Objectives: The EuroScan International Network is a global network of publicly funded early awareness and alert (EAA) systems for health technologies. We describe the EuroScan member agency systems and methods, and highlight the potential for increased collaboration.

Methods: EuroScan members completed postal questionnaires supplemented with telephone interviews in 2012 to elicit additional information and check equivalence of responses. Information was updated between March and May 2013.

Results: Fifteen of the seventeen member agencies responded. The principal purpose of agencies is to inform decisions on coverage or reimbursement of health services and decisions on undertaking secondary research. The main users of information are national governments; health professionals; health services purchasers, commissioners, and decision makers; and healthcare providers. Most EuroScan agencies are small with almost half having fewer than two whole time equivalent staff. Ten agencies use both active and passive identification approaches, four use only active approaches. Most start identification in the experimental or investigational stages of the technology life cycle. All agencies assessed technologies when they are between the investigational and established, but under diffusion stages. Barriers to collaboration revolve around different system aims, purposes, and requirements; a lack of staff, finance, or opportunity; language differences; and restrictions on dissemination.

Conclusions: Although many barriers to collaboration were identified, the majority of agencies were supportive of increased collaboration either involving the whole EuroScan Network or between individual agencies. Despite differences in the detailed identification processes, members thought that this was the most feasible phase to develop additional collaboration.

Objectives: The aim of this study was to assess the accuracy of the English National Horizon Scanning Centre (NHSC) in identifying and filtering pharmaceutical developments using end user and international collaborator databases of emerging technologies as proxies for new drugs of likely significance to health services and/or patients.

Methods: We used the NHSC information system and the list of National Institute for Health and Clinical Excellence (NICE) technology appraisals to estimate the false positive rate for NHSC identification, filtration, and reporting. We assessed the sensitivity of NHSC identification and filtration of pharmaceuticals for NICE technology appraisals from 1999 to the end of December 2010, and for pharmaceuticals entered into the EuroScan International Network database.

Results: We estimate that overall NHSC identification, filtration and reporting had a positive predictive value of 0.39 (95 percent CI, 0.36 to 0.43) and a false positive rate of 60 percent. Using NICE appraisals and EuroScan's database as proxies for pharmaceuticals of significance, we estimate the NHSC sensitivity over the 10-year period at 0.92 (95 percent CI, 0.89 to 0.95) and 0.89 (95 percent CI, 0.82 to 0.96) respectively.

Conclusions: Our results suggest that the NHSC has performed well in terms of sensitivity over the past decade, but that the false positive rate of 60 percent may indicate that the filtration criteria for pharmaceuticals could be tightened for increased efficiency. Future evaluations of EAA systems should include an element of external review and explore the level of accuracy acceptable to funders and customers of such systems.

Objectives: Early awareness and alert (EAA) activities are increasingly recognized to be an important component of the health technology assessment (HTA) process. Sharing information on methods used in this discipline is vital to ensure the development of sustainable systems. The objectives of this study is to outline the approach taken to share the different methods that members of the EuroScan International Network use by producing a methods toolkit; and to provide an overview of the similarities and differences in methods adopted by EAA systems.

Methods: A Delphi technique was used to develop the methods toolkit. Structured questionnaires were used to identify the sources used in the identification of emerging technologies and to determine the methods used by agencies to carry out EAA activities.

Results: A methods toolkit incorporating guidance on all of the stages described by EuroScan members was produced. The toolkit and an accompanying checklist presents users with different methods that can be adopted to suit their needs. The comparative analysis demonstrates that different methods are being used by EAA systems dependent on resources available and customer requirements. Differences in identification, filtration, prioritization, and assessment are apparent along with the role of collaborators in these processes.

Conclusions: The methods used by EAA systems are not homogeneous resulting in a toolkit constructed on the basis of “one size doesn't fit all.” Methods in this discipline are developing continually to accommodate changes in health systems and the HTA world. Differences between agencies and the sharing of ideas and experiences enable EAA agencies to adapt to these developments.