Objectives: To obtain further information from members of the International Network of Agencies for Health Technology Assessment (INAHTA) on the involvement of consumers in their programs.Methods: A questionnaire for a survey was developed and sent to member agencies in November 2010. Survey responses were compared with those from an earlier survey conducted in 2005.Results: Of the thirty-three agencies that provided responses, 67 percent involve consumers in some aspects of their health technology assessment (HTA) programs, compared with 57 percent in 2005. As in the earlier survey, most agencies reporting involvement have contact with consumer or patient organizations and a large minority also involve individual consumers. Summaries of HTA reports that are intended to be easily understood by consumers are prepared by 84 percent of the agencies, and 42 percent involve consumers in dissemination of HTA material. In both areas, there was some increase from the levels previously reported.Conclusions: The survey results suggest that there is a trend to increased involvement of consumers by the INAHTA agencies in their programs but that the level of involvement remains relatively limited. The manner of consumer participation varies between agencies.
Extracorporeal low-density lipoprotein (LDL) apheresis is an established and highly effective therapy for patients with familial hypercholesterolemia (FH) not adequately responding to diet and drug therapy alone. Based on different methodology, five treatment options of LDL apheresis are available and in widespread practical use in Germany. All methods are safe and demonstrate equivalent efficacy of reducing LDL cholesterol with respect to the single apheresis session as well as during long-term treatment. Owing to methodological properties all methods also exhibit characteristics of additional plasma protein elimination, which do not impair, but in part, increase the beneficial therapeutic effect of LDL apheresis. Fibrinogen reduction has to be mentioned as an example. The lipidfiltration system is based on plasmafiltration previously named membrane differential filtration (MDF), synonymous with double filtration plasmapheresis (DFPP). The new term lipidfiltration was the result of technological progress leading to a significant improvement of the efficiency. The system consists of a novel lipid filter with enhanced sieving characteristics and capacity, and is completed by an enhanced therapy machine with an optimized heating unit.
Lipoprotein apheresis is an effective treatment for severe disorders of lipid metabolism. It is the only life prolonging therapy for patients with homozygous familial hypercholesterolemia. Changes of lipid metabolism during pregnancy related to changes of hormone concentrations do not cause clinical complications in the majority of cases. However, in particular clinical situations there is the need to offer a therapeutic option. Increasing morbidity and mortality of mother and child due to severe disorders of lipid metabolism have to be prevented. In general, lipid lowering drugs are contraindicated during pregnancy. Therefore, lipoprotein apheresis offers an alternative, which could be used in select cases to treat acute or chronic hyperlipoproteinemia associated with pregnancy. This article summarizes experiences with patients, who became pregnant during chronic lipoprotein apheresis, or who were treated by lipoprotein apheresis because of acute disorders of lipid metabolism during pregnancy. In conclusion, after individual risk benefit analysis for mother and child lipoprotein apheresis can be safely performed during pregnancy.
Objectives: To provide an overview of the development of health technology assessment (HTA) in Germany since the 1990s.Methods: Analysis of key documents (e.g. literature, laws, and other official documentation) and personal experiences.Results: Health technology assessment (HTA) entered the political agenda in Germany only in the mid-1990s, basically as the result of a top-down approach toward more efficiency in health care, but with a strong impetus of an evidence-based medicine movement. Accordingly, HTA became part of several healthcare reform laws since 1997, which led to the establishment of the Federal Joint Committee (G-BA) and the Institute for Quality and Efficiency in Health Care (IQWiG) in 2004. This tandem construction aims at using evidence in decision-making processes for coverage and other decisions.Conclusions: These developments have led to a considerable impact of HTA in Germany. In addition, a broad spectrum of activities at universities and in other organizations, such as the German Institute for Medical Documentation and Information (DIMDI), can be observed that contribute to both teaching and research in HTA. German researchers in the field of HTA are actively involved in international projects, such as EUNetHTA, and contribute to scientific conferences and journals.
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