Cost-effectiveness of an exercise-based cardiovascular rehabilitation program in patients with chronic Chagas cardiomyopathy in Brazil: An analysis from the PEACH study.

OBJECTIVES: The present study aimed to perform a cost-effectiveness analysis of an exercise-based cardiovascular rehabilitation (CR) program in patients with chronic Chagas cardiomyopathy (CCC). METHODS: Cost-effectiveness analysis alongside a randomised clinical trial evaluating the effects of a 6-month exercise-based CR program. The intervention group underwent 3 weekly exercise sessions. The variation of peak oxygen consumption (VO2peak ) was used as a measurement of clinical outcome. Cost information from all healthcare expenses (examinations, healthcare visits, medication and hospitalisation) were obtained from the medical records in Brazilian reais (R$) and transformed into dollars using the purchasing power parity ($PPP). The longitudinal costs variation was evaluated through linear mixed models, represented by ß coefficient, adjusted for the baseline values of the dependent variable. The cost-effectiveness evaluation was determined through an incremental cost-effectiveness ratio using the HEABS package (Stata 15.0). RESULTS: The intervention group presented higher costs with healthcare visits (ß = +3317.3; p < 0.001), hospitalisation (ß = +2810.4; p = 0.02) and total cost (ß = +6407.9; p < 0.001) after 3 months of follow-up. Costs related to healthcare visits (ß = +2455.8; p < 0.001) and total cost (ß = +4711.4; p < 0.001) remained higher in the intervention group after 6 months. The CR program showed an incremental cost-effectiveness ratio (ICER) of $PPP 1874.3 for each increase of 1.0 ml kg-1  min-1 of VO2peak . CONCLUSIONS: The CR program can be considered a cost-effective alternative and should be included as an intervention strategy in the care of patients with CCC.

Micro-costing analysis of guideline-based treatment by direct-acting agents: the real-life case of hepatitis C management in Brazil.

BACKGROUND: Eradication of hepatitis C virus (HCV) using direct-acting agents (DAA) has been associated with a financial burden to health authorities worldwide. We aimed to evaluate the guideline-based treatment costs by DAAs from the perspective of the Brazilian Ministry of Health (BMoH). METHODS: The activity based costing method was used to estimate the cost for monitoring/treatment of genotype-1 (GT1) HCV patients by the following strategies: peg-interferon (PEG-IFN)/ribavirin (RBV) for 48 weeks, PEG-IFN/RBV plus boceprevir (BOC) or telaprevir (TEL) for 48 weeks, and sofosbuvir (SOF) plus daclastavir (DCV) or simeprevir (SIM) for 12 weeks. Costs were reported in United States Dollars without (US$) and with adjustment for purchasing power parity (PPP$). Drug costs were collected at the National Database of Health Prices and an overview of the literature was performed to assess effectiveness of SOF/DCV and SOF/SIM regimens in real-world cohorts. RESULTS: Treatment costs of GT1-HCV patients were PPP$ 43,176.28 (US$ 24,020.16) for PEG-IFN/RBV, PPP$ 71,196.03 (US$ 39,578.23) for PEG-IFN/RBV/BOC and PPP$ 86,250.33 (US$ 47,946.92) for PEG-IFN/RBV/TEL. Treatment by all-oral interferon-free regimens were the less expensive approach: PPP$ 19,761.72 (US$ 10,985.90) for SOF/DCV and PPP$ 21,590.91 (US$ 12,002.75) for SOF/SIM. The overview reported HCV eradication in up to 98% for SOF/DCV and 96% for SOF/SIM. CONCLUSION: Strategies with all oral interferon-free might lead to lower costs for management of GT1-HCV patients compared to IFN-based regimens in Brazil. This occurred mainly because of high discounts over international DAA prices due to negotiation between BMoH and pharmaceutical industries.

Atenção integral e eficiência no Laboratório de Pesquisa Clínica em Doenças de Chagas do Instituto de Pesquisa Clínica Evandro Chagas, 2009-2011 / Integrated health care and efficiency in the Chagas’ Disease Clinic Research Laboratory, Evandro Chagas Clinical Research Institute/Fiocruz, 2009-2011

Objetivo: caracterizar o grau de diversificação dos procedimentos requeridos do Modelo de Atenção Integral no tratamento da doença de Chagas e analisá-lo quanto à eficiência no uso de recursos em 2009-2011. Métodos: levantamento de microcustos e modelos de Custeio Baseado em Atividades e Análise Envoltória de Dados, no cálculo das despesas e custos unitários efetivos dos procedimentos para um estudo de caso de avaliação do desempenho do modelo de atenção do Laboratório de Pesquisa Clínica em Doença de Chagas/Instituto de Pesquisa Clínica Evandro Chagas/Fiocruz. Resultados: o grau de diversificação e a motivação pró-eficiência foram confirmados – 291 tipos de procedimentos em 2009, e ganho de eficiência de 19 por cento no período 2009-2011. Conclusão: a análise de eficiência revela poder explicativo sobre a tomada de decisão nas organizações públicas multipropósito de saúde, evidenciando a eficiência do modelo no tratamento da doença de Chagas e sua contribuição potencial para ações efetivas do Sistema Único de Saúde brasileiro (SUS).

Objective: to characterize the level of procedure diversification required by the Integral Health Care Model for Chagas disease treatment and assess it with respect to efficient use of resources. Methods: a microcosts survey, as well as Activity-Based Costing (ABC) and Data Envelopment Analysis (DEA) models, were used to calculate annual expenditure and actual unit costs of procedures for a case study assessing the performance of the Chagas’ Disease Clinic Research Laboratory/Evandro Chagas Clinical Research Institute/Fiocruz health care model. Results: diversification and pro-efficiency motivation were confirmed by the identification of 291 procedures types in 2009 and 19 per cent efficiency gain in the period 2009-2011. Conclusion: efficiency Analysis reveals explanatory power over decision-making in multipurpose public health organizations and demonstrated the efficiency of the model in Chagas disease treatment and its potential contribution to effective care actions in the Brazilian Unified Health System.