RESUMO
BACKGROUND: Kidney transplant (KT) patients presenting with cardiovascular (CVD) events are being managed increasingly in non-transplant facilities. We aimed to identify drivers of mortality and costs, including transplant hospital status. METHODS: Data from the 2009-2011 Nationwide Inpatient Sample, the American Hospital Association, and Hospital Compare were used to evaluate post-KT patients hospitalized for MI, CHF, stroke, cardiac arrest, dysrhythmia, and malignant hypertension. We used generalized estimating equations to identify clinical, structural, and process factors associated with risk-adjusted mortality and high cost hospitalization (HCH). RESULTS: Data on 7803 admissions were abstracted from 275 hospitals. Transplant hospitals had lower crude mortality (3.0% vs. 3.8%, p = 0.06), and higher un-adjusted total episodic costs (Median $33,271 vs. $28,022, p < 0.0001). After risk-adjusting for clinical, structural, and process factors, mortality predictors included: age, CVD burden, CV destination hospital, diagnostic cardiac catheterization without intervention (all, p < 0.001). Female sex, race, documented co-morbidities, and hospital teaching status were protective (all, p < 0.05). Transplant and non-transplant hospitals had similar risk-adjusted mortality. HCH was associated with: age, CVD burden, CV procedures, and staffing patterns. Hospitalizations at transplant facilities had 37% lower risk-adjusted odds of HCH. Cardiovascular process measures were not associated with adverse outcomes. CONCLUSION: KT patients presenting with CVD events had similar risk-adjusted mortality at transplant and non-transplant hospitals, but high cost care was less likely in transplant hospitals. Transplant hospitals may provide better value in cardiovascular care for transplant patients. These data have significant implications for patients, transplant and non-transplant providers, and payers.
Assuntos
Doenças Cardiovasculares/mortalidade , Hospitais/tendências , Transplante de Rim/mortalidade , Transplante de Rim/tendências , Alta do Paciente/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Idoso , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/economia , Bases de Dados Factuais/economia , Bases de Dados Factuais/tendências , Economia Hospitalar/tendências , Feminino , Mortalidade Hospitalar/tendências , Humanos , Transplante de Rim/economia , Tempo de Internação/economia , Tempo de Internação/tendências , Masculino , Pessoa de Meia-Idade , Alta do Paciente/economia , Vigilância da População/métodos , Avaliação de Processos em Cuidados de Saúde/economia , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
PURPOSE: To evaluate the statewide variability in the role of different specialties in lower extremity endovascular revascularization (LEER) and associated submitted charges of care and actual reimbursement for Medicare beneficiaries. METHODS: The 2015 "Medicare Provider Utilization and Payment Data: Physician and Other Supplier" data includes provider-specific information regarding the type of service, submitted average charges of care, and actual average Medicare reimbursements per Healthcare Common Procedure Coding System (HCPCS) code per provider. All HCPCS codes related to LEER were identified. The role of vascular surgery (VS), interventional cardiology (IC), and interventional radiology (IR) in each HCPCS-specific intervention was investigated. RESULTS: In 2015, 4113 providers submitted claims for iliac (n = 13,659), femoropopliteal (n = 52,344), and tibioperoneal (n = 32,688) endovascular revascularizations. In the facility setting, VS performed most of these procedures (52%), followed by IC (32%) and IR (8%). In the outpatient-based lab setting, the proportions were 46%, 36%, and 13%, respectively. Substantial statewide variability in the role of different specialties in LEER was noted. In Maine, Vermont, and Hawaii, all facility claims were submitted by VS, while more than 70% of the claims in Arizona and Utah were submitted by IC. The highest share of LEER for IR was observed in Montana and North Dakota (50%). There was substantial statewide variability in the submitted charges. CONCLUSION: Currently, less than 10% of LEER procedures are being performed by IR. The statewide variability in the submitted charges of care by providers and actual reimbursement for Medicare beneficiaries were investigated in this study.
Assuntos
Procedimentos Endovasculares/tendências , Disparidades em Assistência à Saúde/tendências , Benefícios do Seguro/tendências , Extremidade Inferior/irrigação sanguínea , Medicare/tendências , Doença Arterial Periférica/cirurgia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Especialização/tendências , Cardiologistas/tendências , Procedimentos Endovasculares/economia , Disparidades em Assistência à Saúde/economia , Humanos , Benefícios do Seguro/economia , Reembolso de Seguro de Saúde/tendências , Medicare/economia , Doença Arterial Periférica/diagnóstico por imagem , Doença Arterial Periférica/economia , Padrões de Prática Médica/economia , Avaliação de Processos em Cuidados de Saúde/economia , Radiologistas/tendências , Especialização/economia , Cirurgiões/tendências , Fatores de Tempo , Estados UnidosRESUMO
BACKGROUND: The purpose of this study was to characterize utilization and outcomes of thoracic endovascular aortic aneurysm repair (TEVAR) in New York State during the first decade of commercial availability, with respect to evolving indications, results, and costs. Of specific interest was evaluation of the volume-outcome relationship for this relatively uncommon procedure. METHODS: The New York Statewide Planning and Research Cooperative System database was queried to identify patients undergoing TEVAR from 2005 to 2014 for aortic dissection (AD), non-ruptured aneurysm (NRA), and ruptured aneurysm (RA). Outcomes assessed included in-hospital mortality, complications, and costs. Linkage to the National Provider Identifier and New York Office of Professions databases facilitated comparisons by surgeon and facility volume. RESULTS: One thousand eight hundred thirty-eight patients were identified: 334 AD, 226 RA, and 1,278 NRA. Since introduction, TEVAR implantation increased significantly over the 10-year period in all groups (P < 0.01), with recent increase in utilization for AD. Increased in-hospital mortality correlated with RA (OR 5.52 [3.02-10.08], P < 0.01), coagulopathy (3.38 [2.02-5.66], P < 0.01), cerebrovascular disease (2.47 [1.17-5.22], P = 0.02), and nonwhite/nonblack race (1.74 [1.08-2.82], P = 0.02). Early in the experience (2005-2007), patients were more likely to be treated at high-volume facilities (>17 per year) and by high-volume surgeons (>5 per year), (P < 0.01). Since 2011, however, most patients (53%) have undergone TEVAR by low-volume surgeons (<3 per year). Neither surgeon nor hospital volume was associated with clinical outcomes. CONCLUSIONS: Since the introduction of TEVAR, comparable results have been obtained across hospital and surgeon volume strata. Favorable outcomes, even in low-volume settings, underscore the complexity of volume-outcome relationships in high-acuity procedures. These findings have implications for credentialing, regionalization, and future dissemination of advanced endovascular technology.
Assuntos
Aneurisma da Aorta Torácica/cirurgia , Dissecção Aórtica/cirurgia , Ruptura Aórtica/cirurgia , Implante de Prótese Vascular/tendências , Procedimentos Endovasculares/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Idoso , Idoso de 80 Anos ou mais , Dissecção Aórtica/diagnóstico por imagem , Dissecção Aórtica/economia , Dissecção Aórtica/mortalidade , Aneurisma da Aorta Torácica/diagnóstico por imagem , Aneurisma da Aorta Torácica/economia , Aneurisma da Aorta Torácica/mortalidade , Ruptura Aórtica/diagnóstico por imagem , Ruptura Aórtica/economia , Ruptura Aórtica/mortalidade , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/economia , Implante de Prótese Vascular/mortalidade , Bases de Dados Factuais , Difusão de Inovações , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/economia , Procedimentos Endovasculares/mortalidade , Feminino , Custos de Cuidados de Saúde/tendências , Disparidades em Assistência à Saúde/tendências , Mortalidade Hospitalar/tendências , Hospitais com Alto Volume de Atendimentos/tendências , Hospitais com Baixo Volume de Atendimentos/tendências , Humanos , Masculino , Pessoa de Meia-Idade , New York , Complicações Pós-Operatórias/mortalidade , Avaliação de Processos em Cuidados de Saúde/economia , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: The Patient Protection and Affordable Care Act was signed into law in 2010 and enacted in 2013 which improved insurance coverage across America due to increasing Medicaid eligibility as well as changes to individual insurance markets. In Arkansas, this was implemented by a Medicaid expansion waiver which allowed patients to purchase insurance with funds provided by the government to subsidize premiums through the marketplace. The goal of this study was to determine the effects of the Affordable Care Act (ACA) on Arkansas patients with peripheral arterial disease. METHODS: A pre-post research design using the Arkansas Hospital Discharge Dataset was used to study the impact of the ACA on limb amputation, distal bypass, discharge disposition, and total costs for patients diagnosed with peripheral arterial disease/atherosclerosis. The data were obtained for the years 2007 through 2009 (pre-ACA), 2011 through 2013 (post-ACA), and 2014 through 2015 (post-Arkansas expansion). Bivariate analysis, analysis of variance, and regression analyses were performed to analyze the data. RESULTS: A total of 10,923 patients were identified. Uninsured patients ("self-pay") decreased from 7% pre-ACA to 3.4% post-Arkansas expansion (P < 0.0001). There was a decrease in adjusted health-care costs after the Arkansas expansion (P < 0.0001). There was no change in mortality or transfer to rehabilitation facilities, but there was an increase in discharge to skilled nursing facilities along with a decrease in patients being discharged home (P < 0.0001). Regression analysis showed private insurance to be associated with a 49% reduction in the odds of an amputation (P < 0.0001). The Arkansas expansion was associated with a 26% reduction in the odds of an amputation when compared with that before the ACA implementation (P < 0.005). Having private insurance was associated with a 26% increase in the odds of having a bypass when compared with uninsured patients (P < 0.05). CONCLUSIONS: Patients with private insurance have a decreased chance of amputation and increased odds of having a bypass when compared with patients who were of the self-pay category. The increase in private insurance coverage in our patient population could improve the rate of amputation in the vascular population in Arkansas by increasing early interventions for peripheral vascular disease.
Assuntos
Amputação Cirúrgica/tendências , Acessibilidade aos Serviços de Saúde/tendências , Patient Protection and Affordable Care Act/tendências , Doença Arterial Periférica/cirurgia , Avaliação de Processos em Cuidados de Saúde/tendências , Procedimentos Cirúrgicos Vasculares/tendências , Amputação Cirúrgica/legislação & jurisprudência , Arkansas/epidemiologia , Bases de Dados Factuais , Feminino , Acessibilidade aos Serviços de Saúde/legislação & jurisprudência , Humanos , Cobertura do Seguro/legislação & jurisprudência , Cobertura do Seguro/tendências , Salvamento de Membro/legislação & jurisprudência , Salvamento de Membro/tendências , Masculino , Pessoas sem Cobertura de Seguro de Saúde/legislação & jurisprudência , Pessoa de Meia-Idade , Patient Protection and Affordable Care Act/legislação & jurisprudência , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/epidemiologia , Avaliação de Processos em Cuidados de Saúde/legislação & jurisprudência , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/legislação & jurisprudênciaRESUMO
BACKGROUND: Cost-effectiveness in healthcare is being increasingly scrutinized. Data regarding claims variability for vascular operations are lacking. Herein, we aim to describe variability in charges and payments for aortoiliac (AI) and infrainguinal (II) revascularizations. METHODS: We analyzed 2012-2014 claims data from a statewide claims database for procedures grouped by Current Procedural Terminology codes into II-open (II-O), II-endovascular (II-E), AI-open (AI-O), and AI-endovascular interventions (AI-E). We compared charges and payments in urban (≥50,000 people, UAs) versus rural areas (<50,000 people, RAs). Amounts are reported in $US as median with interquartile range. Cost-to-charge ratios (CCRs) as a measure of reimbursement were calculated as the percentage of the charges covered by the payments. Wilcoxon rank-sum tests were performed to determine significant differences. RESULTS: A total of 5,239 persons had complete claims data. There were 7,239 UA and 6,891 RA claims, and 1,057 AI claims (AI-E = 879, AI-O = 178) and 4,182 II claims (II-E = 3,012, II-0 = 1,170). Median charges were $5,357 for AI [$1,846-$27,107] and $2,955 for II [$1,484-$9,338.5] (P < 0.0001). Median plan payment was $454 for AI [$0-$1,380] and $454 for II [$54-$1,060] (P = 0.67). For AI and II, charges were significantly higher for UA than RA (AI: UA $9,875 [$2,489-$34,427], RA $3,732 [$1,450-$20,595], P < 0.0001; II: UA $3,596 [$1,700-$21,664], RA $2,534 [$1,298-$6,169], P < 0.0001). AI-E charges were higher than AI-O (AI-E $7,960 [$1,699-$32,507], AI-O $4,774 [$2,636-$7,147], P < 0.0001), but AI-O payments were higher (AI-E $424 [$0-$1,270], AI-O $869 [$164-$1,435], P = 0.0067). II-E charges were higher (II-E $2,994 [$1,552-$22,164], II-O $2,873 [$1,108-$5,345], P < 0.0001), but II-O payments were higher (II-E $427 [$50-$907], II-O $596 [$73-$1,299], P < 0.0001). CCRs were highest for II operations and UAs. CONCLUSIONS: Wide variability in claim charges and payments exists for vascular operations. AI procedures had higher charges than II, without any difference in payments. UA charged more than RA for both AI and II operations, but RA had higher payments and CCRs. Endovascular procedures had higher charges, while open procedures had higher payments. Charge differences may be related to endovascular device costs, and further research is necessary to determine the reasons behind consistent claims variability between UA and RA.
Assuntos
Demandas Administrativas em Assistência à Saúde/economia , Procedimentos Endovasculares/economia , Custos de Cuidados de Saúde , Preços Hospitalares , Avaliação de Processos em Cuidados de Saúde/economia , Mecanismo de Reembolso/economia , Procedimentos Cirúrgicos Vasculares/economia , Demandas Administrativas em Assistência à Saúde/classificação , Idoso , Idoso de 80 Anos ou mais , Colorado , Análise Custo-Benefício , Current Procedural Terminology , Bases de Dados Factuais , Procedimentos Endovasculares/classificação , Procedimentos Endovasculares/tendências , Feminino , Custos de Cuidados de Saúde/tendências , Preços Hospitalares/tendências , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Processos em Cuidados de Saúde/tendências , Mecanismo de Reembolso/tendências , Serviços de Saúde Rural/economia , Fatores de Tempo , Serviços Urbanos de Saúde/economia , Procedimentos Cirúrgicos Vasculares/classificação , Procedimentos Cirúrgicos Vasculares/tendênciasRESUMO
OBJECTIVES: The aim was to analyse early and late outcomes in patients undergoing thoracic endovascular aortic repair (TEVAR) for acute or subacute non-traumatic type B aortic dissection (TBAD), with the particular aims of identifying prognostic morphological predictors, and to assess the magnitude of the impact of the timing of TEVAR. METHODS: This was a retrospective, two centre, population based consecutive case series. The study group consisted of all the 53 patients undergoing TEVAR for complicated TBAD in Stockholm during the 12 year period 2004-2015. Demographic data, risk factors, operative, and outcome variables were registered and analysed. The CT scans were thoroughly retrospectively examined. RESULTS: Nearly half (24 patients; 45%) underwent TEVAR within 48 h of the onset of the initial symptoms, another 20 within 2 weeks, and nine in the subacute phase (15-90 days). The median age was 63 years (range 32-88) and 20 patients (38%) were women. The 30 day mortality was 17% (nine patients). Eight of these nine patients were treated within the first 48 h; urgent intervention (0-48 h) was associated with increased mortality (crude OR 14.0; 95% CI 1.6-122). All the nine patients had a false lumen area (FLA) at the level of the tracheal bifurcation exceeding 50% of the aortic cross sectional area at that segment, a finding significantly associated with increased mortality (p = .04), with a 25% 30 day mortality if the FLA > 50% (n = 36) at that segment, but 0% if the FLA was <50%. Overall the one year survival was 79% and five year survival 65%. CONCLUSIONS: All the early deaths demonstrated a FLA >50% of the total aortic cross sectional area at the level of the tracheal bifurcation. Patients needing urgent TEVAR had markedly worse outcome. The first finding may become an additional tool for future risk stratification.
Assuntos
Aneurisma Aórtico/cirurgia , Dissecção Aórtica/cirurgia , Implante de Prótese Vascular/tendências , Procedimentos Endovasculares/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Tempo para o Tratamento/tendências , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Dissecção Aórtica/diagnóstico , Dissecção Aórtica/mortalidade , Aneurisma Aórtico/diagnóstico , Aneurisma Aórtico/mortalidade , Aortografia/métodos , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/mortalidade , Tomada de Decisão Clínica , Angiografia por Tomografia Computadorizada , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Suécia/epidemiologia , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVES: To study international differences in incidence and practice patterns as well as time trends in lower limb amputations related to peripheral arterial disease and/or diabetes mellitus. METHODS: Data on lower limb amputations during 2010-2014 were collected from population based administrative data from countries in Europe and Australasia participating in the VASCUNET collaboration. Amputation rates, time trends, in hospital or 30 day mortality and reimbursement systems were analysed. RESULTS: Data from 12 countries covering 259 million inhabitants in 2014 were included. Individuals aged ≥ 65 years ranged from 12.9% (Slovakia) to 20.7% (Germany) and diabetes prevalence among amputees from 25.7% (Finland) to 74.3% (Slovakia). The mean incidence of major amputation varied between 7.2/100,000 (New Zealand) and 41.4/100,000 (Hungary), with an overall declining time trend with the exception of Slovakia, while minor amputations increased over time. The older age group (≥65 years) was up to 4.9 times more likely to be amputated compared with those younger than 65 years. Reported mortality rates were lowest in Finland (6.3%) and highest in Hungary (20.3%). Countries with a fee for service reimbursement system had a lower incidence of major amputation compared with countries with a population based reimbursement system (14.3/100,000 versus 18.4/100,000, respectively, p < .001). CONCLUSIONS: This international audit showed large geographical differences in major amputation rates, by a factor of almost six, and an overall declining time trend during the 4 year observation of this study. Diabetes prevalence, age distribution, and mortality rates were also found to vary between countries. Despite limitations attributable to registry data, these findings are important, and warrant further research on how to improve limb salvage in different demographic settings.
Assuntos
Amputação Cirúrgica/tendências , Doença Arterial Periférica/cirurgia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Cirurgiões/tendências , Idoso , Amputação Cirúrgica/efeitos adversos , Amputação Cirúrgica/mortalidade , Austrália/epidemiologia , Comorbidade , Europa (Continente)/epidemiologia , Feminino , Pesquisas sobre Atenção à Saúde , Disparidades em Assistência à Saúde/tendências , Mortalidade Hospitalar/tendências , Humanos , Incidência , Masculino , Auditoria Médica , Pessoa de Meia-Idade , Nova Zelândia/epidemiologia , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/mortalidade , Prevalência , Sistema de Registros , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
Video-assisted thoracoscopic surgery may be associated with less morbidity than open lobectomy or segmentectomy, but some studies have questioned the benefit of thoracoscopic surgery. This study aimed to determine trends and factors associated with patient's likelihood of undergoing thoracoscopic lobectomy or segmentectomy and to compare outcomes with each approach. This retrospective study included adult patients undergoing pulmonary lobectomy or segmentectomy from the American College of Surgeons National Surgical Quality Improvement Project from 2007 to 2015 (n = 14,717). Logistic regression analysis was conducted to determine the association of patient demographics, clinical characteristics, and surgeon specialty with thoracoscopic lobectomy or segmentectomy. Propensity score matching was performed to evaluate outcomes for thoracoscopic and open lobectomy or segmentectomy. Use of thoracoscopic lobectomy or segmentectomy increased from 11.6% in 2007 to 60.6% in 2015 (P< 0.0001). Older patients, females, and Hispanics were more likely to undergo thoracoscopic lobectomy, whereas morbidly obese patients, patients with higher American Society of Anesthesiology class, and patients with 4-6 frailty conditions had a lower likelihood of receiving thoracoscopic lobectomy or segmentectomy. Thoracic surgeons had 57% (odds ratio 1.57, 95% confidence interval 1.36-1.81) higher odds of performing thoracoscopic surgery than other surgeons. Thoracoscopic lobectomy or segmentectomy reduced risk of 30-day mortality (1.0% vs 1.9%; odds ratio 0.51, 95% confidence interval 0.37-0.70) and resulted in shorter length of stay (4 days vs 6 days; Beta coefficient = -0.37, P < 0.0001), and fewer complications. The frequency of thoracoscopic lobectomy or segmentectomy has increased substantially over the last 10 years and now accounts for over half of lobectomies. Video-assisted thoracoscopic surgery showed better outcomes than open lobectomy or segmentectomy.
Assuntos
Pneumonectomia/tendências , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Melhoria de Qualidade/tendências , Indicadores de Qualidade em Assistência à Saúde/tendências , Cirurgia Torácica Vídeoassistida/tendências , Fatores Etários , Idoso , Comorbidade , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonectomia/efeitos adversos , Pneumonectomia/mortalidade , Pneumonectomia/normas , Complicações Pós-Operatórias/epidemiologia , Padrões de Prática Médica/normas , Avaliação de Processos em Cuidados de Saúde/normas , Melhoria de Qualidade/normas , Indicadores de Qualidade em Assistência à Saúde/normas , Estudos Retrospectivos , Fatores de Risco , Fatores Sexuais , Cirurgia Torácica Vídeoassistida/efeitos adversos , Cirurgia Torácica Vídeoassistida/mortalidade , Cirurgia Torácica Vídeoassistida/normas , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: The accepted treatment for acute limb ischemia (ALI) is immediate systemic anticoagulation and timely reperfusion to restore blood flow. In this study, we describe the retrospective assessment of pretransfer management decisions by referring hospitals to an academic tertiary care facility and its impact on perioperative adverse events. METHODS: A retrospective analysis of ALI patients transferred to us via our Level I Vascular Emergency Program from 2010 to 2013 was performed. Patient demographics, comorbidities, Rutherford ischemia classification, time to anticoagulation, and time to reperfusion were tabulated and analyzed for correlation to incidence of major adverse limb events (MALEs), mortality, and bypass patency in the perioperative period (30-day postoperative). All intervals were calculated from the onset of symptoms and categorized into 3 subcohorts (<6 hr, 6-48 hr, and >48 hr). RESULTS: Eighty-seven patients with an average age of 64.0 (±16.2) years presented to outlying hospitals and were transferred to us with lower extremity ALI. The mean delay from symptom onset to initial referring physician evaluation was 18.3 hr. At that time of evaluation, 53.8% had Rutherford class IIA ischemia and 36.3% had class IIB ischemia. Seventy-six patients (87.4%) were started on heparin previous to transfer. However, only 44 patients (57.9%) reached therapeutic levels as measured by activated partial thromboplastin time before definitive revascularization. A delay of anticoagulation initiation >48 hr from symptom onset was associated with increased 30-day reintervention rates compared with the <6 hr group (66.7% vs. 23.5%; P < 0.05). However, time to reperfusion had no statistically significant impact on MALE, 30-day mortality, or 30-day interventional patency in our small cohorts. Additionally, patients with a previous revascularization had a higher 30-day reintervention rate (46.5%; P < 0.05). CONCLUSIONS: The practice of timely therapeutic anticoagulation of patients referred for ALI from community facilities occurs less frequently than expected and is associated with an increased perioperative reintervention rate.
Assuntos
Anticoagulantes/administração & dosagem , Procedimentos Endovasculares/tendências , Fidelidade a Diretrizes/tendências , Hospitais Comunitários/tendências , Isquemia/terapia , Transferência de Pacientes/tendências , Doença Arterial Periférica/terapia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Centros Médicos Acadêmicos , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Feminino , Humanos , Isquemia/diagnóstico , Isquemia/mortalidade , Isquemia/fisiopatologia , Masculino , Pessoa de Meia-Idade , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/mortalidade , Doença Arterial Periférica/fisiopatologia , Guias de Prática Clínica como Assunto , Encaminhamento e Consulta , Estudos Retrospectivos , Fatores de Risco , Centros de Atenção Terciária , Fatores de Tempo , Tempo para o Tratamento/tendências , Resultado do Tratamento , Grau de Desobstrução VascularRESUMO
BACKGROUND: Cardiac rehabilitation is strongly recommended after myocardial infarction, percutaneous coronary intervention, or coronary artery bypass surgery, but it is historically underused. We sought to evaluate variation in cardiac rehabilitation participation across the United States. METHODS: From administrative data from the Veterans Affairs (VA) healthcare system and a 5% Medicare sample, we used International Classification of Diseases, 9th Revision codes to identify patients hospitalized for myocardial infarction, percutaneous coronary intervention, or coronary artery bypass surgery from 2007 to 2011. After excluding patients who died in ≤30 days of hospitalization, we calculated the percentage of patients who participated in ≥1 outpatient visits for cardiac rehabilitation during the 12 months after hospitalization. We estimated adjusted and standardized rates of participation in cardiac rehabilitation by state using hierarchical logistic regression models. RESULTS: Overall, participation in cardiac rehabilitation was 16.3% (23 403/143 756) in Medicare and 10.3% (9123/88 826) in VA. However, participation rates varied widely across states, ranging from 3.2% to 41.8% in Medicare and 1.2% to 47.6% in VA. Similar regional variation was observed in both populations. Patients in the West North Central region (Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota) had the highest participation, whereas those in the Pacific region (Alaska, California, Hawaii, Oregon, and Washington) had the lowest participation in both Medicare (33.7% versus 10.6%) and VA (16.6% versus 5.1%) populations. Significant hospital-level variation was also present, with participation ranging from 3% to 75% in Medicare and 1% to 43% in VA. CONCLUSIONS: Cardiac rehabilitation participation remains low overall in both Medicare and VA populations. However, remarkably similar regional variation exists, with some regions and hospitals achieving high rates of participation in both populations. This provides an opportunity to identify best practices from higher performing hospitals and regions that could be used to improve cardiac rehabilitation participation in lower performing hospitals and regions.
Assuntos
Reabilitação Cardíaca/tendências , Disparidades em Assistência à Saúde/tendências , Cardiopatias/reabilitação , Medicare , Avaliação de Processos em Cuidados de Saúde/tendências , Melhoria de Qualidade/tendências , Indicadores de Qualidade em Assistência à Saúde/tendências , United States Department of Veterans Affairs , Demandas Administrativas em Assistência à Saúde , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Cardiopatias/diagnóstico , Cardiopatias/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: The lack of evidence-based guidelines on the use of prophylactic inferior vena cava filters (IVCFs) in patients after trauma has led to variation of its application. We seek to understand the national trend of the use of prophylactic IVCF in trauma population. METHODS: A retrospective review of the National Trauma Databank (2002-2014) was performed to identify patients who received an IVCF after trauma. Those without a preexisting venous thromboembolism or discharge diagnosis of VTE were classified as receiving prophylactic IVCF. Multivariable logistic regression analysis was used to examine associations between the use of prophylactic IVCF and risk factors for VTE. P value ≤0.05 was considered statistically significant. RESULTS: Among the 2,189,994 patients evaluated, 41,155 (2%) received a prophylactic IVCF. The rate of overall IVCF placement (2.9% in 2002-2006 to 1.6% in 2014, P < 0.001) and prophylactic IVCF placement (2.5% in 2002-2006 to 1.2% in 2014, P < 0.001) decreased over the study period. In multivariable analysis, significant risk factors associated with the use of prophylactic IVCF were male gender (OR 1.2, 95% CI 1.1-1.2), African-American race (OR 1.2, 95% CI 1.1-1.2), injury severity score ≥ 24 (OR 4.4, 95% CI 4.2-4.5), Glasgow Coma Scale <8 (OR 1.4, 95% CI 1.4-1.5), spinal cord injury with paraplegia (OR 5.1, 95% CI 4.7-5.6), pelvic fracture (OR 2.9, 95% CI 2.7-3.0), long bone fracture (OR 1.3, 95% CI 1.3-1.4), and solid organ injury (OR 1.2, 95% CI 1.2-1.3) (P < 0.001). Patients who were treated at a level-II trauma center (OR 1.1, 95% CI 1.1-1.2, P < 0.001), at a facility with ≥200 beds (OR 1.3, 95% CI 1.2-1.4, P < 0.001), and those with medical insurance coverage (OR 1.4, 95% CI 1.6-1.8, P < 0.001) were also more likely to receive a prophylactic IVCF. CONCLUSIONS: The utilization of prophylactic IVCF in trauma patients has decreased over time between 2008 and 2014. Considerable variation exists in its use, which is not fully accounted for by the VTE rate. Further study is required to evaluate appropriate indications for placement of prophylactic IVCF in trauma patients.
Assuntos
Disparidades em Assistência à Saúde/tendências , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Implantação de Prótese/instrumentação , Implantação de Prótese/estatística & dados numéricos , Filtros de Veia Cava/estatística & dados numéricos , Veia Cava Inferior , Tromboembolia Venosa/prevenção & controle , Ferimentos e Lesões/terapia , Bases de Dados Factuais , Feminino , Humanos , Modelos Logísticos , Masculino , Análise Multivariada , Razão de Chances , Implantação de Prótese/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/epidemiologia , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/epidemiologiaRESUMO
BACKGROUND: Lower extremity bypass (LEB) remains the gold standard revascularization procedure in patients with peripheral arterial disease. The cost of LEB substantially varies based on patient's characteristics and comorbidities. The aim of this study was to assess regional variation in infrainguinal LEB cost and to identify the specific health care expenditures per service that are associated with the highest cost in each region. METHODS: We identified adult patients who underwent infrainguinal LEB in the Premier database between June 2009 and March 2015. Generalized linear regression models were used to report differences between regions in total in-hospital cost and service-specific cost adjusting for patient's demographics, clinical characteristics, and hospital factors. RESULTS: A total of 50,131 patients were identified. The median in-hospital cost was $13,259 (interquartile range, $9308-$19,590). The cost of LEB was significantly higher in West and Northeast regions with a median cost of nearly $16,000. The high cost in the Northeast region was driven by the fixed (indirect) cost, whereas the driver of the high cost in the West region was the variable (direct) cost. The adjusted total in-hospital cost was significantly higher in all regions compared with the South (mean difference, West, $3752 [95% confidence interval (CI), 3477-4027]; Northeast, $2959 [95% CI, 2703-3216]; Midwest, 1586 [95% CI, 1364-1808]). CONCLUSIONS: In this study, we show the marked regional variability in LEB costs. This disparity was independent from patient clinical condition and hospital factors. Cost inequality across the US represents a financial burden on both the patient and the health system.
Assuntos
Disparidades em Assistência à Saúde/economia , Custos Hospitalares , Extremidade Inferior/irrigação sanguínea , Doença Arterial Periférica/economia , Doença Arterial Periférica/cirurgia , Padrões de Prática Médica/economia , Avaliação de Processos em Cuidados de Saúde/economia , Cirurgiões/economia , Enxerto Vascular/economia , Idoso , Distribuição de Qui-Quadrado , Análise Custo-Benefício , Bases de Dados Factuais , Feminino , Gastos em Saúde , Disparidades em Assistência à Saúde/tendências , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Modelos Econômicos , Doença Arterial Periférica/epidemiologia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Estudos Retrospectivos , Cirurgiões/tendências , Resultado do Tratamento , Estados Unidos/epidemiologia , Enxerto Vascular/tendênciasRESUMO
BACKGROUND: A large proportion of endovascular aortic aneurysm repair (EVAR) patients are routinely admitted to the intensive care unit (ICU) for postoperative observation. In this study, we aimed to describe the factors associated with ICU admission after EVAR and to compare the outcomes and costs associated with ICU vs non-ICU observation. METHODS: All patients undergoing elective infrarenal EVAR in the Premier database (2009-2015) were included. Patients were stratified as ICU vs non-ICU admission according to location on postoperative day 0. Both patient-level (sociodemographics, comorbidities) and hospital-level (teaching status, hospital size, geographic location) factors were analyzed using univariate and multivariable logistic regression to determine factors associated with ICU vs non-ICU admission. Overall outcomes and hospital costs were compared between groups. RESULTS: Overall, 8359 patients underwent elective EVAR during the study period, including 4791 (57.3%) ICU and 3568 (42.7%) non-ICU admissions. Patients admitted to ICU were more frequently nonwhite and had more comorbidities, including congestive heart failure, coronary artery disease, chronic kidney disease, chronic obstructive pulmonary disease, diabetes, and hypertension, than non-ICU patients (all, P < .03). ICU admissions were more common in small (<300 beds), urban, and nonteaching hospitals and varied greatly depending on surgeon specialty and geographic region (P < .001). A pattern emerged when admission location was clustered by hospital; ICU patients were treated at hospitals where 96.7% (interquartile range, 84.5%-98.9%) of patients were admitted to ICU after EVAR, whereas non-ICU patients were treated at hospitals where only 7.5% (interquartile range, 4.9%-25.8%) were admitted to ICU after EVAR. A multivariable logistic regression model accounting for patient-, operative-, and hospital-level differences had a significantly lower area under the curve for predicting ICU admission after EVAR than a model accounting only for hospital factors (area under the curve, 0.76 vs 0.95; P < .001). The overall rate of adverse events was higher for ICU vs non-ICU patients (16.3% vs 13.7%; P < .001). Failure to rescue (2.9% vs 3.9%; P = .42) and in-hospital mortality (0.4% vs 0.4%; P = .81) were similar between groups. After adjusting for patient and hospital factors as well as for postoperative adverse events, ICU admission after EVAR cost $1475 (95% confidence interval, $768-2183) more than non-ICU admission (P < .001). CONCLUSIONS: Among patients undergoing elective EVAR, postoperative ICU admission is more closely associated with hospital practice patterns than with individual patient risk. Routine ICU admission after EVAR adds significant cost without reducing failure to rescue or in-hospital mortality.
Assuntos
Aneurisma da Aorta Abdominal/economia , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular/economia , Procedimentos Endovasculares/economia , Custos Hospitalares , Unidades de Terapia Intensiva/economia , Admissão do Paciente/economia , Padrões de Prática Médica/economia , Avaliação de Processos em Cuidados de Saúde/economia , Procedimentos Desnecessários/economia , Idoso , Idoso de 80 Anos ou mais , Aneurisma da Aorta Abdominal/mortalidade , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/mortalidade , Implante de Prótese Vascular/tendências , Distribuição de Qui-Quadrado , Análise Custo-Benefício , Bases de Dados Factuais , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Procedimentos Endovasculares/tendências , Falha da Terapia de Resgate/economia , Feminino , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva/tendências , Modelos Lineares , Modelos Logísticos , Masculino , Análise Multivariada , Razão de Chances , Admissão do Paciente/tendências , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos , Procedimentos Desnecessários/tendênciasRESUMO
BACKGROUND: As high healthcare costs are increasing scrutinized, a movement toward reducing patient hospital admissions and lengths of stay has emerged, particularly for operations that may be performed safely in the outpatient setting. Our aim is to describe recent temporal trends in the proportion of dialysis access procedures performed on an inpatient versus outpatient basis and to determine the effects of these changes on perioperative morbidity and mortality. METHODS: The 2005-2008 American College of Surgeons National Surgical Quality Improvement Program database was queried for all primary arteriovenous fistula (AVF) procedures using current procedural terminology codes. Changes in the proportions of inpatient versus outpatient operations performed by year, as well as the associated 30-day postoperative morbidity and mortality, were analyzed using univariable statistics and multivariable logistic regression. RESULTS: Two thousand nine hundred fifty AVF procedures were performed over the study period. Overall, 71.7% (n = 2,114) were performed on an outpatient basis. Inpatient procedures were associated with higher 30-day morbidity (10.5% vs. 4.5%) and mortality (2.8% vs. 0.7%) than outpatient procedures (both, P < 0.001). There was a significant increase in the proportion of procedures performed on an outpatient basis over time (2005: 56% vs. 2008: 75%; P < 0.001). There were no changes in postoperative morbidity or mortality for inpatient or outpatient AVF over time (P ≥ 0.36). Independent determinants of having an inpatient procedure included younger age (OR 0.99), increasing ASA class (ASA IV OR 1.56), congestive heart failure (OR 3.32), recent ascites (OR 3.25), poor functional status (OR 3.22), the presence of an open wound (OR 1.91), and recent sepsis (OR 6.06) (all, P < 0.01). Acute renal failure (OR 2.60) and current dialysis (OR 1.44) were also predictive (P < 0.001). After correcting for baseline differences between groups, the adjusted OR for both morbidity (aOR 1.93, 95% CI 1.38-2.69) and mortality (aOR 2.85, 95% CI 1.36-5.95) remained significantly higher for inpatient versus outpatient AVF. CONCLUSIONS: Dialysis access operations are increasingly being performed on an outpatient basis, with stable perioperative outcomes. Inpatient procedures are associated with worse outcomes, likely because they are reserved for patients with acute illnesses, serious comorbidities, and poor functional status. Overall, for appropriately selected patients, the movement toward performing more elective dialysis access operations on an outpatient basis is associated with acceptable outcomes.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/tendências , Derivação Arteriovenosa Cirúrgica/tendências , Admissão do Paciente/tendências , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Diálise Renal/tendências , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Procedimentos Cirúrgicos Ambulatórios/mortalidade , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Derivação Arteriovenosa Cirúrgica/mortalidade , Distribuição de Qui-Quadrado , Bases de Dados Factuais , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Complicações Pós-Operatórias/etiologia , Diálise Renal/efeitos adversos , Diálise Renal/mortalidade , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
Recent evidence shows that multi-arterial coronary artery bypass grafting (MABG) based on bilateral internal thoracic (BITA) or left internal thoracic (LITA) and radial artery (RA) improves long-term outcomes compared with single arterial coronary artery bypass grafting (SABG) (LITA + saphenous vein graft). How this evidence affected the worldwide use of MABG, if at all, is not well defined. Accordingly, we report 10-year temporal trends of MABG utilization from 2 continents. A study population of 1,683,434 non-emergent, primary, isolated LITA-based coronary artery bypass grafting (CABG) (≥2 grafts) patients was derived from the Society of Thoracic Surgeons (STS) (1,307,528 (79.5%) of 1,644,388 isolated CABG; total 1179 centers) and the Australia New Zealand Cardiothoracic (ANZ) Databases (34,213 (87%) of 39,046 isolated CABG; 24 centers) between 2004 and 2014. Patients were excluded based on the following: (1) no LITA, (2) if arterial grafts were other than RA or ITA, or (3) if grafting data were missing. The 3 MABG groups were LITA + RA, BITA, and BITA + RA, each with or without supplemental vein grafts. Grafting trends and their associated patient demographics were analyzed. SABG (89.3% STS, 51.4% ANZ) was the most common grafting strategy. MABG was most frequently accomplished by LITA + RA: (STS: 6.1%; ANZ: 42.6%), followed by BITA: (STS: 4.1%; ANZ: 4.3%), while ≥3 (BITA + RA) was rare in the STS (0.5%), but more common in ANZ (5.9%). In the STS, between 2004 and 2014, SABG rates systematically increased from 85.2% to 91.7%, BITA grafting was essentially unchanged from 3.6% to 4.3%, while RA use decreased systematically from 10.5% to 3.7%. In the ANZ, SABG rates increased from 17.3% to 51.4%, BITA grafting decreased from 6.3% to 3.6%, while RA grafting decreased from 65.8% to 39.0%. Compared with SABG patients, BITA patients were younger (STS: median age 59 vs 66, P < 0.001; ANZ: mean age 62 vs 68, P < 0.001), predominately male (STS: 84% vs 73%, P < 0.001; ANZ: 86% vs 79%, P < 0.001), less obese (body mass index >30 kg/m2) in STS (37% vs 42%, P < 0.001), more obese in ANZ (33% vs 32%, P = 0.001), and less diabetic (STS: 26% vs 43%, P < 0.001; ANZ: 25% vs 37%, P < 0.001), whereas RA patients were intermediate in age (STS: 61; ANZ: 65), in male sex (STS: 82%; ANZ: 81%), in the prevalence of diabetes (STS: 40%; ANZ: 34%), and were most obese (STS: 47%; ANZ: 34%). A decade-long analysis of STS data reveals a counterintuitive decline in the use (driven by decreasing RA use) of MABG: a potentially superior grafting strategy compared with SABG. In contra distinction, the smaller but growing ANZ data document a distinctly different CABG practice pattern, with a higher MABG utilization rate, but a similarly declining RA use. The reasons for these practice patterns and declining MABG are likely diverse and require further assessment.
Assuntos
Ponte de Artéria Coronária/tendências , Doença da Artéria Coronariana/cirurgia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Cirurgiões/tendências , Idoso , Austrália , Comorbidade , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/estatística & dados numéricos , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/epidemiologia , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
Outcomes have improved considerably in multiple myeloma (MM), but disparities among racial-ethnic groups exist. Differences in utilization of novel therapeutics are likely contributing factors. We explored such differences from the SEER-Medicare database. A utilization analysis of lenalidomide, thalidomide, bortezomib, and stem cell transplant (SCT) was performed for patients diagnosed with MM between 2007 and 2009, including use over time, use by race, time-dependent trends for each racial subgroup, and survival analysis. A total of 5338 MM patients were included with median 2.4-year follow-up. Within the first year of MM diagnosis, utilization of lenalidomide, bortezomib, SCT, and more than one novel agent increased over time while utilization of thalidomide decreased. There was significantly lower utilization of lenalidomide among African-Americans (P < 0.01), higher thalidomide use among Hispanics and Asians (P < 0.01), and lower bortezomib use among Asians (P < 0.01). Hispanics had the highest median number of days to first dose of bortezomib (P = 0.02) and the lowest utilization of SCT (P < 0.01). Hispanics and Asians were the only groups without notable increases in lenalidomide and bortezomib use, respectively. SCT utilization increased over time for all except African-Americans. SCT use within the first year after diagnosis was associated with better overall survival (HR 0.52; 95% CI: 0.4-0.68), while bortezomib use was associated with inferior survival (HR 1.14; 95% CI 1.02-1.28). We noted considerable variability in MM therapeutics utilization with seeming inequity for racial-ethnic minorities. These trends should be considered to eliminate drug access and utilization disparities and achieve equitable benefit of therapeutic advances across all races.
Assuntos
Antineoplásicos/uso terapêutico , Acessibilidade aos Serviços de Saúde , Disparidades em Assistência à Saúde/etnologia , Mieloma Múltiplo/etnologia , Mieloma Múltiplo/terapia , Avaliação de Processos em Cuidados de Saúde , Transplante de Células-Tronco/etnologia , Negro ou Afro-Americano , Idoso , Idoso de 80 Anos ou mais , Asiático , Bortezomib/uso terapêutico , Feminino , Acessibilidade aos Serviços de Saúde/tendências , Disparidades em Assistência à Saúde/tendências , Hispânico ou Latino , Humanos , Lenalidomida , Masculino , Medicare , Mieloma Múltiplo/diagnóstico , Mieloma Múltiplo/mortalidade , Avaliação de Processos em Cuidados de Saúde/tendências , Modelos de Riscos Proporcionais , Fatores de Risco , Programa de SEER , Transplante de Células-Tronco/estatística & dados numéricos , Transplante de Células-Tronco/tendências , Talidomida/análogos & derivados , Talidomida/uso terapêutico , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , População BrancaRESUMO
OBJECTIVES: This study aimed to describe the temporal trends and outcomes of endovascular and surgical revascularization in a large, nationally representative sample of patients with end-stage renal disease on hemodialysis hospitalized for peripheral artery disease (PAD). BACKGROUND: PAD is prevalent among patients with end-stage renal disease on hemodialysis and is associated with significant morbidity and mortality. There is a paucity of information on trends in endovascular and surgical revascularization and post-procedure outcomes in this population. METHODS: We used the Nationwide Inpatient Sample (2002 to 2012) to identify hemodialysis patients undergoing endovascular or surgical procedures for PAD using diagnostic and procedural codes. We compared trends in amputation, post-procedure complications, mortality, length of stay, and costs between the 2 groups using trend tests and logistic regression. RESULTS: There were 77,049 endovascular and 29,556 surgical procedures for PAD in hemodialysis patients. Trend analysis showed that endovascular procedures increased by nearly 3-fold, whereas there was a reciprocal decrease in surgical revascularization. Post-procedure complication rates were relatively stable in persons undergoing endovascular procedures but nearly doubled in those undergoing surgery. Surgery was associated with 1.8 times adjusted odds (95% confidence interval: 1.60 to 2.02) for complications and 1.6 times the adjusted odds for amputations (95% confidence interval: 1.40 to 1.75) but had similar mortality (adjusted odds ratio: 1.05; 95% confidence interval: 0.85 to 1.29) compared with endovascular procedures. Length of stay for endovascular procedures remained stable, whereas a decrease was seen for surgical procedures. Overall costs increased marginally for both procedures. CONCLUSIONS: Rates of endovascular procedures have increased, whereas those of surgeries have decreased. Surgical revascularization is associated with higher odds of overall complications. Further prospective studies and clinical trials are required to analyze the relationship between the severity of PAD and the revascularization strategy chosen.
Assuntos
Procedimentos Endovasculares/tendências , Hospitalização/tendências , Falência Renal Crônica/terapia , Extremidade Inferior/irrigação sanguínea , Doença Arterial Periférica/terapia , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Diálise Renal/tendências , Procedimentos Cirúrgicos Vasculares/tendências , Idoso , Amputação Cirúrgica/tendências , Distribuição de Qui-Quadrado , Bases de Dados Factuais , Procedimentos Endovasculares/economia , Procedimentos Endovasculares/mortalidade , Procedimentos Endovasculares/estatística & dados numéricos , Feminino , Custos Hospitalares , Mortalidade Hospitalar/tendências , Hospitalização/economia , Humanos , Falência Renal Crônica/diagnóstico , Falência Renal Crônica/economia , Falência Renal Crônica/mortalidade , Tempo de Internação/tendências , Salvamento de Membro/tendências , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/economia , Doença Arterial Periférica/mortalidade , Padrões de Prática Médica/economia , Avaliação de Processos em Cuidados de Saúde/economia , Diálise Renal/economia , Diálise Renal/mortalidade , Diálise Renal/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , Procedimentos Cirúrgicos Vasculares/economia , Procedimentos Cirúrgicos Vasculares/mortalidade , Procedimentos Cirúrgicos Vasculares/estatística & dados numéricosRESUMO
BACKGROUND: Little is known about facility-level variation in the use of revascularization procedures for the management of stable obstructive coronary artery disease. Furthermore, it is unknown if variation in the use of coronary revascularization is associated with use of other cardiovascular procedures. METHODS AND RESULTS: We evaluated all elective coronary angiograms performed in the Veterans Affairs system between September 1, 2007, and December 31, 2011, using the Clinical Assessment and Reporting Tool and identified patients with obstructive coronary artery disease. Patients were considered managed with revascularization if they received percutaneous coronary intervention (PCI) or coronary artery bypass grafting within 30 days of diagnosis. We calculated risk-adjusted facility-level rates of overall revascularization, PCI, and coronary artery bypass grafting. In addition, we determined the association between facility-level rates of revascularization and post-PCI stress testing. Among 15 650 patients at 51 Veterans Affairs sites who met inclusion criteria, the median rate of revascularization was 59.6% (interquartile range, 55.7%-66.7%). Across all facilities, risk-adjusted rates of overall revascularization varied from 41.5% to 88.1%, rate of PCI varied from 23.2% to 80.6%, and rate of coronary artery bypass graftingvariedfrom 7.5% to 36.5%. Of 6179 patients who underwent elective PCI, the median rate of stress testing in the 2 years after PCI was 33.7% (interquartile range, 30.7%-47.1%). There was no evidence of correlation between facility-level rate of revascularization and follow-up stress testing. CONCLUSIONS: Within the Veterans Affairs system, we observed large facility-level variation in rates of revascularization for obstructive coronary artery disease, with variation driven primarily by PCI. There was no association between facility-level use of revascularization and follow-up stress testing, suggesting use rates are specific to a particular procedure and not a marker of overall facility-level use.
Assuntos
Ponte de Artéria Coronária/tendências , Estenose Coronária/terapia , Prestação Integrada de Cuidados de Saúde/tendências , Disparidades em Assistência à Saúde/tendências , Intervenção Coronária Percutânea/tendências , Padrões de Prática Médica/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , United States Department of Veterans Affairs , Idoso , Angiografia Coronária/tendências , Ponte de Artéria Coronária/estatística & dados numéricos , Estenose Coronária/diagnóstico por imagem , Ecocardiografia sob Estresse/tendências , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/estatística & dados numéricos , Valor Preditivo dos Testes , Avaliação de Programas e Projetos de Saúde , Fatores de Tempo , Resultado do Tratamento , Estados Unidos , Vasodilatadores/administração & dosagemRESUMO
PURPOSE: The association between hospital volume and outcome in rectal cancer surgery is still subject of debate. The purpose of this study was to assess the impact of hospital volume on outcomes of rectal cancer surgery in the Netherlands in 2011. METHODS: In this collaborative research with a cross-sectional study design, patients who underwent rectal cancer resection in 71 Dutch hospitals in 2011 were included. Annual hospital volume was stratified as low (< 20), medium (20-50), and high (≥ 50). RESULTS: Of 2095 patients, 258 patients (12.3%) were treated in 23 low-volume hospitals, 1329 (63.4%) in 40 medium-volume hospitals, and 508 (24.2%) in 8 high-volume hospitals. Median length of follow-up was 41 months. Clinical tumor stage, neoadjuvant therapy, extended resections, circumferential resection margin (CRM) positivity, and 30-day or in-hospital mortality did not differ significantly between volume groups. Significantly, more laparoscopic procedures were performed in low-volume hospitals, and more diverting stomas in high-volume hospitals. Three-year disease-free survival for low-, medium-, and high-volume hospitals was 75.0, 74.8, and 76.8% (p = 0.682). Corresponding 3-year overall survival rates were 75.9, 79.1, and 80.3% (p = 0.344). In multivariate analysis, hospital volume was not associated with long-term risk of mortality. CONCLUSIONS: No significant impact of hospital volume on rectal cancer surgery outcome could be observed among 71 Dutch hospitals after implementation of a national audit, with the majority of patients being treated at medium-volume hospitals.
Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/tendências , Hospitais com Alto Volume de Atendimentos/tendências , Hospitais com Baixo Volume de Atendimentos/tendências , Laparoscopia/tendências , Avaliação de Processos em Cuidados de Saúde/tendências , Neoplasias Retais/cirurgia , Estomas Cirúrgicos/tendências , Idoso , Distribuição de Qui-Quadrado , Estudos Transversais , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Procedimentos Cirúrgicos do Sistema Digestório/mortalidade , Intervalo Livre de Doença , Feminino , Mortalidade Hospitalar/tendências , Humanos , Estimativa de Kaplan-Meier , Laparoscopia/efeitos adversos , Laparoscopia/mortalidade , Masculino , Margens de Excisão , Pessoa de Meia-Idade , Análise Multivariada , Terapia Neoadjuvante/tendências , Estadiamento de Neoplasias , Neoplasia Residual , Países Baixos , Modelos de Riscos Proporcionais , Neoplasias Retais/mortalidade , Neoplasias Retais/patologia , Sistema de Registros , Fatores de Risco , Estomas Cirúrgicos/efeitos adversos , Fatores de Tempo , Resultado do TratamentoRESUMO
AIM OF THE STUDY: The European Society of Breast Cancer Specialists (EUSOMA) has fostered a voluntary certification process for breast centres to establish minimum standards and ensure specialist multidisciplinary care. Prospectively collected anonymous information on primary breast cancer cases diagnosed and treated in the units is transferred annually to a central EUSOMA data warehouse for continuous monitoring of quality indicators (QIs) to improve quality of care. Units have to comply with the EUSOMA Breast Centre guidelines and are audited by peers. The database was started in 2006 and includes over 110,000 cancers from breast centres located in Germany, Switzerland, Belgium, Austria, The Netherlands, Spain, Portugal and Italy. The aim of the present study is assessing time trends of QIs in EUSOMA-certified breast centres over the decade 2006-2015. MATERIALS AND METHODS: Previously defined QIs were calculated for 22 EUSOMA-certified breast centres (46122 patients) during 2006-2015. RESULTS: On the average of all units, the minimum standard of care was achieved in 8 of 13 main EUSOMA QIs in 2006 and in all in 2015. All QIs, except removal of at least 10 lymph nodes at axillary clearance and oestrogen receptor-negative tumours (T > 1 cm or N+) receiving adjuvant chemotherapy, improved significantly in this period. The desirable target was reached for two QIs in 2006 and for 7 of 13 QIs in 2015. CONCLUSION: The EUSOMA model of audit and monitoring QIs functions well in different European health systems and results in better performance of QIs over the last decade. QIs should be evaluated and adapted on a regular basis, as guidelines change over time.