Cost-utility Analysis of Opportunistic and Systematic Diabetic Retinopathy Screening Strategies from the Perspective of the Brazilian Public Healthcare System.

OBJECTIVE: To perform a cost-utility analysis of diabetic retinopathy (DR) screening strategies from the perspective of the Brazilian Public Healthcare System. METHODS: A model-based economic evaluation was performed to estimate the incremental costs per quality-adjusted life-year (QALY) gained between three DR screening strategies: (1) the opportunistic ophthalmology referral-based (usual practice), (2) the systematic ophthalmology referral-based, and (3) the systematic teleophthalmology-based. The target population included individuals with type 2 diabetes (T2D) aged 40 years, without retinopathy, followed over a 40-year time horizon. A Markov model was developed with five health states and a 1-year cycle. Model parameters were based on literature and country databases. One-way and probabilistic sensitivity analyses were performed to assess model parameters' uncertainty. WHO willingness-to-pay (WHO-WTP) thresholds were used as reference (i.e. one and three times the Brazilian per capita Gross Domestic Product of R$32747 in 2018). RESULTS: Compared to usual practice, the systematic teleophthalmology-based screening was associated with an incremental cost of R$21445/QALY gained ($9792/QALY gained). The systematic ophthalmology referral-based screening was more expensive (incremental costs = R$4) and less effective (incremental QALY = -0.012) compared to the systematic teleophthalmology-based screening. The probability of systematic teleophthalmology-based screening being cost-effective compared to usual practice was 0.46 and 0.67 at the minimum and the maximum WHO-WTP thresholds, respectively. CONCLUSION: Systematic teleophthalmology-based DR screening for the Brazilian population with T2D would be considered very cost effective compared to the opportunistic ophthalmology referral-based screening according to the WHO-WTP threshold. However, there is still a considerable amount of uncertainty around the results.

Private health insurance in Germany and Chile: two stories of co-existence, segmentation and conflict.

BACKGROUND: In Germany and Chile, substitutive private health insurance has been shaped by its co-existence with statutory social health insurance. Despite differences in the way choice is available to users in the health insurance regimes of Chile and Germany, the way in which each country has managed choice between private health insurance and statutory social health insurance provides a unique opportunity to comparatively assess the consequences of such an arrangement that has been previously underexamined. METHODS: We conducted a Most Similar Systems Design comparative policy analysis of the co-occurring private health insurance and statutory social health insurance systems in Germany and Chile. We describe and review the origins and development of the German and Chilean health care insurance systems with an emphasis on the substitutive co-existence between private health insurance and statutory social health insurance. We provide a critique of the market performance of the private health insurance regime in each country followed by a comparative assessment of the impact of private health insurance on financial protection, equity, and risk segmentation. RESULTS: Segmentation of insurance markets in both Germany and Chile has had significant consequences for equity, fairness, and financial protection. Due to market failures in health insurance and differences in the regulatory frameworks governing public and private insurers, the choice of public or private coverage has produced strong incentives for private insurers to select for risks, compromising equity in health care funding, heightening the financial risk borne by public insurers and lowering incentives for private insurers to operate efficiently. CONCLUSIONS: The degree of conflict arising from the substitutive parallel private health insurance system and the statutory social health insurance system varies between Germany and Chile, though policy goals remain similar. Recent reforms in both countries have attempted to improve the financial protection of the privately insured through regulation; nevertheless, concerns about risk segmentation remain largely unresolved.

The National Health Services of Brazil and Northern Europe: Universality, Equity, and Integrality-Time Has Come for the Latter.

In 1990 the national health services in the United Kingdom and Sweden started to split up in internal markets with purchasers and providers. It was also the year when Brazil started to implement a national health service (SUS) inspired by the British national health service that aimed at principles of universality, equity, and integrality. While the reform in Brazil aimed at improving equity and effectiveness, reforms in Europe aimed at improving efficiency in order to contain costs. The European reforms increased supply and utilization but never provided the large increase in efficiency that was hoped for, and inequities have increased. The health sector reform in Brazil, on the other hand, contributed to great improvements in population health but never succeeded in changing the fact that more than half of health care spending was private. Demographic and epidemiological changes, with more elderly people having chronic disorders and very unequal comorbidities, bring the issue of integrality in the forefront in all 3 countries, and neither the public purchaser provider markets nor the 2-tier system in Brazil delivers on that front. It will demand political leadership and strategic planning with population responsibility to deal with such challenges.

Partial Left Ventriculectomy: Have Well-Succeeded Cases and Innovations in the Procedure Been Observed in the Last 12 Years?

ABSTRACT OBJECTIVE: In 1996, the Brazilian cardiovascular surgeon, Dr. Randas Batista, introduced a surgical technique called partial left ventriculectomy, where he admitted the possibility of reducing the diameter of the left ventricle through the sectioning of one section of its wall. After the publication of this study, thousands of case reports and procedure analysis have been published, and due to several disappointing results, many doctors and institutions failed to execute it. As the main objective of this study, stands out the search for success cases of ventriculectomy in the last 12 years and if during this period it was achieved some significant development in this procedure that allows obtaining lower mortality rate postoperatively. METHODS: Systematic review of indexed scientific literature over the past 12 years and the term "Partial Left Ventriculectomy". RESULTS: There has been a considerable number of reported successful cases and highly significant findings in regard to determining the most suitable region for the section, proper selection of the patients indicated to the procedure, including the influence of the coronary artery anatomy in the nomination procedure and the need for preservation of ventricular geometry to ensure better quality of ventricular contractions after the sectioning. CONCLUSION: This surgical procedure has been successfully performed, mainly in Japan, improvements in its efficiency were found and the need for a mathematical modeling of the slice to be severed is a prominent factor in many studies.

Cuba: healthcare and the revolution / Cuba: la atención a la salud y la revolución

This paper depicts Cuba as a relic of the Cold War. Its coverage of healthcare demonstrates steadfastness and success in surmounting hurdles of complacency and disregard to socialized medicine - an extension of Soviet patronage and third world alliances. The literature relays a mission of inclusivity underpinned by political ideology and a conviction to humanity. With the aid of endorsements, it speaks to contrasts and critiques in service and results by reflecting on the delivery of free healthcare for all Cuban citizens and its impression on the eradication of numerous diseases, reduced mortality rate and increased life expectancy. Punished by the longest trade embargo in modern history, the regime is in possession of limited resources to expedite remedy to its subjects. Such, much to the dislike of the authorities, elevates elements of distinction in association with the dispensation of service and drugs demonstrated by an evolving twotier system for the disenfranchised and privileged clientele while simultaneously impacting the maintenance of facilities and equipment. Consequently, it recognizes harsh ramifications attributed to compliance with ideology and subtle adjustments to withstand external exertion. The Cuban replica is currently a tale of sorts awaiting a comprehensible definition for future generations.

Este trabajo describe a Cuba como una reliquia de la guerra fría. Su discusión en torno a la atención de la salud demuestra firmeza y éxito en la superación de los obstáculos provenientes de la autocomplacencia e indiferencia frente a la "medicina socializada" - una extensión del apoyo soviético y las alianzas del tercer mundo. La literatura transmite una misión de inclusión apuntalada por ideología política y una convicción de humanidad. Con documentación de apoyo, el trabajo se refiere a los contrastes y críticas del servicio y los resultados, reflexionando sobre los servicios de atención médica gratuita para todos los ciudadanos cubanos. Asimismo expone su impresión sobre la erradicación de numerosas enfermedades, la disminución de la tasa de mortalidad, y el aumento de la esperanza de vida. Castigado por el embargo comercial más largo de la historia moderna, el régimen se halla en posesión de limitados recursos para ofrecer soluciones a los ciudadanos. Para pesar de las autoridades, estas cosas aumentan los elementos de diferenciación asociados con el ofrecimiento de servicios y medicamentos, demostrada por un sistema que se va desarrollando en dos planos - los carentes de privilegios frente a una clientela privilegiada - en tanto que a su vez se hace sentir el impacto sobre el mantenimiento de las instalaciones y los equipos. Por consiguiente, el trabajo reconoce las duras ramificaciones que se atribuyen al cumplimiento con la ideología y los sutiles ajustes para resistir la presión externa. El modelo cubano es actualmente una suerte de historia en espera de una definición comprensible para las generaciones futuras.

Cuba: healthcare and the revolution.

This paper depicts Cuba as a relic of the Cold War Its coverage of healthcare demonstrates steadfastness and success in surmounting hurdles of complacency and disregard to socialized medicine - an extension of Soviet patronage and third world alliances. The literature relays a mission of inclusivity underpinned by political ideology and a conviction to humanity. With the aid ofendorsements, it speaks to contrasts and critiques in service and results by reflecting on the delivery offree healthcare for all Cuban citizens and its impression on the eradication of numerous diseases, reduced mortality rate and increased life expectancy. Punished by the longest trade embargo in modern history, the regime is in possession of limited resources to expedite remedy to its subjects. Such, much to the dislike of the authorities, elevates elements of distinction in association with the dispensation of service and drugs demonstrated by an evolving two-tier system for the disenfranchised and privileged clientele while simultaneously impacting the maintenance of facilities and equipment. Consequently, it recognizes harsh ramifications attributed to compliance with ideology and subtle adjustments to withstand external exertion. The Cuban replica is currently a tale of sorts awaiting a comprehensible definition for future generations.

[The Argentine Health System: organization and financial features]. / Organización y financiamiento del sistema de salud en la Argentina.

The Argentine health system is defined by the following features: a) federal country organization; b) coexistence of public and private services with either outpatients or inpatients; c) fragmented entities of social security, most of these originated outside of the state organization. Components of the system are described and weighed; making decisions strength between national and provincial health authorities is analyzed and the Argentine system is compared with that of other countries. Statistical data on distribution of health expenditures and coverage of health services are presented as well as financial flow among diverse funding sources, insurers, providers and users of each sector.

Organización y financiamiento del sistema de salud en la Argentina / The Argentine Health System: Organization and financial features

El sistema de salud argentino se caracteriza por los siguientes rasgos: a) la organización federal del país, donde las provincias se encargan de administrar salud y educación; b) coexistencia de servicios públicos y privados, tanto ambulatorios como de internación; c) entidades fragmentadas de seguridad social, en su mayoría de origen extra-estatal. Se describen y se calculan los componentes del sistema; se analiza la distribución del poder de decisión entre la autoridad sanitaria nacional y las provinciales y se comparan con la organización de otros países. Se muestran datos estadísticos sobre distribución del gasto en salud y cobertura de servicios en la población. Asimismo se presentan flujos financieros entre las diversas fuentes de recursos, aseguradores, prestadores y los usuarios de cada sector.(AU)

The Argentine health system is defined by the following features: a) federal country organization; b) coexistence of public and private services with either outpatients or inpatients; c) fragmented entities of social security, most of these originated outside of the state organization. Components of the system are described and weighed; making decisions strength between national and provincial health authorities is analyzed and the Argentine system is compared with that of other countries. Statistical data on distribution of health expenditures and coverage of health services are presented as well as financial flow among diverse funding sources, insurers, providers and users of each sector.(AU)

Organización y financiamiento del sistema de salud en la Argentina / The Argentine Health System: Organization and financial features

El sistema de salud argentino se caracteriza por los siguientes rasgos: a) la organización federal del país, donde las provincias se encargan de administrar salud y educación; b) coexistencia de servicios públicos y privados, tanto ambulatorios como de internación; c) entidades fragmentadas de seguridad social, en su mayoría de origen extra-estatal. Se describen y se calculan los componentes del sistema; se analiza la distribución del poder de decisión entre la autoridad sanitaria nacional y las provinciales y se comparan con la organización de otros países. Se muestran datos estadísticos sobre distribución del gasto en salud y cobertura de servicios en la población. Asimismo se presentan flujos financieros entre las diversas fuentes de recursos, aseguradores, prestadores y los usuarios de cada sector.

The Argentine health system is defined by the following features: a) federal country organization; b) coexistence of public and private services with either outpatients or inpatients; c) fragmented entities of social security, most of these originated outside of the state organization. Components of the system are described and weighed; making decisions strength between national and provincial health authorities is analyzed and the Argentine system is compared with that of other countries. Statistical data on distribution of health expenditures and coverage of health services are presented as well as financial flow among diverse funding sources, insurers, providers and users of each sector.

[The health system of Cuba]. / Sistema de salud de Cuba.

This paper describes the health conditions in Cuba and the general characteristics of the Cuban health system, including its structure and coverage, its financial sources, its health expenditure, its physical, material and human resources, and its stewardship functions. It also discusses the increasing importance of its research institutions and the role played by its users in the operation and evaluation of the system. Salient among the social actors involved in the health sector are the Cuban Women Federation and the Committees for the Defense of the Revolution. The paper concludes with the discussion of the most recent innovations implemented in the Cuban health system, including the cardiology networks, the Miracle Mission (Misión Milagro) and the Battle of Ideas (Batalla de Ideas).

Sistema de salud de Cuba / The health system of Cuba

En este trabajo se describen las condiciones de salud de Cuba y el sistema cubano de salud, incluyendo su estructura y cobertura, sus fuentes de financiamiento, su gasto en salud, los recursos físicos, materiales y humanos de los que dispone, y las actividades de rectoría e investigación que desarrolla. También se discute la importancia de sus instituciones de investigación y se describe el papel de los usuarios de los servicios en la operación y evaluación del sistema, así como las actividades que en este sentido desarrollan la Federación de Mujeres Cubanas y los Comités de Defensa de la Revolución. La parte final de este trabajo se dedica a discutir las innovaciones más recientes dentro de las que destacan las redes de cardiología, la Misión Milagro y la Batalla de Ideas.

This paper describes the health conditions in Cuba and the general characteristics of the Cuban health system, including its structure and coverage, its financial sources, its health expenditure, its physical, material and human resources, and its stewardship functions. It also discusses the increasing importance of its research institutions and the role played by its users in the operation and evaluation of the system. Salient among the social actors involved in the health sector are the Cuban Women Federation and the Committees for the Defense of the Revolution. The paper concludes with the discussion of the most recent innovations implemented in the Cuban health system, including the cardiology networks, the Miracle Mission (Misión Milagro) and the Battle of Ideas (Batalla de Ideas).

Governança local no sistema descentralizado de saúde no Brasil / Local governance in the decentralized health care system in Brazil

OBJETIVO: Analisar as mudanças decorrentes do processo de descentralização do Sistema Único de Saúde na governança do setor saúde no âmbito do poder local entre 1996 e 2006. MÉTODOS: Um questionário foi aplicado aos gestores municipais de saúde de todo o Brasil em 1996 e novamente em 2006. Foram coletadas informações sobre as características de inovação da gestão em três dimensões: social, gerencial e assistencial. O presente artigo analisa resultados referentes à dimensão social da gestão (relação entre a gestão municipal e os diferentes atores da sociedade) a partir de quatro atributos: elaboração do orçamento (qual o grau de influência de atores variados), estabelecimento de prioridades, prestação de contas e fluxo de informações para a sociedade. RESULTADOS: Aumentou a influência dos secretários e dos conselhos municipais de saúde na elaboração do orçamento, em detrimento da influência dos políticos locais. Na definição de prioridades em saúde, reduziu-se a solicitação dos políticos locais e a demanda espontânea e fortaleceram-se o parecer do corpo técnico e as propostas dos conselhos e das conferências de saúde. Observa-se a institucionalização da prática de prestação de contas em virtude da diversificação do conjunto de atores a que se direciona (especialmente câmara de vereadores e conselho de saúde) e dos mecanismos utilizados, embora continue prevalecendo o uso de balancete periódico (que implica em conhecimento técnico para interpretação dos resultados). Por fim, as informações oferecidas à população ainda se referem acima de tudo às ações e campanhas de saúde e ao funcionamento de serviços, embora tenha crescido a divulgação de informações inovadoras à sociedade. Esse padrão se observa em todas as regiões e portes populacionais, com tendências mais progressivas na região Sul. CONCLUSÕES: A relação entre estado e sociedade modificou-se em direção a um padrão mais democrático de governança local, embora tenham sido mantidas práticas governamentais concentradoras de poder na tomada de decisão. O processo de descentralização ainda encontra obstáculos importantes para a concretização de um modelo de maior participação, controle social, responsabilização e interação entre Estado e sociedade.

OBJECTIVE: To analyze the changes in local health care governance resulting from the decentralization process associated with the Unified Health System (SUS) in Brazil between 1996 and 2006. METHODS: A questionnaire was answered in 1996 and again in 2006 by all city officials involved in health care management in Brazil. Information was collected on the innovative characteristics of administrative practices in terms of three dimensions: social, management, and care. The present article analyzes the results relating to the social dimension (relationship between municipal officials and the various community actors) according to four attributes: preparing the budget (degree of influence of various actors), establishing priorities, accountability, and flow of information to the community. RESULTS: The influence of municipal secretaries of health and health councils on budget preparation has increased, with a decrease of local politician influence. In prioritizing health issues, local politicians and spontaneous demands have also become less influential, with strengthening of the influence of technical opinions and proposals by health councils and conferences. Public disclosure of results has become institutionalized as a result of the diversification of stakeholders (especially municipal secretaries and health councils) and of the methods available for disclosure, even though balance sheets are still the most common type of information disclosed (which imply technical knowledge for interpretation of results). Finally, the information conveyed to the community still mainly refers to health actions and campaigns and functioning of health services, even though a larger amount of innovative information is being communicated. This was observed in all regions and in cities of all sizes, with a more progressive trend in the South of Brazil. CONCLUSIONS: The relationship between government and society has changed toward a more democratic standard of local governance, despite the maintenance of centralized government decision-making practices. The process of decentralization still faces important obstacles to the establishment of a more participative model, with enhanced social control, accountability and interaction between government and society.

[Local governance in the decentralized health care system in Brazil]. / Governança local no sistema descentralizado de saúde no Brasil.

OBJECTIVE: To analyze the changes in local health care governance resulting from the decentralization process associated with the Unified Health System (SUS) in Brazil between 1996 and 2006. METHODS: A questionnaire was answered in 1996 and again in 2006 by all city officials involved in health care management in Brazil. Information was collected on the innovative characteristics of administrative practices in terms of three dimensions: social, management, and care. The present article analyzes the results relating to the social dimension (relationship between municipal officials and the various community actors) according to four attributes: preparing the budget (degree of influence of various actors), establishing priorities, accountability, and flow of information to the community. RESULTS: The influence of municipal secretaries of health and health councils on budget preparation has increased, with a decrease of local politician influence. In prioritizing health issues, local politicians and spontaneous demands have also become less influential, with strengthening of the influence of technical opinions and proposals by health councils and conferences. Public disclosure of results has become institutionalized as a result of the diversification of stakeholders (especially municipal secretaries and health councils) and of the methods available for disclosure, even though balance sheets are still the most common type of information disclosed (which imply technical knowledge for interpretation of results). Finally, the information conveyed to the community still mainly refers to health actions and campaigns and functioning of health services, even though a larger amount of innovative information is being communicated. This was observed in all regions and in cities of all sizes, with a more progressive trend in the South of Brazil. CONCLUSIONS: The relationship between government and society has changed toward a more democratic standard of local governance, despite the maintenance of centralized government decision-making practices. The process of decentralization still faces important obstacles to the establishment of a more participative model, with enhanced social control, accountability and interaction between government and society.

[Dispensing prescriptions to persons affiliated with the Seguro Popular de Salud de México]. / Surtimiento de recetas a los afiliados al Seguro Popular de Salud de México.

OBJECTIVE: Measure and compare the percentage of prescriptions fully dispensed to persons with and without Popular Health Insurance (SPS in Spanish) who use ambulatory and general hospital services associated with the Mexico State Health Services (SESA in Spanish), and taking into account insurance status. SESA user satisfaction was also measured with respect to access to medication. MATERIAL AND METHODS: Information for the study was taken from four surveys of SESA ambulatory and hospital units that included probabilistic samples with state representativity. Samples of ambulatory units were selected by stratification according to level of care and association to the SPS service network. RESULTS: The findings indicate that the percentage of prescriptions fully dispensed in SESA ambulatory units has improved, reaching approximately 90%, especially among those units offering services to persons affiliated with SPS. Nevertheless, these percentages continue to be lower than those of ambulatory units associated with social security institutions. Percentages of prescriptions fully dispensed have also improved in SESA hospital units, but continue to be relatively low. In nearly all states, as the percentage of prescriptions fully dispensed has increased, user satisfaction with access to medication has also improved. CONCLUSIONS: In 2006 more than 50% of the states had high levels of fully dispensed prescriptions among persons with SPS (> or =90%). The more significant problem exists among hospitals, since only 44% of users who received a prescription in SESA hospitals in 2006 had their prescriptions fully dispensed. This finding requires a review of SPS medication policies, which have favored highly prescribed low-cost medications at ambulatory services at the expense of higher cost and more therapeutically effective medications for hospital care, the latter having a greater impact on household budgets.

Health sector reforms in Argentina and the performance of the health financing system.

In Argentina, health sector reforms put particular emphasis on decentralization and self-management of the tax-funded health sector, and the restructuring of the social health insurance during the 1990s. Unlike other countries in the region, there was no comprehensive plan to reform and unify the sector. In order to assess the effects of the reforms on the performance of the health financing system, this study looks at impacts on the three inter-related functions of revenue collection, pooling, and purchasing/provision of health services. Data from various sources are used to illustrate the findings. It was found that the introduction of cost recovery by self-managed hospitals increased their budgets only marginally and competition among social health insurance funds did not reduce fragmentation as expected. Although reforming the Solidarity Redistribution Fund and implementing a single basic package for the insured was an important step towards equity and transparency, the extent of risk pooling is still very limited. This study also provides recommendations regarding strengthening reimbursement mechanisms for public hospitals, and regulating the private sector as approaches to improving the fairness of the health financing system and protecting people from financial hardship as a result of illness.