Challenges of the Transition from Pediatric Care to Care of Adults: "Say Goodbye, Say Hello".

Transition has been defined as "the purposeful, planned movement of adolescents and young adults with chronic physical and medical conditions from child-centered to adult-oriented health care systems." We will here describe the challenges of such a process: challenges coming from the pediatrician, from the adolescent, linked to the disease itself, and those from the parents. We will outline how to overcome those fears and challenges to provide a successful transition process. A key factor to underline that process is that a relationship based on confidence should be established between the pediatrician and the physician for adults, in order for that relationship, based on trust, to be the basis for the transfer of the adolescent from the pediatric system of care to the adult one.