[Anticipating the end of life].

For patients at the end of life, caregivers must sometimes make choices between prolonging life and quality of life. There are several tools to assist in the decision-making process and the implementation, notably with regard to the limiting of active treatment. The issues to consider include limiting or stopping treatment, Leonetti's law with advance directives and the fight against unreasonable obstinacy and, more recently, the "mandate for future protection". The patient must always remain the focus and be allowed to express their wishes, if they want to, directly or with the help of a third party.