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Reisinger M, Kachel M, George I. Emerging and Re-Emerging Pathogens in Valvular Infective Endocarditis: A Review. Pathogens 2024; 13:543. [PMID: 39057770 PMCID: PMC11279809 DOI: 10.3390/pathogens13070543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 06/21/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
Infective endocarditis (IE) is a microbial infection of the endocardial surface, most commonly affecting native and prosthetic valves of the heart. The epidemiology and etiology of the disease have evolved significantly over the last decades. With a growing elderly population, the incidence of degenerative valvopathies and the use of prosthetic heart valves have increased, becoming the most important predisposing risk factors. This change in the epidemiology has caused a shift in the underlying microbiology of the disease, with Staphylococci overtaking Streptococci as the main causative pathogens. Other rarer microbes, including Streptococcus agalactiae, Pseudomonas aeruginosa, Coxiella burnetti and Brucella, have also emerged or re-emerged. Valvular IE caused by these pathogens, especially Staphylococcus aureus, is often associated with a severe clinical course, leading to high rates of morbidity and mortality. Therefore, prompt diagnosis and management are crucial. Due to the high virulence of these pathogens and an increased incidence of antimicrobial resistances, surgical valve repair or replacement is often necessary. As the epidemiology and etiology of valvular IE continue to evolve, the diagnostic methods and therapies need to be progressively advanced to ensure satisfactory clinical outcomes.
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Affiliation(s)
- Maximilian Reisinger
- Division of Cardiac, Thoracic & Vascular Surgery, New York-Presbyterian Hospital, Columbia University Medical Center, New York, NY 10032, USA
| | - Mateusz Kachel
- Division of Cardiac, Thoracic & Vascular Surgery, New York-Presbyterian Hospital, Columbia University Medical Center, New York, NY 10032, USA
- Center for Cardiovascular Research and Development, American Heart of Poland, 40-028 Katowice, Poland
| | - Isaac George
- Division of Cardiac, Thoracic & Vascular Surgery, New York-Presbyterian Hospital, Columbia University Medical Center, New York, NY 10032, USA
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2
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Stamate E, Ciobotaru OR, Arbune M, Piraianu AI, Duca OM, Fulga A, Fulga I, Balta AAS, Dumitrascu AG, Ciobotaru OC. Multidisciplinary Perspectives of Challenges in Infective Endocarditis Complicated by Septic Embolic-Induced Acute Myocardial Infarction. Antibiotics (Basel) 2024; 13:513. [PMID: 38927180 PMCID: PMC11201065 DOI: 10.3390/antibiotics13060513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/27/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Infective endocarditis (IE) management is challenging, usually requiring multidisciplinary collaboration from cardiologists, infectious disease specialists, interventional cardiologists, and cardiovascular surgeons, as more than half of the cases will require surgical procedures. Therefore, it is essential for all healthcare providers involved in managing IE to understand the disease's characteristics, potential complications, and treatment options. While systemic embolization is one of the most frequent complications of IE, the coronary localization of emboli causing acute myocardial infarction (AMI) is less common, with an incidence ranging from 1% to 10% of cases, but it has a much higher rate of morbidity and mortality. There are no guidelines for this type of AMI management in IE. METHODS This narrative review summarizes the current knowledge regarding septic coronary embolization in patients with IE. Additionally, this paper highlights the diagnosis and management challenges in such cases, particularly due to the lack of protocols or consensus in the field. RESULTS Data extracted from case reports indicate that septic coronary embolization often occurs within the first two weeks of the disease. The aortic valve is most commonly involved with vegetation, and the occluded vessel is frequently the left anterior descending artery. Broad-spectrum antibiotic therapy followed by targeted antibiotic therapy for infection control is essential, and surgical treatment offers promising results through surgical embolectomy, concomitant with valve replacement or aspiration thrombectomy, with or without subsequent stent insertion. Thrombolytics are to be avoided due to the increased risk of bleeding. CONCLUSIONS All these aspects should constitute future lines of research, allowing the integration of all current knowledge from multidisciplinary team studies on larger patient cohorts and, subsequently, creating a consensus for assessing the risk and guiding the management of this potentially fatal complication.
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Affiliation(s)
- Elena Stamate
- Department of Cardiology, University Emergency Hospital of Bucharest, 169 Splaiul Independentei St., 050098 Bucharest, Romania;
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
| | - Oana Roxana Ciobotaru
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Railway Hospital Galati, 6 Alexandru Moruzzi St., 800223 Galati, Romania
| | - Manuela Arbune
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Infectious Diseases Clinic Hospital “Sf. Cuv. Parascheva”, 393 Traian St., 800179 Galati, Romania
| | - Alin Ionut Piraianu
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Emergency County Hospital Braila, 2 Sos. Buzaului St., 810325 Braila, Romania
| | - Oana Monica Duca
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Emergency County Hospital Braila, 2 Sos. Buzaului St., 810325 Braila, Romania
| | - Ana Fulga
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Saint Apostle Andrew Emergency County Clinical Hospital, 177 Brailei St., 800578 Galati, Romania
| | - Iuliu Fulga
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Saint Apostle Andrew Emergency County Clinical Hospital, 177 Brailei St., 800578 Galati, Romania
| | - Alexia Anastasia Stefania Balta
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Saint Apostle Andrew Emergency County Clinical Hospital, 177 Brailei St., 800578 Galati, Romania
| | - Adrian George Dumitrascu
- Division of Hospital Internal Medicine, Department of Medicine, Mayo Clinic Florida, 4500 San Pablo Rd S, Jacksonville, FL 32224, USA;
| | - Octavian Catalin Ciobotaru
- Faculty of Medicine and Pharmacy, Dunarea de Jos University of Galati, 35 AI Cuza St., 800010 Galati, Romania; (O.R.C.); (O.M.D.); (A.F.); (I.F.); (A.A.S.B.); (O.C.C.)
- Railway Hospital Galati, 6 Alexandru Moruzzi St., 800223 Galati, Romania
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3
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MacLeod CS, Nagy J, Radley A, Khan F, Rae N, Wilson MSJ, Suttie SA. REPAIRS Delphi: A UK and Ireland Consensus Statement on the Management of Infected Arterial Pseudoaneurysms Secondary to Groin Injecting Drug Use. Eur J Vasc Endovasc Surg 2024:S1078-5884(24)00352-6. [PMID: 38663765 DOI: 10.1016/j.ejvs.2024.04.016] [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: 10/27/2023] [Revised: 02/29/2024] [Accepted: 04/15/2024] [Indexed: 06/27/2024]
Abstract
OBJECTIVE Consensus guidelines on the optimal management of infected arterial pseudoaneurysms secondary to groin injecting drug use are lacking. This pathology is a problem in the UK and globally, yet operative management options remain contentious. This study was designed to establish consensus to promote better management of these patients, drawing on the expert experience of those in a location with a high prevalence of illicit drug use. METHODS A three round modified Delphi was undertaken, systematically surveying consultant vascular surgeons in the UK and Ireland using an online platform. Seventy five vascular surgery units were invited to participate, with one consultant providing the unit consensus practice. Round one responses were thematically analysed to generate statements for round two. These statements were evaluated by participants using a five point Likert scale. Consensus was achieved at a threshold of 70% or more agreement or disagreement. Those statements not reaching consensus were assessed and modified for round three. The results of the Delphi process constituted the consensus statement. RESULTS Round one received 64 (86%) responses, round two 59 (79%) responses, and round three 62 (83%) responses; 73 (97%) of 75 units contributed. Round two comprised 150 statements and round three 24 statements. Ninety one statements achieved consensus agreement and 15 consensus disagreement. The Delphi statements covered sequential management of these patients from diagnosis and imaging, antibiotics and microbiology, surgical approach, wound management, follow up, and additional considerations. Pre-operative imaging achieved consensus agreement (97%), with computerised tomography angiography being the modality of choice (97%). Ligation and debridement without arterial reconstruction was the preferred approach at initial surgical intervention (89%). Multidisciplinary management, ensuring holistic care and access to substance use services, also gained consensus agreement. CONCLUSION This comprehensive consensus statement provides a strong insight into the standard of care for these patients.
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Affiliation(s)
- Caitlin S MacLeod
- Department of Vascular Surgery, Ninewells Hospital, NHS Tayside, Dundee, UK; Division of Systems Medicine, University of Dundee, Dundee, UK.
| | - John Nagy
- Department of Vascular Surgery, Ninewells Hospital, NHS Tayside, Dundee, UK
| | - Andrew Radley
- Directorate of Public Health, Kings Cross Hospital, NHS Tayside, Dundee, UK; Division of Molecular and Clinical Medicine, University of Dundee, Dundee, UK
| | - Faisel Khan
- Division of Systems Medicine, University of Dundee, Dundee, UK
| | - Nikolas Rae
- Department of Infectious Diseases, Ninewells Hospital, NHS Tayside, Dundee, UK
| | | | - Stuart A Suttie
- Department of Vascular Surgery, Ninewells Hospital, NHS Tayside, Dundee, UK
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Cuervo G, Quintana E, Regueiro A, Perissinotti A, Vidal B, Miro JM, Baddour LM. The Clinical Challenge of Prosthetic Valve Endocarditis: JACC Focus Seminar 3/4. J Am Coll Cardiol 2024; 83:1418-1430. [PMID: 38599718 DOI: 10.1016/j.jacc.2024.01.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 04/12/2024]
Abstract
During the past 6 decades, there have been numerous changes in prosthetic valve endocarditis (PVE), currently affecting an older population and increasing in incidence in patients with transcatheter-implanted valves. Significant microbiologic (molecular biology) and imaging diagnostic (fluorine-18 fluorodeoxyglucose-positron emission tomography/computed tomography) advances have been incorporated into the 2023 Duke-International Society for Cardiovascular Infectious Diseases infective endocarditis diagnostic criteria, thus increasing the diagnostic sensitivity for PVE without sacrificing specificity in validation studies. PVE is a life-threatening disease requiring management by multidisciplinary endocarditis teams in cardiac centers to improve outcomes. Novel surgical options are now available, and an increasing set of patients may avoid surgical intervention despite indication. Selected patients may complete parenteral or oral antimicrobial treatment at home. Finally, patients with prosthetic valves implanted surgically or by the transcatheter approach are candidates for antibiotic prophylaxis before invasive dental procedures.
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Affiliation(s)
- Guillermo Cuervo
- Department of Infectious Diseases, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS), University of Barcelona, Barcelona, Spain; Biomedical Network Research Center for Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
| | - Eduard Quintana
- Department of Cardiovascular Surgery, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ander Regueiro
- Department of Cardiology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Andrés Perissinotti
- Department of Nuclear Medicine, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS) and Biomedical Research Networking Center of Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Carlos III Health Institute, Barcelona, Spain
| | - Barbara Vidal
- Department of Cardiology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Jose M Miro
- Department of Infectious Diseases, Hospital Clinic, August Pi I Sunyer Institute of Biomedical Research (IDIBAPS), University of Barcelona, Barcelona, Spain; Biomedical Network Research Center for Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain.
| | - Larry M Baddour
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Departments of Medicine and Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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5
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Baddour LM, Fuster V. Today's Infective Endocarditis: Not What You Learned in Medical School. J Am Coll Cardiol 2024; 83:1324-1325. [PMID: 38569762 DOI: 10.1016/j.jacc.2024.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Affiliation(s)
- Larry M Baddour
- Division of Public Health, Infectious Diseases and Occupational Health, Department of Medicine, Mayo Clinic College of Medicine and Science, Mayo Clinic, Rochester, Minnesota, USA.
| | - Valentin Fuster
- Icahn School of Medicine at Mount Sinai, New York, New York, New York, USA; Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
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Rast JJ, Sulaiman Z, Shahbazian K, Huggett A. A Large Tricuspid Subvalvular Apparatus Infective Endocarditis Undetected by Transthoracic Echocardiography. Cureus 2024; 16:e58477. [PMID: 38765357 PMCID: PMC11101133 DOI: 10.7759/cureus.58477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/22/2024] Open
Abstract
A 39-year-old male with a history of intravenous drug use (IVDU) and no significant cardiovascular disease was admitted to the ICU for management of septic shock and acute hypoxic respiratory failure secondary to septic pulmonary emboli. Due to a high clinical suspicion for right-sided infective endocarditis (IE), he received a transthoracic echocardiogram (TTE), which did not reveal any vegetations. However, a transesophageal echocardiogram (TEE) was subsequently performed; this showed a large 2.4 cm vegetation in the septal aspect of the tricuspid valve (TV) subvalvular apparatus. He urgently underwent surgical removal of the vegetation and repair of the TV. Postoperatively, he clinically recovered with appropriate antibiotic therapy. TEE is the ideal imaging modality in evaluation for IE, but a minimally invasive TTE is often performed first. This case highlights a highly unusual anatomic location of IE, which harbored a large vegetation undetected by TTE. In patients without cardiac devices or non-native valves, an urgent TEE remains diagnostically essential if there is a high clinical suspicion for right-sided IE, even if a TTE shows no evidence of IE.
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7
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Butler NR, Courtney PA, Swegle J. Endocarditis. Prim Care 2024; 51:155-169. [PMID: 38278569 DOI: 10.1016/j.pop.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
Infectious endocarditis (IE) is a universally fatal condition if left unmanaged, requiring urgent evaluation and treatment. Fever, new heart murmur, vegetations found by echocardiogram, and bacteremia are the most common symptoms and findings. Blood cultures and echocardiography are obligatory diagnostic modalities and should be used with the modified Duke criteria, the accepted diagnostic aid, when establishing a diagnosis of IE. When IE is suspected, consultations with cardiology, infectious disease, and cardiothoracic surgery teams should be made early. Staphylococci, Streptococci, and Enterococci are common pathogens, necessitating bactericidal antimicrobial therapy. Importantly, up to 50% of patients with IE will require cardiothoracic surgical intervention.
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Affiliation(s)
- Nicholas R Butler
- Department of Family Medicine, University of Iowa Carver College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242, USA.
| | - Patrick A Courtney
- Department of Family Medicine, University of Iowa Carver College of Medicine, Mercy One North Iowa Family Medicine Residency, 1010 4th Street Southwest, Mason City, IA 50401, USA
| | - John Swegle
- University of Iowa College of Pharmacy, Mercy One Family Medicine Residency, 1010 4th Street Southwest, Mason City, IA 50401, USA
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8
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Javorski MJ, Rosinski BF, Shah S, Thompson MA, Streem D, Gordon SM, Insler S, Houghtaling PL, Griffin B, Blackstone EH, Unai S, Svensson LG, Pettersson GB, Elgharably H. Infective Endocarditis in Patients Addicted to Injected Opioid Drugs. J Am Coll Cardiol 2024; 83:811-823. [PMID: 38383096 DOI: 10.1016/j.jacc.2023.12.016] [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: 08/31/2023] [Revised: 11/17/2023] [Accepted: 12/19/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND Persons who inject drugs and require surgery for infective endocarditis have 2 potentially lethal diseases. Current postoperative rehabilitation efforts seem ineffective in preventing loss to follow-up, injection drug use relapse (relapse), and death. OBJECTIVES The purpose of this study was to characterize drug use, psychosocial issues, surgical outcome, and postoperative addiction management, as well as loss to follow-up, relapse, and mortality and their risk factors. METHODS From January 2010 to June 2020, 227 persons who inject drugs, age 36 ± 9.9 years, underwent surgery for infective endocarditis at a quaternary hospital having special interest in developing addiction management programs. Postsurgery loss to follow-up, relapse, and death were assessed as competing risks and risk factors identified parametrically and by machine learning. CIs are 68% (±1 SE). RESULTS Heroin was the most self-reported drug injected (n = 183 [81%]). Psychosocial issues included homelessness (n = 56 [25%]), justice system involvement (n = 150 [66%]), depression (n = 118 [52%]), anxiety (n = 104 [46%]), and post-traumatic stress disorder (n = 33 [15%]). Four (1.8%) died in-hospital. Medication for opioid use disorder prescribed at discharge increased from 0% in 2010 to 100% in 2020. At 1 and 5 years, conditional probabilities of loss to follow-up were 16% (68% CI: 13%-22%) and 59% (68% CI: 44%-65%), relapse 32% (68% CI: 28%-34%) and 79% (68% CI: 74%-83%), and mortality 21% (68% CI: 18%-23%) and 68% (68% CI: 62%-72%). Younger age, heroin use, and lower education level were predictors of relapse. CONCLUSIONS Infective endocarditis surgery can be performed with low mortality in persons who inject drugs, but addiction is far more lethal. Risk of loss to follow-up and relapse require more effective addiction strategies without which this major loss to society will continue.
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Affiliation(s)
- Michael J Javorski
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brad F Rosinski
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Shawn Shah
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Matthew A Thompson
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - David Streem
- Department of Psychiatry, Cleveland Clinic, Cleveland, Ohio, USA
| | - Steven M Gordon
- Department of Infectious Disease, Cleveland Clinic, Cleveland, Ohio, USA
| | - Steven Insler
- Department of Intensive Care and Resuscitation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Penny L Houghtaling
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian Griffin
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Eugene H Blackstone
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA; Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Shinya Unai
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lars G Svensson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Gösta B Pettersson
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Haytham Elgharably
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA.
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9
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Dewan KC, Milano CA. Infective Endocarditis, Substance Use Disorder, and Relapse: There Is No Silver Bullet. J Am Coll Cardiol 2024; 83:824-826. [PMID: 38383097 DOI: 10.1016/j.jacc.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 02/23/2024]
Affiliation(s)
- Krish C Dewan
- Department of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, North Carolina, USA.
| | - Carmelo A Milano
- Department of Thoracic and Cardiovascular Surgery, Duke University Medical Center, Durham, North Carolina, USA
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10
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Koike M, Doi T, Morishita K, Uruno K, Kawasaki-Nabuchi M, Komuro K, Iwano H, Naraoka S, Nagahara D, Yuda S. Impact of Hemoglobin Level, White Blood Cell Count, Renal Dysfunction, and Staphylococcus as the Causative Organism on Prediction of In-Hospital Mortality from Infective Endocarditis. Int Heart J 2024; 65:199-210. [PMID: 38556331 DOI: 10.1536/ihj.23-360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Infective endocarditis (IE) is a highly fatal disease in cases of delayed diagnosis and treatment, although its incidence is low. However, there have been few single-center studies in which the risk of in-hospital death from IE was stratified according to laboratory findings on admission and the organism responsible for IE. In this study, a total of 162 patients who were admitted to our hospital during the period from 2009 to 2021, who were suspected of having IE according to the modified Duke classification, and for whom IE was confirmed by transesophageal echocardiography were retrospectively analyzed. Patients were observed for a mean-period of 43.7 days with the primary endpoint being in-hospital death. The in-hospital death group had a lower level of hemoglobin (Hb), higher white blood cell (WBC) count, lower level of estimated glomerular filtration rate (eGFR), and higher frequency of Staphylococcus being the causative agent than those in the non-in-hospital death group. In overall multivariate analysis, Hb, WBC count, eGFR, and Staphylococcus as the causative agent were identified to be significant prognostic determinants. IE patients with Hb < 10.6 g/dL, WBC count > 1.4 × 104/μL, eGFR < 28.1 mL/minute/1.7 m2, and Staphylococcus as the causative agent had significantly and synergistically increased in-hospital death rates compared to those in other IE patients. Low level of Hb, high WBC count, low eGFR, and Staphylococcus as the causative agent of IE were independent predictors of in-hospital mortality, suggesting that these 4 parameters may be combined to additively stratify the risk of in-hospital mortality.
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Affiliation(s)
| | - Takahiro Doi
- Department of Cardiology, Teine Keijinkai Hospital
| | | | - Kosuke Uruno
- Department of Cardiology, Teine Keijinkai Hospital
| | | | - Kaoru Komuro
- Department of Cardiology, Teine Keijinkai Hospital
| | | | - Syuichi Naraoka
- Department of Cardiovascular Surgery, Teine Keijinkai Hospital
| | | | - Satoshi Yuda
- Department of Cardiology, Teine Keijinkai Hospital
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11
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Abstract
Valvular heart disease pathologies are commonly encountered in the cardiac intensive care unit (CICU). Clinical presentations may range from an acute pathology of the aortic or mitral valve necessitating emergency intervention to a more subtle decompensation of longstanding valvular disease. With growing numbers of transcatheter valvular interventions, CICU providers must recognize and manage common complications after transcatheter aortic, mitral, and tricuspid interventions. In addition, prosthetic valve dysfunction should always be excluded in a CICU patient presenting with an acute cardiopulmonary decompensation. Multidisciplinary valve teams can assist with challenging valvular pathologies to determine candidacy for potential interventions.
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Affiliation(s)
- Emily K Zern
- Providence Heart Institute, Providence St. Joseph Health, 9427 Southwest Barnes Road, Portland, OR 97225, USA
| | - Rachel C Frank
- Division of Cardiology, Corrigan Minehan Heart Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Evin Yucel
- Division of Cardiology, Corrigan Minehan Heart Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.
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12
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Cassarino N, Wurcel A. Publications About the Epidemiology of Endocarditis Should Discuss Harm Reduction Tools and Medications for Opioid Use Disorder. Am J Cardiol 2023; 208:214. [PMID: 37867091 DOI: 10.1016/j.amjcard.2023.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 09/02/2023] [Indexed: 10/24/2023]
Affiliation(s)
- Nicole Cassarino
- Division of Infectious Diseases and Geographic Medicine, Tufts University School of Medicine, Boston, Massachusetts
| | - Alysse Wurcel
- Division of Infectious Diseases and Geographic Medicine, Tufts University School of Medicine, Boston, Massachusetts
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13
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Byrne CJ, Radley A, Fletcher E, Thain D, Stephens BP, Dillon JF. A multicomponent holistic care pathway for people who use drugs in Tayside, Scotland. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 120:104159. [PMID: 37574644 DOI: 10.1016/j.drugpo.2023.104159] [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: 01/31/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND People Who Use Drugs (PWUD) are at high risk of non-fatal overdose and other drug-related harms. The United Kingdom drugs policy landscape makes it challenging to support those at risk. Tayside, in East Scotland, has a sizeable population at risk of drug-related harms. In 2021, the National Health Service implemented a care pathway for PWUD to provide multidimensional healthcare interventions. We aimed to quantify drug-related harms; assess wider health and well-being; and understand substance use trends and behaviours, among those engaged in the pathway. METHODS Existing community-embedded blood-borne virus pathways were adapted to provide multiple healthcare assessments over three visits. We undertook an observational cohort study to analyse uptake and outcomes for the initial cohort of PWUD engaged at appointment one. RESULTS From August 2021-September 2022, 150 PWUD engaged with the pathway. Median age was 39 (34-42) years, 108 (72%) were male, and 124 (83%) lived in deprived areas. Seventy (47%) had been disengaged from healthcare for over a year. Polysubstance use was reported by 124 (83%), 42 (28%) disclosed injecting daily, and 54 (36%) shared equipment. Fifty-four (36%) experienced recent non-fatal overdose, and there were six overdose fatalities (4.1 [1.5-9.0] per 100PY). The offer of take-home naloxone was accepted by 108 (72%). Fourteen (9%) were diagnosed with Hepatitis C and two (1%) with HIV. Renal, hepatological, and endocrine impairment were observed among 30 (20%), 23 (15%), and 11 (7%), people respectively. Ninety-six (65%) had high risk of clinical depression. Forty-eight (32%) declined Covid-19 vaccination. CONCLUSION The pathway engaged PWUD with high exposure to recent non-fatal overdose and other drug-related harms, alongside co-morbid health issues. Our results suggest multi-dimensional health assessments coupled with harm reduction in community settings, with appropriate linkage to care, are warranted for PWUD. Service commissioners should seek to integrate these assessments where possible.
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Affiliation(s)
- Christopher J Byrne
- Division of Molecular and Clinical Medicine, University of Dundee, Dundee, Scotland; Directorate of Public Health, Kings Cross Hospital, NHS Tayside, Dundee, Scotland.
| | - Andrew Radley
- Division of Molecular and Clinical Medicine, University of Dundee, Dundee, Scotland; Directorate of Public Health, Kings Cross Hospital, NHS Tayside, Dundee, Scotland
| | - Emma Fletcher
- Directorate of Public Health, Kings Cross Hospital, NHS Tayside, Dundee, Scotland
| | - Donna Thain
- Directorate of Public Health, Kings Cross Hospital, NHS Tayside, Dundee, Scotland
| | - Brian P Stephens
- Department of Gastroenterology, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland
| | - John F Dillon
- Division of Molecular and Clinical Medicine, University of Dundee, Dundee, Scotland; Department of Gastroenterology, Ninewells Hospital and Medical School, NHS Tayside, Dundee, Scotland
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Pasley B, Mariam A, Shah S, Golzarian H, Thiel A, Saum J, Laird A, Beraki S, Cole W, Patel SM. Percutaneous endovascular vacuum assisted removal of intracardiac lesions using the AngioVac system: A real-world experience. J Cardiol Cases 2023; 28:120-124. [PMID: 37671255 PMCID: PMC10477048 DOI: 10.1016/j.jccase.2023.04.014] [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: 02/03/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 09/07/2023] Open
Abstract
The AngioVac© system (AngioDynamics, Latham, NY, USA) is a percutaneous catheter-based approach indicated for the removal of unwanted intravascular material from venous circulation and offers a safe alternative to conventional surgical extraction. This series describes various pathologies that were high risk for surgical management in which AngioVac© proved to be a suitable alternative. Learning objectives Demonstrate the utility of minimally invasive techniques for removal of unwanted venous material using percutaneous endovascular vacuum assisted aspiration. Formulate a new treatment algorithm in the management of unwanted right-sided material.
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Affiliation(s)
- Benjamin Pasley
- Department of Internal Medicine, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Alaha Mariam
- Department of Internal Medicine, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Sidra Shah
- Department of Internal Medicine, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Hafez Golzarian
- Department of Internal Medicine, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Arielle Thiel
- Structural Heart & Intervention Center, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Jamie Saum
- Structural Heart & Intervention Center, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Amanda Laird
- Department of Critical Care, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Solomon Beraki
- Department of Infectious Disease, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - William Cole
- Department of Critical Care, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
| | - Sandeep M. Patel
- Structural Heart & Intervention Center, BonSecour Mercy Health—St. Rita's Medical Center, Lima, OH, USA
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15
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Madan N, von Buchwald CL, Golemi L, Iskander M, Attanasio S. Aspiration of Right Sided Intracardiac Masses in High-Risk Surgical Patients Using AngioVac: A Case Series and Review of Literature. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 53S:S253-S261. [PMID: 36089455 DOI: 10.1016/j.carrev.2022.08.015] [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: 04/25/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/22/2022]
Abstract
Management of large right heart thrombi and vegetations is challenging. Medical management may be insufficient to prevent embolization or treat infection. Surgery carries a high mortality and is often not an option for these patients with multiple comorbidities. We present a case series of four patients describing percutaneous aspiration thrombectomy with AngioVac device as a safe and effective treatment for high-risk patients with right heart thrombi or tricuspid valvular vegetations. Indexing words.
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Affiliation(s)
- Nidhi Madan
- Division of Cardiology, Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America.
| | - Claudia Lama von Buchwald
- Division of Cardiology, Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America
| | - Lolita Golemi
- Rush Medical College, Chicago, IL, United States of America
| | - Mina Iskander
- Division of Cardiology, Department of Internal Medicine, Rush University Medical Center, Chicago, IL, United States of America
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16
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Kobalava ZD, Kotova EO. [Global and national trends in the evolution of infective endocarditis]. KARDIOLOGIIA 2023; 63:3-11. [PMID: 36749195 DOI: 10.18087/cardio.2023.1.n2307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/28/2022] [Indexed: 02/08/2023]
Abstract
For the recent 20 years, substantial changes have occurred in all aspects of infectious endocarditis (IE), the evolution of risk factors, modernization of diagnostic methods, therapeutic and preventive approaches. The global trends are characterized by increased IE morbidity among people older than 65 who use intravenous psychoactive drugs. The epidemiological trend is represented by reduced roles of chronic rheumatic heart disease and congenital heart defects, increased proportion of IE associated with medical care, valve replacement, installation of intracardiac devices, and increased contribution of Staphylococcus spp. and Enterococcus spp. to the IE etiology. Additional visualization methods (fluorodeoxyglucose positron emission tomography with 18F-fludesoxyglucose (18F-FDG PET-CT), labeled white blood cell single-photon emission computed tomography (SPECT), and modernization of the etiological diagnostic algorithm for determining the true pathogen (immunochemistry, polymerase chain reaction, sequencing) also become increasingly important. The COVID-19 pandemic has also adversely contributed to the IE epidemiology. New prospects of treatment have emerged, such as bacteriophages, lysins, oral antibacterial therapy, minimally invasive surgical strategies (percutaneous mechanical aspiration), endovascular mechanical embolectomy. The physicians' compliance with clinical guidelines (CG) is low, which contributes to the high rate of adverse outcomes of IE, while simple adherence to the CG together with more frequent use of surgical treatment doubles survival. Systematic adherence to CG, timely prevention and implementation of the Endocarditis Team into practice play the decisive role in a favorable prognosis of dynamically changing IE. This article presents the authors' own data that confirm the evolutionary trends of current IE.
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Affiliation(s)
- Zh D Kobalava
- Russian University of Peoples' Friendship; Vinogradov Municipal Clinical Hospital
| | - E O Kotova
- Russian University of Peoples' Friendship; Vinogradov Municipal Clinical Hospital
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17
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Abstract
The use of positron emission tomography imaging with 18F-fluorodeoxyglucose in the diagnostic workup of patients with suspected prosthetic valve endocarditis and cardiac device infection (implantable electronic device and left ventricular assist device) is gaining momentum in clinical practice. However, in the absence of prospective randomized trials, guideline recommendations about 18F-fluorodeoxyglucose positron emission tomography in this setting are currently largely based on expert opinion. Measurement of aortic valve microcalcification occurring as a healing response to valvular inflammation using 18F-sodium fluoride positron emission tomography represents another promising clinical approach, which is associated with both the risk of native valve stenosis progression and bioprosthetic valve degeneration in research trials. In this review, we consider the role of molecular imaging in cardiac valvular diseases, including aortic stenosis and valvular endocarditis, as well as cardiac device infections.
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Affiliation(s)
- Jason M Tarkin
- Heart and Lung Research Institute, University of Cambridge, UK (J.M.T.)
| | - Wengen Chen
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, MD (W.C., V.D.)
| | - Marc R Dweck
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, UK (M.R.D.)
| | - Vasken Dilsizian
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, MD (W.C., V.D.)
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18
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Eckland A, Kohut M, Stoddard H, Burris D, Chessa F, Sikka MK, Solomon DA, Kershaw CM, Eaton EF, Hutchinson R, Friedmann PD, Stopka TJ, Fairfield KM, Thakarar K. "I know my body better than anyone else": a qualitative study of perspectives of people with lived experience on antimicrobial treatment decisions for injection drug use-associated infections. Ther Adv Infect Dis 2023; 10:20499361231197065. [PMID: 37693858 PMCID: PMC10492466 DOI: 10.1177/20499361231197065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023] Open
Abstract
Background People who inject drugs (PWID) are at risk for severe bacterial and fungal infections including skin and soft tissue infections, endocarditis, and osteomyelitis. PWID have high rates of self-directed discharge and are often not offered outpatient antimicrobial therapies, despite studies showing their efficacy and safety in PWID. This study fills a gap in knowledge of patient and community partner perspectives on treatment and discharge decision making for injection drug use (IDU)-associated infections. Methods We conducted semi-structured interviews with patients (n = 10) hospitalized with IDU-associated infections and community partners (n = 6) in the Portland, Maine region. Community partners include peer support workers at syringe services programs (SSPs) and outreach specialists working with PWID. We transcribed and thematically analyzed interviews to explore perspectives on three domains: perspectives on long-term hospitalization, outpatient treatment options, and patient involvement in decision making. Results Participants noted that stigma and inadequate pain management created poor hospitalization experiences that contributed to self-directed discharge. On the other hand, patients reported hospitalization provided opportunities to connect to substance use disorder (SUD) treatment and protect them from outside substance use triggers. Many patients expressed interest in outpatient antimicrobial treatment options conditional upon perceived efficacy of the treatment, perceived ability to complete treatment, and available resources and social support. Finally, both patients and community partners emphasized the importance of autonomy and inclusion in medical decision making. Although some participants acknowledged their SUD, withdrawal symptoms, or undertreated pain might interfere with decision making, they felt these medical conditions were not justification for health care professionals withholding treatment options. They recommended open communication to build trust and reduce harms. Conclusion Patients with IDU-associated infections desire autonomy, respect, and patient-centered care from healthcare workers, and may self-discharge when needs or preferences are not met. Involving patients in treatment decisions and offering outpatient antimicrobial options may result in better outcomes. However, patient involvement in decision making may be complicated by many contextual factors unique to each patient, suggesting a need for shared decision making to meet the needs of hospitalized patients with IDU-associated infections.
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Affiliation(s)
- Amy Eckland
- Tufts University School of Medicine, Boston, MA, USA
| | - Michael Kohut
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
| | - Henry Stoddard
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
| | - Deb Burris
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
| | - Frank Chessa
- Tufts University School of Medicine, Boston, MA, USA
- Maine Medical Center, Portland, ME, USA
| | - Monica K. Sikka
- Division of Infectious Diseases, Department of Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Daniel A. Solomon
- Division of Infectious Disease, Brigham and Women’s Hospital, Boston, MA, USA
| | - Colleen M. Kershaw
- Section of Infectious Disease and International Health, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Ellen F. Eaton
- Division of Infectious Disease, University of Alabama, Birmingham, AL, USA
| | - Rebecca Hutchinson
- Tufts University School of Medicine, Boston, MA, USA
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
- Maine Medical Center, Portland, ME, USA
| | - Peter D. Friedmann
- Office of Research, Baystate Health and UMass Chan Medical School—Baystate, Springfield, MA, USA
| | - Thomas J. Stopka
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - Kathleen M. Fairfield
- Tufts University School of Medicine, Boston, MA, USA
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
- Maine Medical Center, South Portland, ME, USA
| | - Kinna Thakarar
- Maine Medical Center, 41 Donald B. Dean Drive, Suite B, South Portland, ME 04106, USA
- Tufts University School of Medicine, Boston MA, USA
- Maine Health Institute for Research, Center for Interdisciplinary Population and Health Research, Portland, ME, USA
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Five-Year Cardiovascular Outcomes after Infective Endocarditis in Patients with versus without Drug Use History. J Pers Med 2022; 12:jpm12101562. [PMID: 36294701 PMCID: PMC9605539 DOI: 10.3390/jpm12101562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/08/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Disparities in treatment and outcomes of infective endocarditis (IE) between people who use drugs (PWUD) and non-PWUD have been reported, but long-term data on cardiovascular and cerebrovascular outcomes are limited. We aim to compare 5-year rates of mortality, cardiovascular and cerebrovascular events after IE between PWUD and non-PWUD. Methods: Using data from the TriNetX Research Network, we examined 5-year cumulative incidence of mortality, myocardial infarction, heart failure, atrial fibrillation/flutter, ventricular tachyarrhythmias, ischemic stroke, and intracranial hemorrhage in 7132 PWUD and 7132 propensity score-matched non-PWUD patients after a first episode of IE. We used the Kaplan−Meier estimate for incidence and Cox proportional hazards models to estimate relative risk. Results: Matched PWUD were 41 ± 12 years old; 52.2% men; 70.4% White, 19.8% Black, and 8.0% Hispanic. PWUD had higher mortality vs. non-PWUD after 1 year (1−3 year: 9.2% vs. 7.5%, p = 0.032; and 3−5-year: 7.3% vs. 5.1%, p = 0.020), which was largely driven by higher mortality among female patients. PWUD also had higher rates of myocardial infarction (10.0% vs. 7.0%, p < 0.001), heart failure (19.3% vs. 15.2%, p = 0.002), ischemic stroke (8.3% vs. 6.3%, p = 0.001), and intracranial hemorrhage (4.1% vs. 2.8%, p = 0.009) compared to non-PWUD. Among surgically treated PWUD, interventions on the tricuspid valve were more common; however, rates of all outcomes were comparable to non-PWUD. Conclusions: PWUD had higher 5-year incidence of cardiovascular and cerebrovascular events after IE compared to non-PWUD patients. Prospective investigation into the causes of these disparities and potential harm reduction efforts are needed.
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