[End of life and clinical research in pediatric oncology]

The objective of a phase I trials in paediatrics is to determine the recommended dose of a new treatment in children while evaluating its toxicity. These trials are proposed when no effective curative treatment is available. The probability of a benefit in terms of disease control is certainly very low, but greater than zero. On the basis of the work conducted by an Assistance publique-Hôpitaux de Paris Espace éthique group in collaboration with parents, healthcare personnels and a philosopher, phase I therapeutic trials can be considered to be an ethically acceptable proposal provided the criteria and risks of inclusion in such a trial are clearly defined. This article discusses the main elements of this process and is designed to provide guidelines for healthcare personnel and parents. The need for an information provided gently but honestly, the importance of a sufficient time to think about the proposed trial, a two-sided dialogue and partnership between the various actors, and the priority given to the child's best interest, as should always be the case, constitute the decisive elements to guide the proposed inclusion in a phase I trial. These conditions help to ensure that a decision is reached which appears to be morally founded for all parties, while allowing the child to remain alive up until the end, i.e. a human being capable of relating. This decision allows parents and healthcare personnel to retain a good self-image; if the child dies, it is by keeping their self-esteem that parents can live with their bereavement and healthcare personnel can reinvest in other patients.