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Meena DS, Kumar D, Kumar B, Bohra GK, Midha N, Garg MK. Clinical characteristics and outcomes in pseudomonas endocarditis: a systematic review of individual cases : Systematic review of pseudomonas endocarditis. Infection 2024:10.1007/s15010-024-02311-z. [PMID: 38856808 DOI: 10.1007/s15010-024-02311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 05/29/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND The landscape of Pseudomonas infective endocarditis (IE) is evolving with the widespread use of cardiac implantable devices and hospital-acquired infections. This systematic review aimed to evaluate the emerging risk factors and outcomes in Pseudomonas IE. METHODS A literature search was performed in major electronic databases (PubMed, Scopus, and Google Scholar) with appropriate keywords and combinations till November 2023. We recorded data for risk factors, diagnostic and treatment modalities. This study is registered with PROSPERO, CRD42023442807. RESULTS A total of 218 cases (131 articles) were included. Intravenous drug use (IDUs) and prosthetic valve endocarditis (PVE) were major risk factors for IE (37.6% and 22%). However, the prosthetic valve was the predominant risk factor in the last two decades (23.5%). Paravalvular complications (paravalvular leak, abscess, or pseudoaneurysm) were described in 40 cases (18%), and the vast majority belonged to the aortic valve (70%). The mean time from symptom onset to presentation was 14 days. The incidence of difficult-to-treat resistant (DTR) pseudomonas was 7.4%. Valve replacement was performed in 57.3% of cases. Combination antibiotics were used in most cases (77%), with the aminoglycosides-based combination being the most frequently used (66%). The overall mortality rate was 26.1%. The recurrence rate was 11.2%. Almost half of these patients were IDUs (47%), and most had aortic valve endocarditis (76%). CONCLUSIONS This review highlights the changing epidemiology of Pseudomonas endocarditis with the emergence of prosthetic valve infections. Acute presentation and associated high mortality are characteristic of Pseudomonas IE and require aggressive diagnostic and therapeutic approach.
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Affiliation(s)
- Durga Shankar Meena
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India.
| | - Deepak Kumar
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India
| | - Bhuvanesh Kumar
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India
| | - Gopal Krishana Bohra
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India
| | - Naresh Midha
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India
| | - Mahendra Kumar Garg
- Division of Infectious Diseases, Department of Internal Medicine, All India Institute of Medical Sciences, Jodhpur, 342005, India
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Gopal K, Radhakrishnan RM, Jose R, Krishna N, Varma PK. Outcomes after surgery for infective endocarditis. Indian J Thorac Cardiovasc Surg 2024; 40:126-137. [PMID: 38827557 PMCID: PMC11139833 DOI: 10.1007/s12055-023-01647-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 06/04/2024] Open
Abstract
The role of surgery in infective endocarditis is becoming established the world over. In spite of all recent advances, endocarditis remains a lethal disease following surgery. With the emergence of more difficult-to-treat microorganisms, sicker and older patients with multiple co-morbidities, and an increase in healthcare-associated infections, the need for surgery in the management of infective endocarditis is only bound to increase. Data on the use of surgery in endocarditis till date is largely from observational data due to the relative rarity of the disease and variable practice patterns around the world. Hopefully, with increasing awareness and more inter-institutional and international collaborations, more robust data will emerge to further establish the role of surgery. For the time being, individual patient management will require the active multi-disciplinary approach of an endocarditis team to provide the best possible outcomes. Supplementary Information The online version contains supplementary material available at 10.1007/s12055-023-01647-9.
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Affiliation(s)
- Kirun Gopal
- Department of Cardiovascular and Thoracic Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham (Amrita University), Kochi, India
| | - Rohik Micka Radhakrishnan
- Department of Cardiovascular and Thoracic Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham (Amrita University), Kochi, India
| | - Rajesh Jose
- Department of Cardiovascular and Thoracic Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham (Amrita University), Kochi, India
| | - Neethu Krishna
- Department of Cardiovascular and Thoracic Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham (Amrita University), Kochi, India
| | - Praveen Kerala Varma
- Department of Cardiovascular and Thoracic Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham (Amrita University), Kochi, India
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Meidrops K, Groma V, Goldins NR, Apine L, Skuja S, Svirskis S, Gudra D, Fridmanis D, Stradins P. Understanding Bartonella-Associated Infective Endocarditis: Examining Heart Valve and Vegetation Appearance and the Role of Neutrophilic Leukocytes. Cells 2023; 13:43. [PMID: 38201247 PMCID: PMC10778237 DOI: 10.3390/cells13010043] [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: 11/28/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND The endocardium and cardiac valves undergo severe impact during infective endocarditis (IE), and the formation of vegetation places IE patients at a heightened risk of embolic complications and mortality. The relevant literature indicates that 50% of IE cases exhibit structurally normal cardiac valves, with no preceding history of heart valve disease. Gram-positive cocci emerge as the predominant causative microorganisms in IE, while Gram-negative Bartonella spp., persisting in the endothelium, follow pathogenic pathways distinct from those of typical IE-causing agents. Employing clinical as well as advanced microbiological and molecular assays facilitated the identification of causative pathogens, and various morphological methods were applied to evaluate heart valve damage, shedding light on the role of neutrophilic leukocytes in host defense. In this research, the immunohistochemical analysis of neutrophilic leukocyte activation markers such as myeloperoxidase, neutrophil elastase, calprotectin, and histone H3, was performed. A distinct difference in the expression patterns of these markers was observed when comparing Bartonella spp.-caused and non-Bartonella spp.-caused IE. The markers exhibited significantly higher expression in non-Bartonella spp.-caused IE compared to Bartonella spp.-caused IE, and they were more prevalent in vegetation than in the valvular leaflets. Notably, the expression of these markers in all IE cases significantly differed from that in control samples. Furthermore, we advocated the use of 16S rRNA Next-Generation Sequencing on excised heart valves as an effective diagnostic tool for IE, particularly in cases where blood cultures yielded negative results. The compelling results achieved in this study regarding the enigmatic nature of Bartonella spp. IE's pathophysiology contribute significantly to our understanding of the peculiarities of inflammation and immune responses.
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Affiliation(s)
- Kristians Meidrops
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
- Centre of Cardiac Surgery, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, LV-1002 Riga, Latvia
| | - Valerija Groma
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
- Joint Laboratory of Electron Microscopy, Riga Stradins University, 9 Kronvalda Boulevard, LV-1010 Riga, Latvia
| | - Niks Ricards Goldins
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
| | - Lauma Apine
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
| | - Sandra Skuja
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
- Joint Laboratory of Electron Microscopy, Riga Stradins University, 9 Kronvalda Boulevard, LV-1010 Riga, Latvia
| | - Simons Svirskis
- Institute of Microbiology and Virology, Riga Stradins University, Ratsupites Str. 5, LV-1067 Riga, Latvia;
| | - Dita Gudra
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (D.G.); (D.F.)
| | - Davids Fridmanis
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia; (D.G.); (D.F.)
| | - Peteris Stradins
- Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia (L.A.); (P.S.)
- Centre of Cardiac Surgery, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, LV-1002 Riga, Latvia
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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: 226] [Impact Index Per Article: 226.0] [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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Hermanns H, Alberts T, Preckel B, Strypet M, Eberl S. Perioperative Complications in Infective Endocarditis. J Clin Med 2023; 12:5762. [PMID: 37685829 PMCID: PMC10488631 DOI: 10.3390/jcm12175762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/27/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
Infective endocarditis is a challenging condition to manage, requiring collaboration among various medical professionals. Interdisciplinary teamwork within endocarditis teams is essential. About half of the patients diagnosed with the disease will ultimately have to undergo cardiac surgery. As a result, it is vital for all healthcare providers involved in the perioperative period to have a comprehensive understanding of the unique features of infective endocarditis, including clinical presentation, echocardiographic signs, coagulopathy, bleeding control, and treatment of possible organ dysfunction. This narrative review provides a summary of the current knowledge on the incidence of complications and their management in the perioperative period in patients with infective endocarditis.
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Affiliation(s)
| | - Tim Alberts
- Department of Anesthesiology, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (H.H.); (B.P.); (M.S.); (S.E.)
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Sponholz C, Sommerfeld O, Moehl C, Lehmann T, Franz M, Bauer M, Doenst T, Faerber G, Diab M. Intraoperative Cell Savage, Infection and Organ Failure in Infective Endocarditis Patients-A Retrospective Single Center Evaluation. J Clin Med 2023; 12:jcm12010382. [PMID: 36615185 PMCID: PMC9821775 DOI: 10.3390/jcm12010382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 01/05/2023] Open
Abstract
Surgery is indicated in about 50% of infective endocarditis patients, and bleeding or the transfusion of blood a common finding. The intraoperative use of cell salvage may reduce the perioperative transfusion requirement, but its use is limited in the underlying disease. In this retrospective study, we therefore evaluated n = 335 patients fulfilling the modified Duke criteria for infective endocarditis characterized by the use of intraoperative cell salvage with autologous blood retransfusion. Inflammation markers and organ dysfunction, including catecholamine dependency, were evaluated by using linear regression analysis. Between 2015 and 2020, 335 patients underwent surgery for left-sided heart valve endocarditis. Intraoperative cell salvage was used in 40.3% of the cases, especially in complex scenarios and reoperation. Intraoperative cell salvage significantly altered the white blood cell count after surgery. On average, leucocytes were 3.0 Gpt/L higher in patients with intraoperative cell salvage compared to patients without after adjustment for confounders (95% CI: 0.39-5.54). Although the difference in WBC was statistically significant, i.e., higher in the ICS group compared to the no-ICS group, this difference may be clinically unimportant. Organ dysfunction, including hemodynamic instability and lactate values, were comparable between groups. In conclusion, intraoperative cell salvage enhanced the re-transfusion of autologous blood, with minor effects on the postoperative course of inflammatory markers, but was not associated with increased hemodynamic instability or organ dysfunction in general. The restriction of intraoperative cell salvage in surgery for infective endocarditis should be re-evaluated, and more prospective data in this topic are needed.
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Affiliation(s)
- Christoph Sponholz
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
- Correspondence: ; Tel.: +49-(36)-419322225
| | - Oliver Sommerfeld
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Caroline Moehl
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Thomas Lehmann
- Institute of Medical Statistics, Computer and Data Sciences, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Marcus Franz
- Department of Internal Medicine I, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Michael Bauer
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Torsten Doenst
- Clinic for Cardiothoracic Surgery, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Gloria Faerber
- Clinic for Cardiothoracic Surgery, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Mahmoud Diab
- Clinic for Cardiothoracic Surgery, Jena University Hospital, Friedrich Schiller University Jena, 07743 Jena, Germany
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Mid- and Long-Term Surgical Outcomes Due to Infective Endocarditis in Elderly Patients: A Retrospective Cohort Study. J Clin Med 2022; 11:jcm11226693. [PMID: 36431170 PMCID: PMC9693182 DOI: 10.3390/jcm11226693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Infective endocarditis (IE) is one of the true remaining dreaded situations in cardiovascular medicine. Current international guidelines do not include specific recommendations for treatment options of infective endocarditis (conventional vs. surgical) based on the patient's age, functional status or comorbidities. Elderly patients have less invasive and often delayed surgeries compared to younger patients due to their shorter long-term survival probabilities. In the setting of IE, this might not be the right treatment, as surgery is the only curative option in up to 50% of all endocarditis patients. The aim of our study was to evaluate the mid- and long-term surgical outcomes due to infective endocarditis of patients aged ≥70 years. METHODS Between 2002 and 2020, a retrospective study with 137 patients aged 70 years and older and 276 patients aged below 70 years was conducted. Altogether, 413 consecutive patients who received surgery due to infective native or prosthetic valve endocarditis were assigned to either the elderly (E)-Group or the control (C)-Group. Primary endpoints were short- and long-term MACCEs (Major Adverse Cardiac and Cerebrovascular Events) as a composite of death or major adverse events, and secondary endpoints were intraoperative variables and postoperative course. RESULTS Preoperative risk factors differed significantly. Elderly patients had more arterial hypertension, atrial fibrillation, diabetes, chronic renal insufficiency and coronary heart disease. Fewer of them were in a state of emergency. Time from diagnosis to OR, antibiotic pretreatment, length of surgery and cardiopulmonary bypass time were significantly longer in the E-Group. Furthermore, 44.5% of patients in the E-Group had prosthesis endocarditis as opposed to 29.7% in the C-group. During postoperative follow-up, new onset of hemodialysis, duration of ventilation, delirium, reintubation and tracheotomy rates were significantly higher in the E-Group. There were significant differences in 7- and 30-day mortality. One- year survival was 62% for the E-Group and 79% for the C-Group. Five-year survival was 47% for the E-Group and 67% for the C-Group. CONCLUSIONS This study demonstrates that surgery for infective endocarditis is a high-risk procedure, especially for elderly people. Nevertheless, as it is more or less the only concept to increase long-term survival, it should be offered generously to all patients who are still able to take care of themselves.
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Budea CM, Pricop M, Bratosin F, Bogdan I, Saenger M, Ciorica O, Braescu L, Domuta EM, Grigoras ML, Citu C, Diaconu MM, Marincu I. Antibacterial and Antifungal Management in Relation to the Clinical Characteristics of Elderly Patients with Infective Endocarditis: A Retrospective Analysis. Antibiotics (Basel) 2022; 11:antibiotics11070956. [PMID: 35884210 PMCID: PMC9312084 DOI: 10.3390/antibiotics11070956] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/08/2022] [Accepted: 07/14/2022] [Indexed: 01/09/2023] Open
Abstract
Infective endocarditis (IE) is increasingly prevalent in the elderly, particularly due to the rising frequency of invasive procedures and intracardiac devices placed on these individuals. Several investigations have highlighted the unique clinical and echocardiographic characteristics, the microorganisms implicated, and the prognosis of IE in the elderly. In addition, the old population seems to be fairly diverse, ranging from healthy individuals with no medical history to patients with many ailments and those who are immobile. Furthermore, the therapy of IE in this group has not been well investigated, and worldwide recommendations do not propose tailoring the treatment approach to the patient’s functional state and comorbid conditions. A multicenter research study was designed as a retrospective study of hospitalized patients with infective endocarditis, aiming to examine the characteristics of elderly patients over 65 years old with infective endocarditis in relation to the antibiotic and antifungal treatments administered, as well as to quantify the incidence of treatment resistance, adverse effects, and mortality in comparison to patients younger than 65. Based on a convenience sampling method, we included in the analysis a total of 78 patients younger than 65 and 131 patients older than 65 years. A total of 140 patients had endocarditis on native valves and 69 patients had endocarditis on prosthetic valves. A significantly higher proportion of elderly patients had signs of heart failure on admission, and the mortality rate was significantly higher in the elderly population. A majority of infections had a vascular cause, followed by dental, maxillo-facial, and ENT interventions. The most common complications of IE were systemic sepsis (48.1% of patients older than 65 years vs. 30.8% in the younger group). The most frequent bacterium involved was Staphylococcus aureus, followed by Streptococcus spp. in a total of more than 50% of all patients. The most commonly used antibiotics were cephalosporins in 33.5% of cases, followed by penicillin in 31.2% and glycopeptides in 28.7%, while Fluconazole was the initial option of treatment for fungal endocarditis in 24.9% of cases. Heart failure at admission (OR = 4.07), the development of septic shock (OR = 6.19), treatment nephrotoxicity (OR = 3.14), severe treatment complications (OR = 4.65), and antibiotic resistance (OR = 3.24) were significant independent risk factors for mortality in the elderly patients. Even though therapeutic management was initiated sooner in the older patients, the associated complications and mortality rate remained significantly greater than those in the patients under 65 years old.
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Affiliation(s)
- Camelia Melania Budea
- Department of Ear-Nose-Throat, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Marius Pricop
- Discipline of Oral and Maxillo-Facial Surgery, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Correspondence:
| | - Felix Bratosin
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Iulia Bogdan
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Miriam Saenger
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
| | - Ovidiu Ciorica
- Business Administration and Economics Faculty, West University of Timisoara, Johann Heinrich Pestalozzi Street 16, 300115 Timisoara, Romania;
| | - Laurentiu Braescu
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Department of Cardiovascular Surgery, Institute for Cardiovascular Diseases, Str. Gh. Adam nr. 13A, 300310 Timisoara, Romania
| | - Eugenia Maria Domuta
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Surgery Department, Faculty of Medicine and Pharmacy, University of Oradea, Piata 1 Decembrie 10, 410073 Oradea, Romania
| | - Mirela Loredana Grigoras
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
- Department of Anatomy and Embryology, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Cosmin Citu
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (C.C.); (M.M.D.)
| | - Mircea Mihai Diaconu
- Department of Obstetrics and Gynecology, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (C.C.); (M.M.D.)
| | - Iosif Marincu
- Methodological and Infectious Diseases Research Center, Department of Infectious Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania; (F.B.); (I.B.); (M.S.); (L.B.); (E.M.D.); (M.L.G.); (I.M.)
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Sex-Specific Risk Factors for Short- and Long-Term Outcomes after Surgery in Patients with Infective Endocarditis. J Clin Med 2022; 11:jcm11071875. [PMID: 35407487 PMCID: PMC8999412 DOI: 10.3390/jcm11071875] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 12/10/2022] Open
Abstract
(1) Background: Surgery for infective endocarditis (IE) is associated with considerable mortality and it is controversial whether the female gender is predictive for a worse outcome. This large single-center study investigated the impact of sex on outcomes after surgery for IE. (2) Methods: 413 patients (25.4% female) were included into this retrospective observational study. Univariate and multivariable analyses identified sex-specific risk factors for 30 day and late mortality. Survival was estimated by the Kaplan-Meier-method. (3) Results: Women presented more often with mitral valve infection (p = 0.039). Men presented more frequently with previous endocarditis (p = 0.045), coronary heart disease (p = 0.033), and aortic valve infection (p = 0.005). Blood transfusion occurred more frequently intraoperatively in women (p < 0.001), but postoperatively in men (p = 0.015) and men had a longer postoperative stay (p = 0.046). Women showed a higher 30 day mortality than men (p = 0.007) and female gender was predictive for 30 day mortality (OR 2.090). Late survival showed no sex-specific difference (p = 0.853), and the female gender was not an independent predictor for late mortality (p = 0.718). Risk factors for early and late mortality showed distinct sex-specific differences such as increased preoperative CRP level in women and culture-negative IE in men.
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Formica F, Maestri F, Gripshi F, Gallingani A, Grossi S, Nicolini F. Long-Term Outcome of Mechanical and Biological Prostheses in Patients with Left-Side Infective Endocarditis: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10194356. [PMID: 34640374 PMCID: PMC8509294 DOI: 10.3390/jcm10194356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022] Open
Abstract
Background. Long-term outcomes of patients with infective endocarditis (IE) who received either a mechanical (MP) or biological prosthesis (BP) are conflicting. A meta-analysis of observational studies comparing the long-term outcomes of left-side IE with the use of MP versus BP was performed. Methods. Electronic databases from January 2000 to June 2021 were screened. Studies reporting long-term mortality were analyzed. The primary endpoint was long-term overall mortality. Secondary endpoints were in-hospital/.30-day mortality and freedom from both prosthesis reinfection and reintervention. The pooled hazard ratio (HR) with 95% confidence interval (CI) was calculated for survival according to the random effect model. Results. Thirteen retrospective observational studies reporting on 8645 patients (MP: 4688; BP: 4137) were included for comparison. Twelve studies reported data of long-term survival for a total of 8285 patients (MP: 4517; BP: 3768). The pooled analysis revealed that the use of MP was statistically associated with longer benefits compared to BP (HR 0.74; 95% CI 0.63–0.86; p < 0.0001). The median follow-up time ranged from 1 to 15.3 years. The pooled analysis of five studies reporting data on prosthesis reinfection in 4491 patients (MP: 2433; BP: 2058) did not reveal significant differences (HR 0.60; 95% CI 0.30–1.21; p = 0.15). Five studies reported data on prosthesis reintervention in 4401 patients (MP: 2307; BP: 2094). The meta-analysis revealed a significant difference in favor of MP (HR 0.40; 95% CI 0.29–0.55; p < 0.0001). Meta-regression reported no effect of male gender (p = 0.09) and age (p = 0.77) on long-term survival. Conclusions. In a meta-analysis of retrospective observational studies comparing the long-term outcome of patients who underwent surgery for left-sided IE, the use of MP compared to BP is associated with a significant longer-term survival and with a reduced incidence of late reoperation. The incidence of late reinfection is comparable between the two prostheses.
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Affiliation(s)
- Francesco Formica
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Cardiac Surgery Unit, University Hospital of Parma, 43126 Parma, Italy; (F.M.); (F.G.); (A.G.)
- Correspondence: (F.F.); (F.N.)
| | - Francesco Maestri
- Cardiac Surgery Unit, University Hospital of Parma, 43126 Parma, Italy; (F.M.); (F.G.); (A.G.)
| | - Florida Gripshi
- Cardiac Surgery Unit, University Hospital of Parma, 43126 Parma, Italy; (F.M.); (F.G.); (A.G.)
| | - Alan Gallingani
- Cardiac Surgery Unit, University Hospital of Parma, 43126 Parma, Italy; (F.M.); (F.G.); (A.G.)
| | - Silvia Grossi
- Department of Anesthesia and Intensive Care, Parma University Hospital, 43126 Parma, Italy;
| | - Francesco Nicolini
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Cardiac Surgery Unit, University Hospital of Parma, 43126 Parma, Italy; (F.M.); (F.G.); (A.G.)
- Correspondence: (F.F.); (F.N.)
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