Astrid Versluis

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The aetiology of non-carious cervical lesions (NCCLs) is not well understood and still controversial. The aim of this ex-vivo study was to examine the morphological characteristics of NCCLs for clinical evidence of enamel loss above the cemento-enamel junction (CEJ) as suggested by the abfraction theory. Fifty extracted human teeth with various types of(More)
OBJECTIVES To assess whether differences in drug choices of hospital physicians are related to differences in the underlying decision-making process. DESIGN A survey study was conducted addressing drug choices in six therapeutic fields with existing interprescriber variations; prescribers and non-prescribers of drugs of which the merits were not(More)
Seventy-two physicians working in a university hospital in The Netherlands were interviewed to clarify their decision-making process when choosing drugs of preference. Each physician was questioned about the treatment choices for either one or two general case descriptions. The physicians considered only a limited set of different treatment options, on an(More)
Food allergic patients have to deal with an avoidance diet. Confusing labelling terms or precautionary labels can result in misinterpretation and risk-taking behaviour. Even those patients that strictly adhere to their diet experience (sometimes severe) unexpected allergic reactions to food. The frequency, severity and causes of such reactions are unknown.(More)
The oral absorption of bezitramide 5 mg was studied in 7 human volunteers, using a specific radioimmuno-assay which measured both bezitramide and its active metabolite R-4618. A lag time of 0.5-1.0 h and a Cmax of 5.4 ng/ml plasma were found, the latter occurring 2.5-3.5 h after administration. The apparent elimination half-life varied from 11 to 24 h. Less(More)
In many countries, including The Netherlands, little is known about the overall prescribing patterns within hospitals. While individual hospitals have some data available, these are not pooled on a regional or national level. The available data consist of dispensing data that are neither patient-linked nor diagnosis-linked. We report the results of a study(More)