Non-redundant association rules between diseases and medications: an automated method for knowledge base construction.

Background: The widespread use of electronic health records (EHRs) has generated massive clinical data storage. Association rules mining is a feasible technique to convert this large amount of data into usable knowledge for clinical decision making, research or billing. We present a data driven method to create a knowledge base linking medications to pathological conditions through their therapeutic indications from elements within the EHRs.

Improving computer security by health smart card.

The University hospitals of Strasbourg have worked for several years on the computer security of the medical data and have of this fact be the first to use the Health Care Professional Smart Card (CPS). This new tool must provide security to the information processing systems and especially to the medical data exchanges between the partners who collaborate to the care of the Beyond the purely data-processing aspects of the functions of safety offered by the CPS, safety depends above all on the practices on the users, their knowledge concerning the legislation, the risks and the stakes, of their adhesion to the procedures and protections installations. The aim of this study is to evaluate this level of knowledge, the practices and the feelings of the users concerning the computer security of the medical data, to check the relevance of the step taken, and if required, to try to improve it.

Nitric oxide donors for patients undergoing IVF. A prospective, double-blind, randomized, placebo-controlled trial.

Background: Nitric oxide (NO) is involved in local control of the uterine cycle and in preparation of the uterus for pregnancy. NO donors, acting as vasodilating agents, may therefore have possible therapeutic uses, for example they may be of benefit to patients with a history of implantation failure. In a prospective, comparative, randomized, placebo-controlled study, we assessed the efficacy of nitroglycerin (NTG) administered to 138 IVF patients with a history of implantation failure.