 If our hypotheses can confirmed that there is a link between the caregivers needs and the social determinants of health and that the intervention has a positive impact on the caregivers burden and stress, it will suggest that this intervention not only acts favorably on social inequalities in health, but it can help reduce health care costs, as the caregiver exhaustion increases the risk of health expenditure drug consumption, hospitalization of the patient and of the caregiver. 