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Previous research indicates varying stroke rates after mitral valve (MV) interventions. This study aimed to compare postprocedural stroke risks after transcatheter and surgical MV interventions. Electronic databases were searched from inception to February 2024 for studies comparing stroke rates after mitral transcatheter edge-to-edge repair (mTEER), surgical MV repair/replacement, or guideline-directed medical therapy (GDMT). Primary end points were all-time and early (<30 days) stroke. Secondary outcomes included new-onset atrial fibrillation and 1-year all-cause mortality. A frequentist network meta-analysis was employed to compare outcomes. The network meta-analysis included 18 studies (3 randomized controlled trials and 15 observational), with 51,703 patients. mTEER was associated with a decreased risk of all-time (odds ratio [OR] 0.61, 95% confidence interval [CI] 0.41 to 0.89) and early stroke (OR 0.41, 95% CI 0.33 to 0.51) compared with surgery, and a similar risk of all-time (OR 1.54, 95% CI 0.76 to 3.12) and early stroke (OR 2.12, 95% CI 0.53 to 8.47) compared with GDMT. Conversely, surgery was associated with an increased risk of all-time (OR 2.55, 95% CI 1.17 to 5.57) and early stroke (OR 5.15, 95% CI 1.27 to 20.84) compared with GDMT. There were no statistically significant differences in the risk of new-onset atrial fibrillation (OR 0.38, 95% CI 0.11 to 1.31) and 1-year all-cause mortality (OR 1.43, 95% CI 0.91 to 2.24) between mTEER versus surgery. In conclusion, mTEER was associated with a lower risk of stroke and similar risks of new-onset atrial fibrillation and 1-year mortality compared with surgical MV interventions. Further studies are needed to understand the mechanisms of stroke and to determine strategies to reduce stroke risk after MV interventions.
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Metanálise em Rede , Acidente Vascular Cerebral , Humanos , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/prevenção & controle , Implante de Prótese de Valva Cardíaca , Complicações Pós-Operatórias/epidemiologia , Valva Mitral/cirurgia , Fibrilação Atrial/epidemiologia , Insuficiência da Valva Mitral/cirurgia , Insuficiência da Valva Mitral/epidemiologia , Cateterismo Cardíaco , Fatores de RiscoRESUMO
Background Data on clinical outcomes after transcatheter aortic valve replacement (TAVR) in specific cancer types or the presence of metastatic disease remain sparse. This study aimed to investigate the impact of active cancer on short-term mortality, complications, and readmission rates after TAVR across different cancer types. Methods and Results The authors assessed the Nationwide Readmissions Database for TAVR cases from 2012 to 2019. Patients were stratified by specific cancer types. Primary outcome was in-hospital mortality. Secondary outcomes included bleeding requiring blood transfusion and readmissions at 30, 90, and 180 days after TAVR. Overall, 122 573 patients undergoing TAVR were included in the analysis, of whom 8013 (6.5%) had active cancer. After adjusting for potential confounders, the presence of active cancer was not associated with increased in-hospital mortality (adjusted odds ratio [aOR], 1.06 [95% CI, 0.89-1.27]; P=0.523). However, active cancer was associated with an increased risk of readmission at 30, 90, and 180 days after TAVR and increased risk of bleeding requiring transfusion at 30 days. Active colon and any type of metastatic cancer were individually associated with readmissions at 30, 90, and 180 days after TAVR. At 30 days after TAVR, colon (aOR, 2.51 [95% CI, 1.68-3.76]; P<0.001), prostate (aOR, 1.40 [95% CI, 1.05-1.86]; P=0.021), and any type of metastatic cancer (aOR, 1.65 [95% CI, 1.23-2.22]; P=0.001) were individually associated with an increased risk of bleeding requiring transfusion. Conclusions Patients with active cancer had similar in-hospital mortality after TAVR but higher risk of readmission and bleeding requiring transfusion, the latter depending on certain types of cancer.
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Estenose da Valva Aórtica , Neoplasias , Substituição da Valva Aórtica Transcateter , Masculino , Humanos , Substituição da Valva Aórtica Transcateter/efeitos adversos , Estenose da Valva Aórtica/cirurgia , Fatores de Risco , Resultado do Tratamento , Hemorragia/etiologia , Valva Aórtica/cirurgiaRESUMO
AIM: The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS: A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE: This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Cardiologia , Doença das Coronárias , Cardiopatias , Isquemia Miocárdica , Estados Unidos , Humanos , Antígeno Nuclear de Célula em Proliferação , American Heart Association , Doença CrônicaRESUMO
AIM: The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS: A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE: This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Cardiologia , Doença das Coronárias , Isquemia Miocárdica , Humanos , American Heart Association , Isquemia Miocárdica/diagnóstico , Antígeno Nuclear de Célula em Proliferação , Estados UnidosRESUMO
Background: Although variation in the management of patients with non-ST-elevation myocardial infarction (NSTEMI) is well documented across US hospitals, few data exist characterizing variation in outcomes following specific management strategies. Methods: Admissions for NSTEMI to hospitals performing coronary angiography, percutaneous coronary intervention (PCI), and coronary artery bypass graft (CABG) surgery between 2016 and 2018 were identified from the National Inpatient Sample. Patients were categorized according to treatment rendered (medical therapy alone, angiography without revascularization, PCI, or CABG). The primary end point was variation in the incidence of composite in-hospital death, postprocedure myocardial infarction, or stroke, stratified by treatment rendered. Secondary outcomes included variation in length of stay (LOS), cost, and use of each treatment modality. Variation was characterized by the median odds ratio. Results: Among 140,194 hospitalizations for NSTEMI, 35,748 (25.5%) patients received medical therapy alone, 28,678 (20.5%) underwent angiography without revascularization, 58,383 (41.6%) underwent PCI, and 17,385 (12.4%) underwent CABG. Despite adjusting for patient- and hospital-related factors, 2 similar patients were 25% more likely to experience the composite primary outcome following PCI and 45% more likely following CABG at 1 randomly selected hospital than at another. Significant hospital-level variations in LOS and cost were also apparent following each treatment modality. Conclusions: In a large national analysis of hospitalizations for NSTEMI, significant variation was observed in clinical outcome, LOS, and cost associated with each treatment modality, despite adjustment for patient- and hospital-related factors.
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Importance: In patients with severe aortic stenosis and left ventricular ejection fraction (LVEF) less than 50%, early LVEF improvement after transcatheter aortic valve replacement (TAVR) is associated with improved 1-year mortality; however, its association with long-term clinical outcomes is not known. Objective: To examine the association between early LVEF improvement after TAVR and 5-year outcomes. Design, Setting, and Participants: This cohort study analyzed patients enrolled in the Placement of Aortic Transcatheter Valves (PARTNER) 1, 2, and S3 trials and registries between July 2007 and April 2015. High- and intermediate-risk patients with baseline LVEF less than 50% who underwent transfemoral TAVR were included in the current study. Data were analyzed from August 2020 to May 2021. Exposures: Early LVEF improvement, defined as increase of 10 percentage points or more at 30 days and also as a continuous variable (ΔLVEF between baseline and 30 days). Main Outcomes and Measures: All-cause death at 5 years. Results: Among 659 included patients with LVEF less than 50%, 468 (71.0%) were male, and the mean (SD) age was 82.4 (7.7) years. LVEF improvement within 30 days following transfemoral TAVR occurred in 216 patients (32.8%) (mean [SD] ΔLVEF, 16.4 [5.7%]). Prior myocardial infarction, diabetes, cancer, higher baseline LVEF, larger left ventricular end-diastolic diameter, and larger aortic valve area were independently associated with lower likelihood of LVEF improvement. Patients with vs without early LVEF improvement after TAVR had lower 5-year all-cause death (102 [50.0%; 95% CI, 43.3-57.1] vs 246 [58.4%; 95% CI, 53.6-63.2]; P = .04) and cardiac death (52 [29.5%; 95% CI, 23.2-37.1] vs 135 [38.1%; 95% CI, 33.1-43.6]; P = .05). In multivariable analyses, early improvement in LVEF (modeled as a continuous variable) was associated with lower 5-year all-cause death (adjusted hazard ratio per 5% increase in LVEF, 0.94 [95% CI, 0.88-1.00]; P = .04) and cardiac death (adjusted hazard ratio per 5% increase in LVEF, 0.90 [95% CI, 0.82-0.98]; P = .02) after TAVR. Restricted cubic spline analysis demonstrated a visual inflection point at ΔLVEF of 10% beyond which there was a steep decline in all-cause mortality with increasing degree of LVEF improvement. There were no statistically significant differences in rehospitalization, New York Heart Association functional class, or Kansas City Cardiomyopathy Questionnaire Overall Summary score at 5 years in patients with vs without early LVEF improvement. In subgroup analysis, the association between early LVEF improvement and 5-year all-cause death was consistent regardless of the presence or absence of coronary artery disease or prior myocardial infarction. Conclusions and Relevance: In patients with severe aortic stenosis and LVEF less than 50%, 1 in 3 experience LVEF improvement within 1 month after TAVR. Early LVEF improvement is associated with lower 5-year all-cause and cardiac death.
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Estenose da Valva Aórtica , Infarto do Miocárdio , Substituição da Valva Aórtica Transcateter , Idoso de 80 Anos ou mais , Estudos de Coortes , Morte , Feminino , Humanos , Masculino , Infarto do Miocárdio/cirurgia , Volume Sistólico , Função Ventricular EsquerdaRESUMO
OBJECTIVES: The aim of this study was to examine the association between percutaneous left atrial appendage occlusion (LAAO) procedural volume and in-hospital outcomes. BACKGROUND: Several studies have demonstrated an inverse volume-outcome relationship for patients undergoing invasive cardiac procedures. Whether a similar association exists for percutaneous LAAO remains unknown. METHODS: Patients undergoing LAAO in 2017 were identified in the Nationwide Readmissions Database. Hospitals were categorized into 3 groups on the basis of tertiles of annual procedural volume: low (5 to 15 cases/year), medium (17 to 31 cases/year), and high (32 to 211 cases/year). Multivariate hierarchical logistic regression and restricted cubic spline analyses were performed to examine the association of hospital LAAO volume and outcomes. The primary outcome was in-hospital major adverse events (MAE), defined as a composite of mortality, stroke or transient ischemic attack, bleeding or transfusion, vascular complications, myocardial infarction, systemic embolization, and pericardial effusion or tamponade requiring pericardiocentesis or surgery. RESULTS: This study included 5,949 LAAO procedures performed across 196 hospitals with a median annual procedural volume of 41 (interquartile range: 25 to 67). Low-volume hospitals had higher rates of in-hospital MAE (9.5% vs. 5.6%; p < 0.001), stroke or transient ischemic attack (2.1% vs. 1.3%; p = 0.049), and bleeding or transfusion (6.1% vs. 3.5%; p = 0.002) compared with high-volume hospitals. No differences were noted for other components of MAE and index length of stay. On multivariate analysis, higher procedural volume was associated with lower rates of in-hospital MAE, with an adjusted odds ratio for medium versus low volume of 0.69 (95% confidence interval: 0.46 to 1.04; p = 0.08) and for high versus low volume of 0.55 (95% confidence interval: 0.37 to 0.82; p = 0.003). CONCLUSIONS: Higher hospital procedural volume is associated with better outcomes for LAAO procedures. Further studies are needed to determine if this relationship persists for long-term outcomes.
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Apêndice Atrial , Fibrilação Atrial , Acidente Vascular Cerebral , Apêndice Atrial/diagnóstico por imagem , Fibrilação Atrial/diagnóstico por imagem , Fibrilação Atrial/terapia , Hospitais com Baixo Volume de Atendimentos , Humanos , Acidente Vascular Cerebral/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Type 2 myocardial infarction (MI) patients may have different characteristics and outcomes when compared with type 1 MI. OBJECTIVES: The purpose of this study was to compare patients with type 1 MI to those with type 2 MI in the United States. METHODS: Using the Nationwide Readmissions Database, MI patients were categorized over the 3 months following the introduction of an International Classification of Diseases-10th Revision code specific for type 2 MI. Baseline characteristics and inpatient and post-discharge outcomes among both cohorts were compared. RESULTS: There were 216,657 patients with type 1 MI, 37,765 patients with type 2 MI, and 1,525 patients with both type 1 and 2 MI. Patients with type 2 MI were older (71 years vs. 69 years; p < 0.001), were more likely to be women (47.3% vs. 40%; p < 0.001), and had higher prevalence of heart failure (27.9% vs. 10.9%; p < 0.001), kidney disease (35.7% vs. 25.7%; p < 0.001), and atrial fibrillation (31% vs. 21%; p < 0.001). Rates of coronary angiography (10.9% vs. 57.3%; p < 0.001), percutaneous coronary intervention (1.7% vs. 38.5%; p < 0.001), and coronary artery bypass grafting (0.4% vs. 7.8%; p < 0.001) were lower among type 2 MI patients. Patients with type 2 MI had lower risk of in-hospital mortality (adjusted odds ratio: 0.57 [95% confidence interval: 0.54 to 0.60]) and 30-day MI readmission (adjusted odds ratio: 0.46 [95% confidence interval: 0.35 to 0.59]). There was no difference in risk of 30-day all-cause or heart failure readmission. CONCLUSIONS: Patients with type 2 MI have a unique cardiovascular phenotype when compared with type 1 MI, and are managed in a heterogenous manner. Validated management strategies for type 2 MI are needed.
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Infarto do Miocárdio sem Supradesnível do Segmento ST/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/epidemiologia , Idoso , Comorbidade , Angiografia Coronária/estatística & dados numéricos , Ponte de Artéria Coronária/estatística & dados numéricos , Bases de Dados Factuais , Diabetes Mellitus/epidemiologia , Dislipidemias/epidemiologia , Feminino , Custos Hospitalares/estatística & dados numéricos , Mortalidade Hospitalar , Hospitais de Ensino , Humanos , Seguro Saúde , Tempo de Internação/estatística & dados numéricos , Masculino , Infarto do Miocárdio sem Supradesnível do Segmento ST/terapia , Obesidade/epidemiologia , Readmissão do Paciente/estatística & dados numéricos , Intervenção Coronária Percutânea/estatística & dados numéricos , Doenças Vasculares Periféricas/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/terapia , Fumar/epidemiologia , Estados Unidos/epidemiologiaRESUMO
Background The relationship between local hospital culture and transfusion rates following endovascular and surgical cardiovascular procedures has not been well studied. Methods and Results Patients undergoing coronary revascularization, aortic valve replacement, lower extremity peripheral vascular intervention, or carotid artery revascularization from up to 852 US hospitals in the Nationwide Readmissions Database were identified. Crude and risk-standardized red blood cell transfusion rates were determined for each procedure. Pearson correlation coefficients were calculated between respective procedural transfusion rates. Median odds ratios were estimated to reflect between-hospital variability in red blood cell transfusion rates following the same procedure for a given patient. There was wide variation in red blood cell transfusion rates across different procedures, from 2% following carotid endarterectomy to 29% following surgical aortic valve replacement. For surgical and endovascular modalities, transfusion rates at the same hospital were highly correlated for aortic valve replacement (r=0.67; P<0.001), moderately correlated for coronary revascularization (r=0.56; P<0.001) and peripheral vascular intervention (r=0.51; P<0.001), and weakly correlated for carotid artery revascularization (r=0.19, P<0.001). Median odds ratios were all >2, highest for coronary artery bypass graft surgery and surgical aortic valve replacement, indicating substantial site variation in transfusion rates. Conclusions After adjustment for patient-related factors, wide variation in red blood cell transfusion rates remained across surgical and endovascular procedures employed for the same cardiovascular condition. Transfusion rates following these procedures are highly correlated at individual hospitals and vary widely across hospitals. In aggregate, these findings suggest that local institutional culture significantly influences the decision to transfuse following invasive cardiovascular procedures and highlight the need for randomized data to inform such decisions.
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Procedimentos Cirúrgicos Cardíacos/estatística & dados numéricos , Procedimentos Endovasculares/estatística & dados numéricos , Transfusão de Eritrócitos/estatística & dados numéricos , Tomada de Decisão Clínica , Feminino , Número de Leitos em Hospital , Humanos , Masculino , Razão de Chances , Readmissão do Paciente , Seleção de Pacientes , Utilização de Procedimentos e Técnicas , Estados UnidosAssuntos
Anticoagulantes/administração & dosagem , Doença da Artéria Coronariana/terapia , Intervenção Coronária Percutânea , Antagonistas do Receptor Purinérgico P2Y/administração & dosagem , Administração Oral , Idoso , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Padrões de Prática MédicaRESUMO
BACKGROUND: Contrast-induced acute kidney injury (CIAKI) is a frequent and serious complication of transcatheter aortic valve replacement (TAVR). The most important procedural risk factor for CIAKI is contrast volume. OBJECTIVES: Because contrast volume is a modifiable factor that directly predicts CIAKI, we sought to identify predictors of increased contrast volume in TAVR patients. Identification of such predictors may allow both prediction and mitigation of CIAKI risk following TAVR. METHOD: We retrospectively analyzed data from consecutive patients not on hemodialysis who underwent successful TAVR at a single US center from 2013 to 2018. Using multivariable linear regression modelling, we assessed the relationships between contrast volumes and 49 patient and procedural factors hypothesized to be potential predictors. RESULTS: In 295 patients, we identified 17 factors that independently predicted contrast volume, 10 of which contributed 90% of the complete model's r2 value. Procedure year (suggesting a learning curve), aortic insufficiency, radiation dose, prior AVR, and previous pacemaker placement were statistically the most significant predictors of CIAKI. TAVR device and diabetes were notably not predictors. CONCLUSIONS: To predict and reduce contrast use in TAVR, patients at risk for increased contrast volume may be identified using the predictors elucidated in this study. For such patients, strategies for contrast reduction and renal protection may be employed.
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Injúria Renal Aguda/induzido quimicamente , Estenose da Valva Aórtica/cirurgia , Meios de Contraste/administração & dosagem , Meios de Contraste/efeitos adversos , Substituição da Valva Aórtica Transcateter/efeitos adversos , Próteses Valvulares Cardíacas , Humanos , Modelos Lineares , Análise Multivariada , Estudos Retrospectivos , Medição de Risco , Fatores de RiscoRESUMO
Background The Heart Team approach is ascribed a Class I recommendation in contemporary guidelines for revascularization of complex coronary artery disease. However, limited data are available regarding the decision-making and outcomes of patients based on this strategy. Methods and Results One hundred sixty-six high-risk coronary artery disease patients underwent Heart Team evaluation at a single institution between January 2015 and November 2018. We prospectively collected data on demographics, symptoms, Society of Thoracic Surgeons Predicted Risk of Mortality/Synergy Between PCI with Taxus and Cardiac Surgery (STS-PROM/SYNTAX) scores, mode of revascularization, and outcomes. Mean age was 70.0 years; 122 (73.5%) patients were male. Prevalent comorbidities included diabetes mellitus (51.8%), peripheral artery disease (38.6%), atrial fibrillation (27.1%), end-stage renal disease on dialysis (13.3%), and chronic obstructive pulmonary disease (21.7%). Eighty-seven (52.4%) patients had New York Heart Association III-IV and 112 (67.5%) had Canadian Cardiovascular Society III-IV symptomatology. Sixty-seven (40.4%) patients had left main and 118 (71.1%) had 3-vessel coronary artery disease. The median STS-PROM was 3.6% (interquartile range 1.9, 8.0) and SYNTAX score was 26 (interquartile range 20, 34). The median number of physicians per Heart Team meeting was 6 (interquartile range 5, 8). Seventy-nine (47.6%) and 49 (29.5%) patients underwent percutaneous coronary intervention and coronary artery bypass grafting, respectively. With increasing STS-PROM (low, intermediate, high operative risk), coronary artery bypass graft was performed less often (47.9%, 18.5%, 15.2%) and optimal medical therapy was recommended more often (11.3%, 18.5%, 30.3%). There were no trends in recommendation for coronary artery bypass graft, percutaneous coronary intervention, or optimal medical therapy by SYNTAX score tertiles. In-hospital and 30-day mortality was 3.9% and 4.8%, respectively. Conclusions Integrating a multidisciplinary Heart Team into institutional practice is feasible and provides a formalized approach to evaluating complex coronary artery disease patients. The comprehensive assessment of surgical, anatomical, and other risk scores using a decision aid may guide appropriate, evidence-based management within this team-based construct.
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Fármacos Cardiovasculares/uso terapêutico , Ponte de Artéria Coronária , Doença da Artéria Coronariana/terapia , Técnicas de Apoio para a Decisão , Equipe de Assistência ao Paciente , Intervenção Coronária Percutânea , Idoso , Idoso de 80 Anos ou mais , Boston , Fármacos Cardiovasculares/efeitos adversos , Tomada de Decisão Clínica , Comportamento Cooperativo , Angiografia Coronária , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/mortalidade , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/mortalidade , Feminino , Nível de Saúde , Humanos , Comunicação Interdisciplinar , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/mortalidade , Valor Preditivo dos Testes , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Fluxo de TrabalhoRESUMO
BACKGROUND: Nonrheumatic valvular diseases are common; however, no studies have estimated their global or national burden. As part of the Global Burden of Disease Study 2017, mortality, prevalence, and disability-adjusted life-years (DALYs) for calcific aortic valve disease (CAVD), degenerative mitral valve disease, and other nonrheumatic valvular diseases were estimated for 195 countries and territories from 1990 to 2017. METHODS: Vital registration data, epidemiologic survey data, and administrative hospital data were used to estimate disease burden using the Global Burden of Disease Study modeling framework, which ensures comparability across locations. Geospatial statistical methods were used to estimate disease for all countries, because data on nonrheumatic valvular diseases are extremely limited for some regions of the world, such as Sub-Saharan Africa and South Asia. Results accounted for estimated level of disease severity as well as the estimated availability of valve repair or replacement procedures. DALYs and other measures of health-related burden were generated for both sexes and each 5-year age group, location, and year from 1990 to 2017. RESULTS: Globally, CAVD and degenerative mitral valve disease caused 102 700 (95% uncertainty interval [UI], 82 700-107 900) and 35 700 (95% UI, 30 500-42 500) deaths, and 12.6 million (95% UI, 11.4 million-13.8 million) and 18.1 million (95% UI, 17.6 million-18.6 million) prevalent cases existed in 2017, respectively. A total of 2.5 million (95% UI, 2.3 million-2.8 million) DALYs were estimated as caused by nonrheumatic valvular diseases globally, representing 0.10% (95% UI, 0.09%-0.11%) of total lost health from all diseases in 2017. The number of DALYs increased for CAVD and degenerative mitral valve disease between 1990 and 2017 by 101% (95% UI, 79%-117%) and 35% (95% UI, 23%-47%), respectively. There is significant geographic variation in the prevalence, mortality rate, and overall burden of these diseases, with highest age-standardized DALY rates of CAVD estimated for high-income countries. CONCLUSIONS: These global and national estimates demonstrate that CAVD and degenerative mitral valve disease are important causes of disease burden among older adults. Efforts to clarify modifiable risk factors and improve access to valve interventions are necessary if progress is to be made toward reducing, and eventually eliminating, the burden of these highly treatable diseases.
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Insuficiência da Valva Aórtica/epidemiologia , Estenose da Valva Aórtica/epidemiologia , Valva Aórtica/patologia , Calcinose/epidemiologia , Saúde Global , Insuficiência da Valva Mitral/epidemiologia , Prolapso da Valva Mitral/epidemiologia , Distribuição por Idade , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/diagnóstico por imagem , Insuficiência da Valva Aórtica/mortalidade , Insuficiência da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/mortalidade , Estenose da Valva Aórtica/cirurgia , Calcinose/diagnóstico por imagem , Calcinose/mortalidade , Calcinose/cirurgia , Efeitos Psicossociais da Doença , Feminino , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Humanos , Masculino , Insuficiência da Valva Mitral/diagnóstico por imagem , Insuficiência da Valva Mitral/mortalidade , Insuficiência da Valva Mitral/cirurgia , Prolapso da Valva Mitral/diagnóstico por imagem , Prolapso da Valva Mitral/mortalidade , Prolapso da Valva Mitral/cirurgia , Prevalência , Qualidade de Vida , Medição de Risco , Fatores de Risco , Fatores de TempoRESUMO
Tricuspid regurgitation (TR) is a common valvular heart disease affecting >1.6 million people in the United States (US) and >70 million people worldwide. The age- and sex-adjusted prevalence of more than or equal to moderate TR in the US is estimated to be 0.55%. One-year mortality increases with increasing severity of TR. Yet, the majority of patients with severe TR are managed medically in the absence of another indication for cardiac surgery, and isolated tricuspid valve (TV) surgery remains infrequent. To address this unmet clinical need, various transcatheter TV therapies are now being developed as an alternative to surgery in extreme- and high-risk patients with severe functional TR. Transcatheter TV repair devices are aimed at improving leaflet coaptation either directly by bringing the leaflets together (leaflet/coaptation devices) or indirectly by repairing the dilated annulus (annuloplasty devices). In this review, we describe the current state of transcatheter TV repair therapies and summarize the available data on the efficacy and safety of various devices. Procedural and clinical outcomes of transcatheter TV repair therapies are expected to improve in the coming years with technological advancement, newer device iterations, and increased experience in this field. Appropriate patient selection, optimal timing of intervention, and evaluation of long-term outcomes and device durability will be key in ongoing and future studies.
Assuntos
Bases de Dados Factuais/tendências , Infarto do Miocárdio/diagnóstico , Infarto do Miocárdio/terapia , Cuidados Paliativos/tendências , Aceitação pelo Paciente de Cuidados de Saúde , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Paliativos/métodos , Intervenção Coronária Percutânea/métodos , Intervenção Coronária Percutânea/tendências , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The optimal revascularization strategy for acute limb ischemia (ALI) remains unclear, and contemporary comparative effectiveness data on endovascular versus surgical revascularization are lacking. METHODS: We used the 2010 to 2014 National Inpatient Sample databases to identify hospitalizations with a primary diagnosis of ALI. Patients were propensity-score matched on the likelihood of undergoing endovascular versus surgical revascularization using a logistic regression model. The primary outcome was in-hospital mortality. Secondary outcomes included myocardial infarction, stroke, composite of death/myocardial infarction/stroke, any amputation, fasciotomy, acute kidney injury, major bleeding, transfusion, vascular complications, length of stay, and hospital costs. RESULTS: Of 10 484 (weighted national estimate=51 914) hospitalizations for ALI, endovascular revascularization was performed in 5008 (47.8%) and surgical revascularization in 5476 (52.2%). In the propensity-score matched cohort (n=7746; 3873 per group), patients who underwent endovascular revascularization had significantly lower in-hospital mortality (2.8% versus 4.0%; P=0.002), myocardial infarction (1.9% versus 2.7%; P=0.022), composite of death/myocardial infarction/stroke (5.2% versus 7.5%; P<0.001), acute kidney injury (10.5% versus 11.9%; P=0.043), fasciotomy (1.9% versus 8.9%; P<0.001), major bleeding (16.7% versus 21.0%; P<0.001), and transfusion (10.3% versus 18.5%; P<0.001), but higher vascular complications (1.4% versus 0.7%; P=0.002), compared with those undergoing surgical revascularization. Rates of any amputation were similar between the 2 groups (4.7% versus 5.1%; P=0.43). Median length of stay was shorter and hospital costs higher with endovascular versus surgical revascularization. CONCLUSIONS: In patients with ALI, endovascular revascularization was associated with better in-hospital clinical outcomes compared with surgical revascularization. Contemporary randomized controlled trials are needed to determine the optimal revascularization strategy for ALI.
Assuntos
Procedimentos Endovasculares , Isquemia/terapia , Doença Arterial Periférica/terapia , Enxerto Vascular , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/economia , Procedimentos Endovasculares/mortalidade , Feminino , Custos Hospitalares , Mortalidade Hospitalar , Humanos , Pacientes Internados , Isquemia/diagnóstico , Isquemia/economia , Isquemia/mortalidade , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/economia , Doença Arterial Periférica/mortalidade , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/cirurgia , Pontuação de Propensão , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos , Enxerto Vascular/efeitos adversos , Enxerto Vascular/economia , Enxerto Vascular/mortalidadeRESUMO
BACKGROUND: This study was conducted to determine the current nationwide trends and outcomes of reoperative surgical aortic valve replacement (SAVR) performed for a degenerated bioprosthesis. METHODS: Data from The Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database were used. All patients who underwent isolated reoperative SAVR for a degenerated aortic bioprosthesis between January 2012 and December 2016 were included. Patients who had other concomitant cardiac surgery procedures or active endocarditis were excluded. Changes during this period were tracked with trend analyses. RESULTS: The number of patients undergoing SAVR for bioprosthetic failure increased substantially between 2012 and 2014 (782 in 2012 to 844 in 2013 and to 900 in 2014; relative change, +7.25%); this trend reversed significantly between 2015 and 2016 (decreased to 873 in 2015 and to 840 in 2016; relative change, -3.4%; P = .005). Patients were older in 2012-2014 (65.80 ± 13.52 years) compared with 2015-2016 (64.45 ± 12.91 years; P = .001). Mean STS-predicted mortality risk score decreased from 4.55% in 2012-2014 to 4.25% in 2015-2016 (P = .001). There was no difference in postoperative stroke (1.80% vs 1.80%, P = .87), renal failure requiring dialysis (2.7% vs 2.8%, P = .69), or operative mortality (3.5% vs 4.0%, P = .36) after reoperative SAVR in 2012-2014 and 2015-2016, respectively. CONCLUSIONS: The number of patients undergoing SAVR for a degenerated bioprosthesis is decreasing in the United States, particularly among older and high-risk patients. These trends may reflect the adoption of valve-in-valve transcatheter aortic valve replacement for a degenerated bioprosthesis after its United States Food and Drug Administration approval in 2015.
Assuntos
Valva Aórtica/cirurgia , Bioprótese/efeitos adversos , Implante de Prótese de Valva Cardíaca/efeitos adversos , Falha de Prótese , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Próteses Valvulares Cardíacas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Acidente Vascular Cerebral/etiologiaRESUMO
OBJECTIVES: To examine temporal trends, predictors, and outcomes of red blood cell (RBC) transfusion in patients undergoing transcatheter aortic valve replacement (TAVR) in the United States. METHODS: We used the National Inpatient Sample databases to identify TAVR procedures performed between January 2012 and September 2015 in the United States. Patients were propensity matched (within the strata of overt and no bleeding) on the likelihood of receiving RBC transfusion, and in-hospital outcomes were compared between the 2 groups in the matched cohort. RESULTS: Among 46,710 TAVR procedures performed during the study period, rates of RBC transfusion were 17.3% (95% confidence interval [CI], 16.1%-18.5%). RBC transfusion rates decreased significantly from 29.5% during the first quarter of 2012 to 10.8% during the third quarter of 2015 (P < .001). Older age, female sex, peripheral vascular disease, chronic kidney disease, anemia, coagulopathy, and fluid/electrolyte disorders were associated with increased odds, whereas elective admission, obesity, and endovascular access were associated with decreased odds of RBC transfusion. In the propensity-matched cohort (7995 pairs with and without RBC transfusion), RBC transfusion was associated with increased risk of in-hospital mortality, infection, and transient ischemic attack/stroke in patients without bleeding (odds ratio [OR]Mortality, 2.29; 95% CI, 1.31-4.02; ORInfection, 2.13; 95% CI, 1.03-4.39; ORTransient ischemic attack/Stroke, 3.36; 95% CI, 1.52-7.45), but not in those with overt bleeding (ORMortality, 1.10; 95% CI, 0.68-1.48; ORInfection, 0.80; 95% CI, 0.45-1.45; ORTransient ischemic attack/Stroke, 1.16; 95% CI, 0.74-1.85); Pinteraction < .05 for all. CONCLUSIONS: RBC transfusion is associated with worse clinical outcomes in TAVR patients without bleeding, but not in those with overt bleeding. The utility and optimal threshold for RBC transfusion in TAVR patients, especially among those with overt bleeding, warrants further prospective investigation.
RESUMO
Background While venous thromboembolism (VTE) prophylaxis is a strong recommendation after most surgeries, it is controversial in cardiac surgeries such as coronary artery bypass grafting (CABG), because of perceived low VTE incidence and increased bleeding risk. Prior studies may not have been adequately powered to study outcomes of VTE in this population. We sought to investigate the postoperative incidence and outcomes of CABG patients using a large national inpatient database. Methods and Results We utilized the 2013 to 2014 National Inpatient Sample to identify all patients >18 years of age who underwent CABG (without concomitant valvular procedures), and had VTE during the hospital stay. We then compared clinically relevant outcomes in patients with and without VTE. We identified 331 950 CABG procedures. Of these, 1.3% (n=4205) had VTE. Patients with VTE were more likely to be older (mean 67.2±10.4 years versus 65.2±10.4 years, P<0.001). VTE was associated with higher incidence of inpatient mortality (6.8% versus 1.7%; adjusted odds ratio 1.92 [95% CI 1.40-2.65]; P<0.001) and complications. VTE was also associated with higher cost (mean±SE $81 995±$923 versus $48 909±$55) and longer length of stay (mean±SE 17.06±0.16 days versus 8.52±0.01 days). Conclusions Our analysis of >330 000 CABG procedures suggests that while postoperative VTE after CABG is rare, it is associated with increased morbidity and mortality. Randomized controlled trials are needed to identify optimal strategies for VTE prophylaxis in these patients.