Impact of Clinical Pharmacy Consultations in Patients With Cancer Treated With Oral Anti-cancer Therapies on the Rate of Serious Adverse Events

The improvement of the care pathway of oncology patients through Clinical Pharmacy activities for outpatients (such as pharmaceutical consultation) should be implemented and evaluated. In order to improve the care pathway of patients on anticancer oral therapies, The investigators suggest in this research project to integrate into the medical care a "Clinical Pharmacy follow-up" for the patient at the hospital in the form of "pharmaceutical consultations". These pharmaceutical consultations carried out in coordination with the hospital clinical teams also aim to make the link between the hospital and community pharmacists.