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Biobanks have been recognized as a key research infrastructure and how to approach ethical questions has been a topic of discussion for at least a decade by now. This article explores the characteristics of donors' participation in European biobanks as reflected in the consent documents of a selection of different biobanks from various European countries. The primary aim of this study is to understand how donors are informed about their participation in biobanking. Also the paper discusses what the most important thematic issues of information are to be given to the biobank participants and how this information should be presented in the consent documents. For these purposes, we analyse consent documents from 14 biobanks in 11 countries for six ethically relevant issues: (1) model of consent, (2) scope of future research, (3) access to medical data, (4) feedback to the participants, (5) consent withdrawal, and (6) role of research ethics committee. In order to compare different trends of informing donors of human biological material and medical data, we interpret the six analysed issues in the context of respect to donor's autonomy paradigm. Although the results of the paper reflect the heterogeneity of biobank consent document policies applied in different European countries, we uncovered some trends and suggested several examples of good practices to balance the interests of the donors with those of the researchers and future patients. [ABSTRACT FROM AUTHOR]

Purpose: Different health state utility (HSU) instruments produce different utilities for the same individuals, thereby compromising the intended comparability of economic evaluations of health care interventions. When developing crosswalks, previous studies have indicated nonlinear relationships. This paper inquires into the degree of nonlinearity across the four most widely used HSU-instruments and proposes exchange rates that differ depending on the severity levels of the health state utility scale.Methods: Overall, 7933 respondents from six countries, 1760 in a non-diagnosed healthy group and 6173 in seven disease groups, reported their health states using four different instruments: EQ-5D-5L, SF-6D, HUI-3 and 15D. Quantile regressions investigate the degree of nonlinear relationships between these instruments. To compare the instruments across different disease severities, we split the health state utility scale into utility intervals with 0.2 successive decrements in utility starting from perfect health at 1.00. Exchange rates (ERs) are calculated as the mean utility difference between two utility intervals on one HSU-instrument divided by the difference in mean utility on another HSU-instrument.Results: Quantile regressions reveal significant nonlinear relationships across all four HSU-instruments. The degrees of nonlinearities differ, with a maximum degree of difference in the coefficients along the health state utility scale of 3.34 when SF-6D is regressed on EQ-5D. At the lower end of the health state utility scale, the exchange rate from SF-6D to EQ-5D is 2.11, whilst at the upper end it is 0.38.Conclusion: Comparisons at different utility levels illustrate the fallacy of using linear functions as crosswalks between HSU-instruments. The existence of nonlinear relationships between different HSU-instruments suggests that level-specific exchange rates should be used when converting a change in utility on the instrument used, onto a corresponding utility change had another instrument been used. Accounting for nonlinearities will increase the validity of the comparison for decision makers when faced with a choice between interventions whose calculations of QALY gains have been based on different HSU-instruments. [ABSTRACT FROM AUTHOR]

Health care in prison and particularly the health care of older prisoners are increasingly important topics due to the growth of the ageing prisoner population. The aim of this paper is to gain insight into the approaches used in the provision of equivalent health care to ageing prisoners and to confront the intuitive definition of equivalent care and the practical and ethical challenges that have been experienced by individuals working in this field. Forty interviews took place with experts working in the prison setting from three Western European countries to discover their views on prison health care. Experts indicated that the provision of equivalent care in prison is difficult mostly due to four factors: variability of care in different prisons, gatekeeper systems, lack of personnel, and delays in providing access. This lack of equivalence can be fixed by allocating adequate budgets and developing standards for health care in prison. [ABSTRACT FROM AUTHOR]