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In the drive towards faster patient access to treatments, health technology assessment (HTA) agencies are increasingly faced with reliance on evidence from surrogate endpoints, leading to increased decision uncertainty. This study undertook an updated survey of methodological guidance for using surrogate endpoints across international HTA agencies. We reviewed HTA and economic evaluation methods guidance from European, Australian and Canadian HTA agencies. We considered how guidelines addressed the methods for handling surrogate endpoints, including (1) level of evidence, (2) methods of validation, and (3) thresholds of acceptability. Across the 73 HTA agencies surveyed, 29 (40%) had methodological guidelines that made specific reference to consideration of surrogate outcomes. Of the 45 methods documents analysed, the majority [27 (60%)] were non-technology specific, 15 (33%) focused on pharmaceuticals and three (7%) on medical devices. The principles of the European network for Health Technology Assessment (EUnetHTA) guidelines published in 2015 on the handling of surrogate endpoints appear to have been adopted by many European HTA agencies, i.e. preference for final patient-relevant outcomes and reliance on surrogate endpoints with biological plausibility and epidemiological evidence of the association between the surrogate and final endpoint. Only a small number of HTA agencies (UK National Institute for Care and Excellence; the German Institute for Medical Documentation and Information and Institute for Quality and Efficiency in Health Care; the Australian Pharmaceutical Benefits Advisory Committee; and the Canadian Agency for Drugs and Technologies in Health) have developed more detailed prescriptive criteria for the acceptance of surrogate endpoints, e.g. meta-analyses of randomised controlled trials showing strong association between the treatment effect on the surrogate and final outcomes. As the decision uncertainty associated with reliance on surrogate end

Objectives: Coverage with evidence development (CED) schemes are particularly relevant for medical devices (MDs), since clinical evidence is often limited at the time of launch and their long-term (cost-) effectiveness heavily depends on how they are adopted into routine clinical practice. The objective of this study was to identify and describe the challenges that payers and manufacturers might face when assessing the desirability of, choosing the research design for, implementing, and evaluating CED schemes for MDs. Methods: A systematic literature review was performed on six databases following PRISMA guidelines. Two independent reviewers assessed the eligibility of studies based on predefined criteria and extracted data from the included articles by using a pre-defined extraction template. The data were synthesised in a narrative review. Results: The systematic search yielded 4293 articles of which 27 were eligible for inclusion. We identified 20 challenges that are associated with CED schemes for MDs. Five of these challenges relate directly to the characteristics of MDs, and hence are specific to MDs. These challenges concern deciding on whether a CED scheme is required, understanding the relevant uncertainties and risks, identifying meaningful outcomes, defining an adequate duration for a scheme, and market entry of new technologies. Conclusions: Payers and manufacturers of MDs have to address the identified challenges to improve a CED scheme's chance of success. This can be further improved by public sharing of information about the outcome of applied schemes and way in which stakeholders have addressed the challenges they faced when applying a CED scheme.

Per la carne bovina si registra, nuovamente nel 2013 un netto calo nelle macellazioni, dopo la fase espansiva in quantità del 2011 ed i cali dei due anni precedenti. Il segnale, dell’attuale situazione di difficoltà economica con conseguente modifica nelle scelte di consumo da parte delle famiglie italiane, si conferma ulteriormente e amplifica le difficoltà legate al calo del patrimonio bovino. Nel 2013, il calo delle macellazioni (-13%) sommato al calo delle importazioni (-4,8%), fa diminuire la disponibilità sul mercato interno, a scapito dei consumi, e si ripercuote sul disavanzo rispetto ai consumi che torna sopra al 25%; migliora tuttavia il deficit degli scambi con l’estero per un minor calo delle esportazioni.