Quality of Life of Patients Over 75 Yars Undergoing Palliative Chemotherapy

The aim of this research is to evaluate the quality of life of patients over 75 years of age undergoing palliative chemotherapy for digestive cancer. It is a non-interventional study that evaluates the quality of life before and after a cycle of chemotherapy with a composite criterion including: a standardized questionnaire "Cancer specific quality of Life questionnaire" (QLQC30), an assessment of autonomy by "Activity of daily living" questionnaire (ADL), and the number of days of hospitalization.