RESUMO
BACKGROUND: Eliminating out-of-pocket costs for patients after myocardial infarction (MI) improves adherence to preventive therapies and reduces clinical events. Because adherence to medical therapy is low among patients treated with coronary artery bypass graft surgery (CABG), we evaluated the impact of providing full prescription coverage to this patient subgroup. METHODS AND RESULTS: The MI Free Rx Event and Economic Evaluation (FREEE) trial randomly assigned 5855 patients with MI to full prescription coverage or usual formulary coverage for all statins, ß-blockers, angiotensin-converting enzyme inhibitors, or angiotensin receptor blockers. We assessed the impact of full prescription coverage on adherence, clinical outcomes, and healthcare costs using adjusted models among the 1052 patients who underwent CABG at the index hospitalization and 4803 who did not. CABG patients were older and had more comorbid illness (P<0.01). After MI, CABG patients were significantly more likely to receive ß-blockers and statins but were less likely to receive angiotensin-converting enzyme inhibitor/angiotensin receptor blocker therapy (P<0.01). Receiving full drug coverage increased rates of adherence to all preventative medications after CABG (all P<0.05). Full coverage was also associated with nonsignificant reductions in the rate of major vascular events or revascularization for patients treated with CABG (hazard ratio, 0.91; 95% confidence interval, 0.66-1.25) or without CABG (hazard ratio, 0.93; 95% confidence interval, 0.82-1.06), with no interaction noted (Pint=NS). After CABG, full prescription coverage significantly reduced patient out-of-pocket spending for drugs (P=0.001) without increasing overall health expenditures (P=NS). CONCLUSIONS: Eliminating drug copayments after MI provides consistent benefits to patients treated with or without CABG, leading to increased medication adherence, trends toward improved clinical outcomes, and reduced patient out-of-pocket expenses.
Assuntos
Ponte de Artéria Coronária/economia , Seguro de Serviços Farmacêuticos/economia , Infarto do Miocárdio/economia , Infarto do Miocárdio/cirurgia , Medicamentos sob Prescrição/economia , Medicamentos sob Prescrição/uso terapêutico , Estudos de Coortes , Ponte de Artéria Coronária/tendências , Feminino , Humanos , Seguro de Serviços Farmacêuticos/tendências , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/tratamento farmacológico , Estudos ProspectivosRESUMO
BACKGROUND: Adherence to medications that are prescribed after myocardial infarction is poor. Eliminating out-of-pocket costs may increase adherence and improve outcomes. METHODS: We enrolled patients discharged after myocardial infarction and randomly assigned their insurance-plan sponsors to full prescription coverage (1494 plan sponsors with 2845 patients) or usual prescription coverage (1486 plan sponsors with 3010 patients) for all statins, beta-blockers, angiotensin-converting-enzyme inhibitors, or angiotensin-receptor blockers. The primary outcome was the first major vascular event or revascularization. Secondary outcomes were rates of medication adherence, total major vascular events or revascularization, the first major vascular event, and health expenditures. RESULTS: Rates of adherence ranged from 35.9 to 49.0% in the usual-coverage group and were 4 to 6 percentage points higher in the full-coverage group (P<0.001 for all comparisons). There was no significant between-group difference in the primary outcome (17.6 per 100 person-years in the full-coverage group vs. 18.8 in the usual-coverage group; hazard ratio, 0.93; 95% confidence interval [CI], 0.82 to 1.04; P=0.21). The rates of total major vascular events or revascularization were significantly reduced in the full-coverage group (21.5 vs. 23.3; hazard ratio, 0.89; 95% CI, 0.90 to 0.99; P=0.03), as was the rate of the first major vascular event (11.0 vs. 12.8; hazard ratio, 0.86; 95% CI, 0.74 to 0.99; P=0.03). The elimination of copayments did not increase total spending ($66,008 for the full-coverage group and $71,778 for the usual-coverage group; relative spending, 0.89; 95% CI, 0.50 to 1.56; P=0.68). Patient costs were reduced for drugs and other services (relative spending, 0.74; 95% CI, 0.68 to 0.80; P<0.001). CONCLUSIONS: The elimination of copayments for drugs prescribed after myocardial infarction did not significantly reduce rates of the trial's primary outcome. Enhanced prescription coverage improved medication adherence and rates of first major vascular events and decreased patient spending without increasing overall health costs. (Funded by Aetna and the Commonwealth Fund; MI FREEE ClinicalTrials.gov number, NCT00566774.).
Assuntos
Custos de Medicamentos/estatística & dados numéricos , Uso de Medicamentos/estatística & dados numéricos , Cobertura do Seguro , Seguro de Serviços Farmacêuticos , Adesão à Medicação/estatística & dados numéricos , Infarto do Miocárdio/tratamento farmacológico , Antagonistas Adrenérgicos beta/economia , Antagonistas Adrenérgicos beta/uso terapêutico , Adulto , Idoso , Inibidores da Enzima Conversora de Angiotensina/economia , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Dedutíveis e Cosseguros , Uso de Medicamentos/economia , Feminino , Gastos em Saúde/estatística & dados numéricos , Humanos , Inibidores de Hidroximetilglutaril-CoA Redutases/economia , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/mortalidade , Retratamento , Estados UnidosRESUMO
BACKGROUND: Patients who adhere to medications experience better outcomes than their nonadherent counterparts. However, these observations may be confounded by patient behaviors. The level of adherence necessary for patients to derive benefit and whether adherence to all agents is important for diseases that require multiple drugs remain unclear. This study quantifies the relationship between medication adherence and post-myocardial infarction (MI) adverse coronary events. METHODS: This is a secondary analysis of the randomized MI FREEE trial. Patients who received full prescription coverage were classified as adherent (proportion of days covered ≥80%) or not based upon achieved adherence in the 6 months after randomization. First major vascular event or revascularization rates were compared using multivariable Cox models adjusting for comorbidity and health-seeking behavior. RESULTS: Compared with patients randomized to usual care, full coverage patients adherent to statin, ß-blocker, or angiotensin-converting enzyme inhibitor/angiotensin receptor blocker were significantly less likely to experience the study's primary outcome (hazard ratio [HR] range 0.64-0.81). In contrast, nonadherent patients derived no benefit (HR range 0.98-1.04, P ≤ .01 for the difference in HRs between adherent and nonadherent patients). Partially adherent patients had no reduction in clinical outcomes for any of the drugs evaluated, although their achieved adherence was higher than that among controls. CONCLUSION: Achieving high levels of adherence to each and all guideline-recommended post-MI secondary prevention medication is associated with improved event-free survival. Lower levels of adherence appear less protective.
Assuntos
Antagonistas de Receptores de Angiotensina/uso terapêutico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Adesão à Medicação/estatística & dados numéricos , Infarto do Miocárdio/tratamento farmacológico , Quimioterapia Combinada , Fidelidade a Diretrizes , Humanos , Cobertura do Seguro , Infarto do Miocárdio/complicações , Infarto do Miocárdio/economia , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/prevenção & controle , Revascularização Miocárdica , Guias de Prática Clínica como Assunto , Prevenção SecundáriaRESUMO
BACKGROUND: As an example of the process that could be used to evaluate and optimize the performance of quality measures in routine practice, we evaluated whether the Healthcare Effectiveness Data and Information Set (HEDIS) measure assessing the "persistence of ß-blocker treatment after a heart attack" correlates with post-myocardial infarction (MI) outcomes and whether or not there are alternative specifications of this construct which are better predictors and/or may be more easily applied. RESEARCH DESIGN: The study included a retrospective cohort of 8672 post-MI patients 18 years old and above. We assessed the strength of the association between the different adherence measures and the composite clinical outcome using multivariable Cox models. We compared the predictive capacity of each adherence definition model to one that did not contain adherence by computing the change in C-statistics and the continuous net reclassification improvement indices (NRIs). RESULTS: Adherence was associated with clinical outcome reductions, with hazard ratios ranging from 0.48 (95% CI, 0.27-0.85) to 0.81 (95% CI, 0.67-0.99). None of the adherence measures, including the HEDIS definition, significantly changed the C-statistic relative to a model that did not include adherence. However, the short-term adherence measure (having 72 d covered during the first 90 d postdischarge) showed a large change in NRI (correctly reclassifying 12% of cases and 16% of noncases; NRI: 28%; 95% CI, 22%-38%), although did not significantly differ from the change in NRI with the HEDIS measure. CONCLUSIONS: We identified an adherence measure that showed a predictive ability as good as that of the HEDIS definition to measure ß-blocker use after MI, halving the time of assessment required, and thus, allowing for the implementation of quality improvement interventions in a more timely manner.
Assuntos
Antagonistas Adrenérgicos beta/administração & dosagem , Fidelidade a Diretrizes/estatística & dados numéricos , Infarto do Miocárdio/tratamento farmacológico , Guias de Prática Clínica como Assunto , Indicadores de Qualidade em Assistência à Saúde/estatística & dados numéricos , Antagonistas Adrenérgicos beta/uso terapêutico , Idoso , Feminino , Pesquisa sobre Serviços de Saúde/métodos , Humanos , Revisão da Utilização de Seguros , Masculino , Pessoa de Meia-Idade , Qualidade da Assistência à Saúde , Estudos RetrospectivosRESUMO
Hypertension treatment and control prevent more cardiovascular events than management of other modifiable risk factors. Although the age-adjusted proportion of US adults with controlled blood pressure (BP) defined as <140/90 mm Hg, improved from 31.8% in 1999-2000 to 48.5% in 2007-2008, it remained stable through 2013-2014 and declined to 43.7% in 2017-2018. To address the rapid decline in hypertension control, the National Heart, Lung, and Blood Institute and the Division for Heart Disease and Stroke Prevention of the Centers for Disease Control and Prevention convened a virtual workshop with multidisciplinary national experts. Also, the group sought to identify opportunities to reverse the adverse trend and further improve hypertension control. The workshop immediately preceded the Surgeon General's Call to Action to Control Hypertension, which recognized a stagnation in progress with hypertension control. The presentations and discussions included potential reasons for the decline and challenges in hypertension control, possible "big ideas," and multisector approaches that could reverse the current trend while addressing knowledge gaps and research priorities. The broad set of "big ideas" was comprised of various activities that may improve hypertension control, including: interventions to engage patients, promotion of self-measured BP monitoring with clinical support, supporting team-based care, implementing telehealth, enhancing community-clinical linkages, advancing precision population health, developing tailored public health messaging, simplifying hypertension treatment, using process and outcomes quality metrics to foster accountability and efficiency, improving access to high-quality health care, addressing social determinants of health, supporting cardiovascular public health and research, and lowering financial barriers to hypertension control.
Assuntos
Hipertensão , National Heart, Lung, and Blood Institute (U.S.) , Adulto , Pressão Sanguínea , Determinação da Pressão Arterial , Centers for Disease Control and Prevention, U.S. , Humanos , Hipertensão/diagnóstico , Hipertensão/prevenção & controle , Estados Unidos/epidemiologiaRESUMO
We analyze the effect of a decision support tool designed to help physicians detect and correct medical "missteps". The data comes from a randomized trial of the technology on a population of commercial HMO patients. The key findings are that the new information technology lowers average charges by 6% relative to the control group. This reduction in resource utilization was the result of reduced in-patient charges (and associated professional charges) for the most costly patients. The rate at which identified issues were resolved was generally higher in the study group than in the control group, suggesting the possibility of improvements in care quality along measured dimensions and enhanced diffusion of new protocols based on new clinical evidence.
Assuntos
Redução de Custos , Tomada de Decisões Assistida por Computador , Erros Médicos/prevenção & controle , Adulto , Sistemas de Apoio a Decisões Clínicas/economia , Custos de Cuidados de Saúde , Recursos em Saúde/estatística & dados numéricos , Humanos , Erros Médicos/economia , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , SoftwareRESUMO
OBJECTIVE: To demonstrate the potential effect of deploying a sentinel system that scans administrative claims information and clinical data to detect and mitigate errors in care and deviations from best medical practices. METHODS: Members (n = 39 462; age range, 12-64 years) of a midwestern managed care plan were randomly assigned to an intervention or a control group. The sentinel system was programmed with more than 1000 decision rules that were capable of generating clinical recommendations. Clinical recommendations triggered for subjects in the intervention group were relayed to treating physicians, and those for the control group were deferred to study end. RESULTS: Nine hundred eight clinical recommendations were issued to the intervention group. Among those in both groups who triggered recommendations, there were 19% fewer hospital admissions in the intervention group compared with the control group (P < .001). Charges among those whose recommendations were communicated were dollar 77.91 per member per month (pmpm) lower and paid claims were dollar 68.08 pmpm lower than among controls compared with the baseline values (P = .003 for both). Paid claims for the entire intervention group (with or without recommendations) were dollar 8.07 pmpm lower than those for the entire control group. In contrast, the intervention cost dollar 1.00 pmpm, suggesting an 8-fold return on investment. CONCLUSION: Ongoing use of a sentinel system to prompt clinically actionable, patient-specific alerts generated from administratively derived clinical data was associated with a reduction in hospitalization, medical costs, and morbidity.
Assuntos
Sistemas de Apoio a Decisões Clínicas , Fidelidade a Diretrizes/estatística & dados numéricos , Programas de Assistência Gerenciada/normas , Guias de Prática Clínica como Assunto , Vigilância de Evento Sentinela , Adulto , Inteligência Artificial , Feminino , Fidelidade a Diretrizes/economia , Pesquisa sobre Serviços de Saúde , Humanos , Revisão da Utilização de Seguros , Masculino , Pessoa de Meia-Idade , Meio-Oeste dos Estados Unidos , Avaliação de Resultados em Cuidados de Saúde , Estudos ProspectivosRESUMO
Substantial racial and ethnic disparities in cardiovascular care persist in the United States. For example, African Americans and Hispanics with cardiovascular disease are 10-40 percent less likely than whites to receive secondary prevention therapies, such as aspirin and beta-blockers. Lowering copayments for these therapies improves outcomes among all patients who have had a myocardial infarction, but the impact of lower copayments on health disparities is unknown. Using self-reported race and ethnicity for participants in the Post-Myocardial Infarction Free Rx Event and Economic Evaluation (MI FREEE) trial, we found that rates of medication adherence were significantly lower and rates of adverse clinical outcomes were significantly higher for nonwhite patients than for white patients. Providing full drug coverage increased medication adherence in both groups. Among nonwhite patients, it also reduced the rates of major vascular events or revascularization by 35 percent and reduced total health care spending by 70 percent. Providing full coverage had no effect on clinical outcomes and costs for white patients. We conclude that lowering copayments for medications after myocardial infarctions may reduce racial and ethnic disparities for cardiovascular disease.
Assuntos
Negro ou Afro-Americano , Fármacos Cardiovasculares/economia , Fármacos Cardiovasculares/uso terapêutico , Doenças Cardiovasculares/economia , Doenças Cardiovasculares/etnologia , Financiamento Pessoal/economia , Acessibilidade aos Serviços de Saúde/economia , Disparidades em Assistência à Saúde/economia , Disparidades em Assistência à Saúde/etnologia , Hispânico ou Latino , Adulto , Feminino , Mau Uso de Serviços de Saúde/economia , Mau Uso de Serviços de Saúde/prevenção & controle , Humanos , Cobertura do Seguro , Seguro de Serviços Farmacêuticos , Masculino , Adesão à Medicação/etnologia , Adesão à Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Infarto do Miocárdio/tratamento farmacológico , Infarto do Miocárdio/etnologia , Infarto do Miocárdio/prevenção & controle , RecidivaRESUMO
Patient-centered, accountable care has garnered increased attention with the passage of the Affordable Care Act and new Medicare regulations. This case study examines a care model jointly developed by a provider and a payer that approximates an accountable care organization for a Medicare Advantage population. The collaboration between Aetna and NovaHealth, an independent physician association based in Portland, Maine, focused on shared data, financial incentives, and care management to improve health outcomes for approximately 750 Medicare Advantage members. The patient population in the pilot program had 50 percent fewer hospital days per 1,000 patients, 45 percent fewer admissions, and 56 percent fewer readmissions than statewide unmanaged Medicare populations. NovaHealth's total per member per month costs across all cost categories for its Aetna Medicare Advantage members were 16.5 percent to 33 percent lower than costs for members not in this provider organization. Clinical quality metrics for diabetes, ischemic vascular disease, annual office visits, and postdischarge follow-up for patients in the program were consistently high. The experience of developing and implementing this collaborative care model suggests that several components are key, including robust data sharing and information systems that support it, analytical support, care management and coordination, and joint strategic planning with close provider-payer collaboration.
Assuntos
Organizações de Assistência Responsáveis/normas , Comportamento Cooperativo , Hospitalização/tendências , Programas de Assistência Gerenciada/organização & administração , Medicare Part C/organização & administração , Melhoria de Qualidade , Maine , Modelos Organizacionais , Estudos de Casos Organizacionais , Projetos Piloto , Qualidade da Assistência à Saúde , Estados UnidosRESUMO
PURPOSE: The goal of this study was to evaluate the cost-effectiveness of Level I Pathways, a program designed to ensure the delivery of evidence-based care, among patients with non-small-cell lung cancer (NSCLC) treated in the outpatient community setting. PATIENTS AND METHODS: We included patients with NSCLC initiating a chemotherapy regimen between July 1, 2006, and December 31, 2007, at eight practices in the US Oncology network. Patients were characterized with respect to age, sex, stage, performance status, and line of therapy and were classified by whether they were treated according to Level I Pathways guidelines. Twelve-month cost of care and overall survival were compared between patients treated on Pathway and off Pathway. A net monetary benefit approach and corresponding cost-effectiveness acceptability curves were used to evaluate the cost-effectiveness of Level I Pathways. RESULTS: Overall, outpatient costs were 35% lower for on-Pathway versus off-Pathway patients (average 12-month cost, $18,042 v $27,737, respectively). Costs remained significantly less for patients treated on Pathway versus off Pathway in the adjuvant and first-line settings, whereas no difference in overall cost was observed in patients in the second-line setting. No difference in overall survival was observed overall or by line of therapy. In the net monetary benefit analysis, after adjusting for potential confounders, we found that treating patients on Pathway was cost effective across a plausible range of willingness-to-pay thresholds. CONCLUSIONS: Results of this study suggest that treating patients according to evidence-based guidelines is a cost-effective strategy for delivering care to those with NSCLC.
RESUMO
Many studies describe a sizable chasm between the care Americans consider optimal for advanced illness and what we actually experience. Aggressive or curative measures may be pursued to the exclusion of comfort, pain relief, and psychosocial support. We briefly describe a care management program that gives people culturally sensitive supportive information, to make informed choices and obtain palliative services in a timely manner. In the sample population, more members chose hospice care; acute care utilization declined. It is possible to assist Americans with advanced illness and remove barriers to selecting hospice care, if that is their choice, without adverse financial impact.
Assuntos
Seguradoras , Cuidados Paliativos/normas , Administração dos Cuidados ao Paciente/normas , Qualidade da Assistência à Saúde , Cuidados Paliativos na Terminalidade da Vida/normas , Humanos , Seguro Saúde , Apoio Social , Estados UnidosRESUMO
Clinical decision support based on administrative data is an important "real-world" challenge. At an academic medical center, we reviewed medical charts to assess the accuracy of 182 clinical alerts generated from administrative claims, pharmacy data, and lab results by a computerized clinical decision support (CDS) system. Overall accuracy was 82%. The primary factor affecting alert accuracy was availability of complete data. Claims-driven CDS may be sufficiently accurate to be a valuable adjunct to quality improvement.
Assuntos
Sistemas de Apoio a Decisões Clínicas/estatística & dados numéricos , Revisão da Utilização de Seguros/estatística & dados numéricos , Erros Médicos/prevenção & controle , Erros Médicos/estatística & dados numéricos , Sistemas Computadorizados de Registros Médicos/estatística & dados numéricos , New York , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
The next generation of consumer-driven care will require more attention to value-based insurance design so as to ensure that patients have access to appropriate and high-quality care. This can be accomplished so long as insurers carefully integrate financial incentives into benefit design, build advice about evidence-based medicine into their plans, and thoroughly use the increased facility of information technology in their efforts.