This thesis deals with chemotherapy at home which is the fruit of increasing cancer patients and successful development of home care services. We present in this thesis appropriate solutions to evaluate and improve management performance of chemotherapy at home network. The first part concerns the socioeconomic context of chemotherapy at home, as well as its legal and organizational constraints. The second part outlines specificities and related issues of chemotherapy at home based on a literature review. The third part focuses on chemotherapy at home process modeling depending on an important field work. A generic model of chemotherapy at home is abstracted, which is the basis of a chemotherapy at home practices classification that we proposed. An individual analysis and a comparative analysis of chemotherapy at home approaches are also proposed in this part. The fourth part presents different solutions that we developed to evaluate and improve the management performance of chemotherapy at home network. In conclusion, this thesis provides an initial contribution to promote chemotherapy at home practices and to develop management support tools for its implementation