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López J, Olmos C, Fernández-Hidalgo N. New developments in infective endocarditis. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024; 77:779-787. [PMID: 38763212 DOI: 10.1016/j.rec.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 03/18/2024] [Indexed: 05/21/2024]
Abstract
Infective endocarditis is a continually evolving disease. Present-day patients differ significantly from those treated a few decades ago: they tend to be older and have more comorbidities and health care-related episodes, while new groups of patients have emerged with new types of endocarditis, such as those affecting patients with percutaneous valve prostheses. There have also been changes in diagnostic techniques. Although transthoracic and transesophageal echocardiography are still the most commonly used imaging modalities, other techniques, such as 3-dimensional transesophageal ultrasound, cardiac computed tomography, and nuclear medicine tests (PET/CT and SPECT/CT), are increasingly used for diagnosing both the disease and its complications. In recent years, there have also been significant developments in antibiotic therapy. Currently, several treatment strategies are available to shorten the hospital phase of the disease in selected patients, which can reduce the complications associated with hospitalization, improve the quality of life of patients and their families, and reduce the health care costs of the disease. This review discusses the main recent epidemiological, diagnostic and therapeutic developments in infective endocarditis.
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Affiliation(s)
- Javier López
- Servicio de Cardiología, Hospital Clínico de Valladolid, Valladolid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain.
| | - Carmen Olmos
- Instituto Cardiovascular, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain; Facultad de Medicina, Universidad Europea de Madrid, Madrid, Spain
| | - Nuria Fernández-Hidalgo
- Servei de Malalties Infeccioses, Hospital Universitari Vall d'Hebron, Barcelona, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Campus Hospitalari, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Spain; Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
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Li M, Kim JB, Sastry BKS, Chen M. Infective endocarditis. Lancet 2024; 404:377-392. [PMID: 39067905 DOI: 10.1016/s0140-6736(24)01098-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/07/2024] [Accepted: 05/24/2024] [Indexed: 07/30/2024]
Abstract
First described more than 350 years ago, infective endocarditis represents a global health concern characterised by infections affecting the native or prosthetic heart valves, the mural endocardium, a septal defect, or an indwelling cardiac device. Over recent decades, shifts in causation and epidemiology have been observed. Echocardiography remains pivotal in the diagnosis of infective endocarditis, with alternative imaging modalities gaining significance. Multidisciplinary management requiring expertise of cardiologists, cardiovascular surgeons, infectious disease specialists, microbiologists, radiologists and neurologists, is imperative. Current recommendations for clinical management often rely on observational studies, given the limited number of well conducted randomised controlled trials studying infective endocarditis due to the rarity of the disease. In this Seminar, we provide a comprehensive overview of optimal clinical practices in infective endocarditis, highlighting key aspects of pathophysiology, pathogens, diagnosis, management, prevention, and multidisciplinary approaches, providing updates on recent research findings and addressing remaining controversies in diagnostic accuracy, prevention strategies, and optimal treatment.
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Affiliation(s)
- Mingfang Li
- Division of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Joon Bum Kim
- Department of Thoracic and Cardiovascular Surgery, Aortic Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - B K S Sastry
- Department of Cardiology, Renova Century Hospital, Hyderabad, Telangana, India
| | - Minglong Chen
- Division of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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Boukobza M, Rebibo L, Ilic-Habensus E, Iung B, Duval X, Laissy JP. Splenic abscess and infective endocarditis. Infection 2024:10.1007/s15010-024-02322-w. [PMID: 38916693 DOI: 10.1007/s15010-024-02322-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 06/10/2024] [Indexed: 06/26/2024]
Abstract
OBJECTIVE To determine the background, bacteriological, clinical and radiological findings, associated lesions, treatment and outcome of splenic abscesses (SAs) in infective endocarditis (IE). METHODS Retrospective study (2005-2021) of 474 patients with definite IE. The diagnosis of SA was made in 36 (7.6%) patients (31, 86.1%, males, mean age = 51.3) on abdominal CT. RESULTS The main implicated organisms were Streptococcus spp (36.1%), Enterococcus faecalis (27.7%), Staphyloccus spp (19.4%). Rare agents were present in 10 patients (27.8%). Pre-existing conditions included a prosthetic valve (19.4%), previous IE (13.9%), intravenous drug use (8.4%), diabetes (25%) alcohol abuse (13.9%), liver disease (5.5%). Vegetations ≥ 15 mm were present in 36.1%. Common presentations were abdominal pain (19.4%) and left-sided pleural effusion (16.5%). SA were more often small (50%; 7 multiple) than large (36.1%; 1 multiple) or microabscesses (13.9%, 3 multiple). Associated complications were extrasplenic abscesses (brain, 11.1%; lung, 5.5%; liver, 2.8%), infectious aneurysms (16.7%: 3 intracranial, 1 splenic, 1 hepatic, 1 popliteal), emboli (brain, 52.8%; spleen, 44.4%, 5 evolving to SA; kidney, 22.2%; aorta, 2.8%), osteoarticular infections (25%). Twenty-eight (77.8%) patients only received antimicrobials, 7 (19.4%) underwent splenectomy, after cardiac surgery in 5. One had percutaneous drainage. The outcome was uneventful (follow-up 3 months-14 years; mean: 17.2 months). CONCLUSION In SA-IE patients, the prevalence of vegetation size, Enterococcus faecalis, rare germs, diabetes, osteo-arthritic involvement and cancer was higher than in non-SA patients. Some SAs developed from splenic infarcts. IE-patients with evidence of splenic emboli should be evaluated for a possible abcedation. Cardiac surgery before splenectomy was safe.
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Affiliation(s)
- Monique Boukobza
- Department of Radiology, Bichat-Claude Bernard University Hospital, Assistance Publique-Hôpitaux de Paris, 46 Rue Henri Huchard, 75018, Paris, France.
| | - Lionel Rebibo
- Department of Digestive, Esogastric and Bariatric Surgery, Bichat-Claude Bernard University Hospital, Paris, France
- Université Paris Diderot - Sorbonne Paris Cité, Paris, France
| | - Emila Ilic-Habensus
- Clinical Investigation Center, Bichat-Claude Bernard University Hospital, Assistance Publique-Hôpitaux de Paris, 46 Rue Henri Huchard, 75018, Paris, France
| | - Bernard Iung
- Cardiology Department, Bichat-Claude Bernard University Hospital, APHP, Paris, France
- Université de Paris, Paris, France
| | - Xavier Duval
- Clinical Investigation Center, Bichat-Claude Bernard University Hospital, Assistance Publique-Hôpitaux de Paris, 46 Rue Henri Huchard, 75018, Paris, France
- INSERM Clinical Investigation Center 007, INSERM U738, Paris University, Paris, France
| | - Jean-Pierre Laissy
- Department of Radiology, Bichat-Claude Bernard University Hospital, Paris, France
- INSERM U1148, Paris University, Paris, France
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Imazio M. The 2023 new European guidelines on infective endocarditis: main novelties and implications for clinical practice. J Cardiovasc Med (Hagerstown) 2024; 25:01244665-990000000-00222. [PMID: 38916201 PMCID: PMC11365601 DOI: 10.2459/jcm.0000000000001651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/13/2024] [Accepted: 05/19/2024] [Indexed: 06/26/2024]
Abstract
The 2023 European Society of Cardiology (ESC) guidelines for the management of infective endocarditis update the previous 2015 guidelines with main novelties in five areas: (1) antibiotic prevention for high-risk patients, and prevention measures for intermediate-risk and high-risk patients; (2) diagnosis with emphasis on multimodality imaging to assess cardiac lesions of infective endocarditis' (3) antibiotic therapy allowing an outpatient antibiotic treatment for stabilized, uncomplicated cases; (4) cardiac surgery with an emphasis on early intervention without delay for complicated cases; and (5) shared management decision by the endocarditis team. Most evidence came from observational studies and expert opinions. The guidelines strongly support a patient-centred approach with a shared decision process by a multidisciplinary team that should be implemented either in tertiary referral centres, becoming heart valve centres, and referral centres. A continuous sharing of data is warranted in the hospitals' network between heart valve centres, which are used for referrals for complicated cases of infective endocarditis, and referral centres, which should be able to manage uncomplicated cases of infective endocarditis.
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Affiliation(s)
- Massimo Imazio
- Department of Medicine (DMED), University of Udine
- Cardiothoracic Department, University Hospital Santa Maria della Misericordia, ASUFC, Udine, Italy
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Dayer MJ, Quintero-Martinez JA, Thornhill MH, Chambers JB, Pettersson GB, Baddour LM. Recent Insights Into Native Valve Infective Endocarditis: JACC Focus Seminar 4/4. J Am Coll Cardiol 2024; 83:1431-1443. [PMID: 38599719 DOI: 10.1016/j.jacc.2023.12.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 04/12/2024]
Abstract
This focused review highlights the latest issues in native valve infective endocarditis. Native valve disease moderately increases the risk of developing infective endocarditis. In 2023, new diagnostic criteria were published by the Duke-International Society of Cardiovascular Infectious Diseases group. New pathogens were designated as typical, and findings on computed tomography imaging were included as diagnostic criteria. It is now recognized that a multidisciplinary approach to care is vital, and the role of an "endocarditis team" is highlighted. Recent studies have suggested that a transition from intravenous to oral antibiotics in selected patients may be reasonable, and the role of long-acting antibiotics is discussed. It is also now clear that an aggressive surgical approach can be life-saving in some patients. Finally, results of several recent studies have suggested there is an association between dental and other invasive procedures and an increased risk of developing infective endocarditis. Moreover, data indicate that antibiotic prophylaxis may be effective in some scenarios.
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Affiliation(s)
- Mark J Dayer
- Cardiovascular Research Institute, Mater Private Network, Dublin, Ireland; Faculty of Health, University of Plymouth, Plymouth, United Kingdom.
| | - Juan A Quintero-Martinez
- Department of Internal Medicine, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, Florida, USA
| | - Martin H Thornhill
- Department of Oral and Maxillofacial Medicine, Surgery and Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - John B Chambers
- Emeritus Professor of Clinical Cardiology at Guy's and St Thomas' NHS Trust, London, United Kingdom, and Kings College, London, United Kingdom
| | | | - Larry M Baddour
- Department of Medicine and Department of Cardiovascular Medicine, Division of Public Health, Infectious Diseases and Occupational Health, Mayo Clinic, Rochester, Minnesota, USA
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Goehringer F, Lalloué B, Selton-Suty C, Alla F, Botelho-Nevers E, Chirouze C, Curlier E, El Hatimi S, Gagneux-Brunon A, le Moing V, Lim P, Piroth L, Strady C, Tribouilloy C, Virion JM, Agrinier N, Duval X, Hoen B. Compared Performance of the 2023 Duke-International Society for Cardiovascular Infectious Diseases, 2000 Modified Duke, and 2015 European Society of Cardiology Criteria for the Diagnosis of Infective Endocarditis in a French Multicenter Prospective Cohort. Clin Infect Dis 2024; 78:937-948. [PMID: 38330171 DOI: 10.1093/cid/ciae035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/03/2023] [Accepted: 01/26/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND The 2023 Duke-International Society for Cardiovascular Diseases (ISCVID) criteria for infective endocarditis (IE) were proposed as an updated diagnostic classification of IE. Using an open prospective multicenter cohort of patients treated for IE, we compared the performance of these new criteria to that of the 2000 Modified Duke and 2015 European Society of Cardiology (ESC) criteria. METHODS Cases of patients treated for IE between January 2017 and October 2022 were adjudicated as certain IE or not. Each case was also categorized as either definite or possible/rejected within each classification. Sensitivity, specificity, and accuracy were estimated with 95% confidence intervals. RESULTS Of the 1194 patients analyzed (mean age, 66.1 years; 71.2% males), 414 (34.7%) had a prosthetic valve and 284 (23.8%) had a cardiac implanted electronic device (CIED); 946 (79.2%) were adjudicated as certain IE; 978 (81.9%), 997 (83.5%), and 1057 (88.5%) were classified as definite IE in the 2000 modified Duke, 2015 ESC, and 2023 Duke-ISCVID criteria, respectively. The sensitivity of each set of criteria was 93.2% (95% confidence interval [CI], 91.6-94.8), 95.0% (95% CI, 93.7-96.4), and 97.6% (95% CI, 96.6-98.6), respectively (P < .001 for all 2-by-2 comparisons). Corresponding specificity rates were 61.3% (95% CI, 55.2-67.4), 60.5% (95% CI, 54.4-66.6), and 46.0% (95% CI, 39.8-52.2), respectively. In patients without CIED, sensitivity rates were 94.8% (95% CI, 93.2-96.4), 96.5% (95% CI, 95.1-97.8), and 97.7% (95% CI, 96.6-98.8); specificity rates were 59.0% (95% CI, 51.6-66.3), 56.6% (95% CI, 49.3-64.0), and 53.8% (95% CI, 46.3-61.2), respectively. CONCLUSIONS Overall, the 2023 Duke-ISCVID criteria had a significantly higher sensitivity but a significantly lower specificity compared with older criteria. This decreased specificity was mainly attributable to patients with CIED.
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Affiliation(s)
- Francois Goehringer
- Service de maladies infectieuses et tropicales, CHRU de Nancy, Nancy, France
| | - Benoit Lalloué
- CHRU de Nancy, INSERM, CIC, Epidémiologie Clinique, Université de Lorraine, Nancy, France
| | | | - François Alla
- INSERM, BPH, U1219, I-prev/PHARES, CIC 1401, Universite Bordeaux, Bordeaux, France
- Service de prévention, CHU de Bordeaux, Bordeaux, France
| | - Elisabeth Botelho-Nevers
- Service de maladies infectieuses, CHU de Saint-Etienne, Saint-Etienne, France
- CIRI-Centre International de Recherche en Infectiologie, Team GIMAP, Université Jean Monnet, Université de Lyon, Inserm, U1111, CNRS, UMR530, Saint-Etienne, France
| | - Catherine Chirouze
- Chrono-environnement UMR6249, CNRS, Université de Bourgogne Franche-Comté, Besançon, France
- Service de maladies infectieuses et tropicales, CHU Jean Minjoz, Besançon, France
| | - Elodie Curlier
- Service de maladies infectieuses, CHU de la Guadeloupe, Pointe-à-Pitre, France
| | | | - Amandine Gagneux-Brunon
- Service de maladies infectieuses, CHU de Saint-Etienne, Saint-Etienne, France
- CIRI-Centre International de Recherche en Infectiologie, Team GIMAP, Université Jean Monnet, Université de Lyon, Inserm, U1111, CNRS, UMR530, Saint-Etienne, France
| | - Vincent le Moing
- Service de Maladies Infectieuses et Tropicales, CHU de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Pascal Lim
- Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Faculté de Santé, Univ. Paris Est Créteil, Créteil, France
| | - Lionel Piroth
- Service de maladies infectieuses, CHU de Dijon, Dijon, France
- CHU Dijon-Bourgogne, INSERM, CIC 1432, Module Épidémiologie Clinique, Université de Bourgogne, Dijon, France
| | | | | | - Jean-Marc Virion
- CHRU de Nancy, INSERM, CIC, Epidémiologie Clinique, Université de Lorraine, Nancy, France
| | - Nelly Agrinier
- CHRU de Nancy, INSERM, CIC, Epidémiologie Clinique, Université de Lorraine, Nancy, France
| | - Xavier Duval
- Inserm CIC 1425, Paris, France
- Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Bichat Claude-Bernard, Paris, France
- Inserm UMR-1137 IAME, Paris, France
- UFR de Médecine-Bichat, Université Paris Cité, Paris, France
| | - Bruno Hoen
- Ecole de santé publique-UR 4360 Apemac, Université de Lorraine, Nancy, France
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Moisset H, Rio J, Benhard J, Arnoult F, Deconinck L, Grall N, Iung B, Lescure X, Rouzet F, Suc G, Hoen B, Hobson CA, Duval X. Evaluation of the Specificity of the 2023 Duke-International Society of Cardiovascular Infectious Diseases Classification for Infective Endocarditis. Clin Infect Dis 2024; 78:930-936. [PMID: 38330172 DOI: 10.1093/cid/ciae034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/29/2023] [Accepted: 01/26/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND The 2023 Duke-ISCVID (International Society of Cardiovascular Infectious Diseases) classification is a new diagnostic tool for infective endocarditis, updating the 2000 modified Duke and the 2015 European Society for Cardiology (ESC) classifications. In comparison, its sensitivity is higher; however, its specificity remains to be evaluated and compared to that of the 2 other classifications in endocarditis suspected patients. METHODS We retrospectively collected the characteristics of patients hospitalized in Bichat University's Hospital, Paris, in 2021, who had been evaluated for clinical suspicion of endocarditis, have had at least a transthoracic echocardiography, 2 pairs of blood cultures, 3-month follow-up and in whom endocarditis diagnosis was finally rejected. All patients were classified by 2000 modified Duke, 2015 ESC and 2023 Duke-ISCVID, as though the endocarditis diagnosis had not been rejected. RESULTS In total, 130 patients' charts were analyzed. Mean age was 62 years, 84 (64.6%) were male, 39 (30.0%) had prosthetic cardiac valve or valve repair, 21 (16.2%) cardiac implanted electronic device, and 30 (23.1%) other cardiac conditions. Overall, 5, 2, and 5 patients were falsely classified as definite endocarditis with the 2000 modified Duke, 2015 ESC, and 2023 Duke-ISCVID classifications, respectively. The corresponding specificities were 96.2% (95% confidence interval [CI] [90.8%, 98.6%]), 98.5% (95% CI [93.9%, 99.7%]), and 96.2% (95% CI [90.8%, 98.6%]). The rates of possible endocarditis were of 38%, 35%, and 35% in the 3 classifications, respectively. CONCLUSIONS The 2023 Duke-ISCVID classification is highly specific for ruling out the diagnosis of definite infective endocarditis in patients who had been evaluated for IE.
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Affiliation(s)
- Hugo Moisset
- Infectious Diseases Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Paris Cité University, Paris, France
| | - Julien Rio
- Paris Cité University, Paris, France
- Center of Clinical Investigations, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Inserm CIC 1425, Paris, France
| | - Johan Benhard
- Infectious Diseases Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Paris Cité University, Paris, France
| | - Florence Arnoult
- Department of Physiology, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
| | - Laurene Deconinck
- Infectious Diseases Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
| | - Nathalie Grall
- Microbiology Laboratory, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
| | - Bernard Iung
- Paris Cité University, Paris, France
- Cardiology Department, Bichat-Claude Bernard University Hospital, AP-HP, LVTS U1148, Université Paris-Cité, Paris, France
| | - Xavier Lescure
- Infectious Diseases Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Paris Cité University, Paris, France
- Inserm, UMR-1137, IAME, Paris, France
| | - François Rouzet
- Paris Cité University, Paris, France
- Nuclear Medicine Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Laboratory for Vascular Translational Science, Inserm U1148, Paris, France
| | - Gaspard Suc
- Cardiology Department, Bichat-Claude Bernard University Hospital, AP-HP, LVTS U1148, Université Paris-Cité, Paris, France
| | - Bruno Hoen
- Infectious Diseases Department, Nancy University Hospital, Brabois Hospitals Vandoeuvre-lès-Nancy, France
| | - Claire Amaris Hobson
- Infectious Diseases Department, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Paris Cité University, Paris, France
| | - Xavier Duval
- Paris Cité University, Paris, France
- Center of Clinical Investigations, Bichat-Claude Bernard University Hospital, AP-HP, Paris, France
- Inserm CIC 1425, Paris, France
- Inserm, UMR-1137, IAME, Paris, France
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Joye R, Cousin VL, Malaspinas I, Mwizerwa L, Bouhabib M, Nalecz T, Sologashvili T, Beghetti M, L’Huillier AG, Wacker J. Infective Endocarditis Due to Kingella kingae. Microorganisms 2024; 12:164. [PMID: 38257992 PMCID: PMC10819173 DOI: 10.3390/microorganisms12010164] [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: 11/27/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Infective endocarditis due to Kingella kingae is a rare but serious invasive infection that occurs mostly in children. Recent advances in nucleic acid amplification testing as well as in cardiac imaging have enabled more accurate diagnosis. A good understanding of the epidemiology and virulence factors remains crucial to guide the therapeutic approach. Here, we synthesize the current state of knowledge on epidemiological features, pathophysiological insights, complications, and therapy regarding Kingella kingae endocarditis in children and adults. Finally, throughout this comprehensive review, knowledge gaps and areas for future research are also identified.
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Affiliation(s)
- Raphael Joye
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
| | - Vladimir L. Cousin
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
- Pediatric Intensive Care Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Iliona Malaspinas
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
| | - Leonce Mwizerwa
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
| | - Maya Bouhabib
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
| | - Tomasz Nalecz
- Pediatric Cardiac Surgery Unit, Department of Surgery, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (T.N.); (T.S.)
| | - Tornike Sologashvili
- Pediatric Cardiac Surgery Unit, Department of Surgery, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (T.N.); (T.S.)
| | - Maurice Beghetti
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
| | - Arnaud G. L’Huillier
- Pediatric Infectious Disease Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland;
| | - Julie Wacker
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland; (V.L.C.); (I.M.); (L.M.); (M.B.); (J.W.)
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Babes EE, Bustea C, Ilias TI, Babes VV, Luca SA, Luca CT, Radu AF, Tarce AG, Bungau AF, Bustea C. Multimodality Imaging Diagnosis in Infective Endocarditis. Life (Basel) 2023; 14:54. [PMID: 38255669 PMCID: PMC10821102 DOI: 10.3390/life14010054] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
Imaging is an important tool in the diagnosis and management of infective endocarditis (IE). Echocardiography is an essential examination, especially in native valve endocarditis (NVE), but its diagnostic accuracy is reduced in prosthetic valve endocarditis (PVE). The diagnostic ability is superior for transoesophageal echocardiography (TEE), but a negative test cannot exclude PVE. Both transthoracic echocardiography (TTE) and TEE can provide normal or inconclusive findings in up to 30% of cases, especially in patients with prosthetic devices. New advanced non-invasive imaging tests are increasingly used in the diagnosis of IE. Nuclear medicine imaging techniques have demonstrated their superiority over TEE for the diagnosis of PVE and cardiac implantable electronic device infective endocarditis (CIED-IE). Cardiac computed tomography angiography imaging is useful in PVE cases with inconclusive TTE and TEE investigations and for the evaluation of paravalvular complications. In the present review, imaging tools are described with their values and limitations for improving diagnosis in NVE, PVE and CIED-IE. Current knowledge about multimodality imaging approaches in IE and imaging methods to assess the local and distant complications of IE is also reviewed. Furthermore, a potential diagnostic work-up for different clinical scenarios is described. However, further studies are essential for refining diagnostic and management approaches in infective endocarditis, addressing limitations and optimizing advanced imaging techniques across different clinical scenarios.
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Affiliation(s)
- Elena Emilia Babes
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (E.E.B.); (A.-F.R.); (A.F.B.)
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (T.I.I.); (V.V.B.)
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Tiberia Ioana Ilias
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (T.I.I.); (V.V.B.)
| | - Victor Vlad Babes
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania; (T.I.I.); (V.V.B.)
| | - Silvia-Ana Luca
- Department of Cardiology, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania;
- Institute of Cardiovascular Diseases Timisoara, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 300310 Timisoara, Romania
| | - Constantin Tudor Luca
- Department of Cardiology, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania;
- Institute of Cardiovascular Diseases Timisoara, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 300310 Timisoara, Romania
| | - Andrei-Flavius Radu
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (E.E.B.); (A.-F.R.); (A.F.B.)
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Alexandra Georgiana Tarce
- Medicine Program of Study, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
| | - Alexa Florina Bungau
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (E.E.B.); (A.-F.R.); (A.F.B.)
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania
| | - Cristian Bustea
- Department of Surgery, Oradea County Emergency Clinical Hospital, 410169 Oradea, Romania;
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10
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Minter DJ, Appa A, Chambers HF, Doernberg SB. Contemporary Management of Staphylococcus aureus Bacteremia-Controversies in Clinical Practice. Clin Infect Dis 2023; 77:e57-e68. [PMID: 37950887 DOI: 10.1093/cid/ciad500] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Indexed: 11/13/2023] Open
Abstract
Staphylococcus aureus bacteremia (SAB) carries a high risk for excess morbidity and mortality. Despite its prevalence, significant practice variation continues to permeate clinical management of this syndrome. Since the publication of the 2011 Infectious Diseases Society of America (IDSA) guidelines on management of methicillin-resistant Staphylococcus aureus infections, the field of SAB has evolved with the emergence of newer diagnostic strategies and therapeutic options. In this review, we seek to provide a comprehensive overview of the evaluation and management of SAB, with special focus on areas where the highest level of evidence is lacking to inform best practices.
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Affiliation(s)
- Daniel J Minter
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Ayesha Appa
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
- Division of HIV, Infectious Diseases, and Global Medicine at Zuckerberg San Francisco General Hospital, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Henry F Chambers
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
- Division of HIV, Infectious Diseases, and Global Medicine at Zuckerberg San Francisco General Hospital, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Sarah B Doernberg
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, San Francisco, California, USA
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11
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Régis C, Thy M, Mahida B, Deconinck L, Tubiana S, Iung B, Duval X, Rouzet F. Absence of infective endocarditis relapse when end-of-treatment fluorodeoxyglucose positron emission tomography/computed tomography is negative. Eur Heart J Cardiovasc Imaging 2023; 24:1480-1488. [PMID: 37307564 DOI: 10.1093/ehjci/jead138] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/19/2023] [Accepted: 05/14/2023] [Indexed: 06/14/2023] Open
Abstract
AIMS In non-operated infective endocarditis (IE), relapse may impair the outcome of the disease. The aim of the study was to evaluate the relationship between end-of-treatment (EOT) fluorodeoxyglucose positron emission tomography/computed tomography FDG-PET/CT results and relapse in non-operated IE either on native or prosthetic valve. METHODS AND RESULTS We included 62 patients who underwent an EOT FDG-PET/CT for non-operated IE performed between 30 and 180 days of antibiotic therapy initiation. Qualitative valve assessment categorized initial and EOT FDG-PET/CT as negative or positive. Quantitative analyses were also conducted. Clinical data from medical charts were collected, including endocarditis team decision for IE diagnosis and relapse. Forty-one (66%) patients were male with a median age of 68 years (57; 80) and 42 (68%) had prosthetic valve IE. End-of-treatment FDG-PET/CT was negative in 29 and positive in 33 patients. The proportion of positive scans decreased significantly compared with initial FDG-PET/CT (53% vs. 77%, respectively, P < 0.0001). All relapses (n = 7, 11%) occurred in patients with a positive EOT FDG-PET/CT with a median delay after EOT FDG-PET/CT of 10 days (0; 45). The relapse rate was significantly lower in negative (0/29) than in positive (7/33) EOT FDG-PET/CT (P = 0.01). CONCLUSION In this series of 62 patients with non-operated IE who underwent EOT FDG-PET/CT, those with a negative scan (almost half of the study population) did not develop IE relapse after a median follow-up of 10 months. These findings need to be confirmed by prospective and larger studies.
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Affiliation(s)
- Claudine Régis
- Nuclear Medicine Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
- Department of Medical Imaging, Institut de cardiologie de Montréal, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
| | - Michael Thy
- Infectious Disease Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
- Université Paris Cité, 45 Rue des Saints-Pères, Paris 75006, France
| | - Besma Mahida
- Nuclear Medicine Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
- Laboratory for Vascular Translational Science, Inserm U1148, 46 rue Henri-Huchard, Paris 75018, France
| | - Laurène Deconinck
- Infectious Disease Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
| | - Sarah Tubiana
- Université Paris Cité, 45 Rue des Saints-Pères, Paris 75006, France
- Clinical Investigation Center, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
| | - Bernard Iung
- Université Paris Cité, 45 Rue des Saints-Pères, Paris 75006, France
- Laboratory for Vascular Translational Science, Inserm U1148, 46 rue Henri-Huchard, Paris 75018, France
- Cardiology Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, 75018, 46 rue Henri-Huchard, Paris 75018, France
| | - Xavier Duval
- Université Paris Cité, 45 Rue des Saints-Pères, Paris 75006, France
- Clinical Investigation Center, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
| | - François Rouzet
- Nuclear Medicine Department, Hôpital Bichat-Claude Bernard, AP-HP, 46 rue Henri-Huchard, Paris 75018, France
- Université Paris Cité, 45 Rue des Saints-Pères, Paris 75006, France
- Laboratory for Vascular Translational Science, Inserm U1148, 46 rue Henri-Huchard, Paris 75018, France
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12
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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: 186] [Impact Index Per Article: 186.0] [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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13
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Westgeest AC, Buis DTP, Sigaloff KCE, Ruffin F, Visser LG, Yu Y, Schippers EF, Lambregts MMC, Tong SYC, de Boer MGJ, Fowler VG. Global Differences in the Management of Staphylococcus aureus Bacteremia: No International Standard of Care. Clin Infect Dis 2023; 77:1092-1101. [PMID: 37310693 PMCID: PMC10573727 DOI: 10.1093/cid/ciad363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/31/2023] [Accepted: 06/12/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Despite being the leading cause of mortality from bloodstream infections worldwide, little is known about regional variation in treatment practices for Staphylococcus aureus bacteremia (SAB). The aim of this study was to identify global variation in management, diagnostics, and definitions of SAB. METHODS During a 20-day period in 2022, physicians throughout the world were surveyed on SAB treatment practices. The survey was distributed through listservs, e-mails, and social media. RESULTS In total, 2031 physicians from 71 different countries on 6 continents (North America [701, 35%], Europe [573, 28%], Asia [409, 20%], Oceania [182, 9%], South America [124, 6%], and Africa [42, 2%]) completed the survey. Management-based responses differed significantly by continent for preferred treatment of methicillin-susceptible S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA) bacteremia, use of adjunctive rifampin for prosthetic material infection, and use of oral antibiotics (P < .01 for all comparisons). The 18F-FDG PET/CT scans were most commonly used in Europe (94%) and least frequently used in Africa (13%) and North America (51%; P < .01). Although most respondents defined persistent SAB as 3-4 days of positive blood cultures, responses ranged from 2 days in 31% of European respondents to 7 days in 38% of Asian respondents (P < .01). CONCLUSIONS Large practice variations for SAB exist throughout the world, reflecting the paucity of high-quality data and the absence of an international standard of care for the management of SAB.
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Affiliation(s)
- Annette C Westgeest
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - David T P Buis
- Amsterdam UMC, Department of Internal Medicine, Division of Infectious Diseases, Vrije Universiteit Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
| | - Kim C E Sigaloff
- Amsterdam UMC, Department of Internal Medicine, Division of Infectious Diseases, Vrije Universiteit Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
| | - Felicia Ruffin
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Leo G Visser
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Yunsong Yu
- Department of Infectious Diseases, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Emile F Schippers
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
- Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands
| | - Merel M C Lambregts
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Steven Y C Tong
- Victorian Infectious Diseases Service, The Royal Melbourne Hospital, at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
- Department of Infectious Diseases, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Mark G J de Boer
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Vance G Fowler
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
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Bucy L, Erpelding ML, Boursier C, Lefevre B, Alauzet C, Liu Y, Chevalier E, Huttin O, Agrinier N, Selton-Suty C, Goehringer F. Real world experience of therapeutic monitoring of medically treated prosthetic valve infective endocarditis by 18F-FDG-PET/CT. J Nucl Cardiol 2023; 30:2096-2103. [PMID: 37524996 DOI: 10.1007/s12350-023-03339-8] [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: 10/12/2022] [Accepted: 06/16/2023] [Indexed: 08/02/2023]
Abstract
INTRODUCTION 18F-FDG-PET/CT is recommended to improve the diagnosis of prosthetic valve infective endocarditis (PVIE) and is a major criterion in the ESC-2015 classification. However, there is little evidence for its usefulness in the follow-up of medically treated PVIE patients. METHODS A monocentric retrospective analysis of patients hospitalized for PVIE between January 2013 and December 2019 who were not treated with surgery and who had at least two 18F-FDG-PET/CT examinations during their medical management. RESULTS Among 170 patients with PVIE, 117 were treated with antibiotic therapy but no surgery. Of these, 36 (31%) had at least two 18F-FDG-PET/CT examinations. At initial imaging, 28 patients had heterogeneous FDG uptake on their prosthetic valve and eight on their associated aortic graft. Hypermetabolism of spleen and bone marrow (HSBM) was observed in 18 and 19 patients, respectively. At the first follow-up 18F-FDG-PET/CT, 21 (58%) patients still had heterogeneous uptake, indicating persistent active endocarditis. HSBM was still present at the last follow-up imaging in four of the six patients with recurrent PVIE. CONCLUSION 18F-FDG-PET/CT monitoring of medically treated patients with PVIE provides valuable additional information and prospective multicentric study should be conducted to assess its usefulness.
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Affiliation(s)
- L Bucy
- Maladies infectieuses et Tropicales, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France.
| | - M L Erpelding
- CHRU-Nancy, INSERM, Université de Lorraine, CIC, Épidémiologie Clinique, 54000, Nancy, France
| | - C Boursier
- Département de Médecine Nucléaire et Nancyclotep Plateforme d'imagerie moléculaire, CHRU-Nancy, 54000, Nancy, France
| | - B Lefevre
- Maladies infectieuses et Tropicales, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
- APEMAC, Université de Lorraine, 54000, Nancy, France
| | - C Alauzet
- CHRU-Nancy, Microbiologie, Université de Lorraine, 54000, Nancy, France
| | - Y Liu
- CHRU-Nancy, Chirurgie cardio-vasculaire et transplantation, Université de Lorraine, 54000, Nancy, France
| | - E Chevalier
- Département de Médecine Nucléaire et Nancyclotep Plateforme d'imagerie moléculaire, CHRU-Nancy, 54000, Nancy, France
| | - O Huttin
- CHRU-Nancy, Cardiologie, 54000, Nancy, France
| | - N Agrinier
- CHRU-Nancy, INSERM, Université de Lorraine, CIC, Épidémiologie Clinique, 54000, Nancy, France
| | | | - F Goehringer
- Maladies infectieuses et Tropicales, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
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15
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Papadimitriou-Olivgeris M, Monney P, Rotzinger DC, Kamani CH, Fahrni G, Prior JO, Ianculescu N, Messaoudi Y, Tozzi P, Kirsch M, Guery B. Impact of thoracoabdominal imaging on diagnosis and management in patients with suspected infective endocarditis. Eur J Intern Med 2023; 116:82-88. [PMID: 37328399 DOI: 10.1016/j.ejim.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/17/2023] [Accepted: 06/12/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Embolic events (EEs) are a common complication of infective endocarditis (IE) and their presence can impact diagnosis and modify the therapeutic plan. The present study aimed to describe the role of thoracoabdominal imaging, either thoracoabdominal-pelvic Computed Tomography or 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography, on diagnosis and management of patients with suspected IE. METHODS This study was conducted at a university hospital, from January 2014 to June 2022. EEs and IE were defined according to modified Duke criteria. RESULTS Among 966 episodes with suspected IE and thoracoabdominal imaging, 528 (55%) patients were asymptomatic. At least one EE was found in 205 (21%) episodes. Based on thoracoabdominal imaging findings, the diagnosis was reclassified from rejected to possible or from possible to definite IE in 6 (1%) and 10 (1%) episodes, respectively. Among the 413 patients with IE, at least one EE was found on thoracoabdominal imaging in 143 (35%) episodes. Together with the presence of left-side valvular vegetation >10 mm, the results of thoracoabdominal imaging established a surgical indication (prevention of embolism) in 15 (4%) episodes, 7 of which were asymptomatic. CONCLUSIONS Thoracoabdominal imaging performed in asymptomatic patients with suspected IE improved the diagnosis in only a small proportion of patients. Thoracoabdominal imaging led to a new surgical indication (in association with left-side valvular vegetation >10 mm) in only a small percentage of patients.
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Affiliation(s)
| | - Pierre Monney
- Department of Cardiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - David C Rotzinger
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Christel H Kamani
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
| | - Guillaume Fahrni
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - John O Prior
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Nicoleta Ianculescu
- Department of Cardiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Yosra Messaoudi
- Department of Cardiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Piergiorgio Tozzi
- Department of Cardiac Surgery, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Matthias Kirsch
- Department of Cardiac Surgery, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Benoit Guery
- Infectious Diseases Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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16
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Fowler VG, Durack DT, Selton-Suty C, Athan E, Bayer AS, Chamis AL, Dahl A, DiBernardo L, Durante-Mangoni E, Duval X, Fortes CQ, Fosbøl E, Hannan MM, Hasse B, Hoen B, Karchmer AW, Mestres CA, Petti CA, Pizzi MN, Preston SD, Roque A, Vandenesch F, van der Meer JTM, van der Vaart TW, Miro JM. The 2023 Duke-International Society for Cardiovascular Infectious Diseases Criteria for Infective Endocarditis: Updating the Modified Duke Criteria. Clin Infect Dis 2023; 77:518-526. [PMID: 37138445 PMCID: PMC10681650 DOI: 10.1093/cid/ciad271] [Citation(s) in RCA: 150] [Impact Index Per Article: 150.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/04/2023] [Accepted: 04/29/2023] [Indexed: 05/05/2023] Open
Abstract
The microbiology, epidemiology, diagnostics, and treatment of infective endocarditis (IE) have changed significantly since the Duke Criteria were published in 1994 and modified in 2000. The International Society for Cardiovascular Infectious Diseases (ISCVID) convened a multidisciplinary Working Group to update the diagnostic criteria for IE. The resulting 2023 Duke-ISCVID IE Criteria propose significant changes, including new microbiology diagnostics (enzyme immunoassay for Bartonella species, polymerase chain reaction, amplicon/metagenomic sequencing, in situ hybridization), imaging (positron emission computed tomography with 18F-fluorodeoxyglucose, cardiac computed tomography), and inclusion of intraoperative inspection as a new Major Clinical Criterion. The list of "typical" microorganisms causing IE was expanded and includes pathogens to be considered as typical only in the presence of intracardiac prostheses. The requirements for timing and separate venipunctures for blood cultures were removed. Last, additional predisposing conditions (transcatheter valve implants, endovascular cardiac implantable electronic devices, prior IE) were clarified. These diagnostic criteria should be updated periodically by making the Duke-ISCVID Criteria available online as a "Living Document."
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Affiliation(s)
- Vance G Fowler
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
- Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - David T Durack
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | | | - Eugene Athan
- Department of Infectious Disease, Barwon Health and School of Medicine, Deakin University, Geelong, Australia
| | - Arnold S Bayer
- Division of Infectious Diseases, The Lundquist Institute at Harbor-UCLA, Torrance, California, USA
- Department of Medicine, The Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Anna Lisa Chamis
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | - Anders Dahl
- Department of Cardiology, Herlev-Gentofte University Hospital, Copenhagen, Denmark
| | - Louis DiBernardo
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | - Emanuele Durante-Mangoni
- Department of Precision Medicine, University of Campania ‘L. Vanvitelli’, Monaldi Hospital, Naples, Italy
| | - Xavier Duval
- AP-HP, Hôpital Bichat, Centre d'Investigation Clinique, INSERM CIC 1425, Université Paris Cité, IAME, INSERM, Paris, France
| | - Claudio Querido Fortes
- Infectious Diseases Department, Hospital Universitário Clementino Fraga Filho—Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Emil Fosbøl
- The Heart Centre, University Hospital of Copenhagen, Rigshospitalet, Denmark
| | - Margaret M Hannan
- Clinical Microbiology Department, Mater Misericordiae University Hospital, University College Dublin, Dublin, Ireland
| | - Barbara Hasse
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital, University of Zurich, Zurich, Switzerland
| | - Bruno Hoen
- Department of Infectious Diseases and Tropical Medicine and Inserm CIC-1424, Université de Lorraine, APEMAC, Nancy, France
| | - Adolf W Karchmer
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos A Mestres
- Department of Cardiothoracic Surgery and the Robert WM Frater Cardiovascular Research Centre, The University of the Free State, Bloemfontein, South Africa
| | - Cathy A Petti
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
- HealthSpring Global Inc, Bradenton, Florida, USA
| | | | | | - Albert Roque
- Department of Radiology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Francois Vandenesch
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, INSERM, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, Lyon, France
- Institut des agents infectieux, Hospices Civils de Lyon, Lyon, France
| | | | | | - Jose M Miro
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
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Gutiérrez A, Rodriguez B, Velasquez K, Gutiérrez I, García S, Múñez E, Calderón-Parra J, Callejas-Diaz A, Ramos-Martinez A, Fernandez-Cruz A. Determining the usefulness of systematic 18F-FDG PET/CT for the management of invasive fungal infection (PETIFI project): a prospective national multicentre cohort study protocol. BMJ Open 2023; 13:e074240. [PMID: 37355275 PMCID: PMC10314664 DOI: 10.1136/bmjopen-2023-074240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/12/2023] [Indexed: 06/26/2023] Open
Abstract
INTRODUCTION The evaluation of staging and activity of invasive fungal infection (IFI) is used to adjust the type and duration of antifungal therapy (AT). Typically anatomy-based imaging is used. Positron emission tomography/CT with 18F-fluorodeoxyglucose (18F-FDG PET/CT) not only evaluates more than one body area in one session, but adds functional information to the anatomic data provided by usual imaging techniques and can potentially improve staging of IFI and monitoring of the response to therapy. Our objective is to analyse the impact of the systematic use of 18F-FDG PET/CT in IFI diagnostic and therapeutic management. METHODS AND ANALYSIS Multicentre prospective cohort study of IFI with performance of systematic 18F-FDG PET/CT at diagnosis and follow-up that will be carried out in 14 Spanish tertiary hospitals. It is planned to include 224 patients with IFI over a 2-year study period. Findings and changes in management before and after 18F-FDG PET/CT will be compared. Additionally, the association of initial quantitative 18F-FDG PET/CT parameters with response to therapy will be evaluated.The primary endpoint is to compare the yield of 18F-FDG PET/CT with standard management without 18F-FDG PET/CT in IFI at initial assessment (staging) and in monitoring the response to treatment.The impact of the results of 18F-FDG PET/CT on the diagnostic-therapeutic management of patients with IFI (added value), as well as the prognostic ability of different quantification parameters of 18F-FDG PET/CT will be secondary endpoints. ETHICS AND DISSEMINATION The Clinical Research Ethics Committee of Puerta de Hierro-Majadahonda University Hospital approved the protocol of the study at the primary site. We plan to publish the results in high-impact journals. TRIAL REGISTRATION NUMBER NCT05688592.
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Affiliation(s)
- Andrea Gutiérrez
- Infectious Diseases, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Begoña Rodriguez
- Nuclear Medicine, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Karina Velasquez
- Nuclear Medicine, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Isabel Gutiérrez
- Internal Medicine, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Sonia García
- Internal Medicine, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Elena Múñez
- Infectious Diseases, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Jorge Calderón-Parra
- Infectious Diseases, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | | | | | - Ana Fernandez-Cruz
- Infectious Diseases, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
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Blach A, Kwiecinski J. The Role of Positron Emission Tomography in Advancing the Understanding of the Pathogenesis of Heart and Vascular Diseases. Diagnostics (Basel) 2023; 13:1791. [PMID: 37238275 PMCID: PMC10217133 DOI: 10.3390/diagnostics13101791] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Cardiovascular disease remains the leading cause of morbidity and mortality worldwide. For developing new therapies, a better understanding of the underlying pathology is required. Historically, such insights have been primarily derived from pathological studies. In the 21st century, thanks to the advent of cardiovascular positron emission tomography (PET), which depicts the presence and activity of pathophysiological processes, it is now feasible to assess disease activity in vivo. By targeting distinct biological pathways, PET elucidates the activity of the processes which drive disease progression, adverse outcomes or, on the contrary, those that can be considered as a healing response. Given the insights provided by PET, this non-invasive imaging technology lends itself to the development of new therapies, providing a hope for the emergence of strategies that could have a profound impact on patient outcomes. In this narrative review, we discuss recent advances in cardiovascular PET imaging which have greatly advanced our understanding of atherosclerosis, ischemia, infection, adverse myocardial remodeling and degenerative valvular heart disease.
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Affiliation(s)
- Anna Blach
- Department of Cardiology and Structural Heart Diseases, Medical University of Silesia, 40-055 Katowice, Poland
- Nuclear Medicine Department, Voxel Diagnostic Center, 40-514 Katowice, Poland
| | - Jacek Kwiecinski
- Department of Interventional Cardiology and Angiology, Institute of Cardiology, 04-628 Warsaw, Poland
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Ferro P, Boni R, Slart RH, Erba PA. Imaging of Endocarditis and Cardiac Device-Related Infections: An Update. Semin Nucl Med 2023; 53:184-198. [PMID: 36740487 DOI: 10.1053/j.semnuclmed.2023.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 02/06/2023]
Abstract
IE is a deadly disease requiring prompt diagnosis for adequate patient's management. The diagnosis requires the integration of clinical signs, microbiology data and imaging data and proper discussion within a multidisciplinary team, the endocarditis team. Since the introduction of 18F-FDG-PET/CT and WBC SPECT/CT in the diagnostic algorithm of PVE the nuclear medicine imaging specialists is active part of the Endocarditis Team, requiring proper knowledge of dedicated imaging acquisition protocols, expertise for imaging reading and interpretations to select the best test or combination of tests for each specific clinical situation. In this manuscript, we will review the main technical aspects of each imaging procedure, the most recent literature with specific regards to special challenging populations and provide clinical examples.
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Affiliation(s)
- Paola Ferro
- Nuclear Medicine Unit, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy.
| | - Roberto Boni
- Nuclear Medicine Unit, ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Riemer Hja Slart
- Medical Imaging Center, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Faculty of Science and Technology, Biomedical Photonic Imaging, University of Twente, Enschede, The Netherlands
| | - Paola Anna Erba
- Medical Imaging Center, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Department of Medicine and Surgery, University of Milan Bicocca and Nuclear Medicine Unit ASST Ospedale Papa Giovanni XXIII, Bergamo, Italy
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20
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Parsons JB, Westgeest AC, Conlon BP, Fowler VG. Persistent Methicillin-Resistant Staphylococcus aureus Bacteremia: Host, Pathogen, and Treatment. Antibiotics (Basel) 2023; 12:455. [PMID: 36978320 PMCID: PMC10044482 DOI: 10.3390/antibiotics12030455] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/18/2023] [Accepted: 02/20/2023] [Indexed: 03/02/2023] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is a devastating pathogen responsible for a variety of life-threatening infections. A distinctive characteristic of this pathogen is its ability to persist in the bloodstream for several days despite seemingly appropriate antibiotics. Persistent MRSA bacteremia is common and is associated with poor clinical outcomes. The etiology of persistent MRSA bacteremia is a result of the complex interplay between the host, the pathogen, and the antibiotic used to treat the infection. In this review, we explore the factors related to each component of the host-pathogen interaction and discuss the clinical relevance of each element. Next, we discuss the treatment options and diagnostic approaches for the management of persistent MRSA bacteremia.
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Affiliation(s)
- Joshua B. Parsons
- Department of Medicine, Division of Infectious Disease, Duke University Medical Center, Durham, NC 27710, USA
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Annette C. Westgeest
- Department of Medicine, Division of Infectious Disease, Duke University Medical Center, Durham, NC 27710, USA
- Department of Infectious Diseases, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Brian P. Conlon
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Vance G. Fowler
- Department of Medicine, Division of Infectious Disease, Duke University Medical Center, Durham, NC 27710, USA
- Duke Clinical Research Institute, Durham, NC 27710, USA
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21
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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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22
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Suanzes P, Willekens R, Puig-Asensio M, Pizzi MN, Roque A, Barios M, Simó M, Rodríguez-Pardo D, Larrosa MN, Fernández-Hidalgo N, Almirante B. Impact of 18F-FDG-PET/CT on the management of Staphylococcus aureus bacteraemia: a retrospective observational study. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2023; 41:3-10. [PMID: 36319538 DOI: 10.1016/j.eimce.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/30/2021] [Indexed: 11/05/2022]
Abstract
OBJECTIVES To assess the impact of 18F-FDG-PET/CT on the diagnosis and management of patients with Staphylococcus aureus bacteraemia (SAB). METHODS Post hoc analysis of a prospective cohort of consecutive adult patients diagnosed with SAB (January 2013-December 2017). Patients who underwent 18F-FDG-PET/CT at the discretion of the attending physician were included. Endpoints were the identification of previously unknown infectious foci and changes in clinical management, defined as changes in the duration or class of antibiotic therapy, a surgical procedure on the source of infection or a change in the decision to remove or retain an implantable device. RESULTS We included 39 patients (median age: 69 years, IQR:60-79). Fifteen (39%) patients did not have an infectious focus identified before 18F-FDG-PET/CT). Thirty new infectious foci were detected in 22/39 (56%) patients. In 11/15 (73%) patients without an identified focus at least one infectious focus was detected by 18F-FDG-PET/CT. In 22/26 (85%) patients with implantable devices, 18F-FDG-PET/CT confirmed or ruled out infection or detected local complications. Out of 13 device infections, 10 were detected by 18F-FDG-PET/CT (7/10 for the first time). In 19/39 (49%) patients 18F-FDG-PET/CT results led to changes in clinical management (15 changes in antibiotic therapy, 2 device removals, 2 surgical procedures, 1 avoidance of a surgical procedure). CONCLUSIONS 18F-FDG-PET/CT may be a useful asset in the management of selected SAB cases, allowing the identification of previously undetected infectious foci and optimization of therapy, particularly in patients with endovascular devices. Indication should be made on a case-by-case basis.
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Affiliation(s)
- Paula Suanzes
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Rein Willekens
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Mireia Puig-Asensio
- Infectious Diseases Department, Hospital Universitari de Bellvitge, Carrer de la Feixa Llarga, s/n, Barcelona, Spain; Spanish Network for the Study of Infectious Diseases (REIPI), Spain
| | - María Nazarena Pizzi
- Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; Cardiology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Albert Roque
- Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; Radiology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Marta Barios
- Nuclear Medicine Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Marc Simó
- Nuclear Medicine Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Dolors Rodríguez-Pardo
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; Spanish Network for the Study of Infectious Diseases (REIPI), Spain
| | - María Nieves Larrosa
- Spanish Network for the Study of Infectious Diseases (REIPI), Spain; Microbiology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Núria Fernández-Hidalgo
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; Spanish Network for the Study of Infectious Diseases (REIPI), Spain.
| | - Benito Almirante
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; Spanish Network for the Study of Infectious Diseases (REIPI), Spain
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23
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Germaini M, Boursier C, Goehringer F, Selton-Suty C, Lefevre B, Roch V, Imbert L, Claudin M, Chevalier E, Marie PY. The detection of infectious endocarditis may be enhanced by a repeat FDG-PET while maintaining patients on a ketogenic diet. J Nucl Cardiol 2022; 29:3256-3262. [PMID: 35194753 DOI: 10.1007/s12350-022-02921-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 01/24/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND This study aims to determine whether the suppression of myocardial FDG uptake and detection of infectious endocarditis (IE) may be enhanced when FDG-PET is repeated on the next day while maintaining patients on a ketogenic diet in the interim. METHODS Seventeen patients with definite IE underwent FDG-PET investigations both after a conventional metabolic preparation (> 12-hour fast after a low-carbohydrate evening meal) and a subsequent 12-hour extension of the low-carbohydrate diet followed by an additional > 12-hour fast. RESULTS Plasma biomarkers showed increased ketogenic metabolism between the two FDG-PET scans. A myocardial FDG uptake persisted on the 1st PET in 9 patients (53%) for whom myocardial FDG uptake decreased significantly on the 2nd PET (SUVmax: 6.05 ± 3.25 vs 4.32 ± 3.47, P = 0.021), resulting in an enhancement in the diagnostic confidence of IE in 6 cases. These enhancements were not documented in the 8 patients exhibiting a total suppression of myocardial FDG uptake on the 1st PET. CONCLUSIONS Better suppression of myocardial uptake and enhanced detection of IE may be achieved when an FDG-PET, showing an incomplete suppression of the myocardial FDG uptake, is repeated as soon as the next day, while maintaining patients on a ketogenic diet in the interim.
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Affiliation(s)
- Marine Germaini
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
| | - Caroline Boursier
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
| | | | | | - Benjamin Lefevre
- Université de Lorraine, APEMAC, 54000, Nancy, France
- Infectious and Tropical Diseases, CHRU-Nancy, 54000, Nancy, France
| | - Véronique Roch
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
| | - Laetitia Imbert
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
- Université de Lorraine, INSERM, UMR 1254, 54000, Nancy, France
| | - Marine Claudin
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
| | - Elodie Chevalier
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France
| | - Pierre-Yves Marie
- Department of Nuclear Medicine and Nancyclotep molecular imaging platform, CHRU-Nancy, Université de Lorraine, 54000, Nancy, France.
- Université de Lorraine, INSERM, UMR 1116, 54000, Nancy, France.
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24
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Medvedeva N, Radcliffe C, Malinis M, Chen MK, Azar MM. Real-world assessment of the clinical utility of whole body 18F-FDG PET/CT in the diagnosis of infection. PLoS One 2022; 17:e0277403. [PMCID: PMC9662742 DOI: 10.1371/journal.pone.0277403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022] Open
Abstract
Few studies have aimed to capture the full spectrum of 18fluorodeoxyglucose-positron emission tomography/computed tomography (18F-FDG PET/CT) use for evaluation of infections in a real-world context. We performed a retrospective chart review of hospitalized patients who underwent 18F-FDG PET/CT for the workup of infection between April, 2013 and September, 2019. The clinical indications for and impact of 18F-FDG PET/CT on diagnostic and antimicrobial management were evaluated across different infectious indications. Sixty-one patients met the inclusion criteria. The most common indication was identifying a source of a known infection (46%), followed by fever of unknown etiology (FUE)/fever of unknown origin (FUO) (38%), and other (16%). 18F-FDG PET/CT was determined to have had a diagnostic or management clinical impact for a total of 22 patients (36%) including 12/28 (43%) of patients with known infection, 7/23 (30%) of patients with FUE/FUO, and 3/10 (30%) of patients with other indications. 18F-FDG PET/CT confirmed suspected prosthetic endovascular infection for 6/16 (38%) patients. In this study,18F-FDG PET/CT led to a clinical impact on diagnostic and treatment management of hospitalized patients across a variety of syndromes and particularly for source identification in the setting of known infection.
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Affiliation(s)
- Natalia Medvedeva
- Division of Infectious Diseases and Geographic Medicine, Stanford University School of Medicine, Stanford, California, United States of America
| | - Christopher Radcliffe
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States of America
| | - Maricar Malinis
- Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States of America
| | - Ming-Kai Chen
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, United States of America
| | - Marwan M. Azar
- Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States of America
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, United States of America
- * E-mail:
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25
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Holland TL, Bayer AS, Fowler VG. Persistent Methicilin-Resistant Staphylococcus aureus Bacteremia: Resetting the Clock for Optimal Management. Clin Infect Dis 2022; 75:1668-1674. [PMID: 35535790 PMCID: PMC9617577 DOI: 10.1093/cid/ciac364] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Indexed: 01/25/2023] Open
Abstract
A positive follow-up blood culture for methicillin-resistant Staphylococcus aureus (MRSA) while on seemingly appropriate therapy is a common and ominous development. However, the definition and management of persistent MRSA bacteremia is unstandardized. In this Opinion Paper, we identify the presence of bacteremia for > 1 calendar day as a "worry point" that should trigger an intensive diagnostic evaluation to identify metastatic infection sites. Next, we define the duration of MRSA bacteremia that likely constitutes antibiotic failure and outline a potential management algorithm for such patients. Finally, we propose pragmatic clinical trial designs to test treatment strategies for persistent MRSA bacteremia.
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Affiliation(s)
- Thomas L Holland
- Department of Medicine, Duke University, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Arnold S Bayer
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA, Torrance, California, USA
- The Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Vance G Fowler
- Department of Medicine, Duke University, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
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26
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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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27
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Grapsa J, Blauth C, Chandrashekhar Y, Prendergast B, Erb B, Mack M, Fuster V. Staphylococcus Aureus Infective Endocarditis: JACC Patient Pathways. JACC Case Rep 2022; 4:1-12. [PMID: 35036936 PMCID: PMC8743816 DOI: 10.1016/j.jaccas.2021.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 10/13/2021] [Indexed: 12/14/2022]
Abstract
A 19-year-old female patient presented with Staphylococcus aureus infective endocarditis, with suspected subdural brain hemorrhage, disseminated intravascular coagulopathy, and septic renal as well as spleen infarcts. The patient had extensive vegetations on the mitral and tricuspid valves and underwent urgent mitral and tricuspid repair. This paper discusses the clinical case and current evidence regarding the management and treatment of Staphylococcus aureus endocarditis.
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Key Words
- ABx, antibiotic
- CIED, cardiac implantable electronic device
- CT, computed tomography
- ECG, electrocardiogram
- ECMO, extracorporeal membrane oxygenation
- IE, infective endocarditis
- MRSA, methicillin-resistant Staphylococcus aureus
- PVE, prosthetic valve infective endocarditis
- TEE, transesophageal echocardiogram
- TTE, transthoracic echocardiogram
- bacteremia
- complications
- infective endocarditis
- staphylococcus aureus
- surgery
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Affiliation(s)
- Julia Grapsa
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom
| | - Christopher Blauth
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom
| | | | - Bernard Prendergast
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom
| | - Blair Erb
- Bozeman Health Deaconess Hospital, Bozeman, Montana, USA
| | - Michael Mack
- Department of Cardiac Surgery, Baylor Scott and White Health, Plano, Texas, USA
| | - Valentin Fuster
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
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28
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Baumgartner H, Iung B, Messika-Zeitoun D, Otto CM. The year in cardiovascular medicine 2021: valvular heart disease. Eur Heart J 2022; 43:633-640. [PMID: 34974619 DOI: 10.1093/eurheartj/ehab885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/15/2021] [Accepted: 12/23/2021] [Indexed: 12/27/2022] Open
Affiliation(s)
- Helmut Baumgartner
- Department of Cardiology III-Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building A1, Muenster 48149, Germany
| | - Bernard Iung
- Department of Cardiology, Bichat Hospital, APHP, Université de Paris, Paris, France
| | | | - Catherine M Otto
- Division of Cardiology, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
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29
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Impact of 18F-FDG-PET/CT on the management of Staphylococcus aureus bacteraemia: A retrospective observational study. Enferm Infecc Microbiol Clin 2022. [DOI: 10.1016/j.eimc.2021.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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PET imaging in cardiovascular infections. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00140-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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31
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Mikail N, Hyafil F. Nuclear Imaging in Infective Endocarditis. Pharmaceuticals (Basel) 2021; 15:ph15010014. [PMID: 35056069 PMCID: PMC8777992 DOI: 10.3390/ph15010014] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/13/2022] Open
Abstract
Infective endocarditis (IE) is a life-threatening disease with stable prevalence despite prophylactic, diagnostic, and therapeutic advances. In parallel to the growing number of cardiac devices implanted, the number of patients developing IE on prosthetic valves and cardiac implanted electronic device (CIED) is increasing at a rapid pace. The diagnosis of IE is particularly challenging, and currently relies on the Duke-Li modified classification, which include clinical, microbiological, and imaging criteria. While echocardiography remains the first line imaging technique, especially in native valve endocarditis, the incremental value of two nuclear imaging techniques, 18F-fluorodeoxyglucose positron emission tomography with computed tomography (18F-FDG-PET/CT) and white blood cells single photon emission tomography with computed tomography (WBC-SPECT), has emerged for the management of prosthetic valve and CIED IE. In this review, we will summarize the procedures for image acquisition, discuss the role of 18F-FDG-PET/CT and WBC-SPECT imaging in different clinical situations of IE, and review the respective diagnostic performance of these nuclear imaging techniques and their integration into the diagnostic algorithm for patients with a suspicion of IE.
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Affiliation(s)
- Nidaa Mikail
- Department of Nuclear Medicine, Beaujon University Hospital, Assistance Publique-Hôpitaux de Paris, 100 Boulevard du Général Leclerc, 92110 Clichy, France;
- Department of Nuclear Medicine, University Hospital Zurich, Rämistrasse 100, CH-8006 Zurich, Switzerland
- Center for Molecular Cardiology, University of Zurich, Wagistrasse 12, CH-8952 Schlieren, Switzerland
| | - Fabien Hyafil
- Department of Nuclear Medicine, Georges-Pompidou European Hospital, DMU IMAGINA, Assistance Publique-Hôpitaux de Paris, University of Paris, 20 Rue Leblanc, 75015 Paris, France
- Correspondence: ; Tel.: +33-01-56-09-56-24
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Anton-Vazquez V, Cannata A, Amin-Youssef G, Watson S, Fife A, Mulholland N, Gunning M, Papachristidis A, MacCarthy P, Baghai M, Deshpande R, Khan H, Byrne J, Dworakowski R. Diagnostic value of 18F-FDG PET/CT in infective endocarditis. Clin Res Cardiol 2021; 111:673-679. [PMID: 34821999 DOI: 10.1007/s00392-021-01975-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 11/16/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET/CT) is not routinely recommended for the diagnosis of infective endocarditis (IE) due to the lack of clinical impact. MATERIALS AND METHODS Between January 2016 and January 2020, clinical data from patients with a possible diagnosis of IE were reviewed retrospectively to evaluate the value of 18F-FDG-PET/CT in the diagnosis of IE. 18F-FDG PET/CT scan was performed as an additional diagnostic tool in possible IE when echocardiography was inconclusive or in patients with definite IE to identify extracardiac complications. Cases were classified according to modified Duke criteria as rejected, definite or possible. RESULTS 313 patients with suspected IE were included. 72 (23%) patients underwent 18F-FDG PET/CT. 18F-FDG PET/CT resulted in a reclassification of Duke criteria in 29/72 (40%) patients, from "possible" to "definite" (n, 10) and to "rejected" (n, 19). Patients who benefited from a Duke criteria reclassification following 18F-FDG PET/CT were more frequently classified as possible IE at inclusion or had a non-conclusive baseline echocardiography (100% vs 58%; p 0.001) and had more likely a prosthetic metallic valve replacement (59% vs 21%; p 0.001). Abnormal perivalvular uptake was identified in 46 patients (71% prosthetic vs 50% native; p 0.118). 18F-FDG PET/CT identified extracardiac uptake consistent with septic emboli in 14/72 (19%) patients. In addition, extracardiac uptake indicative of an alternative diagnosis was identified in 5 patients (2% prosthetic vs 17% native; p 0.039). CONCLUSION The use of 18F-FDG-PET/CT has shown to be useful in the diagnosis of IE, particularly in prosthetic IE and may provide additional value in the detection of septic emboli and/or the identification of an alternative diagnosis different from IE.
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Affiliation(s)
- Vanesa Anton-Vazquez
- Department of Infectious Diseases and Medical Microbiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK.
| | - Antonio Cannata
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - George Amin-Youssef
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Samuel Watson
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Amanda Fife
- Department of Infectious Diseases and Medical Microbiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Nicola Mulholland
- Department of Nuclear Medicine, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Margaret Gunning
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Alexandros Papachristidis
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Phil MacCarthy
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Max Baghai
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Ranjit Deshpande
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Habib Khan
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Jonathan Byrne
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK
| | - Rafal Dworakowski
- Department of Cardiology, Kings College Hospital NHS Foundation Trust, Denmark Hill, London, SE5 9RS, UK.,Honorary Senior Clinical Lecturer, Kings College London, London, UK.,1st Department of Cardiology, Medical University of Gdansk, Gdańsk, Poland
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Grapsa J, Blauth C, Chandrashekhar YS, Prendergast B, Erb B, Mack M, Fuster V. Staphylococcus Aureus Infective Endocarditis: JACC Patient Pathways. J Am Coll Cardiol 2021; 79:88-99. [PMID: 34794846 DOI: 10.1016/j.jacc.2021.10.015] [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: 10/01/2021] [Accepted: 10/13/2021] [Indexed: 11/16/2022]
Abstract
A 19-year-old female patient presented with Staphylococcus aureus infective endocarditis, with suspected subdural brain hemorrhage, disseminated intravascular coagulopathy, and septic renal as well as spleen infarcts. The patient had extensive vegetations on the mitral and tricuspid valves and underwent urgent mitral and tricuspid repair. This paper discusses the clinical case and current evidence regarding the management and treatment of Staphylococcus aureus endocarditis.
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Affiliation(s)
- Julia Grapsa
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom.
| | - Christopher Blauth
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom
| | | | - Bernard Prendergast
- Department of Cardiovascular Sciences, Guys and St Thomas NHS Trust, London, United Kingdom
| | - Blair Erb
- Bozeman Health Deaconess Hospital, Bozeman, Montana, USA
| | - Michael Mack
- Department of Cardiac Surgery, Baylor Scott and White Health, Plano, Texas, USA
| | - Valentin Fuster
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
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Rojas-Moreno C. Systematic Whole-body 18F-FDG PET/CT in Infective Endocarditis: Are We There Yet? Clin Infect Dis 2021; 73:404-405. [PMID: 32479617 DOI: 10.1093/cid/ciaa665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/26/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Christian Rojas-Moreno
- Division of Infectious Diseases, Department of Medicine, University of Missouri School of Medicine, Columbia, Missouri, USA
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Pretet V, Blondet C, Ruch Y, Martinez M, El Ghannudi S, Morel O, Hansmann Y, Schindler TH, Imperiale A. Advantages of 18F-FDG PET/CT Imaging over Modified Duke Criteria and Clinical Presumption in Patients with Challenging Suspicion of Infective Endocarditis. Diagnostics (Basel) 2021; 11:diagnostics11040720. [PMID: 33919643 PMCID: PMC8073326 DOI: 10.3390/diagnostics11040720] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
According to European Society of Cardiology guidelines (ESC2015) for infective endocarditis (IE) management, modified Duke criteria (mDC) are implemented with a degree of clinical suspicion degree, leading to grades such as "possible" or "rejected" IE despite a persisting high level of clinical suspicion. Herein, we evaluate the 18F-FDG PET/CT diagnostic and therapeutic impact in IE suspicion, with emphasis on possible/rejected IE with a high clinical suspicion. Excluding cases of definite IE diagnosis, 53 patients who underwent 18F-FDG PET/CT for IE suspicion were selected and afterwards classified according to both mDC (possible IE/Duke 1, rejected IE/Duke 0) and clinical suspicion degree (high and low IE suspicion). The final status regarding IE diagnosis (gold standard) was based on the multidisciplinary decision of the Endocarditis Team, including the 'imaging specialist'. PET/CT images of the cardiac area were qualitatively interpreted and the intensity of each focus of extra-physiologic 18F-FDG uptake was evaluated by a maximum standardized uptake value (SUVmax) measurement. Extra-cardiac 18F-FDG PET/CT pathological findings were considered to be a possible embolic event, a possible source of IE, or even a concomitant infection. Based on the Endocarditis Team consensus, final diagnosis of IE was retained in 19 (36%) patients and excluded in 34 (64%). With a sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and global accuracy of 79%, 100%, 100%, 89%, and 92%, respectively, PET/CT performed significantly better than mDC (p = 0.003), clinical suspicion degree (p = 0.001), and a combination of both (p = 0.001) for IE diagnosis. In 41 patients with possible/rejected IE but high clinical suspicion, sensitivity, specificity, PPV, NPV, and global accuracies were 78%, 100%, 100%, 85%, and 90%, respectively. Moreover, PET/CT contributed to patient management in 24 out of 53 (45%) cases. 18F-FDG PET/CT represents a valuable diagnostic tool that could be proposed for challenging IE cases with significant differences between mDC and clinical suspicion degree. 18F-FDG PET/CT allows a binary diagnosis (definite or rejected IE) by removing uncertain diagnostic situations, thus improving patient therapeutic management.
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Affiliation(s)
- Valentin Pretet
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, rue Albert Calmette, 67093 Strasbourg, France; (V.P.); (C.B.); (M.M.); (S.E.G.)
| | - Cyrille Blondet
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, rue Albert Calmette, 67093 Strasbourg, France; (V.P.); (C.B.); (M.M.); (S.E.G.)
- Faculty of Medicine, FMTS, University of Strasbourg, 67000 Strasbourg, France; (Y.R.); (Y.H.)
| | - Yvon Ruch
- Faculty of Medicine, FMTS, University of Strasbourg, 67000 Strasbourg, France; (Y.R.); (Y.H.)
- Infectious Diseases, University Hospitals of Strasbourg, 67000 Strasbourg, France
| | - Matias Martinez
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, rue Albert Calmette, 67093 Strasbourg, France; (V.P.); (C.B.); (M.M.); (S.E.G.)
- Nuclear Medicine and Molecular Imaging, Oulton Institute, 5000 Cordoba, Argentina
- Nuclear Medicine, Hospital Privado Universitario, 5000 Cordoba, Argentina
| | - Soraya El Ghannudi
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, rue Albert Calmette, 67093 Strasbourg, France; (V.P.); (C.B.); (M.M.); (S.E.G.)
- Radiology, University Hospitals of Strasbourg, 67000 Strasbourg, France
| | - Olivier Morel
- Cardiology, University Hospitals of Strasbourg, 67000 Strasbourg, France;
| | - Yves Hansmann
- Faculty of Medicine, FMTS, University of Strasbourg, 67000 Strasbourg, France; (Y.R.); (Y.H.)
- Infectious Diseases, University Hospitals of Strasbourg, 67000 Strasbourg, France
| | - Thomas H. Schindler
- Mallinckrodt Institute of Radiology, Division of Nuclear Medicine, Washington University, St Louis, MO 63110, USA;
| | - Alessio Imperiale
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, rue Albert Calmette, 67093 Strasbourg, France; (V.P.); (C.B.); (M.M.); (S.E.G.)
- Faculty of Medicine, FMTS, University of Strasbourg, 67000 Strasbourg, France; (Y.R.); (Y.H.)
- Molecular Imaging–DRHIM, IPHC, UMR 7178, CNRS, 67037 Strasbourg, France
- Correspondence: ; Tel.: +33-368-767-448; Fax: +33-368-767-256
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Cuervo G, Escrihuela-Vidal F, Gudiol C, Carratalà J. Current Challenges in the Management of Infective Endocarditis. Front Med (Lausanne) 2021; 8:641243. [PMID: 33693021 PMCID: PMC7937698 DOI: 10.3389/fmed.2021.641243] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 02/01/2021] [Indexed: 12/17/2022] Open
Abstract
Infective endocarditis is a relatively rare, but deadly cause of sepsis, with an overall mortality ranging from 20 to 25% in most series. Although the classic clinical classification into syndromes of acute or subacute endocarditis have not completely lost their usefulness, current clinical forms have changed according to the profound epidemiological changes observed in developed countries. In this review, we aim to address the changing epidemiology of endocarditis, several recent advances in the understanding of the pathophysiology of endocarditis and endocarditis-triggered sepsis, new useful diagnostic tools as well as current concepts in the medical and surgical management of this disease. Given its complexity, the management of infective endocarditis requires the close collaboration of multidisciplinary endocarditis teams that must decide on the diagnostic approach; the appropriate initial treatment in the critical phase; the detection of patients needing surgery and the timing of this intervention; and finally the accurate selection of patients for out-of-hospital treatment, either at home hospitalization or with oral antibiotic treatment.
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Affiliation(s)
- Guillermo Cuervo
- Infectious Diseases Department, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Bellvitge University Hospital, University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain
| | - Francesc Escrihuela-Vidal
- Infectious Diseases Department, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Bellvitge University Hospital, University of Barcelona, Barcelona, Spain
| | - Carlota Gudiol
- Infectious Diseases Department, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Bellvitge University Hospital, University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain.,Insitut Català d'Oncologia, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Hospital Duran i Reynals, Barcelona, Spain
| | - Jordi Carratalà
- Infectious Diseases Department, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Bellvitge University Hospital, University of Barcelona, Barcelona, Spain.,Spanish Network for Research in Infectious Diseases (REIPI), Instituto de Salud Carlos III, Madrid, Spain
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ECG-Gated Cardiac FDG PET Acquisitions Significantly Improve Detectability of Infective Endocarditis. JACC Cardiovasc Imaging 2020; 13:2691-2693. [PMID: 32828775 DOI: 10.1016/j.jcmg.2020.06.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/20/2020] [Accepted: 06/10/2020] [Indexed: 02/04/2023]
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