This work is a general presentation of the "Démarche Stratégique", a strategic process applied by the "Centre Hospitalier Régional Universitaire" (CHRU) at Lille, France. The hospital management methodology relies on the strategic analysis of the best alternatives for rationalizing the hospital mission. It takes into account a competitive environment, in which it is necessary to structure health care networks based on the negotiation of inpatient care goals. The author presents the phases and main methodological tools of the approach, as well as a preliminary evaluation of its potentials.