DECLIC Patient Education Program : Assessment Through a Population Health Intervention Research Approach (LE DECLIC EPRI)

"Clusters will be proposed LE DECLIC EPRI intervention, which is a complex intervention, associating 3 components,:~A. DECLIC program set up in the centers, open to concerned patients.~B. 3 training sessions :~* one public of primary care physicians in order to give them the opportunity to be involved in the medical care in charge of the patient suffering from cancer pain.~* one public of cancer physicians, leaders of opinions in each cancer centers participating to the study and one public of health professionals in order to train them to be educators (team building).~* for healthcare professionals in order to train them as educators in this program.~C. The collaboration of one primary care network, specialized in pain management, in order to reinforce the patient care pathway."

Standard follow-up patient related to pain. Specific to each center : with or without existing local ETP program (standard care).