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The term 'perspective' in the context of economic evaluations and costing studies in healthcare refers to the viewpoint that an analyst has adopted to define the types of costs and outcomes to consider in their studies. However, there are currently notable variations in terms of methodological recommendations, definitions, and applications of different perspectives, depending on the objective or intended user of the study. This can make it a complex area for stakeholders when interpreting these studies. Consequently, there is a need for a comprehensive overview regarding the different types of perspectives employed in such analyses, along with the corresponding implications of their use. This is particularly important, in the context of low-and-middle-income countries (LMICs), where practical guidelines may be less well-established and infrastructure for conducting economic evaluations may be more limited. This article addresses this gap by summarising the main types of perspectives commonly found in the literature to a broad audience (namely the patient, payer, health care providers, healthcare sector, health system, and societal perspectives), providing their most established definitions and outlining the corresponding implications of their uses in health economic studies, with examples particularly from LMIC settings. We then discuss important considerations when selecting the perspective and present key arguments to consider when deciding whether the societal perspective should be used. We conclude that there is no one-size-fits-all answer to what perspective should be used and the perspective chosen will be influenced by the context, policymakers'/stakeholders' viewpoints, resource/data availability, and intended use of the analysis. Moving forward, considering the ongoing issues regarding the variation in terminology and practice in this area, we urge that more standardised definitions of the different perspectives and the boundaries between them are further developed to support future studies and guidelines, as well as to improve the interpretation and comparison of health economic evidence.
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Return on investment (ROI) analysis is increasingly being used for evaluating the value for money of public health interventions. Given its potential role for informing health policies, it is important that there is a more comprehensive understanding of ROI analysis within the global health field. To address this gap in the literature, we conducted a scoping review of recent research articles reporting an ROI metric for a health intervention within the public sector in any country setting. The database search was limited to literature published in English and studies published between 1 January 2018 and 14 June 2021. Uses and settings where the ROI metric is being applied, key methodological features of the calculations and the types of economic benefits included were extracted. 118 relevant studies were included within this scoping review. We found that ROI analyses of health interventions differed between those that only included fiscal savings (such as prevented medical expenses) and those which incorporated a wider range of benefits (such as monetised health benefits). This highlights the variation in the definition of ROI analyses and supports the finding that ROI analyses are used for a range of different research questions/purposes within the healthcare sector. We also found that the methodologies used in ROI calculations were inconsistent and often poorly reported. This review demonstrates that there is notable variation in the methodology surrounding recent ROI calculations of healthcare interventions, as well as the definition of ROI analysis. We recommend that ROI metrics should be carefully interpreted before they are used to inform policy decisions regarding the allocation of healthcare resources. To improve the consistency of future studies, we also set out recommended use cases for ROI analysis and a reporting checklist.
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Benchmarking , Salud Pública , Humanos , Lista de Verificación , Bases de Datos Factuales , Política de SaludRESUMEN
BACKGROUND AND AIMS: The introduction of Coronavirus disease 2019 (COVID-19) vaccines urged all Thais to seek prevention of serious illness and death from COVID-19. However, immunocompromised individuals might not be able to achieve an efficient immune response from these vaccines. This study aimed to evaluate the cost-effectiveness and budget impact of introducing Evusheld (tixagevimab plus cilgavimab) for three patient groups-organ transplant, autoimmune disease, and dialysis patients, from the Thai government perspective. METHODS: A Markov decision model was developed to compare the use of Evusheld plus COVID-19 vaccines versus COVID-19 vaccines alone. The methodology followed the National HTA Guidelines of Thailand. Model input parameters were collected locally from retrospective data and from a literature review. RESULTS: Evusheld helped prevent COVID-19 infection, severe infection, and death in all three patient groups. Using the Thai threshold of 160,000 Thai Baht (THB) per quality-adjusted life year (QALY) gained, the only scenario found to be cost-effective was that of dialysis patients with inadequate immune response, with an incremental cost-effectiveness ratio (ICER) of 54,700 THB per QALY gained. To make a policy of Evusheld provision cost-effective in other groups, the price of Evusheld had to be lower (a reduction of 44-88% of its current price). The results of one-way sensitivity analysis indicated that the cost-effectiveness of Evusheld was sensitive to changes in the rate of infection, cost and efficacy of Evusheld, proportion of inadequate immune responses, and the probability of moving from a 'recovered' to 'susceptible' status. CONCLUSION: Among three COVID-19-vaccinated immunocompromised patient populations, this study concluded that Evusheld was cost-effective for dialysis patients with inadequate immune response to the COVID-19 vaccine.
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Vacunas contra la COVID-19 , COVID-19 , Humanos , Análisis Costo-Beneficio , Tailandia , Estudios Retrospectivos , COVID-19/prevención & control , Años de Vida Ajustados por Calidad de VidaRESUMEN
OBJECTIVES: Endovascular therapy (EVT) has proven to be clinically effective in treating large vessel occlusion acute ischaemic stroke (AIS), either alone or in combination with intravenous alteplase. Despite this, there is a limited evidence on the cost-effectiveness of EVT in Thailand and other low-income and middle-income countries. This study aims to assess whether EVT is a cost-effective therapy for AIS, and to estimate the fiscal burden to the Thai government through budget impact analysis. METHODS: An economic evaluation was performed to compare AIS therapy with and without EVT from a societal perspective. The primary outcome was incremental cost-effectiveness per quality-adjusted life year (QALY) gained. Clinical parameters were derived from both national and international literature, while cost and utility data were collected locally. The analysis applied a cost-effectiveness threshold of 160 000 Baht (~$5000) per QALY, as set by the Thai government. RESULTS: Both EVT alone and EVT combined with intravenous alteplase, among patients who are ineligible and eligible for intravenous alteplase, respectively, improved health outcomes but incurred additional cost. The combination of EVT and intravenous alteplase was associated with an incremental cost-effectiveness ratio (ICER) of 146 800 THB per QALY gained compared with intravenous alteplase alone, and the ICER of EVT alone compared with supportive care among patients ineligible for intravenous alteplase was estimated at 115 000 THB per QALY gained. Sensitivity analysis showed that the price of EVT has the greatest impact on model outcomes. Over a time horizon of 5 years, the introduction of EVT into the Thai health benefit package would require an additional budget of 887 million THB, assuming 2000 new cases per year. CONCLUSIONS: EVT represents good value for money in the Thai context, both when provided to patients eligible for intravenous alteplase, and when provided alone to those who are ineligible for intravenous alteplase.
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Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Isquemia Encefálica/tratamiento farmacológico , Análisis Costo-Beneficio , Humanos , Años de Vida Ajustados por Calidad de Vida , Accidente Cerebrovascular/tratamiento farmacológico , Tailandia , Activador de Tejido Plasminógeno/uso terapéuticoRESUMEN
Early health technology assessment (early HTA) is a useful tool in guiding the innovation development process in medical technology development. However, the application of early HTA is sub-optimal amongst research and development (R&D) communities due to several challenges. In this paper, we presented a case study of application of early HTA by drawing on the experience from a workshop conducted for the Singapore government's medical technology innovation agency. The framework developed can help maximise the chance of the newly developed technology being accepted and widely used. By providing step-by-step guidance, this work aims to translate early HTA into a practical tool and promote the application of early HTA amongst R&D communities.
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OBJECTIVES: The study aims to identify high-cost users (HCUs) in the inpatient departments of hospitals in Thailand including their common characteristics, patterns of healthcare utilisation and expenditure compared with low-cost users, and to explore potential factors associated with HCUs so the healthcare system can be prepared to support the HCUs including those who have increased chances of becoming HCUs. DESIGN AND SETTING: A retrospective secondary data analysis using hospitalisation data from Thailand's Universal Coverage Scheme (UCS) obtained from the National Health Security Office over a 5-year period from October 2014 to September 2019 (fiscal year 2014-2018). PARTICIPANTS: Study participants included Thai citizens who had at least one inpatient admission to hospitals under the UCS over the study period. RESULTS: Over the 5-year period, the top 5% of the hospitalised population (or HCUs) consumed almost 50% of the health expenditure each year. HCUs were more likely to have longer hospital stays, a higher annual number of visits and be admitted to multiple hospitals each year when compared with the low-cost users (the bottom 50% of the hospitalised population). The study further reported that the chance of becoming an HCU is associated with several factors such as increasing age, being male, having a comorbidity and being admitted to hospitals in Bangkok. CONCLUSIONS: This study confirmed that the HCU phenomenon existed in Thailand, where a majority of inpatient care spending is concentrated in the top 5% of the hospitalised population. The study findings call attention to potential initiatives that can help monitor the magnitude and trend of HCUs and develop policies to prevent HCUs.
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Pacientes Internos , Cobertura Universal del Seguro de Salud , Análisis de Datos , Atención a la Salud , Hospitales , Humanos , Masculino , Estudios Retrospectivos , Tailandia , Atención de Salud UniversalRESUMEN
BACKGROUND: High levels of sedentary behaviour (SB) are associated with non-communicable diseases. In 2016, the estimated total healthcare expenditure from physical activity (PA) in Thailand added up to $190 million in international dollars. The challenge to reduce SB and increase PA among office workers is more urgent now than ever as Thailand is transforming itself from a predominantly rural country to an increasingly urban one. This study will investigate the effectiveness of a multicomponent short break intervention on the reduction of SB during office hours. METHODS/DESIGN: This two-armed Physical Activity at Work (PAW) cluster randomised controlled trial will recruit 360 office workers from 18 offices in the Thailand's Ministry of Public Health (MOPH). Offices will be randomised to either the intervention group or the control group. The multicomponent intervention is informed by the Social Ecological Model and Behaviour Change Techniques (BCTs) and contains four components: (i) organisational, including heads of the participating divisions leading exercises, sending encouragement text messages and acknowledging efforts; (ii) social, including team movement breaks and team-based incentives; (iii) environmental, including posters to encourage exercise; and (iv) individual components including real-time PA feedback via an individual device. The main intervention component will be a short break intervention. The primary outcome of this study is the sedentary time of office workers. Secondary outcomes include time spent on PA, cardiometabolic outcomes, work productivity, musculoskeletal pain, and quality of life. The study also includes process and economic evaluations from the individual and societal perspective. DISCUSSION: The study will be the first experimental study in Thailand to investigate the effect of a short-break intervention at the workplace on SBs of office workers and health outcomes. The study will also include a cost-effectiveness analysis to inform investments on short break interventions under the Universal Healthcare Coverage in Thailand, which includes health promotion and disease prevention component. TRIAL REGISTRATION: The PAW study has been registered at the Thai Clinical Trials Registry (TCTR) under the study ID TCTR20200604007 . Registered 02 June 2020,.
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Ejercicio Físico , Promoción de la Salud/métodos , Conducta Sedentaria , Lugar de Trabajo , Adulto , Análisis Costo-Beneficio , Conductas Relacionadas con la Salud , Humanos , Motivación , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Proyectos de Investigación , TailandiaRESUMEN
BACKGROUND: The World Health Organization (WHO) has developed the Total System Effectiveness (TSE) framework to assist national policy-makers in prioritizing vaccines. The pilot was launched in Thailand to explore the potential use of TSE in a country with established governance structures and accountable decision-making processes for immunization policy. While the existing literature informs vaccine adoption decisions in GAVI-eligible countries, this study attempts to address a gap in the literature by examining the policy process of a non-GAVI eligible country. METHODS: A rotavirus vaccine (RVV) test case was used to compare the decision criteria made by the existing processes (Expanded Program on Immunization [EPI], and National List of Essential Medicines [NLEM]) for vaccine prioritization and the TSE-pilot model, using Thailand specific data. RESULTS: The existing decision-making processes in Thailand and TSE were found to offer similar recommendations on the selection of a RVV product. CONCLUSION: The authors believe that TSE can provide a well-reasoned and step by step approach for countries, especially low- and middle-income countries (LMICs), to develop a systematic and transparent decision-making process for immunization policy.
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Vacunas , Humanos , Programas de Inmunización , Tailandia , Vacunación , Organización Mundial de la SaludRESUMEN
Planning and administering Universal Health Coverage (UHC) policies involve complex and critical decisions, especially in resource-scarce and densely populated settings such as Indonesia. Increasing investments alone do not ensure success and sustainability of UHC, and defining priorities is imperative. In 2013, Indonesia formally embarked on its journey of institutionalizing priority setting with technical assistance from the International Decision Support Initiative (iDSI), which is a global network of organizations in pursuit of evidence-based priority setting. This article provides a perspective for countries in pursuit of institutionalization of evidence-informed policy setting systems and sheds light on the factors conducive to the development of health technology assessment (HTA). It explores the main actors and the context of priority setting in Indonesia and articulates strategies and key outcomes and impact using the theory of change (ToC).
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Política de Salud , Prioridades en Salud/organización & administración , Evaluación de la Tecnología Biomédica , Cobertura Universal del Seguro de Salud/organización & administración , Análisis Costo-Beneficio , Técnicas de Apoyo para la Decisión , Planificación en Salud , Humanos , IndonesiaAsunto(s)
Costo de Enfermedad , Análisis Costo-Beneficio/métodos , Salud Global , Prioridades en Salud , Enfermedades no Transmisibles , Programas Médicos Regionales , Política de Salud , Humanos , Epidemiología del Derecho , Enfermedades no Transmisibles/economía , Enfermedades no Transmisibles/epidemiología , Enfermedades no Transmisibles/prevención & control , Salud Pública , Programas Médicos Regionales/economía , Programas Médicos Regionales/organización & administraciónRESUMEN
There has been continuous development in the field of health technology assessment (HTA) owing to the added value of HTA in supporting healthcare reimbursement decisions. Collaboration and engagement among countries in Asia has been carried out to share experiences and learning on the barriers and factors facilitating the implementation and use of HTA in policy making. A symposium on the topic of Health Technology Assessment (HTA): Selecting the Highest Value Care was held on January 10, 2019 at the National University of Singapore, during which 3 major challenges confronting HTA development in Asia were identified. The symposium also offered possible ways to overcome the challenges.
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Formulación de Políticas , Evaluación de la Tecnología Biomédica/tendencias , Asia , Testimonio de Experto/tendencias , Humanos , Evaluación de la Tecnología Biomédica/normasRESUMEN
This paper explores the characteristics of health technology assessment (HTA) systems and practices in Asia. Representatives from nine countries were surveyed to understand each step of the HTA pathway. The analysis finds that although there are similarities in the processes of HTA and its application to inform decision making, there is variation in the number of topics assessed and the stakeholders involved in each step of the process. There is limited availability of resources and technical capacity and countries adopt different means to overcome these challenges by accepting industry submissions or adapting findings from other regions. Inclusion of stakeholders in the process of selecting topics, generating evidence, and making funding recommendations is critical to ensure relevance of HTA to country priorities. Lessons from this analysis may be instructive to other countries implementing HTA processes and inform future research on the feasibility of implementing a harmonized HTA system in the region.
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Evaluación de la Tecnología Biomédica/organización & administración , Asia , Toma de Decisiones , Humanos , Encuestas y CuestionariosRESUMEN
The public health and economic burden of rabies has led to major intersectoral initiatives worldwide to reduce its burden. Over the last decade, the impact of rabies prevention and control programmes in real-world settings has become increasingly evident, especially in countries where most rabies exposures and deaths occur, but they have yet to successfully eradicate rabies due to limited access to health care services. We aimed to systematically review published transmission dynamic modelling studies of rabies in both humans and dogs with a focus on studies which estimated the epidemiological and economic impact of different preventive measures. The findings are intended to inform the World Health Organization's (WHO) Strategic Advisory Group of Experts on Immunization (SAGE) to improve programmatic feasibility and clinical practice in rabies. Medline and Scopus were systematically searched for peer-reviewed articles which were published up to 14th June 2017. In addition, studies identified from a meeting of the WHO Expert Consultation on Rabies on 26-28th April 2017 in Bangkok, Thailand were added, resulting in 19 articles which were included in the review. Results from the disease modelling indicated that the basic reproduction number was low (less than 2 in all but one study). All studies found that rabies control through canine vaccination was likely to be effective in terms of reducing the incidence of rabies in dogs and/or humans, with most studies suggesting 70% annual coverage was adequate. Vaccine coverage, dog density and birth rate were identified as crucial factors influencing the effectiveness of the interventions. In conclusion, the findings from this review suggest that rabies control through canine vaccination is likely to be effective in reducing the incidence of rabies. Vaccine coverage, dog density and canine birth rate were identified as critical factors influencing the effectiveness of vaccination interventions.
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Costo de Enfermedad , Transmisión de Enfermedad Infecciosa/prevención & control , Enfermedades de los Perros/epidemiología , Enfermedades de los Perros/transmisión , Vacunas Antirrábicas/inmunología , Rabia/epidemiología , Rabia/transmisión , Animales , Transmisión de Enfermedad Infecciosa/economía , Perros , Costos de la Atención en Salud , Humanos , Incidencia , Modelos Estadísticos , Rabia/prevención & control , Rabia/veterinaria , Vacunas Antirrábicas/administración & dosificación , Vacunas Antirrábicas/economía , Resultado del TratamientoRESUMEN
Rabies is one of the most feared infectious diseases worldwide, predominantly occurring in Asia and Africa where rabies is endemic in domestic dog populations. Whereas previous studies have demonstrated mass dog vaccination and post-exposure prophylaxis (PEP) as the most effective control strategies, successful rabies elimination has yet to be realized as these recognized effective interventions continue to face challenges of limited accessibility. In the light of new evidence towards improving programmatic feasibility and clinical practice in rabies control especially among endemic countries, a systematic review was undertaken to identify cost-effectiveness modelling studies of rabies preventive measures and to provide a critical review of published evidence through comparative evaluation and model quality assessment, and a synthesis of key findings based thereon. Our search through MEDLINE and SCOPUS identified a total of 17 studies which mostly focused on estimating the impact of increasing PEP and pre-exposure prophylaxis (PrEP) access, human rabies elimination scenarios using mass dog vaccinations only or complemented with PEP strategy. While no significant methodological inconsistency across studies was identified and the extent of reporting is generally high, we note several points for quality and internal validity improvement. Assessment of modelling approach showed that decision tree models had similar pathways. The results of the studies suggest that interventions would be cost-effective at the cost-effectiveness threshold of 1 to 3 times per capita Gross Domestic Product (GDP) as recommended by the Commission on Macroeconomics and Health's GDP based thresholds, compared with no intervention in rabies endemic countries. When compared across studies which reported incremental cost-effectiveness ratio (ICER) as cost per QALY gained or DALY averted in international dollars adjusted by purchasing power parity conversion rate, PEP vaccination yields less cost per DALY averted or QALY gained due to one year-horizon assessment compared to canine vaccination at 4- or 10-year-time horizon.
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Análisis Costo-Beneficio , Modelos Estadísticos , Profilaxis Posexposición/economía , Profilaxis Pre-Exposición/economía , Rabia/economía , Rabia/prevención & control , Animales , Enfermedades de los Perros/prevención & control , Enfermedades de los Perros/transmisión , Perros , Salud Global , Humanos , Profilaxis Posexposición/métodos , Profilaxis Pre-Exposición/métodos , Rabia/epidemiología , Rabia/veterinaria , Resultado del TratamientoRESUMEN
OBJECTIVES: The aim of this study was to describe the historical development of the HTAsiaLink network, draw lessons for other similar initiatives globally, and to analyze key determinants of its success and challenges for its future development. METHODS: This study is based on the collective and direct experiences of the founding members of the HTAsiaLink Network. Data were collected from presentations they made at various international forums and additional information was reviewed. Data analysis was done using the framework developed by San Martin-Rodriguez et al.Results and Conclusions:HTAsiaLink is a network of health technology assessment (HTA) agencies in Asia established in 2011 with the aim of strengthening individual and institutional HTA capacity, reducing duplication and optimizing resources, transfer and sharing of HTA-related lessons among members, and beyond. During its 6 years, the network has expanded, initiating several capacity building activities and joint-research projects, raising awareness of the importance of HTA within the region and beyond, and gaining global recognition while establishing relationships with other global networks. The study identifies the determinants of success of the collaboration. The systemic factors include the favorable outlook toward HTA as an approach for healthcare priority setting in countries with UHC mandates. On organizational factors, the number of newly established HTA agencies in the region with similar needs for capacity building and peer-to-peer support was catalytic for the network development. The interactional aspects include ownership, trust, and team spirit among network members. The network, however, faces challenges notably, financial sustainability and management of the expanded network.
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Difusión de Innovaciones , Evaluación de la Tecnología Biomédica/organización & administración , Asia , Creación de Capacidad/organización & administración , Conducta Cooperativa , Prioridades en Salud , Humanos , Difusión de la Información , Desarrollo de Programa/métodosRESUMEN
Public health authorities around the world are increasingly using economic evaluation to set priorities and inform decision making in health policy, especially in the development of health benefit packages. Nevertheless, researchers in low- and middle-income countries (LMICs) encounter many barriers when conducting economic evaluations. In 2015, the Health Intervention and Technology Assessment Program identified key technical and context-specific challenges faced in conducting and using health economic evaluations in LMICs. On the basis of these research findings, the Guide to Economic Analysis and Research (GEAR) online resource (www.gear4health.com) was developed as a reliable aid to researchers in LMICs that would help overcome those challenges. Funded by the Thailand Research Fund and the Bill and Melinda Gates Foundation, GEAR is a free online resource that provides a visual aid tool for planning economic evaluation studies (GEAR mind maps), a repository of national and international economic evaluation guidelines (GEAR guideline comparison), and an active link to a network of volunteer international experts (GEAR: Ask an expert). GEAR will evolve over time to provide relevant, reliable, and up-to-date information through inputs from its users (e.g., periodic survey on methodological challenges) and experts (e.g., in responding to users' questions). The objective of this commentary was to give a brief description of the development and key features of this unique collective information hub aimed at facilitating high-quality research and empowering health care decision makers and stakeholders to use economic evaluation evidence.
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Análisis Costo-Beneficio/métodos , Países en Desarrollo , Política de Salud/economía , Investigadores , Evaluación de la Tecnología Biomédica/estadística & datos numéricos , Toma de Decisiones , Humanos , Internacionalidad , Salud PúblicaRESUMEN
Thailand is encountering challenges to introduce the high-cost sofosbuvir for chronic hepatitis C treatment as part of the Universal Health Care's benefit package. This study was conducted in respond to policy demand from the Thai government to assess the value for money and budget impact of introducing sofosbuvir-based regimens in the tax-based health insurance scheme. The Markov model was constructed to assess costs and benefits of the four treatment options that include: (i) current practice-peginterferon alfa (PEG) and ribavirin (RBV) for 24 weeks in genotype 3 and 48 weeks for other genotypes; (ii) Sofosbuvir plus peginterferon alfa and ribavirin (SOF+PEG-RBV) for 12 weeks; (iii) Sofosbuvir and daclatasvir (SOF+DCV) for 12 weeks; (iv) Sofosbuvir and ledipasvir (SOF+LDV) for 12 weeks for non-3 genotypes and SOF+PEG-RBV for 12 weeks for genotype 3 infection. Given that policy options (ii) and (iii) are for pan-genotypic infection, the cost of genotype testing was applied only for policy options (i) and (iv). Results reveal that all sofosbuvir-based regimens had greater quality adjusted life years (QALY) gains compared with the current treatment, therefore associated with lower lifetime costs and more favourable health outcomes. Additionally, among the three regimens of sofosbuvir, SOF+PEG-RBV for genotype 3 and SOF+LDV for non-3 genotype are the most cost-effective treatment option with the threshold of 160,000 THB per QALY gained. The results of this study had been used in policy discussion which resulted in the recent inclusion of SOF+PEG-RBV for genotype 3 and SOF+LDV for non-3 genotype in the Thailand's benefit package.
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Antivirales/economía , Presupuestos , Técnicas de Genotipaje/economía , Hepatitis C Crónica/economía , Modelos Económicos , Cobertura Universal del Seguro de Salud/economía , Antivirales/administración & dosificación , Costos y Análisis de Costo , Quimioterapia Combinada/economía , Femenino , Genotipo , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/genética , Humanos , MasculinoRESUMEN
As more countries provide free health care, pharmaceutical reimbursement lists are becoming a concern, especially in low- and middle-income countries. In 2007, Nepal decreed that health is a human right and began basic health coverage for a target group of the poor, destitute, elderly, and disabled. The Ministry of Health and Population (MoHP) also provided 40 drugs without cost to all citizens through the Free Drugs List (FDL) program. The FDL was later expanded from 40 to 70 drugs; however, the process of review and update remains unclear. To propose a mechanism for future development of the FDL, we conducted a document review and in-depth consultations with representatives from the MoHP and the World Health Organization Country Office during a workshop in Kathmandu. The FDL suffers from lack of an appropriate process, gaps between the listed drugs and Nepal's burden of disease, and no consideration of the unit costs or cost-effectiveness of drugs included in the list. We propose a new drug selection process that is a variant of the health technology assessment process. This process can be applied not only in Nepal but also in other resource-limited countries that wish to ensure their citizens' access to essential medicines through a pharmaceutical reimbursement list.
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BACKGROUND: For more than three decades, the number and influence of economic evaluations of healthcare interventions have been increasing and gaining attention from a policy level. However, concerns about the credibility of these studies exist, particularly in studies from low- and middle- income countries (LMICs). This analysis was performed to explore economic evaluations conducted in LMICs in terms of methodological variations, quality of reporting and evidence used for the analyses. These results were compared with those studies conducted in high-income countries (HICs). METHODS: Rotavirus vaccine was selected as a case study, as it is one of the interventions that many studies in both settings have explored. The search to identify individual studies on rotavirus vaccines was performed in March 2014 using MEDLINE and the National Health Service Economic Evaluation Database. Only full economic evaluations, comparing cost and outcomes of at least two alternatives, were included for review. Selected criteria were applied to assess methodological variation, quality of reporting and quality of evidence used. RESULTS: Eighty-five studies were included, consisting of 45 studies in HICs and 40 studies in LMICs. Seventy-five percent of the studies in LMICs were published by researchers from HICs. Compared with studies in HICs, the LMIC studies showed less methodological variety. In terms of the quality of reporting, LMICs had a high adherence to technical criteria, but HICs ultimately proved to be better. The same trend applied for the quality of evidence used. CONCLUSION: Although the quality of economic evaluations in LMICs was not as high as those from HICs, it is of an acceptable level given several limitations that exist in these settings. However, the results of this study may not reflect the fact that LMICs have developed a better research capacity in the domain of health economics, given that most of the studies were in theory led by researchers from HICs. Putting more effort into fostering the development of both research infrastructure and capacity building as well as encouraging local engagement in LMICs is thus necessary.
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Investigación Biomédica/economía , Análisis Costo-Beneficio , Países Desarrollados/economía , Países en Desarrollo/economía , Práctica Clínica Basada en la Evidencia/economía , Vacunas contra Rotavirus/economía , Investigación Biomédica/normas , Creación de Capacidad/economía , Creación de Capacidad/métodos , Práctica Clínica Basada en la Evidencia/normas , Humanos , Vacunas contra Rotavirus/normasRESUMEN
Abstract-The economic and health burden of noncommunicable diseases (NCDs) is significant globally. To counteract this problem, the World Health Organization (WHO) introduced the Package of Essential Noncommunicable disease (PEN) interventions. Several countries, including Indonesia, implemented the PEN program. To assess the value of the investment in the current program, an economic evaluation of the program was conducted with collaboration between the Ministry of Health in Indonesia, the WHO, and the International Decision Support Initiative (iDSI). Even in low- and middle-income countries (LMICs) such as Indonesia where there is lack of data and health technology assessment (HTA) expertise, the study aims not only to inform policy but to build HTA capacity in the country through the working partnership between international HTA experts and local partners. This study evaluated the delivery of screening and treatment for diabetes and hypertension, which are part of NCD interventions in the PEN program. Several screening strategies were compared to explore the options for improving the current PEN program. The findings show that implementing the PEN program is better than a base case of no policy in place, though it can be improved through a targeted screening policy of high-risk groups of population aged 40 and above (as opposed to screening for 15 years old and above as is the current practice). Adopting the recommended policy is a major challenge to policy makers due to a potential negative public perception of the disinvestment from an option that yields higher health outcomes. However, this study demonstrates that with the same budget currently invested in the program, the changes proposed will result in improvements on the current low uptake and poor coverage, thus yielding cost savings for the government and a possibility to reallocate resources to the country's priority health concerns, consequently leading to better health outcomes.