DELIVERING QUALITY-ASSURED MEDICAL PRODUCTS FOR ALL - 2019-2023 WHO's five-year plan to help build
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Shutterstock/ 1237647775 DELIVERING QUALITY-ASSURED MEDICAL PRODUCTS FOR ALL 2019–2023 WHO’s five-year plan to help build effective and efficient regulatory systems WHO Action Plan V10.indd 1 01/07/2019 09:31
DELIVERING QUALITY-ASSURED MEDICAL PRODUCTS FOR ALL 2019–2023 WHO’s five-year plan to help build effective and efficient regulatory systems WHO Action Plan V10.indd 3 01/07/2019 09:31
© World Health Organization 2019. All rights reserved. The document may not be reviewed, abstracted, quoted, reproduced, transmitted, distributed, translated or adapted, in part or in whole, in any form or by any means without the permission of the World Health Organization. Design and layout: Sophie Hollies Printed by the WHO Document Production Services, Geneva, Switzerland WHO Action Plan V10.indd 4 01/07/2019 09:31
Table of Contents Foreword v Abbreviations vi Executive summary 1 Introduction 5 Major regulatory challenges and responses 9 Strategic priorities and goals 18 • An essential support in the drive towards UHC 19 • Key principles: collaboration and reliance 19 • Strategic Priority 1: Strengthen country and regional regulatory systems in line with the drive towards UHC 20 • Strategic Priority 2: Increase regulatory preparedness for public health emergencies 24 • Strategic Priority 3: Strengthen and expand WHO requalification and product risk assessment processes 26 • Strategic Priority 4: Increase the scope and impact of WHO’s regulatory support activities 28 An ambitious agenda 30 Annex A: Strategic priorities and goals 32 Annex B: Prequalification timeline and Key Performancec Indicators (KPIs) 35 WHO Action Plan V10.indd 5 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Foreword People who work in health care Our record in this area speaks for differing regulatory standards and expect the products they use to work itself. There are many achievements requirements. as described on the box – in fact, to to point to, but the one that stands actually be what is described on the out for me is a national success story. Rather than simply wringing our box. The fundamental issue is trust: just With WHO’s robust guidance based hands about this challenge, WHO is as patients need to be able to trust in on assessment made by our Global leveraging globalization in a positive our expertise, health workers need to be Benchmarking Tool, the United Republic way. Partnering with regional and able to trust that products they prescribe of Tanzania has become the first country national networks all over the world, we actually do what they are meant to do: in Africa to achieve a well-functioning promote a collaborative reliance model prevent illness and improve people’s regulatory system for medical products. for regulatory authorities. Collaboration health. I congratulate Tanzania and our helps such authorities to cut costs and That, in essence, is what we aim for Tanzanian colleagues, and look forward reduce the time it takes to get sorely in this five-year plan, in a context of to many more countries’ commitment to needed medical products to patients; increasing globalization, technological achieving this status over the next five reliance allows the expertise and advance, changing disease patterns years. experience of trusted national regulators and demographics, and the disturbing to be shared and their benefits amplified. prevalence of substandard and falsified Another source of pride is the quiet but products. steady work of the WHO Prequalification This is the ethos and approach of our Programme. Over the years, it has five-year plan. With its four strategic Good regulatory systems, providing contributed to treating millions of people priorities for regulatory support, it is oversight of health products throughout with quality, cost-effective medicines, ambitious but feasible. their lifecycle from the laboratory to the including HIV treatments, as well as to I have great confidence in the enthusiasm health facility, are the linchpin of quality protecting millions of children worldwide and abilities of my colleagues at WHO, prevention, diagnosis and treatment. from vaccines-preventable deseases the energy and receptiveness of the They are an essential part of WHO’s through safe, effective and quality national regulatory authorities we work drive towards universal health coverage vaccines. The same goes for our core with, and the diverse ways in which our (UHC) and a key contribution to reaching function of setting standards for medical international partners support us. With the “triple billion” target (1 billion more products, which continues to ensure that their cooperation and a clear plan to people benefitting from universal health manufacturers and regulators have clear work from, I look forward to the next coverage, 1 billion more people better norms to adhere to and a global point of five years. protected from health emergencies, and reference. This is particularly important 1 billion more people enjoying better in an increasingly globalised world, health and well-being) set by WHO’s where medical products are sourced 13th General Programme of Work. from different countries with sometimes Dr Mariângela SIMÃO Assistant Director-General Access to Medicines, Vaccines and Pharmaceuticals Geneva, 2019 V Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 6 01/07/2019 09:31
Abbreviations ADRs Adverse Drug Reactions IDP Institutional Development Plan AEFI Adverse Events Following Immunization IGAD Intergovernmental Authority on Development AEIVD Adverse Events related to IVDs IMDRF International Medical Device Regulators AEMD Adverse Events related to Medical Forum Devices IPRP International Pharmaceutical Regulators AMRH African Medicines Regulatory Programme Harmonization IVDs In vitro diagnostics APEC Asia-Pacific Economic Cooperation KPI Key Performance Indicator API Active Pharmaceutical Ingredient LMICs Low- and Middle-Income Countries ASEAN Association of Southeast Asian Nations ML3 Maturity Level 3 AVAREF African Vaccine Regulatory Forum MSM Member State Mechanism CARICOM Caribbean Community NRAs National Regulatory Authorities CIP Coalition of Interested Partners PHEs Public Health Emergencies CPP Certification of Pharmaceutical Products PIC/S Pharmaceutical Inspection Convention CRP Collaborative Registration Procedure and Pharmaceutical Inspection Co- EAC East African Community operation Scheme ECOWAS Economic Community of West African PIDM Programme for International Drug States Monitoring EDL Essential Diagnostics List PPCs Preferred Product Characteristics EML Essential Medicines List PQ Prequalification ERP Expert Review Panel PSPQ Programmatic Suitability for Prequalification EUAL Emergency Use Assessment and Listing (replaced by EUL) SADC Southern African Development Community EUL Emergency Use Listing SBPs Similar Biotherapeutic Products FPP Finished Pharmaceutical Product SEARN South East Asia Regulatory Network GBT Global Benchmarking Tool SF Substandard and Falsified GMP Good Manufacturing Practices SMART Specific, Measurable, Achievable, GPW13 WHO 13th General Programme of Work Relevant, Time-Bound GSMS Global Surveillance and Monitoring TPPs Target Product Profiles System SRAs Stringent Regulatory Authorities GVSI Global Vaccine Safety Initiative UHC Universal Health Coverage HICs High-income Countries UNICEF United Nations Children’s Fund ICDRA International Conference of Drug Regulatory Authorities VCPs Vector Control Products ICH International Council for Harmonisation WHOPES WHO Pesticide Evaluation Scheme of Technical Requirements for WLAs WHO Listed Authorities Pharmaceuticals for Human Use ICMRA International Coalition of Medicines Regulatory Authorities 2019-2023 Regulatory Action Plan vi WHO Action Plan V10.indd 7 01/07/2019 09:31
Executive Summary WHO/Shutterstock WHO’s 2019–2023 Plan to help build effective and efficient regulatory systems is designed to help national regulators to deliver regulation that protects the public while enabling timely access to quality products and encouraging innovation. Closely aligned with WHO’s 13th General Programme of Work (GPW13), this Plan prioritizes regulatory initiatives to help our Member States increase access to universal health coverage (UHC), support health emergency responses, and promote healthier populations. Building on its current activities, annual work plans with specific deliverables and key performance indicators (KPIs) will be prepared based on four strategic priorities. 1 1 Action plan 2019-2023 WHO Action Plan V10.indd 1 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Executive Summary Strategic Priority 1: Strengthen country and regional regulatory systems in line with the drive towards UHC Many countries lack adequate maturity commensurate with a stable, features such as regulatory provisions investment of resources (financial well-functioning regulatory environment for reliance, a fast-tracking registration and expertise) in regulatory systems, for medicines, medical products and process, and an effective and adapted resulting in weak regulation of vaccines. Of these, seven countries pharmacovigilance system. medicines, vaccines, biotherapeutics, will achieve this by incorporating the blood and blood products, in vitro concept of “reliance” on work done by Strategic Priority 3: Strengthen and diagnostics (IVDs) and medical devices. other advanced regulators and through expand WHO prequalification and People in these countries thus face WHO’s collaborative registration product risk-assessment processes an unnecessary barrier to accessing procedure (CRP). Reliance will be ck the essential medicines and medical applied over the entire product life- Many populations in the poorest products they need to lead healthy cycle, including testing, vigilance and countries now have increased access lives. Solutions to this barrier have to post-market surveillance. Furthermore, to life-saving vaccines, quality-assured be tailored to the diverse needs of at least 30 additional countries will have medicines for HIV, TB, malaria and countries: a country that imports all of introduced a risk-based approach for women’s health, reliable IVDs for HIV its essential medicines and diagnostics regulating medical devices, including and malaria, and effective vector control will have different regulatory needs than IVDs, as reflected in the WHO Global products (VCPs). Procurement agencies a country with significant manufacturing Model Regulatory Framework for and governments have come to rely on capacity and export potential. medical devices. recommendations included in WHO Prequalification Lists regarding ensured Solutions should also incorporate Strategic priority 2: Increase quality products. It is therefore critical to internationally-recognized, science- regulatory preparedness for public ensure that WHO continues to operate based and harmonized standards, along health emergencies an efficient and effective Prequalification with increased collaboration among Programme. regulators to strengthen regulatory Responding to a public health decision-making. As well, solutions have emergency – for example, an emerging In five years, WHO will have expanded to address well-documented regulatory infectious disease – requires decision- the scope of prequalification to cover challenges such as the ubiquity of making in a context that is different products important for additional substandard and falsified (SF) medical than “business as usual.” Being prepared priority diseases. At the same time, products, underreporting of adverse with the necessary plans and tools, and new routes to prequalification listing will reactions to medicines and other health being rehearsed, is just as essential for be developed to ensure optimal use of technologies, and the limited global regulators as for other stakeholders the processes, e.g. expanding reliance capacity to regulate medical devices. in an emergency situation. WHO has on advanced regulators identified WHO uses standardized tools to considerable experience in helping as WHO-Listed Authorities (WLAs). objectively assess regulatory needs, regulators improve and test their New listings will be introduced using and has the necessary experience to systems’ preparedness so that they are risk-based approaches such as Expert help countries improve their regulatory sufficiently robust and responsive in a Review Panels (ERPs) and Model Quality systems, working in collaboration with public health emergency. However too Assurance Systems, in order to support a variety of partners. Based on defined many countries remain inadequately time-limited procurement and existing criteria in the Global Benchmarking Tool prepared. risk-based approaches. Training on (GBT), this Plan aims for 50 countries to regulation through reliance will also be have improved their regulatory systems In five years, WHO expects that at enhanced. As it did in June 2018 with by 2023 as a result of technical assistance least 10 additional LMICs will have the launch of a pilot for prequalification provided by WHO. Current data improved their regulatory infrastructure of selected biotherapeutic products – a estimates that a total of 24 additional to address the specific challenges of countries will reach a level of system public health emergencies, adopting 2019-2023 Regulatory Action Plan 2 WHO Action Plan V10.indd 2 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda An ambitious agenda step towards making some of the most WHO is already heavily invested and active in many of the relevant expensive cancer treatments more widely available in low and middle- areas, and it is important to note that all core activities will be income countries – WHO will expand maintained. For example, the Prequalification Programme enables the types of products that are eligible approximately US$ 3.5 billion per year in donor procurement of quality, for prequalification. Products in the WHO’s Essential Medicines List (EML, safe and efficacious products, roughly half of which accounted for by including vaccines) or the Essential vaccines. The impact of prequalification goes considerably beyond Diagnostics List (EDL) will be taken into the donor-funded market, as countries also rely on listing of products consideration. by the Programme to guide national self-procurement decisions. Strategic Priority 4: Increase the scope and impact of WHO’s Though ambitious, the 2019-2023 Plan is feasible, consolidating regulatory support activities and optimizing the WHO’s regulatory support work from 2013 to WHO headquarters will provide 2018. That Member States recognize the importance of addressing leadership in planning, coordination the challenges for regulators is reflected in World Health Assembly of delivery, and generating/pooling of Resolution 67.20, which calls for global political support to resources across the Organization’s regulatory support activities. WHO strengthen regulatory authorities and regulatory processes around will develop annual action plans, and the world. Such high-level support for strengthening regulatory will implement and publish specific, systems represents a major opportunity to advance a clear agenda, measurable, achievable, relevant, time-bound (SMART) indicators to and to implement the plans presented in the following pages. permit monitoring of progress towards objectives and goals. Relevant key performance indicators will be defined to measure the impact of the action plan. Priority will also be given to collaborative and integrated approaches in regulatory support activities across WHO (Headquarters, Regional Offices and Country Offices), coupled with greater alignment with WHO disease programmes. There will also be more effective coordination with external partners. Impact measurement will become a core activity, with metrics applied across activities and processes and greater use of mechanisms to enhance accountability to stakeholders. In five years, WHO will have reinforced how it monitors and reports on its impact on regulation and access to medicines and health products. 3 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 3 01/07/2019 09:31
IMPROVING ACCESS TO IMPORTANT MEDICAL PRODUCTS In 2017, The Lancet’s Commission on Essential Medicines reported on global progress towards improving access to the most important medical products. “ The report stated, The Commission believes that achieving sustainable development requires concerted efforts to improve the quality and safety of essential medicines, though building appropriate regulatory system a part of ” health systems. Wirtz et al, Essential Medicines for Universal Health coverage. Lancet. 2016;388 It went on to list five crucial areas of opportunity for improving the quality and safety of essential medicines: Expand international regulatory convergence and harmonisation Broaden the WHO/UN Prequalification Programme Establish good procurement practices at all levels Promote surveillance of product quality and safety Leverage political attention and commitment to advance accountability. 4 2019-2023 Regulatory Action Plan 4 WHO Action Plan V10.indd 4 01/07/2019 09:31
Introduction 5 5 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 5 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Regulation is sometimes perceived US$3.5 billion worth of urgently • ensuring, through the as a barrier to access. However, the needed, safe, and effective quality- Prequalification Programme, that degree to which regulation facilitates assured products accessible to people quality-assured products suitable the flow of quality goods and services every year, including roughly US$1.5 for public health challenges are depends on how well it is designed and billion worth of vaccines for routine available for developing markets implemented. immunization programmes.6,7,8,9 Initially via both donor-funded and pooled- created to quality-assure vaccines procurement initiatives. A 2016 study estimated that the overall bought by the United Nations Children's time required for registration of new, Fund (UNICEF), the prequalification During the 2013–2018 period, innovative medicines and vaccines in process has since been applied to WHO consolidated the four existing low- and middle-income countries is medicines, IVDs, certain medical devices prequalification programmes under typically four to seven years after a and immunization-related equipment, one management and optimised the marketing authorization dossier has and devices for high-burden diseases in procedures used by each programme. 11 been submitted.1 This compares with LMICs. Through these efforts, WHO one to two years, on average, in high prequalification now operates much income countries (HICs).2,3,4,5 Reasons Although WHO is not a regulatory more consistently, and the ‘WHO for the longer registration times in LMICs authority, its Prequalification Programme time’ required for a prequalification include bottlenecks caused by multi- has been recognized as a trusted symbol assessment is now comparable to that stage approval processes, inadequate for safety, quality and efficacy. It has taken by regulators in high-income funding, and different standards and helped to bring down prices of medicines countries. WHO has also helped NRAs requirements applied by national and vaccines by providing an avenue for use the tools and procedures of the regulatory authorities (NRAs), all of LMIC manufacturers to compete in the Prequalification Programme to inform which impose additional or duplicative donor-funded market. Prequalification their own decision-making. This has work on manufacturers’ applications. has enabled donors to trust the products enabled much more efficient national Furthermore, although they are not well that are procured with their funds, and registration of essential medicines and understood by policy-makers, health- has permitted countries to rely on the has provided another avenue for national care workers and even by regulators, products coming into their jurisdiction. regulators to build their own national national requirements for repeated capacities. Based on such successes, official batch release testing often are a Prequalification has also guided WHO is working with its stakeholders to major obstacle to market access. innovation and early-stage development build further on the strong foundation of products that are especially relevant achieved to date. Medical product regulation is often to LMICs. For example, it played a thought to be solely concerned with the key role in bringing paediatric TB WHO is uniquely placed to help shape quality, safety and efficacy of products products to market in Sub-Saharan responses to emerging regulatory – the so-called guardian role. However, Africa and in the deployment of HIV- challenges at global, regional and while this role is fundamental, well- 1 viral load IVDs adapted for use national levels. Prominent among these functioning regulation also enables with dried blood spot specimens.10 challenges is the transition away from quality-assured products to reach the WHO, in coordination with Member donor-funded procurement towards people who need them more quickly. The States and key stakeholders, works in more locally funded supply of medical 2016 study cited above, for example, four main areas to support regulators products. To successfully negotiate this notes that regional collaboration in 2010 worldwide: transition, it will be necessary to support among NRAs in Sub-Saharan Africa (with country and regional accountability and technical support from WHO) permitted • establishing and promulgating the ownership of regulation. rapid approvals of a meningitis vaccine norms and standards on which in several countries and resulted in a effective product regulation is based WHO’s regulatory work initially focused huge drop in meningitis cases that has • strengthening the regulatory on activities dealing with norms and been well documented. systems of Member States, including standards and on the Prequalification regulatory preparedness for public Programme. While continuing and, in Of course, product quality is in itself an health emergencies some cases, expanding its work in these enabler of access. This, in essence, is • implementing and encouraging vitally important product-specific areas, the point of the WHO Prequalification improved safety monitoring and WHO is sharpening its focus on the Programme, which makes approximately vigilance regulatory systems of Member States, helping to build national and regional 2019-2023 Regulatory Action Plan 6 WHO Action Plan V10.indd 6 01/07/2019 09:31
capacity and to increase regulatory effectiveness and efficiency. This will be done by encouraging greater regulatory What are medical collaboration, increasing regulatory efficiency through reliance mechanisms, products? and applying harmonised standards that are internationally-recognized and Medical products include science-based. WHO is also putting greater emphasis on safety and vigilance medicines, vaccines, in and on combatting the threat of substandard and falsified (SF) products. vitro diagnostics, medical To support these efforts, WHO has devices (including developed this Plan for the period 2019–2023, designed to generate immunization devices), greater impact at country level. The Plan is closely aligned with the WHO 13th cold-chain equipment, General Programme of Work (GPW13), which sets out the broad strategic goals vector control products, for the Organization in the coming five years and prioritizes three objectives: blood and blood increased health coverage increased health emergency response and products, antivenoms, increased population health.12 monoclonals and other Ensuring quality, safety and efficacy is prioritized by WHO as one of two biotherapeutic products. interlinked strategic areas necessary to support access to medical products (the other is innovation). The Plan is also aligned with WHO’s “Towards Access 2030” framework, which makes strengthening regulatory capacity and practices a primary goal and the recently concluded access roadmap.15 While ensuring the quality of medical products procured at the international, regional and national levels remains an overarching principle, the 2019–2023 Plan shifts the focus towards supporting countries and regions, and towards promoting regulation informed by the principles of regulatory collaboration and reliance.16 Although ambitious, the Plan is feasible given the appropriate support, and will enable Member States to tackle many of the regulatory challenges they will face in the next five years. 7 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 7 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda References 1. Ahonkhai V, Martins SF, Portet A, 2019 (http://www.cirsci.org/wp- nih.gov/pubmed/27902602) Lumpkin M, Hartman D. Speeding access content/uploads/2019/05/CIRS-RD- 11. WHO Prequalification programme: to vaccines and medicines in low- and Briefing-13052019_for-send-out.pdf, Evolution and progress 2013-2018 middle-income countries: a case for change accessed 06.06.2019) (accompanying figures – publication in and a framework for optimized product preparation) market authorization. PloS One. 2016;11 6. Coyne PE, The World Health (11):e0166515 Organization Prequalification Programme- 12. A healthier humanity: the WHO playing an essential role in assuring quality investment case. Geneva: World Health 2. Thomas DW, Burns J, Audette J, medical products. Int Health. 2019 Mar Organization; 2018 Carroll A, Dow-Hygelund C, Hay M. Clinical 1;11(2):79-80. doi: 10.1093/inthealth/ development success rates 2006-2015. ihy095. 13. World Health Assembly, 70. Washington DC: Biotechnology Innovation (2017). Addressing the global shortage of, Organization (BIO); 2016. 7. Hoen EF, Hogerzeil HV, Quick JD, and access to, medicines and vaccines: Sillo HB A quiet revolution in global public report by the Secretariat. Geneva: World 3. Activities report of the health: The World Health Organization’s Health Organization; 2017 (http://www. generic drugs program (FY 2018): Prequalification of Medicines Programme J who.int/iris/handle/10665/274799, GDUFA II quarterly performance. Public Health Policy. 2014 May;35(2):137- accessed 12.02.2019) Silver Spring (MD): U.S. Food and Drug 61. doi: 10.1057/jphp.2013.53. Epub 2014 Administration; 2018 (https://www.fda. Jan 16 14. Towards access 2030: WHO gov/Drugs/ResourcesForYou/Consumers/ essential medicines and health products BuyingUsingMedicineSafely/GenericDrugs/ 8. Ortega Diego I, Fake A, Stahl M, strategic framework 2016-2030. Geneva: ucm600678.htm, accessed 12.02.2019) Rägo L. Review of quality deficiencies found World Health Organization; 2017 (http:// in active pharmaceutical ingredient master www.who.int/medicines/ publications/ 4. Jawahar. N and Datchayani. B. files submitted to the WHO Prequalification Towards_Access_2030_Final.pdf?ua=1, Comparison of generic drug application and of Medicines Programme, J Pharm Pharm accessed 12.02.2019) their approval process in US, Europe and Sci. 2014;17(2):169-86. Review Japan. Journal of Pharmaceutical Sciences 15. Road map for Access to Medicines, and Research. 2018;Vol.10(3): 523-527 9. External Assessment Report Vaccines and other Health Products, 2019- (http://jpsr.pharmainfo.in/Documents/ ‘Impact assessment of WHO Prequalification 2023: Comprehensive support for access Volumes/vol10Issue03/jpsr10031820.pdf , and Systems Supporting Activities’ (in to medicines, vaccines and other health accessed 12.02.2019) preparation for publication) products. 2019. http://apps.who.int/gb/ ebwha/pdf_files/WHA72/A72_17-en.pdf 5. Rodier C, Bujar M, McAuslane 10. Pannus P, Claus M, Gonzalez MM, N, Liberti L. R&D Briefing 70: New drug Ford N, Fransen K. Sensitivity and specificity 16. Regulatory collaboration: approvals in six major authorities 2009- of dried blood spots for HIV-1 viral load collaboration, not competition: developing 2018: Focus on Failicated Regulatory quantification: a laboratory assessment of new reliance models. WHO Drug Pathways and Orphan Status, Center 3 commercial assays. Medicine (Baltimore). Information. 2016;Vol. 30, No. 4 for Innovation in Regulatory Science 2016;95(48):e5475. (https://www.ncbi.nlm. 2019-2023 Regulatory Action Plan 8 WHO Action Plan V10.indd 8 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Major regulatory challenges and responses WHO/... 9 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 9 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Major regulatory challenges and responses The main regulatory challenges can be broken down into three broad groups. The first is ongoing challenges such as limited resources, and policies and approaches that hamper many NRAs from working optimally. The second is emerging issues linked to increasingly complex medical products (e.g. biotherapeutic products), and rising demand for regulatory responses to conditions arising in health emergencies. The third group of challenges is related to the speed and span of advancement in technologies and innovation. All groups of challenges affect national regulatory systems and processes, including crucial measures that support product safety, vigilance (for all medical products, including pharmacovigilance), and supply chain integrity. On a broader scale, they threaten countries’ abilities to achieve the Sustainable Development Goals (SDGs), and place serious obstacles in the way of the drive to reach universal health coverage. Challenge: Limited capacity to carry out all core regulatory functions WHAT IS Capacity issues facing many NRAs loom large among the ongoing regulatory challenges facing Member States. PHARMACOVIGILANCE? According to WHO surveys based on independent, peer- reviewed audits, in 2018 only 30% of NRAs had the capacity to Pharmacovigilance is the effectively and efficiently regulate products on their markets.17 science and activities relating In general, there was greater capacity to regulate medicines and vaccines than to regulate other products.18 to the detection, assessment, understanding and prevention of Capacity limitations affect a range of basic regulatory adverse effects or any other drug- functions such as assessment of new products and the task of managing variations to already approved products. related problem. Its aims are to Lack of capacity to assess new and innovative products enhance patient care and patient slows the journey from laboratory to market of urgently safety in relation to the use of needed products. A 2016 study revealed that overall time medicines and to support public to registration for medicines and vaccines in LMICs typically takes four to seven years after completion of Phase 3 health programmes by providing trials and assembly of a marketing authorization dossier, reliable, balanced information for compared to an average of one to two years in HICs.20 the effective assessment of the Other important barriers to access arise as a result of risk-benefit profile of medicines.19 poorly designed or maladapted regulation. For example, multi-stage approval processes can delay products from achieving widespread availability by several years.21 Moreover, because regulatory legislation differs from country to country, manufacturers are too often obliged to navigate multiple regulatory systems to register the same product across countries, resulting in increased costs and delays.22 The challenges presented by the increasing complexity and globalization of trade are exacerbated by lack of coordinated regulation, even in the same region. There are increasing numbers of difficult-to-regulate global supply chains, in which multiple companies may be involved in producing products that then move through several countries and several distributors before finally reaching a patient. 2019-2023 Regulatory Action Plan 10 WHO Action Plan V10.indd 10 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Response: Build capacity, there is a growing trend for them to on outputs (e.g. scientific assessments, work together in regulatory networks. inspections, batch release testing, post- increase collaboration and As stated in the 2018 International marketing safety data) from an advanced reliance Conference of Drug Regulatory authority while adapting that work to Authorities (ICDRA) recommendations,24 its own circumstances and retaining WHO has the knowhow and experience the concept of reliance and increasing its own regulatory decision-making to help countries strengthen their regulatory collaboration requires both responsibilities.26 regulatory systems. In 2018, for trust and the capacity to share and example, the United Republic of rely on regulatory work performed by In the coming years, WHO will play Tanzania’s regulatory authority became trusted NRAs. Regulatory collaboration an important role in supporting the the first documented NRA in Africa to can take a variety of forms, from transition from donor- to country-based achieve maturity level 3 (ML3), assessed information or work-sharing to mutual procurement by strengthening regulatory as having a stable, well-functioning or unilateral recognition of assessment systems for selected LMICs. A strong and integrated regulatory system and inspection results. voice from WHO will be needed to according to the indicators of the reduce the risk that individual countries WHO Global Benchmarking Tool (GBT). Recognition, which is also a form of may promote local production as part This successful result stemmed from reliance, is defined as “the routine of their national development agenda the country’s prioritized institutional acceptance of the regulatory decision without parallel efforts to strengthen development plan, which was itself of another regulator or other trusted regulatory systems – the only way to guided by the GBT.23 institution. Recognition indicates ensure that products meet international that evidence of conformity with the standards of quality, safety and efficacy. However, as LMICs transition from regulatory requirements of country To achieve this, WHO will require robust internationally funded procurement A is sufficient to meet the regulatory policy tools and a coordinated approach mechanisms to local procurement of requirements of country B.”25 to country support, working closely products, there will be increased pressure with other UN agencies and partners to develop the regulatory capacity However, experience shows that mutual to ensure that medical products are required to ensure that products are of recognition agreements may take manufactured within effective regulatory assured quality, safety and efficacy. Since considerable time to set up, and so environments. WHO will also continue the majority of NRAs worldwide lack the NRAs are increasingly moving towards providing practical hands-on capacity- resources and capacity to perform all other forms of reliance. In general, building activities at county and regional regulatory functions well and increasing reliance implies that one NRA relies levels. number of medical products are manufactured and distributed globally, The United Republic of Tanzania’s Food and Drug Authority, with the support of WHO, has become the first documented NRA in Africa to have achieved a stable, well-functioning and integrated regulatory system (ML3). Dr Tigest Ketsela Mengestu, WHO Representative in the United Republic of Tanzania, congratulates Ms Ummy Mwalimu, the country’s Minister of Health, Community Development, Gender, Elderly and Children. 11 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 11 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda A PROGRAMME WITH TEETH ‘The WHO Prequalification Programme is strict and does not hesitate to delist products when the applicant’s dossiers are not up to standard. This happened in 2011 for vaccines, when WHO delisted a pentavalent vaccine, and in 2004 for medicines, when the WHO delisted generic ARVs because of irregularities at the clinical study sites where bioequivalence was established, signalling to the industry the Prequalification Programme had teeth.’ 2019-2023 Regulatory Action Plan 12 WHO Action Plan V10.indd 12 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Challenge: Current scope of In 2018, prequalification of medicines Prequalification does not yet cover focused on treatments for HIV/AIDS, products such as anti-cancer therapies, the prequalification eligibility anti-diabetics, anti-hypertensives, the malaria, TB, reproductive health, list hepatitis, diarrheal diseases, influenza majority of antimicrobials (beyond those and a selection of neglected tropical used for HIV and tuberculosis), or IVDs The WHO Prequalification Programme diseases. Prequalification of vaccines for meningitis and non-communicable is constantly evolving in order to meet ensured evaluation of vaccines that diseases. the changing health needs of Member are required for routine immunization States. As of December 2018, WHO against 24 priority diseases, and of the has prequalified over 1 770 medical Response: Expand immunization devices and cold-chain products, including: equipment needed for an effective prequalification list national vaccination programme, and • 663 finished pharmaceutical also performed risk assessment of certain Subject to endorsement by a products (FPPs) vaccines that might be used in a public consultative process by both public health emergency. Prequalification and specialized WHO advisory groups, • 140 active pharmaceutical of IVDs assessed a wide variety of in eligibility for prequalification assessment ingredients (APIs) vitro diagnostics for both endemic will be expanded based on an evaluation • 88 IVDs and epidemic diseases in LMICs, with of specific needs for products (generic a focus on high burden diseases such or established) and also innovative • two male circumcision devices as HIV/AIDS, malaria and hepatitis products on the Essential Medicines • 333 vaccines for 24 priority C. Prequalification of vector control List and the Essential Diagnostics List. diseases products converted past WHO product This expansion should, on the one hand, • 413 immunization devices and evaluations to prequalification and address priority unmet needs)28 and, on cold-chain equipment assessed new public health pesticides the other hand, not jeopardize ongoing in a wide variety of formulations, all of prequalification work or undermine • 76 vector control products which are intended to reduce the burden the confidence that procurement including insecticide-treated nets, of vector borne diseases (e.g. malaria, agencies and Member States have in the and indoor sprays dengue fever, Zika virus diseases, etc.) by Prequalification Programme. It is also • 53 quality-control laboratories controlling the organisms that transmit important to ensure that the Programme the diseases to humans. remain nimble and responsive to rapid shifts that may occur in the types and quantities of products needed. WHO/Emro-Aden 13 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 13 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Challenge: Gaps in capacity to respond to public health emergencies A matter requiring particular attention In July 2018, WHO used the GBT to from NRAs in coming years will be to map emergency provisions for clinical strengthen their contribution to public trial oversight in 40 countries (see Figure health emergency responses. Recent 1), finding that approximately 70% of crises have exposed major regulatory countries lack legal provisions to permit challenges in global preparedness fast-track clinical trial authorizations. for such emergencies, notably the The same mapping showed that 50% 2014 and current Ebola outbreaks. of countries lacked legal provisions A particular challenge is to quickly to permit emergency-prone product evaluate candidate products developed registration procedures, which may during the emergencies themselves, be required in the interest of public often based on limited data while the health. Many NRAs also reported to situation is evolving. Poor engagement WHO that they lacked the capacity or of some product developers with tools to communicate effectively with affected country regulators also has stakeholders during crises, particularly been observed. the media and general public. Figure 1. Forty countries benchmarked to map emergency provisions for clinical trial oversight 2019-2023 Regulatory Action Plan 14 WHO Action Plan V10.indd 14 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Response: Develop expedited Challenge: A flood of Response: Invest in regulatory processes substandard and falsified prevention, detection, and medical products response WHO’s Emergency Use Assessment and Listing (EUAL) procedure was developed Weak regulatory systems create Effective responses to SF products are in 2015 to expedite the availability of opportunities for the manufacturers founded on preventing the conditions that medicines, vaccines and IVDs needed in and purveyors of substandard and permit their manufacture, distribution public health emergencies. falsified (SF) products. Broadly speaking, and consumption. Regulatory system substandard products reach patients strengthening and oversight has a key An informal WHO consultation when tools and technical capacity are part to play in this. It is also critical that regarding regulatory preparedness inadequate to enforce quality standards Member States develop the capacity to for health emergencies, held at WHO in manufacturing and the supply chain. detect SF products quickly and share headquarters in May 2017, produced The circulation of falsified products is a the information via the GSMS. It is also a number of recommendations to criminal activity facilitated by corruption vital to halt production and distribution, guide the development of expedited and unethical practices involving recall products and punish offenders. regulatory procedures for previously wholesalers, distributors, retailers and WHO focuses its efforts in prevention unlicensed medical products during health workers. detection and response, working within public health emergencies. The meeting the Member States Mechanism (MSM) also recommended that the process According to a 2017 WHO report, which was established at the request of be renamed Emergency Use Listing one in ten medicines in LMICs is (EUL), that the procedure include the World Health Assembly in 2012.35 substandard or falsified, while an risk management, surveillance, and estimated $30 billion is wasted on communication provisions, and that such medicines in LMICs every year.32 Challenge: Underreporting a preparatory process (‘pre-EUL’) be All therapeutic classes are concerned, explored to improve preparedness. A of adverse reactions to but most SF medical product reports roadmap was subsequently developed entered into WHO’s Global Surveillance medicines, and poor post- to put these recommendations into and Monitoring System (GSMS) in marketing monitoring by practice and to develop processes in receiving countries to authorize the 2018 related to antimalarials (19.5% of authorities total reports) and antibiotics (16.9%).33 use of products listed by WHO.29, 30 Both generic and innovator products, The underreporting of adverse drug expensive and inexpensive, are affected, reactions (ADRs), adverse events For their part, regulators must ensure and SF versions are found in both that their emergency review processes following immunization (AEFI), and public and private supply chains.34 adverse events related to use of are robust, effective and responsive. Promotion and distribution of SF medical devices (AEMD) including products through the Internet is a IVDs, continues to be a core concern, Regulatory networks are a key major concern both in high-income element of strengthening regulatory particularly in LMICs. This is borne countries and, increasingly, in middle- out by the roughly 16 million VigiBase preparedness. This was demonstrated income countries. The increasing by the performance of the African reports accumulated over nearly 50 globalisation of the medical products years, only 12.5% of which come from Vaccine Regulatory Forum (AVAREF) market is also greatly complicating the during the 2014 Ebola crisis31 task of regulators, not least because of LMICs.36 and reconfirmed in a November 2017 jurisdictional complexities when multiple ‘table top exercise’ undertaken with countries are involved. stakeholders. WHO has subsequently published a roadmap to coordinate actions and contributions to the licensing and roll out of Ebola vaccine in African countries.30 15 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 15 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda The main reason for underreporting is the While access to essential, priority lack of resources to establish functional medicines has improved over the years, pharmacovigilance systems. Another pharmacovigilance systems haven’t kept ongoing challenge is the low priority up or improved proportionately. New given to ADR/AEFI/AEMD reporting by products such as bedaquiline (to treat policy makers and decision takers, who multi-drug-resistant tuberculosis) and may not recognize its importance to their dolutegravir (a new-generation HIV population’s health. The introduction of medication), have been introduced into products, including malaria vaccines and countries with little or no capacity to tuberculosis treatments, launched either monitor their safety, underscoring the exclusively in LMICs or simultaneously fact that a robust pharmacovigilance in low and high-income countries, is system is needed to safely access and putting increased pressure on NRAs to use such products effectively. meet their obligations and highlights the need for more proactive post- Pharmacovigilance has an important marketing monitoring. Another growing role to play, offering unique insights challenge is the spread of false safety into the real world of interactions concerns regarding vaccines via the between people and the medical Internet and social media. These have products on which they rely. However, reduced coverage due to mistrust of it is vital that health authorities make vaccines and have led to outbreaks of use of the information that is being vaccine-preventable disease, such as gathered. Risk-based prioritization of measles in Europe and the Americas.37 pharmacovigilance efforts that consider smarter and more proactive approaches Response: Improve monitoring should be explored. Opportunities to consider such approaches are therefore and reporting on adverse being pursued. One example is, Project events and safety issues, and 3-S, a partnership between WHO and ensure health authorities the Bill & Melinda Gates Foundation that aims to integrate ‘Smart Safety make use of results Surveillance’ for priority medical products in four to six countries at different Improving the reporting of ADRs, AEFIs levels of pharmacovigilance readiness.38 and AEMDs requires greater investment in the systems established for this purpose, notably the Programme for International Drug Monitoring (PIDM), the VigiBase electronic database, and the Global Vaccine Safety Initiative (GVSI). Investment is also required to strengthen National Pharmacovigilance Centres. Currently 164 Member States have a recognized National Pharmacovigilance Centre and participate in the WHO PIDM. Of these countries, 130 contribute reports, of varying degrees of quality and quantity, to the WHO VigiBase. However, very few of these countries use or act on their national data. It is important that more countries collect good-quality pharmacovigilance data, but equally that these countries receive support in order to use the data that they collect. WHO 2019-2023 Regulatory Action Plan 16 WHO Action Plan V10.indd 16 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda References 17. Geneva: World Health Organization; 24. 18th International Conference of Drug 31. The African Vaccine Regulatory Forum 2018 (WHO/EMP/2018.01). Licence: CC BY-NC- Regulatory Authorities. WHO Drug Informa- (AVAREF): A platform for collaboration in a public SA 3.0 IGO. Available at http://apps.who.int/iris/ tion Vol. 32, No. 4, 2018 https://www.who.int/ health emergency. WHO Drug Information Vol. handle/10665/272972 medicines/publications/druginformation/issues/ 29, No. 2, 2015, 127-131 WHO_DI_32-4_18ICDRA.pdf?ua=1 (Accessed: 18. Belgharbi L, Khadem Broojerdi A, 20 March 2019) 32. A study on the public Health and socio- Rodriguez-Hernandez C and Wood DJ (2016) economic impact of substandard and falsified Regulation of vaccines in low and middle-income 25. WHO. ‘WHO Global Benchmarking medical products. Geneva: World Health Organ- countries. Vaccines, 7th Edition, Eds. Plotkin SA, Tool (GBT) for Evaluation of National Regulatory ization; 2017. https://www.who.int/medicines/ Orenstein WA, Offit PA, Elsevier Saunders System of Medical Products. Glossary and Defi- regulation/ssffc/definitions/en/ nitions Revision (VI Version)’, 1 November 2018. 19. www.who.int/medicines/areas/quality_ https://www.who.int/medicines/regulation/10_ 33. ‘A study on the public health and so- safety/safety_efficacy/pharmvigi/en/ GBT_Glossary_RevVI.pdf?ua=1 cioeconomic impact of substandard and falsified medical products’. Geneva: World Health Organ- 20. Ahonkhai V, Martins SF, Portet A, 26. WHO Drug Information, Vol 30, No4, ization; 2017. https://www.who.int/medicines/ Lumpkin M, Hartman D. Speeding access to vac- 2016. Collaboration, not competition: develop- regulation/ssffc/publications/se-study-sf/en/ cines and medicines in low- and middle-income ing new reliance models. http://www.who.int/ countries: a case for change and a framework medicines/publications/druginformation/WHO- 34. WHO Global Surveillance and Mon- for optimized product market authorization. DI_30-4_RegCollaboration.pdf itoring System for SF Products. https://www. PloS One. 2016;11 (11):e0166515 (https://doi. who.int/medicines/regulation/ssffc/publications/ org/10.1371/journal.pone.0166515, accessed 27. Rägo, L., Sillo, H., ’t Hoen, E. & GSMS_Report_layout.pdf?ua=1 12.02.2019) Zweygarth, M. Regulatory framework for access to safe, effective quality medicines. Antivir. Ther. 35. Substandard/spurious/falsely-labelled/ 21. Achieving a bold vision for global 19 Suppl 3, 69–77 (2014). falsified/counterfeit medical products. (with an- health: Policy solutions to advance global health nex: Member State mechanism on substandard/ R&D. Washington, DC: Global Health Technolo- 28. Aragon, Chalkley, and Goddard, Maria spurious/falsely-labelled/ falsified/counterfeit gies Coalition; 2016 Available at www.ghtcoali- Karen (2017) Defining and measuring unmet medical products. Goal, objectives and terms tion.org. (Accessed 14 November 2018) need to guide healthcare funding: identifying and of reference. WHA resolution 65.19; Sixty-fifth filling the gaps. Discussion Paper. CHE Research World Health Assembly, Geneva, World Health 22. Bollyky TJ, Cockburn IM, Berndt E. Paper. Centre for Health Economics, University of Organization, 2012 Bridging the gap: improving clinical development York. and the regulatory pathways for health products 36. UMC Annual Report 2016-2017. for neglected diseases. Clinical Trials, vol. 7, 6: pp. 29. WHO Informal Consultation on Uppsala: Uppsala Monitoring Centre; 2017 www. 719-734., First Published November 25, 2010. options to improve regulatory preparedness to who-umc.org https://doi.org/10.1177/1740774510386390 address public health emergencies,17-19 May 2017, Meeting Report. Geneva: World Health 37. WHO. Measles cases spike globally 23. Tanzania is first African country to Organization; 2017. Available from www.who.int due to gaps in vaccination coverage. https://www. reach an important milestone in the regulation (Accessed 14 November 2018) who.int/news-room/detail/29-11-2018-measles- of medicines. WHO, Regional Office for Africa. cases-spike-globally-due-to-gaps-in-vaccination- Available at: https://www.afro.who.int/news/ 30. Revised working paper following coverage tanzania-first-african-country-reach-impor- AVAREF meeting February 2019 Roadmap for tant-milestone-regulation-medicines. (Accessed: introduction and roll‐out of Merck rVSV‐ZEBOV 38. 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Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B WHO/... Summary & Responses Priorities Agenda Strategic priorities and goals WHO/Shutterstock 2019-2023 Regulatory Action Plan 18 WHO Action Plan V10.indd 18 01/07/2019 09:31
Foreword Abbreviations Executive Introduction Challenges Strategic An Ambitious Annex A Annex B Summary & Responses Priorities Agenda Strategic priorities and goals Based on an analysis of the challenges An essential support in the The concept of reliance is described as faced and a careful assessment of where follows:39 WHO can most add value in supporting drive towards UHC regulators, four strategic priorities have In general, reliance implies been identified for the current Plan. Effective and efficient regulation of medical products is crucial both to global that the work done is shared Aligned with GPW13 and supporting the global drive towards universal health health and to achieving sustainable by the advanced authority coverage, these strategic priorities are development. In fact, the two are (e.g. through assessment or informed by the dual imperatives of indivisible. Sustainable Development inspection reports), while the Goal 3.8 specifically describes “access assuring the quality of medical products receiving authority uses this and supporting optimal access. The to safe, effective, quality and affordable essential medicines and vaccines for all’” work according to its own strategic priorities are as follows: as central to UHC. Similarly, Sustainable scientific knowledge and Development Goal 3.b underscores the regulatory procedures and strengthen country and regional pressing need for new medicines to be retains its own regulatory regulatory systems developed if persistent treatment gaps responsibilities. For example, are to be solved. improve regulatory preparedness when an assessment report for for public health emergencies The current context is marked by a medicine authorized in the reinforce and expand WHO increasing demand for greater product EU is shared with a regulatory prequalification and product risk access, often in the context of health authority in Africa, the systems striving towards UHC. This assessment receiving authority might still demand will bring with it a range of increase the impact of WHO regulatory pressures that will be difficult need to consider differences regulatory support activities. for many resource-constrained countries in conditions of use, patient to meet. population and other parameters. In many cases Activities to achieve these priorities will Key principles: collaboration reliance on the assessment be guided by carefully defined goals and objectives (Annex A). Specific activities and reliance or inspection work carried will be further detailed in annual activity out by another advanced plans and Key Performance Indicators The manufacture and distribution of regulatory authority can be (KPIs) will be developed to monitor modern medical products is increasingly the best way to cooperate progress. This chapter presents an globalized. For this reason, cooperation effectively. Reliance can be overview of the main goals and their between national and regional regulators implications for the work of WHO. In has become essential, and a variety of unilateral, bilateral (mutual) or many cases WHO is already working in types of collaboration are being applied multilateral. the relevant areas. In others, achieving in different parts of the world. A key the goals and objectives identified will approach to collaboration is reliance, a It is important to note that trust-building require new activities and adopting means of sharing knowledge and best between Member States, both at the different approaches. practices while avoiding duplication of level of the regulatory authorities but work. equally at the political and societal level, is important in building reliance among various stakeholders, including patient groups, regulatory initiatives, industry, and more. WHO is currently developing guidance on good reliance practices. 19 Regulatory Action Plan 2019-2023 WHO Action Plan V10.indd 19 01/07/2019 09:31
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