[Hospital pathway of patients with breast cancer].

Health care network should promote better quality, equity and care efficacy. On the subject of breast cancer, literature has shown inequality in care depending on geographical areas and health centres locations. This article illustrates a method of analysis of female non in situ non metastatic breast cancer patients hospital care pathway, from the 2002 and 2003 Poitou-Charentes' county Diagnosis Related Groups (DRG's) data bases. The treatments several phases are described along with their combination. The number of chemotherapy and radiotherapy sessions per patient are each analysed for comparison between Health Centres, Health Centres Status, and in view of the referentials recommendations. Several health pathways options are quantified: Mono/pluri Health Centres sites, inside/outside a geographical department, inside/outside Poitou-Charentes county. Nine hundred and nine patients hospital care pathways are described. Surgery was more often partial (66%), with Health Centres variation between 17 and 68%. Among the 308 patients who had chemotherapy, 78% received between 4 and 6 sessions, with variation per Health Centre between 65 and 90%. Radiotherapy is difficult to trace because of the Health Centres non systematic radiotherapy sessions linkage, and private Health Centres lack of information (no DRG's). 91% of identified radiotherapy benefiting patients had 25 to 35 sessions, in conformation with recommendations depending on the surgery performed with Health Centres variation ratio between 76 and 96%. Hospital care pathways options between two type of treatments were identified. 90% of the hospital care pathways took place in the same geographical department, and 30% took place in public Health Centres alone. Despite radiotherapy tractability limits, proper DRG's data collection allows the description of health pathways between Health Centres and allows health practice disparity identification. Using this tool, in accordance with the Cancer Plan, can therefore help health networks in evaluating care pathway in cancer and many other fields.