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Background: The FLURESP project is a public health research funded by the European Commission, with the objective to design a methodological framework to assess and compare the cost-effectiveness of existing public health measures against human influenza pandemics in four target countries: France, Italy, Poland and Romania. This article presents the results relevant to the Italian health system using a dataset specifically collected for this purpose. As most of interventions against human influenza are relavant against other respiratory diseases pandemics, potential interests in COVID-19 are discussed.Methods: Eight public health measures against human influenza pandemics pandemic were selected to be also relevant to other respiratory virus pandemics such as COVID 19: 1) individual (hand washing, using masks), 2) border control (quarantine, fever screening, border closure), 3) community infection (school closure, class dismissal, social distancing, limitation of public transport), 4) reduction of secondary infections (implementation of antibiotic therapy guidelines), 5) pneumococcal vaccination for at-risk people, 6) development of Intensive Care Unit (ICU) capacity, 7) implementation of life support equipments in ICU and 8) screening interventions (virus testing).The outcome "achieving a mortality reduction of higher or equal to 40%” has been selected as a meaningful effectiveness criteria from the public health perspective. Cost distributions have been taken into account according to the Italian health system using a uniform distribution. Results: In the frame of the major pandemic event observed in Italy in 2020, the most cost-effective strategies are “reduction of secondary infections” and “implementation of life support equipment in ICU”. The least cost-effective option during a major pandemic event is screening interventions.Conclusions: A number of intervention strategies against human influenza pandemics appears relevant against respiratory virus pandemics in general such as the COVID-19 pandemic. These pandemics are imposing a substantial economic burden in Italy, confirming the interest of considering the cost-effectiveness of public health measures to enlighten decision making.

Declinació cel·lular associada a l’edat; Envelliment; Biomarcador Disminución celular asociada a la edad; Envejecimiento; Biomarcador Age-associated cellular decline; Aging; Biomarker The cellular hallmarks of accelerated aging and their clinical expression may be grouped using the terms ‘accelerated aging and cellular decline’ (AACD) and/or ‘age-associated cellular decline’. This construct is designed to capture the biological background predisposing the development of age-related conditions. By classifying risk factors, early indicators, and clinical differentiators of AACD through expert consensus, this study aimed to identify the signs, symptoms, and markers indicative of AACD. In doing so, this work paves the way for future implementation of the AACD concept in the clinical and research settings. An interdisciplinary panel of experts with clinical and research expertise was selected to participate in a virtual workshop to discuss AACD. A modified nominal group technique was used to establish consensus among the group. An extended group of international experts critically reviewed an early draft of the manuscript, and their feedback was then incorporated into the model. Experts identified 13 factors predisposing to or clinically manifesting AACD. Among these, chronic diseases, obesity, and unfavorable genetic background were considered as the most important. There was a consensus that a gradual and nonspecific development often characterizes AACD, making its clinical detection potentially challenging. In addition, signs and symptoms might have multifactorial causes and overlapping origins, such as genetic and epigenetic predispositions. As a result, an initial checklist was outlined, listing clinical factors of special relevance (e.g., fatigue, low quality of sleep, and low mood) to represent early manifestations of the organism's exhaustion, which are also frequently neglected in the clinical setting. Differentiating AACD from other conditions is essential. The use of a combination of biomarkers was proposed as a viable method in a two-step process of differentiation: 1) identification of early AACD clinical indicators, followed by 2) symptom and biomarker confirmation with a focus on system domains (to be potentially targeted by future specific interventions). Although the AACD construct is not yet ready for routine use in clinical practice, its operationalization may support the early identification of age-related conditions (when this might still be amenable to reversion) and also encourage preventative interventions. Further investigation is needed to establish specific biomarkers that confirm independent risk factors for AACD and provide a more definitive structure to the concept of AACD (and age-associated cellular decline). The study and medical writing was funded by Nestlé Health Science but submission and publication of this paper was not dependent on Nestlé Health Science approval.

Because of the direct interaction of lungs with the environment, respiratory diseases are among the leading causes of environment-related deaths in the world. Chronic obstructive pulmonary disease (COPD) and cystic fibrosis (CF) are two highly debilitating diseases that are of particular interest in the context of environmental studies; they both are characterized by a similar progressive loss of lung function with small bronchi alterations, and a high phenotypic variability of unknown origin, which prevents a good therapeutic efficacy. In the last years, there has been an evolution in the apprehension of the study of diseases going from a restricted "one exposure, one disease" approach to a broader concept with other associating factors, the exposome. The overall objective of the REMEDIA project is to extend the understanding of the contribution of the exposome to COPD and CF diseases. To achieve our aim, we will (1) exploit data from existing cohorts and population registries to create a unified global database gathering phenotype and exposome information; (2) develop a flexible individual sensor device combining environmental and biomarker toolkits; (3) use a versatile atmospheric simulation chamber to simulate the health effects of complex exposomes; (4) use machine learning supervised analyses and causal inference models to identify relevant risk factors; and (5) develop econometric and cost-effectiveness models to assess the costs, performance, and cost-effectiveness of a selection of prevention strategies. The results will be used to develop guidelines to better predict disease risks and constitute the elements of the REMEDIA toolbox. The multidisciplinary approach carried out by the REMEDIA European project should represent a major breakthrough in reducing the morbidity and mortality associated with COPD and CF diseases.

ObjectiveClinical data comparing diagnostic strategies in the management of Helicobacter pylori-associated diseases are limited. Invasive and noninvasive diagnostic tests for detecting H. pylori infection are used in the clinical care of patients with dyspeptic symptoms. Modelling studies might help to identify the most cost-effective strategies. The objective of the study is to assess the cost-effectiveness of a ‘test-and-treat’ strategy with the urea breath test (UBT) compared with other strategies, in managing patients with H. pylori-associated dyspepsia and preventing peptic ulcer in the UK.DesignCost-effectiveness models compared four strategies: ‘test-and-treat’ with either UBT or faecal antigen test (FAT), ‘endoscopy-based strategy’ and ‘symptomatic treatment’. A probabilistic cost-effectiveness analysis was performed using a simulation model in order to identify probabilities and costs associated with relief of dyspepsia symptoms (over a 4-week time horizon) and with prevention of peptic ulcers (over a 10-year time horizon). Clinical and cost inputs to the model were derived from routine medical practice in the UK.ResultsFor relief of dyspepsia symptoms, ‘test-and-treat’ strategies with either UBT (€526/success) and FAT (€518/success) were the most cost-effective strategies compared with ‘endoscopy-based strategy’ (€1317/success) and ‘symptomatic treatment’ (€1 029/success). For the prevention of peptic ulcers, ‘test-and-treat’ strategies with either UBT (€208/ulcer avoided/year) or FAT (€191/ulcer avoided/year) were the most cost-effective strategies compared with ‘endoscopy-based strategy’ (€717/ulcer avoided/year) and ‘symptomatic treatment’ (€651/ulcer avoided/year) (1 EUR=0,871487 GBP at the time of the study).Conclusion‘Test-and-treat’ strategies with either UBT or FAT are the most cost-effective medical approaches for the management of H. pylori-associated dyspepsia and the prevention of peptic ulcer in the UK. A ‘test-and-treat’ strategy with UBT has comparable cost-effectiveness outcomes to the current standard of care using FAT in the UK.

Because of the direct interaction of lungs with the environment, respiratory diseases are among the leading causes of environment-related deaths in the world. Chronic obstructive pulmonary disease (COPD) and cystic fibrosis (CF) are two highly debilitating diseases that are of particular interest in the context of environmental studies; they both are characterized by a similar progressive loss of lung function with small bronchi alterations, and a high phenotypic variability of unknown origin, which prevents a good therapeutic efficacy. In the last years, there has been an evolution in the apprehension of the study of diseases going from a restricted "one exposure, one disease" approach to a broader concept with other associating factors, the exposome. The overall objective of the REMEDIA project is to extend the understanding of the contribution of the exposome to COPD and CF diseases. To achieve our aim, we will (1) exploit data from existing cohorts and population registries to create a unified global database gathering phenotype and exposome information; (2) develop a flexible individual sensor device combining environmental and biomarker toolkits; (3) use a versatile atmospheric simulation chamber to simulate the health effects of complex exposomes; (4) use machine learning supervised analyses and causal inference models to identify relevant risk factors; and (5) develop econometric and cost-effectiveness models to assess the costs, performance, and cost-effectiveness of a selection of prevention strategies. The results will be used to develop guidelines to better predict disease risks and constitute the elements of the REMEDIA toolbox. The multidisciplinary approach carried out by the REMEDIA European project should represent a major breakthrough in reducing the morbidity and mortality associated with COPD and CF diseases. ispartof: ENVIRONMENTAL EPIDEMIOLOGY vol:5 issue:4 ispartof: location:United States status: published

Les dossiers de santé électroniques hospitaliers contribuent à l’amélioration de la qualité des soins en permettant une meilleure gestion des informations cliniques. Les bases de données numériques ainsi constituées facilitent l’échange des informations de santé avec les prestataires de soins et optimisent la coordination multidisciplinaire pour de meilleurs résultats thérapeutiques. Le projet européen EHR4CR (electronic health records for clinical research) a développé une plateforme pilote innovante permettant de réutiliser ces données numériques pour la recherche clinique. En améliorant et en accélérant les procédures de recherche clinique, cette approche permet d’envisager la réalisation d’études cliniques de manière plus efficiente, plus rapide et plus économique.

Epidemics and pandemics are natural events recurring over the time: their impact can be appropriately minimised but most countries only rely on emergency response. The European Decision 1082/2013 on serious cross-border threats to health is innovative in recognising risk communication as an essential tool in coping with public health emergencies of international concern (PHEIC). The Decision serves as proper context for the EU-funded ASSET (Action plan in Science in Society in Epidemics and Total pandemics) research project that aims to create the blueprint for a better response to PHEIC, through improved forms of dialogue and better cooperation at different levels on Science-in-Society (SiS) issues (governance, engagement, ethics, gender, science education, open access). A Mobilization and Mutual Learning (MML) approach was developed through the ASSET Strategic and Action Plans toward different targets and relevant stakeholders. An integrated participatory approach needs to be recognized into the national plans for preparedness and response.

BACKGROUND Data from clinical trials comparing Helicobacter pylori (H. pylori) management strategies in patients with dyspepsia are limited. Cost-effectiveness simulation models might help to identify the optimal strategy. OBJECTIVE To assess the cost-effectiveness of the H. pylori "Test and Treat" (T&T) strategy including the use of urea breath test (UBT) vs symptomatic treatment (ST) and vs upper gastrointestinal endoscopy (UGE) as a first procedure in patients with dyspepsia. METHODS Three main strategies: "T&T" strategy including the use of UBT, "UGE" and "ST" have been compared using cost-effectiveness models developed in accordance with the Spanish medical practice. For the model simulations, a time horizon of 4 weeks was considered for the endpoint "Dyspepsia symptoms relief" and 10 years when using "Peptic ulcer avoided" and "Gastric cancer avoided" endpoints. RESULTS For the endpoint "Dyspepsia symptoms relief", T&T strategy appears to be the most cost-effective (883€/success) compared to UGE strategy and to ST strategy (respectively 1628€ and 990€/success). For the endpoint "Probability of peptic ulcer", the T&T strategy appears to be the most cost-effective (421€/peptic ulcer avoided/y) compared to UGE strategy and ST strategy (respectively 728€ and 632€/peptic ulcer avoided/y). For the endpoint "Gastric cancer avoided", the T&T strategy appears to be the most cost-effective (524€/gastric cancer avoided/y) compared to UGE strategy and "ST" strategy (respectively 716€ and 696€/gastric cancer avoided/y). CONCLUSIONS T&T strategy including the use of UBT is the most cost-effective medical approach for management of dyspepsia and for the prevention of ulcer and gastric cancer.

Background The FLURESP project is a public health project funded by the European Commission with the objective to design a methodological approach in order to compare the cost-effectiveness of existing public health measures against human influenza pandemics in four target countries: France, Italy, Poland and Romania. This article presents the results relevant to the French health system using a data set specifically collected for this purpose. Methods Eighteen public health interventions against human influenza pandemics were selected. Additionally, two public-health criteria were considered: 'achieving mortality reduction ≥40%' and 'achieving morbidity reduction ≥30%'. Costs and effectiveness data sources include existing reports, publications and expert opinions. Cost distributions were taken into account using a uniform distribution, according to the French health system. Results Using reduction of mortality as an effectiveness criterion, the most cost-effective options was 'implementation of new equipment of Extracorporeal membrane oxygenation (ECMO) equipment'. Targeting vaccination to health professionals appeared more cost-effective than vaccination programs targeting at risk populations. Concerning antiviral distribution programs, curative programs appeared more cost-effective than preventive programs. Using reduction of morbidity as effectiveness criterion, the most cost-effective option was 'implementation of new equipment ECMO'. Vaccination programs targeting the general population appeared more cost-effective than both vaccination programs of health professionals or at-risk populations. Curative antiviral programs appeared more cost-effective than preventive distribution programs, whatever the pandemic scenario. Conclusion Intervention strategies against human influenza pandemics impose a substantial economic burden, suggesting a need to develop public-health cost-effectiveness assessments across countries.

Over the years, a number of criticisms have been raised about the robustness of the Quality-Adjusted Life Years (QALY) indicator and its use in cost-utility analyses; however, costs/QALY are still nowadays recommended as reference case by several Health Technology Assessment (HTA) agencies from some Commonwealth countries, such as the National Institute for Health and Care Excellence (NICE) in the UK, claiming that no alternatives exist to allocate health care resources.This review presents a selection of robust alternative methodologies that could be used to support HTA decisions more accurately and more fairly than using the QALYs, including for determining the level of patient access and reimbursement coverage to healthcare interventions. Expert commentary: Because of the scientific complexity of the situations raised by existing and innovative health technologies and interventions, there is currently no single alternative paradigm to propose at this time, but a spectrum of additional analytical techniques which could handle various outcomes including costs and health consequences, and which are not based on a simple multiplicative formula.

Cellular processes often decline with age and cells lose their ability to function optimally, which may lead to organ-specific dysfunction and the development of systemic age-related diseases. The cellular hallmarks of aging are associated with clinical signs and symptoms and can be termed Age Associated Cellular Decline. An expert consensus study group was convened to provide an initial framework for the development of a tool for adults over 50 years old, which identifies self-reported symptoms and observable signs likely to be early and/or surrogate markers of age associated cellular decline. A total of 16 potential early signs and symptoms of age associated cellular decline were identified and need to be validated in further research.

Electronic health records in hospitals contribute to improving the quality of care by enabling better management of clinical information. The databases thus constituted facilitate the exchange of health information with healthcare providers and optimize multidisciplinary coordination for better therapeutic results. The EHR4CR (Electronic Health Records for Clinical Research) European project has developed an innovative pilot platform enabling the reuse of this digital information for clinical research. By enhancing and speeding up clinical research procedures, this innovative approach makes it possible to conduct clinical trials more efficiently, faster, and more economically.

The wide use of cosmetics and their perceived benefits upon well-being imply objective descriptions of their effects upon the different dimensions contributing to the quality of life (QoL). Such a goal pleas for using relevant and validated scientific instruments with robust measurement methods. This paper discusses the interest of the new validated questionnaire BeautyQoL specifically designed to assess the effect of cosmetic products on physical appearance and QoL. After conducting a review of skin appearance and QoL, three phases of the international codevelopment have been carried out in the following sequence: semi-directed interviews (Phase 1), acceptability study (Phase 2), and validation study (Phase 3). Data collection and validation process have been carried out in 16 languages. This review confirms that QoL instruments developed in dermatology are not suitable to assess cosmetic products, mainly because of their lack of sensitivity. General acceptability of BeautyQol was very good. Forty-two questions have been structured in five dimensions that explained 76.7% of the total variance: Social Life, Self-confidence, Mood, Vitality, and Attractiveness. Cronbach's alpha coefficients are between 0.932 and 0.978, confirming the good internal consistency of the results. The BeautyQol questionnaire is the first international instrument specific to cosmetic products and physical appearance that has been validated in 16 languages and could be used in a number of clinical trials and descriptive studies to demonstrate the added value of these products on the QoL.

International audience; BACKGROUND: Very little is known about the costs of mitral regurgitation (MR) in Europe. AIM: To evaluate the cost of MR from a French National Payer perspective, based on annual costs of surgical and non-surgical patients. METHODS: A 12-month retrospective population-based analysis of patient demographics, outcomes and acute hospital and post-discharge resource utilizations, extracted from the 2009 French Medical Information System. RESULTS: A total of 19,868 patients with MR were identified. Surgical group (n=4099): index hospitalization length of stay (LOS), 17+/-14.7 days; patients discharged to rehabilitation, 72% (LOS 23+/-16 days); 12-month rehospitalization rate, 25%; total cost per surgical patient, euro24,871+/-13,940 (ranging from euro21,970+/-11,787 for mitral valve repair [n=2567, 62.6%] to euro29,732+/-15,796 for mitral valve replacement). Non-surgical group (n=15,769): number of hospitalizations over 12 months, 3.1+/-1.5 (LOS 23.5+/-20.4 days); admitted to rehabilitation, 24% (LOS 38.8+/-37.6 days); total cost per patient, euro12,177+/-10,913 (varying between euro9957+/-9080 and euro13,538+/-11,692 for those without and with heart failure [HF], respectively). The total observed cost for 19,868 MR patients over 12 months was euro292.8 million: surgical group, euro100.8 million; medical group euro192.0 million. Patients with MR and HF who were managed medically consumed 45% (euro132.3 million) of the overall annual cost of MR. CONCLUSION: The costs of care associated with MR are highly heterogeneous. There are significant differences in costs and resources used between the surgical and medical MR subgroups, with further differences depending on type of surgery and presence of HF.