A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice October 2015 AstraZeneca is committed to Early Action in diabetes AstraZeneca is approaching diabetes differently, with fresh thinking and innovative, patient-centred solutions that will redefine outcomes for people living with the disease. Through our diverse portfolio of medicines, collaboration with academia and the global professional and advocacy communities, and our early-stage research program, we are pushing the boundaries of science with a focus on outcomes beyond glycaemic control. AstraZeneca’s legacy in cardiovascular disease enables us to take a ‘whole patient’ view of diabetes management with a strong focus on delaying cardiovascular complications and maintaining cardiovascular health. Our objective is for the treatment paradigm to focus on early intervention, improving disease control with the ultimate aim of reducing the burden of cardiovascular death and organ damage associated with diabetes. Through our exploration of novel, early approaches to evolve the treatment paradigm, AstraZeneca is committed to getting diabetes patients to goal, sooner. Working together, with policy change, education and knowledge-sharing the community can close the gap between what can be done for people with diabetes, and what is currently being done. Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 Disclaimer While the foreword of this document was developed with the approval of the named author, the publication as a whole has been developed by AstraZeneca. AstraZeneca retains full editorial control. Foreword Professor Stephen Colagiuri Professor of Metabolic Health, Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Co-Director, WHO Collaborating Centre on Physical Activity, Nutrition & Obesity The world is in the grip of a global diabetes epidemic. In 2015 there are 415 million people with diabetes and just under 50% (193 million) are undiagnosed1. The rate of undiagnosed diabetes varies between 25% and 75%2 across regions and an estimated 75% of all people with undiagnosed diabetes live in low and middle income countries3. The health and financial impact of diabetes affects not only the individual with diabetes but also their family and society in general, and is a global threat to sustainable economic growth and development. This burden is not shared equally and particularly impacts low and middle income countries which are least well equipped to address it. Positively, there is a considerable and expanding evidence base that this burden can be reduced through strategies to improve the care of people with diabetes, earlier diagnosis, and preventing its development4. Evidence shows that improved care can reduce the development and progression of diabetes complications and reduce premature mortality, cardiovascular disease, blindness, amputation and end stage renal disease requiring dialysis or transplantation5. Early diagnosis and treatment are key, and the evidence supporting the benefits of early diagnosis is reviewed in this publication by AstraZeneca, which shows: • The population at risk of developing type 2 diabetes worldwide is already vast, and growing • Type 2 diabetes starts long before symptoms present, yet by identifying and addressing it early, even before it develops fully, the progression of symptoms can be slowed, and even prevented, reducing the risk of cardiovascular complications and death •S uccessful programmes have been proven to proactively diagnose and address those at high risk early •T argeted prevention is recommended in clinical guidelines across the world as a sound investment The frustrating aspect of diabetes care and prevention is that we are not translating this evidence into practice. Barriers to implementation include lack of awareness of diabetes and its complications not only among the general public but perhaps more importantly among policy makers and politicians6. Yet there are many global examples of how to successfully address and overcome these barriers. With the number of people with diabetes projected to increase to 642 million by 20407, we need to act now, in partnership with a range of stakeholders, to implement what we know works. It is possible for the very diverse health systems throughout the world to adopt locally relevant policies and programmes to reduce the personal, societal and economic burden of diabetes. Early detection and multi-factorial treatment of people with diabetes should be a priority for everyone. “The world is in the grip of a global diabetes epidemic” “The rate of undiagnosed diabetes varies between 25% and 75% across regions” “The frustrating aspect of diabetes care and prevention is that we are not translating this evidence into practice” “Barriers to implementation include lack of awareness of diabetes and its complications not only among the general public but perhaps more importantly among policy makers and politicians” A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 1 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 Contents 04 The personal and global burden of diabetes Undetected diabetes: a global time bomb 06 The silent progression of a devastating disease Turning the tide of undiagnosed diabetes through effective policy making 10 How can screening policies help reduce undetected diabetes? 12 A window of opportunity – can the burden of diabetes be reduced before diagnosis? 15 Making it happen – early diagnosis in practice Making it happen – actions to take 24 Overcoming the barriers: translating policy into action The personal and global burden of diabetes Around 415 million people around the world are living with diabetes, and five million people die from the condition each year8. Affecting around 9% of the world’s population and costing our health systems 12% of everything they spend, the global burden of this disease is vast9. Yet at a national, local and individual level, a gap exists between what should be done to manage this condition and what is being done to tackle type 2 diabetes. People continue to suffer from the serious, costly complications which have the potential to be prevented, such as heart attack, stroke, blindness, kidney failure and amputations and, every six seconds, someone dies from diabetes10. 90–95% of all people with diabetes have type 2 diabetes Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 4 90-95% of all people with diabetes have type 2 diabetes, while 5-10% of all people with diabetes have type 111. Type 1 diabetes is an autoimmune condition that can develop at any age, but usually appears before the age of 40. In this type of diabetes, the immune system mistakenly attacks the cells of the pancreas that produce insulin (the hormone that processes glucose) stopping production. In type 2 diabetes, the body starts to resist the effect of insulin, and gradually the production of insulin declines. With the number of people with type 2 diabetes growing in every country, prevalence is set to increase to almost 640 million by 204012. Diabetes has become a public health emergency in slow motion13, and the challenges associated with diagnosing and treating those at risk are only set to increase. Policy makers must heed the call to action to change the course of type two diabetes across the globe14. Undetected diabetes: a global time bomb The silent progression of a devastating disease Across the world, many millions of people have diabetes… but they don’t even know it Around 193 million people with diabetes do not know they have the condition – that is almost half of the total global population with diabetes15. They may be living without any support to prevent major complications including stroke, heart attack, blindness and amputations16. However, policies can be implemented to detect diabetes early – before the problems develop – to prevent or delay devastating and costly complications. Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 6 In a normally functioning body, the beta cells (ß cells) in the pancreas produce insulin. When someone digests food, insulin moves the glucose from the food, which has passed into the person’s blood, into cells, where it is turned into the energy needed to function. In type 2 diabetes, the body is unable to process the glucose effectively. Two things happen: the body becomes less sensitive to the insulin produced (insulin resistance) and there is a reduction in the amount of insulin produced. The body cannot produce enough, effective insulin to move glucose out of the blood, and needs help to control the amount of glucose remaining in the blood17. By the time someone realises they have diabetes… it’s often too late The body’s inability to produce enough effective insulin begins and continues long before the patient is aware that anything is wrong: type 2 diabetes may be present and affecting the body at least four years before a patient receives a clinical diagnosis18. By the time people with diabetes receive a diagnosis, as many as half have already developed one or more diabetes-related complications19. People at high risk need to be diagnosed as early as possible in order to prevent complications Once someone’s blood glucose levels reach the level for a diagnosis of diabetes, our ability to influence the disease has reduced, and will continue to do so, as it progresses, the disease worsens, and the condition becomes more complex20. To address the costly burden of this disease – currently around 12% of total health system spend – it is vital that policies target early detection and control in those at greatest risk of diabetes, changing its course from the outset, by reducing their chance of developing complications21. A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 7 Known risk factors for type 2 diabetes can help identify and diagnose the condition, even in those patients who have yet to develop outward symptoms • Different ethnicities are at higher risk of developing type 2 diabetes: South Asian, Chinese, African-Caribbean and people of black African descent are all at increased risk in comparison to a white population22 • Biology and family history can also have a significant impact on a person’s risk of developing type 2 diabetes. Genetics play a part in the development of the disease for many23, as do biological influences: women diagnosed with diabetes when pregnant are at higher risk of developing type 2 diabetes later in life24 • Prediabetes, where blood glucose levels are elevated but not high enough to reach the diagnostic criteria for diabetes, is also a significant risk factor. While it is not inevitable that all people with prediabetes will progress to a diagnosis of full diabetes, this group is at high risk of developing the disease, with 15–30% developing diabetes within five years25 • Being overweight is also a key risk factor, and the risk increases exponentially as BMI increases The risk of developing type 2 diabetes increases exponentially as BMI increases Body Mass Index & relative risk factor for type 2 diabetes in women 45 Relative Risk % 40 35 30 25 20 15 10 5 0 <23 23.0-24.9 25.0-29.9 Body Mass Index Hu et al (2001)26 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 8 30.0-34.9 >=35 Red blood cells. Turning the tide through effective policy making How can screening policies help reduce the burden of undetected diabetes? Proactive screening approaches are used internationally to diagnose many undetected, serious and costly conditions27. Type 2 diabetes is no exception: several national programmes have been established around the world to detect and diagnose type 2 diabetes, enabling healthcare professionals and patients to intervene early to prevent and delay its associated complications28,29,30. Effective interventions Many people undiagnosed Criteria for successful screening Vascular complications Adapted from ADA (2015)31 Reliable diagnostics Early-diagnosed, well-managed diabetes can prevent complications32 A core challenge with type 2 diabetes is the scale and cost of its associated cardiovascular complications. Yet by diagnosing and intervening early, cardiovascular risk factors can be reduced33. Targeted screening policies therefore present an opportunity to identify those at risk, test them for diabetes, diagnose them, and get a grip on their condition, long before it leads to complications. So, when should action be taken to target early diagnosis? Tests which may be used to diagnose type 2 diabetes, or prediabetes34 – Fasting plasma glucose (FPG) – Two hour plasma glucose (2-h PG) – Oral glucose tolerance test (OGTT) – Glycated haemoglobin (HbA1c) Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 10 Turning the tide through effective policy making A window of opportunity – can action be taken before diagnosis? By identifying people with increased glucose levels which have yet to reach the point of diabetes (what many call prediabetes), their risk of developing the condition can be reduced35. With around a third of adults having prediabetes and the number rising36, the opportunity for prevention in this group is vast. Most encouragingly for policy makers, these people can be detected using the same approach as for diagnosing diabetes. The estimated increasing number of people with prediabetes (in millions) by region among adults aged 20–79 for the years 2010 and 2030 180 160 140 Millions 120 100 80 60 40 20 0 Africa Tabak et al (2012)37 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 12 Middle East and North African Region Europe 2010 North American and Caribbean Region 2030 South and Central American Region South East Asian Region (incl. India) Western Pacific Region (incl. China) While the number of people with prediabetes is rising, their risk of developing type 2 diabetes can be reduced by 58% if they are identified early38 Landmark research such as the US Diabetes Prevention Program39 and the Diabetes Prevention Study in Finland40 has shown that intervening early in patients with high glucose levels “can substantially delay or prevent the progression from impaired metabolism to type 2 diabetes”41. Screening detects people who have diabetes already, and also identifies those at high risk of developing the disease People with prediabetes are identified in exactly the same way that people with type 2 diabetes are detected42 and, by intervening early, their risk of developing diabetes can be reduced by 58%43. Health services can therefore use the window of opportunity provided by screening to identify those with undiagnosed diabetes, and those at high risk of developing it, long before complications have the opportunity to take hold. So, in light of the evidence around early detection and diagnosis policies, what is being done around the world to put the evidence into action? A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 13 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 Making it happen – early diagnosis in practice Targeted screening approaches which have been implemented to diagnose diabetes early Identifying others at high risk through screening Different ways of detecting type 2 diabetes early have been adopted around the world. As clinics worked to identify people with undiagnosed diabetes, two people with prediabetes and six people with a high cardiovascular risk score were identified for every one person with confirmed diabetes54. • The Finnish Type 2 Diabetes Risk Assessment Form (FINDRISC), has been used to screen and detect those who may have type 2 diabetes as early as possible44 • Patient organisations such as Diabetes UK45 in the United Kingdom and the American Diabetes Association46 in the USA, have made tools available online for healthcare professionals to use as they engage with patients, or to identify patients to consider for further testing In Denmark, The Netherlands and England, the ADDITION Study screened patients within a primary care setting by targeting people aged 40–69 with no known diagnosis of diabetes, but at high risk53. Targeted screening finds more than diabetes Diabetes Prediabetes • The Leicester Risk Assessment score uses an electronic medical record system for identifying those to be tested – the test has proven to be successful in identifying a high yield of patients with abnormal glucose levels, and doing so within a more challenging multi-ethnic UK setting47 • Other similar tests which have been proven to work include: the QDiabetes risk calculator tested in England and Wales48, the Cambridge Risk Score, used on data from countries including the UK and Denmark49,50, and the AUSDRISK Tool51, advocated and incentivised by the Australian Government52 CV Risk Lauritzen et al (2013)55 Using the same tests and efficient use of resources, it was possible to identify a large number of patients with diabetes, at risk of diabetes, and at risk of other conditions who would benefit from interventions that reduce their risk. A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 15 Local and national approaches to early diagnosis policy are already helping patients across the world Nationwide screening campaigns Countries like the UK have adopted policies which use the same tests to detect type 2 diabetes early and to detect, delay and prevent a range of other conditions. The NHS Health Check uses simple tests and questions to identify those at high risk of developing heart disease, stroke, diabetes, kidney disease and dementia to diagnose early. Each year, the programme is expected to save 650 lives, prevent 1,600 heart attacks and strokes, identify at least 20,000 people with type 2 diabetes or kidney disease earlier, and prevent 4,000 people from developing type 2 diabetes56. Age 40–75 Tests: BMI, blood pressure, cholesterol Questions: age, ethnicity, smoking status, family history, activity levels At risk of diabetes? Blood sugar tests Early diagnosis and action NHS England (2015)57 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 16 Heart disease, stroke, kidney disease, dementia risk identified Case Study: United States Around 25% of overweight adults between the ages of 45–74 are estimated to have prediabetes in the US: 12 million people could therefore benefit from interventions to reduce their risk of developing diabetes, and slow its progression58. By targeting prevention at people at high risk of diabetes, around 6.5 million people with undiagnosed diabetes could also be identified, and get the chance to benefit from early interventions59. What action was taken? The American Diabetes Association recommends that all patients over 45 with a higher BMI should be screened, to try to identify and support those patients with abnormal glucose levels60. A National Diabetes Prevention Program has therefore been launched aiming to offer, at scale, the lifestyle modification support shown to work in large studies61. Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 18 What are the expected outcomes? The programme is based on the US Diabetes Prevention Program (US DPP) which saw lifestyle interventions such as individual counselling and motivational support on effective diet, exercise, and behaviour modification, reduce the risk of developing diabetes by as much as 58% across all genders and ethnicities62. How will it help policy makers make a difference? The data collected during the programme has fuelled further research and understanding of the best ways to delay, prevent and treat diabetes63. Benefits of the US DPP were still seen up to ten years later, with prevention or delay of diabetes persisting with continued good practice by up to 34%64. The National Program is expected to have similar results. Insulin granulae. Dividing beta cells. Improving system outcomes While trial results on system outcomes have yet to be shown as statistically significant, the evidence on screening for early diagnosis in diabetes is promising. The Ely study in the UK suggests that screening may lead to diagnosis on average 3.3 years earlier than a non-screened population65. Diabscreen, a study based in a group of practices in the Netherlands, also suggested a trend of greater long-term cardiovascular risk reduction in people diagnosed through screening, rather than through normal clinical practice66. The ADDITION trial, involving patients in the UK, The Netherlands and Denmark, explored the feasibility of screening in primary practice. The findings67 and modelling based on the results68 make a strong case for a positive impact of earlier diagnosis. People with diabetes taking part in this research in Denmark had the same outcomes as people without diabetes: similar mortality to a population of the same age without diabetes69. Modelling of the results also show significant impact on the cardiovascular complications that are associated with diabetes: rapid diagnosis may reduce risk of a cardiovascular event (such as stroke or heart attack) by 7.5% in absolute risk reduction and 29% in relative risk reduction70. A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 19 Case Study: Finland With up to 50,000 Finns estimated to have undiagnosed diabetes, a national programme was established in 2003 based on the positive findings of the Finnish Diabetes Prevention Study71, which saw a 58% reduction in the risk of getting diabetes through lifestyle modification72. What was the national strategy? A range of organisations, from government bodies to professional associations, worked together to address World Health Organization recommendations while aligning the programme with other national priorities. Combined with a population level strategy and a plan for those at high risk, a strategy for early diagnosis and management was implemented to diagnose and intervene early73. What has been achieved? After two years, the incidence of diabetes was less than half what it was in the group who had no interventions74. Risk of developing diabetes was reduced by 36%, persisting for years even after some lifestyle interventions ceased75. A range of materials have been produced which enable other countries to implement a similar model76. Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 20 Money well spent? A comprehensive review of evidence on screening for diabetes concludes that it is cost-effective for people aged 40–70 years, who have high blood pressure, and are obese77. For many groups, the review found that short term costs of screening were offset by lower treatment costs in the long term, and one of the studies examined found that targeted screening (testing in a population already found to have risk factors for diabetes) was more cost effective than universal screening. Studies across a range of countries have also explored the cost-effectiveness of screening programmes in their population groups. In Canada, a modelling study was used to identify that early screening for type 2 diabetes and prediabetes to prevent or delay diabetes had both a positive public health and economic impact by reducing the time and money spent on costly complications78. In the UK, NICE has determined that by comparing the disease burden with the quantity and quality of life lived (or ‘QALY’), targeted screening is a good investment79. For a measure to be considered cost-effective within the UK system it should cost less than £20,000 per ‘QALY’. Screening for diabetes and prediabetes together, followed by lifestyle interventions costs £6,242 per QALY80 The evidence has resulted in national policies recommending costeffective screening programmes for type 2 diabetes and prediabetes. In the UK, NICE determined that a national screening programme is not advised as a ‘one size fits all approach’. However, as local classification and targeting of high risk groups, followed by intensive lifestyle-change programme, is costeffective, they recommended that this approach should be considered by local practices developing their own screening programmes81. In the USA, the American Diabetes Association recommended that groups at high risk should be tested at three year intervals, including those who are overweight and aged 45 or over82. A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 21 Delivering patient centred programmes From a patient perspective, screening for diabetes is not associated with any long-term harms at the population level83. In fact, people receiving an early diagnosis gain an opportunity to seek treatment for, and reduce the risk of, related conditions which may also pose a burden to their health. Once addressed, the individual’s quality and length of life has the opportunity to improve, for example, by losing weight and increasing mobility. People with diabetes can also have longer to come to terms with their condition through early diagnosis, and this may make them more likely to engage with their diabetes care84. There is scope for healthcare professionals to build a relationship with the patient over a long period of time, providing more opportunities to achieve challenging behaviour change interventions. While patient anxiety should be minimised when giving an early diagnosis which is unexpected – before a patient is aware anything is wrong – early detection does not necessarily have a negative psychological consequence; it may in fact activate behaviour change to reduce risk sooner85 and improve health outcomes. By diagnosing type 2 diabetes early, benefits to both patients and health services can be realised. So how can policy makers achieve this and remove potential barriers to success? Early diagnosis has a positive impact from both a public health and economic perspective Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 22 Making it happen – actions to take While many are already acting on the evidence to change the course of diabetes, as with all health interventions, there are practical challenges associated with successful implementation. However, by tailoring each initiative to the needs of local populations, focusing on the long term benefits, and making the best use of resources available, the course of type 2 diabetes can be changed. Targeted early diagnosis in people at high risk of type 2 diabetes has been achieved in practice in several different countries. The ADDITION study successfully delivered a screening programme in a primary care setting across Denmark, the UK and the Netherlands which indicated a trend in the reduction of cardiovascular risk86. Policy makers can take inspiration from countries where effective early diagnosis strategies have already been implemented Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 24 However, the ADDITION study also recognised implementation challenges with, for example, a 50% response rate to screening questionnaires87. By learning from other programmes to identify what works and for example, understanding how to increase screening yield88, policy makers can overcome the barriers to make an effective case for change: • Understand local beliefs and attitudes to identify the best approach for early action Ensure uptake is strong by understanding the different socioeconomic89 and cultural contexts90, and the beliefs of the local population91 • Be realistic in expectations of what can be achieved using the resources available Programmes must be implemented appropriately, tailored according to local population demographics, local expertise and the resources available. The choice of which blood test to use to diagnose diabetes will be one factor to consider, noting that some are more costly and complex than others • Make a sustainable case for investment Manage expectations to accept initial increases in investment; use the resources to focus on those at highest risk first, before using the evidence to encourage wider roll out • Tackle variation upfront Programmes should be collectively coordinated to ensure consistency in delivery and avoid variation in the quality of programmes delivered • Plan ahead Expect an increase in activity such as referrals (for example to behaviour-change and lifestyle programmes); acknowledge these in the planning phase and resource in advance Should we wait for more evidence on screening from randomised control trials (RCTs)? While the evidence on early diagnosis in type 2 diabetes is compelling, the debate about national screening programmes will continue in the absence of more data. However, such data may never be available due to the limitations associated with RTCs and screening for diabetes. The ‘perfect’ study to examine the impact of screening programmes, can never be conducted in an ethical way: it would mean ‘ignoring’ a proportion of those detected through screening to identify the different course they then follow. If a healthcare professional knows that someone has diabetes it would be unethical not to try to help them address their condition. In the absence of a solution to this challenge, existing evidence should be acted upon, implementing screening programmes for those at high risk to tackle the immediate challenges in type 2 diabetes. Real world evidence can continue to be collected to identify best practice, and inform ongoing research in the long term. A range of early diagnosis resources have been tried and tested across different health systems Many policy makers are already rising to the challenge, with international initiatives such as the World Innovation Summit for Health92, and the European Policy Action Network on Diabetes (ExPAND)93 maintaining momentum and spreading best practice. Policy makers should use the wealth of evidence and examples to take inspiration from countries where effective early detection strategies have been implemented. However, while global initiatives and existing national guidelines should act as a catalyst for change – such as in the UK94, USA95, Canada96 and Australia97 – different population groups and health systems will need to apply different approaches to pragmatically tackle the burden of diabetes early in their population. Realistic ambitions must be set for different populations. A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 25 How can policy makers in each nation implement early diagnosis in type 2 diabetes? National commitments must be made on early diagnosis in diabetes AIM: Implement and support national guidelines for diabetes screening (including detecting other disease risks) and programmes for targeted prevention: • ACTION: Set ambition levels in line with best practice but achievable within the population group and resources available • ACTION: Consider local targets for numbers of people enrolled in risk reduction programmes for those at high risk of diabetes • ACTION: Track and measure progress at a national level to ensure consistent implementation locally AIM: Be prepared to start small and then build on the success: • ACTION: Align with existing screening programmes for other conditions which may already be reaching similar high risk groups • ACTION: Pilot the screening programme on a group of high risk patients using engaged healthcare professionals – prove the value of the initiative before expanding to broader population groups Your pledge could be: To establish a long term action plan for early diagnosis in diabetes – to first identify 25% in the adult population at risk of diabetes within a pilot population, before reviewing the programme and extending it to regional or national roll out. Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 26 Your pledge could be: To publish new national screening guidelines by 2017, to reduce the number of undiagnosed people with diabetes by 2025. AIM: Capitalise on the opportunity to make the best use of resources: • ACTION: Target people at a high risk of developing diabetes – support those with diabetes to change their course as they are identified • ACTION: Identify a diagnostic approach which is feasible and effective in the local population – use this as standard across the region to enable efficient use of resources and comparable data • ACTION: Use resources efficiently by addressing cardiovascular risk and partnering with cardiovascular programmes – ensure cardiovascular improvements are identified as outputs of any early diagnosis programmes Your pledge could be: To establish a formal collaboration, by 2017, between diabetes and cardiovascular policy makers, experts, patient groups and those involved with public health initiatives, to identify the most efficient holistic model to improve patient outcomes. Each nation should identify and implement a locally appropriate screening programme, with consistently applied targets and outcome measures, to intervene early, slow symptom progression and prevent complications where possible. Early diagnosis in diabetes must be championed at national level to drive progress and transform outcomes for patients and health systems alike, both in the immediate future and beyond. Some examples of resources which have been tried and tested across the world: NICE Guidelines ADA Type 2 Diabetes Risk Test ADA Standards 2015 QDiabetes Risk Tool NHS Health Check Finnish Risk Assessment Form Diabetes UK Risk Tool AUSDRISK Tool Find out more about taking early action on diabetes here: earlyactiondiabetes.com A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 27 References 1 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 2 International Diabetes Federation, IDF Diabetes Atlas Sixth Edition, 2013 3 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 4 auritzen, T et al, Screening for diabetes: what do L the results of the ADDITION trial mean for clinical practice? 2013. Diabetes Manage. 3(5): 367–378 5 International Diabetes Federation, IDF Diabetes Atlas Sixth Edition, 2013 6 orld Innovation Summit for Health, Rising to W the challenge: preventing and managing type 2 diabetes, Report of the (WISH) diabetes forum 2015, 2015 7 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 8 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 9 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 10 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 11 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 12 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 13 i-Moon, B, Secretary-General’s concluding K remarks at Forum on Global Health, 2009. Available here: http://www.un.org/sg/ STATEMENTS/index.asp?nid=3922. Accessed October 2015 14 orld Innovation Summit for Health, Rising W to the challenge: preventing and managing type 2 diabetes, Report of the (WISH) diabetes forum 2015, 2015 15 International Diabetes Federation, IDF Diabetes Atlas Seventh Edition, 2015 16 International Diabetes Federation, IDF Diabetes Atlas Sixth Edition, 2013 17 yden, L et al, ESC Guidelines on diabetes, R pre-diabetes, and cardiovascular diseases developed in collaboration with the EASD, 2013. European Heart Journal 18 19 20 arris, MI et al, Onset of NIDDM occurs at H least 4–7 yr before clinical diagnosis, 1992. Diabetes Care. 15(7): 815–9 pijkerman, AM et al, Microvascular complications S at time of diagnosis of type 2 diabetes are similar among diabetic patients detected by targeted screening and patients newly diagnosed in general practice: the hoorn screening study, 2003. Diabetes Care. 26:2604-8 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017 28 21 olagiuri, S et al, Are lower fasting plasma C glucose levels at diagnosis of type 2 diabetes associated with improved outcomes? 2002. Diabetes Care. 25:1410–1417 22 ational Institute for Health and Care Excellence, N Preventing type 2 diabetes: risk identification and interventions for individuals at high risk, 2012 23 ational Institute for Health and Care Excellence, N Preventing type 2 diabetes: risk identification and interventions for individuals at high risk, 2012 24 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 25 enters for Disease Control and Prevention, C Prediabates, 2015. Available here: http://www. cdc.gov/diabetes/basics/prediabetes.html. Accessed August 2015 26 u, FB et al, Diet, lifestyle and the risk of type 2 H diabetes mellitus in women, 2001. New England Journal of Medicine. 354(11): 790–797 27 ational Cancer Institute, International Cancer N Screening Network, 2015. Available here: http://healthcaredelivery.cancer.gov/icsn/. Accessed July 2015 28 enters for Disease Control and Prevention, C National diabetes Prevention Program, 2015. Available here: http://www.cdc.gov/diabetes/ prevention/about.htm. Accessed August 2015 29 HS England, Your NHS Health Check Guide, N 2015. Available here: http://www.nhs.uk/ Conditions/nhs-health-check/Pages/What-is-anNHS-Health-Check.aspx. Accessed July 2015 30 innish Diabetes Association, Programme for F the prevention of type 2 diabetes in Finland 2002–2010, 2003 31 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 32 erman, et al, Early Detection and Treatment of H Type 2 Diabetes Reduce Cardiovascular Morbidity and Mortality: A Simulation of the Results of the Anglo-Danish-Dutch Study of Intensive Treatment in People With Screen-Detected Diabetes in Primary Care (ADDITION-Europe), 2015. Diabetes Care 33 erman, et al, Early Detection and Treatment of H Type 2 Diabetes Reduce Cardiovascular Morbidity and Mortality: A Simulation of the Results of the Anglo-Danish-Dutch Study of Intensive Treatment in People With Screen-Detected Diabetes in Primary Care (ADDITION-Europe), 2015. Diabetes Care 34 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 35 abak, AG et al, Prediabetes: a high-risk state T for diabetes development, 2012. The Lancet. 379(9833): 2279–2290 36 ainous III, AG et al, Prevalence of prediabetes M in England from 2003 to 2011: population-based, cross-sectional study, 2014. BMJ Open Access. 4:e005002 37 abak, AG et al, Prediabetes: a high-risk state T for diabetes development, 2012. The Lancet. 379(9833): 2279–2290 38 S Department of Health and Human Services, U National Institutes of Health, and National Institute of Diabetes and Digestive Kidney Disease, Diabetes Prevention Program (DPP), 2008. Available here: http://www.niddk.nih.gov/aboutniddk/researchareas/diabetes/diabetespreventionprogram- dpp/ Documents/DPP_508.pdf. Accessed August 2015 39 iabetes Prevention Program Research Group, D 10-year follow-up of diabetes incidence and weight loss in the Diabetes Prevention Program Outcomes Study, 2009. The Lancet. 374 (9702): 1677–1686 40 indström, J et al, The Finnish Diabetes Prevention L Study, 2003. Diabetes Care. 26: 3230–3236 41 enjamin, SM et al, Estimated Number of Adults B with Prediabetes in the U.S. in 2000: Opportunities for Prevention, 2003. Diabetes Care. 26: 645–649 42 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 43 S Department of Health and Human Services, U National Institutes of Health, and National Institute of Diabetes and Digestive Kidney Disease, Diabetes Prevention Program (DPP), 2008. Available here: http://www.niddk.nih.gov/aboutniddk/researchareas/diabetes/diabetespreventionprogram-dpp/ Documents/DPP_508.pdf. Accessed August 2015 44 innish Diabetes Association, Programme for F the prevention of type 2 diabetes in Finland 2002–2010, 2003 45 iabetes UK, The Diabetes Risk Score, 2015. D Available from: https://riskscore.diabetes.org.uk/ start. Accessed July 2015 46 merican Diabetes Association, Type 2 A Diabetes Risk Test, 2015. Available here: http:// www.diabetes.org/are-you-at-risk/diabetesrisktest/?referrer=. Accessed July 2015 47 ray, LJ et al, Implementation of the automated G Leicester Practice Risk Score in two diabetes prevention trials provides a high yield of people with abnormal glucose tolerance, 2012. Diabetologia. 55: 3238–3244 48 ippisley-Cox, J et al, Predicting risk of type H 2 diabetes in England and Wales: prospective derivation and validation of QDScore, 2009. BMJ. 338: b880 49 ahman, M et al, A simple risk score identifies R individuals at high risk of developing Type 2 diabetes: a prospective cohort study, 2009. Family Practice. 25(3): 191–196 50 pijkerman, A et al, What is the risk of mortality S for people who are screen positive in a diabetes screening programme but who do not have diabetes on biochemical testing? Diabetes screening programmes from a public health perspective, 2002. Journal of Medical Screening. 9(4): 187–90 51 ustralian Government, Department of Health, A The Australian Type 2 Diabetes Risk Assessment Tool (AUSDRISK), 2010 52 hen, L et al, AUSDRISK: an Australian Type C 2 Diabetes Risk Assessment Tool based on demographic, lifestyle and simple anthropometric measures, 2010. MJA. 192: 197–202 auritzen, T et al, The ADDITION study: L proposed trial of the cost-effectiveness of an intensive multifactorial intervention on morbidity and mortality among people with Type 2 diabetes detected by screening, 2000. International Journal of Obesity. 24(3): S6–S11 68 54 auritzen, T et al, Screening for diabetes: what do L the results of the ADDITION trial mean for clinical practice? 2013. Diabetes Manage. 3(5): 367–378 69 55 auritzen, T et al, Screening for diabetes: what do L the results of the ADDITION trial mean for clinical practice? 2013. Diabetes Manage. 3(5): 367–378 56 HS England, Your NHS Health Check Guide, N 2015. Available here: http://www.nhs.uk/ Conditions/nhs-health-check/Pages/What-is-anNHS-Health-Check.aspx. Accessed July 2015 57 HS England, Your NHS Health Check Guide, N 2015. Available here: http://www.nhs.uk/ Conditions/nhs-health-check/Pages/What-is-anNHS-Health-Check.aspx. Accessed July 2015 53 58 enjamin, SM et al, Estimated Number of Adults B with Prediabetes in the U.S. in 2000: Opportunities for Prevention, 2003. Diabetes Care. 26: 645–649 59 enjamin, SM et al, Estimated Number of Adults B with Prediabetes in the U.S. in 2000: Opportunities for Prevention, 2003. Diabetes Care. 26: 645–649 60 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 61 enters for Disease Control and Prevention, C National diabetes Prevention Program, 2015. Available here: http://www.cdc.gov/diabetes/ prevention/about.htm. Accessed August 2015 62 S Department of Health and Human Services, U National Institutes of Health, and National Institute of Diabetes and Digestive Kidney Disease, Diabetes Prevention Program (DPP), 2003. Available here: http://www.niddk.nih.gov/about-niddk/ researchareas/diabetes/diabetes-preventionprogram-dpp/ Documents/DPP_508.pdf. Accessed August 2015 63 iabetes Prevention Program Research Group, D 10-year follow-up of diabetes incidence and weight loss in the Diabetes Prevention Program Outcomes Study, 2009. The Lancet. 374 (9702): 1677–1686 64 iabetes Prevention Program Research Group, D 10-year follow-up of diabetes incidence and weight loss in the Diabetes Prevention Program Outcomes Study, 2009. The Lancet. 374 (9702): 1677–1686 70 erman, et al, Early Detection and Treatment of H Type 2 Diabetes Reduce Cardiovascular Morbidity and Mortality: A Simulation of the Results of the Anglo-Danish-Dutch Study of Intensive Treatment in People With Screen-Detected Diabetes in Primary Care (ADDITION-Europe), 2015. Diabetes Care riffin, SJ et al, Effect of early intensive G multifactorial therapy on 5-year cardiovascular outcomes in individuals with type 2 diabetes detected by screening (ADDITION-Europe): a cluster-randomised trial, 2011. The Lancet. 378(9786): 156–67 erman, et al, Early Detection and Treatment of H Type 2 Diabetes Reduce Cardiovascular Morbidity and Mortality: A Simulation of the Results of the Anglo-Danish-Dutch Study of Intensive Treatment in People With Screen-Detected Diabetes in Primary Care (ADDITION-Europe), 2015. Diabetes Care 71 innish Diabetes Association, Programme for F the prevention of type 2 diabetes in Finland 2002–2010, 2003 72 indström, J et al, The Finnish Diabetes Prevention L Study, 2003. Diabetes Care 26: 3230–3236 73 innish Diabetes Association, Programme for F the prevention of type 2 diabetes in Finland 2002–2010, 2003 74 International Diabetes Federation, Studies, 2015. Available here: https://www.idf.org/ diabetesprevention/ prevention-studies/ studies. Accessed August 2015 75 76 indström, J et al, Sustained reduction in the L incidence of type 2 diabetes by lifestyle intervention: follow-up of the Finnish Diabetes Prevention Study, 2006. Lancet. 368(9548): 1673–1679 innish Diabetes Association, Programme for F the prevention of type 2 diabetes in Finland 2002–2010, 2003 77 augh, N et al, Screening for type 2 diabetes: W literature review and economic modelling, 2007. Health Technol Assess. 11(17): iii-iv, ix-xi, 1–125 78 ortaz, S et al, Impact of screening and early M detection of impaired fasting glucose tolerance and type 2 diabetes in Canada: a Markov model simulation, 2012. Clinicoecon Outcomes Res. 4: 91–97 79 ational Institute for Health and Care Excellence, N Preventing type 2 diabetes: risk identification and interventions for individuals at high risk, 2012 65 ahman, M et al, How much does screening bring R forward the diagnosis of type 2 diabetes and reduce complications? Twelve year follow-up of the Ely cohort, 2012. Diabetologia. 55(6): 1651–9 80 illies, CL et al, Different strategies for G screening and prevention of type 2 diabetes in adults: cost effectiveness analysis, 2008. BMJ. 336(7654): 1180–5 66 lein Woolthuis, EP et al, Vascular outcomes in K patients with screen-detected or clinically diagnosed type 2 diabetes: Diabscreen study follow-up, 2013. Ann Fam Med. 11(1): 20–7 81 ational Institute for Health and Care Excellence, N Preventing type 2 diabetes: risk identification and interventions for individuals at high risk, 2012 82 67 riffin, SJ et al, Effect of early intensive G multifactorial therapy on 5-year cardiovascular outcomes in individuals with type 2 diabetes detected by screening (ADDITION-Europe): a cluster-randomised trial, 2011. The Lancet. 378(9786): 156–67 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 83 ahman, M et al, How much does screening bring R forward the diagnosis of type 2 diabetes and reduce complications? Twelve year follow-up of the Ely cohort, 2012. Diabetologia. 55(6): 1651–9 84 borall, H et al, Patients’ experiences of screening E for type 2 diabetes: prospective qualitative study embedded in the ADDITION (Cambridge) randomised controlled trial, 2007. BMJ Online 85 ark, P et al, Screening for type 2 diabetes P is feasible, acceptable, but associated with increased short-term anxiety: a randomised controlled trial in British general practice, 2008. BMC Public Health. 8: 350 86 auritzen, T et al, Screening for diabetes: what do L the results of the ADDITION trial mean for clinical practice? 2013. Diabetes Manage. 3(5): 367–378 87 auritzen, T et al, Screening for diabetes: what do L the results of the ADDITION trial mean for clinical practice? 2013. Diabetes Manage. 3(5): 367–378 88 hunti, K et al, Systematic Review and MetaK Analysis of Response Rates and Diagnostic Yield of Screening for Type 2 Diabetes and Those at High Risk of Diabetes, 2015. PLoS ONE. 10(9) 89 arteau, TM et al, Impact of an informed choice M invitation on uptake of screening for diabetes in primary care (DICISION): randomised trial, 2010. BMJ. 340: c2138 90 ebb, DR et al, Screening for diabetes using an oral W glucose tolerance test within a western multi-ethnic population identifies modifiable cardiovascular risk: the ADDITION-Leicester study, 2011. Diabetologia. 54(9): 2237–46 91 borall, H et al, Influences on the uptake of diabetes E screening: a qualitative study in primary care, 2012. Br J Gen Pract. 62(596): e204–11 92 orld Innovation Summit for Health, Rising to W the challenge: preventing and managing type 2 diabetes, Report of the (WISH) diabetes forum 2015, 2015 93 uropean Policy Action Network on Diabetes, E The ExPAND Policy Toolkit on Diabetes, 2014 94 ational Institute for Health and Care Excellence, N Preventing type 2 diabetes: risk identification and interventions for individuals at high risk, 2012 95 merican Diabetes Association, Standards of A Medical Care in Diabetes – 2015, 2015 96 anadian Diabetes Association Clinical Practice C Guidelines Expert Committee, Canadian Diabetes Association 2013 Clinical Practice Guidelines for the Prevention and Management of Diabetes in Canada, 2013. Can J Diabetes. 37(1): S1–S212 97 iabetes Australia Guideline Development D Consortium, National Evidence Based Guideline for Case Detection and Diagnosis of Type 2 Diabetes, 2009 A Call to Action for Early Diagnosis in Diabetes: Closing the gap between evidence, policy and practice 29 Asset ID: 889,853.011 Date of preparation: 6 October 2015 Date of expiry: 6 October 2017
© Copyright 2026 Paperzz