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Pöhlmann J, Norrbacka K, Boye KS, Valentine WJ, Sapin H. Costs and where to find them: identifying unit costs for health economic evaluations of diabetes in France, Germany and Italy. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2020; 21:1179-1196. [PMID: 33025257 PMCID: PMC7561572 DOI: 10.1007/s10198-020-01229-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 08/26/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Health economic evaluations require cost data as key inputs. Many countries do not have standardized reference costs so costs used often vary between studies, thereby reducing transparency and transferability. The present review provided a comprehensive overview of cost sources and suggested unit costs for France, Germany and Italy, to support health economic evaluations in these countries, particularly in the field of diabetes. METHODS A literature review was conducted across multiple databases to identify published unit costs and cost data sources for resource items commonly used in health economic evaluations of antidiabetic therapies. The quality of unit cost reporting was assessed with regard to comprehensiveness of cost reporting and referencing as well as accessibility of cost sources from published cost-effectiveness analyses (CEA) of antidiabetic medications. RESULTS An overview of cost sources, including tariff and fee schedules as well as published estimates, was developed for France, Germany and Italy, covering primary and specialist outpatient care, emergency care, hospital treatment, pharmacy costs and lost productivity. Based on these sources, unit cost datasets were suggested for each country. The assessment of unit cost reporting showed that only 60% and 40% of CEAs reported unit costs and referenced them for all pharmacy items, respectively. Less than 20% of CEAs obtained all pharmacy costs from publicly available sources. CONCLUSIONS This review provides a comprehensive account of available costs and cost sources in France, Germany and Italy to support health economists and increase transparency in health economic evaluations in diabetes.
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Affiliation(s)
- J Pöhlmann
- Ossian Health Economics and Communications, Basel, Switzerland
| | | | - K S Boye
- Eli Lilly and Company, Indianapolis, IN, USA
| | - W J Valentine
- Ossian Health Economics and Communications, Basel, Switzerland
| | - H Sapin
- Lilly France, 24 Bd Vital Bouhot, CS 50004, 92521, Neuilly-sur-Seine Cedex, France.
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Fritzen K, Basinska K, Stautner C, Braun KF, Rubio-Almanza M, Nicolucci A, Kennon B, Vergès B, Hosny Y, Schnell O. Budget Impact of Improved Diabetes Management by Utilization of Glucose Meters With a Color-Range Indicator-Comparison of Five European Healthcare Systems. J Diabetes Sci Technol 2020; 14:262-270. [PMID: 31387385 PMCID: PMC7196878 DOI: 10.1177/1932296819864665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND AIM Costs for the treatment of diabetes and its comorbidities are a major international issue. A recent randomized clinical trial showed that the introduction of color range indicator (CRI)-based glucose meters (GMs) positively affects the HbA1c of patients with type 1 and type 2 diabetes, when compared to GMs without a CRI. This budget impact analysis aimed to translate this beneficial effect of CRI-based GMs, OneTouch Verio Flex and OneTouch Verio, into potential monetary impact for the healthcare systems of five European countries, Germany, Spain, Italy, France, and the United Kingdom. MATERIAL AND METHODS Data from a randomized controlled trial, evaluating the effect of CRI-based GMs, were used to estimate the ten-year risk of patients for fatal myocardial infarction (MI) as calculated by the UK Prospective Diabetes Study (UKPDS) risk engine. On the basis of assessed risks for MI, the potential monetary impact for the healthcare systems in five European countries was modeled. RESULTS Based on a mean HbA1c reduction of 0.36%, as demonstrated in a randomized controlled trial, the UKPDS risk engine estimated a reduction of 2.4% of the ten-year risk of patients for fatal MI. When applied to our economic model, substantial potential cost savings for the healthcare systems of five European countries were calculated: €547 472 (France), €9.0 million (Germany), €6.0 million (Italy), €841 799 (Spain), and €421 069 (United Kingdom) per year. CONCLUSION Improving metabolic control in patients with diabetes by the utilization of CRI-based GMs may have substantial positive effects on the expenditure of the healthcare systems of several European countries.
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Affiliation(s)
| | - Kornelia Basinska
- Sciarc GmbH, Baierbrunn, Germany
- Institute of Nursing Science, Faculty of
Medicine, University of Basel, Switzerland
| | | | - Karl F. Braun
- Klinik und Poliklinik für
Unfallchirurgie, Klinikum rechts der Isar, Technische Universität München,
Germany
| | - Matilde Rubio-Almanza
- Endocrinology and Nutrition Department
Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria La
Fe, Valencia, Spain
| | - Antonio Nicolucci
- Center for Outcomes Research and
Clinical Epidemiology (CORESEARCH), Pescara, Italy
| | - Brian Kennon
- FRCP, Diabetes Centre, Queen Elizabeth
University Hospital, Glasgow, UK
| | - Bruno Vergès
- Endocrinologie, Diabétologie, Maladies
Métaboliques et Nutrition, Centre Hospitalier Universitaire Dijon Bourgogne,
France
| | | | - Oliver Schnell
- Sciarc GmbH, Baierbrunn, Germany
- Forschergruppe Diabetes e.V.,
Muenchen-Neuherberg, Germany
- Oliver Schnell, MD, Forschergruppe Diabetes
e.V., Helmholtz Zentrum Muenchen, Ingolstaedter Landstraße 1,
Muenchen-Neuherberg 85764, Germany.
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3
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Fritzen K, Basinska K, Rubio-Almanza M, Nicolucci A, Kennon B, Vergès B, Zakrzewska K, Schnell O. Pan-European Economic Analysis to Identify Cost Savings for the Health Care Systems as a Result of Integrating Glucose Monitoring Based Telemedical Approaches Into Diabetes Management. J Diabetes Sci Technol 2019; 13:1112-1122. [PMID: 30917691 PMCID: PMC6835181 DOI: 10.1177/1932296819835172] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Self-monitoring of blood glucose supported by the diabetes-app OneTouch Reveal® has demonstrated to improve HbA1c. We aimed at analyzing costs savings related the integration of telemedical features into diabetes management. METHODS Data from a randomized controlled trial were used to assess the 10-year risk of patients for fatal myocardial infarction (MI). On the basis of this risk assessments-also related to a 5% or 10% reduction of hypoglycemic episodes-cost savings for the health care systems of five European countries-France, Germany, Italy, Spain, and the United Kingdom-were modeled. RESULTS HbA1c reduction of 0.92% in insulin-treated type 2 diabetes patients (T2DM) was associated with a 2.3% decreased 10-year risk for fatal MI. In combination with a 10% reduction of hypoglycemic events this risk reduction led to cost savings of €16.1 million (France), €57.8 million (Germany), €30.9 million (Italy), €23.8 million (Spain), and €5.8 million (UK), considering all insulin-treated T2DM patients in the respective countries. CONCLUSION Improving metabolic control and thus risk for comorbidities like MI by combining the glucose meter with CRI with telemedical features has the potential to reduce costs for European health care systems.
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Affiliation(s)
| | - Kornelia Basinska
- Sciarc GmbH, Baierbrunn, Germany
- Institute of Nursing Science, Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Matilde Rubio-Almanza
- Endocrinology and Nutrition Department Hospital Universitario y Politécnico La Fe and Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (CORESEARCH), Pescara, Italy
| | - Brian Kennon
- FRCP, Diabetes Centre, Queen Elizabeth University Hospital, Glasgow, UK
| | - Bruno Vergès
- Endocrinologie, Diabétologie, Maladies Métaboliques et Nutrition, Centre Hospitalier Universitaire Dijon Bourgogne, Dijon, France
| | | | - Oliver Schnell
- Sciarc GmbH, Baierbrunn, Germany
- Forschergruppe Diabetes e.V., Muenchen-Neuherberg, Germany
- Oliver Schnell, MD, Forschergruppe Diabetes e.V., Helmholtz Center Muenchen, Ingolstädter Landstraße 1, 85764 Muenchen-Neuherberg, Germany
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Smith AF, Shinkins B, Hall PS, Hulme CT, Messenger MP. Toward a Framework for Outcome-Based Analytical Performance Specifications: A Methodology Review of Indirect Methods for Evaluating the Impact of Measurement Uncertainty on Clinical Outcomes. Clin Chem 2019; 65:1363-1374. [PMID: 31444309 PMCID: PMC7055686 DOI: 10.1373/clinchem.2018.300954] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 06/20/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND For medical tests that have a central role in clinical decision-making, current guidelines advocate outcome-based analytical performance specifications. Given that empirical (clinical trial-style) analyses are often impractical or unfeasible in this context, the ability to set such specifications is expected to rely on indirect studies to calculate the impact of test measurement uncertainty on downstream clinical, operational, and economic outcomes. Currently, however, a lack of awareness and guidance concerning available alternative indirect methods is limiting the production of outcome-based specifications. Therefore, our aim was to review available indirect methods and present an analytical framework to inform future outcome-based performance goals. CONTENT A methodology review consisting of database searches and extensive citation tracking was conducted to identify studies using indirect methods to incorporate or evaluate the impact of test measurement uncertainty on downstream outcomes (including clinical accuracy, clinical utility, and/or costs). Eighty-two studies were identified, most of which evaluated the impact of imprecision and/or bias on clinical accuracy. A common analytical framework underpinning the various methods was identified, consisting of 3 key steps: (a) calculation of "true" test values; (b) calculation of measured test values (incorporating uncertainty); and (c) calculation of the impact of discrepancies between (a) and (b) on specified outcomes. A summary of the methods adopted is provided, and key considerations are discussed. CONCLUSIONS Various approaches are available for conducting indirect assessments to inform outcome-based performance specifications. This study provides an overview of methods and key considerations to inform future studies and research in this area.
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Affiliation(s)
- Alison F Smith
- Test Evaluation Group, Academic Unit of Health Economics, University of Leeds, Leeds, UK;
- NIHR Leeds In Vitro Diagnostic (IVD) Co-operative, Leeds, UK
| | - Bethany Shinkins
- Test Evaluation Group, Academic Unit of Health Economics, University of Leeds, Leeds, UK
- NIHR Leeds In Vitro Diagnostic (IVD) Co-operative, Leeds, UK
- CanTest Collaborative, UK
| | - Peter S Hall
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Claire T Hulme
- Test Evaluation Group, Academic Unit of Health Economics, University of Leeds, Leeds, UK
- Health Economics Group, University of Exeter, Exeter, UK
| | - Mike P Messenger
- NIHR Leeds In Vitro Diagnostic (IVD) Co-operative, Leeds, UK
- CanTest Collaborative, UK
- Leeds Centre for Personalised Medicine and Health, University of Leeds, Leeds, UK
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Abstract
The aim of this study was to assess the accuracy of blood glucose monitors (BGMs) from studies reported in the medical literature. A literature review was performed of publications between 2010 and 2017 that presented data about the accuracy of BGMs using ISO 15197 2003 and/or ISO 15197 2013 as target standards. We found 58 publications describing the performance of 143 unique BGM systems, 59 of which were Food and Drug Administration (FDA) cleared. When compared with non-FDA-cleared BGMs, FDA-cleared BGMs were significantly more likely to pass both ISO 15197 2003 (OR = 2.39, CI 1.45-3.92, P < 0.01) and ISO 15197 2013 standards (OR = 2.20, CI 1.51-3.27, P < 0.01). Newer meters were more likely to pass both ISO 15197 2003 and ISO 15197 2013 standards. Many of the studies were supported by BGM manufacturers, and when compared with independent studies, an FDA-cleared BGM was significantly more likely to pass in a manufacturer-supported study for both ISO 15197 2003 (OR = 22.4, CI 8.73-21.57, P < 0.001) and ISO 15197 2013 (OR = 23.08, CI 10.16-60.03, P < 0.001). BGM accuracy should be assessed independently following regulatory clearance to ensure accurate performance. Failure to meet performance levels mandated by standards can result in deleterious clinical and economic effects.
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Affiliation(s)
- Fraya King
- 1 Diabetes Research Institute, Mills-Peninsula Medical Center , San Mateo, California
| | - David Ahn
- 2 Department of Endocrinology, University of California , Los Angeles, Valencia, California
| | - Victoria Hsiao
- 3 Department of Medicine, University of California, San Francisco , San Francisco, California
| | - Travis Porco
- 4 FI Proctor Foundation for Research in Ophthalmology and Department of Ophthalmology, University of California , San Francisco, San Francisco, California
| | - David C Klonoff
- 1 Diabetes Research Institute, Mills-Peninsula Medical Center , San Mateo, California
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Fritzen K, Gutschek B, Coucke B, Zakrzewska K, Hummel M, Schnell O. Improvement of Metabolic Control and Diabetes Management in Insulin-Treated Patients Results in Substantial Cost Savings for the German Health System. J Diabetes Sci Technol 2018; 12:1002-1006. [PMID: 29436251 PMCID: PMC6134610 DOI: 10.1177/1932296818758104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Self-monitoring of blood glucose (SMBG) using the ColourSure™ Technology to visualize target range showed improvement of metabolic control and overall diabetes self-management in insulin-treated patients. This economic analysis aimed to identify cost savings for the German health system resulting from an HbA1c reduction due to the utilization of user-friendly glucose meters. METHODS Patient data from a recently published observational study on SMBG were used for risk evaluations using the UKPDS risk engine. These values were integrated in an economic analysis regarding costs of myocardial infarctions (MIs) related to diabetes for the German health system. Based on an earlier assessment these calculations were combined with a 10% reduction of severe hypoglycemic episodes. In the current study, 0% severe hypoglycemic episodes were observed. RESULTS An HbA1c reduction of 0.69% over 6 months was associated with a 3% decreased risk of MI in 10 years. In this model the decrease led to cost savings of €4.90 per patient-year. Considering 2.3 million insulin-treated patients in Germany, this 3% reduction of MI could result in annual savings of €11.27 million. Combining this with a 10% reduction in severe hypoglycemic events, the cost savings would increase to €30.61 per patient-year or €70.4 million for 2.3 million insulin-treated patients in Germany. CONCLUSION The improvement of metabolic control and diabetes self-management that was achieved with the ColourSure™ Technology has the potential to generate substantial cost savings for the German health system underlining the importance of user-friendly methods for SMBG.
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Affiliation(s)
| | | | | | | | - Michael Hummel
- Forschergruppe Diabetes e.V., Helmholtz Centre Munich, Munich-Neuherberg, Germany
| | - Oliver Schnell
- Sciarc Institute, Baierbrunn, Germany
- Forschergruppe Diabetes e.V., Helmholtz Centre Munich, Munich-Neuherberg, Germany
- Oliver Schnell, MD, Forschergruppe Diabetes e.V., Helmholtz Centre Munich, Ingolstaedter Landstraße 1, 85764 Munich-Neuherberg, Germany.
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7
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Abstract
Cleared blood glucose monitor (BGM) systems do not always perform as accurately for users as they did to become cleared. We performed a literature review of recent publications between 2010 and 2014 that present data about the frequency of inaccurate performance using ISO 15197 2003 and ISO 15197 2013 as target standards. We performed an additional literature review of publications that present data about the clinical and economic risks of inaccurate BGMs for making treatment decisions or calibrating continuous glucose monitors (CGMs). We found 11 publications describing performance of 98 unique BGM systems. 53 of these 98 (54%) systems met ISO 15197 2003 and 31 of the 98 (32%) tested systems met ISO 15197 2013 analytical accuracy standards in all studies in which they were evaluated. Of the tested systems, 33 were identified by us as FDA-cleared. Among these FDA-cleared BGM systems, 24 out of 32 (75%) met ISO 15197 2003 and 15 out of 31 (48.3%) met ISO 15197 2013 in all studies in which they were evaluated. Among the non-FDA-cleared BGM systems, 29 of 65 (45%) met ISO 15197 2003 and 15 out of 65 (23%) met ISO 15197 2013 in all studies in which they were evaluated. It is more likely that an FDA-cleared BGM system, compared to a non-FDA-cleared BGM system, will perform according to ISO 15197 2003 (χ(2) = 6.2, df = 3, P = 0.04) and ISO 15197 2013 (χ(2) = 11.4, df = 3, P = 0.003). We identified 7 articles about clinical risks and 3 articles about economic risks of inaccurate BGMs. We conclude that a significant proportion of cleared BGMs do not perform at the level for which they were cleared or according to international standards of accuracy. Such poor performance leads to adverse clinical and economic consequences.
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Affiliation(s)
- David C Klonoff
- Diabetes Research Institute, Mills-Peninsula Health Services, San Mateo, CA, USA
| | - Priya Prahalad
- Division of Pediatric Endocrinology, University of California, San Francisco, San Francisco, CA, USA
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