INTRODUCTION OF HEALTH TECHNOLOGY ASSESSMENT FOR MEDICINES IN SLOVAKIA

A comprehensive review of official discount rates in guidelines of health economic evaluations over time: the trends and roots

BACKGROUND

The question of discounting in health economics is anything but settled, so much so that a section of the Health Technology Assessment (HTA) guidelines is devoted to it.

OBJECTIVE

This study aimed to review the trend of the value of the official discount rates (DRs) of costs and health outcomes and their roots worldwide.

METHODS

Four methods were combined to identify official DRs over time globally. These methods included a systematic review of the HTA/pharmacoeconomic/health economic evaluation guidelines, a review of methodological documents or guidelines accessible on the websites of HTA organizations, and two separated reviews of the websites of the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) and the Guide to Health Economic Analysis and Research (GEAR).

RESULTS

Our systematic search eventually yielded 339 documents from the literature, 35 links from the website of the HTA organizations, 51 documents from the website of the ISPOR, and 29 documents from the website of the GEAR. These documents referred to 48 countries over 30 years and 43 transnational guidelines over 43 years. DRs of 3% and 5% had the most frequent value. Among them, 38 countries always used an equal DR of costs and health outcomes. We categorized the rationales for selecting DRs into eight groups for the national documents and six groups for the transnational documents.

CONCLUSION

The comparability approach was the most frequent rationale for choosing the DR in national and transnational guidelines. The value of DR of costs and health outcomes ranged from zero to 10% over the years, but the most common values were 3% and 5%, mainly arising from the comparability approach chosen. Several transnational guidelines have suggested a specific DR without taking into account countries' economic conditions. It is useful to establish a specific guideline for calculating and updating the DR of the health sector in each country.

Availability and Accessibility of Orphan Medicinal Products to Patients in Slovakia in the Years 2010-2019

Objective: Information about the access of Slovak patients to orphan medicinal products (OMPs) in the literature is rather scarce. The main aim of the study was to analyze the accessibility and availability of OMPs to Slovak patients in the years 2010-2019. Methods: The analyzed OMPs were strictly defined according to the European definition. The date of marketing authorization together with its first appearance in the positive drug list was used to count the time to reach the national market. The data from the National Health Information Centre, the Ministry of Health, and health insurance companies were used as data sources of drug usage, expenditure, consumption, reimbursement of OMPs, as well as the total number of treated patients. Results: Out of the 167 OMPs on the European market, we identified 52% (87) OMPs which had any kind of costs recorded in Slovakia. Out of them, 62% (54) OMPs were directly present on the positive drug list. The remaining 33 OMPs were available on exception. The trend in accessibility and availability of OMPs in Slovakia between the years 2010 and 2019 was decreasing (57% OMPs in 2010 vs. 47% OMPs in 2019). The average time for an orphan medicinal product to reach the Slovak market was almost 4 years, 43.5 months [6-202 months]. Together, 10.4% (8 815 patients) out of the theoretical patients' estimation according to the prevalence in the orphan designation were treated with OMPs available in Slovakia. Conclusion: Presented data clearly show insufficient accessibility and availability of OMPs in Slovakia. Importance of clearly defined criteria for OMPs supporting patients and healthcare professionals' involvement in the final decision together with other measures such as social impact, improvement of patients' quality of life, society wide meaning, or no alternative treatment in the final decision is crucial for transparent and sustainable access to OMPs and innovative treatments in Slovakia.

A Review of the Evidence on Attitudes, Perceived Impacts and Motivational Factors for European Member State Collaboration for Pricing and Reimbursement of Medicines: Time for the EEA Member States to Apply Their Experience and Expertise in Evidence-Based Decision Making to Their Current Pharmaceutical Policy Challenges

In 2018/2019 there were a number of initiatives for collaboration between Member States in the European Economic Area (EEA) and the European Commission published a Proposal for a Regulation on Health Technology Assessment. In view of the perceived benefits from collaboration, the experiences and challenges of these collaborative initiatives and the possible implications of the proposed legislation, a study of the evidence on attitudes, perceived impacts and the motivational factors towards European Member State collaboration regarding the pricing and reimbursement of medicines was conducted. This study adopted an evidence-based management approach by Barends and Rousseau. The main findings showed that Member States differed in their motivation for collaboration for different pharmaceutical activities. Member States favoured voluntary co-operation for all activities of pricing and reimbursement except for relative effectiveness assessments where Member State authorities had divergent attitudes and prioritised activities related to the sustainability of their healthcare systems and access to medicines. Contrastingly pharmaceutical companies strongly favoured mandatory cooperation for evaluation. Member States motivation for collaboration was highly dependent on the purpose, political will, implementation climate and cultural factors. Currently, with the experiences of ongoing collaborations, following the progress of the discussion at Council, and with a number of inititatives for new pharmaceutical strategy and policy, it is proposed that Member States use their trust, expertise and knowledge of application of evidence-based decision making for pricing and reimbursement of medicines and apply it to decide the future model for Member State collaboration. The applicability of principles of evidence-based management to pharmaceutical policy can be used as a starting point.

Potential Cost-Savings From the Use of the Biosimilars in Slovakia

Objectives: To analyse the market shares of biosimilars in Slovakia and to calculate the potential cost-savings from the use of biosimilars in Slovakia based on two different data sources. Methods: National reimbursement lists from the Czech Republic, Hungary, Poland and Slovakia were used for analyzing the availability of biosimilars with public funding. In addition, the reimbursement dossiers of biosimilars, the justifications of reimbursement decisions by the Slovak Ministry of Health, and final reimbursement decrees, which are published on the webpage of the Slovak Ministry of Health, were utilized for this study. Reimbursement decisions regarding biosimilars by the Slovak Ministry of Health from 2006 to August 2019 were considered and the detailed utilization of biosimilars in 2018 was analyzed based on data from the State Institute for Drug Control. The study was validated based on data from the Slovak National Health Information Center. Results: Fifty four biosimilars were approved by the European Medicines Agency (EMA) in August 2019. Of the total group of licensed biosimilars on the market, 29 biosimilars (54%) were available in the Czech Republic, 28 biosimilars (52%) were available in Poland, and 27 biosimilars (50%) were available in Hungary and 24 biosimilars (44%) were available in Slovakia. Our analysis, based on the data provided by distributors of medicinal products to the State Institute for Drug Control, revealed that the health fund in Slovakia could have saved 35 to 50 million euros per year if biosimilars with marketing authorisations had been available on the Slovak market. The calculations assumed a 25-35% price decrease against the original biological medical products, and that there would be no increase in the utilization of biosimilars in Slovakia. Conclusions: To achieve significant improvement in patient access to biosimilars in Slovakia, a top-down approach establishing targets and quotas for the procurement of biosimilars should be applied.

Value of a QALY for France: A New Approach to Propose Acceptable Reference Values

OBJECTIVE

France has included health economic assessment (HEA) as an official criterion for innovative drug pricing since 2013. Until now, no cost-effectiveness threshold (CET) has been officially proposed to qualify incremental cost-effectiveness ratios (ICERs). Although the French health authorities have publicly expressed the need for such reference values, previous initiatives to determine these have failed. The study aims to propose a locally adapted method for estimating a preference-based value for a quality-adjusted life-year (QALY) based on a rational approach to public policy choices in France.

METHODS

We used the official French value of statistical life (VSL) of €3 million (USD 3.25 million), proposed in 2013 by the French General Commission on Strategy and Prediction. We first estimated the value of life-year (VoLY) by age category according to life expectancy and official discounts recommended for HEA in France. We then estimated a value of statistical QALY (VSQ) by weighting VoLYs with demographic data and French EQ-5D-3L tariffs.

RESULTS

The estimated average VoLYs and VSQs were €120 185 (USD 130 000) and €147 093 (USD 159 022), respectively, assuming a discount rate of 2.5% and €166 205 (USD 179 681) and €201 398 (USD 217 728), respectively, assuming a discount rate of 4.5%.

CONCLUSION

Assuming that, as in other public domains, equity in access to healthcare across all disease areas and between all users is desirable, we propose an estimate of VSQ that is consistent with this goal. Our estimates of €147 093 (USD 179,681) to €201 398 (USD 217 728) should be perceived as breakeven costs for a QALY rather than a market access threshold. Such VSQs could be used as reference values for ICERs in HEA in France.

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.

How Changes in Reimbursement Practices Influence the Financial Sustainability of Medicine Policy: Lessons Learned from Slovakia

Objectives: The aim of this study was to review the impact of new reimbursement requirements for medicines in the Slovak Republic based on legislation that came into force in January 2018. Methods: The new legislation was reviewed. The reimbursement dossiers for medicines and health technology assessments and appraisals, justifications for reimbursement decisions, final reimbursement decisions, and all aspects of the appeal mechanisms have been transparently published on the website of the Slovak Ministry of Health and were used for this analysis. Results: Based on the new legislation, there was no need to submit information about relative effectiveness and cost-effectiveness of medicines with less than 1:50,000 eligible patients prior to reimbursement decisions, and the cost-effectiveness threshold has been increased for all other medicines. The estimated impact of the 2-year budget for the 59 medicines submitted for reimbursement without relative effectiveness and cost-effectiveness analysis was €181,273,698, based on the published submission dossiers. The estimated impact of the 2-year budget for the 45 medicines with evidence of relative effectiveness and cost-effectiveness was €178,566,634. In contrast to the easier market access criteria for new original medicines, the new legislation enforces stricter price erosion criteria for generic and biosimilar medicines. Consequently, the number of generic and biosimilar entries was reduced from 242 in 2017 to 224 in 2018. Conclusions: Although some of the new reimbursement applications were not approved by the Ministry of Health, many new medicines were added to the Slovak pharmaceutical reimbursement list based on "balanced assessment" requirements; hence, the system became financially unsustainable. It was necessary to change the legislation from January 2019.

Historical overview of regulatory framework development on pricing and reimbursement of medicines in Bulgaria

Objectives: The current study aims to analyze, from a historical perspective, the regulatory framework of prices and reimbursement in Bulgaria with emphasis on the introduction of economic evaluation.Methods: The study explores all regulatory changes during the period 1995-2016 combining the macroeconomic and regulatory analysis on medicines pricing and reimbursement. A roadmap summarizing the current regulatory requirements for the medicinal product entrance on national market and access to public funding was elaborated.Results: Demographic processes in the country have been negative for the past decade. On the other hand, health care and pharmaceutical expenditures experienced a growth up to 8.6% and 3% of total GDP, respectively. The total pharmaceutical market permanently grew from 309 to 1409 million of Euro. During the last 20 years, the pricing and reimbursement legislation of medicines in Bulgaria was changed extensively.Conclusion: Pricing policy remains oriented toward the lowest European prices and reimbursement policy impose cost containment measures. Appraisal of the obligatory Health Technology Assessment Dossiers and pharmacoeconomic analysis is in accordance with world recommendations. Main regulatory issues that still remain to be tackled are the slower entrance of medicines on the national market and lower national prices that often lead to parallel import.

An Overview of the Reimbursement Decision-Making Processes in Bulgaria As a Reference Country for the Middle-Income European Countries

Background

Policy makers face a lot of challenges in the process of drug reimbursement decision-making, especially in the context of entering the market of more and more innovative medicinal products (MPs). The aim of the current study is to make an overview of the reimbursement system development and to evaluate the access of innovative medicines, which have entered the EU-market in the period 2015-2017, in Bulgaria as reference example for middle-income European country.

Methods

A literature and a legislative systematic review regarding the Bulgarian reimbursement system as well as a defining the number of available innovative reimbursed MPs in 2017 in Bulgaria was made.

Results

The reimbursement legislation in Bulgaria is quite unstable due to constant changes, which have been made, especially in the recent years. Despite this fact, the reimbursement process in Bulgaria is in accordance with the Transparency Directive. Bulgarian patients have a relatively delayed access to innovative medicines as only 5% of centrally authorized MPs in 2017 are available in the positive drug list (PDL), 16% of all in 2016 and 18%-in 2015. This could be explained by the long procedure for their appraisal in Bulgaria: the first step is issuing an opinion by the HTA Committee, followed by negotiation of discounts between the marketing authorization holder and the National Health Insurance Fund and making a final decision by the National Council on Prices and Reimbursement (NCPR) for the inclusion into the PDL.

Conclusion

Optimization of the procedure for issuing reimbursement status for innovative MPs is needed, such as improvements in the process of conducting HTA reports and their appraisal, incorporation of adequate systems for following the effectiveness and safety of MPs in the real-world conditions, value-based pricing implementation, and increasing the financial control over the health insurance system.

Cost-Utility Analysis of Heberprot-P as an Add-on Therapy to Good Wound Care for Patients in Slovakia with Advanced Diabetic Foot Ulcer

Objectives: To explore whether Heberprot-P (an epidermal growth factor) is a cost-effective option for the treatment of advanced diabetic foot ulcer as an add-on therapy to good wound care (GWC) in Slovakia from the perspective of health care payers.

Methods: A Markov model was constructed to compare the costs and effects of Heberprot-P plus GWC to those of GWC alone from the perspective of health care payers. The 52-week clinical trial period was extended to 5- and 10-year time horizons. Transition probabilities were calculated based on a previous clinical trial of Heberprot, utility values were derived from the scientific literature, and cost vectors were collected from the General Health Insurance Fund database in Slovakia. A one-way deterministic sensitivity analysis was employed to explore the influence of uncertainty for each input parameter on the incremental cost-effectiveness ratio (ICER).

Results: Based on the ICER threshold of €30,030 per quality-adjusted life year (QALY) recommended by the Slovak Ministry of Health, Heberprot-P therapy plus GWC is not a cost-effective alternative to GWC alone over a 10-year time horizon. The ICER increases if a longer time horizon is applied, as the incremental costs are similar, but the aggregated utility gain from avoided amputation is lower. Based on the sensitivity analysis, the utility multiplier for the health state “no ulcer after small amputation” had the most impact on the ICER; however, the model was robust to changes in all input parameters.

Conclusions: Heberprot-P, as an add-on therapy to GWC in the treatment of advanced diabetic foot ulcer, is not a cost-effective alternative to GWC alone. However, if the unit cost of Heberprot-P were to be reduced to <€273, its ICER would be <€30,030.