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Background: Pulmonary embolism is one of the leading causes of morbidity and mortality in the United States. Catheter-directed therapies have emerged as a promising treatment for managing intermediate- and high-risk patients; however, data comparing standard catheter-directed thrombolysis (SCDT) and ultrasound-assisted thrombolysis (USAT) are limited. This study aimed to investigate trends, outcomes, and predictors of mortality of both modalities from a nationally representative sample. Methods: This analysis used data from the National Inpatient Sample years 2016-2020. The primary outcome was in-hospital mortality. A multivariable regression model was used to compare the outcomes. Results: Among 39,430 patients who received catheter-directed thrombolysis, 26,710 (76.8%) received SCDT and 8060 (23.2%) received USAT. The utilization of SCDT and USAT increased during the study years except for 2020. In-hospital mortality was lower among patients who received USAT (2.7% vs 3.8%; P = .04) compared with patients who received SCDT in the unadjusted analysis. On multivariable regression analysis, there was no difference in the incidence of in-hospital mortality between USAT and SCDT (odds ratio, 0.75; 95% CI, 0.52-1.08; P = .13). There were no significant differences between SCDT and USAT groups in the rate of bleeding adverse events including intracranial hemorrhage (0.6% vs 0.4%; P = .47), and nonintracranial major bleeding (4.2% vs 4.1%; P = .72). Conclusions: Ultrasound-assisted thrombolysis was associated with similar in-hospital mortality and bleeding complications compared with SCDT for acute pulmonary embolism. Further studies are warranted to confirm evaluate the long-term outcomes with both modalities.
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OBJECTIVES: To construct a new scoring system utilizing biomarkers, vitals, and imaging data to predict 30-day mortality in acute pulmonary embolism (PE). BACKGROUND: Acute PE, a well-known manifestation of venous thromboembolic disease, is responsible for over 100,000 deaths worldwide yearly. Contemporary management algorithms rely on a multidisciplinary approach to care via PE response teams (PERT) in the identification of low, intermediate, and high-risk patients. The PESI and sPESI scores have been used as cornerstones of the triage process in assigning risk of 30-day mortality for patients presenting with acute PE; however, the specificity of these scoring systems has often come into question. METHODS: This study retrospectively analyzed 488 patients with acute PE who were managed at a tertiary care institution with either conservative therapy consisting of low molecular weight or unfractionated heparin, advanced therapies consisting of catheter directed therapies, aspiration thrombectomy, or a combination of these therapies, or surgical embolectomy. The CLOT-5 score was designed to include vital signs, biomarkers, and imaging data to predict 30-day mortality in patients presenting with acute PE. RESULTS: The CLOT-5 score had an area under the curve (AUC) of 0.901 with a standard error of 0.29, while the PESI and sPESI scores had an AUC and standard errors of 0.793 ±- 0.43 and 0.728 ± 0.55, respectively. CONCLUSIONS: When incorporated into the management algorithms of national PERT programs, the CLOT-5 score may allow for rapid and comprehensive assessment of patients with acute PE at high risk for clinical decompensation, leading to early escalation of care where appropriate.
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Embolia Pulmonar , Humanos , Embolia Pulmonar/mortalidade , Embolia Pulmonar/terapia , Embolia Pulmonar/sangue , Embolia Pulmonar/diagnóstico , Masculino , Feminino , Projetos Piloto , Pessoa de Meia-Idade , Estudos Retrospectivos , Idoso , Doença AgudaAssuntos
Desfibriladores Implantáveis , Desfibriladores Implantáveis/tendências , Humanos , Masculino , Feminino , Idoso , Pessoa de Meia-Idade , Cardioversão Elétrica/instrumentação , Cardioversão Elétrica/tendências , Cardioversão Elétrica/efeitos adversos , Resultado do Tratamento , Fatores de Risco , Padrões de Prática Médica/tendências , Padrões de Prática Médica/estatística & dados numéricosRESUMO
Patients with normal-flow low-gradient (NFLG) severe aortic stenosis present both diagnostic and management challenges, with debate about the whether this represents true severe stenosis and the need for valve replacement. Studies exploring the natural history without intervention have shown similar outcomes of patients with NFLG severe aortic stenosis to those with moderate aortic stenosis and better outcomes after valve replacement than those with low-flow low-gradient severe aortic stenosis. Most studies (all observational) have shown that aortic valve replacement was associated with a survival benefit vs surveillance. Based on available data, the European Society of Cardiology/European Association for Cardio-Thoracic Surgery guidelines and European Association of Cardiovascular Imaging/American Society of Echocardiography suggest that these patients are more likely to have moderate aortic stenosis. This clinical entity is not mentioned in the American Heart Association/American College of Cardiology guidelines. Here we review the definition of NFLG severe aortic stenosis, potential diagnostic algorithms and points of error, the data supporting different management strategies, and the differing guidelines and outline the unanswered questions in the diagnosis and management of these challenging patients.
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Estenose da Valva Aórtica , Valva Aórtica , Implante de Prótese de Valva Cardíaca , Hemodinâmica , Guias de Prática Clínica como Assunto , Valor Preditivo dos Testes , Índice de Gravidade de Doença , Humanos , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/fisiopatologia , Estenose da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/terapia , Europa (Continente) , Estados Unidos , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Valva Aórtica/fisiopatologia , Implante de Prótese de Valva Cardíaca/efeitos adversos , Fatores de Risco , Resultado do TratamentoAssuntos
Anticoagulantes , Fibrilação Atrial , Acidente Vascular Cerebral , Humanos , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Acidente Vascular Cerebral/prevenção & controle , Acidente Vascular Cerebral/etiologia , Fatores de Risco , Fibrilação Atrial/tratamento farmacológico , Fibrilação Atrial/complicações , Fibrilação Atrial/diagnóstico , Resultado do Tratamento , Medição de Risco , Hemorragia/induzido quimicamente , Administração Oral , Tomada de Decisão ClínicaRESUMO
Patients with persistent severe mitral regurgitation after transcatheter aortic valve replacement (TAVR) may benefit from mitral transcatheter edge-to-edge repair (M-TEER). Using the Nationwide Readmission Database, we identified patients who had M-TEER within 6 months after TAVR and compared their outcomes with patients who had M-TEER without previous recent TAVR during the same calendar year between 2014 and 2020. Because Nationwide Readmission Database data do not cross years, analysis was restricted to the last half of each calendar year. End points included in-hospital mortality and 30-day and 90-day postdischarge rehospitalization rates. In 23,885 M-TEER patients, 396 (1.7%) had a previous recent TAVR. The number of post-TAVR M-TEER procedures increased progressively over time from 16 in 2014 to 92 in 2020. Patients who had M-TEER after a recent TAVR versus those without previous TAVR had similar in-hospital mortality (adjusted odds ratio 0.38, 95% confidence interval [CI] 0.12 to 1.23, p = 0.11), but higher rates of 30-day all-cause hospitalization and heart failure hospitalization (adjusted odds ratios 1.34, 95% CI 1.11 to 1.79, p = 0.04 and 1.63, 95% CI 1.13 to 2.36, p = 0.009, respectively). Nonetheless, in patients who underwent M-TEER post-TAVR, the cumulative 90-day all-cause hospitalization and heart failure hospitalization rates were less after M-TEER compared with before M-TEER (from 45.7% to 31.5%, p = 0.007, and from 29.0% to 16.6%, respectively, both p = 0.005). In conclusion, M-TEER procedures after TAVR in the United States are increasing. Patients with M-TEER after TAVR had similar in-hospital mortality as those who underwent M-TEER without recent TAVR, but higher 30-day hospitalization rates. Nonetheless, 90-day hospitalization rates were decreased after M-TEER in patients with previous TAVR.
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Estenose da Valva Aórtica , Insuficiência Cardíaca , Implante de Prótese de Valva Cardíaca , Insuficiência da Valva Mitral , Substituição da Valva Aórtica Transcateter , Humanos , Estados Unidos/epidemiologia , Substituição da Valva Aórtica Transcateter/métodos , Valva Aórtica/cirurgia , Valva Mitral/cirurgia , Assistência ao Convalescente , Resultado do Tratamento , Fatores de Risco , Alta do Paciente , Insuficiência da Valva Mitral/epidemiologia , Insuficiência da Valva Mitral/cirurgia , Insuficiência da Valva Mitral/etiologia , Insuficiência Cardíaca/etiologia , Implante de Prótese de Valva Cardíaca/métodosRESUMO
Clinical tools that stratify risk of acute pulmonary embolism (PE) are useful in guiding therapeutic decision making, although may neglect pragmatic and potentially impactful characteristics of hospitalization during care of venous thromboembolism (VTE). Using a retrospective cohort design, consecutive patients discharged after inpatient care for acute PE were retrospectively evaluated for features of hospitalization, including patient characteristics, treatment efficiency, and circumstances of hospitalization. A proportional hazards model incorporated nontraditional risk factors to assess their association with a primary composite endpoint of in-hospital bleeding or death after adjusting for conventional PE risk estimators, including the Pulmonary Artery Severity Index (PESI) and right ventricular/left ventricular (RV/LV) ratio. From January 2016 to December 2018, 822 patients were discharged after treatment for acute PE, including high-risk (5.0%), intermediate-risk (64.2%), and low-risk (30.8%) PE. In-hospital death was 10-fold higher among those with high-risk PE compared to intermediate risk PE (36.6% vs 3.0%, P < 0.001). Overall, 60.4% of hospitalizations were primarily attributed to presentation with VTE. High risk PE was observed more frequently as a secondary event during hospitalizations ostensibly unrelated to VTE (26.8%). After adjustment for PESI score and RV/LV ratio, hypoalbuminia, IVC filter, and non-VTE hospitalization had strong associations with the primary composite outcome. Along with known markers of risk associated with PE, hypoalbuminia, IVC filter placement, and PE complicating hospitalization for circumstances not primarily related to VTE had strong associations with bleeding and death. These findings highlight the complex circumstances of acute PE care and need to refine practical risks.
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Embolia Pulmonar , Tromboembolia Venosa , Humanos , Estudos Retrospectivos , Mortalidade Hospitalar , Embolia Pulmonar/terapia , Embolia Pulmonar/tratamento farmacológico , Hospitalização , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/terapia , Fatores de Risco , Hemorragia/epidemiologia , Hemorragia/tratamento farmacológico , Anticoagulantes/uso terapêuticoAssuntos
Procedimentos Cirúrgicos Cardíacos , Implante de Prótese de Valva Cardíaca , Insuficiência da Valva Mitral , Humanos , Choque Cardiogênico/etiologia , Choque Cardiogênico/cirurgia , Valva Mitral/diagnóstico por imagem , Valva Mitral/cirurgia , Insuficiência da Valva Mitral/cirurgia , Resultado do Tratamento , Cateterismo CardíacoRESUMO
BACKGROUND: Acute pulmonary embolism (PE) is a heterogeneous disease process with variable presentation and outcomes. The endogenous fibrinolytic system is a complex framework of regulatory pathways that maintains homeostasis by dissolving overabundant thrombi. We sought to investigate phenotypic profiles of the endogenous fibrinolytic system among patients presenting with acute PE and their impact on mortality. METHODS: We enrolled all consecutive patients with acute PE in our institutional Pulmonary Embolism Response Team registry. We collected blood samples at the time of PE diagnosis and analyzed concentrations of plasminogen activator inhibitor 1 (PAI-1), thrombin-activatable fibrinolysis inhibitor (TAFI), and alpha-2-antiplasmin (A2A). We assessed the association of concentration of fibrinolytic inhibitors and 1-year all-cause mortality and various echocardiographic markers of right ventricular (RV) dysfunction. RESULTS: There is significant variability of PAI-1, A2A, and TAFI concentrations across the spectrum of PE risk profiles with high PAI-1, low TAFI, and low A2A (herein referred to as a high-risk biomarker profile) correlating with worse PE severity. High-risk biomarker profile correlated with high-risk echocardiographic features of RV dysfunction, including increased RV/left ventricular (LV) ratio, low tricuspid annular plane systolic excursion, and low right ventricular outflow tract velocity time integral. Higher-risk biomarker profile was able to discriminate and independently identify patients at high risk of all-cause mortality (Group 2 HR 6 95% CI 1.3-27.8, Group 3 HR 12, 95% CI 1.7-86). CONCLUSIONS: Further studies are needed to assess the exact pathophysiological link between fibrinolytic status and poor outcome after acute PE and to ascertain the impact of anti-inhibitors of the fibrinolytic system on response to therapy and outcomes after acute PE.
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Antifibrinolíticos , Embolia Pulmonar , Disfunção Ventricular Direita , Humanos , Inibidor 1 de Ativador de Plasminogênio , Embolia Pulmonar/diagnóstico , Terapia Trombolítica , Fatores de Risco , Antifibrinolíticos/uso terapêutico , BiomarcadoresRESUMO
BACKGROUND: Atrial fibrillation (AF) is commonly encountered in cancer patients. We investigated the CHA2DS2VASc score, and its association with in-hospital ischaemic stroke in patients with cancer who were hospitalized for AF. METHODS AND RESULTS: Using the United States National Inpatient Sample, all hospitalizations with principal diagnosis of AF between October 2015 and December 2018 were stratified by cancer diagnosis, type, and CHA2DS2VASc risk categories (low risk, low-moderate risk, moderate-high risk). In-hospital ischaemic stroke and its association with the CHA2DS2VASc risk score was assessed across the groups using hierarchical multivariable logistic regression with adjusted odds ratios (aOR) and 95% confidence intervals (95% CI). Discrimination of CHA2DS2VASc score for in-hospital ischaemic stroke was evaluated with Receiver Operating Characteristic and Area Under the Curve (AUC). Among 1 341 870 included hospitalizations, 71 965 (5.4%) had comorbid cancer. Cancer patients had a higher proportion of moderate-high CHA2DS2VASc risk compared with their non-cancer counterparts (86.5% vs. 82.3%, P < 0.001). Compared with their low CHA2DS2VASc risk counterparts, cancer patients in low-moderate and moderate-high risk scores had similar odds of developing stroke (aOR 1.28 95% CI 0.22-7.63 and aOR 1.78 95% CI 0.41-7.66, respectively). The CHA2DS2VASc risk score had poor discrimination for ischaemic stroke in the cancer group (AUC 0.538 95% CI 0.477-0.598). CONCLUSION: Cancer patients with AF have high CHA2DS2VASc risk. Discrimination of CHA2DS2VASc for ischaemic stroke is lower in cancer than non-cancer patients, and CHA2DS2VASc may not be adequate in determining ischaemic risk in cancer population.
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Fibrilação Atrial , Isquemia Encefálica , AVC Isquêmico , Neoplasias , Acidente Vascular Cerebral , Humanos , Fibrilação Atrial/complicações , Fibrilação Atrial/epidemiologia , Fibrilação Atrial/diagnóstico , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/complicações , Isquemia Encefálica/etiologia , Isquemia Encefálica/complicações , Medição de Risco/métodos , AVC Isquêmico/complicações , Hospitais , Neoplasias/complicações , Neoplasias/epidemiologiaRESUMO
Background: Data on outcomes of patients with high-risk acute pulmonary embolism (PE) transferred from other hospitals are scarce. Methods: We queried the Nationwide Readmissions Database for admissions who were ≥18 years old, and with a primary discharge diagnosis of acute high-risk PE between the years 2016 and 2019. The main outcome of interest was the difference in all-cause in-hospital mortality between patients admitted directly to small/medium hospitals; patients admitted directly to large hospitals; and patients transferred to large hospitals. Results: Among 11,341 weighted hospitalizations with high-risk PE, 631 (5.6%) patients were transferred to large hospitals. There was no significant change in the rates of transfer during the study period. Transferred patients were younger and had a higher prevalence of comorbidities. They were more likely to present with saddle PE and cor pulmonale and were more likely to receive advanced therapies. In-hospital mortality was not different between patients transferred to large hospitals and those admitted directly to large hospitals (adjusted odd ratio [OR] 1.11, 95% confidence interval [CI] 0.81, 1.54) as well as between patients transferred to large hospitals and those admitted directly to small/medium hospitals (aOR 1.28, 95% CI 0.92, 1.76). The rates of major bleeding and cardiac arrest were higher among transferred patients. Admissions for transferred patients were associated with higher cost and longer length of stay. Conclusion: Transferred patients with high-risk PE were more likely to receive advanced therapies. There was no difference in-hospital mortality rates compared with patients admitted directly to the large or small/medium hospitals.
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BACKGROUND: Before the development of transcatheter aortic valve replacement (TAVR), balloon aortic valvuloplasty (BAV) was the only potential nonsurgical intervention for patients with aortic stenosis complicated by cardiogenic shock. Emergent TAVR is now an option and has shown acceptable outcomes compared with elective TAVR. We explored how treatment patterns for aortic stenosis and cardiogenic shock among patients received invasive intervention have shifted since TAVR was introduced. METHODS: We used the Nationwide In patients Sample to identify nonelective hospitalizations for patient with aortic stenosis complicated by cardiogenic shock who received invasive treatment (TAVR, BAV, or surgical aortic valve replacement [SAVR]). We explored the proportion treated with each treatment modality over time, the patient characteristics and in-hospital mortality associated with each treatment, and used multivariable logistic regression to examine whether changes in in-hospital mortality over time differed by treatment. RESULTS: Between 2010 and 2019, we identified 9899 hospitalizations for decompensated aortic stenosis with cardiogenic shock during which patients received invasive treatment (TAVR 17.7%, BAV 20.2%, SAVR 62.1%). Use of both TAVR and BAV has increased over time compared with SAVR (TAVR 6.6% ≥ 33.8%, BAV 8.4% ≥ 23.2%, SAVR 91.6% ≥ 43.0%; p < 0.001 for trend). The overall in-hospital mortality rate was 21.0%, which decreased over time for all treatments (TAVR 20.0% ≥ 18.8%, BAV 66.0% ≥ 25.5%, SAVR 17.7% ≥ 11.8%; linear trend p < 0.001 for each), with lower mortality for TAVR versus BAV at all time points. Patients treated with TAVR (vs. BAV) were less likely to require mechanical ventilation (36.8% vs. 46.3%, p < 0.001) or mechanical circulatory support (22.5% vs. 29.9%, p < 0.001). In the multivariable analysis, the interaction between treatment and time was not significant (p = 0.245), indicating the reduction in in-hospital mortality over time did not differ among the treatments. CONCLUSIONS: Since the introduction of TAVR, there has been a shift toward increased use of nonsurgical invasive treatments (both BAV and TAVR) for aortic stenosis and cardiogenic shock. Although in-hospital mortality has declined, it remains high in all groups, but particularly among patients treated with BAV, where the severity of cardiogenic shock appears to be higher than in those treated with other modalities.