelines recommend that the CIED should be extracted in all cases of SAB butrecent studies indicate low extraction rates and low risk of relapse. The aim of the study was to describe a Swedish population-based cohort of patients with CIED and SAB, the rate of extraction, and treatment failure measured as recurrent SAB. METHODS Patients identified to have SAB in the Karolinska Laboratory database, serving a population of 1.9 million, from January 2015 through December 2019 were matched to the Swedish ICD and Pacemaker Registry. Patients with CIED and SAB were included. Clinical data were collected from medical records. RESULTS A cohort of 274 patients was identified and 38 patients (14%)had the CIED extracted. Factors associated with extraction were lower age, lower Charlson comorbidity index, shorter time since CIED implantation, and non-nosocomial acquisition, but not mortality. No patient was put on lifelong antibiotic treatment. Sixteen patients (6%) had a recurrent SAB within one year, two in patients subjected to extraction (5%) and 14 in patients not subjected to CIED-extraction (6%). Three of the 14 patients were found to have definite endocarditis during the recurrent episode. CONCLUSIONS Despite a low extraction rate, there were few recurrences. We suggest that extraction of the CIED might be omitted if pocket infection, changes on the CIED, or definite endocarditis are not detected.
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Affiliation(s)
- Andreas Berge
- Unit of Infectious Diseases, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Casper Carlsén
- Unit of Infectious Diseases, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Alexandros Petropoulos
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Fredrik Gadler
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Sweden Stockholm
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Magnus Rasmussen
- Department of Clinical Sciences Lund, Division of Infection Medicine, Lund University, Lund, Sweden
- Division for Infectious Diseases, Skåne University Hospital, Lund, Sweden
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2
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Azad MA, Patel R. Practical Guidance for Clinical Microbiology Laboratories: Microbiologic diagnosis of implant-associated infections. Clin Microbiol Rev 2024; 37:e0010423. [PMID: 38506553 PMCID: PMC11237642 DOI: 10.1128/cmr.00104-23] [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] [Indexed: 03/21/2024] Open
Abstract
SUMMARYImplant-associated infections (IAIs) pose serious threats to patients and can be associated with significant morbidity and mortality. These infections may be difficult to diagnose due, in part, to biofilm formation on device surfaces, and because even when microbes are found, their clinical significance may be unclear. Despite recent advances in laboratory testing, IAIs remain a diagnostic challenge. From a therapeutic standpoint, many IAIs currently require device removal and prolonged courses of antimicrobial therapy to effect a cure. Therefore, making an accurate diagnosis, defining both the presence of infection and the involved microorganisms, is paramount. The sensitivity of standard microbial culture for IAI diagnosis varies depending on the type of IAI, the specimen analyzed, and the culture technique(s) used. Although IAI-specific culture-based diagnostics have been described, the challenge of culture-negative IAIs remains. Given this, molecular assays, including both nucleic acid amplification tests and next-generation sequencing-based assays, have been used. In this review, an overview of these challenging infections is presented, as well as an approach to their diagnosis from a microbiologic perspective.
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Affiliation(s)
- Marisa Ann Azad
- Division of Infectious Diseases, Department of Medicine, The Ottawa Hospital, Ottawa, Canada
- Ottawa Hospital Research Institute, Ottawa, Canada
| | - Robin Patel
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
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3
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Bourque JM, Birgersdotter-Green U, Bravo PE, Budde RPJ, Chen W, Chu VH, Dilsizian V, Erba PA, Gallegos Kattan C, Habib G, Hyafil F, Khor YM, Manlucu J, Mason PK, Miller EJ, Moon MR, Parker MW, Pettersson G, Schaller RD, Slart RHJA, Strom JB, Wilkoff BL, Williams A, Woolley AE, Zwischenberger BA, Dorbala S. 18F-FDG PET/CT and Radiolabeled Leukocyte SPECT/CT Imaging for the Evaluation of Cardiovascular Infection in the Multimodality Context: ASNC Imaging Indications (ASNC I 2) Series Expert Consensus Recommendations From ASNC, AATS, ACC, AHA, ASE, EANM, HRS, IDSA, SCCT, SNMMI, and STS. JACC Cardiovasc Imaging 2024; 17:669-701. [PMID: 38466252 DOI: 10.1016/j.jcmg.2024.01.004] [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] [Indexed: 03/12/2024]
Abstract
This document on cardiovascular infection, including infective endocarditis, is the first in the American Society of Nuclear Cardiology Imaging Indications (ASNC I2) series to assess the role of radionuclide imaging in the multimodality context for the evaluation of complex systemic diseases with multisocietal involvement including pertinent disciplines. A rigorous modified Delphi approach was used to determine consensus clinical indications, diagnostic criteria, and an algorithmic approach to diagnosis of cardiovascular infection including infective endocarditis. Cardiovascular infection incidence is increasing and is associated with high morbidity and mortality. Current strategies based on clinical criteria and an initial echocardiographic imaging approach are effective but often insufficient in complicated cardiovascular infection. Radionuclide imaging with fluorine-18 fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (CT) and single photon emission computed tomography/CT leukocyte scintigraphy can enhance the evaluation of suspected cardiovascular infection by increasing diagnostic accuracy, identifying extracardiac involvement, and assessing cardiac implanted device pockets, leads, and all portions of ventricular assist devices. This advanced imaging can aid in key medical and surgical considerations. Consensus diagnostic features include focal/multifocal or diffuse heterogenous intense 18F-FDG uptake on valvular and prosthetic material, perivalvular areas, device pockets and leads, and ventricular assist device hardware persisting on non-attenuation corrected images. There are numerous clinical indications with a larger role in prosthetic valves, and cardiac devices particularly with possible infective endocarditis or in the setting of prior equivocal or non-diagnostic imaging. Illustrative cases incorporating these consensus recommendations provide additional clarification. Future research is necessary to refine application of these advanced imaging tools for surgical planning, to identify treatment response, and more.
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Affiliation(s)
- Jamieson M Bourque
- Cardiovascular Division and the Cardiovascular Imaging Center, Departments of Medicine and Radiology, University of Virginia Health System, Charlottesville, VA, USA.
| | | | - Paco E Bravo
- Divisions of Nuclear Medicine, Cardiothoracic Imaging and Cardiovascular Medicine, Director, Nuclear Cardiology and Cardiovascular Molecular Imaging, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Wengen Chen
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Vivian H Chu
- Division of Infectious Diseases, Duke University School of Medicine, Durham, NC, USA
| | - Vasken Dilsizian
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Paola Anna Erba
- Department of Medicine and Surgery University of Milano Bicocca and Nuclear Medicine, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | | | - Gilbert Habib
- Cardiology Department, Hôpital La Timone, Marseille, France
| | - Fabien Hyafil
- Nuclear Cardiology and Nuclear Medicine Department, DMU IMAGINA, Hôpital Européen Georges-Pompidou, University of Paris, Paris, France
| | - Yiu Ming Khor
- Department of Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore
| | - Jaimie Manlucu
- London Heart Rhythm Program, Western University, London Health Sciences Centre (University Hospital), London, Ontario, Canada
| | - Pamela Kay Mason
- Cardiovascular Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Edward J Miller
- Nuclear Cardiology, Yale University School of Medicine, New Haven, CT, USA
| | - Marc R Moon
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Matthew W Parker
- Echocardiography Laboratory, Division of Cardiovascular Medicine, University of Massachusetts T.H. Chan School of Medicine, Worcester, MA, USA
| | - Gosta Pettersson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Robert D Schaller
- Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Riemer H J A Slart
- Medical Imaging Centre, Department of Nucleare, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, the Netherlands
| | - Jordan B Strom
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Harvard Medical School, Boston, MA, USA
| | - Bruce L Wilkoff
- Cardiac Pacing & Tachyarrhythmia Devices, Department of Cardiovascular Medicine, Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | | | - Ann E Woolley
- Division of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Sharmila Dorbala
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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4
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Bourque JM, Birgersdotter-Green U, Bravo PE, Budde RPJ, Chen W, Chu VH, Dilsizian V, Erba PA, Gallegos Kattan C, Habib G, Hyafil F, Khor YM, Manlucu J, Mason PK, Miller EJ, Moon MR, Parker MW, Pettersson G, Schaller RD, Slart RHJA, Strom JB, Wilkoff BL, Williams A, Woolley AE, Zwischenberger BA, Dorbala S. 18F-FDG PET/CT and radiolabeled leukocyte SPECT/CT imaging for the evaluation of cardiovascular infection in the multimodality context: ASNC Imaging Indications (ASNC I 2) Series Expert Consensus Recommendations from ASNC, AATS, ACC, AHA, ASE, EANM, HRS, IDSA, SCCT, SNMMI, and STS. Heart Rhythm 2024; 21:e1-e29. [PMID: 38466251 DOI: 10.1016/j.hrthm.2024.01.043] [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] [Indexed: 03/12/2024]
Abstract
This document on cardiovascular infection, including infective endocarditis, is the first in the American Society of Nuclear Cardiology Imaging Indications (ASNC I2) series to assess the role of radionuclide imaging in the multimodality context for the evaluation of complex systemic diseases with multi-societal involvement including pertinent disciplines. A rigorous modified Delphi approach was used to determine consensus clinical indications, diagnostic criteria, and an algorithmic approach to diagnosis of cardiovascular infection including infective endocarditis. Cardiovascular infection incidence is increasing and is associated with high morbidity and mortality. Current strategies based on clinical criteria and an initial echocardiographic imaging approach are effective but often insufficient in complicated cardiovascular infection. Radionuclide imaging with 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (CT) and single photon emission computed tomography/CT leukocyte scintigraphy can enhance the evaluation of suspected cardiovascular infection by increasing diagnostic accuracy, identifying extracardiac involvement, and assessing cardiac implanted device pockets, leads, and all portions of ventricular assist devices. This advanced imaging can aid in key medical and surgical considerations. Consensus diagnostic features include focal/multi-focal or diffuse heterogenous intense 18F-FDG uptake on valvular and prosthetic material, perivalvular areas, device pockets and leads, and ventricular assist device hardware persisting on non-attenuation corrected images. There are numerous clinical indications with a larger role in prosthetic valves, and cardiac devices particularly with possible infective endocarditis or in the setting of prior equivocal or non-diagnostic imaging. Illustrative cases incorporating these consensus recommendations provide additional clarification. Future research is necessary to refine application of these advanced imaging tools for surgical planning, to identify treatment response, and more.
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Affiliation(s)
- Jamieson M Bourque
- Cardiovascular Division and the Cardiovascular Imaging Center, Departments of Medicine and Radiology, University of Virginia Health System, Charlottesville, VA, USA.
| | | | - Paco E Bravo
- Divisions of Nuclear Medicine, Cardiothoracic Imaging and Cardiovascular Medicine, Director, Nuclear Cardiology and Cardiovascular Molecular Imaging, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Wengen Chen
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Vivian H Chu
- Division of Infectious Diseases, Duke University School of Medicine, Durham, NC, USA
| | - Vasken Dilsizian
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Paola Anna Erba
- Department of Medicine and Surgery University of Milano Bicocca and Nuclear Medicine, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | | | - Gilbert Habib
- Cardiology Department, Hôpital La Timone, Marseille, France
| | - Fabien Hyafil
- Nuclear Cardiology and Nuclear Medicine Department, DMU IMAGINA, Hôpital Européen Georges-Pompidou, University of Paris, Paris, France
| | - Yiu Ming Khor
- Department of Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore
| | - Jaimie Manlucu
- London Heart Rhythm Program, Western University, London Health Sciences Centre (University Hospital), London, Ontario, Canada
| | - Pamela Kay Mason
- Cardiovascular Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Edward J Miller
- Nuclear Cardiology, Yale University School of Medicine, New Haven, CT, USA
| | - Marc R Moon
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Matthew W Parker
- Echocardiography Laboratory, Division of Cardiovascular Medicine, University of Massachusetts T.H. Chan School of Medicine, Worcester, MA, USA
| | - Gosta Pettersson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Robert D Schaller
- Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Riemer H J A Slart
- Medical Imaging Centre, Department of Nucleare, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, the Netherlands
| | - Jordan B Strom
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Harvard Medical School, Boston, MA, USA
| | - Bruce L Wilkoff
- Cardiac Pacing & Tachyarrhythmia Devices, Department of Cardiovascular Medicine, Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | | | - Ann E Woolley
- Division of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Sharmila Dorbala
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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5
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Carretero EG, de Alarcón González A, de la Borbolla MG, Ciriza GG, Herrera V, Rueda EA, Pedrote A, Smani T, Fernández AO, Pérez IV. Infections of cardiac implantable electronic devices and how to improve transvenous lead extraction by the virtual reality. Indian J Thorac Cardiovasc Surg 2024; 40:138-149. [PMID: 38827540 PMCID: PMC11139837 DOI: 10.1007/s12055-023-01663-9] [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: 08/04/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 06/04/2024] Open
Abstract
Introduction Infections in cardiac implantable electronic devices (CIED) are increasing over time and associated with substantially mortality and healthcare costs. The best approach is the complete removal of the system by transvenous lead extraction (TLE). However, when leads are more than 10 years old, this technique requires considerable expertise and failures with the result of abandoned leads or serious complications may occur. The aim of this study is to describe our experience using virtual and mixed reality in the preoperative planning of complex cases. Patients and methods Consecutive patients from a referral centre with CIED infections in which TLE was judged difficult. Synchronized computed tomography (CT) scan images were processed and transferred to a fully immersive virtual reality room and also to the operative room (mixed reality) for better guidance during the extracting procedure. Results Ten patients (seven with local and three with systemic infections) were preoperative evaluated. Processed images and virtual reality showed intense adherences of the leads to the veins, right ventricle, and right atrium endocardium and between them that preclude a difficult extraction and required a carefully planning and sometimes a different technical approach. The anticipated difficulty was confirmed by the higher times of fluoroscopy. All leads were extracted and no complications were registered. Conclusions Preoperative planning is essential for evaluation of TLE difficulty and prevention of unexpected situations. Virtual reality seems an estimable aid for operators in planning difficult cases and also an excellent tool for teaching. Supplementary information The online version contains supplementary material available at 10.1007/s12055-023-01663-9.
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Affiliation(s)
- Encarnación Gutiérrez Carretero
- Department of Cardiovascular Surgery, Hospital Virgen Del Rocio, Av Manuel Siurot S/N 41013, Seville, Spain
- Department of Surgery, School of Medicine, University of Seville, Seville, Spain
- Cardiovascular Pathophysiology Group, Fabrication Laboratory, Institute of Biomedicine of Seville-IBiS, University of Seville, HUVR/CSIC, Seville, Spain
| | - Arístides de Alarcón González
- Clinical Unit of Infectious Diseases, Microbiology, and Preventive Medicine, Infectious Diseases Research Group, Institute of Biomedicine of Seville (IBiS), University of Seville, CSIC/University Hospital Virgen del Rocío, Seville, Spain
| | | | - Gorka Gómez Ciriza
- Cardiovascular Pathophysiology Group, Fabrication Laboratory, Institute of Biomedicine of Seville-IBiS, University of Seville, HUVR/CSIC, Seville, Spain
| | | | | | - Alonso Pedrote
- Department of Cardiology, Hospital Virgen Del Rocio, Seville, Spain
| | - Tarik Smani
- Cardiovascular Pathophysiology Group, Fabrication Laboratory, Institute of Biomedicine of Seville-IBiS, University of Seville, HUVR/CSIC, Seville, Spain
| | - Antonio Ordoñez Fernández
- Cardiovascular Pathophysiology Group, Fabrication Laboratory, Institute of Biomedicine of Seville-IBiS, University of Seville, HUVR/CSIC, Seville, Spain
| | - Israel Valverde Pérez
- Cardiovascular Pathophysiology Group, Fabrication Laboratory, Institute of Biomedicine of Seville-IBiS, University of Seville, HUVR/CSIC, Seville, Spain
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
- Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Canada
- Department of Paediatrics, School of Medicine, University of Seville, Seville,, Spain
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6
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Bourque JM, Birgersdotter-Green U, Bravo PE, Budde RPJ, Chen W, Chu VH, Dilsizian V, Erba PA, Gallegos Kattan C, Habib G, Hyafil F, Khor YM, Manlucu J, Mason PK, Miller EJ, Moon MR, Parker MW, Pettersson G, Schaller RD, Slart RHJA, Strom JB, Wilkoff BL, Williams A, Woolley AE, Zwischenberger BA, Dorbala S. 18F-FDG PET/CT and radiolabeled leukocyte SPECT/CT imaging for the evaluation of cardiovascular infection in the multimodality context: ASNC Imaging Indications (ASNC I 2) Series Expert Consensus Recommendations from ASNC, AATS, ACC, AHA, ASE, EANM, HRS, IDSA, SCCT, SNMMI, and STS. J Nucl Cardiol 2024; 34:101786. [PMID: 38472038 DOI: 10.1016/j.nuclcard.2023.101786] [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] [Indexed: 03/14/2024]
Abstract
This document on cardiovascular infection, including infective endocarditis, is the first in the American Society of Nuclear Cardiology Imaging Indications (ASNC I2) series to assess the role of radionuclide imaging in the multimodality context for the evaluation of complex systemic diseases with multi-societal involvement including pertinent disciplines. A rigorous modified Delphi approach was used to determine consensus clinical indications, diagnostic criteria, and an algorithmic approach to diagnosis of cardiovascular infection including infective endocarditis. Cardiovascular infection incidence is increasing and is associated with high morbidity and mortality. Current strategies based on clinical criteria and an initial echocardiographic imaging approach are effective but often insufficient in complicated cardiovascular infection. Radionuclide imaging with 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (CT) and single photon emission computed tomography/CT leukocyte scintigraphy can enhance the evaluation of suspected cardiovascular infection by increasing diagnostic accuracy, identifying extracardiac involvement, and assessing cardiac implanted device pockets, leads, and all portions of ventricular assist devices. This advanced imaging can aid in key medical and surgical considerations. Consensus diagnostic features include focal/multi-focal or diffuse heterogenous intense 18F-FDG uptake on valvular and prosthetic material, perivalvular areas, device pockets and leads, and ventricular assist device hardware persisting on non-attenuation corrected images. There are numerous clinical indications with a larger role in prosthetic valves, and cardiac devices particularly with possible infective endocarditis or in the setting of prior equivocal or non-diagnostic imaging. Illustrative cases incorporating these consensus recommendations provide additional clarification. Future research is necessary to refine application of these advanced imaging tools for surgical planning, to identify treatment response, and more.
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Affiliation(s)
- Jamieson M Bourque
- Cardiovascular Division and the Cardiovascular Imaging Center, Departments of Medicine and Radiology, University of Virginia Health System, Charlottesville, VA, USA.
| | | | - Paco E Bravo
- Divisions of Nuclear Medicine, Cardiothoracic Imaging and Cardiovascular Medicine, Director, Nuclear Cardiology and Cardiovascular Molecular Imaging, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Wengen Chen
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Vivian H Chu
- Division of Infectious Diseases, Duke University School of Medicine, Durham, NC, USA
| | - Vasken Dilsizian
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Paola Anna Erba
- Department of Medicine and Surgery University of Milano Bicocca and Nuclear Medicine, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | | | - Gilbert Habib
- Cardiology Department, Hôpital La Timone, Marseille, France
| | - Fabien Hyafil
- Nuclear Cardiology and Nuclear Medicine Department, DMU IMAGINA, Hôpital Européen Georges-Pompidou, University of Paris, Paris, France
| | - Yiu Ming Khor
- Department of Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore
| | - Jaimie Manlucu
- London Heart Rhythm Program, Western University, London Health Sciences Centre (University Hospital), London, Ontario, Canada
| | - Pamela Kay Mason
- Cardiovascular Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Edward J Miller
- Nuclear Cardiology, Yale University School of Medicine, New Haven, CT, USA
| | - Marc R Moon
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Matthew W Parker
- Echocardiography Laboratory, Division of Cardiovascular Medicine, University of Massachusetts T.H. Chan School of Medicine, Worcester, MA, USA
| | - Gosta Pettersson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Robert D Schaller
- Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Riemer H J A Slart
- Medical Imaging Centre, Department of Nucleare, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, the Netherlands
| | - Jordan B Strom
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Harvard Medical School, Boston, MA, USA
| | - Bruce L Wilkoff
- Cardiac Pacing & Tachyarrhythmia Devices, Department of Cardiovascular Medicine, Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | | | - Ann E Woolley
- Division of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Sharmila Dorbala
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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7
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Bourque JM, Birgersdotter-Green U, Bravo PE, Budde RPJ, Chen W, Chu VH, Dilsizian V, Erba PA, Gallegos Kattan C, Habib G, Hyafil F, Khor YM, Manlucu J, Mason PK, Miller EJ, Moon MR, Parker MW, Pettersson G, Schaller RD, Slart RHJA, Strom JB, Wilkoff BL, Williams A, Woolley AE, Zwischenberger BA, Dorbala S. 18F-FDG PET/CT and radiolabeled leukocyte SPECT/CT imaging for the evaluation of cardiovascular infection in the multimodality context: ASNC Imaging Indications (ASNC I2) Series Expert Consensus Recommendations from ASNC, AATS, ACC, AHA, ASE, EANM, HRS, IDSA, SCCT, SNMMI, and STS. Clin Infect Dis 2024:ciae046. [PMID: 38466039 DOI: 10.1093/cid/ciae046] [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: 03/12/2024] Open
Abstract
This document on cardiovascular infection, including infective endocarditis, is the first in the American Society of Nuclear Cardiology Imaging Indications (ASNC I2) series to assess the role of radionuclide imaging in the multimodality context for the evaluation of complex systemic diseases with multi-societal involvement including pertinent disciplines. A rigorous modified Delphi approach was used to determine consensus clinical indications, diagnostic criteria, and an algorithmic approach to diagnosis of cardiovascular infection including infective endocarditis. Cardiovascular infection incidence is increasing and is associated with high morbidity and mortality. Current strategies based on clinical criteria and an initial echocardiographic imaging approach are effective but often insufficient in complicated cardiovascular infection. Radionuclide imaging with 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) and single photon emission computed tomography/CT leukocyte scintigraphy can enhance the evaluation of suspected cardiovascular infection by increasing diagnostic accuracy, identifying extracardiac involvement, and assessing cardiac implanted device pockets, leads, and all portions of ventricular assist devices. This advanced imaging can aid in key medical and surgical considerations. Consensus diagnostic features include focal/multi-focal or diffuse heterogenous intense 18F-FDG uptake on valvular and prosthetic material, perivalvular areas, device pockets and leads, and ventricular assist device hardware persisting on non-attenuation corrected images. There are numerous clinical indications with a larger role in prosthetic valves, and cardiac devices particularly with possible infective endocarditis or in the setting of prior equivocal or non-diagnostic imaging. Illustrative cases incorporating these consensus recommendations provide additional clarification. Future research is necessary to refine application of these advanced imaging tools for surgical planning, to identify treatment response, and more.
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Affiliation(s)
- Jamieson M Bourque
- Cardiovascular Division and the Cardiovascular Imaging Center, Departments of Medicine and Radiology, University of Virginia Health System, Charlottesville, VA, USA
| | | | - Paco E Bravo
- Divisions of Nuclear Medicine, Cardiothoracic Imaging and Cardiovascular Medicine, Director, Nuclear Cardiology and Cardiovascular Molecular Imaging, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Wengen Chen
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Vivian H Chu
- Division of Infectious Diseases, Duke University School of Medicine, Durham, NC, USA
| | - Vasken Dilsizian
- University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Baltimore, MD, USA
| | - Paola Anna Erba
- Department of Medicine and Surgery University of Milano Bicocca and Nuclear Medicine, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | | | - Gilbert Habib
- Cardiology Department, Hôpital La Timone, Marseille, France
| | - Fabien Hyafil
- Nuclear Cardiology and Nuclear Medicine Department, DMU IMAGINA, Hôpital Européen Georges-Pompidou, University of Paris, Paris, France
| | - Yiu Ming Khor
- Department of Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore
| | - Jaimie Manlucu
- London Heart Rhythm Program, Western University, London Health Sciences Centre (University Hospital), London, Ontario, Canada
| | - Pamela Kay Mason
- Cardiovascular Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Edward J Miller
- Nuclear Cardiology, Yale University School of Medicine, New Haven, CT, USA
| | - Marc R Moon
- Division of Cardiothoracic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Matthew W Parker
- Echocardiography Laboratory, Division of Cardiovascular Medicine, University of Massachusetts T.H. Chan School of Medicine, Worcester, MA, USA
| | - Gosta Pettersson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Robert D Schaller
- Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Riemer H J A Slart
- Medical Imaging Centre, Department of Nucleare, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, the Netherlands
| | - Jordan B Strom
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Harvard Medical School, Boston, MA, USA
| | - Bruce L Wilkoff
- Cardiac Pacing & Tachyarrhythmia Devices, Department of Cardiovascular Medicine, Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | | | - Ann E Woolley
- Division of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Sharmila Dorbala
- Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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8
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Maclean E, Mahtani K, Honarbakhsh S, Butcher C, Ahluwalia N, Dennis AS, Creta A, Finlay M, Elliott M, Mehta V, Wijesuriya N, Shaikh O, Zaw Y, Ogbedeh C, Gautam V, Lambiase PD, Schilling RJ, Earley MJ, Moore P, Muthumala A, Sporton SC, Hunter RJ, Rinaldi CA, Behar J, Martin C, Monkhouse C, Chow A. The BLISTER Score: A Novel, Externally Validated Tool for Predicting Cardiac Implantable Electronic Device Infections, and Its Cost-Utility Implications for Antimicrobial Envelope Use. Circ Arrhythm Electrophysiol 2024; 17:e012446. [PMID: 38258308 PMCID: PMC10949977 DOI: 10.1161/circep.123.012446] [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: 09/07/2023] [Accepted: 01/18/2024] [Indexed: 01/24/2024]
Abstract
BACKGROUND Antimicrobial envelopes reduce the incidence of cardiac implantable electronic device infections, but their cost restricts routine use in the United Kingdom. Risk scoring could help to identify which patients would most benefit from this technology. METHODS A novel risk score (BLISTER [Blood results, Long procedure time, Immunosuppressed, Sixty years old (or younger), Type of procedure, Early re-intervention, Repeat procedure]) was derived from multivariate analysis of factors associated with cardiac implantable electronic device infection. Diagnostic utility was assessed against the existing PADIT score (Prior procedure, Age, Depressed renal function, Immunocompromised, Type of procedure) in both standard and high-risk external validation cohorts, and cost-utility models examined different BLISTER and PADIT score thresholds for TYRX (Medtronic; Minneapolis, MN) antimicrobial envelope allocation. RESULTS In a derivation cohort (n=7383), cardiac implantable electronic device infection occurred in 59 individuals within 12 months of a procedure (event rate, 0.8%). In addition to the PADIT score constituents, lead extraction (hazard ratio, 3.3 [95% CI, 1.9-6.1]; P<0.0001), C-reactive protein >50 mg/L (hazard ratio, 3.0 [95% CI, 1.4-6.4]; P=0.005), reintervention within 2 years (hazard ratio, 10.1 [95% CI, 5.6-17.9]; P<0.0001), and top-quartile procedure duration (hazard ratio, 2.6 [95% CI, 1.6-4.1]; P=0.001) were independent predictors of infection. The BLISTER score demonstrated superior discriminative performance versus PADIT in the standard risk (n=2854, event rate: 0.8%, area under the curve, 0.82 versus 0.71; P=0.001) and high-risk validation cohorts (n=1961, event rate: 2.0%, area under the curve, 0.77 versus 0.69; P=0.001), and in all patients (n=12 198, event rate: 1%, area under the curve, 0.8 versus 0.75, P=0.002). In decision-analytic modeling, the optimum scenario assigned antimicrobial envelopes to patients with BLISTER scores ≥6 (10.8%), delivering a significant reduction in infections (relative risk reduction, 30%; P=0.036) within the National Institute for Health and Care Excellence cost-utility thresholds (incremental cost-effectiveness ratio, £18 446). CONCLUSIONS The BLISTER score (https://qxmd.com/calculate/calculator_876/the-blister-score-for-cied-infection) was a valid predictor of cardiac implantable electronic device infection, and could facilitate cost-effective antimicrobial envelope allocation to high-risk patients.
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Affiliation(s)
- Edd Maclean
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
| | - Karishma Mahtani
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Shohreh Honarbakhsh
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
| | - Charles Butcher
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Nikhil Ahluwalia
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
| | - Adam S.C. Dennis
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Antonio Creta
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Malcolm Finlay
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Mark Elliott
- Department of Cardiac Electrophysiology, St. Thomas’ Hospital, London, United Kingdom (M.E., V.M., N.W., C.A.R., J.B.)
| | - Vishal Mehta
- Department of Cardiac Electrophysiology, St. Thomas’ Hospital, London, United Kingdom (M.E., V.M., N.W., C.A.R., J.B.)
| | - Nadeev Wijesuriya
- Department of Cardiac Electrophysiology, St. Thomas’ Hospital, London, United Kingdom (M.E., V.M., N.W., C.A.R., J.B.)
| | - Omar Shaikh
- Department of Cardiac Electrophysiology, Royal Papworth Hospital, Cambridge, United Kingdom (O.S., Y.Z., C.O., V.G., C. Martin)
| | - Yom Zaw
- Department of Cardiac Electrophysiology, Royal Papworth Hospital, Cambridge, United Kingdom (O.S., Y.Z., C.O., V.G., C. Martin)
| | - Chizute Ogbedeh
- Department of Cardiac Electrophysiology, Royal Papworth Hospital, Cambridge, United Kingdom (O.S., Y.Z., C.O., V.G., C. Martin)
| | - Vasu Gautam
- Department of Cardiac Electrophysiology, Royal Papworth Hospital, Cambridge, United Kingdom (O.S., Y.Z., C.O., V.G., C. Martin)
| | - Pier D. Lambiase
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Richard J. Schilling
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
| | - Mark J. Earley
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Philip Moore
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Amal Muthumala
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Simon C.E. Sporton
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Ross J. Hunter
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
| | - Christopher A. Rinaldi
- Department of Cardiac Electrophysiology, St. Thomas’ Hospital, London, United Kingdom (M.E., V.M., N.W., C.A.R., J.B.)
| | - Jonathan Behar
- Department of Cardiac Electrophysiology, St. Thomas’ Hospital, London, United Kingdom (M.E., V.M., N.W., C.A.R., J.B.)
| | - Claire Martin
- Department of Cardiac Electrophysiology, Royal Papworth Hospital, Cambridge, United Kingdom (O.S., Y.Z., C.O., V.G., C. Martin)
| | - Christopher Monkhouse
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
| | - Anthony Chow
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, United Kingdom (E.M., K.M., S.H., C.B., N.A., A.S.C.D., A.C., M.F., P.D.L., R.J.S., M.J.E., P.M., A.M., S.C.E.S., R.J.H., C. Monkhouse, A.C.)
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (E.M., S.H., N.A., R.J.S., R.J.H., A. Chow)
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9
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Al-Maisary S, Romano G, Karck M, De Simone R, Kremer J, Arif R. Octogenarian patients and laser-assisted lead extraction: Should we put a limit? PLoS One 2023; 18:e0284802. [PMID: 37862289 PMCID: PMC10588874 DOI: 10.1371/journal.pone.0284802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 04/08/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Transvenous laser lead extraction (TLE) for cardiac implantable electric devices (CIED) is a challenging procedure especially if performed in octogenarians. In this study we evaluated the safety and efficacy of transvenous laser lead extraction in elderly patients. METHODS This is a retrospective study of octogenarian patients who underwent laser-assisted lead extraction (LLE) (GlideLight laser sheath, Philips, San Diego, USA). 270 Consecutive patients were included. Patients were divided into two groups. Octogenarian group and non-octogenarian group. The Data was gathered from patients treated between September 2013 and January 2020 and is retrospectively analyzed. RESULTS Of 270 consecutive patients, 38 (14.0%) were 80 years old or more. The total number of the extracted leads was 556 among which 84(15.0%) from the Octogenarian group. From these leads were 155 single coil leads, 82 dual coil leads, 129 right ventricular pacing leads, 155 right atrial leads, and 35 left ventricular leads. In the Octogenarian group the number of removed leads was as follows: 13 single coil leads, 10 dual coil leads, 28 right ventricular pacing leads, 28 right atrial leads and 5 left ventricular leads. No mortality was recorded in the Octogenarian group. One patient in the YG suffered from a superior vena cava tear and one patient suffered from pulmonary embolism. CONCLUSION In octogenarian laser assisted lead extraction patients is a safe and effective procedure. No increase in morbidity, mortality or perioperative complication could be recorded in this group. Age should not be a limiting factor to perform this procedure.
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Affiliation(s)
- Sameer Al-Maisary
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Gabriele Romano
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Matthias Karck
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Raffaele De Simone
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Jamila Kremer
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Rawa Arif
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
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10
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Pecha S, Chung DU, Burger H, Osswald B, Ghaffari N, Knaut M, Reichenspurner H, Willems S, Butter C, Hakmi S. Laser lead extraction in octo- and nonagenarians. A subgroup analysis from the GALLERY registry. J Cardiovasc Electrophysiol 2023; 34:1951-1960. [PMID: 37493496 DOI: 10.1111/jce.16018] [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: 02/17/2023] [Revised: 04/26/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023]
Abstract
INTRODUCTION In an aging population with cardiac implantable electronic devices, an increasing number of octo- and even nonagenarians present for lead extraction procedures. Those patients are considered at increased risk for surgical procedures including lead extraction. Here, we investigated safety and efficacy of transvenous lead extraction in a large patient cohort of octo- and nonagenarians. METHODS AND RESULTS A subgroup analysis of all patients aged ≥80 years (n = 499) in the German Laser Lead Extraction Registry (GALLERY) was performed. Outcomes were compared to the nonoctogenarians from the registry. Primary extraction method was Laser lead extraction, with additional use of mechanical rotational sheaths or femoral snares, if necessary. An analysis of patient- and device characteristics, as well as an assessment of predictors for adverse events via multivariate analyses was conducted. Mean patients age was 84.3 ± 3.7 years in the octogenarians group and 64.1 ± 12.4 years in the nonoctogenarians group. The median lead dwell time was 118.0 months (78; 167) and 92.0 months [60; 133], p < .001 in the octogenarians and nonoctogenarians group, respectively. Clinical procedural success rate was achieved in 97.6% of the cases in octogenarians and 97.9% in nonoctogenarians (p = .70). Overall complication rate was 4.4% in octogenarians and 4.3% in nonoctogenarians (0.91). In octogenarians procedure-related mortality was 0.8% and all-cause in-hospital mortality was 5.4%, while in nonoctogenarians, procedure related and all-cause in-hospital mortality were 0.5% and 3.1%, respectively. A body mass index (BMI) <20 kg/m2 , was the only statistically significant predictor for procedure-related complications in octogenarians, while systemic infection, BMI ≤20 kg/m2 , procedural complications and chronic kidney disease were predictors for in-hospital mortality. CONCLUSIONS Laser lead extraction in octo- and nonagenarians is safe and effective. BMI ≤20 kg/m2 was the only statistically significant predictor for procedural complications. According to our data, advanced age should not be considered as contraindication for laser lead extraction.
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Affiliation(s)
- Simon Pecha
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, University Hospital Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Da-Un Chung
- Department of Cardiology & Critical Care Medicine, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Heiko Burger
- Department of Cardiac Surgery, Kerckhoff-Klinik, Bad Nauheim, Germany
| | - Brigitte Osswald
- Division of Electrophysiological Surgery, Johanniter-Hospital Duisburg-Rheinhausen, Duisburg, Germany
| | - Naser Ghaffari
- Department of Cardiovascular Surgery, Helios Clinic for Heart Surgery, Karlsruhe, Germany
| | - Michael Knaut
- Department of Cardiac Surgery, University Heart Center Dresden, Dresden, Germany
| | - Hermann Reichenspurner
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, University Hospital Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Stephan Willems
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
- Department of Cardiology & Critical Care Medicine, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Christian Butter
- Department of Cardiology, Heart Center Brandenburg Bernau, Neuruppin, Germany
| | - Samer Hakmi
- Department of Cardiology & Critical Care Medicine, Asklepios Klinik St. Georg, Hamburg, Germany
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11
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Doi T, Utusgi A, Kikuchi K, Kazuno Y, Yuda S. Mitral valve infective endocarditis in a dialysis patient with a tunneled dialysis catheter and prior MitraClip® implantation: an autopsy case. BMC Cardiovasc Disord 2023; 23:152. [PMID: 36959580 PMCID: PMC10037769 DOI: 10.1186/s12872-023-03176-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 03/09/2023] [Indexed: 03/25/2023] Open
Abstract
BACKGROUND The number of patients with heart disease who can benefit from treatment is continuing to increase due to the widespread use of cardiac implantable devices. Accordingly, the number of cardiac device-related infective endocarditis (CDRIE) cases has been increasing year by year. We report a very rare experience of performing an autopsy on a patient who died of CDRIE at the site of MitraClip ® implantation, which has recently been developed as a treatment option for severe mitral regurgitation. In addition to hematoxylin-eosin (H-E) staining, Elastica-Masson staining in the present case revealed destruction of all of the atrial, trabecular, fiber and myocardial layers. CASE PRESENTATION The patient was hemodialyzed with a dialysis catheter. Hemodialysis treatment was difficult due to functional mitral regurgitation caused by cardiac dysfunction, and the MitraClip® procedure was performed. However, he subsequently developed a fever and dialyzation became difficult again, and he was admitted to the cardiology department. Echocardiography revealed a large vegetation at the site of MitraClip® implantation and a diagnosis of CDRIE was made. Guidelines recommend removal of the device and surgical intervention. However, considering the patient's general condition, a decision was made at a heart team conference to give priority to antibiotic therapy. However, the patient did not respond to antibiotic therapy and died of septic shock. CONCLUSION To our knowledge, this is the first reported case of CDRIE and death after MitraClip® implantation that resulted in an autopsy. Furthermore, not only H-E staining but also Elastica-Masson staining was performed, and it was confirmed that there was significant valve tissue destruction. In the future, the MitraClip® procedure, even though it is minimally invasive, should be carefully considered in immunocompromised patients.
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Affiliation(s)
- Takahiro Doi
- Department of Cardiology, Teine Kijinkai Hospital, Sapporo, Hokkaido, Japan.
| | - Atunari Utusgi
- Department of Cardiology, Teine Kijinkai Hospital, Sapporo, Hokkaido, Japan
| | - Koki Kikuchi
- Department of Infectious Diseases, Teine Kijinkai Hospital, Sapporo, Hokkaido, Japan
| | - Yoshio Kazuno
- Department of Cardiology, Teine Kijinkai Hospital, Sapporo, Hokkaido, Japan
| | - Satoshi Yuda
- Department of Cardiology, Teine Kijinkai Hospital, Sapporo, Hokkaido, Japan
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Barik R, Deb P, Kumar A, Mahapatra R. Pacemaker Pocket Infection After Splenectomy. Cureus 2023; 15:e35920. [PMID: 36911584 PMCID: PMC10001422 DOI: 10.7759/cureus.35920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2023] [Indexed: 03/11/2023] Open
Abstract
A post-splenectomy patient suffers from frequent infections due to capsulated bacteria like Streptococcus pneumoniae, Hemophilus influenzae, and Neisseria meningitidis despite vaccination because of a lack of memory B lymphocytes. Pacemaker implantation after splenectomy is less common. Our patient underwent splenectomy for splenic rupture after a road traffic accident. He developed a complete heart block after seven years, during which a dual-chamber pacemaker was implanted. However, he was operated on seven times to treat the complication related to that pacemaker over a period of one year because of various reasons, which have been shared in this case report. The clinical translation of this interesting observation is that, though the pacemaker implantation procedure is a well-established procedure, the procedural outcome is influenced by patient factors like the absence of a spleen, procedural factors like septic measures, and device factors like the reuse of an already-used pacemaker or leads.
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Affiliation(s)
- Ramachandra Barik
- Cardiology, All India Institute of Medical Sciences, Bhubaneswar, IND
| | - Pranjit Deb
- Cardiology, All India Institute of Medical Sciences, Bhubaneswar, IND
| | - Abhinav Kumar
- Cardiology, All India Institute of Medical Sciences, Bhubaneswar, IND
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Ferro P, Boni R, Bartoli F, Lazzeri F, Slart RHJA, Erba PA. Radionuclide Imaging of Infective Endocarditis. Cardiol Clin 2023; 41:233-249. [PMID: 37003680 DOI: 10.1016/j.ccl.2023.01.011] [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] [Indexed: 03/06/2023]
Abstract
Infective endocarditis (IE) is associated with high morbidity and mortality. Early diagnosis is crucial for adequate patient management. Due to difficulties in the diagnosis, a multidisciplinary discussion in addition to the integration of clinical signs, microbiology data, and imaging data is used. Imaging, including echocardiography, molecular imaging techniques, and coronary CT angiography (CTA) is central to detect infections involving heart valves and implanted cardiovascular devices, also allowing for early detection of septic emboli and metastatic. This article describes the main clinical application of white blood cell SPECT/CT and [18F]FDG-PET/CT and CTA in IE and infections associated with cardiovascular implantable electronic devices.
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Affiliation(s)
- Paola Ferro
- Nuclear Medicine Department ASST Ospedale Papa Giovanni XXIII Bergamo (Italy), Piazza OMS 1, Bergamo 24127, Italy
| | - Roberto Boni
- Nuclear Medicine Department ASST Ospedale Papa Giovanni XXIII Bergamo (Italy), Piazza OMS 1, Bergamo 24127, Italy
| | - Francesco Bartoli
- Department of Translational Research and Advanced Technologies in Medicine and Surgery, Regional Center of Nuclear Medicine, University of Pisa, Via Roma 57, Pisa I-56126, Italy
| | - Francesca Lazzeri
- Department of Translational Research and Advanced Technologies in Medicine and Surgery, Regional Center of Nuclear Medicine, University of Pisa, Via Roma 57, Pisa I-56126, Italy
| | - Riemer H J A Slart
- Medical Imaging Center, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, the Netherlands
| | - Paola A Erba
- Department of Medicine and Surgery, University of Milan Bicocca and Nuclear Medicine Unit ASST Ospedale Papa Giovanni XXIII Bergamo (Italy), Piazza OMS 1, Bergamo 24127, Italy.
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Cimmino G, Bottino R, Formisano T, Orlandi M, Molinari D, Sperlongano S, Castaldo P, D’Elia S, Carbone A, Palladino A, Forte L, Coppolino F, Torella M, Coppola N. Current Views on Infective Endocarditis: Changing Epidemiology, Improving Diagnostic Tools and Centering the Patient for Up-to-Date Management. Life (Basel) 2023; 13:life13020377. [PMID: 36836734 PMCID: PMC9965398 DOI: 10.3390/life13020377] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/08/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
Infective endocarditis (IE) is a rare but potentially life-threatening disease, sometimes with longstanding sequels among surviving patients. The population at high risk of IE is represented by patients with underlying structural heart disease and/or intravascular prosthetic material. Taking into account the increasing number of intravascular and intracardiac procedures associated with device implantation, the number of patients at risk is growing too. If bacteremia develops, infected vegetation on the native/prosthetic valve or any intracardiac/intravascular device may occur as the final result of invading microorganisms/host immune system interaction. In the case of IE suspicion, all efforts must be focused on the diagnosis as IE can spread to almost any organ in the body. Unfortunately, the diagnosis of IE might be difficult and require a combination of clinical examination, microbiological assessment and echocardiographic evaluation. There is a need of novel microbiological and imaging techniques, especially in cases of blood culture-negative. In the last few years, the management of IE has changed. A multidisciplinary care team, including experts in infectious diseases, cardiology and cardiac surgery, namely, the Endocarditis Team, is highly recommended by the current guidelines.
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Affiliation(s)
- Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Correspondence: or ; Tel.: +39-0815664141
| | - Roberta Bottino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Tiziana Formisano
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Massimiliano Orlandi
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Daniele Molinari
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Simona Sperlongano
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Pasquale Castaldo
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Saverio D’Elia
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Andreina Carbone
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Alberto Palladino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Lavinia Forte
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, 80138 Napoli, Italy
| | - Francesco Coppolino
- Department of Women, Child and General and Specialized Surgery, Section of Anaesthesiology, University of Campania Luigi Vanvitelli, Piazza Miraglia 2, 80138 Naples, Italy
| | - Michele Torella
- Department of Translational Medical Sciences, Section of Cardiac Surgery and Heart Transplant, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy
| | - Nicola Coppola
- Department of Mental Health and Public Medicine, Section of Infectious Diseases, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy
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15
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Kloss M, Moerke C, Woitschach F, Wulf K, Illner S, Schulz S, Pauker VI, Riedel K, Grabow N, Ince H, Reisinger EC, Sombetzki M. Novel dalbavancin-PLLA implant coating prevents hematogenous Staphylococcus aureus infection in a minimally invasive mouse tail vein model. Front Bioeng Biotechnol 2022; 10:1021827. [DOI: 10.3389/fbioe.2022.1021827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/02/2022] [Indexed: 11/19/2022] Open
Abstract
Infective/bacterial endocarditis is a rare but life-threatening disease with a hospital mortality rate of 22.7% and a 1-year mortality rate of 40%. Therefore, continued research efforts to develop efficient anti-infective implant materials are of the utmost importance. Equally important is the development of test systems that allow the performance of new materials to be comprehensively evaluated. In this study, a novel antibacterial coating based on dalbavancin was tested in comparison to rifampicin/minocycline, and the suitability of a recently developed mouse tail vein model for testing the implant coatings was validated. Small polymeric stent grafts coated with a poly-L-lactic acid (PLLA) layer and incorporated antibiotics were colonized with Staphylococcus (S.) aureus before implantation into the tail vein of mice. The main assessment criteria were the hematogenous spread of the bacteria and the local tissue reaction to the contaminated implant. For this purpose, colony-forming units (CFU) in the blood, spleen and kidneys were determined. Tail cross sections were prepared for histological analysis, and plasma cytokine levels and expression values of inflammation-associated genes were examined. Both antibiotic coatings performed excellently, preventing the onset of infection. The present study expands the range of available methods for testing the anti-infectivity of cardiovascular implants, and the spectrum of agents for effective surface coating.
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16
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Sanghavi R, Ravikumar N, Sarodaya V, Haq M, Sherif M, Harky A. Outcomes in cardiac implantable electronic device-related infective endocarditis: a systematic review of current literature. Future Cardiol 2022; 18:891-899. [PMID: 36073290 DOI: 10.2217/fca-2021-0155] [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: 01/26/2023] Open
Abstract
Aim: Cardiac implantable electronic device infective endocarditis is a serious infection with poor prognosis. Materials & methods: The systematic review of the literature was conducted using searches from the various databases. We included studies published between January 2010 and June 2021. Results: A total of 35 articles met the inclusion criteria. Patients were approximately 70 years old and an average of 71.2% of patients were male. The most common presenting feature was a fever. The modified Duke criteria was used to aid diagnosis. Management entailed extraction of the cardiac implantable electronic device in 80.5% of the studies. The overall mortality rates ranged from 4 to 36%. The most frequently isolated organism was Staphylococcus aureus. Conclusion: Cardiac implantable electronic device infective endocarditis needs timely diagnosis and effective management for promising outcomes.
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Affiliation(s)
- Ria Sanghavi
- Department of Medical Sciences, College of Life Sciences, University Of Leicester, Leicester, UK
| | - Nidhruv Ravikumar
- Department of Medicine, School of Medicine, Queen's University Belfast, Belfast, UK
| | - Varun Sarodaya
- Department of General Surgery, Junior Clinical fellow, Barts Health NHS Trust, London, UK
| | - Mawiyah Haq
- Faculty of Medicine, St George's University of London, London, UK
| | - Mohamed Sherif
- Department of Cardiothoracic Surgery, Northern General Hospital, Sheffield, UK
| | - Amer Harky
- Department of Cardiothoracic Surgery, Liverpool Heart & Chest Hospital, Liverpool, UK
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17
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Toriello F, Saviano M, Faggiano A, Gentile D, Provenzale G, Pollina AV, Gherbesi E, Barbieri L, Carugo S. Cardiac Implantable Electronic Devices Infection Assessment, Diagnosis and Management: A Review of the Literature. J Clin Med 2022; 11:5898. [PMID: 36233765 PMCID: PMC9570622 DOI: 10.3390/jcm11195898] [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: 09/07/2022] [Revised: 09/26/2022] [Accepted: 10/03/2022] [Indexed: 12/05/2022] Open
Abstract
The use of increasingly complex cardiac implantable electronic devices (CIEDs) has increased exponentially in recent years. One of the most serious complications in terms of mortality, morbidity and financial burden is represented by infections involving these devices. They may affect only the generator pocket or be generalised with lead-related endocarditis. Modifiable and non-modifiable risk factors have been identified and they can be associated with patient or procedure characteristics or with the type of CIED. Pocket and systemic infections require a precise evaluation and a specialised treatment which in most cases involves the removal of all the components of the device and a personalised antimicrobial therapy. CIED retention is usually limited to cases where infection is unlikely or is limited to the skin incision site. Optimal re-implantation timing depends on the type of infection and on the results of microbiological tests. Preventive strategies, in the end, include antibiotic prophylaxis before CIED implantation, the possibility to use antibacterial envelopes and the prevention of hematomas. The aim of this review is to investigate the pathogenesis, stratification, diagnostic tools and management of CIED infections.
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Affiliation(s)
- Filippo Toriello
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Massimo Saviano
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Andrea Faggiano
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Domitilla Gentile
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Giovanni Provenzale
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Alberto Vincenzo Pollina
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Elisa Gherbesi
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Lucia Barbieri
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Stefano Carugo
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda—Ospedale Maggiore Policlinico, 20122 Milan, Italy
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18
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Khaloo P, Uzomah UA, Shaqdan A, Ledesma PA, Galvin J, Ptaszek LM, Ruskin JN. Outcomes of Patients Hospitalized With Cardiovascular Implantable Electronic Device-Related Infective Endocarditis, Prosthetic Valve Endocarditis, and Native Valve Endocarditis: A Nationwide Study, 2003 to 2017. J Am Heart Assoc 2022; 11:e025600. [PMID: 36000421 PMCID: PMC9496407 DOI: 10.1161/jaha.122.025600] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background Most published reports describing outcomes of patients with cardiovascular implantable electronic device–related infective endocarditis (CIED‐IE) are single‐center studies with small patient sample sizes. The goal of this study was to utilize population‐based data to assess trends in CIED‐IE hospitalization and to compare outcomes between patients hospitalized with CIED‐IE, prosthetic valve endocarditis (PVE), and native valve endocarditis (NVE). Methods and Results A query of the National (Nationwide) Inpatient Sample (NIS) database between 2003 and 2017 identified 646 325 patients hospitalized with infective endocarditis in the United States of whom 585 974 (90%) had NVE, 27 257 (4.2%) had CIED‐IE, and 26 111 (4%) had PVE. There was a 509% increase in CIED‐IE hospitalizations in the United States from 2003 to 2017 (P trend<0.001). In‐hospital mortality and length of stay associated with CIED‐IE decreased during the study period from 15% and 20 days in 2003 to 9.7% and 19 days in 2017 (P trend=0.032 and 0.018, respectively). The in‐hospital mortality rate was lower in patients hospitalized with CIED‐IE (9.2%) than in patients with PVE (12%) and NVE (12%). Length of stay was longest in the CIED‐IE group (17 compared with 14 days for both NVE and PVE). Hospital costs were highest for the CIED‐IE group ($56 000 compared with $37 000 in NVE and $45 000 in PVE). Conclusions Despite the fact that the number of comorbidities per patient with CIED‐IE increased during the study period, mortality rate and hospital length of stay decreased. The mortality rate was significantly lower for patients with CIED‐IE than for patients with NVE and PVE. Patients with CIED‐IE had the longest lengths of stay and highest hospital costs.
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Affiliation(s)
- Pegah Khaloo
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
| | | | - Ayman Shaqdan
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
| | - Pablo A Ledesma
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
| | - Jennifer Galvin
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
| | - Leon M Ptaszek
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
| | - Jeremy N Ruskin
- Cardiac Arrhythmia Service MGH Heart Center, Massachusetts General Hospital Boston MA
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19
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Nabuchi-Kawasaki M, Doi T, Mita T, Sasaki S, Hirokami M, Naraoka S, Yuda S. Infective endocarditis of transcatheter atrial septal occluder devices: A case report. J Cardiol Cases 2022; 26:336-340. [PMID: 36312778 PMCID: PMC9605895 DOI: 10.1016/j.jccase.2022.07.011] [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: 02/25/2022] [Revised: 06/26/2022] [Accepted: 07/04/2022] [Indexed: 11/01/2022] Open
Abstract
Learning objective
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20
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Polewczyk A, Jacheć W, Polewczyk M, Szczęśniak-Stańczyk D, Kutarski A. Early, Delayed and Late Cardiac Implantable Electronic Device Infections: Do the Timing of Onset and Pathogens Matter? J Clin Med 2022; 11:jcm11143929. [PMID: 35887692 PMCID: PMC9319565 DOI: 10.3390/jcm11143929] [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: 05/29/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 11/09/2022] Open
Abstract
Infections involving cardiac implantable electronic devices (CIEDs) occur at different times after device-related procedures. The aim of this study was to investigate the timing of onset and factors influencing the occurrence of all types of CIED infections to identify the type of pathogen and to examine the long-term survival of patients with all types of CIED infections. We performed a post hoc analysis of the clinical data from 3344 patients who underwent transvenous lead extraction (TLE) at a single high-volume center between 2006 and 2020, including a group of 890 patients with CIED infections. The occurrence of pocket infection (PI), lead-related infective endocarditis (LRIE) and PI coexisting with LRIE (PI + LRIE) was assessed at the following time intervals: 0−12 months, 13−36 months and > 36 months since last CIED-related procedure. In the study group, there were 274 (30.79%) early infections, 266 (29.89%) delayed infections and 350 (39.32%) late infections. Pocket infection was the most common early complication (97; 39.43%), while LRIE was predominant over 36 months from the last CIED procedure (172; 54.09%). The most common early infections were PIs that were associated with the preceding CIED-related procedure. Late LRIE was most likely to occur in patients with intracardiac lead abrasion. The probability of early versus late LRIE was higher in patients with CoNS cultures. The timing of infection onset irrespective of its type does not affect long-term survival after transvenous lead extraction. The majority of infectious complications (69%) occur more than 12 months after the last CIED-related procedure. Early infections are probably associated with pocket contamination during CIED-related procedure, while delayed and late systemic infections are related to other lead-dependent factors (especially to intracardiac lead abrasion). Time to LRIE onset is associated with pathogen type. The timing of symptom onset does not affect long-term survival after TLE.
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Affiliation(s)
- Anna Polewczyk
- Department of Physiology, Pathophysiology and Clinical Immunology, Collegium Medicum of Jan Kochanowski University, 25-369 Kielce, Poland
- Department of Cardiac Surgery, Świętokrzyskie Cardiology Center, 25-736 Kielce, Poland
- Correspondence: ; Tel.: +48-600-024-074; Fax: +48-413-671-456
| | - Wojciech Jacheć
- 2nd Department of Cardiology, Zabrze, Faculty of Medical Science in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Maciej Polewczyk
- Department of Microbiology, Collegium Medicum of Jan Kochanowski University, 25-317 Kielce, Poland;
- Acute Cardiac Care Unit, Świętokrzyskie Cardiology Center, 25-736 Kielce, Poland
| | | | - Andrzej Kutarski
- Department of Cardiology, Medical University, 20-059 Lublin, Poland; (D.S.-S.); (A.K.)
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21
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Galgut O, Mitchell AR, Le Page P. Fusobacterium species cardiac device infective endocarditis diagnosed via molecular methods. CLINICAL INFECTION IN PRACTICE 2022. [DOI: 10.1016/j.clinpr.2022.100155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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22
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Pecha S, Burger H, Chung DU, Möller V, Madej T, Maali A, Osswald B, De Simone R, Monsefi N, Ziaukas V, Erler S, Elfarra H, Perthel M, Wehbe MS, Ghaffari N, Sandhaus T, Busk H, Schmitto JD, Bärsch V, Easo J, Albert M, Treede H, Nägele H, Zenker D, Hegazy Y, Ahmadi D, Gessler N, Ehrlich W, Romano G, Knaut M, Reichenspurner H, Willems S, Butter C, Hakmi S. The GermAn Laser Lead Extraction GallerY: GALLERY. Europace 2022; 24:1627-1635. [PMID: 35718878 DOI: 10.1093/europace/euac056] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 04/10/2022] [Indexed: 11/12/2022] Open
Abstract
AIMS The GermAn Laser Lead Extraction GallerY (GALLERY) is a retrospective, national multicentre registry, investigating the safety and efficacy of laser lead extraction procedures in Germany. METHODS AND RESULTS Twenty-four German centres that are performing laser lead extraction have participated in the registry. All patients, treated with a laser lead extraction procedure between January 2013 and March 2017, were consecutively enrolled. Safety and efficacy of laser lead extraction were investigated. A total number of 2524 consecutive patients with 6117 leads were included into the registry. About 5499 leads with a median lead dwell time of 96 (62-141) months were treated. The mean number of treated leads per patient was 2.18 ± 1.02. The clinical procedural success rate was 97.86% and the complete lead removal was observed in 94.85%. Additional extraction tools were used in 6.65% of cases. The rate of procedural failure was 2.14% with lead age ≥10 years being its only predictor. The overall complication rate was 4.32%, including 2.06% major and 2.26% minor complications. Procedure-related mortality was 0.55%. Female sex and the presence of abandoned leads were predictors for procedure-related complications. The all-cause in-hospital mortality was 3.56% with systemic infection being the strongest predictor, followed by age ≥75 years and chronic kidney disease. CONCLUSION In the GALLERY, a high success- and low procedure-related complication rates have been demonstrated. In multivariate analysis, female sex and the presence of abandoned leads were predictors for procedure-related complications, while the presence of systemic infection, age ≥75 years, and chronic kidney disease were independent predictors for all-cause mortality.
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Affiliation(s)
- Simon Pecha
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Hospital Eppendorf, Martinistr. 52, 20246 Hamburg, Germany
| | - Heiko Burger
- Department of Cardiac Surgery, Kerckhoff-Klinik, Bad Nauheim, Germany
| | - Da-Un Chung
- Department of Cardiology and Critical Care Medicine, Asklepios Klinik St Georg, Hamburg, Germany
| | - Viviane Möller
- Department of Cardiology, Heart Center Brandenburg and Brandenburg Medical School, Bernau, Germany
| | - Tomas Madej
- Department of Cardiac Surgery, University Heart Center Dresden, Dresden, Germany
| | - Alaa Maali
- Department of Cardiovascular Surgery, MediClin Heart Center, Coswig, Germany
| | - Brigitte Osswald
- Division of Electrophysiological Surgery, Johanniter-Hospital Duisburg-Rheinhausen, Duisburg, Germany
| | - Raffaele De Simone
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Nadeja Monsefi
- Department of Cardiac Surgery, University Hospital Bonn, Bonn, Germany
| | - Virgilijus Ziaukas
- Department of Cardiac Surgery, Schüchtermann-Klinik, Bad Rothenfelde, Germany
| | - Stefan Erler
- Department for Cardiothoracic Surgery, Heart and Vessel Center Bad Bevensen, Bad Bevensen, Germany
| | - Hamdi Elfarra
- Department for Cardiovascular Surgery, Hospital of the Philipps-University of Marburg, Marburg, Germany
| | - Mathias Perthel
- Department of Cardiac Surgery, Heart Center Bad Segeberg, Bad Segeberg, Germany
| | - Mahmoud S Wehbe
- Department of Cardiac Surgery, Schüchtermann-Klinik, Bad Rothenfelde, Germany
| | - Naser Ghaffari
- Department of Cardiovascular Surgery, Helios Clinic for Heart Surgery, Karlsruhe, Germany
| | - Tim Sandhaus
- Department of Cardiothoracic Surgery, University Hospital Jena, Jena, Germany
| | - Henning Busk
- Division of Cardiothoracic Surgery, University Hospital of Magdeburg, Magdeburg, Germany
| | - Jan D Schmitto
- Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Volker Bärsch
- Department of Cardiology, St Marien Hospital, Siegen, Germany
| | - Jerry Easo
- Department of Cardiac Surgery, University Hospital Essen, Essen, Germany
| | - Marc Albert
- Department of Cardiac Surgery, Robert-Bosch Hospital, Stuttgart, Germany
| | - Hendrik Treede
- Department of Cardiothoracic and Vascular Surgery, University Hospital Mainz, Mainz, Germany
| | - Herbert Nägele
- Department for Cardiac Insufficiency and Device Therapy, Albertinen-Hospital, Hamburg, Germany
| | - Dieter Zenker
- Department of Thoracic and Cardiovascular Surgery, Georg August University Medical Center, Göttingen, Germany
| | - Yasser Hegazy
- Department of Cardiac Surgery, MediClin Heart Institute, Lahr/Baden, Germany
| | - Donja Ahmadi
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Hospital Eppendorf, Martinistr. 52, 20246 Hamburg, Germany
| | - Nele Gessler
- Department of Cardiology and Critical Care Medicine, Asklepios Klinik St Georg, Hamburg, Germany
| | - Wolfgang Ehrlich
- Department of Cardiac Surgery, Kerckhoff-Klinik, Bad Nauheim, Germany
| | - Gabriele Romano
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Michael Knaut
- Department of Cardiac Surgery, University Heart Center Dresden, Dresden, Germany
| | - Hermann Reichenspurner
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Hospital Eppendorf, Martinistr. 52, 20246 Hamburg, Germany
| | - Stephan Willems
- Department of Cardiology and Critical Care Medicine, Asklepios Klinik St Georg, Hamburg, Germany
| | - Christian Butter
- Department of Cardiology, Heart Center Brandenburg and Brandenburg Medical School, Bernau, Germany
| | - Samer Hakmi
- Department of Cardiology and Critical Care Medicine, Asklepios Klinik St Georg, Hamburg, Germany
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23
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Erba PA, Bartoli F, Sollini M, Raffaella B, Zanca R, Enrica E, Lazzeri E. Alternative Nuclear Imaging Tools for Infection Imaging. Curr Cardiol Rep 2022; 24:879-891. [PMID: 35696046 PMCID: PMC9288362 DOI: 10.1007/s11886-022-01708-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/21/2022] [Indexed: 11/30/2022]
Abstract
Purpose of Review Cardiovascular infections are serious disease associated with high morbidity and mortality. Their diagnosis is challenging, requiring a proper management for a prompt recognition of the clinical manifestations, and a multidisciplinary approach involving cardiologists, cardiothoracic surgeons, infectious diseases specialist, imagers, and microbiologists. Imaging plays a central role in the diagnostic workout, including molecular imaging techniques. In this setting, two different strategies might be used to image infections: the first is based on the use of agents targeting the microorganism responsible for the infection. Alternatively, we can target the components of the pathophysiological changes of the inflammatory process and/or the host response to the infectious pathogen can be considered. Understanding the strength and limitations of each strategy is crucial to select the most appropriate imaging tool. Recent Findings Currently, multislice computed tomography (MSCT) and nuclear imaging (18F-fluorodeoxyglucose positron emission tomography/computed tomography, and leucocyte scintigraphy) are part of the diagnostic strategies. The main role of nuclear medicine imaging (PET/CT and SPECT/CT) is the confirmation of valve/CIED involvement and/or associated perivalvular infection and the detection of distant septic embolism. Proper patients’ preparation, imaging acquisition, and reconstruction as well as imaging reading are crucial to maximize the diagnostic information. Summary In this manuscript, we described the use of molecular imaging techniques, in particular WBC imaging, in patients with infective endocarditis, cardiovascular implantable electronic device infections, and infections of composite aortic graft, underlying the strength and limitations of such approached as compared to the other imaging modalities.
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Affiliation(s)
- Paola Anna Erba
- Regional Center of Nuclear Medicine, Department of Translational Research and Advanced Technologies in Medicine and Surgery, University of Pisa, Via Roma 57, 56126, Pisa, Italy.
- Medical Imaging Center, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Francesco Bartoli
- Regional Center of Nuclear Medicine, Department of Translational Research and Advanced Technologies in Medicine and Surgery, University of Pisa, Via Roma 57, 56126, Pisa, Italy
| | - Martina Sollini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Berchiolli Raffaella
- Vascular Surgery Unit, Department of Translational Research and Advanced Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Roberta Zanca
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Esposito Enrica
- Regional Center of Nuclear Medicine, Department of Translational Research and Advanced Technologies in Medicine and Surgery, University of Pisa, Via Roma 57, 56126, Pisa, Italy
| | - Elena Lazzeri
- Regional Center of Nuclear Medicine, Department of Translational Research and Advanced Technologies in Medicine and Surgery, University of Pisa, Via Roma 57, 56126, Pisa, Italy
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24
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Jerónimo A, Olmos C, Vilacosta I, Ortega-Candil A, Rodríguez-Rey C, Pérez-Castejón MJ, Fernández-Pérez C, Pérez-García CN, García-Arribas D, Ferrera C, Carreras JL. Accuracy of 18F-FDG PET/CT in patients with the suspicion of cardiac implantable electronic device infections. J Nucl Cardiol 2022; 29:594-608. [PMID: 32748277 DOI: 10.1007/s12350-020-02285-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 06/28/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Utility of 18F-FDG PET/CT in diagnosing infective endocarditis (IE) associated with cardiac implantable electronic devices (CIEDs) is not well established. Current ESC guidelines recommend the use of FDG-PET imaging in patients with CIEDs and positive blood cultures, but the number of studies evaluating the diagnostic performance of FDG-PET imaging in these patients remain limited. Our objective was to assess the diagnostic yield of 18F-FDG PET/CT in patients with suspected CIED infections, differentiating between pocket infection (PI) and lead infection (CIED-IE). METHODS AND RESULTS From 2013 to 2018, all patients (n = 63) admitted to a hospital with suspected CIED infection were prospectively recruited, undergoing a diagnostic work-up including a PET/CT. Explanted devices and material from the pocket were cultured. 14 cases corresponded to isolated PI and 13 were categorized as CIED-IE. Considering radionuclide uptake in the intracardiac portion of the lead, sensitivity and specificity of PET/CT for CIED-IE were 38.5% and 98.0%, respectively. Positive (19.2) and negative (0.6) likelihood ratio values, suggest that a positive PET/CT is much more probable to correspond to a patient with CIED-IE, whereas it is not possible to exclude this diagnosis when negative. For PI, sensitivity and specificity were 72.2% and 95.6%, respectively. CONCLUSIONS The yield of 18F-FDG PET/CT for suspected CIED infections differs depending on the site of infection. Due to very high specificity but poor sensitivity, negative studies must be interpreted with caution if the suspicion of CIED-IE is high.
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Affiliation(s)
- Adrián Jerónimo
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Carmen Olmos
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain.
| | - Isidre Vilacosta
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Aida Ortega-Candil
- Servicio de Medicina Nuclear, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Cristina Rodríguez-Rey
- Servicio de Medicina Nuclear, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - María Jesús Pérez-Castejón
- Servicio de Medicina Nuclear, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Cristina Fernández-Pérez
- Servicio de Medicina Preventiva, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Universidad Complutense de Madrid, Madrid, Spain
| | - Carlos Nicolás Pérez-García
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Daniel García-Arribas
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - Carlos Ferrera
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
| | - José Luis Carreras
- Servicio de Medicina Nuclear, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdSSC), Madrid, Spain
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Modi Atig A, Alhamad YI, Alanizi FS, Ardah HI, Alanazi H. Retrospective study of post-operative infections in implantable cardiac devices in a cardiac tertiary care center. Ann Saudi Med 2022; 42:58-63. [PMID: 35112587 PMCID: PMC8812164 DOI: 10.5144/0256-4947.2022.58] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The rise in the incidence of implantation is one of the main causes behind the increased rate of CIED infection, which is considered as a serious life-threatening complication. The need of risk factor assessment has become a necessity to prevent further complications and provide prompt management. OBJECTIVES Identify the risk factors of infection postoperatively among patients who have implantable cardiac devices. DESIGN A retrospective case-control study. SETTINGS Cardiac center for adults. PATIENTS AND METHODS The study included all adult patients (≥14 years of age) of all nationalities who underwent cardiac electronic device implantation that was managed in the cardiac center between January 2012 to December 2018. MAIN OUTCOME MEASURES Cardiac device infection and associated risk factors. SAMPLE SIZE 213, including 23 (10.8%) infected case patients and 190 (89.2%) non-infected controls. RESULTS The mean (SD) age of non-infected patients was 45.0 (12.7) years compared with 61.7 (13.7) for infected patients (P<.0001). Anticoagulant use, hypertension, dysplipdemia and age were the most common patient-related risk factors associated with infection. For procedural and post-procedural risk factors, the risk of infection increased as the number of leads and length of procedure increased. The device most often related to infection was the pacemaker. In the multivariate analysis, longer procedure, greater number of leads, older age, anticoagulant use, and implanted pacemaker device were independently associated with infection. CONCLUSION We advise the prompt use of strict preoperative antiseptic prophylaxis measures and follow-up for post-implant patients along with patient education for early signs of infections, which will lead to improvement of both diagnosis and treatment quality for our patients in addition to reducing the economic impact on the health care system by minimizing infectious complications. LIMITATIONS Single tertiary center study, small sample size. CONFLICT OF INTEREST None.
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Affiliation(s)
- Alamer Modi Atig
- From the College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Yara Ibrahim Alhamad
- From the College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Foz Salem Alanizi
- From the Cardiac Cath Lab, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Husam Ismail Ardah
- From the Department of Biostatistics and Bioinformatics, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Haitham Alanazi
- From the Cardiac Cath Lab, King Abdulaziz Medical City, Riyadh, Saudi Arabia
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Gamma camera imaging of infectious endocarditis. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00085-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Risk of venous occlusion after lead laser extraction preventing future lead implantation. J Cardiothorac Surg 2021; 16:321. [PMID: 34717698 PMCID: PMC8557546 DOI: 10.1186/s13019-021-01706-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 10/24/2021] [Indexed: 11/17/2022] Open
Abstract
Background Lead laser extraction is a well-established method for removing unwanted leads with low morbidity and mortality. Objective In this observational study, we documented our experience with venous occlusion after lead laser extraction. Methods Retrospective data of patients who underwent lead laser extraction between May 2010 and August 2018 was analyzed. Two subgroups of patients were identified. First group represented patients after lead laser extraction who suffered postoperative venous occlusion. Second group represents patients after lead laser extraction, who has documented patent venous access after lead laser extraction. Results 219 patients underwent percutaneous laser lead extraction. The mean age of patients was 65 ± 14 years. Of these patients, 74% were male. The Most common indication for extraction was Nonfunctional lead (45.2%, n = 99) followed by pocket infection with 33.8% and endocarditis (17.3%). A total number of 447 leads underwent laser extraction. In 7.8% of the patients, lead extraction was partially successful and lead extraction was not successful in only 2.3% of the patients. Only 13 patients developed a documented venous occlusion postoperatively and 26 patients has documented absence of venous occlusion, of whom 17 were under oral anticoagulation. Conclusion Lead laser extraction may lead to venous occlusion, which is mostly asymptomatic but it prevents future lead implantation. The use of oral anticoagulant may prevent postoperative venous occlusion.
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Aguilera J, Hutt E, Jaber WA. Imaging of Cardiac Device-Related Infection. Front Cardiovasc Med 2021; 8:729786. [PMID: 34504881 PMCID: PMC8421771 DOI: 10.3389/fcvm.2021.729786] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Cardiac devices are frequently used in different cardiovascular conditions for the purpose of morbidity or mortality prevention. These include cardiac implantable electronic devices (CIED) like permanent pacemakers and implantable cardiac defibrillators, ventricular assistance devices (VADs), left atrial appendage occlusion (LAAO) devices like the Watchman™, atrial and ventricular septal occluders like the Amplatzer™, among others. In the past years, there has been an increase in the development of these devices as a result of a rise in the number of indications for implantation, paired with the aging and more medically complex patient population. This has led to an increase in the incidence of cardiac device-related infections, one of the most feared and serious complications which is associated with significant morbidity, mortality and financial burden. Accurate diagnosis of cardiac device-related infections is essential given the management implications which often involve removal of the infected device, removal of other prosthetic material and long-term antimicrobial therapy. Clinical and laboratory data are useful diagnostic tools but multimodality imaging is often necessary. The recently published 2020 European Heart Rhythm Association International Consensus document, which is endorsed by many expert societies, has recommended the use of multimodality imaging for the diagnosis of CIED infections. (1) This allows better disease characterization by identifying abnormal fluid collections and guiding aspiration for both diagnostic and therapeutic purposes (i.e. soft tissue ultrasound and computed tomography), evaluation for local extent of disease (i.e. transesophageal echocardiogram to evaluate for concomitant infective endocarditis), embolic manifestation of disease (i.e. computed tomography and magnetic resonance imaging) and metabolic tissue characterization (positron emission tomography and tagged white blood cell scan). (2) In addition, computed tomography (CT) allows for pre-procedural planning which has shown to be associated with better procedural outcomes.
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Affiliation(s)
- Jose Aguilera
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Erika Hutt
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Wael A Jaber
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, United States
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A broken lead to an open heart: implantable cardioverter defibrillator vegetations with lead fracture. Radiol Case Rep 2021; 16:3152-3156. [PMID: 34484509 PMCID: PMC8403715 DOI: 10.1016/j.radcr.2021.07.059] [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: 07/22/2021] [Revised: 07/25/2021] [Accepted: 07/25/2021] [Indexed: 11/22/2022] Open
Abstract
Implantable cardiac devices are widely used devices that serve several purposes. Complications from devices are not uncommon and include localized or systemic infections, device-related endocarditis, and device malfunction leading to serious outcomes, including death. Another possible complication that has been reported in the literature is thrombus formation on the device leads. We present a rare case of large thrombi forming on the leads of an implantable cardioverter defibrillator leading to lead fracture and device malfunction. After the device alerted for malfunction, the patient underwent a transesophageal echocardiogram which demonstrated masses on the right atrium and ventricle. He subsequently had a right atrial exploration and lead extraction which revealed large thrombi on the leads which histologically were identified as sterile vegetations.
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Abdelhamid AA, Kobayashi T, Tholany J, Sekar P. Recurrent Cutibacterium acnes prosthetic valve endocarditis. BMJ Case Rep 2021; 14:14/7/e243878. [PMID: 34326116 PMCID: PMC8323374 DOI: 10.1136/bcr-2021-243878] [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: 11/03/2022] Open
Abstract
A 29-year-old man with a history of congenital aortic stenosis and mechanical aortic valve replacement with previous Cutibacterium acnes prosthetic valve endocarditis (PVE) presented with a 2-week history of fevers and night sweats. Transoesophageal echocardiogram revealed a 0.6 cm×0.5 cm vegetation on the mechanical aortic valve. An anaerobic blood culture became positive for C. acnes 6 days after the blood cultures were obtained. He did not have any surgical intervention. He was successfully treated with 6 weeks of ceftriaxone, followed by chronic suppression with oral doxycycline. Despite its low virulence, a growing number of C. acnes PVE cases have been reported, owing to its biofilm production. When clinical suspicion is high, extending culture incubation duration beyond the standard 5 days might be helpful. Most cases are treated with surgical repair or replacement in conjunction with antibiotics, but medical therapy alone has been documented as being successful.
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Affiliation(s)
| | - Takaaki Kobayashi
- Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Joseph Tholany
- Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Poorani Sekar
- Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Arshad V, Baddour LM, Lahr BD, Khalil S, Tariq W, Talha KM, Cha YM, DeSimone DC, Sohail MR. Impact of delayed device re-implantation on outcomes of patients with cardiovascular implantable electronic device related infective endocarditis. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2021; 44:1303-1311. [PMID: 34132396 DOI: 10.1111/pace.14297] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Optimal timing of cardiovascular implantable electronic device (CIED) re-implantation following device removal due to infection is undefined. Multinational guidelines reflect this and include no specific recommendation for this timing, while others have recommended waiting at least 14 days in cases of CIED related infective endocarditis (CIED-IE). The current work seeks to clarify this issue. METHODS We retrospectively reviewed institutional data at Mayo Clinic, Minnesota of patients aged ≥ 18 years who developed CIED-IE from January 1, 1991 to February 1, 2016. CIED-IE was defined as echocardiogram reported device lead or valvular vegetation. Regression analyses were used to relate the risk of clinical outcomes to the interval between CIED removal and re-implantation and the location of vegetations. RESULTS A total of 109 patients met study inclusion criteria. A majority (68.8%) of patients were men and the median age was 68.0 years. Transoesophageal echocardiogram (TEE) was performed in 95.4% of patients, with valve vegetations detected in 33.9% (n = 37). Survival analysis comparing patients in whom device re-implantation was < 14 days vs. ≥14 days, and further categorized by those with and without valve vegetation, showed a significant difference (P = 0.028); patients with valve vegetation and reimplantation interval < 14 days had the lowest (58.7%) 12-month survival. When adjusted for valve vegetation, longer time interval for reimplantation trended toward increased hospital length of stay (P = 0.079). CONCLUSION Our findings suggest that the recommended 14-day delay between CIED extraction and re-implantation in CIED-IE patients is associated with a survival benefit, but longer length of hospital stay following re-implantation.
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Affiliation(s)
- Verda Arshad
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Larry M Baddour
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA.,Department of Cardiovascular Disease, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Brian D Lahr
- Department of Biomedical Statistics and Informatics, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Sarwat Khalil
- Department of Medicine, Division of Infectious Diseases and International Medicine, University of Minnesota Medical Center, Minnesota, USA
| | - Wajeeha Tariq
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Khawaja Muhammad Talha
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Yong-Mei Cha
- Department of Cardiovascular Disease, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - Daniel C DeSimone
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA.,Department of Cardiovascular Disease, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA
| | - M Rizwan Sohail
- Division of Infectious Diseases, Department of Medicine, Mayo Clinic School of Medicine and Science, Rochester, Minnesota, USA.,Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
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Influence of the type of pathogen on the clinical course of infectious complications related to cardiac implantable electronic devices. Sci Rep 2021; 11:14864. [PMID: 34290303 PMCID: PMC8295258 DOI: 10.1038/s41598-021-94168-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 06/24/2021] [Indexed: 11/12/2022] Open
Abstract
The specific role of the various pathogens causing cardiac implantable electronic devices-(CIEDs)-related infections requires further understanding. The data of 1241 patients undergoing transvenous lead extraction because of lead-related infective endocarditis (LRIE-773 patients) and pocket infection (PI-468 patients) in two high-volume centers were analyzed. Clinical course and long-term prognosis according to the pathogen were assessed. Blood and generator pocket cultures were most often positive for methicillin-sensitive Staphylococcus aureus (MSSA: 22.19% and 18.13% respectively), methicillin-sensitive Staphylococcus epidermidis (MSSE: 17.39% and 15.63%) and other staphylococci (11.59% and 6.46%). The worst long-term prognosis both in LRIE and PI subgroup was in patients with infection caused by Gram-positive microorganisms, other than staphylococci. The most common pathogens causing CIED infection are MSSA and MSSE, however, the role of other Gram-positive bacteria and Gram-negative organisms is also important. Comparable, high mortality in patients with LRIE and PI requires further studies.
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2020 ACC/AHA guideline for the management of patients with valvular heart disease: A report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Thorac Cardiovasc Surg 2021; 162:e183-e353. [PMID: 33972115 DOI: 10.1016/j.jtcvs.2021.04.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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ICD Pocket-Site Infection Secondary to Gonococcal Bacteremia: The First Reported Case. Case Rep Infect Dis 2021; 2021:9250967. [PMID: 34055431 PMCID: PMC8112929 DOI: 10.1155/2021/9250967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 04/29/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction Cardiovascular implantable electronic devices (CIEDs) are being increasingly used in the primary and secondary prevention of malignant ventricular arrhythmias and conduction system disorders. Infectious complications associated with CIEDs include infective endocarditis, lead infections, and pocket-site infections, primarily involving Staphylococcus species. Infective endocarditis is a rare but life-threatening complication of gonococcal bacteremia. We report the first case of a CIED pocket-site infection secondary to Neisseria gonorrhoeae (N. gonorrhoeae). Case A 56-year-old male with a history of congestive heart failure status postimplantable cardioverter-defibrillator (ICD) insertion presented with a pocket-site swelling initially concerning for a hematoma which began to exhibit erythema and tenderness. The patient reported a history of high-risk sexual behavior. On presentation, he was afebrile and hemodynamically stable. Physical exam showed a 5 cm × 6 cm pocket-site swelling with overlying erythema. Labs revealed elevated ESR and CRP levels. Transthoracic and transesophageal echocardiography was concerning for infective endocarditis and lead vegetations. Blood cultures tested positive for N. gonorrhoeae. He underwent surgical debridement with complete ICD extraction and drainage of infected serosanguineous pocket fluid. Tissue cultures were negative, but isolation of N. gonorrhoeae in blood cultures confirmed it as the causative agent of the pocket-site infection in the absence of prior Gram-positive coverage. He was started on a prolonged course of ceftriaxone for 4 weeks with reimplantation of ICD at a different site after completion of treatment. Conclusion In patients with high-risk sexual behavior, gonococcal bacteremia can potentially lead to CIED infection. These individuals should be prudently evaluated for infective endocarditis or pocket-site infections as presenting complaints can be subtle.
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Rodríguez-Alfonso B, Mitjavila Casanovas M, Castro Urda V, Cobo Marcos M, Sánchez Romero I, Ramos-Martínez A. PET/CT with 18F-FDG in suspected intracardiac device-related infections: analysis of performance and diagnostic usefulness. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2021; 74:238-246. [PMID: 32471719 DOI: 10.1016/j.rec.2020.01.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 01/24/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION AND OBJECTIVES Cardiac device-related infections (CDRI) may be life-threatening and require early and accurate diagnosis. The aims of this study were to analyze the performance of positron emission tomography-computed tomography (PET/CT) in suspected CDRI, to assess changes to the initial diagnosis, and to identify a clinical subgroup deriving the greatest benefit from this imaging modality. METHODS Retrospective study including patients evaluated by PET/CT for suspected CDRI from 2011 to 2018. We assessed PET/CT performance and the agreement between the initial, post-PET and definitive diagnoses. We also assessed changes in the diagnosis, depending on initial clinical suspicion, to identify patients deriving the greatest benefit from PET/CT. RESULTS We included 44 patients. The prevalence of endocarditis was 57%. The sensitivity and specificity of PET/CT for the diagnosis of infective endocarditis were 0.84 and 0.95, respectively. Post-PET diagnosis improved the initial diagnosis by 45%. PET/CT correctly reclassified 57% of patients with initial suspicion of generator pocket infection by detecting lead infection. CONCLUSIONS PET/CT showed high diagnostic performance in suspected of CDRI and significantly improved the conventional diagnostic approach, especially in patients with initial suspicion of focal infection.
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Affiliation(s)
- Begoña Rodríguez-Alfonso
- Servicio de Medicina Nuclear, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain.
| | | | - Víctor Castro Urda
- Servicio de Cardiología, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Marta Cobo Marcos
- Servicio de Cardiología, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Isabel Sánchez Romero
- Servicio de Microbiología, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Antonio Ramos-Martínez
- Servicio de Medicina Interna (Infectología), Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
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Rodríguez-Alfonso B, Mitjavila Casanovas M, Castro Urda V, Cobo Marcos M, Sánchez Romero I, Ramos-Martínez A. PET/TC con 18F-FDG en la sospecha de infección asociada a dispositivos intracardiacos: rendimiento y utilidad diagnóstica. Rev Esp Cardiol (Engl Ed) 2021. [DOI: 10.1016/j.recesp.2020.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2021; 143:e72-e227. [PMID: 33332150 DOI: 10.1161/cir.0000000000000923] [Citation(s) in RCA: 555] [Impact Index Per Article: 185.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2021; 143:e35-e71. [PMID: 33332149 DOI: 10.1161/cir.0000000000000932] [Citation(s) in RCA: 353] [Impact Index Per Article: 117.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM This executive summary of the valvular heart disease guideline provides recommendations for clinicians to diagnose and manage valvular heart disease as well as supporting documentation to encourage their use. METHODS A comprehensive literature search was conducted from January 1, 2010, to March 1, 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, Cochrane, Agency for Healthcare Research and Quality Reports, and other selected database relevant to this guideline. Structure: Many recommendations from the earlier valvular heart disease guidelines have been updated with new evidence and provides newer options for diagnosis and treatment of valvular heart disease. This summary includes only the recommendations from the full guideline which focus on diagnostic work-up, the timing and choice of surgical and catheter interventions, and recommendations for medical therapy. The reader is referred to the full guideline for graphical flow charts, text, and tables with additional details about the rationale for and implementation of each recommendation, and the evidence tables detailing the data considered in developing these guidelines.
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Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O'Gara PT, Rigolin VH, Sundt TM, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2021; 77:e25-e197. [PMID: 33342586 DOI: 10.1016/j.jacc.2020.11.018] [Citation(s) in RCA: 819] [Impact Index Per Article: 273.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Otto CM, Nishimura RA, Bonow RO, Carabello BA, Erwin JP, Gentile F, Jneid H, Krieger EV, Mack M, McLeod C, O’Gara PT, Rigolin VH, Sundt TM, Thompson A, Toly C. 2020 ACC/AHA Guideline for the Management of Patients With Valvular Heart Disease: Executive Summary. J Am Coll Cardiol 2021; 77:450-500. [DOI: 10.1016/j.jacc.2020.11.035] [Citation(s) in RCA: 272] [Impact Index Per Article: 90.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Diagnostic value of the modified Duke criteria in suspected infective endocarditis -The PRO-ENDOCARDITIS study. Int J Infect Dis 2021; 104:556-561. [PMID: 33508475 DOI: 10.1016/j.ijid.2021.01.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/16/2021] [Accepted: 01/19/2021] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES To determine whether relevant comorbidities stratify patients with and without IE and whether these may improve the diagnostic accuracy, in addition to the modified Duke criteria. METHODS AND RESULTS 261 consecutive patients (aged 60.1 ± 16.1 years, 62.8% male) with suspected IE were prospectively included in this single-center observational trial. Modified Duke criteria and relevant comorbidities as well as clinical characteristics, were assessed. Forty-seven patients had IE, as confirmed by a clinical event committee. Patients with IE had a higher frequency of positive blood cultures (70.2% vs. 36.9%, p < 0.0001), embolic diseases (36.2% vs. 10.8%, p < 0.0001), heart murmurs (27.7% vs. 11.7%, p = 0.01), and intensive care therapy (74.5% vs. 58.4%, p = 0.04). In receiver operating characteristics, the combination of modified Duke criteria without transesophageal echocardiography led to an area under the curve of 0.783 (0.715-0.851). The predictive value was only marginally improved by the addition of heart murmur and intensive care therapy (0.794 [0.724-0.863]). In contrast, transesophageal echocardiography alone achieved an area under the curve of 0.956 (0.937-0.977) and was further improved when adding modified Duke criteria, heart murmur, and intensive care therapy (0.999 [0.998-1.000]). CONCLUSION Modified Duke criteria provide excellent diagnostic value for evaluating suspected IE, mainly driven by transesophageal echocardiography. TRIAL REGISTRATION NCT03365193.
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Ursaru AM, Haba CM, Popescu ȘE, Crișu D, Petriș AO, Tesloianu ND. A Rare Entity-Percutaneous Lead Extraction in a Very Late Onset Pacemaker Endocarditis: Case Report and Review of Literature. Diagnostics (Basel) 2021; 11:diagnostics11010096. [PMID: 33435384 PMCID: PMC7827933 DOI: 10.3390/diagnostics11010096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/28/2020] [Accepted: 01/05/2021] [Indexed: 11/16/2022] Open
Abstract
The number of infections related to cardiac implantable electronic devices (CIEDs) has increased as the number of devices implanted around the world has grown exponentially in recent years. CIED complications can sometimes be difficult to diagnose and manage, as in the case of lead-related infective endocarditis. We present the case of a 48-year-old male diagnosed with Staphylococcus aureus device-related infective endocarditis, 12 years after the implant of a single chamber pacemaker. A recent history of the patient includes two urinary catheterizations due to obstructive uropathy in the context of a prostatic adenoma, 2 months previously, both without antibiotic prophylaxis; no other possible entry sites were found and no history of other invasive procedures. After initiation of antibiotic therapy according to antibiotic susceptibility testing, we decided to remove the right ventricular passive fixation lead along with the vegetation and pacemaker generator; because of severe lead adhesions in the costoclavicular region, and especially in the right ventricle, we needed mechanical sheaths to remove the abundant fibrous tissue that encompassed the lead. After a difficult, but successful, lead extraction along with a large vegetation and 6 weeks' antibiotic therapy, the clinical and biological evolution was favorable, without reappearance of symptoms. While very late lead endocarditis is a rarity, late lead-related infective endocarditis (more than 12 months elapsed since implant) is not an exception; this is why we find that endocarditis prophylaxis should be reconsidered in certain patient categories, our patient being proof that procedures with neglectable endocarditis risk according to the guidelines can lead to bacterial endocarditis.
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Affiliation(s)
- Andreea Maria Ursaru
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
- Correspondence: (A.M.U.); (Ș.E.P.); Tel.: +40-753-731-523 (A.M.U.); +40-752-114-139 (Ș.E.P.)
| | - Cristian Mihai Haba
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
- Department of Cardiology, “Grigore. T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Ștefan Eduard Popescu
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
- Correspondence: (A.M.U.); (Ș.E.P.); Tel.: +40-753-731-523 (A.M.U.); +40-752-114-139 (Ș.E.P.)
| | - Daniela Crișu
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
| | - Antoniu Octavian Petriș
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
- Department of Cardiology, “Grigore. T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Nicolae Dan Tesloianu
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, 700111 Iași, Romania; (C.M.H.); (D.C.); (A.O.P.); (N.D.T.)
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Jędrzejczyk-Patej E, Mazurek M, Kowalski O, Sokal A, Liberska A, Szulik M, Podolecki T, Kalarus Z, Lenarczyk R. Clinical manifestations of device-related infective endocarditis in cardiac resynchronization therapy recipients. Arch Med Sci 2021; 17:638-645. [PMID: 34025833 PMCID: PMC8130459 DOI: 10.5114/aoms.2018.75893] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 04/04/2018] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION The aim of the study was to analyse microbiological characteristics and clinical manifestations of cardiac device-related infective endocarditis (CDRIE) in cardiac resynchronization therapy (CRT) recipients, and to compare the diagnostic value of modified Duke (MDC) versus modified Duke lead criteria (MDLC; including to MDC local infection and pulmonary infection or embolism as major criteria). MATERIAL AND METHODS The study population comprised 765 consecutive CRT patients from a high-volume, tertiary care centre from 2002 to 2015. All patients were screened for CDRIE. RESULTS During a median follow-up of 1692 days (range: 457-3067) 5.36% of patients (n = 41) developed CDRIE, which was accompanied by CRT pocket infection in 17.1% (n = 7) and recurrent pulmonary infection or pulmonary embolism in 29.3% (n = 12). Fever was present in 95.1% of patients (n = 39), whereas blood cultures were positive in 65.9% (n = 27). Staphylococcus was the most prevalent pathogen in 59.3% (n = 16), Gram-negative bacteria in 25.9% (n = 7). Transoesophageal echocardiography showed intracardiac vegetations in 73.2% of patients (n = 30). Non-different pathogen types with the most common methicillin-sensitive Staphylococcus aureus were observed for early versus late CDRIE (endocarditis ≤ 6 vs. > 6 months from CRT or other device-related procedure). All 3 inflammatory markers (C-reactive protein, white blood cells, procalcitonin) were normal in 4.9% of patients (n = 2). MDC versus MDLC indicated definite CDRIE in 48.8% versus 80.5%, respectively (p = 0.003). CONCLUSIONS Fever is the most common symptom of CRT-related CDRIE, and transoesophageal echocardiography allows vegetations to be visualised in nearly 3/4 of patients with CDRIE. Although the most common pathogens were Staphylococci, Gram-negative bacteria accounted for a quarter of CDRIE. Modified Duke lead criteria proved superior to MDC.
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Affiliation(s)
- Ewa Jędrzejczyk-Patej
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Michał Mazurek
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Oskar Kowalski
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Adam Sokal
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Agnieszka Liberska
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Mariola Szulik
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Tomasz Podolecki
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
| | - Zbigniew Kalarus
- Department of Cardiology, School of Medicine with the Division of Dentistry, Zabrze, Poland
| | - Radosław Lenarczyk
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Centre for Heart Diseases, Zabrze, Poland
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Parfieniuk-Kowerda A, Jaroszewicz J, Łapiński TW, Łucejko M, Maciaszek M, Świderska M, Grzeszczuk A, Naumnik B, Rowiński M, Flisiak R. High prevalence of anti-HEV antibodies among patients with immunosuppression and hepatic disorders in eastern Poland. Arch Med Sci 2021; 17:675-681. [PMID: 34025837 PMCID: PMC8130492 DOI: 10.5114/aoms.2018.79958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 05/27/2018] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION The incidence of hepatitis E virus (HEV) infections in Poland is largely unknown. This study aimed to describe seroprevalence of markers of HEV infection among patients with immunodeficiency of diverse etiology and patients with advanced chronic liver diseases. MATERIAL AND METHODS Four hundred fifty patients were enrolled; among them, 180 persons were solid organ transplant recipients, 90 patients were HIV-infected and 180 persons had confirmed liver cirrhosis of different etiology. Serum anti-HEV-IgG, IgM antibodies and HEV-antigen were detected by ELISA (Wantai, China). RESULTS In the group of transplant recipients, serum anti-HEV-IgG antibodies were detected in 40.6%, IgM in 1.1% and HEV-Ag in 2.8% of subjects. In the HIV-infected population 37.7% had anti-HEV-IgG, 1.1% had anti-HEV-IgM and none had HEV-Ag. Among patients with advanced chronic liver diseases the highest prevalence of anti-HEV-IgG was recorded in alcohol-related liver cirrhosis (52.1%) (p = 0.049). In the population of all liver cirrhotics anti-HEV-IgG seroprevalence was 48.3%, anti-HEV-IgM seroprevalence was 5.0% and HEV-Ag seroprevalence was 1.7%. Older age and male gender were significant risk factors associated with increased anti-HEV-IgG prevalence, p = 0.0004 and p = 0.02, respectively. CONCLUSIONS In this large cohort a high seroprevalence of anti-HEV-IgG was detected in comparison to other European countries, with the highest rates in patients with alcoholic liver disease and in transplant recipients.
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Affiliation(s)
- Anna Parfieniuk-Kowerda
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Jerzy Jaroszewicz
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
- Department of Infectious Diseases and Hepatology in Bytom, Medical University of Silesia, Bytom, Poland
| | - Tadeusz W. Łapiński
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Mariusz Łucejko
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Magdalena Maciaszek
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Magdalena Świderska
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Anna Grzeszczuk
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Beata Naumnik
- Department of Nephrology with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
| | - Mirosław Rowiński
- Department of Nephrology with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
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A Novel Clinical Perspective on New Masses after Lead Extraction (Ghosts) by Means of Intracardiac Echocardiography. J Clin Med 2020; 9:jcm9082571. [PMID: 32784437 PMCID: PMC7465795 DOI: 10.3390/jcm9082571] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 12/27/2022] Open
Abstract
Background: A lead-reactive fibrous capsule (FC) identified by ultrasounds as an atrial or ventricular lead thickness of more than 1 mm above the vendor-declared lead diameter (TL) and its local fibrotic attachment to the cardiac wall (FAC) have never been investigated in vivo, so their relationship with post-extraction masses (ghost) is not known. Methods: Intracardiac echocardiography (ICE) was performed twice during the same extraction procedure in 40 consecutive patients: before and immediately after infected lead extraction Results: The ghost detection rate was high: 60% (24/40 patients); ICE could identify both TL and FAC, TL being noted in 25/40 (62%) patients and FAC in 12/40 patients (30%). Both TL and FAC were significantly associated with ghosts (p < 0.001 and p = 0.002, respectively), but TL had a higher prediction power. The specificity was similar: 94% (15/16) and 100% (16/16), respectively, but TL showed a much higher sensitivity: 100%, (24/24) vs 50% (12/24) (p = 0.016). The ghost group did not show a higher event rate in the follow-up (mean follow-up time = 20 ± 17 months). Conclusion: ICE is able to evaluate both TL and FAC in vivo; ghosts are mostly benign remnants of fibrotic lead capsule cut off during extraction and retained inside the heart by FAC.
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Lodhi SH, Abbasi A, Ahmed T, Chan A. Acne on the Valve: Two Intriguing Cases of Cutibacterium Acnes Endocarditis. Cureus 2020; 12:e8532. [PMID: 32665879 PMCID: PMC7352884 DOI: 10.7759/cureus.8532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/09/2020] [Indexed: 01/28/2023] Open
Abstract
Cutibacterium acnes is a skin commensal which is most often regarded as a contaminant when detected on blood cultures. In rare instances, it may be the causative pathogen in severe systemic illnesses. Subacute endocarditis, especially of prosthetic valves and devices, is an important grave pathology caused by Cutibacterium acnes. Herein we report two cases of prosthetic valve endocarditis with varied presentations as valve dehiscence with a "rocking" prosthetic valve apparatus in one encounter and as a septic embolic stroke in the second encounter. Although a rare cause of endocarditis, it becomes an especially important entity in patients with prosthetic devices and should be high in the list of differentials.
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Affiliation(s)
- Samra Haroon Lodhi
- Internal Medicine, King Edward Medical University, Lahore, PAK
- Internal Medicine, Mayo Hospital, Lahore, PAK
| | - Ayesha Abbasi
- Internal Medicine, King Edward Medical University, Lahore, PAK
- Internal Medicine, Mayo Hospital, Lahore, PAK
| | - Taha Ahmed
- Internal Medicine, Cleveland Clinic Foundation, Cleveland, USA
| | - Albert Chan
- Cardiovascular Medicine, Cleveland Clinic Fairview Hospital, Cleveland, USA
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Wang TKM, Sánchez-Nadales A, Igbinomwanhia E, Cremer P, Griffin B, Xu B. Diagnosis of Infective Endocarditis by Subtype Using 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography: A Contemporary Meta-Analysis. Circ Cardiovasc Imaging 2020; 13:e010600. [PMID: 32507019 DOI: 10.1161/circimaging.120.010600] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Infective endocarditis (IE) remains a difficult to diagnose condition associated with high mortality. 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) has recently emerged as another IE imaging modality, although diagnostic accuracy varies across observational studies and types of IE. This meta-analysis assessed the diagnostic performance of 18F-FDG PET/CT for IE and its subtypes. Methods We searched Pubmed, Cochrane, and Embase from January 1980 to September 2019 for studies reporting both sensitivity and specificity of 18F-FDG PET/CT for IE. Meta-Disc 1.4 was used to pool data for all cases of IE and its subgroups of native valve IE, prosthetic valve IE, and cardiac implantable electronic devices IE. Results We screened 2566 records from the search, assessed 52 full-text articles, and included 26 studies totaling 1358 patients (509 IE cases). Pooled sensitivity and specificity (95% CI, inconsistency I-square statistic) were 0.74 (0.70-0.77, 71.5%) and 0.88 (0.86-0.91, 78.5%) for all cases of endocarditis. Corresponding parameters for native valve IE were sensitivity 0.31 (0.21-0.41, 29.4%) and specificity 0.98 (0.95-0.99, 34.4%); for prosthetic valve IE: sensitivity 0.86 (0.81-0.89, 60.0%) and specificity 0.84 (0.79-0.88, 75.2%); and for cardiac implantable electronic devices IE: sensitivity 0.72 (0.61-0.81, 76.2%) and specificity 0.83 (0.75-0.89, 83.6%). Pooled sensitivities and specificities were higher for the 17 studies since 2015 than the 9 studies published before 2015. Conclusions 18F-FDG PET/CT had high specificity for all IE subtypes; however, sensitivity was markedly lower for native valve IE than prosthetic valve IE and cardiac implantable electronic devices IE. It is, therefore, a useful adjunct modality for assessing endocarditis, especially in the challenging scenarios of prosthetic valve IE and cardiac implantable electronic devices IE, with improving performance over time, related to advances in 18F-FDG PET/CT techniques.
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Affiliation(s)
- Tom Kai Ming Wang
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, OH (T.K.M.W., P.C., B.G., B.X.)
| | | | - Efehi Igbinomwanhia
- Department of Medicine, Advocate Illinois Masonic Medical Center, Chicago (A.S.N., E.I.)
| | - Paul Cremer
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, OH (T.K.M.W., P.C., B.G., B.X.)
| | - Brian Griffin
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, OH (T.K.M.W., P.C., B.G., B.X.)
| | - Bo Xu
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic Institute, Cleveland Clinic, OH (T.K.M.W., P.C., B.G., B.X.)
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Roder C, Gunjaca V, Otome O, Gwini SM, Athan E. Cost and Outcomes of Implantable Cardiac Electronic Device Infections in Victoria, Australia. Heart Lung Circ 2019; 29:e140-e146. [PMID: 31839364 DOI: 10.1016/j.hlc.2019.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/18/2019] [Accepted: 10/14/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Implantable cardiac electronic device (ICED) infections are associated with significant morbidity, mortality and cost. The aim of this study was to perform the first analysis for the cost of ICED infection in Australia. Secondary aims were to provide an update on the incidence, burden and outcomes of ICED infections and an analysis of the hospital ICD-10 codes used for ICED infection admissions. METHODS We performed a retrospective study of ICED implantations and infections in the Barwon Health region (BH) and the state of Victoria (Vic) from January 2010 to December 2015 inclusive. RESULTS Sensitivity of ICD-10 code T82.7 was 63.4% (95% CI 46.9-77.8) and specificity was 14.5% (95% CI 9.9-21.1). Infection rates were 1.4 admissions/100,000 persons/year (SD 0.7) in BH and estimated to be 7.9 admissions/100,000 persons/year (95% CI 6.8-9.0) in Vic. Average cost of infection was $670,334/year in BH and estimated to be $14,879,979/year in Vic. CONCLUSION Rates of ICED infection are decreasing in Victoria. Infections are associated with significant morbidity and cost.
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Affiliation(s)
- Christine Roder
- Barwon Health, Geelong, Vic, Australia; Deakin University, School of Medicine, Waurn Ponds, Vic, Australia; Geelong Centre for Emerging Infectious Diseases (GCEID), Geelong, Vic, Australia.
| | | | - Ohide Otome
- St John of God Midland Public and Private Hospitals, Midland, WA, Australia
| | | | - Eugene Athan
- Barwon Health, Geelong, Vic, Australia; Deakin University, School of Medicine, Waurn Ponds, Vic, Australia; Geelong Centre for Emerging Infectious Diseases (GCEID), Geelong, Vic, Australia
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49
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Caiati C, Pollice P, Lepera ME, Favale S. Pacemaker Lead Endocarditis Investigated with Intracardiac Echocardiography: Factors Modulating the Size of Vegetations and Larger Vegetation Embolic Risk during Lead Extraction. Antibiotics (Basel) 2019; 8:antibiotics8040228. [PMID: 31752363 PMCID: PMC6963371 DOI: 10.3390/antibiotics8040228] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/11/2019] [Accepted: 11/14/2019] [Indexed: 12/12/2022] Open
Abstract
Lead pacemaker infection is a complication on the rise. An infected oscillating mass attached to the leads (ILV) is a common finding in this setting. Percutaneous extraction of the leads and of the device is the best curative option. However, extraction of leads with large masses can be complicated by pulmonary embolism. The aim of this study was to understand the factors associated with large ILV using a sophisticated ultrasound technique to visualize the masses, namely intracardiac echocardiography (ICE), and investigate whether larger masses induce more complications during and after extraction. Percutaneous lead extraction and peri-procedural ICE were done in 36 patients (pts) (75 ± 11 years old, 74% males). Vegetations (max dimension = 8.2 ± 4.1 mm) in the right cavity were found in 26 of them, mostly adhering to the leads. We subdivided the patients into 2 groups: with vegetation size < 1 cm (18 pts) and vegetation size ≥ 1 cm (8 pts). By univariate analysis, we found that patients in group 1 were more often taking anticoagulation therapy (p = 0.03, Phi (Phi coefficient) = −0.5, OR [odds ratio] 0.071) and had signs of local pocket infection (p = 0.02, Phi = −0.52, OR 0.059) while significantly more patients in group 2 had diabetes (p = 0.08, Phi = 0.566, OR 15); moreover the patients in group 2 showed a trend toward a more frequent positive blood culture (p = 0.08, Phi = 0.39, OR 5.8) and infection with coagulase negative staphylococci (p = 0.06, Phi = 0.46, OR 8.3). At multivariate analysis, only 3 factors (diabetes, younger age and anticoagulation therapy) were independently associated with ILV size: diabetes, associated with larger vegetations (group 2), showed the largest beta value (0.44, p = 0.008); age was inversely correlated with ILV size (beta value = −32, p = 0.038), and anticoagulation therapy (beta value = −029, p = 0.048) was more commonly associated with smaller vegetations (group 1). Larger ILV were not associated with more complications or death during or after the extraction. Conclusion: diabetes, anticoagulation therapy and age are independent predictors of lead vegetation size. The embolic potential of large ILV during extraction was modest, so ILVs >1cm are not a contraindication to percutaneous extraction of infected leads.
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Affiliation(s)
- Carlo Caiati
- Correspondence: ; Tel.: +39-080-5592-117; Fax: +39-080-5478796
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50
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Erba PA, Pizzi MN, Roque A, Salaun E, Lancellotti P, Tornos P, Habib G. Multimodality Imaging in Infective Endocarditis: An Imaging Team Within the Endocarditis Team. Circulation 2019; 140:1753-1765. [PMID: 31738598 DOI: 10.1161/circulationaha.119.040228] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Infective endocarditis (IE) is a complex disease with cardiac involvement and multiorgan complications. Its prognosis depends on prompt diagnosis that leads to an aggressive therapeutic management combining antibiotic therapy and early cardiac surgery when indicated. However, IE diagnosis always poses a challenge, and echocardiography remains diagnostically imperfect in cases of prosthetic valve IE or cardiac implantable electronic device infection. In recent years, other imaging modalities (computed tomography, magnetic resonance imaging, nuclear imaging) have experienced significant technical improvements, and their application to the detection of cardiac and extracardiac IE-related lesions seems to be a strategic way forward in the management of patients with suspected IE. However, the scientific evidence in the literature remains limited; current guidelines address the use of the multimodality imaging in the field of IE with caution; the incremental value of each technique and their combinations is debated; and their use varies across countries. Despite these limitations, healthcare providers and surgeons should be aware of the possibilities offered by the multimodal imaging approach when appropriate. Here, we emphasize the value of a multidisciplinary heart valve team, the endocarditis team, underlining the importance of cardiac and extracardiac imaging experts in playing a key role in informing the diagnosis and management of patients with IE. Illustrative cases, critical appraisal of contemporary data, and conceptual and practical suggestions for clinicians that may help to improve the prognosis of patients with IE are provided in this review article.
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Affiliation(s)
- Paola A Erba
- Nuclear Medicine, Department of Translational Research and New Technology in Medicine, University of Pisa, Italy (P.A.E.).,University of Groningen, University Medical Center Groningen, Medical Imaging Center, The Netherlands (P.A.E.)
| | - Maria N Pizzi
- Departments of Cardiology (M.N.P.), Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Universitat Autònoma de Barcelona, Spain (M.N.P., A.R., P.T.)
| | - Albert Roque
- Radiology (A.R.), Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Universitat Autònoma de Barcelona, Spain (M.N.P., A.R., P.T.)
| | - Erwan Salaun
- APHM, La Timone Hospital, Cardiology Department, Marseille, France (E.S., G.H.)
| | - Patrizio Lancellotti
- Department of Cardiology, Heart Valve Clinic, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Belgium (P.L.).,Gruppo Villa Maria Care and Research, Anthea Hospital, Bari, Italy (P.L.)
| | - Pilar Tornos
- Department of Cardiology, Hospital Quirónsalud, Barcelona, Spain (P.T.)
| | - Gilbert Habib
- APHM, La Timone Hospital, Cardiology Department, Marseille, France (E.S., G.H.).,Aix Marseille Université, IRD, APHM, MEPHI, IHU-Méditerranée Infection, France (G.H.)
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