David Delerue

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Information is essential for the taking care of the patients and is also a guarantee for the quality of cares. In this objective, the University Hospital of Lille has developed for 10 years a politic based on information and communication divided in 3 phases: 1. The University Hospital has developed a HIS based on the communication between hospitals and(More)
A 17-year-old man was seen with an expanding false aneurysm of the right axillary artery. This was treated by an intraluminal covered-stent introduced through the brachial artery via an 11F sheath. The covered-stent was constructed from a segment of great saphenous vein anchored in the axillary artery by a 29 mm Palmaz stent. Postoperative arteriography and(More)
With the development of new information and communication technologies, the nature of data exchange between healthcare professionals is modified by the use of telematics tools. With the implementation of the "Reseau Sante Social" of the smart cards CPS and Sesam-Vitale, hospitals and private clinics are installing their hospital information systems, while(More)
OBJECTIVE To determine the optimal propofol target concentration between 0.9-1.1 and 1.3 mg l(-1), for conscious sedation and amnesia using Diprifusor in ASA III patients over 60 years. STUDY DESIGN Prospective study. PATIENTS AND METHODS In ASA III patients over 60 years presented for elective vascular procedures under regional anaesthesia, sedation(More)
Implantable cardioverter defibrillators can generate numerous alerts. Automatically classifying these alerts according to their severity hinges on the CHA2DS2VASc score. It requires some reasoning capabilities for interpreting the patient's data. We compared two approaches for implementing the reasoning module. One is based on the Drools engine, and the(More)
This paper focuses on the modeling and the implementation as a multi-objective optimization problem of a Pittsburgh classification rule mining algorithm adapted to large and imbalanced datasets, as encountered in hospital data. We associate to this algorithm an original post-processing method based on ROC curve to help the decision maker to choose the most(More)
Data Exchanges between Healthcare Professionals are always limited to paper. For letters, reports, results, the physicians and hospitals are yet using the classical post-office mailing system. With the growing development of Medical Informatics within the Hospital Information Systems and the GPs offices, the way to exchange medical data will be more and(More)
A large number of rule interestingness measures have been used as objectives in multi-objective classification rule mining algorithms. Aggregation or Pareto dominance are commonly used to deal with these multiple objectives. This paper compares these approaches on a partial classification problem over discrete and imbalanced data. After performing a(More)
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