RESUMO
OBJECTIVE: Despite advancements in surgical techniques, operations for infective endocarditis (IE) remain associated with relatively high mortality. The aim of this study was to develop a nomogram model to predict the early postoperative mortality in patients undergoing cardiac surgery for infective endocarditis based on the preoperative clinical features. METHODS: We retrospectively analyzed the clinical data of 357 patients with IE who underwent surgeries at our center between January 2007 and June 2023. Independent risk factors for early postoperative mortality were identified using univariate and multivariate logistic regression models. Based on these factors, a predictive model was developed and presented in a nomogram. The performance of the nomogram was evaluated through the receiver operating characteristic (ROC) curve, calibration plot, and decision curve analysis (DCA). Internal validation was performed utilizing the bootstrapping method. RESULTS: The nomogram included nine predictors: age, stroke, pulmonary embolism, albumin level, cardiac function class IV, antibotic use <4weeks, vegetation size ≥1.5 cm, perivalvular abscess and preoperative dialysis. The area under the ROC curve (AUC) of the model was 0.88 (95%CI:0.80-0.96). The calibration plot indicated strong prediction consistency of the nomogram with satisfactory Hosmer-Lemeshow test results (χ2 = 13.490, p = 0.142). Decision curve analysis indicated that the nomogram model provided greater clinical net benefits compared to "operate-all" or "operate-none" strategies. CONCLUSIONS: The innovative nomogram model offers cardiovascular surgeons a tool to predict the risk of early postoperative mortality in patients undergoing IE operations. This model can serve as a valuable reference for preoperative decision-making and can enhance the clinical outcomes of IE patients.
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Procedimentos Cirúrgicos Cardíacos , Técnicas de Apoio para a Decisão , Endocardite , Nomogramas , Valor Preditivo dos Testes , Humanos , Estudos Retrospectivos , Masculino , Feminino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/mortalidade , Fatores de Risco , Medição de Risco , Endocardite/mortalidade , Endocardite/cirurgia , Endocardite/diagnóstico , Fatores de Tempo , Idoso , Resultado do Tratamento , Adulto , Reprodutibilidade dos Testes , Tomada de Decisão ClínicaRESUMO
OBJECTIVES: To date, there are no standardized treatment algorithms or recommendations for patients with infective endocarditis (IE) and concomitant spondylodiscitis (SD). Therefore, our aim was to analyse whether the sequence of surgical treatment of IE and SD has an impact on postoperative outcome and to identify risk factors for survival and postoperative recurrence. METHODS: Patients with IE underwent surgery in 4 German university hospitals between 1994 and 2022. Univariable and multivariable analyses were performed to identify possible predictors of 30-day/1-year mortality and recurrence of IE and/or SD. RESULTS: From the total IE cohort (n = 3991), 150 patients (4.4%) had concomitant SD. Primary surgery for IE was performed in 76.6%, and primary surgery for SD in 23.3%. The median age was 70.0 (64.0-75.6) years and patients were mostly male (79.5%). The most common pathogens detected were enterococci and Staphylococcus aureus followed by streptococci, and coagulase-negative Staphylococci. If SD was operated on first, 30-day mortality was significantly higher than if IE was operated on 1st (25.7% vs 11.4%; P = 0.037) and we observed a tendency for a higher 1-year mortality. If IE was treated 1st, we observed a higher recurrence rate within 1 year (12.2% vs 0%; P = 0.023). Multivariable analysis showed that primary surgery for SD was an independent predictor of 30-day mortality. CONCLUSIONS: Primary surgical treatment for SD was an independent risk factor for 30-day mortality. When IE was treated surgically 1st, the recurrence rate of IE and/or SD was higher.
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Discite , Recidiva , Humanos , Masculino , Feminino , Idoso , Discite/cirurgia , Discite/microbiologia , Discite/mortalidade , Pessoa de Meia-Idade , Fatores de Risco , Estudos Retrospectivos , Endocardite Bacteriana/cirurgia , Endocardite Bacteriana/mortalidade , Endocardite Bacteriana/microbiologia , Endocardite/cirurgia , Endocardite/mortalidade , Alemanha/epidemiologia , Resultado do TratamentoRESUMO
INTRODUCTION: Infective endocarditis is a rare but potentially severe disease, associated with significant morbidity and mortality. Our study aims to describe the epidemiology and management aspects of endocarditis in northern Morocco and compare it with international management guidelines. MATERIALS AND METHODS: This is a retrospective study involving all patients hospitalized in the cardiology department of the University Hospital of Tangier for infective endocarditis over a period of 4 years and 7 months, from May 2019 to February 2024. RESULTS: Eighty patients were hospitalized for IE during the study period. The average age of the patients was 46 years, with an even sex ratio. IE concerned native valves in 77% of cases, mechanical prostheses in 19% of cases, and on bio prostheses in 4%. The average diagnostic delay was 25 days. Blood cultures were negative in 59% of cases. The predominant infective microorganism was the bacteria Staphylococcus (65.6%). Imaging results showed vegetations in 76.3% of cases, predominantly on the mitral valve (39.3%), followed by the aortic valve (21.3%). The main complications included heart failure (51.2%), peripheral arterial embolisms (22.5%) and splenic infarction (17.5%). Management wise, the most commonly used antibiotic therapy was a combination of ceftriaxone and gentamicin. Clinical and biological improvement was observed in 70% of cases, with a mortality rate of 12.5%. Twelve patients underwent surgery (15%). Urgent surgery was indicated in 66,7% of the operated patients. CONCLUSION: Our study highlights the challenges in managing infective endocarditis in northern Morocco. The prognosis of infective endocarditis can be improved through multidisciplinary management within the implementation of an Endocarditis Team.
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Antibacterianos , Endocardite , Humanos , Marrocos/epidemiologia , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto , Prognóstico , Endocardite/epidemiologia , Endocardite/microbiologia , Endocardite/diagnóstico , Endocardite/terapia , Endocardite/mortalidade , Antibacterianos/uso terapêutico , Idoso , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/mortalidade , Endocardite Bacteriana/diagnóstico , Endocardite Bacteriana/tratamento farmacológico , Adulto Jovem , AdolescenteRESUMO
INTRODUCTION: Current risk score models for predicting mortality in infective endocarditis (IE) include data often unavailable in registries, limiting their use for confounding adjustment in population-based research. METHODS: This study assessed the Danish Comorbidity Index for Acute Myocardial Infarction (DANCAMI) for its ability to predict 30-day, 1-year, and 5-year mortality in IE patients, compared to the Charlson Comorbidity Index (CCI) and Elixhauser Comorbidity Index (ECI). The study included all adult Danish patients with first-time IE from 1995 to 2021. The area under the receiver operating characteristic curve (AUC) was estimated using logistic regression to measure discriminatory performance for all-cause and cardiovascular mortality at the specified time intervals. A baseline model included age and sex, while extended models incorporated continuous comorbidity scores. RESULTS: We identified 8966 patients with IE. Mortality rates were 12% at 30 days, 26% at 1 year, and 36% at 5 years. For all-cause mortality, AUCs for the baseline versus DANCAMI models were 0.64 vs. 0.69 at 30 days, 0.66 vs. 0.73 at 1 year, and 0.72 vs. 0.79 at 5 years. For cardiovascular mortality, AUCs for baseline versus DANCAMI models were 0.67 vs. 0.69 at 30 days, 0.67 vs. 0.69 at 1 year, and 0.70 vs. 0.71 at 5 years. CCI and ECI demonstrated comparable AUCs to the DANCAMI model. CONCLUSION: DANCAMI improved discrimination of short- and long-term mortality in IE patients and may be used for confounder adjustment similarly to CCI and ECI.
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Endocardite , Infarto do Miocárdio , Humanos , Masculino , Feminino , Dinamarca/epidemiologia , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/diagnóstico , Pessoa de Meia-Idade , Idoso , Endocardite/mortalidade , Endocardite/diagnóstico , Comorbidade , Sistema de Registros , Medição de Risco/métodos , Idoso de 80 Anos ou mais , Adulto , Mortalidade/tendências , SeguimentosRESUMO
BACKGROUND: In this prospective, observational study, we aimed to investigate epidemiologic and microbial trends of infective endocarditis in western Norway. METHODS: Clinical and microbiological characteristics of 497 cases of infective endocarditis from 2016 through 2022 were investigated. Categorical data were analysed using Chi-squared tests. Survival data were analysed using multiple Cox regression and reported using hazard ratios. RESULTS: The mean age was 67 years, and 74% were men. The annual incidence rates varied from 10.4 to 14.1 per 100,000 inhabitants per year. Infective endocarditis on native valves was observed in 257 (52%) of the cases, whereas infective endocarditis on prosthetic valves and/or cardiac implantable electronic devices was observed in 240 (48%) of the cases: infection on surgically implanted bioprostheses was observed in 124 (25%) of the patients, infection on transcatheter aortic valve implantation was observed in 47 (10%) patients, and infection on mechanical valves was observed in 34 (7%) cases. Infection related to cardiac implantable electronic devices was observed in a total of 50 (10%) cases. Staphylococcus aureus and viridans streptococci were the most common microbial causes, and isolated in 145 (29%) and 130 (26%) of the cases, respectively. Enterococcal endocarditis showed a rising trend during the study period and constituted 90 (18%) of our total cases of infective endocarditis, and 67%, 47%, and 26% of the cases associated with prosthetic material, transcatheter aortic valve implantation and cardiac implantable electronic devices, respectively. There was no significant difference in 90-day mortality rates between the native valve endocarditis group (12%) and the group with infective endocarditis on prosthetic valves or cardiac implants (14%), p = 0.522. In a model with gender, age, people who inject drugs, microbiology and type of valve affected, only advanced age was significantly associated with fatal outcome within 90 days. CONCLUSIONS: The incidence of infective endocarditis, and particularly enterococcal endocarditis, increased during the study period. Enterococci appeared to have a particular affinity for prosthetic cardiac material. Advanced age was the only independent risk factor for death within 90 days.
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Infecções Relacionadas à Prótese , Humanos , Masculino , Noruega/epidemiologia , Feminino , Idoso , Estudos Prospectivos , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Infecções Relacionadas à Prótese/epidemiologia , Infecções Relacionadas à Prótese/microbiologia , Infecções Relacionadas à Prótese/mortalidade , Incidência , Endocardite/epidemiologia , Endocardite/microbiologia , Endocardite/mortalidade , Próteses Valvulares Cardíacas/efeitos adversos , Próteses Valvulares Cardíacas/microbiologia , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/mortalidade , Adulto , Staphylococcus aureus/isolamento & purificaçãoRESUMO
OBJECTIVES: Sex-related differences play a role in cardiovascular disease-related outcomes. There is, however, a knowledge gap regarding sex-specific differences in patients with infective endocarditis (IE)-requiring surgical treatment. This study aims to analyse sex-related differences in the clinical presentation, treatment and clinical outcomes of patients with IE-requiring surgical treatment from the multicentric Germany-wide CAMPAIGN registry. METHODS: Patients with IE who underwent cardiac surgery between 1994 and 2018 at six German centres were retrospectively analysed. Outcomes were compared based on patients' sex. Primary outcomes were 30-day mortality and mid-term survival. RESULTS: A total of 4917 patients were included in the analysis (1364 female [27.7%] and 3553 male [72.3%]). Female patients presented with more comorbidities and higher surgical risk (EuroScore II 12.0% vs 10.0%, P < 0.001). The early postoperative course of female patients was characterized by longer ventilation times (20.0 h vs 16.0 h; P = 0.004), longer intensive care unit stay (4.0 days vs 3.0 days; P < 0.001), and more frequent new-onset dialysis (265 [20.3%] vs 549 [16.3%]; P = 0.001). The 30-day mortality was 13.8% and 15.5% in female and male patients, respectively (P = 0.06). The estimated mid-term survival was significantly higher amongst male patients (56.1% vs 45.4%; Log-rank P < 0.001). Female sex was an independent predictor of mid-term mortality (HR 1.2 [95% CI 1.0-1.4], P = 0.01). CONCLUSIONS: Male patients more frequently undergo cardiac surgery for IE. However, female patients have a higher surgical risk profile and subsequently an increased early postoperative morbidity, but with similar 30-day mortality compared with male patients. The estimated mid-term survival is lower amongst female patients.
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Procedimentos Cirúrgicos Cardíacos , Endocardite , Humanos , Masculino , Feminino , Procedimentos Cirúrgicos Cardíacos/mortalidade , Procedimentos Cirúrgicos Cardíacos/estatística & dados numéricos , Estudos Retrospectivos , Pessoa de Meia-Idade , Endocardite/cirurgia , Endocardite/mortalidade , Alemanha/epidemiologia , Fatores Sexuais , Idoso , Fatores de Risco , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/mortalidade , Sistema de RegistrosRESUMO
Background and Objectives: Determinants of long-term outcomes after surgery for native mitral valve endocarditis have not been thoroughly investigated. The aim of this study was to assess anatomical, disease, and surgical risk factors for long-term mortality and need of reintervention, in patients undergoing mitral valve surgery for active endocarditis. Materials and Methods: Patients who underwent surgery for active native mitral valve endocarditis at three academic centres, between 2000 and 2022, were analysed. The primary outcome was long-term survival. The secondary outcome was the freedom from mitral reoperation. Survival curves were constructed with Kaplan-Meier methodology. Multivariable Cox regression was used to identify demographic, anatomical, disease, and surgical factors associated with late mortality and reoperation. Results: 335 consecutive patients with active mitral endocarditis were analysed. Two hundred and one patients (70.5%) had infection confined to the valve cusp whereas 89 (25.6%) had invasive disease extended to the annulus and surrounding tissues. Preoperative neurological events occurred at the diagnosis in 52 cases. Streptococci were the most common causative organisms followed by Staphylococcus aureus, Coagulase-negative Staphylococcus, and Enterococcus. Valve repair was performed in 108 patients (32.2%). Survival at 5 and 10 years was 70.1% and 59.2%, respectively. Staphylococcus emerged as an independent predictor of late mortality, along with age, chronic obstructive pulmonary disease, and previous cardiac surgery. Survival was considerably reduced in patients with S. aureus compared with those without (log rank p < 0.001). The type of surgery (repair vs. replacement) did not emerge as a risk factor for late mortality and reoperation. Seventeen patients underwent mitral reoperation during the follow-up. The 5- and 10-year freedom from reoperation was 94.7% and 91.8%, respectively. Conclusions: Active mitral valve endocarditis remains a life-threatening disease with impaired survival. While lesion characteristics influenced surgical decision-making and intraoperative management, their impact on long-term survival and freedom from reintervention appears to be moderated by other factors such as infecting pathogens and patient comorbidities.
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Valva Mitral , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Valva Mitral/cirurgia , Idoso , Reoperação/estatística & dados numéricos , Fatores de Risco , Resultado do Tratamento , Estudos Retrospectivos , Endocardite/cirurgia , Endocardite/mortalidade , Adulto , Modelos de Riscos Proporcionais , Estimativa de Kaplan-MeierRESUMO
Importance: Rheumatic heart disease (RHD) remains a public health issue in low- and middle-income countries (LMICs). However, there are few large studies enrolling individuals from multiple endemic countries. Objective: To assess the risk and predictors of major patient-important clinical outcomes in patients with clinical RHD. Design, Setting, and Participants: Multicenter, hospital-based, prospective observational study including 138 sites in 24 RHD-endemic LMICs. Main Outcomes and Measures: The primary outcome was all-cause mortality. Secondary outcomes were cause-specific mortality, heart failure (HF) hospitalization, stroke, recurrent rheumatic fever, and infective endocarditis. This study analyzed event rates by World Bank country income groups and determined the predictors of mortality using multivariable Cox models. Results: Between August 2016 and May 2022, a total of 13â¯696 patients were enrolled. The mean age was 43.2 years and 72% were women. Data on vital status were available for 12â¯967 participants (94.7%) at the end of follow-up. Over a median duration of 3.2 years (41â¯478 patient-years), 1943 patients died (15% overall; 4.7% per patient-year). Most deaths were due to vascular causes (1312 [67.5%]), mainly HF or sudden cardiac death. The number of patients undergoing valve surgery (604 [4.4%]) and HF hospitalization (2% per year) was low. Strokes were infrequent (0.6% per year) and recurrent rheumatic fever was rare. Markers of severe valve disease, such as congestive HF (HR, 1.58 [95% CI, 1.50-1.87]; P < .001), pulmonary hypertension (HR, 1.52 [95% CI, 1.37-1.69]; P < .001), and atrial fibrillation (HR, 1.30 [95% CI, 1.15-1.46]; P < .001) were associated with increased mortality. Treatment with surgery (HR, 0.23 [95% CI, 0.12-0.44]; P < .001) or valvuloplasty (HR, 0.24 [95% CI, 0.06-0.95]; P = .042) were associated with lower mortality. Higher country income level was associated with lower mortality after adjustment for patient-level factors. Conclusions and Relevance: Mortality in RHD is high and is correlated with the severity of valve disease. Valve surgery and valvuloplasty were associated with substantially lower mortality. Study findings suggest a greater need to improve access to surgical and interventional care, in addition to the current approaches focused on antibiotic prophylaxis and anticoagulation.
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Causas de Morte , Hospitalização , Cardiopatia Reumática , Humanos , Cardiopatia Reumática/mortalidade , Cardiopatia Reumática/complicações , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estudos Prospectivos , Hospitalização/estatística & dados numéricos , Insuficiência Cardíaca/mortalidade , Insuficiência Cardíaca/complicações , Acidente Vascular Cerebral/mortalidade , Acidente Vascular Cerebral/epidemiologia , Endocardite/mortalidade , Febre Reumática/complicações , Febre Reumática/mortalidade , Países em Desenvolvimento , Modelos de Riscos Proporcionais , MorbidadeRESUMO
INTRODUCTION: Congenital heart diseases (CHD) with abnormal turbulent blood flow are associated with the highest risk of infective endocarditis (IE). Despite advancement in diagnostics and treatment, the mortality rate of IE remains high due the life-threatening complications. Our study aims to assess the incidence and mortality rates of IE and predictive factors for mortality among adults CHD (ACHD). METHODS: A systematic literature search was conducted on PubMed, SCOPUS, and Ovid SP to retrieve relevant studies. The pooled estimates and predictors of mortality were calculated using the random-effects generic inverse variance method using R programming. RESULTS: 12 studies involving 3738 ACHD patients were included in this meta-analysis. The overall incidence of IE in ACHD was 1.26 per 1000 patient-years (95% CI 0.55-1.96). 60% (95% CI 46-72%) of patients had surgical management for IE. The mortality rate of IE was 9% (95% CI 7-12%). The predictors of mortality were conservative management (OR: 5.07, 95% CI: 4.63-5.57), renal dysfunction (OR: 4.15, 95% CI: 2.92-5.88), cerebral complications (OR: 3.59, 95% CI: 1.78-7.23), abscesses/valve complications (OR: 2.67, 95% CI: 1.71-4.16), Staphylococcus aureus infection (OR: 2.32, 95% CI: 1.33-4.06), emboli (OR: 2.03, 95% CI: 1.47-2.79), body mass index (OR: 1.10, 95% CI: 1.01-1.21), age (OR: 1.02, 95% CI: 1.00-1.04), and previous IE (OR: 1.02, 95% CI: 1.00-1.04). CONCLUSION: The mortality rate of IE in ACHD is low. However, conservative management is associated with the highest risk of mortality.
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Endocardite , Cardiopatias Congênitas , Humanos , Cardiopatias Congênitas/mortalidade , Cardiopatias Congênitas/complicações , Incidência , Endocardite/mortalidade , Endocardite/epidemiologia , Endocardite/diagnóstico , Adulto , Fatores de Risco , Valor Preditivo dos Testes , Mortalidade/tendênciasRESUMO
PURPOSE: S. aureus bacteremia (SAB) is a common and severe infection with high mortality and morbidity. The clinical relevance of the finding of concurrent S. aureus bacteriuria (SABU) is debated. The goal of this study was to analyze whether a concurrent SABU is associated with complicated SAB, infective endocarditis (IE) and mortality. METHODS: We conducted a retrospective cohort study, reviewing medical charts of all episodes of SAB in patients > 18 years in the region of Skåne, Sweden, between 1st of January and 31st of June 2020. Episodes where a concurrent urine culture was performed were included for analysis. An episode was considered as complicated SAB if there was either attributable mortality, recurrent infection, embolic stroke, or occurrence of a complicated focus of infection. RESULTS: During the study period, there were 279 episodes of SAB. 154 episodes met the eligibility criteria, of whom 37 (24%) had concurrent SABU. In 78 episodes (51%), the patients had a complicated SAB. There was a significantly lower proportion of complicated SAB for episodes with concurrent SABU (32%), compared to episodes without concurrent SABU (56%), p-value 0.014. Moreover, in the cohort there were 11 episodes (7.1%) of IE and a 30 days mortality rate of 16%, with no difference between the groups with or without SABU. CONCLUSIONS: There is an association between concurrent SABU and a decreased risk for complicated SAB among patients with SAB. This study found no significant association between SABU and neither IE nor mortality for patients with SAB.
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Bacteriemia , Bacteriúria , Infecções Estafilocócicas , Staphylococcus aureus , Humanos , Estudos Retrospectivos , Infecções Estafilocócicas/mortalidade , Infecções Estafilocócicas/microbiologia , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/complicações , Masculino , Feminino , Bacteriemia/microbiologia , Bacteriemia/mortalidade , Bacteriemia/epidemiologia , Bacteriemia/complicações , Idoso , Pessoa de Meia-Idade , Bacteriúria/microbiologia , Bacteriúria/epidemiologia , Bacteriúria/complicações , Suécia/epidemiologia , Fatores de Risco , Idoso de 80 Anos ou mais , Endocardite/microbiologia , Endocardite/mortalidade , Endocardite/complicações , Endocardite/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/mortalidade , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/complicações , AdultoRESUMO
BACKGROUND AND AIMS: Surgical explantation of transcatheter heart valves (THVs) is rapidly increasing, but there are limited data on patients with THV-associated infective endocarditis (IE). This study aims to assess the outcomes of patients undergoing THV explant for IE. METHODS: All patients who underwent THV explant between 2011 and 2022 from 44 sites in the EXPLANT-TAVR registry were identified. Patients with IE as the reason for THV explant were compared to those with other mechanisms of bioprosthetic valve dysfunction (BVD). RESULTS: A total of 372 patients from the EXPLANT-TAVR registry were included. Among them, 184 (49.5%) patients underwent THV explant due to IE and 188 (50.5%) patients due to BVD. At the index transcatheter aortic valve replacement, patients undergoing THV explant for IE were older (74.3 ± 8.6 vs. 71 ± 10.6 years) and had a lower Society of Thoracic Surgeons risk score [2.6% (1.8-5.0) vs. 3.3% (2.1-5.6), P = .029] compared to patients with BVD. Compared to BVD, IE patients had longer intensive care unit and hospital stays (P < .05) and higher stroke rates at 30 days (8.6% vs. 2.9%, P = .032) and 1 year (16.2% vs. 5.2%, P = .010). Adjusted in-hospital, 30-day, and 1-year mortality was 12.1%, 16.1%, and 33.8%, respectively, for the entire cohort, with no significant differences between groups. Although mortality was numerically higher in IE patients 3 years postsurgery (29.6% for BVD vs. 43.9% for IE), Kaplan-Meier analysis showed no significant differences between groups (P = .16). CONCLUSIONS: In the EXPLANT-TAVR registry, patients undergoing THV explant for IE had higher 30-day and 1-year stroke rates and longer intensive care unit and hospital stays. Moreover, patients undergoing THV explant for IE had a higher 3-year mortality rate, which did not reach statistical significance given the relatively small sample size of this unique cohort and the reduced number of events.
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Endocardite , Falha de Prótese , Infecções Relacionadas à Prótese , Sistema de Registros , Substituição da Valva Aórtica Transcateter , Humanos , Masculino , Feminino , Idoso , Substituição da Valva Aórtica Transcateter/efeitos adversos , Substituição da Valva Aórtica Transcateter/mortalidade , Infecções Relacionadas à Prótese/epidemiologia , Infecções Relacionadas à Prótese/mortalidade , Endocardite/cirurgia , Endocardite/mortalidade , Remoção de Dispositivo , Próteses Valvulares Cardíacas/efeitos adversos , Bioprótese/efeitos adversos , Resultado do Tratamento , Idoso de 80 Anos ou mais , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: Observational studies suggest that valvular surgery can reduce mortality in selected patients with infective endocarditis (IE). However, the benefit of this intervention according to frailty levels remains unclear. Our study aims to assess the effect of valvular surgery according to frailty status in this population. METHODS: We performed a retrospective study using the 2016-2019 National Inpatient Sample database. Adult patients with a primary diagnosis of IE were included. Frailty was assessed using the Hospital Frailty Risk Score. Inverse probability of treatment weighting (IPTW) was used to balance baseline differences between groups. RESULTS: A total of 53,275 patients with IE were included, with 18.3% underwent valvular surgery. The median age was 52 (34-68) years, with 41% females. Overall, 42.7% had low risk of frailty, 53.1% intermediate risk, and 4.2% high risk. After IPTW adjustment, in-hospital mortality was similar both for the entire cohort between valvular and non-valvular surgery groups (3.7% vs. 4.1%, p = .483), and low (1% vs. 0.9%, p = .952) or moderate (5.4% vs. 6%, p = .548) risk of frailty. However, patients at high risk of frailty had significantly lower in-hospital mortality in the valvular surgery group (4.6% vs. 13.9%, p = .016). Renal replacement therapy was similar between groups across frailty status. In contrast, surgery was associated with increased use of mechanical circulatory support and pacemaker implantation. CONCLUSIONS: Our findings suggest that there was no difference in survival between valve surgery and medical management in patients at low/intermediate frailty risk, but not for high-risk individuals.
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Endocardite , Fragilidade , Mortalidade Hospitalar , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fragilidade/complicações , Fragilidade/diagnóstico , Idoso , Endocardite/cirurgia , Endocardite/mortalidade , Endocardite/complicações , Fatores de Risco , Medição de Risco/métodos , Adulto , Estados Unidos/epidemiologia , Implante de Prótese de Valva Cardíaca/efeitos adversos , Doenças das Valvas Cardíacas/cirurgia , Doenças das Valvas Cardíacas/complicações , Taxa de Sobrevida/tendênciasRESUMO
Right-sided infective endocarditis (RSIE) is less common than left-sided infective endocarditis (LSIE) and exhibits distinct epidemiological, clinical, and microbiological characteristics. Previous studies have focused primarily on RSIE in patients with intravenous drug use. We investigated the characteristics and risk factors for RSIE in an area where intravenous drug use is uncommon. A retrospective cohort study was conducted at a tertiary hospital in South Korea. Patients diagnosed with infective endocarditis between November 2005 and August 2017 were categorized into LSIE and RSIE groups. Of the 406 patients, 365 (89.9%) had LSIE and 41 (10.1%) had RSIE. The mortality rates were 31.7% in the RSIE group and 31.5% in the LSIE group (P = 0.860). Patients with RSIE had a higher prevalence of infection with Staphylococcus aureus (29.3% vs. 13.7%, P = 0.016), coagulase-negative staphylococci (17.1% vs. 6.0%, P = 0.022), and gram-negative bacilli other than HACEK (12.2% vs. 2.2%, P = 0.003). Younger age (adjusted odds ratio [aOR] 0.97, 95% confidence interval [CI] 0.95-0.99, P = 0.006), implanted cardiac devices (aOR 37.75, 95% CI 11.63-141.64, P ≤ 0.001), and central venous catheterization (aOR 4.25, 95% CI 1.14-15.55, P = 0.029) were independent risk factors for RSIE. Treatment strategies that consider the epidemiologic and microbiologic characteristics of RSIE are warranted.
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Endocardite , Humanos , Masculino , República da Coreia/epidemiologia , Feminino , Fatores de Risco , Estudos Retrospectivos , Pessoa de Meia-Idade , Idoso , Endocardite/epidemiologia , Endocardite/mortalidade , Endocardite/microbiologia , Adulto , Infecções Estafilocócicas/epidemiologia , Infecções Estafilocócicas/microbiologia , Endocardite Bacteriana/epidemiologia , Endocardite Bacteriana/microbiologia , Endocardite Bacteriana/mortalidade , Staphylococcus aureus/isolamento & purificação , Staphylococcus aureus/patogenicidade , Prevalência , Centros de Atenção TerciáriaRESUMO
BACKGROUND: Infective endocarditis (IE) is a continuously evolving disease with a high mortality rate despite different advances in treatment. In Ethiopia, there is a paucity of data regarding IE. Therefore, this study is aimed at assessing IE-related in-hospital mortality and characterization of IE patients based on their microbiological, clinical features, and management profiles in the Ayder Comprehensive Specified Hospital (ACSH). METHODS: We conducted a hospital-based prospective follow-up study with all consecutive sampling techniques for suspected infective endocarditis patients admitted to ACSH from January 2020 to February 2022. Echocardiography was performed, and three sets of blood samples for blood culture were taken as per the standard protocol. We also performed isolation of microbial etiologies and antimicrobial susceptibility tests. The data was analyzed using STATA version 16. Stepwise logistic regression was run to identify predictors of in-hospital mortality. Effects were measured through the odds ratio at the 5% level of significance. RESULTS: Seventy-four cases of suspected infective endocarditis were investigated; of these, 54 episodes fulfilled modified Duke's criteria. Rheumatic heart disease (RHD) (85.2%) was the most common underlying heart disease. Murmur (94.4%), fever (68.5%), and pallor (57.4%) were the most common clinical findings. Vegetation was present in 96.3% of episodes. Blood culture was positive only in 7 (13%) episodes. Complications occurred in 41 (75.9%) cases, with congestive heart failure being the most common. All patients were managed medically, with no surgical intervention. The in-hospital mortality was 14 (25.9%). IE-related in-hospital mortality was significantly associated with surgery recommendation and myalgia clinical symptoms. CONCLUSION: IE occurred relatively in a younger population, with RHD as the most common underlying heart disease. There was a high rate of culture-negative endocarditis, and the majority of patients were treated empirically. Mortality was high. The establishment of cardiac surgery and strengthening microbiology services should be given top priority.
Assuntos
Endocardite , Mortalidade Hospitalar , Humanos , Etiópia/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Endocardite/mortalidade , Endocardite/microbiologia , Endocardite/diagnóstico , Estudos Prospectivos , Adulto Jovem , Hospitais Especializados , Idoso , Seguimentos , Ecocardiografia , Adolescente , Fatores de RiscoRESUMO
BACKGROUND: Aortic valve infective endocarditis may be complicated by high-degree atrioventricular block in up to 10-20% of cases. AIM: To assess high-degree atrioventricular block occurrence, contributing factors, prognosis and evolution in patients referred for aortic infective endocarditis. METHODS: Two hundred and five patients referred for aortic valve infective endocarditis between January 2018 and March 2021 were included in this study. A comprehensive assessment of clinical, electrocardiographic, biological, microbiological and imaging data was conducted, with a follow-up carried out over 1 year. RESULTS: High-degree atrioventricular block occurred in 22 (11%) patients. In univariate analysis, high-degree atrioventricular block was associated with first-degree heart block at admission (odds ratio 3.1; P=0.015), periannular complication on echocardiography (odds ratio 6.9; P<0.001) and severe biological inflammatory syndrome, notably C-reactive protein (127 vs 90mg/L; P=0.011). In-hospital mortality (12.7%) was higher in patients with high-degree atrioventricular block (odds ratio 4.0; P=0.011) in univariate analysis. Of the 16 patients implanted with a permanent pacemaker for high-degree atrioventricular block and interrogated, only four (25%) were dependent on the pacing function at 1-year follow-up. CONCLUSIONS: High-degree atrioventricular block is associated with high inflammation markers and periannular complications, especially if first-degree heart block is identified at admission. High-degree atrioventricular block is a marker of infectious severity, and tends to raise the in-hospital mortality rate. Systematic assessment of patients admitted for infective endocarditis suspicion, considering these contributing factors, could indicate intensive care unit monitoring or even temporary pacemaker implantation in those at highest risk.
Assuntos
Valva Aórtica , Bloqueio Atrioventricular , Mortalidade Hospitalar , Marca-Passo Artificial , Humanos , Masculino , Feminino , Bloqueio Atrioventricular/fisiopatologia , Bloqueio Atrioventricular/diagnóstico , Bloqueio Atrioventricular/etiologia , Bloqueio Atrioventricular/terapia , Bloqueio Atrioventricular/mortalidade , Pessoa de Meia-Idade , Idoso , Fatores de Risco , Valva Aórtica/cirurgia , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/fisiopatologia , Valva Aórtica/microbiologia , Fatores de Tempo , Endocardite/mortalidade , Endocardite/diagnóstico , Endocardite/complicações , Estimulação Cardíaca Artificial , Estudos Retrospectivos , Adulto , Medição de Risco , Eletrocardiografia , Frequência Cardíaca , Idoso de 80 Anos ou mais , Sistema de Condução Cardíaco/fisiopatologiaRESUMO
BACKGROUND: While the proportion of drug-use-associated infective endocarditis (DU-IE) has been increasing during the opioid crisis in the United States, it is unknown whether this is seen in Denmark, where several preventive means have been implemented. We aimed to assess the temporal proportion of DU-IE and examine the rate of IE recurrence and mortality. METHODS: This nationwide cohort study identified all patients with first-time infective endocarditis in 1999-2018. Drug use was defined using ICD-8/10 codes or prescription filling of medication for opioid use disorder. Long-term mortality was examined with a Kaplan-Meier estimator and a multivariate Cox model. The recurrence of IE was examined with the Aalen-Johansen method and a multivariate cause-specific hazard model. RESULTS: We included 8,843 patients with IE: 407 with DU-IE (60.7% male, median age 43.8 years) and 8,436 with non-DU-IE (65.8% male, median age 71.5 years). The proportion of DU-IE decreased from 5.9% to 3.8% during our study period. The one-year cumulative incidence of all-cause mortality was 16.9% (CI 12.9%-20.8%) for patients with DU-IE and 17.3% (CI 16.4%-18.2%) for patients with non-DU-IE. Drug use was associated with higher one-year mortality (adjusted HR 1.64 (CI 1.23%-2.21%)). The 1-year cumulative incidence of IE recurrence was 12.8% (CI 9.3%-16.3%) in patients with DU-IE and 4.3% (CI 3.8%-4.8%) in patients with non-DU-IE. Drug use was associated with a higher 1-year recurrence of IE (adjusted HR 3.39 (CI 2.35-4.88)). CONCLUSION: In Denmark, the proportion of patients with DU-IE fell by one-third from 1999 to 2018. DU-IE was associated with higher mortality and recurrence rates than non-DU-IE.
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Endocardite , Recidiva , Humanos , Masculino , Feminino , Dinamarca/epidemiologia , Pessoa de Meia-Idade , Adulto , Idoso , Endocardite/epidemiologia , Endocardite/mortalidade , Prognóstico , Incidência , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Estudos de CoortesRESUMO
INTRODUCTION: The existing literature offers limited insights into the influence of Libman-Sacks Endocarditis (LSE) on inpatient outcomes in individuals with Systemic Lupus Erythematosus (SLE). This study aimed to explore the characteristics and prognosis of SLE patients with LSE and the impact of LSE in patients with SLE on inpatient outcomes including inpatient mortality, length of stay, acute heart failure, atrial fibrillation, and cerebrovascular accidents (CVA). METHODS: This study included adult patients who were hospitalized with SLE between the years 2019 and 2020, using the National Inpatient Sample (NIS) database. The total number of patients with a diagnosis of SLE in the years 2019 and 2020 in the NIS database was 150,411. Of those, 349 had a diagnosis of LSE. The study population was divided into two groups: one group with SLE and LSE, and another group with SLE but without LSE. RESULTS: Caucasians made up 54.9% of the patients with a diagnosis of SLE in our patient population, while African Americans made up 26.9% and the Hispanics accounted for 12.2%. Of patients with LSE, Caucasians and African Americans represented 42.9% each. Patients with a diagnosis of LSE had a higher inpatient mortality than those with SLE without LSE (aOR: 9.74 CI 1.12-84.79, p 0.04). Patients with SLE with LSE were more likely to have acute heart failure than those without LSE, although this was not statistically significant (aOR 1.18 CI 0.13-11.07, p 0.88). Similarly, patients with SLE with LSE were more likely to have atrial fibrillation than those without LSE (aOR 4.45 CI: 0.77-25.57, p 0.10). CVAs were significantly higher in SLE patients with LSE than those without LSE (aOR 141.43 CI 16.59-1205.52, p < .01). DISCUSSION: Patients who develop LSE were found to have significantly higher risks of inpatient mortality and cerebrovascular accidents. Early and precise detection of LSE in such patients may ensure timely intervention and prevention of the associated adverse outcomes. Further studies may attempt to develop screening methods for detection of LSE to effectively reduce morbidity and mortality associated with SLE.
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Mortalidade Hospitalar , Lúpus Eritematoso Sistêmico , Humanos , Feminino , Masculino , Estudos Retrospectivos , Pessoa de Meia-Idade , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/mortalidade , Adulto , Endocardite/mortalidade , Fibrilação Atrial/complicações , Tempo de Internação/estatística & dados numéricos , Idoso , Prognóstico , Pacientes Internados/estatística & dados numéricos , Insuficiência Cardíaca/etiologia , Hospitalização/estatística & dados numéricos , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Infective endocarditis (IE) is a severe valvular disease associated with high morbidity and mortality. AIMS: This preliminary study aimed to evaluate patient profiles and treatment outcomes of IE in Poland and compare them with European IE characteristics. METHODS: We conducted a prospective multicenter observational cohort study - the POL-ENDO registry - in IE patients from 134 hospitals in Poland recruited between August 2022 and August 2023. We evaluated demographic, clinical, imaging, and treatment outcome data. A comparison of the Polish patients with those assessed in the EURO-ENDO registry between January 2016 and March 2018 was performed. RESULTS: Of a total of 880 IE patients, 622 were male (70.7%). The POL-ENDO participants were older (61.4 [16.7] years vs. 59.25 [18.03] years; P = 0.001). Native-valve IE occurred more often in Poland (82.3% vs. 56.6%; P <0.001). Transthoracic echocardiography was performed more frequently in Poland (93.6% vs. 89.8%; P <0.001). New imaging techniques (computed tomography/magnetic resonance imaging/positron emission tomography/single-photon emission computed tomography) were less frequently used in Poland (computed tomography: 41.3% vs. 53.2%; P <0.001; magnetic resonance imaging: 6.4% vs. 18.7%; P <0.001). Heart failure occurred more often in Poland as an in-hospital complication (31.4% vs. 14.1%; P <0.001). Surgical treatment was less frequently performed in Poland (36.9% vs. 51.2%; P <0.001). In-hospital mortality was higher in Poland (21% vs. 17%; P = 0.008). CONCLUSION: Polish IE patients were significantly older and had more comorbidities. New imaging techniques are less frequently used in Poland. Echocardiography was performed more frequently in Poland as the diagnostic mainstay. Surgical treatment was significantly less frequent in Poland. In-hospital mortality in Poland is higher.
Assuntos
Sistema de Registros , Humanos , Polônia/epidemiologia , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Estudos Prospectivos , Endocardite/mortalidade , Endocardite/epidemiologia , Endocardite/diagnóstico , Adulto , Ecocardiografia , Resultado do TratamentoRESUMO
Among a statewide cohort of 1874 patients surviving hospitalization for drug use-associated endocarditis during 2017-2020, the 3-year risk of death or future hospitalization was 38% (16% for death before later infection, 14% for recurrent endocarditis, 14% for soft tissue, 9% for bacteremia, 5% for bone/joint, and 4% for spinal infections).
Assuntos
Endocardite , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Endocardite/mortalidade , Fatores de Risco , Hospitalização/estatística & dados numéricos , Bacteriemia/mortalidade , Endocardite Bacteriana/mortalidade , Idoso , Estudos de Coortes , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/mortalidadeRESUMO
BACKGROUND: Cardiac surgery for infective endocarditis (IE) is associated with significant hospital mortality, and female sex may be associated with worse outcomes. However, the impact of sex on the presenting characteristics, management, and outcomes of patients operated on for acute infective endocarditis (IE) has not been adequately studied. OBJECTIVES: The goal of our study was to analyse differences in management and outcome of IE between women and men who undergo surgery. METHODS: Clinical data of 717 patients undergoing cardiac surgery for IE between December 2005 and December 2019 were prospectively collected. Sex-related postoperative outcomes including in-hospital mortality were recorded. Univariable and multivariable analyses were performed to identify potential sex-related determinant of in-hospital mortality. RESULTS: In all, 532 male patients (74.2%) and 185 female patients (25.8%) underwent surgery for IE. At baseline, women had more frequent mitral regurgitation with 63 patients (34.1%) than men with 135 patients (25.4%) (P = 0.002). Female sex was associated with higher in-hospital mortality (23.2% versus 17.3%, P = 0.049). However, multivariable analysis revealed age (P < 0.01), antibiotics < 7 days before surgery (P = 0.01) and staphylococcal IE (P < 0.01) but not female sex (P = 0.99) as independent determinants of hospital mortality. CONCLUSIONS: In this study of patients operated-on for IE, female sex was associated with more severe manifestations of IE and significantly higher in-hospital mortality. However, after multivariable analysis, initial presentation, but not sex, seemed to determine clinical outcomes.