Economic effects of priority setting in healthcare: a scoping review of current evidence

OBJECTIVES

Study objective was to map the current literature on the economic effects of priority setting at the system level in healthcare.

DESIGN

The study was conducted as a scoping review.

DATA SOURCES

Scopus electronic database was searched in June 2023.

ELIGIBILITY CRITERIA

We included peer-reviewed articles published 1 January 2020-1 January 2023. All study designs that contained empirical evidence on the financial effects or opportunity costs of healthcare priority setting were included excluding disease, condition, treatment, or patient group-specific studies.

DATA EXTRACTION AND SYNTHESIS

Two independent researchers screened the articles, and two additional researchers reviewed the full texts and extracted data. We used Joanna Briggs Institute checklists to assess the quality of qualitative, quasi-experimental and economic evaluations and the mixed methods appraisal tool for the mixed method studies. Synthesis was done qualitatively and through descriptive statistics.

RESULTS

8869 articles were screened and 15 fulfilled the inclusion criteria. The most common study focus was health technology assessment (7/15). Other contexts were opportunity costs, effects of programme budgeting and marginal analysis, and disinvestment initiatives. Priority setting activities analysed in the studies did not achieve cost savings or cost containment (4/15) or have mixed findings at best (8/15). Only five studies found some indication of cost savings, cost containment or increased efficiency. Also, many of the studies consider costs only indirectly or qualitatively.

CONCLUSIONS

All in all, there is very little research addressing the pressing question of whether explicit priority setting and priority-setting methods can support cost containment on a health service system level (regional or national). There is limited evidence of the economic effects of priority setting.

Introduction to the Special Issue on "Building Institutions for Priority Setting in Health"

In the pursuit of universal health coverage, countries are invariably confronted with questions about which services to pay with public funds, to whom, and at what cost. Such priority-setting processes have major ramifications for the costs and benefits of care delivered. These processes are not just technical, but also highly political and organizational in nature and expressions of social values. This special issue focuses on building institutions for priority setting in health. These institutions serve a public purpose and are primarily concerned with conducting or using health technology assessment (HTA) to inform resource allocation decisions. We first define the concept of institutions for priority setting in health and the methodological considerations of assessing and evaluating these institutions. Next, we present key common themes and summarize key messages across the articles, including lessons learned and future challenges in building these institutions.

Factors Influencing the Institutionalization of Health Technology Assessment: A Scoping Literature Review

There is global interest in institutionalizing Health Technology Assessment (HTA) to inform resource allocation decisions. However, institutionalization of HTA remains limited particularly in low- and lower-middle-income countries. We conducted this scoping review to synthesize evidence on factors that influence the institutionalization of HTA at the macro (national)-level across countries globally. We searched for relevant literature in six databases namely PubMed, Embase, CINAHL, Scopus, EconLit, and Google Scholar. We conducted the last search on December 31, 2021. We identified 77 articles that described factors that influence institutionalization of HTA across 135 high-, middle-, and low-income countries. We analyzed these articles thematically. We identified five sets of factors that influence the institutionalization of HTA across countries of different income levels. These factors include: (1) organizational resources such as organizational structures, and skilled human, financial, and information resources; (2) legal frameworks, policies, and guidelines for HTA; (3) learning and advocacy for HTA; (4) stakeholder-related factors such as stakeholders' interests, awareness, and understanding; and (5) collaborative support for HTA through international networks and non-governmental and multi-lateral organizations. Countries seeking to institutionalize HTA should map the availability of the factors identified in this review. Developing these factors wherever necessary can influence a country's capacity to institutionalize the conduct and use of HTA.

How Least Developed to Lower-Middle Income Countries Use Health Technology Assessment: A Scoping Review

Health Technology Assessment (HTA) is a multidisciplinary tool to inform healthcare decision-making. HTA has been implemented in high-income countries (HIC) for several decades but has only recently seen a growing investment in low- and middle-income countries. A scoping review was undertaken to define and compare the role of HTA in least developed and lower middle-income countries (LLMIC). MEDLINE and EMBASE databases were searched from January 2015 to August 2021. A matrix comprising categories on HTA objectives, methods, geographies, and partnerships was used for data extraction and synthesis to present our findings. The review identified 50 relevant articles. The matrix was populated and sub-divided into further categories as appropriate. We highlight topical aspects of HTA, including initiatives to overcome well-documented challenges around data and capacity development, and identify gaps in the research for consideration. Those areas we found to be under-studied or under-utilized included disinvestment, early HTA/implementation, system-level interventions, and cross-sectoral partnerships. We consider broad practical implications for decision-makers and researchers aiming to achieve greater interconnectedness between HTA and health systems and generate recommendations that LLMIC can use for HTA implementation. Whilst HIC may have led the way, LLMIC are increasingly beginning to develop HTA processes to assist in their healthcare decision-making. This review provides a forward-looking model that LLMIC can point to as a reference for their own implementation. We hope this can be seen as timely and useful contributions to optimize the impact of HTA in an era of investment and expansion and to encourage debate and implementation.

Capacity Building for Health Technology Assessment in Jordan: Institutionalization and Its Use in Pricing and Reimbursement Decisions

OBJECTIVES

This study aimed to describe the process of the institutionalization of health technology assessment (HTA) in Jordan. In particular, this study presents local policy perspectives on capacity building for HTA and the progress made toward its use in pricing and reimbursement decisions.

HTA CAPACITY BUILDING

University-based education and professional development training in pharmacoeconomics and pharmaceutical policy have been the starting points to create a receptive environment, necessary expertise, and local tools across many settings in Jordan. International collaboration with HTA supporting bodies helped to build connections and informed policy development on local levels through projects, meetings, and discussions. HTA INSTITUTIONALIZATION AND ITS USE IN PRICING AND REIMBURSEMENT DECISIONS: Institutionalizing HTA in the King Hussein Cancer Center and the Royal Medical Services was the driving factor for HTA implementation and practice advancement; nevertheless, process transparency and experience sharing through reports and publications are still limited. The Jordan Food and Drug Administration's pricing and formulary decisions require pharmacoeconomic consultation in selected cases according to the Jordanian Drug Law. Nevertheless, there is a lack of local methodological guidelines for conducting HTA. In addition, HTA practitioners and the regulatory scope of future HTA activities in Jordan cannot be determined yet.

RECOMMENDATIONS AND FUTURE DIRECTIONS

Over the past 2 decades, Jordan has crossed a number of milestones and advanced further to implement HTA as a tool for evaluating health interventions. As a next step, legislation is needed to mandate the use of HTA and to enhance transparency in decision-making processes.

The transferability of health technology assessment: the European perspective with focus on central and Eastern European countries

INTRODUCTION

Lower-income European countries have a worse health status and less funds for health care compared to Western Europe. Despite their limited human and financial capacities for conducting Health Technology Assessment (HTA), the need for evidence-based decision-making is growing. Two main approaches emerged as potential solutions: joint clinical assessments on the European level, and simplified procedures relying on the judgments of well-established HTA agencies of Western countries.

AREAS COVERED

Based on considerations of transferability, the European Network for Health Technology Assessment (EUnetHTA) was built up to harmonize HTA methodologies across the European Union, and to develop an HTA Core Model by focusing on joint production of relative effectiveness assessment, which can be used as a basis for national value assessments. The second approach has been suggested in various forms without considering transferability issues.

EXPERT OPINION

Joint clinical assessments reduce duplication of efforts based on appropriate scientific rationale. On the other hand, recent examples show that relying on judgments of HTA agencies from wealthier countries with potentially different health-care priorities can lead to suboptimal allocation decisions. In the short term, some stakeholders may benefit from ignoring transferability, but it will ultimately lead to limited access in other disease areas.

The Emerging Social Science Literature on Health Technology Assessment: A Narrative Review

BACKGROUND

Social scientists have paid increasing attention to health technology assessment (HTA). This paper provides an overview of existing social scientific literature on HTA, with a focus on sociology and political science and their subfields.

METHODS

Narrative review of key pieces in English.

RESULTS

Three broad themes recur in the emerging social science literature on HTA: the drivers of the establishment and concrete institutional designs of HTA bodies; the effects of institutionalized HTA on pricing and reimbursement systems and the broader society; and the social and political influences on HTA decisions.

CONCLUSION

Social scientists bring a focus on institutions and social actors involved in HTA, using primarily small-N research designs and qualitative methods. They provide valuable critical perspectives on HTA, at times challenging its otherwise unquestioned assumptions. However, they often leave aside questions important to the HTA practitioner community, including the role of culture and values. Closer collaboration could be beneficial to tackle new relevant questions pertaining to HTA.

Health Technology Assessment Implementation in Ukraine: Current Status and Future Perspectives

OBJECTIVES

The need for improving healthcare decision making by implementing health technology assessment (HTA) has been a top priority in Ukraine since 2016. This study sought to provide a tailor-made HTA implementation roadmap, drawing on insights from national stakeholders.

METHODS

We conducted a survey using a questionnaire already applied in previous HTA research. We assessed the status of HTA when reforms were initiated in 2016 and examined perspectives on possible future developments among policy makers and representatives of pharmaceutical companies and patient organizations.

RESULTS

Thirty-two respondents answered the survey. Forty-eight percent of respondents were not aware of HTA training in Ukraine, but 91 percent preferred having either a graduate or postgraduate training. Experts stated that funding for HTA research and for critical appraisal of HTA submissions was limited, but in the future, they would increase funding mainly from public sources. A public HTA agency with academic support was the most preferred organizational structure. Eighty-eight percent of respondents opted for full transparency, making the HTA agency's recommendations and the related appraisal reports publicly available. A great majority of participants preferred mandating the use of local data in certain categories and indicated the importance of evaluating the transferability of international evidence. Healthcare priority and cost-effectiveness were the most important criteria for decisions, applied with a soft explicit threshold.

CONCLUSIONS

Ukraine is in the early phase of implementing HTA and our study provides a clear vision of national stakeholders about the future directions. In addition, learning from the experiences of other countries may help the implementation process.

What local experts expect from a health technology assessment (HTA) entity in Saudi Arabia: workshop conclusions

Objectives: Saudi Arabia is undergoing a massive health-care transformation to fulfill its new, national 'Vision 2030.' To align with this objective, Saudi Arabia is establishing a new, independent and evidence-based health technology assessment (HTA) entity to help it maximizes health gains through efficient use of resources. This study was designed to ascertain how local experts perceive the creation of such a national HTA entity in Saudi Arabia; what they think about it and expect from it.Methods: To achieve study aim, we held two workshops in Riyadh, Saudi Arabia, each lasting three and a half hours and each hosted by the Saudi Ministry of Health (MOH). We invited 26 local experts from a variety of professional backgrounds to discuss the establishment of a national HTA entity.Results: The findings from experts workshops were structured around four axes, namely vision and remit; services provided and technologies covered; process and method; and implementation and practical considerations.Conclusion: This paper discusses the findings of the local experts convened at the workshops relative to their expectations for and views about a national HTA entity within Saudi Arabia.

Addressing Health System Values in Health Technology Assessment: The Use of Evidence-Informed Deliberative Processes

Health technology assessment (HTA) is increasingly used around the globe to inform resource allocation decisions. Furthermore, the importance of using explicit and transparent criteria for coverage decision making in line with health system values has been acknowledged. However, the values of a health system are often not explicitly taken into account in the HTA process. This situation influences the allocation of scarce resources and could lead to a discord between the HTA outcome and the values of the health system. We describe how evidence-informed deliberative processes (EDPs) can help to improve this situation. EDPs are integrating two theoretical frameworks; multi-criteria decision-analysis and accountability for reasonableness. Through the use of EDPs, HTA agencies can ensure that health system values are more explicitly and consistently taken into account in the HTA process, enhancing the legitimacy of coverage decisions.

Application of the HTA Core Model for complex evaluation of the effectiveness and quality of Radium-223 treatment in patients with metastatic castration resistant prostate cancer

BACKGROUND

Health technology assessment (HTA) is currently one of the major challenges in assessing medical innovations and healthcare systems. In Europe, the European Network for Health Technology Assessment (EUnetHTA) has been aspiring to develop and implement standards for international sharing of HTA results and studies. Slovakia and many other EU countries do not have an established HTA system yet. This paper is focused on an exact description of the EUnetHTA Core Model individual domains applied to the process of selecting patients in the terminal stage of prostate cancer for Radium-223 treatment under particular conditions of the Institute of Nuclear and Molecular Medicine (INMM) in Košice, Slovakia.

RESULTS

We produced the first pilot HTA report using the HTA Core Model in Slovakia. The main objective was to collect all relevant information on the particular technology, and provide its summary to the interested stakeholders on one spot. Rather than applying detailed individual items, i.e. assessment elements and assessment element cards, we concentrated on the content of individual domains and tried to fill them with the best country, facility and intervention related data. The dataset consisted of 52 patients that finished the treatment in the period 2015-2017. The patients were carefully selected according to the Radium-223 producer's criteria. Only 33 patients received the full therapy consisting of six applications; their average survival was 10.5 months from the application of the last dose.

CONCLUSIONS

Based on the results of our analyzes, we recommended several changes to the INMM processes and patient follow-up checks during the treatment process in order to make the therapy more effective. The greatest benefit is expected after the implementation of a ⁶⁸Ge/⁶⁸Ga generator in 2018, as the selection of patients suitable for the Radium-223 treatment will improve. We showed that the HTA Core Model can be implemented in Slovakia, even under conditions of no formal HTA support or institutionalization.

When health technology assessment is confidential and experts have no power: the case of Hungary

Health technology assessment (HTA) is not simply a mechanistic technical exercise as it takes place within a specific institutional context. Yet, we know little about how this context influences the operation of HTA and its ability to influence policy and practice. We seek to demonstrate the importance of considering institutional context, using a case study of Hungary, a country that has pioneered HTA in Central and Eastern Europe. We conducted 26 in-depth, semi-structured interviews with public- and private-sector stakeholders. We found that while the HTA Department, the Hungarian HTA organisation, fulfilled its formal role envisaged in the legislation, its potential for supporting evidence-based decision-making was not fully realised given the low levels of transparency and stakeholder engagement. Further, the Department's practical influence throughout the reimbursement process was perceived as being constrained by the payer and policy-makers, as well as its own limited organisational capacity. There was also scepticism as to whether the current operational form of the HTA process delivered 'good value for money'. Nevertheless, it still had a positive impact on the development of a broader institutional HTA infrastructure in Hungary. Our findings highlight the importance of considering institutional context in analysing the HTA function within health systems.