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Background: Telehealth can be defined as using remote technologies to provide health care. It may increase access to care among people with sickle cell disease (SCD). This study examined (1) telehealth use, (2) characteristics of telehealth use, and (3) differences between telehealth users and nonusers among people with SCD during the COVID-19 pandemic. Methods: This was a retrospective analysis of Medicaid claims among four states [California (CA), Georgia (GA), Michigan (MI), Tennessee (TN)] participating in the Sickle Cell Data Collection program. Study participants were individuals ≥1 year old with SCD enrolled in Medicaid September 2019-December 2020. Telehealth encounters during the pandemic were characterized by provider specialty. Health care utilization was compared between those who did (users) and did not (nonusers) use telehealth, stratified by before and during the pandemic. Results: A total of 8,681 individuals with SCD (1,638 CA; 3,612 GA; 1,880 MI; and 1,551 TN) were included. The proportion of individuals with SCD that accessed telehealth during the pandemic varied across states from 29% in TN to 80% in CA. During the pandemic, there was a total of 21,632 telehealth encounters across 3,647 users. In two states (MI and GA), over a third of telehealth encounters were with behavioral health providers. Telehealth users had a higher average number of health care encounters during the pandemic: emergency department (pooled mean = 2.6 for users vs. 1.5 for nonusers), inpatient (1.2 for users vs. 0.6 for nonusers), and outpatient encounters (6.0 for users vs. 3.3 for nonusers). Conclusions: Telehealth was frequently used at the beginning of the COVID-19 pandemic by people with SCD. Future research should focus on the context, facilitators, and barriers of its implementation in this population.
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Anemia Falciforme , COVID-19 , Medicaid , SARS-CoV-2 , Telemedicina , Humanos , COVID-19/epidemiologia , Telemedicina/estatística & dados numéricos , Medicaid/estatística & dados numéricos , Anemia Falciforme/terapia , Anemia Falciforme/epidemiologia , Estados Unidos/epidemiologia , Feminino , Masculino , Adulto , Estudos Retrospectivos , Adolescente , Pessoa de Meia-Idade , Adulto Jovem , Criança , Pandemias , Pré-Escolar , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , LactenteRESUMO
INTRODUCTION: The COVID-19 pandemic drove rapid adoption of telehealth across oncologic specialties. This revealed barriers to telehealth access and telehealth-related disparities. We explored disparities in telehealth access in patients with cancer accessing oncologic care. MATERIALS/METHODS: Data for all unique patient visits at a large academic medical center were acquired pre- and intra-pandemic (7/1/2019-12/31/2020), including visit type (in-person, video, audio only), age, race, ethnicity, rural/urban (per zip code by Federal Office of Rural Health Policy), distance from medical facility, insurance, and Digital Divide Index (DDI; incorporates technology/internet access, age, disability, and educational attainment metrics by geographic area). Pandemic phases were identified based on visit dynamics. Multivariable logistic regression models were used to examine associations of these variables with successful video visit completion. RESULTS: Data were available for 2,398,633 visits for 516,428 patients across all specialties. Among these, there were 253,880 visits from 62,172 patients seen in any oncology clinic. Dramatic increases in telehealth usage were seen during the pandemic (after 3/16/2020). In multivariable analyses, patient age [OR: 0.964, (95% CI 0.961, 0.966) P<0.0001], rural zip code [OR: 0.814 (95% CI 0.733, 0.904) P = 0.0001], Medicaid enrollment [OR: 0.464 (95% CI 0.410, 0.525) P<0.0001], Medicare enrollment [OR: 0.822 (95% CI 0.761, 0.888) P = 0.0053], higher DDI [OR: 0.903 (95% CI 0.877, 0.930) P<0.0001], distance from the facility [OR: 1.028 (95% CI 1.021, 1.035) P<0.0001], black race [OR: 0.663 (95% CI 0.584, 0.753) P<0.0001], and Asian race [OR: 1.229 (95% CI 1.022, 1.479) P<0.0001] were associated with video visit completion early in the pandemic. Factors related to video visit completion later in the pandemic and within sub-specialties of oncology were also explored. CONCLUSIONS: Patients from older age groups, those with minority backgrounds, and individuals from areas with less access to technology (high DDI) as well as those with Medicare or Medicaid insurance were less likely to use video visits. With greater experience through the pandemic, disparities were not mitigated. Further efforts are required to optimize telehealth to benefit all patients and avoid increasing disparities in care delivery.
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COVID-19 , Exclusão Digital , Humanos , Estados Unidos/epidemiologia , Idoso , COVID-19/epidemiologia , Pandemias , Medicare , HospitaisRESUMO
PURPOSE: To determine whether the type of delivery system is associated with intensity of care at the end of life for Medicare beneficiaries with cancer. PATIENTS AND METHODS: We used SEER registry data linked with Medicare claims to evaluate intensity of end-of-life care for patients who died of one of ten common cancers diagnosed from 2009 through 2014. Patients were categorized as receiving the majority of their care in an integrated delivery system, designated cancer center, health system that was both integrated and a certified cancer center, or health system that was neither. We evaluated adherence to seven nationally endorsed end-of-life quality measures using generalized linear models across four delivery system types. RESULTS: Among 100,549 beneficiaries who died of cancer during the study interval, we identified only modest differences in intensity of end-of-life care across delivery system structures. Health systems with no cancer center or integrated affiliation demonstrated higher proportions of patients with multiple hospitalizations in the last 30 days of life (11.3%), death in an acute care setting (25.9%), and lack of hospice use in the last year of life (31.6%; all P < .001). Patients enrolled in hospice had lower intensity care across multiple end-of-life quality measures. CONCLUSION: Intensity of care at the end of life for patients with cancer was higher at delivery systems with no integration or cancer focus. Maximal supportive care delivered through hospice may be one avenue to reduce high-intensity care at the end of life and may impact quality of care for patients dying from cancer.
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Cuidados Paliativos na Terminalidade da Vida , Neoplasias , Assistência Terminal , Idoso , Morte , Humanos , Medicare , Neoplasias/terapia , Estados UnidosRESUMO
PURPOSE: Percutaneous nephrolithotomy (PCNL) is performed commonly in patients with large kidney stones, but the management of their postoperative pain presents a major challenge. While it is not routinely performed in PCNL patients, paravertebral block (PVB) has been described as an effective strategy for pain control after various non-urologic surgeries. This trial aims to assess the effect of paravertebral blockade on intraoperative and postoperative opioid use as well as postoperative pain control in patients undergoing PCNL. METHODS: This was a prospective, randomized, double-blind, placebo-controlled study. Patients who consented to participate were randomly assigned to undergo either PVB or a placebo intervention preoperatively. The patient, surgeon, and anesthesia team were all blinded to the randomization. The outcome parameters were intraoperative opioid requirement, postoperative visual analog scale (VAS) pain scores, postoperative opioid use, and postoperative antiemetic use. RESULTS: 23 patients were enrolled in each arm of the study, and the two groups had no significant differences in baseline demographic or clinical characteristics. Patients in the PVB group had significantly lower intraoperative opioid use, postoperative opioid use, frequency of opioid use, and antiemetic. Patients in the PVB group also had lower postoperative VAS pain scores. There were no patients who suffered from complications attributable to PVB. CONCLUSION: The results of this randomized, double-blind, placebo-controlled trial suggest that PVB should be considered an effective strategy to reduce opioid requirement and improve pain control for patients undergoing PCNL.
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Nefrolitotomia Percutânea , Bloqueio Nervoso/métodos , Dor Pós-Operatória/terapia , Adulto , Idoso , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Nervos EspinhaisRESUMO
PURPOSE: To assess the temporary health impact of prostate multiparametric MRI (mpMRI) and transrectal prostate biopsy in an active surveillance prostate cancer population. METHODS: A two-arm institutional review board-approved HIPAA-compliant prospective observational patient-reported outcomes study was performed from November 2017 to July 2018. Inclusion criteria were men with Gleason 6 prostate cancer in active surveillance undergoing either prostate mpMRI or transrectal prostate biopsy. A survey instrument was constructed using validated metrics in consultation with the local patient- and family-centered care organization. Study subjects were recruited at the time of diagnostic testing and completed the instrument by phone 24 to 72 hours after testing. The primary outcome measure was summary testing-related quality of life (summary utility score), derived from the testing morbidities index (TMI) (scale: 0 = death and 1 = perfect health). TMI is stratified into seven domains, with each domain scored from 1 (no health impact) to 5 (extreme health impact). Testing-related quality-of-life measures in the two cohorts were compared with Mann-Whitney U test. RESULTS: In all, 122 subjects were recruited, and 90% (110 of 122 [MRI 55 of 60, biopsy 55 of 62]) successfully completed the survey instrument. The temporary quality-of-life impact of transrectal biopsy was significantly greater than that of prostate mpMRI (0.82, 95% confidence interval [CI] 0.79-0.85, versus 0.95, 95% CI 0.94-0.97; P < .001). The largest mean domain-level difference was for intraprocedural pain (transrectal biopsy 2.6, 95% CI 2.4-2.8, versus mpMRI 1.3, 95% CI 1.1-1.5; P < .001). CONCLUSION: Transrectal prostate biopsy has greater temporary health impact (lower testing-related quality-of-life measure) than prostate mpMRI.
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Imageamento por Ressonância Magnética , Neoplasias da Próstata/diagnóstico por imagem , Neoplasias da Próstata/patologia , Qualidade de Vida , Conduta Expectante , Idoso , Biópsia , Humanos , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Medidas de Resultados Relatados pelo Paciente , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
Collaborative research in academic medicine is often inefficient and ineffective. It often fails to leverage the expertise of interdisciplinary team members, does not seek or incorporate team input at opportune times, and creates workload inequities. Adapting approaches developed in venture capital, we created the 'sprint model' for writing academic papers based on the analysis of secondary data. The 'sprint model' minimizes common barriers that undermine collaboration in academic medicine. This model for team science collaboration begins with team members convening for a highly focused, guided session. In this session, a facilitator moves the group through a structured process to create the study plan. This includes refining the research questions, developing the study design, and prototyping the presentation of results. After adopting this model, our team has drastically reduced time from idea inception to final product submission through increased efficiencies and reduced redundancies. From December 2016 to April 2018, our team has initiated 15 paper sprints. The median time from sprint to submission for paper sprints has been 1.7 months (minimum: 0.5; maximum: 9). Although our current 'sprint' approach has already demonstrated a substantial improvement in our ability to rapidly produce high-quality research, we believe the 'pre-sprint' preparation and 'post-sprint' processes can be further refined. Finally, we discuss the limitations of this model and our efforts to adapt the process to meet the evolving needs of research teams.
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Comportamento Cooperativo , Educação Médica/métodos , Equipe de Assistência ao Paciente/tendências , Projetos de Pesquisa/tendências , Educação Médica/tendências , HumanosRESUMO
OBJECTIVE Spine surgery is expensive and marked by high variation across regions and providers. Bundled payments have potential to reduce unwarranted spending associated with spine surgery. This study is a cross-sectional analysis of commercial and Medicare claims data from January 2012 through March 2015 in the state of Michigan. The objective was to quantify variation in payments for spine surgery in adult patients, document sources of variation, and determine influence of patient-level, surgeon-level, and hospital-level factors. METHODS Hierarchical regression models were used to analyze contributions of patient-level covariates and influence of individual surgeons and hospitals. The primary outcome was price-standardized 90-day episode payments. Intraclass correlation coefficients-measures of variability accounted for by each level of a hierarchical model-were used to quantify sources of spending variation. RESULTS The authors analyzed 17,436 spine surgery episodes performed by 195 surgeons at 50 hospitals. Mean price-standardized 90-day episode payments in the highest spending quintile exceeded mean payments for episodes in the lowest cost quintile by $42,953 (p < 0.001). Facility payments for index admission and post-discharge payments were the greatest contributors to overall variation: 39.4% and 32.5%, respectively. After accounting for patient-level covariates, the remaining hospital-level and surgeon-level effects accounted for 2.0% (95% CI 1.1%-3.8%) and 4.0% (95% CI 2.9%-5.6%) of total variation, respectively. CONCLUSIONS Significant variation exists in total episode payments for spine surgery, driven mostly by variation in post-discharge and facility payments. Hospital and surgeon effects account for relatively little of the observed variation.
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Cuidado Periódico , Gastos em Saúde , Coluna Vertebral/cirurgia , Estudos de Coortes , Estudos Transversais , Feminino , Custos de Cuidados de Saúde , Hospitais , Humanos , Masculino , Pessoa de Meia-Idade , Fusão Vertebral/economia , CirurgiõesRESUMO
PURPOSE: To prevent over diagnosis and overtreatment of vesicoureteral reflux the 2007 NICE (National Institute for Health and Care Excellence) and 2011 AAP (American Academy of Pediatrics) guidelines recommended against routine voiding cystourethrograms in children presenting with first febrile urinary tract infections. The impact of these guidelines on clinical practice is unknown. MATERIALS AND METHODS: Using an administrative claims database (Clinformatics™ Data Mart) children who underwent voiding cystourethrogram studies or had a diagnosis of vesicoureteral reflux between 2001 and 2015 were identified. The cohort was divided into children age 0 to 2 and 3 to 10 years. Single and multiple group interrupted time series analyses (difference-in-difference) were performed with the guidelines as intervention points. The incidence of vesicoureteral reflux was compared across each period. RESULTS: Of the 51,649 children who underwent voiding cystourethrograms 19,422 (38%) were diagnosed with vesicoureteral reflux. In children 0 to 2 years old voiding cystourethrogram use did not decrease after the 2007 NICE guidelines were announced (-0.37, 95% CI -1.50 to 0.77, p = 0.52) but did decrease significantly after the 2011 AAP guidelines were announced (-2.00, 95% CI -3.35 to -0.65, p = 0.004). Among children 3 to 10 years old voiding cystourethrogram use decreased during the entire study period. There was a decrease in the incidence of vesicoureteral reflux in both groups that mirrored patterns of voiding cystourethrogram use. CONCLUSIONS: The 2011 AAP guidelines led to a concurrent decrease in voiding cystourethrogram use and incidence of vesicoureteral reflux among children 0 to 2 years old. Further studies are needed to assess the risks and benefits of reducing the diagnosis of vesicoureteral reflux in young children.
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Guias de Prática Clínica como Assunto , Bexiga Urinária/fisiopatologia , Micção/fisiologia , Urografia/normas , Refluxo Vesicoureteral/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Uso Excessivo dos Serviços de Saúde/prevenção & controle , Uso Excessivo dos Serviços de Saúde/tendências , Michigan/epidemiologia , Estudos Retrospectivos , Bexiga Urinária/diagnóstico por imagem , Refluxo Vesicoureteral/diagnóstico , Refluxo Vesicoureteral/terapiaRESUMO
OBJECTIVES: To examine the effects of Medicare's revised ambulatory surgery center (ASC) payment schedule on overall payments for outpatient surgery. DATA SOURCES: Twenty percent sample of national Medicare beneficiaries. STUDY DESIGN: We conducted a pre-post study of Medicare beneficiaries who underwent outpatient surgery in a hospital outpatient department (HOPD), ASC, or physician office between 2004 and 2011. Specifically, we used multivariable regression to compare temporal trends in outpatient surgery before and after implementation of Medicare's revised payment schedule in 2008, which reduced ASC facility payments to roughly two-thirds that of HOPDs. Our outcome measures included overall Medicare payments, utilization rates, per beneficiary spending, and average episode payments for outpatient surgery. PRINCIPAL FINDINGS: Between the last quarters of 2007 and 2008, overall Medicare payments for outpatient surgery grew by $334 million-an amount nearly three times higher than would have been expected without the policy change (p < .001 for the difference). While utilization rates of outpatient surgery were attenuated, per beneficiary spending and average surgical episode payments increased by 10.4 percent and 7.8 percent, respectively, over the same period. By the end of 2011, Medicare payments for outpatient surgery reached $5.1 billion. Without the policy change, they would have totaled only $4.1 billion. CONCLUSIONS: Despite lessening demand, reduced ASC facility payments did not curb spending for outpatient surgery. In fact, overall payments actually increased following the policy change, driven by higher average episode payments.
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Procedimentos Cirúrgicos Ambulatórios/economia , Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Gastos em Saúde/estatística & dados numéricos , Medicare/economia , Medicare/legislação & jurisprudência , Idoso , Feminino , Humanos , Masculino , Fatores Socioeconômicos , Estados UnidosRESUMO
To reduce variation in spending, Medicare has considered implementing a cardiac bundled payment program for acute myocardial infarction and coronary artery bypass graft. Because the proposed program does not account for patient risk factors when calculating hospital penalties or rewards ("reconciliation payments"), it might unfairly penalize certain hospitals. We estimated the impact of adjusting for patients' medical complexity and social risk on reconciliation payments for Medicare beneficiaries hospitalized for the two conditions in the period 2011-13. Average spending per episode was $29,394. Accounting for medical complexity substantially narrowed the gap in reconciliation payments between hospitals with high medical severity (from a penalty of $1,809 to one of $820, or a net reduction of $989), safety-net hospitals (from a penalty of $217 to one of $87, a reduction of $130), and minority-serving hospitals (from a penalty of $70 to a reward of $56, an improvement of $126) and their counterparts. Accounting for social risk alone narrowed these gaps but had minimal incremental effects after medical complexity was accounted for. Risk adjustment may preserve incentives to care for patients with complex conditions under Medicare bundled payment programs.
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Hospitais/estatística & dados numéricos , Medicare/estatística & dados numéricos , Pacotes de Assistência ao Paciente/estatística & dados numéricos , Risco Ajustado/métodos , Índice de Gravidade de Doença , Idoso , Ponte de Artéria Coronária , Planos de Pagamento por Serviço Prestado , Feminino , Humanos , Revisão da Utilização de Seguros/estatística & dados numéricos , Masculino , Infarto do Miocárdio/terapia , Estados UnidosRESUMO
INTRODUCTION: As the nation's population ages and the number of practicing urologists per capita declines, characterization of practice patterns is essential to understand the current state of the urological workforce and anticipate future needs. Accordingly, we examined trends in adult inpatient urological surgery practice patterns over a five-year period. METHODS: We used the Nationwide Inpatient Sample (NIS) data from 2005 through 2009 to identify both surgeons and urological surgeries. We classified the latter into 1 of 7 clinical domains (Endourology & Stone Disease, Incontinence, Urogenital Reconstruction, Urologic Oncology, Benign Prostate, Renal Transplant, and Other Urological Procedures). For each urological surgeon, three parameters were determined for each year: 1) Case-diversity (the number of distinct urological clinical domains in which they performed ≥2 procedures/year); 2) Subspecialty (the predominant clinical domain of cases that each surgeon performed); and 3) Subspecialty-focus (the proportion of a surgeon's total urological cases/year that belonged to their assigned clinical domain). We examined trends in these metrics over a five-year period, and compared results between urban and rural practice settings. RESULTS: We analyzed data for 2,237 individual surgeons performing 144,138 inpatient surgeries. Over time, urologist's practice patterns evolved toward lower case-diversity (p<0.001) and greater subspecialty-focus (p<0.001). These trends were more pronounced for surgeons practicing in urban versus rural practice settings (p-values <0.05). CONCLUSIONS: At a national level, urologists' inpatient surgical practice patterns are narrowing, with less case-diversity and higher subspecialty-focus. These trends are even more prominent among urologists in urban, compared with rural, practice settings.
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In an effort to reduce episode payment variation for joint replacement at US hospitals, the Centers for Medicare and Medicaid Services (CMS) recently implemented the Comprehensive Care for Joint Replacement bundled payment program. Some stakeholders are concerned that the program may unintentionally penalize hospitals because it lacks a mechanism (such as risk adjustment) to sufficiently account for patients' medical complexity. Using Medicare claims for patients in Michigan who underwent lower extremity joint replacement in the period 2011-13, we applied payment methods analogous to those CMS intends to use in determining annual bonuses or penalties (reconciliation payments) to hospitals. We calculated the net difference in reconciliation payments with and without risk adjustment. We found that reconciliation payments were reduced by $827 per episode for each standard-deviation increase in a hospital's patient complexity. Moreover, we found that risk adjustment could increase reconciliation payments to some hospitals by as much as $114,184 annually. Our findings suggest that CMS should include risk adjustment in the Comprehensive Care for Joint Replacement program and in future bundled payment programs.
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Artroplastia de Substituição/economia , Redução de Custos , Custos Hospitalares , Medicare/economia , Pacotes de Assistência ao Paciente/tendências , Idoso , Artroplastia de Substituição/estatística & dados numéricos , Assistência Integral à Saúde/economia , Bases de Dados Factuais , Cuidado Periódico , Feminino , Previsões , Humanos , Revisão da Utilização de Seguros , Reembolso de Seguro de Saúde/economia , Masculino , Michigan , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Pacotes de Assistência ao Paciente/economia , Estudos Retrospectivos , Estados UnidosRESUMO
Whereas telemedicine is recognized as one of the fastest-growing components of the healthcare system, the status of telemedicine use in urology is largely unknown. In this narrative review, we detail studies that investigate the use of televisits and teleconsultations for urologic conditions. Moreover, we discuss current regulatory and reimbursement policies. Finally, we discuss the significant barriers to widespread dissemination and implementation of telemedicine and reasons why the field of urology may be positioned to become a leader in the provision of telemedicine services.
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Telemedicina , Urologia/métodos , Urologia/tendênciasRESUMO
OBJECTIVE: To understand the current role of urologists in Medicare Shared Savings Program (MSSP) Accountable Care Organizations (ACOs) and the organizational characteristics of ACOs with participating urologists. MATERIALS AND METHODS: Using 2012-2013 Medicare data and the National Provider Identifier Database, we classified each urologist in the U.S. and Puerto Rico as either an MSSP ACO participant or nonparticipating provider. We then examined the distribution of ACO-participating urologists across the U.S. and among the first 220 MSSP ACOs. We also compared the characteristics of ACOs with and without participating urologists. RESULTS: Among 11,084 identified urologists, 1118 (10%) were MSSP ACO participants. ACO-participating urologists practiced more frequently in the Northeast and Midwest (P < .001), and were more commonly female (10% vs 8%, P = .003). At an organizational level, only 110 (50%) of the initial MSSP ACOs included at least one urologist; among this group, the number of participating urologists ranged from 1 to 55. ACOs with one or more participating urologist were larger organizations, with respect to both the number of assigned beneficiaries and the number of providers per 1000 beneficiaries (P < .001 for each comparison). The patient populations served by ACOs with and without urologists were similar (P > .05 for each comparison). CONCLUSION: A modest percentage of urologists participate in MSSP ACOs, although many of these organizations still lack any formal involvement by urological surgeons. Without such participation, improving the coordination, quality, and cost of urologic care for Medicare beneficiaries may be more challenging.
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Organizações de Assistência Responsáveis , Medicare , Papel do Médico , Urologia , Renda , Estados UnidosRESUMO
OBJECTIVE: To examine the magnitude and sources of inpatient cost variation for kidney transplantation. METHODS: We used the 2005-2009 Nationwide Inpatient Sample to identify patients who underwent kidney transplantation. We first calculated the patient-level cost of each transplantation admission and then aggregated costs to the hospital level. We fit hierarchical linear regression models to identify sources of cost variation and to estimate how much unexplained variation remained after adjusting for case-mix variables commonly found in administrative datasets. RESULTS: We identified 8866 living donor (LDRT) and 5589 deceased donor (DDRT) renal transplantations. We found that higher costs were associated with the presence of complications (LDRT, 14%; P <.001; DDRT, 24%; P <.001), plasmapheresis (LDRT, 27%; P <.001; DDRT, 27%; P <.001), dialysis (LDRT, 4%; P <.001), and prolonged length of stay (LDRT, 84%; P <.001; DDRT, 82%; P <.001). Even after case-mix adjustment, a considerable amount of unexplained cost variation remained between transplant centers (DDRT, 52%; LDRT, 66%). CONCLUSION: Although significant inpatient cost variation is present across transplant centers, much of the cost variation for kidney transplantation is not explained by commonly used risk-adjustment variables in administrative datasets. These findings suggest that although there is an opportunity to achieve savings through payment reforms for kidney transplantation, policymakers should seek alternative sources of information (eg, clinical registry data) to delineate sources of warranted and unwarranted cost variation.
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Gastos em Saúde , Custos Hospitalares/tendências , Pacientes Internados , Falência Renal Crônica/cirurgia , Transplante de Rim/economia , Sistema de Registros , Custos e Análise de Custo , Humanos , Falência Renal Crônica/economia , Estudos Retrospectivos , Estados UnidosRESUMO
BACKGROUND: To anticipate the effects of accountable care organizations (ACOs) on surgical care, we examined pre-enrollment utilization, outcomes, and costs of inpatient surgery among hospitals currently enrolled in Medicare ACOs vs nonenrolling facilities. METHODS: Using the Nationwide Inpatient Sample (2007 to 2011), we compared patient and hospital characteristics, distributions of surgical specialty care, and the most common inpatient surgeries performed between ACO-enrolling and nonenrolling hospitals before implementation of Medicare ACOs. We used multivariable regression to compare pre-enrollment inpatient mortality, length of stay (LOS), and costs. RESULTS: Hospitals now participating in Medicare ACO programs were more frequently nonprofit (P < .001) and teaching institutions (P = .01) that performed more specialty procedures (P < .001). We observed no clinically meaningful pre-enrollment differences for inpatient mortality, prolonged length of stay, or costs for procedures performed at ACO-enrolling vs nonenrolling hospitals. CONCLUSIONS: Medicare ACO hospitals had pre-enrollment outcomes that were similar to nonparticipating facilities. Future studies will determine whether ACO participation yields differential changes in surgical quality or costs.
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Organizações de Assistência Responsáveis/economia , Reforma dos Serviços de Saúde , Medicare/economia , Avaliação de Resultados em Cuidados de Saúde , Procedimentos Cirúrgicos Operatórios/economia , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Compreensão , Bases de Dados Factuais , Feminino , Custos de Cuidados de Saúde , Hospitais/estatística & dados numéricos , Humanos , Masculino , Medicare/estatística & dados numéricos , Pessoa de Meia-Idade , Formulação de Políticas , Estudos Retrospectivos , Estatísticas não Paramétricas , Procedimentos Cirúrgicos Operatórios/métodos , Estados UnidosRESUMO
PURPOSE: Postoperative atrial fibrillation after radical cystectomy occurs in 2% to 8% of cases. Recent evidence suggests that transient postoperative atrial fibrillation leads to future cardiovascular events. The long-term cardiovascular implications of postoperative atrial fibrillation in patients undergoing radical cystectomy are largely unknown. MATERIALS AND METHODS: The Healthcare Cost and Utilization Project State Inpatient Databases for California and Florida were used to identify patients who underwent radical cystectomy between 2007 and 2010. After excluding patients with a history of atrial fibrillation, coronary artery disease and/or stroke, patients were matched using propensity scoring on age, race, insurance status and preexisting comorbidities. Adjusted Kaplan-Meier time-to-event analysis and Cox proportional hazards models were used to assess the effect of postoperative atrial fibrillation on cardiovascular events (acute myocardial infarction and stroke) during postoperative year 1. RESULTS: Radical cystectomy was performed in 4,345 patients who met the study inclusion criteria, of whom 210 (4.8%) had postoperative atrial fibrillation. There was a significantly higher cumulative incidence of cardiovascular events during the first postoperative year in patients in whom postoperative atrial fibrillation developed (24.8% vs 10.9%, adjusted log rank p=0.007). Cox proportional hazards regression demonstrated an increased risk of cardiovascular events in patients with postoperative atrial fibrillation (HR 10, p=0.02). CONCLUSIONS: Our results demonstrate that patients undergoing radical cystectomy in whom transient postoperative atrial fibrillation develops are at significantly increased risk for cardiovascular events in the first postoperative year. Physicians should be vigilant in assessing postoperative atrial fibrillation, even when transient, and establish appropriate followup given the increased risk of cardiovascular morbidity.
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Fibrilação Atrial/complicações , Doenças Cardiovasculares/etiologia , Cistectomia , Complicações Pós-Operatórias , Idoso , Estudos Transversais , Cistectomia/métodos , Feminino , Humanos , Masculino , Prognóstico , Estudos Retrospectivos , Fatores de TempoRESUMO
INTRODUCTION: The impact of insurance expansion on the currently insured population is largely unknown. We examine rates of elective surgery in previously insured individuals before and after Massachusetts health care reform. METHODS: Using the State Inpatient Databases for Massachusetts and 2 control states (New York and New Jersey) that did not expand coverage, we identified patients aged 69 and older who underwent surgery from January 1, 2003, through December 31, 2010. We studied 5 elective operations (knee and hip replacement, transurethral resection of prostate, inguinal hernia repair, back surgery). We examined statewide utilization rates before and after implementation of health care reform, using a difference-in-differences technique to adjust for secular trends. We also performed subgroup analyses according to race and income strata. RESULTS: We observed no increase in the overall rate of selected discretionary inpatient surgeries in Massachusetts versus control states for the entire population (-1.4%, P = .41), as well as among the white (-1.6%, P = .43) and low-income (-2.2%, P = .26) subgroups. We did, however, find evidence for a woodwork effect in the subgroup of nonwhite elderly patients, among whom the rate of these procedures increased by 20.5% (P = .001). Among nonwhites, the overall result reflected increased utilization of all 5 individual procedures, with statistically significant changes for knee replacement (18%, P < .01), back surgery (18%, P = .05), transurethral resection of the prostate (28%, P = .05), and hernia repair (71%, P = .03). CONCLUSION: Our findings suggest that national insurance expansion may increase the use of elective surgery among subgroups of previously insured patients.