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Cuervo G, Quintana E, Regueiro A, Perissinotti A, Vidal B, Miro JM, Baddour LM. The Clinical Challenge of Prosthetic Valve Endocarditis: JACC Focus Seminar 3/4. J Am Coll Cardiol 2024; 83:1418-1430. [PMID: 38599718 DOI: 10.1016/j.jacc.2024.01.037] [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: 12/18/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 04/12/2024]
Abstract
During the past 6 decades, there have been numerous changes in prosthetic valve endocarditis (PVE), currently affecting an older population and increasing in incidence in patients with transcatheter-implanted valves. Significant microbiologic (molecular biology) and imaging diagnostic (fluorine-18 fluorodeoxyglucose-positron emission tomography/computed tomography) advances have been incorporated into the 2023 Duke-International Society for Cardiovascular Infectious Diseases infective endocarditis diagnostic criteria, thus increasing the diagnostic sensitivity for PVE without sacrificing specificity in validation studies. PVE is a life-threatening disease requiring management by multidisciplinary endocarditis teams in cardiac centers to improve outcomes. Novel surgical options are now available, and an increasing set of patients may avoid surgical intervention despite indication. Selected patients may complete parenteral or oral antimicrobial treatment at home. Finally, patients with prosthetic valves implanted surgically or by the transcatheter approach are candidates for antibiotic prophylaxis before invasive dental procedures.
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Affiliation(s)
- Guillermo Cuervo
- Department of Infectious Diseases, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS), University of Barcelona, Barcelona, Spain; Biomedical Network Research Center for Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
| | - Eduard Quintana
- Department of Cardiovascular Surgery, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ander Regueiro
- Department of Cardiology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Andrés Perissinotti
- Department of Nuclear Medicine, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS) and Biomedical Research Networking Center of Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Carlos III Health Institute, Barcelona, Spain
| | - Barbara Vidal
- Department of Cardiology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Jose M Miro
- Department of Infectious Diseases, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS), University of Barcelona, Barcelona, Spain; Biomedical Network Research Center for Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain.
| | - Larry M Baddour
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Departments of Medicine and Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Azad MA, Patel R. Practical Guidance for Clinical Microbiology Laboratories: Microbiologic diagnosis of implant-associated infections. Clin Microbiol Rev 2024:e0010423. [PMID: 38506553 DOI: 10.1128/cmr.00104-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 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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Martin SS, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Barone Gibbs B, Beaton AZ, Boehme AK, Commodore-Mensah Y, Currie ME, Elkind MSV, Evenson KR, Generoso G, Heard DG, Hiremath S, Johansen MC, Kalani R, Kazi DS, Ko D, Liu J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Perman SM, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Tsao CW, Urbut SM, Van Spall HGC, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Palaniappan LP. 2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association. Circulation 2024; 149:e347-e913. [PMID: 38264914 DOI: 10.1161/cir.0000000000001209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional global data, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Ostovar R, Schroeter F, Seifi Zinab F, Fritzsche D, Minden HH, Lasheen N, Hartrumpf M, Ritter O, Dörr G, Albes JM. New Insights into Mortality-Related Risk Factors in Infective Endocarditis: Results from the Brandenburg State Endocarditis Register. Thorac Cardiovasc Surg 2024. [PMID: 37884029 DOI: 10.1055/a-2199-2344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
OBJECTIVE Endocarditis as a potentially life-threatening disease with high complication and mortality rates. In recent years, an increase in the incident of endocarditis has been reported throughout Europe. In the aging society, successful treatment is complex and challenging owing to the high rate of multimorbidity. METHODS We initiated a statewide prospective multicenter endocarditis registry in 2020. Perioperative risk factors, comorbidities, microbiological, laboratory and imaging diagnostics, complications, and mortality including 1-year follow-up were collected. The present midterm analysis includes factors influencing mortality in the first 313 patients. RESULT In-hospital mortality and 1-year mortality were 28.4 and 40.9%, respectively. Preoperative risk factors include age (p < 0.001), EuroSCORE II (p < 0.001), coronary artery disease (p = 0.022), pacemaker probe infection (p = 0.033), preoperative left ventricular ejection fraction (LVEF), systemic inflammatory response syndrome (SIRS), pulmonary edema, heart failure, septic emboli, acute renal failure, impaired coagulation, hypalbuminemia (p < 0.001), and N-terminal prohormone of brain natriuretic peptide (NTproBNP) (p = 0.001). The presence of peri-annular abscess, perforation, and shunt were associated with increased mortality (p = 0.004, 0.001, and 0.004, respectively). In addition, cardiopulmonary bypass time influenced mortality (p = 0.002). The main postoperative causes of death were multi-organ failure, renal failure, vasoplegia, and low-output syndrome (p < 0.001). Previous endocarditis was 7.7%, while 35.5% were prosthetic valve recipients and 33.6% were redo surgeries. CONCLUSION Our first registry data show the complexity of endocarditis patients and the challenging treatment. Some risk factors can be treated preoperatively. For instance, hypalbuminemia and the duration of the procedure can be controlled with adequate albumin substitution and carefully planned procedures restricted to the essential requirements, that is, hybrid approaches with consecutive interventions.
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Affiliation(s)
- Roya Ostovar
- Department of Cardiovascular Surgery, Heart center Brandenburg, Faculty of Health Sciences Brandenburg, University Hospital Brandenburg Medical School Theodor Fontane, Bernau bei Berlin, Brandenburg, Germany
| | - Filip Schroeter
- Department of Cardiovascular Surgery, Heart center Brandenburg, Faculty of Health Sciences Brandenburg, University Hospital Brandenburg Medical School Theodor Fontane, Bernau bei Berlin, Brandenburg, Germany
| | - Frarzane Seifi Zinab
- Department of Cardiac Surgery, Sana Hospital, Heart Center Cottbus GmbH, Cottbus, Germany
| | - Dirk Fritzsche
- Department of Cardiac Surgery, Sana Hospital, Heart Center Cottbus GmbH, Cottbus, Germany
| | - Hans-Heinrich Minden
- Department of Cardiology, Oberhavel Kliniken GmbH, Hennigsdorf, Brandenburg, Germany
| | - Nirmeen Lasheen
- Department of Cardiology, Oberhavel Kliniken GmbH, Hennigsdorf, Brandenburg, Germany
| | - Martin Hartrumpf
- Department of Cardiovascular Surgery, Heart center Brandenburg, Faculty of Health Sciences Brandenburg, University Hospital Brandenburg Medical School Theodor Fontane, Bernau bei Berlin, Brandenburg, Germany
| | - Oliver Ritter
- Department of Cardiology, Faculty of Health Sciences Brandenburg, University Hospital, Brandenburg Medical School Theodor Fontane, Brandenburg an der Havel, Germany
| | - Gesine Dörr
- Department of Cardiology, Alexianer St. Josef Hospital Potsdam, Potsdam, Germany
| | - Johannes Maximilian Albes
- Department of Cardiovascular Surgery, Heart center Brandenburg, Faculty of Health Sciences Brandenburg, University Hospital Brandenburg Medical School Theodor Fontane, Bernau bei Berlin, Brandenburg, Germany
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Panagides V, Cuervo G, Llopis J, Abdel-Wahab M, Mangner N, Habib G, Regueiro A, Mestres CA, Tornos P, Durand E, Selton-Suty C, Ihlemann N, Bruun N, Urena M, Cecchi E, Thiele H, Durante-Mangoni E, Pellegrini C, Eltchaninoff H, Athan E, Søndergaard L, Linke A, Tattevin P, Del Val D, Quintana E, Chu V, Rodés-Cabau J, Miro JM. Infective Endocarditis After Transcatheter Versus Surgical Aortic Valve Replacement. Clin Infect Dis 2024; 78:179-187. [PMID: 37552784 DOI: 10.1093/cid/ciad464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Scarce data are available comparing infective endocarditis (IE) following surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR). This study aimed to compare the clinical presentation, microbiological profile, management, and outcomes of IE after SAVR versus TAVR. METHODS Data were collected from the "Infectious Endocarditis after TAVR International" (enrollment from 2005 to 2020) and the "International Collaboration on Endocarditis" (enrollment from 2000 to 2012) registries. Only patients with an IE affecting the aortic valve prosthesis were included. A 1:1 paired matching approach was used to compare patients with TAVR and SAVR. RESULTS A total of 1688 patients were included. Of them, 602 (35.7%) had a surgical bioprosthesis (SB), 666 (39.5%) a mechanical prosthesis, 70 (4.2%) a homograft, and 350 (20.7%) a transcatheter heart valve. In the SAVR versus TAVR matched population, the rate of new moderate or severe aortic regurgitation was higher in the SB group (43.4% vs 13.5%; P < .001), and fewer vegetations were diagnosed in the SB group (62.5% vs 82%; P < .001). Patients with an SB had a higher rate of perivalvular extension (47.9% vs 27%; P < .001) and Staphylococcus aureus was less common in this group (13.4% vs 22%; P = .033). Despite a higher rate of surgery in patients with SB (44.4% vs 27.3%; P < .001), 1-year mortality was similar (SB: 46.5%; TAVR: 44.8%; log-rank P = .697). CONCLUSIONS Clinical presentation, type of causative microorganism, and treatment differed between patients with an IE located on SB compared with TAVR. Despite these differences, both groups exhibited high and similar mortality at 1-year follow-up.
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Affiliation(s)
- Vassili Panagides
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Guillermo Cuervo
- Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Jaume Llopis
- Department of Genetics, Microbiology, and Statistics, University of Barcelona, Barcelona, Spain
| | | | - Norman Mangner
- Herzzentrum Dresden, Department of Internal Medicine and Cardiology, Technische Universität Dresden, Dresden, Germany
| | - Gilbert Habib
- Cardiology Department, Assistance Publique des Hôpitaux de Marseille, La Timone Hospital, Marseille, France
| | - Ander Regueiro
- Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Carlos A Mestres
- Department of Cardiac Surgery, University Hospital Zürich, Zurich, Switzerland
| | - Pilar Tornos
- Department of Cardiology, Hospital Quiron Barcelona, Barcelona, Spain
| | - Eric Durand
- Department of Cardiology, Normandie University, CHU Rouen, France
| | | | | | - Niels Bruun
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
| | - Marina Urena
- Cardiology Department, Bichat Hospital, Paris, France
| | - Enrico Cecchi
- Cardiology Department, Hospital Maria Vittoria, Turin, Italy
| | - Holger Thiele
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Emanuele Durante-Mangoni
- Department of Precision Medicine, University of Campania 'L. Vanvitelli', Monaldi Hospital, Naples, Italy
| | | | | | - Eugene Athan
- Department of Infectious Disease, Barwon Health, Deakin University, Geelong, Victoria, Australia
| | | | - Axel Linke
- Herzzentrum Dresden, Department of Internal Medicine and Cardiology, Technische Universität Dresden, Dresden, Germany
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
| | - David Del Val
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Eduard Quintana
- Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Vivian Chu
- Duke University School of Medicine, Durham, North Carolina, USA
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
- Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Jose M Miro
- Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
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Yuan B, Wang C, Fan Z, Liu C, Fang L, Ma L, Zou W, Yuan G, Liu G. A Bayesian network-based approach for identifying risk factors and predicting ischemic stroke in infective endocarditis patients. Front Cardiovasc Med 2024; 10:1294229. [PMID: 38259317 PMCID: PMC10801435 DOI: 10.3389/fcvm.2023.1294229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/20/2023] [Indexed: 01/24/2024] Open
Abstract
Objective This study aimed to seek the risk factors and develop a predictive model for ischemic stroke (IS) in patients with infective endocarditis (IE) utilizing a Bayesian network (BN) approach. Methods Data were obtained from the electronic medical records of all adult patients at three hospitals between 1 January 2018, and 31 December 2022. Two predictive models, logistic regression and BN, were used. Patients were randomly assigned to the training and test sets in a 7:3 ratio. We established a BN model with the training dataset and validated it with the testing dataset. The Bayesian network model was built by using the Tabu search algorithm. The areas under the receiver operating characteristic curve (AUCs), calibration curve, and decision curve were used to evaluate the prediction performance between the BN and logistic models. Results A total of 542 patients [mean (SD) age, 49.6 (15.3) years; 137 (25.3%) female] were enrolled, including 151 (27.9%) with IS and 391 (72.1%) without IS. Hyperlipidemia, hypertension, age, vegetation size (>10 mm), S. aureus infection, and early prosthetic valve IE were closely correlated with IS. The BN models outperformed the logistic regression in training and testing sets, with accuracies of 76.06% and 74.1%, AUC of 0.744 and 0.703, sensitivities of 25.93% and 20.93%, and specificities of 96.27% and 90.24%, respectively. Conclusion The BN model is more efficient than the logistic regression model. Therefore, BN models may be suitable for the early diagnosis and prevention of IS in IE patients.
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Affiliation(s)
- Boyi Yuan
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chaobin Wang
- Department of Neurology, Beijing Fangshan District Liangxiang Hospital, Beijing, China
| | - Zexin Fan
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chun Liu
- Department of Neurology, Mechinka Hospital, Dnipro State Medical University, Dnipro, Ukraine
| | - Libo Fang
- Department of Neurology, Fuxing Hospital, Capital Medical University, Beijing, China
| | - Lin Ma
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Wenlong Zou
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guobin Yuan
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guangzhi Liu
- Department of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Khayata M, Sanchez Nadales A, Xu B. Contemporary applications of multimodality imaging in infective endocarditis. Expert Rev Cardiovasc Ther 2024; 22:27-39. [PMID: 37996246 DOI: 10.1080/14779072.2023.2288152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/22/2023] [Indexed: 11/25/2023]
Abstract
INTRODUCTION Infective endocarditis (IE) is an increasingly important condition with significant morbidity and mortality. With advancements in cardiovascular interventions including prosthetic valve implantation and utilization of intracardiac devices, the prevalence of IE is rising in the modern era. Early detection and management of this condition are critical. AREAS COVERED This review presents a contemporary review of the applications of multi-modality imaging in IE, taking a comparative approach of the various imaging modalities. EXPERT OPINION Transthoracic and transesophageal echocardiography are essential imaging modalities in establishing the diagnosis of IE, as well as evaluating for complications of IE. Other imaging modalities such as cardiac computed tomography and nuclear imaging play an important role as adjuvant imaging modalities for the evaluation of IE, particularly in prosthetic valve IE and cardiovascular implantable device associated IE. It is crucial to understand the strengths, weaknesses, and clinical application of each imaging modality, to improve the diagnosis, management, and outcomes of patients with IE.
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Affiliation(s)
- Mohamed Khayata
- Department of Cardiovascular Sciences, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | | | - Bo Xu
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydnell and Arnold Family Heart, Vascular, and Thoracic Institute, Cleveland, OH, USA
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Bak A, Kim TS, Park H, Park JH. Prosthetic valve endocarditis caused by Campylobacter fetus: a case report and literature review. J Int Med Res 2023; 51:3000605231213264. [PMID: 37987669 PMCID: PMC10664450 DOI: 10.1177/03000605231213264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
Campylobacter fetus is a Gram-negative bacillus typically associated with bacteremia in immunocompromised patients. Prosthetic valve endocarditis (PVE) is a serious complication of prosthetic valve surgery, with a high mortality rate if not treated promptly. We present a rare case of PVE caused by C. fetus. A man in his mid-60s presented to the Emergency Department with a fever and showed elevated C-reactive protein concentrations. He had prosthetic mitral and aortic valve replacement surgery 15 years previously. Gram-negative rods were detected in a blood culture. These rods were identified as C. fetus using matrix-assisted laser desorption ionization time-of-flight mass spectrometry and confirmed by 16S rRNA sequencing. The patient was treated with gentamicin and imipenem, and underwent valve replacement surgery. C. fetus was isolated in a left atrial appendage swab obtained during the surgery. Follow-up blood cultures were negative after treatment. However, after a cardiac arrest event, the patient's general condition deteriorated, and he died. To the best of our knowledge, this is the first case of PVE caused by C. fetus in Korea and the second fatality to date. This case highlights the importance of considering C. fetus as a potential cause of PVE, even in patients without known risk factors.
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Affiliation(s)
- Ayeong Bak
- Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Taek Soo Kim
- Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyunwoong Park
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Jae Hyeon Park
- Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Republic of Korea
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Velollari O, Reinhardt CM, Knorr M, Schnitzler K, Graafen D, Miederer M, von Bardeleben RS, Münzel T, Schmidt KH, Giebels C, Schäfers HJ, Hobohm L. Late-Onset Prosthetic Endocarditis with Paraaortic Abscess Caused by Cutibacterium acnes. Infect Dis Rep 2023; 15:635-641. [PMID: 37888140 PMCID: PMC10606402 DOI: 10.3390/idr15050059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
Cutibacterium acnes, an integral component of the skin's customary bacterial flora, represents a Gram-positive anaerobic bacterium characterized by its low virulence. Despite its low virulence, the pathogen can cause profound-seated infections as well as infections linked to medical devices. We report a case study of a prosthesis endocarditis accompanied by a paraaortic abscess caused by C. acnes, a development occurring five years prior to composite aortic root and valve replacement. At the point of admission, the patient presented with a combination of symptoms hinting at a subacute progression, such as weight loss, chest pain, and limitations of cardiopulmonary functionality. An anaerobic pathogen, namely C. acnes, was detected in a singular blood culture vial. Since first-line imaging modalities such as echocardiography did not reveal any signs of inflammation, and in the case of a suspected diagnosis for IE, did not show high pretest probability, further diagnostic imaging such as 18F-FDG PET CT was put to use. Here, a highly elevated glucose metabolism around the aortic valve ring was detected, pointing to an inflammatory process. The patient received adjusted intravenous antibiotic therapy over a course of six weeks; he then underwent surgical therapy via re-replacement of the aortic root and valve using a composite conduit. Advanced microbiological analyses, including the amplification of PCR and valve sequencing via 16S rDNA, mainly detected one pathogen: C. acnes. Delayed onset with mild symptoms and laboratory findings is characteristic of infective endocarditis by C. acnes. Due to its high rate of complications, mortality, and morbidity, an infection should not be disregarded as contamination. Recommendations from different studies underline a combination of a positive blood culture and microbiological evidence to differentiate between contamination and true infection in the case of an infection involving C. acnes. Serial blood cultures with prolonged incubation, advanced microbiological analyses, and modified Duke criteria including second-line imaging techniques should be utilized for further evaluation.
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Affiliation(s)
- Ornela Velollari
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany
| | | | - Maike Knorr
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
| | - Katharina Schnitzler
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
| | - Dirk Graafen
- Department of Radiology, University Medical Center Mainz, 55131 Mainz, Germany;
| | - Matthias Miederer
- Department of Nuclear Medicine, University Medical Center Mainz, 55131 Mainz, Germany
| | - Ralph Stephan von Bardeleben
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, 55131 Mainz, Germany
| | - Kai-Helge Schmidt
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
| | - Christian Giebels
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, 66421 Homburg, Germany; (C.G.)
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, 66421 Homburg, Germany; (C.G.)
| | - Lukas Hobohm
- Department of Cardiology, Cardiology I, University Medical Center Mainz, 55131 Mainz, Germany (K.S.); (T.M.); (K.-H.S.)
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, 55131 Mainz, Germany
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Delgado V, Ajmone Marsan N, de Waha S, Bonaros N, Brida M, Burri H, Caselli S, Doenst T, Ederhy S, Erba PA, Foldager D, Fosbøl EL, Kovac J, Mestres CA, Miller OI, Miro JM, Pazdernik M, Pizzi MN, Quintana E, Rasmussen TB, Ristić AD, Rodés-Cabau J, Sionis A, Zühlke LJ, Borger MA. 2023 ESC Guidelines for the management of endocarditis. Eur Heart J 2023; 44:3948-4042. [PMID: 37622656 DOI: 10.1093/eurheartj/ehad193] [Citation(s) in RCA: 123] [Impact Index Per Article: 123.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
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Weber C, Hohmann C, Lindner O, Wahlers T, Jung N. Patients with Artificial Heart Valves. DEUTSCHES ARZTEBLATT INTERNATIONAL 2023; 120:692-702. [PMID: 37427994 PMCID: PMC10666258 DOI: 10.3238/arztebl.m2023.0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND In Germany, a total of 38 547 heart valve procedures were performed in 2022. With a growing number of patients undergoing the surgical and interventional implantation of heart valves, the incidence of prosthetic endocarditis is also rising. METHODS We summarize the current state of the prophylaxis, diagnosis, and treatment of prosthetic endocarditis in a selective review of the literature. RESULTS Prosthetic endocarditis accounts for 10-30% of all cases of endocarditis. As its echocardiographic and microbiologic findings are often less specific than those of native endocarditis, its diagnosis now increasingly relies on alternative imaging modalities such as F-18-FDG PET-CT. Anti-infective and surgical treatment are made more difficult by biofilm formation on the prosthetic valve and the frequent formation of perivalvular abscesses. CONCLUSION Increased awareness of this clinical entity in the outpatient setting will promote the earlier initiation of appropriate diagnostic studies. Proper diagnostic evaluation is an essential prerequisite for the early detection and timely treatment of prosthetic endocarditis, with the goal of preventing progressive destruction and thus improving the outcome. Preventive and educative measures should be intensified, and certified, multidisciplinary endocarditis teams should be established. Antibiotic prophylaxis is now given much more restrictively than in earlier years; the risk of infection must be weighed against the potential development of both individual and collective resistance to antibiotic drugs.
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Affiliation(s)
- Carolyn Weber
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne
| | - Christopher Hohmann
- Department III for Internal Medicine – General and Interventional Cardiology, Electrophysiology, Angiology, Pneumology and Intensive Care Medicine, University Hospital Cologne
| | - Oliver Lindner
- Institute of Radiology, Nuclear Medicine and Molecular Imaging, Heart and Diabetes Center North Rhine-Westphalia, University Hospital Ruhr-University Bochum, Bad Oeynhausen-Universität Bochum
| | - Thorsten Wahlers
- Department of Cardiothoracic Surgery, Heart Center, University Hospital Cologne
| | - Norma Jung
- Department I of Internal Medicine – Oncology, Hematology, Division of Infectious Diseases, Clinical Immunology, Hemostaseology and internal Intensive Care Medicine, University Hospital Cologne
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Nappi F, Schoell T, Spadaccio C, Acar C, da Costa FDA. A Literature Review on the Use of Aortic Allografts in Modern Cardiac Surgery for the Treatment of Infective Endocarditis: Is There Clear Evidence or Is It Merely a Perception? Life (Basel) 2023; 13:1980. [PMID: 37895362 PMCID: PMC10608498 DOI: 10.3390/life13101980] [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: 08/21/2023] [Revised: 09/18/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
Infective valve endocarditis is caused by different pathogens and 60% of those involve the aortic valve with valve failure. Although S. aureus is recognized as the most frequently isolated causative bacterium associated with IE in high-income countries, Gram-positive cocci nevertheless play a crucial role in promoting infection in relation to their adhesive matrix molecules. The presence of pili on the surface of Gram-positive bacteria such as in different strains of Enterococcus faecalis and Streptococcus spp., grants these causative pathogens a great offensive capacity due to the formation of biofilms and resistance to antibiotics. The indications and timing of surgery in endocarditis are debated as well as the choice of the ideal valve substitute to replace the diseased valve(s) when repair is not possible. We reviewed the literature and elaborated a systematic approach to endocarditis management based on clinical, microbiological, and anatomopathological variables known to affect postoperative outcomes with the aim to stratify the patients and orient decision making. From this review emerges significant findings on the risk of infection in the allograft used in patients with endocarditis and no endocarditis etiology suggesting that the use of allografts has proved safety and effectiveness in patients with both pathologies.
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Affiliation(s)
- Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord, 93200 Saint-Denis, France;
| | - Thibaut Schoell
- Department of Cardiac Surgery, Centre Cardiologique du Nord, 93200 Saint-Denis, France;
| | - Cristiano Spadaccio
- Cardiothoracic Surgery, Lancashire Cardiac Center, Blackpool Victoria Hospital, Blackpool FY3 8NP, UK;
| | - Christophe Acar
- Department of Cardiothoracic Surgery, Hôpital Pitié-Salpêtrière, Boulevard de Hôpital 47-83, 75013 Paris, France;
| | - Francisco Diniz Affonso da Costa
- Department of Cardiovascular Surgery, Instituto de Neurologia e Cardiologia de Curitiba—INC Cardio, Curitiba 81210-310, Parana, Brazil;
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Iaccarino A, Barbone A, Basciu A, Cuko E, Droandi G, Galbiati D, Romano G, Citterio E, Fumero A, Scarfò I, Manzo R, La Canna G, Torracca L. Surgical Challenges in Infective Endocarditis: State of the Art. J Clin Med 2023; 12:5891. [PMID: 37762834 PMCID: PMC10532218 DOI: 10.3390/jcm12185891] [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: 07/20/2023] [Revised: 08/24/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Infective endocarditis (IE) is still a life-threatening disease with frequent lethal outcomes despite the profound changes in its clinical, microbiological, imaging, and therapeutic profiles. Nowadays, the scenario for IE has changed since rheumatic fever has declined, but on the other hand, multiple aspects, such as elderly populations, cardiovascular device implantation procedures, and better use of multiple imaging modalities and multidisciplinary care, have increased, leading to escalations in diagnosis. Since the ESC and AHA Guidelines have been released, specific aspects of diagnostic and therapeutic management have been clarified to provide better and faster diagnosis and prognosis. Surgical treatment is required in approximately half of patients with IE in order to avoid progressive heart failure, irreversible structural damage in the case of uncontrolled infection, and the prevention of embolism. The timing of surgery has been one of the main aspects discussed, identifying cases in which surgery needs to be performed on an emergency (within 24 h) or urgent (within 7 days) basis, irrespective of the duration of antibiotic treatment, or cases where surgery can be postponed to allow a brief period of antibiotic treatment under careful clinical and echocardiographic observation. Mainly, guidelines put emphasis on the importance of an endocarditis team in the handling of systemic complications and how they affect the timing of surgery and perioperative management. Neurological complications, acute renal failure, splenic or musculoskeletal manifestations, or infections determined by multiresistant microorganisms or fungi can affect long-term prognosis and survival. Not to be outdone, anatomical and surgical factors, such as the presence of native or prosthetic valve endocarditis, a repair strategy when feasible, anatomical extension and disruption in the case of an annular abscess (mitral valve annulus, aortic mitral curtain, aortic root, and annulus), and the choice of prosthesis and conduits, can be equally crucial. It can be hard for surgeons to maneuver between correct pre-operative planning and facing unexpected obstacles during intraoperative management. The aim of this review is to provide an overview and analysis of a broad spectrum of specific surgical scenarios and how their challenging management can be essential to ensure better outcomes and prognoses.
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Affiliation(s)
- Alessandra Iaccarino
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Alessandro Barbone
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Alessio Basciu
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Enea Cuko
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Ginevra Droandi
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Denise Galbiati
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Giorgio Romano
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Enrico Citterio
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Andrea Fumero
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
| | - Iside Scarfò
- Cardiovascular Department, Applied Diagnostic Echocardiography of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (I.S.); (R.M.); (G.L.C.)
| | - Rossella Manzo
- Cardiovascular Department, Applied Diagnostic Echocardiography of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (I.S.); (R.M.); (G.L.C.)
| | - Giovanni La Canna
- Cardiovascular Department, Applied Diagnostic Echocardiography of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (I.S.); (R.M.); (G.L.C.)
| | - Lucia Torracca
- Cardiovascular Department, UO of Cardiac Surgery of IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy; (A.B.); (A.B.); (E.C.); (G.D.); (D.G.); (G.R.); (E.C.); (A.F.); (L.T.)
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Ramos-Martínez A, Domínguez F, Muñoz P, Marín M, Pedraz Á, Fariñas MC, Tascón V, de Alarcón A, Rodríguez-García R, Miró JM, Goikoetxea J, Ojeda-Burgos G, Escrihuela-Vidal F, Calderón-Parra J. Clinical presentation, microbiology, and prognostic factors of prosthetic valve endocarditis. Lessons learned from a large prospective registry. PLoS One 2023; 18:e0290998. [PMID: 37682961 PMCID: PMC10490835 DOI: 10.1371/journal.pone.0290998] [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: 06/14/2023] [Accepted: 08/19/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Prosthetic valve endocarditis (PVE) is a serious infection associated with high mortality that often requires surgical treatment. METHODS Study on clinical characteristics and prognosis of a large contemporary prospective cohort of prosthetic valve endocarditis (PVE) that included patients diagnosed between January 2008 and December 2020. Univariate and multivariate analysis of factors associated with in-hospital mortality was performed. RESULTS The study included 1354 cases of PVE. The median age was 71 years with an interquartile range of 62-77 years and 66.9% of the cases were male. Patients diagnosed during the first year after valve implantation (early onset) were characterized by a higher proportion of cases due to coagulase-negative staphylococci and Candida and more perivalvular complications than patients detected after the first year (late onset). In-hospital mortality of PVE in this series was 32.6%; specifically, it was 35.4% in the period 2008-2013 and 29.9% in 2014-2020 (p = 0.031). Variables associated with in-hospital mortality were: Age-adjusted Charlson comorbidity index (OR: 1.15, 95% CI: 1.08-1.23), intracardiac abscess (OR:1.78, 95% CI:1.30-2.44), acute heart failure related to PVE (OR: 3. 11, 95% CI: 2.31-4.19), acute renal failure (OR: 3.11, 95% CI:1.14-2.09), septic shock (OR: 5.56, 95% CI:3.55-8.71), persistent bacteremia (OR: 1.85, 95% CI: 1.21-2.83) and surgery indicated but not performed (OR: 2.08, 95% CI: 1.49-2.89). In-hospital mortality in patients with surgical indication according to guidelines was 31.3% in operated patients and 51.3% in non-operated patients (p<0.001). In the latter group, there were more cases of advanced age, comorbidity, hospital acquired PVE, PVE due to Staphylococcus aureus, septic shock, and stroke. CONCLUSIONS Not performing cardiac surgery in patients with PVE and surgical indication, according to guidelines, has a significant negative effect on in-hospital mortality. Strategies to better discriminate patients who can benefit most from surgery would be desirable.
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Affiliation(s)
- Antonio Ramos-Martínez
- Unit of Infectious Diseases, Department of Internal Medicine, University Hospital Puerta de Hierro, Majadahonda, Spain
- Instituto Investigación Sanitaria Puerta de Hierro—Segovia de Arana (IDIPHSA), Majadahonda, Spain
- Autonomous University of Madrid, Majadahonda, Spain
| | - Fernando Domínguez
- Department of Cardiology, University Hospital Puerta de Hierro, Majadahonda, Spain
| | - Patricia Muñoz
- Department of Cardiology, University Hospital Puerta de Hierro, Majadahonda, Spain
- Department of Clinical Microbiology and Infectious Diseases, University General Hospital Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias-CIBERES (CB06/06/0058), Madrid, Spain
- Complutense University of Madrid, Madrid, Spain
| | - Mercedes Marín
- Department of Clinical Microbiology and Infectious Diseases, University General Hospital Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias-CIBERES (CB06/06/0058), Madrid, Spain
| | - Álvaro Pedraz
- Department of Cardiac Surgery, University General Hospital Gregorio Marañón, Madrid, Spain
| | - Mª Carmen Fariñas
- Department of Infectious Diseases, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- CIBER de Enfermedades Infecciosas-CIBERINFEC (CB21/13/00068), Institute of Health Carlos III, Madrid, Spain
- University of Cantabria, Santander, Spain
| | - Valentín Tascón
- Department of Cardiovascular Surgery, University Hospital Marqués de Valdecilla, Santander, Spain
| | - Arístides de Alarcón
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Infectious Diseases Research Group Institute of Biomedicine of Seville (IBiS), Seville, Spain
- University of Seville/CSIC/University, Seville, Spain
- Hospital Virgen del Rocío, Seville, Spain
| | - Raquel Rodríguez-García
- Department of Intensive Medicine, University Hospital Central of Asturias, Oviedo, Spain
- University of Oviedo, Oviedo, Spain
| | - José María Miró
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Josune Goikoetxea
- Department of Infectious Diseases, University Hospital de Cruces, Bilbao, Spain
| | - Guillermo Ojeda-Burgos
- Department of Internal Medicine, University Hospital Virgen de la Victoria, Málaga, Spain
| | - Francesc Escrihuela-Vidal
- University of Barcelona, Barcelona, Spain
- Department of Infectious Diseases, University Hospital of Bellvitge, Barcelona, Spain
- Research Institut of Biomedicine of Bellvitge, Barcelona, Spain
| | - Jorge Calderón-Parra
- Unit of Infectious Diseases, Department of Internal Medicine, University Hospital Puerta de Hierro, Majadahonda, Spain
- Instituto Investigación Sanitaria Puerta de Hierro—Segovia de Arana (IDIPHSA), Majadahonda, Spain
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Ramakumar V, Thakur A, Abdulkader RS, Claessen B, Anandaram A, Palraj R, Aravamudan VM, Thoddi Ramamurthy M, Dangas G, Senguttuvan NB. Coronary Stent Infections - A Systematic Review and Meta-Analysis. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 54:16-24. [PMID: 36906449 DOI: 10.1016/j.carrev.2023.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Coronary stent infection (CSI) represents a rare but potentially fatal complication of percutaneous coronary interventions (PCI). A systematic review and meta-analysis of published reports was performed to profile CSI and its management strategies. METHODS Online database searches were performed using MeSH and keywords. The primary outcome of the study was in-hospital mortality. A unique Artificial Intelligence-based predictive model was developed for need for delayed surgery and probability of survival on medical therapy alone. RESULTS A total of 79 subjects were included in the study. Twenty eight (35.0 %) patients had type 2 diabetes mellitus. Subjects most commonly reported symptoms within the first week of the procedure (43 %). Fever was the most common initial symptom (72 %). Thirty eight percent of patients presented with acute coronary syndrome. The presence of mycotic aneurysms was described in 62 % of patients. Staphylococcus species were the most common (65 %) isolated organism. The primary outcome of in-hospital mortality was seen in a total of 24 patients out of 79 (30.3 %). A comparative univariate analysis comparing those encountering in-hospital mortality versus otherwise revealed the presence of structural heart disease (83 % mortality vs 17 % survival, p = 0.009), and the presence of non ST elevation acute coronary syndrome (11 % mortality vs 88 % survival, p = 0.03), to be a statistically significant factor predicting in-hospital mortality. In an analysis between patients with successful versus failed initial medical therapy, patients from private teaching hospitals (80.0 % vs 20.0 %; p = 0.01, n = 10) had a higher survival with medical therapy alone. CONCLUSION CSI is a highly under-studied disease entity with largely unknown risk factors and clinical outcomes. Larger studies are needed to further define the characteristics of CSI. (PROSPERO ID CRD42021216031).
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Affiliation(s)
| | - Abhishek Thakur
- Department of Cardiology, National Cardiac Centre, Kathmandu, Nepal
| | | | | | - Asuwin Anandaram
- Department of Clinical Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Raj Palraj
- Mayo Clinic College of Medicine, Rochester, USA
| | | | | | - George Dangas
- Icahn School of Medicine, Mount Sinai, New York, USA
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Galeone A, Gardellini J, Trojan D, Di Nicola V, Di Gaetano R, Faggian G, Luciani GB. Three Decades of Experience with Aortic Prosthetic Valve Endocarditis. J Cardiovasc Dev Dis 2023; 10:338. [PMID: 37623351 PMCID: PMC10456059 DOI: 10.3390/jcdd10080338] [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: 06/25/2023] [Revised: 07/29/2023] [Accepted: 08/04/2023] [Indexed: 08/26/2023] Open
Abstract
The objective of this study was to evaluate early and long-term outcomes of patients with aortic prosthetic valve endocarditis (a-PVE) treated with a prosthetic aortic valve (PAV), prosthetic valved conduit (PVC), or cryopreserved aortic homograft (CAH). A total of 144 patients, 115 male and 29 female, aged 67 ± 12 years, underwent surgery for a-PVE at our institution between 1994 and 2021. Median time from the original cardiac surgery was 1.9 [0.6-5.6] years, and 47 (33%) patients developed an early a-PVE. Of these patients, 73 (51%) underwent aortic valve replacement (AVR) with a biological or mechanical PAV, 12 (8%) underwent aortic root replacement (ARR) with a biological or mechanical PVC, and 59 (42%) underwent AVR or ARR with a CAH. Patients treated with a CAH had significantly more circumferential annular abscess multiple valve involvement, longer CPB and aortic cross-clamping times, and needed more postoperative pacemaker implantation than patients treated with a PAV. No difference was observed in survival, reoperation rates, or recurrence of IE between patients treated with a PAV, a PVC, or a CAH. CAHs are technically more demanding and more often used in patients who have extensive annular abscess and multiple valve involvement. However, the use of CAH is safe in patients with complex a-PVE, and it shows excellent early and long-term outcomes.
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Affiliation(s)
- Antonella Galeone
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Division of Cardiac Surgery, University of Verona, 37129 Verona, Italy
| | - Jacopo Gardellini
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Division of Cardiac Surgery, University of Verona, 37129 Verona, Italy
| | | | - Venanzio Di Nicola
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Division of Cardiac Surgery, University of Verona, 37129 Verona, Italy
| | - Renato Di Gaetano
- Department of Cardiology, Azienda Sanitaria dell’Alto Adige, 39100 Bolzano, Italy
| | - Giuseppe Faggian
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Division of Cardiac Surgery, University of Verona, 37129 Verona, Italy
| | - Giovanni Battista Luciani
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Division of Cardiac Surgery, University of Verona, 37129 Verona, Italy
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van den Berg D, Asker D, Awad TS, Lavielle N, Hatton BD. Mechanical deformation of elastomer medical devices can enable microbial surface colonization. Sci Rep 2023; 13:7691. [PMID: 37169828 PMCID: PMC10175502 DOI: 10.1038/s41598-023-34217-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 04/26/2023] [Indexed: 05/13/2023] Open
Abstract
Elastomers such as silicone are common in medical devices (catheters, prosthetic implants, endoscopes), but they remain prone to microbial colonization and biofilm infections. For the first time, our work shows that rates of microbial surface attachment to polydimethylsiloxane (PDMS) silicone can be significantly affected by mechanical deformation. For a section of bent commercial catheter tubing, bacteria (P. aeruginosa) show a strong preference for the 'convex' side compared to the 'concave' side, by a factor of 4.2. Further testing of cast PDMS materials in bending only showed a significant difference for samples that were manually wiped (damaged) beforehand (1.75 × 104 and 6.02 × 103 cells/mm2 on the convex and concave sides, respectively). We demonstrate that surface microcracks in elastomers are opened under tensile stress (convex bending) to become 'activated' as sites for microbial colonization. This work demonstrates that the high elastic limit of elastomers enables these microcracks to reversibly open and close, as 'dynamic defects'. Commercial catheters have relatively high surface roughness inherent to manufacturing, but we show that even manual wiping of newly-cast PDMS is sufficient to generate surface microcracks. We consider the implication for medical devices that feature sustained, surgical, or cyclic deformation, in which localized tensile conditions may expose these surface defects to opportunistic microbes. As a result, our work showcases serious potential problems in the widespread usage and development of elastomers in medical devices.
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Affiliation(s)
| | - Dalal Asker
- Department of Materials Science and Engineering, University of Toronto, Toronto, Canada
- Food Science & Technology Department, Alexandria University, Alexandria, Egypt
| | - Tarek S Awad
- Department of Materials Science and Engineering, University of Toronto, Toronto, Canada
| | - Nicolas Lavielle
- Physique et Mécanique des Milieux Hétérogènes, CNRS, ESPCI, PSL Research University, Sorbonne Université, Sorbonne Paris Cité, 75005, Paris, France
| | - Benjamin D Hatton
- Department of Materials Science and Engineering, University of Toronto, Toronto, Canada.
- Institute of Biomedical Engineering, University of Toronto, Toronto, Canada.
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Hadji-Turdeghal K, Jensen AD, Bruun NE, Iversen KK, Bundgaard H, Smerup M, Kober L, Østergaard L, Fosbøl EL. Temporal trends in the incidence of infective endocarditis in patients with a prosthetic heart valve. Open Heart 2023; 10:openhrt-2023-002269. [PMID: 37028912 PMCID: PMC10083846 DOI: 10.1136/openhrt-2023-002269] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/06/2023] [Indexed: 04/09/2023] Open
Abstract
OBJECTIVE The incidence of infective endocarditis (IE) is increasing, as is the insertion of prosthetic heart valves. We aimed to examine nationwide temporal trends in the incidence of IE in patients with a prosthetic heart valve in Denmark from 1999 to 2018. METHODS Using the Danish nationwide registries, we identified patients who underwent heart valve implantation (for other reasons than IE) between 1999 and 2018. Crude incidence rates of IE per 1000 person-years (PY) were computed in 2-year intervals. IE incidences were compared using sex-adjusted and age-adjusted incidence rate ratios (IRR) using Poisson regression across calendar periods (1999-2003, 2004-2008, 2009-2013, and 2014-2018). RESULTS We identified 26 604 patients with first-time prosthetic valve implantation (median age 71.7 years (IQR 62.7-78.0), 63% males). The median follow-up time was 5.4 years (IQR 2.4-9.6). Patients in the time period 2014-2018 were older (median age of 73.9 years (66.2:80.3)), and with a higher burden of comorbidities compared with the time period 1999-2003 (median age of 67.9 years (58.3:74.5)) at the time of implantation. A total of 1442 (5.4%) patients developed IE. The lowest IE incidence rate was 5.4/1000 PY (95% CI 3.9 to 7.4) in 2001-2002, and the highest incidence rate was 10.0/1000 PY (95% CI 8.8 to 11.1) in 2017-2018 with an unadjusted increase during the study period (p=0.003). We found an adjusted IRR of 1.04 (95% CI 1.02 to 1.06) (p<0.0007) per two calendar-years increments. Age-adjusted IRR for men were 1.04 (95% CI 1.01 to 1.07) (p=0.002) per two calendar years increment, and for women 1.03 (95% CI 0.99 to 1.07) (p=0.12), with p=0.32 for interaction. CONCLUSION In Denmark, the incidence of IE increased during the last 20 years in patients with prosthetic heart valves.
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Affiliation(s)
- Katra Hadji-Turdeghal
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Andreas Dalsgaard Jensen
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Niels Eske Bruun
- Department of Cardiology, Zealand University Hospital Roskilde, Roskilde, Denmark
- Clinical Institutes, Aalborg University and University of Copenhagen, Aalborg, Copenhagen, Denmark
| | - Kasper Karmark Iversen
- Department of Emergency Medicine, Copenhagen University Hospital Herlev and Gentofte, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Henning Bundgaard
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Morten Smerup
- Department of Cardiothoracic Surgery, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Lars Kober
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lauge Østergaard
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Emil Loldrup Fosbøl
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 984] [Impact Index Per Article: 984.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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20
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Haliga RE, Sorodoc V, Morarasu BC, Coman AE, Ceasovschih A, Sirbu O, Lionte C, Bologa C, Stoica A, Constantin M, Puha G, Petris OR, Badescu MC, Crisu D, Catana AN, Haliga IB, Sorodoc L. Native and Prosthetic Simultaneously Double Valve Infective Endocarditis with Enterococcus faecalis-Case-Based Review. J Pers Med 2023; 13:jpm13020300. [PMID: 36836534 PMCID: PMC9964386 DOI: 10.3390/jpm13020300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/04/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023] Open
Abstract
Infective endocarditis is a severe infective heart disease, commonly involving native or prosthetic valves. It frequently presents with univalvular involvement and simultaneous double valve or multivalvular involvement is rarely described. The third leading cause of infective endocarditis worldwide is Enterococcus faecalis, which is associated with high mortality rates despite important advances in antimicrobial therapy. It develops secondary to enterococcal bacteremia, with its origin from the gastrointestinal or genitourinary tract and predominantly affecting the elderly population with multiple comorbidities. Clinical presentation is usually less typical, and the treatment is challenging. It can be marked by antibiotic resistance, side effects, and subsequent complications. Surgical treatment can be considered if deemed appropriate. To the best of our knowledge, we present the first case-based narrative review of Enterococcus faecalis double valve endocarditis involving both the aortic native and prosthetic mitral valve, highlighting the clinical characteristics, treatment, and complications of this condition.
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Affiliation(s)
- Raluca Ecaterina Haliga
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Victorita Sorodoc
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Bianca Codrina Morarasu
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Correspondence: (B.C.M.); (A.E.C.); (A.C.)
| | - Adorata Elena Coman
- Preventive Medicine and Interdisciplinary Team Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (B.C.M.); (A.E.C.); (A.C.)
| | - Alexandr Ceasovschih
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
- Correspondence: (B.C.M.); (A.E.C.); (A.C.)
| | - Oana Sirbu
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Catalina Lionte
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Cristina Bologa
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Alexandra Stoica
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Mihai Constantin
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Gabriela Puha
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Ovidiu Rusalim Petris
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
- Nursing Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Minerva Codruta Badescu
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 3rd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Daniela Crisu
- Department of Cardiology, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Andreea Nicoleta Catana
- Department of Infectious Diseases, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
| | - Ioana Bianca Haliga
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Laurentiu Sorodoc
- Faculty of Medicine, Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iași, Romania
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21
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Zakhour J, Allaw F, Kalash S, Wehbe S, Kanj SS. Infective Endocarditis after Transcatheter Aortic Valve Replacement: Challenges in the Diagnosis and Management. Pathogens 2023; 12:pathogens12020255. [PMID: 36839526 PMCID: PMC9960284 DOI: 10.3390/pathogens12020255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/24/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023] Open
Abstract
Although initially conceived for high-risk patients who are ineligible for surgical aortic valve replacement (SAVR), transcatheter aortic valve replacement (TAVR) is now recommended in a wider spectrum of indications, including among young patients. However, similar to SAVR, TAVR is also associated with a risk of infectious complications, namely, prosthetic valve endocarditis (PVE). As the number of performed TAVR procedures increases, and despite the low incidence of PVE post-TAVR, clinicians should be familiar with its associated risk factors and clinical presentation. Whereas the diagnosis of native valve endocarditis can be achieved straightforwardly by applying the modified Duke criteria, the diagnosis of PVE is more challenging given its atypical symptoms, the lower sensitivity of the criteria involved, and the low diagnostic yield of conventional echocardiography. Delay in proper management can be associated with increased morbidity and mortality. Therefore, clinicians should have a high index of suspicion and initiate proper work-up according to the severity of the illness, the underlying host, and the local epidemiology of the causative organisms. The most common causative pathogens are Gram-positive bacteria such as Staphylococcus aureus, coagulase-negative staphylococci, Enterococcus spp., and Streptococcus spp. (particularly the viridans group), while less-likely causative pathogens include Gram-negative and fungal pathogens. The high prevalence of antimicrobial resistance complicates the choice of therapy. There remain controversies regarding the optimal management strategies including indications for surgical interventions. Surgical assessment is recommended early in the course of illness and surgical intervention should be considered in selected patients. As in other PVE, the duration of therapy depends on the isolated pathogen, the host, and the clinical response. Since TAVR is a relatively new procedure, the outcome of TAVR-PVE is yet to be fully understood.
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Affiliation(s)
- Johnny Zakhour
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Fatima Allaw
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Suha Kalash
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Saliba Wehbe
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Souha S. Kanj
- Department of Internal Medicine, Division of Infectious Diseases, American University of Beirut Medical Center, Beirut P.O. Box 11-0236, Lebanon
- Center for Infectious Diseases Research, American University of Beirut, Beirut P.O. Box 11-0236, Lebanon
- Correspondence: ; Tel.: +961-1-350000; Fax: +961-1-370814
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22
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Nodoushani AY, Wang Y, Datar Y, Mohnot J, Karlson KJ, Edwards NM, Yin K, Dobrilovic N. Association of Intravenous Drug Use and Length of Stay Following Infective Endocarditis. J Surg Res 2023; 282:239-245. [PMID: 36332302 DOI: 10.1016/j.jss.2022.10.004] [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: 03/13/2022] [Revised: 09/13/2022] [Accepted: 10/07/2022] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Intravenous drug use (IVDU) and associated infective endocarditis (IE) has been on the rise in the US since the beginning of the opioid epidemic. IVDU-IE has high morbidity and mortality, and treatment can be lengthy. We aim to quantify the association between IVDU and length of stay (LOS) in IE patients. METHODS The National Inpatient Sample database was used to identify IE patients, which was then stratified into IVDU-IE and non-IVDU-IE groups. Weighted values of hospitalizations were used to generate national estimates. Multivariable linear and logistic regression analyses were applied to estimate the effects of IVDU on LOS. RESULTS We identified 1,114,257 adult IE patients, among which 123,409 (11.1%) were IVDU-IE. Compared to non-IVDU-IE patients, IVDU-IE patients were younger, had fewer comorbidities, and had an overall longer LOS (median [interquartile range]: 10 [5-20] versus 7 [4-13] d, P < 0.001), with a greater percentage of patients with a LOS longer than 30 d (13.7% versus 5.7%, P < 0.001). After adjusting for multiple demographic and clinical factors, IVDU was independently associated with a 1.25-d increase in LOS (beta-coefficient = 1.25, 95% confidence interval [CI]: 0.95-1.54, P < 0.001) and 35% higher odds of being hospitalized for more than 30 d (odds ratio = 1.35, 95% CI: 1.27-1.44, P < 0.001). CONCLUSIONS Among IE patients, being IVDU has associated with a longer LOS and a higher risk of prolonged hospital stay. Steps toward the prevention of IE in the IVDU population should be taken to avoid an undue burden on the healthcare system.
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Affiliation(s)
- Ariana Y Nodoushani
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Yunda Wang
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Yesh Datar
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Joy Mohnot
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Karl J Karlson
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Niloo M Edwards
- Division of Cardiothoracic Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Kanhua Yin
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Nikola Dobrilovic
- Division of Cardiac Surgery, NorthShore University HealthSystem, Chicago, Illinois.
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23
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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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24
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Muacevic A, Adler JR, Han A, Khan M, Stone A. Fungal Endocarditis With Severe Vegetations of the Aortic Valve and Septic Emboli Secondary to Total Parenteral Nutrition. Cureus 2022; 14:e32357. [PMID: 36627999 PMCID: PMC9826713 DOI: 10.7759/cureus.32357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2022] [Indexed: 12/13/2022] Open
Abstract
Fungal endocarditis is a rare but serious complication of fungemia. It is most commonly caused by Candida species. Risk factors include prosthetic heart valves, injection drug use, and indwelling central venous catheters. In comparison to bacterial endocarditis, fungal endocarditis is more commonly associated with arterial embolization, likely due to the larger size of vegetations. Unfortunately, diagnosis is often delayed, contributing to significant morbidity and mortality. Relapses are common, and extended treatment is often warranted. Antifungal agents and valve replacement are the recommended treatments. However, in-hospital mortality remains at 36%. For these reasons, it is critical to have a high index of suspicion and not delay appropriate therapy.
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25
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Philip J, Bond MC. Emergency Considerations of Infective Endocarditis. Emerg Med Clin North Am 2022; 40:793-808. [DOI: 10.1016/j.emc.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Sousa C, Pinto FJ. Endocardite Infecciosa: Ainda mais Desafios que Certezas. Arq Bras Cardiol 2022; 118:976-988. [PMID: 35613200 PMCID: PMC9368884 DOI: 10.36660/abc.20200798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 03/24/2021] [Indexed: 11/18/2022] Open
Abstract
Após catorze décadas de evolução médica e tecnológica, a endocardite infeciosa continua a desafiar médicos no seu diagnóstico e manejo diário. O aumento da incidência, alterações demográficas (afetando pacientes mais idosos), microbiologia com taxas de infeção por Staphylococcus mais elevadas, com complicações graves ainda frequentes e uma mortalidade substancial tornam a endocardite uma doença muito complexa. Apesar de tudo, a inovação no seu diagnóstico, nomeadamente na área da microbiologia e imagem, e a melhoria nos cuidados intensivos e na cirurgia cardíaca (quanto às técnicas, materiais usados e momento de intervenção) podem ter um impacto no seu prognóstico. Os desafios persistem, incluindo repensar a profilaxia, melhorar os critérios de diagnóstico incluindo a endocardite com culturas negativas e endocardite de prótese valvar, o timing para a intervenção cirúrgica, e sua realização ou não na presença de acidente vascular cerebral isquêmico e em usuários de drogas intravenosas. Uma estratégia combinada na endocardite infeciosa é fundamental, incluindo decisões e protocolos clínicos avançados, um manejo multidisciplinar, organização e políticas de saúde que culminem em melhores resultados para os nossos pacientes.
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27
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Akhtar YN, Barry Iv N, Foster MT, Adigun S, Smith G, Walker WA, Weiman DS. Case Series of Percutaneous Mechanical Aspiration of Mitral Valve Endocarditis. JACC Case Rep 2022; 4:523-528. [PMID: 35573849 PMCID: PMC9091537 DOI: 10.1016/j.jaccas.2022.02.019] [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: 12/27/2021] [Revised: 02/07/2022] [Accepted: 02/22/2022] [Indexed: 11/12/2022]
Abstract
Infective endocarditis of the mitral valve that is refractory to medical therapy requires surgical debridement. However, patients who are high risk for surgery have limited options. We report 3 cases of refractory infective endocarditis involving the mitral valve that were treated with percutaneous mechanical aspiration with an embolic protection system. (Level of Difficulty: Intermediate.)
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Affiliation(s)
- Yasir N Akhtar
- Division of Cardiology, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - Neil Barry Iv
- Division of Cardiology, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - Malcolm T Foster
- Division of Cardiology, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - Shade Adigun
- Division of Cardiology, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - Gary Smith
- Division of Cardiology, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - William A Walker
- Division of Cardiothoracic Surgery, Tennova Heart Institute, Knoxville, Tennessee, USA
| | - Darryl S Weiman
- Division of Cardiothoracic Surgery, Tennova Heart Institute, Knoxville, Tennessee, USA
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28
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Goldsweig AM, Hermiller JB. Endocarditis following transcatheter or surgical aortic valve replacement: What's the difference? Catheter Cardiovasc Interv 2022; 99:1597-1598. [PMID: 35476280 PMCID: PMC9541174 DOI: 10.1002/ccd.30195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 11/21/2022]
Affiliation(s)
- Andrew M Goldsweig
- Division of Cardiovascular Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - James B Hermiller
- Department of Cardiology, Ascension St. Vincent's Heart Center of Indiana, Indianapolis, Indiana, USA
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29
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Yu ZJ, Dou Z, Li J, Ni ZJ, Weng GX. Nomogram for Predicting In-hospital Mortality in Infective Endocarditis Based on Early Clinical Features and Treatment Options. Front Cardiovasc Med 2022; 9:882869. [PMID: 35571168 PMCID: PMC9091715 DOI: 10.3389/fcvm.2022.882869] [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: 02/24/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
AimThe aim of this study was to develop a nomogram based on early clinical features and treatment options for predicting in-hospital mortality in infective endocarditis (IE).MethodsWe retrospectively analyzed the data of 294 patients diagnosed with IE in our hospital from June 01, 2012 to November 24, 2021, determined independent risk factors for in-hospital mortality by univariate and multivariate logistic regression analysis, and established a Nomogram prediction model based on these factors. Finally, the prediction performance of nomogram is evaluated by C-index, bootstrapped-concordance index, and calibration plots.ResultsAge, abnormal leukocyte count, left-sided IE, right-sided IE, and no surgical treatment were independent risk factors for in-hospital mortality in patients with IE, and we used these independent risk factors to construct a nomogram prediction model to predict in-hospital mortality in IE. The C-index of the model was 0.878 (95% CI: 0.824–0.931), and the internal validation of the model by bootstrap validation method showed a prediction accuracy of 0.852 and a bootstrapped-concordance index of 0.53.ConclusionOur nomogram can accurately predict in-hospital mortality in IE patients and can be used for early identification of high-risk IE patients.
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30
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Oberbach A, Schlichting N, Hagl C, Lehmann S, Kullnick Y, Friedrich M, Köhl U, Horn F, Kumbhari V, Löffler B, Schmidt F, Joskowiak D, Born F, Saha S, Bagaev E. Four decades of experience of prosthetic valve endocarditis reflect a high variety of diverse pathogens. Cardiovasc Res 2022; 119:410-428. [PMID: 35420122 DOI: 10.1093/cvr/cvac055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 03/04/2022] [Accepted: 03/23/2022] [Indexed: 01/18/2023] Open
Abstract
Prosthetic valve endocarditis (PVE) remains a serious condition with a high mortality rate. Precise identification of the PVE-associated pathogen/s and their virulence is essential for successful therapy, and patient survival. The commonly described PVE-associated pathogens are staphylococci, streptococci and enterococci, with Staphylococcus aureus being the most frequently diagnosed species. Furthermore, multi-drug resistance pathogens are increasing in prevalence, and continue to pose new challenges mandating a personalized approach. Blood cultures in combination with echocardiography are the most common methods to diagnose PVE, often being the only indication, it exists. In many cases, the diagnostic strategy recommended in the clinical guidelines does not identify the precise microbial agent and to frequently, false negative blood cultures are reported. Despite the fact that blood culture findings are not always a good indicator of the actual PVE agent in the valve tissue, only a minority of re-operated prostheses are subjected to microbiological diagnostic evaluation. In this review, we focus on the diversity and the complete spectrum of PVE-associated bacterial, fungal and viral pathogens in blood, and prosthetic heart valve, their possible virulence potential, and their challenges in making a microbial diagnosis. We are curious to understand if the unacceptable high mortality of PVE is associated with the high number of negative microbial findings in connection with a possible PVE. Herein, we discuss the possibilities and limits of the diagnostic methods conventionally used and make recommendations for enhanced pathogen identification. We also show possible virulence factors of the most common PVE-associated pathogens and their clinical effects. Based on blood culture, molecular biological diagnostics, and specific valve examination, better derivations for the antibiotic therapy as well as possible preventive intervention can be established in the future.
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Affiliation(s)
- Andreas Oberbach
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany.,Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany
| | - Nadine Schlichting
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Christian Hagl
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany.,Munich Heart Alliance, Partner Site German Centre for Cardiovascular Disease (DZHK), Munich, Germany
| | - Stefanie Lehmann
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Yvonne Kullnick
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Maik Friedrich
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Ulrike Köhl
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Friedemann Horn
- Fraunhofer Institute for Cell Therapy and Immunology, Department of Diagnostics, Leipzig, Germany.,Institute of Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Vivek Kumbhari
- Department of Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Florida, USA
| | - Bettina Löffler
- Institute of Medical Microbiology, Jena University Hospital, Jena, Germany
| | - Frank Schmidt
- Proteomics Core, Weill Cornell Medical Centre Qatar, Doha, Qatar
| | - Dominik Joskowiak
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany
| | - Frank Born
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany
| | - Shekhar Saha
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany
| | - Erik Bagaev
- Department of Cardiac Surgery, Ludwig Maximilian University, Munich, Germany
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Poorzand H, Hamidi F, Sheybani F, Ghaderi F, Fazlinezhad A, Alimi H, Bigdelu L, Khosravi Bizhaem S. Infective Endocarditis: Clinical Characteristics and Echocardiographic Findings. Front Cardiovasc Med 2022; 9:789624. [PMID: 35445085 PMCID: PMC9014855 DOI: 10.3389/fcvm.2022.789624] [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: 10/05/2021] [Accepted: 02/08/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose Infective endocarditis (IE) remains a disease with high morbidity and mortality. The aim of this study was to determine the clinical characteristics and echocardiographic features of patients with IE. Methods We analyzed patients with either definitive or probable diagnosis of IE who were hospitalized in a teaching hospital in Mashhad, Iran between June 2011 and January 2020. Patients who survived were followed up by echocardiography for at least 6-month after hospital discharge. Results A total of 82 cases with IE were included of which 62 (75.6%) received definitive diagnosis. The mean age was 39.7 ± 18.7 years and 52 (63.4%) were male. The most common preexisting structural cardiac abnormality that predispose patients to IE were congenital heart diseases (28 %) of which bicuspid aortic valve was more common (n = 12, 14.6%), followed by ventricular septal defect (n = 9, 11%) and Tetralogy of Fallot (TOF) (n = 2, 2.4%). Three (3.6 %) cases had rheumatic heart disease and 12 (14.6 %) were injecting drug users. The most common causative pathogen was Staphylococcus aureus, detected in 7 (19.4%) cases. Follow-up echocardiography revealed right or left ventricular failure in 10 (12.1%) cases. Cardiac complications occurred in 41 (50%) cases and systemic complications in 63 (76.8%). All-cause mortality was 41.5% (n = 34) and 6 (18.1%) patients died due to cardiovascular complications. Conclusions The short- and long-term prognosis in IE was poor and the predictors for in-hospital and 1-year mortality were defined as heart failure and septic shock. Congenital heart disease and intravenous illicit drug using (IVDU) were the most common predisposing condition which may necessitate a revision in the IE prophylaxis recommendations.
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Affiliation(s)
- Hoorak Poorzand
- Division of Cardiovascular Medicine, Cardiovascular Department, Vascular and Endovascular Surgery Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Hamidi
- Cardiovascular Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
- *Correspondence: Fatemeh Hamidi
| | - Fereshte Sheybani
- Department of Infectious Diseases and Tropical Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fereshteh Ghaderi
- Cardiovascular Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Afsoon Fazlinezhad
- Cardiovascular Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hedieh Alimi
- Division of Cardiovascular Medicine, Cardiovascular Department, Vascular and Endovascular Surgery Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Bigdelu
- Cardiovascular Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeede Khosravi Bizhaem
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
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32
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Bundgaard JS, Iversen K, Pries-Heje M, Ihlemann N, Gill SU, Madsen T, Elming H, Povlsen JA, Bruun NE, Høfsten DE, Fuursted K, Christensen JJ, Schultz M, Rosenvinge F, Helweg-Larsen J, Køber L, Torp-Pedersen C, Fosbøl EL, Tønder N, Moser C, Bundgaard H, Mogensen UM. Self-assessed health status and associated mortality in endocarditis: secondary findings from the POET trial. Qual Life Res 2022; 31:2655-2662. [PMID: 35349038 DOI: 10.1007/s11136-022-03126-x] [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: 03/16/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Self-assessed poor health status is associated with increased risk of mortality in several cardiovascular conditions, but has not been investigated in patients with endocarditis. We examined health status and mortality in patients with endocarditis. METHODS This is a re-specified substudy of the randomized POET endocarditis trial, which included 400 patients. Patients completed the single-question self-assessed health status from the Short-Form 36 questionnaire at time of randomization and were categorized as having poor or non-poor (excellent/very good, good, or fair) health status. Self-assessed health status and all-cause mortality were examined by a Cox regression model. RESULTS Self-assessed health status was completed by 266 (67%) patients with a mean age of 68.0 years (± 11.8), 54 (20%) were females, and 86 (32%) had one or more major concurrent medical conditions besides endocarditis. The self-assessed health status distribution was poor (n = 21, 8%) and non-poor (n = 245, 92%). The median follow-up was 3.3 years and death occurred in 9 (43%) and 48 (20%) patients reporting poor and non-poor health status, respectively, and mortality rates [mortality/100 person-years, 95% confidence interval (CI)] were 18.1 (95% CI 9.4-34.8) and 5.4 (95% CI 4.1-7.2), i.e., the crude hazard ratio for death was 3.4 (95% CI: 1.7-7.0, p < 0.01). CONCLUSION Self-assessed poor health status compared with non-poor health status as assessed by a single question was associated with a threefold increased long-term mortality in patients with endocarditis. POET ClinicalTrials.gov number, NCT01375257. TRIAL REGISTRY POET ClinicalTrials.gov number, NCT01375257.
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Affiliation(s)
- Johan S Bundgaard
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark.
| | - Kasper Iversen
- Department of Cardiology, Herlev-Gentofte University Hospital, Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Mia Pries-Heje
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Nikolaj Ihlemann
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Sabine U Gill
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Trine Madsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Hanne Elming
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
| | - Jonas A Povlsen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Niels E Bruun
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark.,Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark.,Clinical Institute, Aalborg University, Aalborg, Denmark
| | - Dan E Høfsten
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Kurt Fuursted
- Department of Bacteria, Parasites and Fungi, Statens Serum Institute, Copenhagen, Denmark
| | - Jens J Christensen
- The Regional Department of Clinical Microbiology, Region Zealand Slagelse Hospital, Region Zealand, Denmark
| | - Martin Schultz
- Department of Cardiology, Herlev-Gentofte University Hospital, Copenhagen, Denmark
| | - Flemming Rosenvinge
- Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark
| | - Jannik Helweg-Larsen
- Department of Infectious Diseases, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Lars Køber
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Cardiology, Nordsjaellands Hospital, Hillerød, Denmark
| | - Emil L Fosbøl
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Niels Tønder
- Department of Cardiology, North Zealand University Hospital, Hillerød, Denmark
| | - Claus Moser
- Department of Clinical Microbiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - Henning Bundgaard
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Ulrik M Mogensen
- Department of Cardiology, The Heart Center, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark.,Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
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33
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Öner A, Hemmer C, Alozie A, Löser B, Dohmen PM. Introduction of the Rapid Deployment Aortic Valve System Use in Elderly Patients With Endocarditis. Front Cardiovasc Med 2022; 9:774189. [PMID: 35391848 PMCID: PMC8980357 DOI: 10.3389/fcvm.2022.774189] [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: 09/11/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction The rapid-deployment valve system (RDVS) was introduced to facility minimally invasive aortic valve replacement. In this study we evaluate the potential benefits of RDVS in elderly high-risk patients with endocarditis of the aortic valve. Materials and Methods Since the introduction of RDVS in our institution in December 2017 through October 2021, EDWARDS INTUITY rapid-deployment prosthesis (Model 8300A, Edwards Lifesciences, Irvine, CA, USA) has been implanted in a total of 115 patients for different indications by a single surgeon. Out of one-hundred and fifteen cases of RDVS implantation, seven patients with a median age of 77 yrs. (range 62-84yrs.), suffered from active infective endocarditis of the aortic valve. The median EuroSCORE II of these highly selected patient cohort was 77% (range 19-80%). Patient data were evaluated perioperatively including intra-operative data as well as in-hospital morbidity/mortality and follow-up after discharge from hospital. Results Three patients underwent previous cardiac surgery. Concomitant procedures were performed in six patients including, ascending aorta replacement (n = 3), mitral valve repair (n = 1), pulmonary valve replacement (n = 1), bypass surgery (n = 1), left atrial appendix resection (n = 1) and anterior mitral valve repair (n = 1). Median aortic cross-clamp and cardiopulmonary bypass time was 56 min (range 29-122 min) and 81 min (range 45-162 min.), respectively. Post-operative complications in these elderly high-risk patients were atrial fibrillation (n = 3) and re-exploration for pericardial effusion (n = 1). One pacemaker implantation was required on postoperative day 6 due to sick sinus syndrome. There was one in-hospital death (14%) and one during follow-up (14%). Conclusion Rapid-deployment aortic valve system seems to be a viable option with acceptable morbidity and mortality in elderly high-risk patients with active infective endocarditis of the aortic valve.
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Affiliation(s)
- Alper Öner
- Department of Cardiology, Heart Center Rostock, University of Rostock, Rostock, Germany
| | - Christoph Hemmer
- Department of Tropical Medicine and Infectious Diseases, University of Rostock, Rostock, Germany
| | - Anthony Alozie
- Department of Cardiac Surgery, Heart Center Rostock, University of Rostock, Rostock, Germany
| | - Benjamin Löser
- Department of Anesthesiology and Intensive Care Medicine, University of Rostock, Rostock, Germany
| | - Pascal M. Dohmen
- Department of Cardiac Surgery, Heart Center Rostock, University of Rostock, Rostock, Germany
- Department of Cardiothoracic Surgery, Faculty of Health Science, University of the Free State, Bloemfontein, South Africa
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34
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Mangner N, del Val D, Abdel-Wahab M, Crusius L, Durand E, Ihlemann N, Urena M, Pellegrini C, Giannini F, Gasior T, Wojakowski W, Landt M, Auffret V, Sinning JM, Cheema AN, Nombela-Franco L, Chamandi C, Campelo-Parada F, Munoz-Garcia E, Herrmann HC, Testa L, Kim WK, Castillo JC, Alperi A, Tchetche D, Bartorelli AL, Kapadia S, Stortecky S, Amat-Santos I, Wijeysundera HC, Lisko J, Gutiérrez-Ibanes E, Serra V, Salido L, Alkhodair A, Livi U, Chakravarty T, Lerakis S, Vilalta V, Regueiro A, Romaguera R, Kappert U, Barbanti M, Masson JB, Maes F, Fiorina C, Miceli A, Kodali S, Ribeiro HB, Mangione JA, Sandoli de Brito F, Actis Dato GM, Rosato F, Ferreira MC, Correia de Lima V, Colafranceschi AS, Abizaid A, Marino MA, Esteves V, Andrea J, Godinho RR, Alfonso F, Eltchaninoff H, Søndergaard L, Himbert D, Husser O, Latib A, Le Breton H, Servoz C, Pascual I, Siddiqui S, Olivares P, Hernandez-Antolin R, Webb JG, Sponga S, Makkar R, Kini AS, Boukhris M, Gervais P, Côté M, Holzhey D, Linke A, Rodés-Cabau J. Surgical Treatment of Patients With Infective Endocarditis After Transcatheter Aortic Valve Implantation. J Am Coll Cardiol 2022; 79:772-785. [PMID: 35210032 DOI: 10.1016/j.jacc.2021.11.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/22/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND The optimal treatment of patients developing infective endocarditis (IE) after transcatheter aortic valve implantation (TAVI) is uncertain. OBJECTIVES The goal of this study was to investigate the clinical characteristics and outcomes of patients with TAVI-IE treated with cardiac surgery and antibiotics (IE-CS) compared with patients treated with antibiotics alone (IE-AB). METHODS Crude and inverse probability of treatment weighting analyses were applied for the treatment effect of cardiac surgery vs medical therapy on 1-year all-cause mortality in patients with definite TAVI-IE. The study used data from the Infectious Endocarditis after TAVI International Registry. RESULTS Among 584 patients, 111 patients (19%) were treated with IE-CS and 473 patients (81%) with IE-AB. Compared with IE-AB, IE-CS was not associated with a lower in-hospital mortality (HRunadj: 0.85; 95% CI: 0.58-1.25) and 1-year all-cause mortality (HRunadj: 0.88; 95% CI: 0.64-1.22) in the crude cohort. After adjusting for selection and immortal time bias, IE-CS compared with IE-AB was also not associated with lower mortality rates for in-hospital mortality (HRadj: 0.92; 95% CI: 0.80-1.05) and 1-year all-cause mortality (HRadj: 0.95; 95% CI: 0.84-1.07). Results remained similar when patients with and without TAVI prosthesis involvement were analyzed separately. Predictors for in-hospital and 1-year all-cause mortality included logistic EuroSCORE I, Staphylococcus aureus, acute renal failure, persistent bacteremia, and septic shock. CONCLUSIONS In this registry, the majority of patients with TAVI-IE were treated with antibiotics alone. Cardiac surgery was not associated with an improved all-cause in-hospital or 1-year mortality. The high mortality of patients with TAVI-IE was strongly linked to patients' characteristics, pathogen, and IE-related complications.
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Affiliation(s)
- Norman Mangner
- Herzzentrum Dresden, Technische Universität Dresden, Germany. https://twitter.com/NormanMangner
| | - David del Val
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada. https://twitter.com/David_delVal_
| | - Mohamed Abdel-Wahab
- Heart Center, Leipzig University, Leipzig, Germany; Heart Center, Segeberger Kliniken, Bad Segeberg, Germany
| | - Lisa Crusius
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Eric Durand
- Normandie Univ, UNIROUEN, U1096, CHU Rouen, Department of Cardiology, FHU CARNAVAL, F-76000 Rouen, France
| | | | | | | | - Francesco Giannini
- Ospedale San Raffaele, Milan, Italy; Maria Cecilia Hospital, GVM Care and Research, Cotignola RA, Italy
| | - Tomasz Gasior
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | | | - Martin Landt
- Heart Center, Segeberger Kliniken, Bad Segeberg, Germany
| | - Vincent Auffret
- Univ Rennes, CHU Rennes, Inserm, LTSI-UMR1099, F 35000 Rennes, France
| | | | - Asim N Cheema
- St. Michaels Hospital, Toronto, Ontario, Canada; Southlake Hospital, Newmarket, Ontario, Canada
| | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | | | | | | | - Howard C Herrmann
- Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Won-Keun Kim
- Kerckhoff Heart and Thorax Centre, Bad Nauheim, Germany
| | | | - Alberto Alperi
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Antonio L Bartorelli
- Centro Cardiologico Monzino, IRCCS and Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | | | - Stefan Stortecky
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland (on behalf of Swiss TAVI)
| | | | | | - John Lisko
- Emory University School of Medicine, Atlanta, Georgia, USA
| | - Enrique Gutiérrez-Ibanes
- Instituto de Investigación Universitaria Gregorio Marañon, Hospital Gregorio Marañon, Madrid, Spain
| | | | - Luisa Salido
- Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | | | | | - Stamatios Lerakis
- Emory University School of Medicine, Atlanta, Georgia, USA; Mount Sinai Hospital, New York, New York, USA
| | | | | | | | - Utz Kappert
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Marco Barbanti
- A.O.U. Policlinico Vittorio Emanuele, University of Catania, Catania, Italy
| | | | - Frédéric Maes
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | - Antonio Miceli
- Istituto Clinico Sant'Ambrogio, Milan, Italy; University Hospital Galway, Galway, Ireland
| | - Susheel Kodali
- Columbia University Medical Center, New York, New York, USA
| | - Henrique B Ribeiro
- InCor, Heart Institute, University of São Paulo Medical School, São Paulo, Brazil; Hospital Samaritano Paulista, São Paulo, Brazil
| | | | | | | | | | | | | | | | - Alexandre Abizaid
- InCor, Heart Institute, University of São Paulo Medical School, São Paulo, Brazil
| | | | | | | | | | | | - Helene Eltchaninoff
- Normandie Univ, UNIROUEN, U1096, CHU Rouen, Department of Cardiology, FHU CARNAVAL, F-76000 Rouen, France
| | | | | | - Oliver Husser
- Deutsches Herzzentrum München, Munich, Germany; St.-Johannes Hospital, Dortmund, Germany
| | - Azeem Latib
- Ospedale San Raffaele, Milan, Italy; Montefiore Medical Center, New York, New York, USA
| | - Hervé Le Breton
- Univ Rennes, CHU Rennes, Inserm, LTSI-UMR1099, F 35000 Rennes, France
| | | | - Isaac Pascual
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Paolo Olivares
- Centro Cardiologico Monzino, IRCCS and Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | | | - John G Webb
- St. Paul's Hospital, Vancouver, British Columbia, Canada
| | | | - Raj Makkar
- Cedars-Sinai Heart Institute, Los Angeles, California, USA
| | | | - Marouane Boukhris
- Centre Hospitalier de l'Université de Montreal, Montreal, Quebec, Canada
| | - Philippe Gervais
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mélanie Côté
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Axel Linke
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Josep Rodés-Cabau
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada; Hospital Clinic Barcelona, Barcelona, Spain.
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35
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Cuervo G, Hernández-Meneses M, Falces C, Quintana E, Vidal B, Marco F, Perissinotti A, Carratalà J, Miro JM. Infective Endocarditis: New Challenges in a Classic Disease. Semin Respir Crit Care Med 2022; 43:150-172. [PMID: 35172365 DOI: 10.1055/s-0042-1742482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Infective endocarditis is a relatively rare, but deadly infection, with an overall mortality of around 20% in most series. Clinical manifestations have evolved in response to significant epidemiological shifts in industrialized nations, with a move toward a nosocomial or health-care-related pattern, in older patients, with more episodes associated with prostheses and/or intravascular electronic devices and a predominance of staphylococcal and enterococcal etiology.Diagnosis is often challenging and is based on the conjunction of clinical, microbiological, and imaging information, with notable progress in recent years in the accuracy of echocardiographic data, coupled with the recent emergence of other useful imaging techniques such as cardiac computed tomography (CT) and nuclear medicine tools, particularly 18F-fluorodeoxyglucose positron emission/CT.The choice of an appropriate treatment for each specific case is complex, both in terms of the selection of the appropriate agent and doses and durations of therapy as well as the possibility of using combined bactericidal antibiotic regimens in the initial phase and finalizing treatment at home in patients with good evolution with outpatient oral or parenteral antimicrobial therapies programs. A relevant proportion of patients will also require valve surgery during the active phase of treatment, the timing of which is extremely difficult to define. For all the above, the management of infective endocarditis requires a close collaboration of multidisciplinary endocarditis teams.
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Affiliation(s)
- Guillermo Cuervo
- Infectious Diseases Service, Hospital Bellvitge - IDIBELL, University of Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Hernández-Meneses
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Carles Falces
- Cardiology Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Eduard Quintana
- Cardiovascular Surgery Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Bárbara Vidal
- Cardiology Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Francesc Marco
- Microbiology Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Andrés Perissinotti
- Department of Nuclear Medicine, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain.,Biomedical Research Networking Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Jordi Carratalà
- Infectious Diseases Service, Hospital Bellvitge - IDIBELL, University of Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Jose M Miro
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Service, Hospital Clinic - IDIBAPS, University of Barcelona, Barcelona, Spain
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36
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Allen G, Brooke A. Devising a pro forma for dental screening of patients before invasive cardiac surgery. Br Dent J 2022; 232:151-154. [PMID: 35149804 DOI: 10.1038/s41415-022-3881-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/11/2021] [Indexed: 11/09/2022]
Abstract
Certain types of invasive cardiac surgery can place patients at risk of developing infective endocarditis from dental pathology or dental treatment. University Hospital Bristol and Weston NHS Foundation Trust is the regional centre for cardiac surgery in the South West of the UK and is part of the South Wales and South West Congenital Heart Disease Network. As part of this network, the Special Care Dental Department within Bristol Dental Hospital provides dental screening for patients pending invasive cardiac surgery. These are conducted to identify dental pathology in individuals who will be at risk of infective endocarditis, so where possible, they are rendered dentally fit before their surgery.Presented is the information that led to the creation of a screening pro forma, for the dental assessment of patients before invasive cardiac surgery, suitable for use in primary or secondary care. This was produced following an audit, to ensure that along with identifying sources of dental pathology, the dental screening is also documenting the risk of dental pathology and modifiable risk factors. This enables tailored preventative advice which is important to help reduce a patient's lifetime risk of infective endocarditis from dental pathology. Other information used to help develop the pro forma taken from the audit, regional and national guidance is also discussed.
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Affiliation(s)
- Gemma Allen
- Specialty Registrar in Special Care Dentistry, Bristol Dental Hospital, University Hospital Bristol and Weston NHS Foundation Trust, Bristol, UK.
| | - Anthony Brooke
- Consultant in Special Care Dentistry, Bristol Dental Hospital, University Hospital Bristol and Weston NHS Foundation Trust, Bristol, UK
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37
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2238] [Impact Index Per Article: 1119.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Wang A, Fosbøl EL. Current recommendations and uncertainties for surgical treatment of infective endocarditis: a comparison of American and European cardiovascular guidelines. Eur Heart J 2022; 43:1617-1625. [PMID: 35029274 DOI: 10.1093/eurheartj/ehab898] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 12/11/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Surgery is an effective therapy in the treatment of left-sided infective endocarditis (IE) in patients for whom antibiotic treatment alone is unlikely to be curative or may be associated with ongoing risk of complications. However, the interplay between indication for surgery, its risk, and timing is complex and there continue to be challenges in defining the effects of surgery on disease-related outcome. Guidelines published by the American College of Cardiology/American Heart Association and the European Society of Cardiology provide recommendations for the use of surgery in IE, but these are limited by a low level of evidence related to predominantly observational studies with inherent selection and survival biases. Evidence to guide the timing of surgery in IE is less robust, and predominantly based on expert consensus. Delays between IE diagnosis and recognition of an IE complication as a surgical indication and transfers to surgical centres also impact surgical timing. This comparison of the two guidelines exposes areas of uncertainty and gaps in current evidence for the use of surgery in IE across different indications, particularly related to its timing and consideration of operative risk.
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Affiliation(s)
- Andrew Wang
- Duke University Hospital, DUMC 3428, Durham, NC 27710, USA
| | - Emil L Fosbøl
- University Hospital of Copenhagen, Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
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39
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Panagides V, Del Val D, Abdel-Wahab M, Mangner N, Durand E, Ihlemann N, Urena M, Pellegrini C, Giannini F, Gasior T, Wojakowski W, Landt M, Auffret V, Sinning JM, Cheema AN, Nombela-Franco L, Chamandi C, Campelo-Parada F, Munoz-Garcia E, Herrmann HC, Testa L, Won-Keun K, Castillo JC, Alperi A, Tchetche D, Bartorelli AL, Kapadia S, Stortecky S, Amat-Santos I, Wijeysundera HC, Lisko J, Gutiérrez-Ibanes E, Serra V, Salido L, Alkhodair A, Livi U, Chakravarty T, Lerakis S, Vilalta V, Regueiro A, Romaguera R, Kappert U, Barbanti M, Masson JB, Maes F, Fiorina C, Miceli A, Kodali S, Ribeiro HB, Mangione JA, Sandoli de Brito F, Actis Dato GM, Rosato F, Ferreira MC, Correia de Lima V, Colafranceschi AS, Abizaid A, Marino MA, Esteves V, Andrea J, Godinho RR, Alfonso F, Eltchaninoff H, Søndergaard L, Himbert D, Husser O, Latib A, Le Breton H, Servoz C, Pascual I, Siddiqui S, Olivares P, Hernandez-Antolin R, Webb JG, Sponga S, Makkar R, Kini AS, Boukhris M, Gervais P, Linke A, Crusius L, Holzhey D, Rodés-Cabau J. Perivalvular Extension of Infective Endocarditis after Transcatheter Aortic Valve Replacement. Clin Infect Dis 2021; 75:638-646. [PMID: 34894124 DOI: 10.1093/cid/ciab1004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Infective endocarditis (IE) following transcatheter aortic valve replacement (TAVR) has been associated with a dismal prognosis. However, scarce data exist on IE perivalvular extension (PEE) in such patients. METHODS This multicenter study included a total of 579 patients who had the diagnosis of definite IE at a median of 171 (53-421) days following TAVR. PEE was defined as the presence of an intracardiac abscess, pseudoaneurysm or fistula confirmed by transthoracic/transophageal echocardiography, computed tomography or peri-operative findings. RESULTS A total of 105 patients (18.1%) were diagnosed with PEE (perivalvular abscess, pseudoaneurysm, fistula, or a combination in 87, 7, 7, and 4 patients, respectively). A history of chronic kidney disease (ORadj: 2.08; 95% CI: [1.27-3.41], p=0.003) and IE secondary to coagulase-negative staphylococci (ORadj: 2.71; 95% CI: [1.57-4.69], p<0.001) was associated with an increased risk of PEE. Surgery was performed at index IE episode in 34 patients (32.4%) with PEE (vs. 15.2% in patients without PEE, p<0.001). In-hospital and 2-year mortality rates among PEE-IE patients were 36.5% and 69.4%, respectively. Factors independently associated with an increased mortality risk were the occurrence of other complications (stroke post-TAVR, acute renal failure, septic shock) and the lack of surgery at index IE hospitalization (padj<0.05 for all). CONCLUSION PEE occurred in about one fifth of IE post-TAVR patients, with the presence of coagulase-negative staphylococci and chronic kidney disease determining an increased risk. Patients with PEE-IE exhibited very high early and late mortality rates, and surgery during IE hospitalization seemed to be associated with better outcomes.
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Affiliation(s)
- Vassili Panagides
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - David Del Val
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mohamed Abdel-Wahab
- Heart Center, Leipzig University, Leipzig, Germany.,Heart Center, Segeberger Kliniken, Bad Segeberg, Germany
| | - Norman Mangner
- Heart Center, Leipzig University, Leipzig, Germany.,Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Eric Durand
- Normandie Univ, UNIROUEN, U1096, CHU Rouen, Department of Cardiology, FHU CARNAVAL, F-76000 Rouen, France
| | | | | | | | - Francesco Giannini
- Ospedale San Raffaele, Milan, Italy.,Maria Cecilia Hospital, GVM Care and Research, Cotignola RA, Italy
| | - Tomasz Gasior
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | | | - Martin Landt
- Heart Center, Segeberger Kliniken, Bad Segeberg, Germany
| | - Vincent Auffret
- Univ Rennes, CHU Rennes, Inserm, LTSI - UMR1099, F 35000 Rennes, France
| | | | - Asim N Cheema
- St Michaels Hospital, Toronto, Canada.,Southlake Hospital, Newmarket, Ontario, Canada
| | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
| | | | | | | | | | | | - Kim Won-Keun
- Kerckhoff Heart and Thorax Centre, Bad Nauheim, Germany
| | | | - Alberto Alperi
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Antonio L Bartorelli
- Centro Cardiologico Monzino, IRCCS and Department of Biomedical and Clinical Sciences "Luigi Sacco", University of Milan, Milan, Italy
| | | | - Stefan Stortecky
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | | | - John Lisko
- Emory University School of Medicine, Atlanta, USA
| | - Enrique Gutiérrez-Ibanes
- Instituto de Investigación Universitaria Gregorio Marañon, Hospital Gregorio Marañon, Madrid, Spain
| | | | - Luisa Salido
- Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | | | | | - Stamatios Lerakis
- Emory University School of Medicine, Atlanta, USA.,Mount Sinai Hospital, New York, NY, USA
| | | | | | | | - Utz Kappert
- Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Marco Barbanti
- A.O.U. Policlinico Vittorio Emanuele, University of Catania, Catania, Italy
| | | | - Frédéric Maes
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | - Antonio Miceli
- Istituto Clinico Sant'Ambrogio, Milan, Italy.,University Hospital Galway, Galway, Ireland
| | | | - Henrique B Ribeiro
- InCor, Heart Institute, University of São Paulo Medical School, Sao Paulo, Brazil.,Hospital Samaritano Paulista, Sao Paulo, Brazil
| | | | | | | | | | | | | | | | - Alexandre Abizaid
- InCor, Heart Institute, University of São Paulo Medical School, Sao Paulo, Brazil
| | | | | | | | | | | | - Helene Eltchaninoff
- Normandie Univ, UNIROUEN, U1096, CHU Rouen, Department of Cardiology, FHU CARNAVAL, F-76000 Rouen, France
| | | | | | - Oliver Husser
- Deutsches Herzzentrum München, Munich, Germany.,St.-Johannes Hospital, Dortmund, Germany
| | - Azeem Latib
- Ospedale San Raffaele, Milan, Italy.,Montefiore Medical Center, New York, NY, USA
| | - Hervé Le Breton
- Univ Rennes, CHU Rennes, Inserm, LTSI - UMR1099, F 35000 Rennes, France
| | | | - Isaac Pascual
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Paolo Olivares
- Centro Cardiologico Monzino, IRCCS and Department of Biomedical and Clinical Sciences "Luigi Sacco", University of Milan, Milan, Italy
| | | | | | | | - Raj Makkar
- Cedars-Sinai Heart Institute, Los Angeles, USA
| | | | | | - Philippe Gervais
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Axel Linke
- Heart Center, Leipzig University, Leipzig, Germany.,Herzzentrum Dresden, Technische Universität Dresden, Germany
| | - Lisa Crusius
- Heart Center, Leipzig University, Leipzig, Germany.,Herzzentrum Dresden, Technische Universität Dresden, Germany
| | | | - Josep Rodés-Cabau
- Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
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40
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Velasquez A, Goldberger JJ. Risk of permanent pacemaker implantation after transcatheter aortic valve replacement: How do we manage beyond risk assessment? J Card Surg 2021; 37:406-408. [PMID: 34766370 DOI: 10.1111/jocs.16128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/02/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Alex Velasquez
- Department of Medicine, Cardiovascular Division, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
| | - Jeffrey J Goldberger
- Department of Medicine, Cardiovascular Division, University of Miami Leonard M. Miller School of Medicine, Miami, Florida, USA
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41
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Grenne B, Dalen H, Nordhaug DO, Sand-Aas T, Holte E, Damås JK, Mjølstad OC. Corynebacterium freneyi as a cause of early prosthetic valve endocarditis. BMJ Case Rep 2021; 14:14/11/e245152. [PMID: 34764116 PMCID: PMC8586894 DOI: 10.1136/bcr-2021-245152] [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] [Indexed: 11/08/2022] Open
Abstract
Infective endocarditis (IE) is associated with severe complications and a high mortality rate. Identification of the causative pathogen is crucial to optimise treatment. We present a case of prosthetic valve endocarditis caused by Corynebacterium freneyi, a very rare cause of human infection and not previously reported as a cause of IE. Despite proper antibiotic therapy, the patient eventually needed surgery after progression of the infection. After surgery, he quickly recovered without evidence of relapse during an 8-month follow-up period. This report highlights critical decision making in a complex and potentially life-threatening situation, where neither guidelines nor previous clinical or microbiological experience were able to give clear treatment recommendations.
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Affiliation(s)
- Bjørnar Grenne
- Clinic of Cardiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway .,Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Håvard Dalen
- Clinic of Cardiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.,Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Dag Ole Nordhaug
- Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.,Clinic of Cardiothoracic Surgery, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Torgeir Sand-Aas
- Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.,Department of Medicine, Molde Hospital, Molde, Norway
| | - Espen Holte
- Clinic of Cardiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Kristian Damås
- Department of Infectious Diseases, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Faculty of medicine and health sciences, Centre of Molecular Inflammation Research, Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ole Christian Mjølstad
- Clinic of Cardiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
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42
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Lo Presti S, Elajami TK, Zmaili M, Reyaldeen R, Xu B. Multimodality imaging in the diagnosis and management of prosthetic valve endocarditis: A contemporary narrative review. World J Cardiol 2021; 13:254-270. [PMID: 34589164 PMCID: PMC8436678 DOI: 10.4330/wjc.v13.i8.254] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/24/2021] [Accepted: 07/26/2021] [Indexed: 02/06/2023] Open
Abstract
Infective endocarditis is one of the leading life-threatening infections around the world. With the exponential growth in the field of transcatheter interventions and advances in specialized surgical techniques, the number of prosthetic valves and cardiac implantable devices has significantly increased. This has led to a steep rise in the number of cases of prosthetic valve endocarditis (PVE) comprising up to 30% of all cases. Clinical guidelines rely on the use of the modified Duke criteria; however, the diagnostic sensitivity of the modified Duke criteria is reduced in the context of PVE. This is in part attributed to prosthesis related artifact which greatly affects the ability of echocardiography to detect early infective changes related to PVE in certain cases. There has been increasing recognition of the roles of complementary imaging modalities and updates in international society recommendations. Prompt diagnosis and treatment can prevent the devastating consequences of this condition. Imaging modalities such as cardiac computed tomography and 18-fluorodeoxyglucose positron emission tomography/computed tomography are diagnostic tools that provide a complementary role to echocardiography in aiding diagnosis, pre-operative planning, and treatment decision-making process in these challenging cases. Understanding the strengths and limitations of these adjuvant imaging modalities is crucial for the implementation of appropriate imaging modalities in clinical practice.
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Affiliation(s)
- Saberio Lo Presti
- Advanced Cardiac Imaging Fellows, Sydell and Arnold Miller Family Heart Vascular and Thoracic Institute at Cleveland Clinic, Cleveland, OH 44195, United States
| | - Tarec K Elajami
- Department of Cardiology, Mount Sinai Medical Center, Miami Beach, FL 33140, United States
| | - Mohammad Zmaili
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH 44195, United States
| | - Reza Reyaldeen
- Advanced Cardiac Imaging Fellows, Sydell and Arnold Miller Family Heart Vascular and Thoracic Institute at Cleveland Clinic, Cleveland, OH 44195, United States
| | - Bo Xu
- Section of Cardiovascular Imaging in the Robert and Suzanne Tomsich, Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart Vascular and Thoracic Institute at Cleveland Clinic, Cleveland, OH 44195, United States
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43
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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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44
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Lorenz A, Sobhanie MME, Orzel L, Coe K, Wardlow L. Clinical outcomes of combination versus monotherapy for gram negative non-HACEK infective endocarditis. Diagn Microbiol Infect Dis 2021; 101:115504. [PMID: 34375862 DOI: 10.1016/j.diagmicrobio.2021.115504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 07/07/2021] [Accepted: 07/18/2021] [Indexed: 11/18/2022]
Abstract
The objective of this single-center, retrospective cohort study was to identify whether combination therapy is associated with a lower rate of adverse outcomes for the treatment of Gram negative non-HACEK IE. The primary endpoint was a composite of 60-day all-cause mortality, readmission, or recurrence of bacteremia. Of the 60 patients included, 56.7% met the primary composite outcome, with 20% overall mortality at 60 days. There was no difference in the primary composite outcome of 60-day readmission, infection recurrence or mortality between groups, with 62% of patients in the monotherapy group and 50% of patients in the combination therapy group experiencing the composite outcome (P = 0.36). Despite the high mortality and complicated nature of non-HACEK Gram negative IE, this study showed no difference in 60-day bacteremia recurrence, readmission or mortality among patients treated with combination therapy or monotherapy, suggesting that monotherapy may lead to similar clinical outcomes.
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Affiliation(s)
- Ashley Lorenz
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | | | - Libby Orzel
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Kelci Coe
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Lynn Wardlow
- Department of Pharmacy, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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45
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Wunderlich NC, Honold J, Swaans MJ, Siegel RJ. How to Image and Manage Prosthesis-Related Complications After Transcatheter Aortic Valve Replacement. Curr Cardiol Rep 2021; 23:94. [PMID: 34196775 DOI: 10.1007/s11886-021-01522-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/14/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW In this review, we provide an overview of potential prosthesis - related complications after transcatheter aortic valve replacement, their incidences, the imaging modalities best suited for detection, and possible strategies to manage these complications. RECENT FINDINGS Therapy for severe aortic valve stenosis requiring intervention has increasingly evolved toward transcatheter aortic valve replacement over the past decade, and the number of procedures performed has increased steadily in recent years. As more and more centers favor a minimalistic approach and largely dispense with general anesthesia and intra-procedural imaging by transesophageal echocardiography, post-procedural imaging is becoming increasingly important to promptly detect dysfunction of the transcatheter valve and potential complications. Complications after transcatheter aortic valve replacement must be detected immediately in order to initiate adequate therapeutic measures, which require a profound knowledge of possible complications that may occur after transcatheter aortic valve replacement, the imaging modalities best suited for detection, and available treatment options.
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Affiliation(s)
| | - Jörg Honold
- Cardiovascular Center Darmstadt, Darmstadt, Germany
| | - Martin J Swaans
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Robert J Siegel
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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46
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Schörner MA, Passarelli-Araujo H, Scheffer MC, Hartmann Barazzetti F, Motta Martins J, de Melo Machado H, Palmeiro JK, Bazzo ML. Genomic analysis of Neisseria elongata isolate from a patient with infective endocarditis. FEBS Open Bio 2021; 11:1987-1996. [PMID: 34038628 PMCID: PMC8406478 DOI: 10.1002/2211-5463.13201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/28/2021] [Accepted: 05/24/2021] [Indexed: 11/24/2022] Open
Abstract
Neisseria elongata is part of the commensal microbiota of the oropharynx. Although it is not considered pathogenic to humans, N. elongata has been implicated in several cases of infective endocarditis (IE). Here, we report a case of IE caused by N. elongata subsp. nitroreducens (Nel_M001) and compare its genome with 17 N. elongata genomes available in GenBank. We also evaluated resistance and virulence profiles with Comprehensive Antibiotic Resistance and Virulence Finder databases. The results showed a wide diversity among N. elongata isolates. Based on the pangenome cumulative curve, we demonstrate that N. elongata has an open pangenome. We found several different resistance genes, mainly associated with antibiotic efflux pumps. A wide range of virulence genes was observed, predominantly pilus formation genes. Nel_M001 was the only isolate to present two copies of some pilus genes and not present nspA gene. Together, our results provide insights into how this commensal microorganism can cause IE and may assist further biological investigations on nonpathogenic Neisseria spp. Case reporting and pangenome analyses are critical for enhancing our understanding of IE pathogenesis, as well as for alerting physicians and microbiologists to enable rapid identification and treatment to avoid unfavorable outcomes.
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Affiliation(s)
- Marcos André Schörner
- Molecular Biology, Microbiology and Serology Laboratory, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Hemanoel Passarelli-Araujo
- Department of Biochemistry and Immunology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Mara Cristina Scheffer
- Polydoro Ernani de São Thiago University Hospital, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Fernando Hartmann Barazzetti
- Molecular Biology, Microbiology and Serology Laboratory, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Jessica Motta Martins
- Molecular Biology, Microbiology and Serology Laboratory, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Hanalydia de Melo Machado
- Molecular Biology, Microbiology and Serology Laboratory, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Jussara Kasuko Palmeiro
- Department of Clinical Analysis, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Maria Luiza Bazzo
- Molecular Biology, Microbiology and Serology Laboratory, Federal University of Santa Catarina, Florianopolis, Brazil.,Department of Clinical Analysis, Federal University of Santa Catarina, Florianopolis, Brazil
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47
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Khan MZ, Munir MB, Khan MU, Khan SU, Vasudevan A, Balla S. Contemporary Trends and Outcomes of Prosthetic Valve Infective Endocarditis in the United States: Insights from the Nationwide Inpatient Sample. Am J Med Sci 2021; 362:472-479. [PMID: 34033810 DOI: 10.1016/j.amjms.2021.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 12/18/2020] [Accepted: 05/19/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Prosthetic valve endocarditis (PVE) carries high mortality and morbidity as compared to native valve endocarditis (NVE). Contemporary data on PVE are lacking, we aimed to study contemporary trends, outcomes, and burden of PVE using nationally representative data. METHODS We used the National Inpatient Sample from 2000 to 2017 to identify patients admitted with PVE using ICD-9-CM and ICD-10 codes. Risk-adjusted rates were calculated using an Analysis of Covariance (ANCOVA) with the Generalized Linear Model (GLM). Trends were assessed with linear regression and Pearson's Chi-square when appropriate. Binomial logistic regression was used to assess predictors of in-hospital mortality. RESULTS We identified 43,602 hospitalizations for PVE. PVE hospitalizations increased from 1803 in 2000 to 3450 in 2017. Risk-adjusted mortality decreased from 10.7% in 2002 to 7.3% in 2017 (P<0.01). Logistic regression analysis on mortality showed increase association with age (OR, 1.021, 95%CI [1.017-1.024], p<0.01), Hispanics (OR, 1.493, 95%CI [1.296-1.719], p<0.01) and patients with drug abuse(OR, 1.233, 95%CI [1.05-1.449], p=0.01). Co-morbid conditions like congestive heart failure (OR, 1.511, 95%CI [1.366-1.673], p<0.01), renal failure (OR, 1.572, 95%CI [1.427-1.732], p<0.01) and weight loss (OR, 1.425, 95%CI [1.093-1.419], p<0.01) were also associated with higher mortality. CONCLUSIONS Over the years the adjusted in-hospital mortality in PVE has trended down but the average cost of stay has increased despite decrease in length of stay.
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Affiliation(s)
- Muhammad Zia Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia.
| | - Muhammad Bilal Munir
- Division of Cardiovascular Medicine, West Virginia University Heart & Vascular Institute, Morgantown, West Virginia; Division of Cardiovascular Medicine, University of California San Diego, La Jolla, California
| | - Muhammad U Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia
| | - Safi U Khan
- Department of Medicine, West Virginia University, Morgantown, West Virginia
| | - Archana Vasudevan
- Division of Infectious Diseases, Department of Medicine, University of Missouri School of Medicine, Columbia, Missouri
| | - Sudarshan Balla
- Division of Cardiovascular Medicine, West Virginia University Heart & Vascular Institute, Morgantown, West Virginia
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Trends in Infective Endocarditis in End-stage Renal Disease Patients (From National Inpatient Sample [2006-2017]). Am J Cardiol 2021; 147:149-150. [PMID: 33667449 DOI: 10.1016/j.amjcard.2021.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 11/22/2022]
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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: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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50
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Optimal Timing of Surgery for Patients with Active Infective Endocarditis. Cardiol Clin 2021; 39:197-209. [PMID: 33894934 DOI: 10.1016/j.ccl.2021.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Infective endocarditis (IE) is a rare but serious condition with a dismal prognosis. One of the keys to improving outcomes is the prompt identification of high-risk patients who have intracardiac and extracardiac (systemic and neurologic) complications. However, as cardiac and extracardiac complications indicating surgery add to the surgical risk for active IE, controversies surround the optimal indication and timing for surgery, especially in patients presenting neurologic complications. This article reviews the necessary evaluation for patients with suspected IE and proposes a state-of-the-art patient flow chart for evaluation of suspected IE.
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