New genetic loci link adipose and insulin biology to body fat distribution.

Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10(-8)). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms

Classification of Recombinant Biologics in the EU: Divergence between National Pharmacovigilance Centers

Background and Objective: Biological medicinal products (biologics) are subject to specific pharmacovigilance requirements to ensure that biologics are identifiable by brand name and batch number in adverse drug reaction (ADR) reports. Since Member States collect ADR data at the national level before the data is aggregated at the European Union (EU) level, it is important that an unambiguous understanding of which medicinal products belong to the biological product category exists. This study aimed to identify the level of consistency between Member States regarding the classification of biologics by national authorities responsible for ADR reporting. Methods: A sample list of recombinant biologics from the European Medicines Agency database of European Public Assessment Reports was created to analyze five Member States (Belgium, the Netherlands, Spain, Sweden, and the UK) according to which products were classified as biologics by each Member State. We calculated the Fleiss kappa value to analyze interrater reliability. Results: A considerable divergence was identified regarding the classification of the 146 recombinant biologics from the sample list: one Member State classified 100 % of the recombinant biologics from the sample list as biologics, whereas the classification rates in the remaining four Member States ranged between 70 and 88 % for products available on the national market. The interrater reliability for 87 products available on the market in all five Member States was considered poor. Conclusion: Discrepancies exist between Member States in the classification of biologics; less divergence exists for common well-known biologics. These findings highlight the need to think about the best approaches to translate EU legislation into national practices. Additionally, we recommend a publicly available and frequently updated list of centrally authorized biologics

Differences in Attitudes, Knowledge and Use of Economic Evaluations in Decision-Making in The Netherlands: The Dutch Results from the EUROMET Project

Objective: To investigate differences in attitudes, knowledge and actual use of economic evaluations in different groups of decision-makers, and to compare the results from the Netherlands with the overall European results of the European Network on Methodology and Application of Economic Evaluation Techniques (EUROMET) project. Design and setting: Members of the EUROMET group conducted interviews and surveys with politicians, regulators, hospital pharmacists and physicians in The Netherlands. Three approaches of investigation could be adopted: (i) a postal questionnaire survey, (ii) semi-structured interviews, and (iii) a focus-group approach. Main outcome measures and results: In the Netherlands, decision-makers generally have a positive attitude towards economic evaluations. Nevertheless, their actual use and knowledge of economic evaluations are still limited. Hospital pharmacists and regulators are more objective than physicians and politicians, who also base their judgements on other societal values. Hospital pharmacists and regulators have a greater knowledge of economic evaluations, and they use them more often than the other groups. Most decision-makers do not want to base their decisions strictly on a cost-effectiveness ranking alone. Our findings were similar to the findings in other European countries. Conclusions: Decision-makers prefer to make their own broad comparisons of advantages and disadvantages, and do not base their decisions solely on a single summary measure.Cost analysis, Health economics, Pharmacoeconomics

Development and regulation of gene and cell-based therapies in Europe : a quantification and reflection

Gene and cell-based therapies (GCTs) are said to hold great promise as treatments for previously untreatable and high-burden diseases. Here, we provide insight into GCT development and regulation activities in Europe, quantify clinical and regulatory success, and compare these with other medicinal products in order to reflect on regulatory changes and challenges