Bariatric surgery in obese adolescents: When and how should the transition from pediatric to adult medical management be made?

• Published in: Archives de pédiatrie : organe officiel de la Société française de pédiatrie 2015-12, Vol.22 (12), p.1233-1239
• Main Authors: Paepegaey, A-C, Dubern, B, Karsenty, A, Chantereau, H, Aron-Wisnewsky, J, Oderda, L, Hadoux, M, Robert-Gary, A, Bouillot, J-L, Oppert, J-M, Tounian, P, Poitou, C
• Format: Article
• Language: fre
• Subjects: Adolescent; Bariatric Surgery; Child; Female; Humans; Male; Obesity, Morbid - surgery; Pediatric Obesity - surgery; Retrospective Studies; Surveys and Questionnaires; Transition to Adult Care; Young Adult
• ISSN: 1769-664X
• DOI: 10.1016/j.arcped.2015.09.010

In young obese patients, the transition from adolescence to adulthood, i.e., the transition from the pediatric to the adult medical team, is a new issue. In particular, it is important to define when and how this transition should be made in the setting of bariatric surgery. Fourteen young obese patients (under the age of 20), who underwent bariatric surgery, were included in the study (nine cases of Roux-en-Y gastric by-pass, three sleeve gastrectomy, one gastric banding). After surgery, the patients were followed in both the pediatric and adult departments (protocol 1) or only in the pediatric department during the 1st year and then in the adult department afterwards (protocol 2). Anthropometric and metabolic data, before and after surgery, and compliance monitoring were analyzed using a retrospective design. Twelve patients completed a questionnaire assessing how they experienced the transition. Before surgery, mean age±SD was 16.3±1.8 years old and mean body mass index (BMI) 55.0±8.6kg/m(2). At 1 year after surgery, mean weight loss was -32.1±8.2% of initial body weight. Adherence to vitamin supplementation was judged to be adequate (vitamins were not taken less than once a week) for only 57.5% patients. Mean follow-up was 34.8±25.1 months [95% CI, 9.5-78.4]. None of the patients was lost to follow-up. Compliance was significantly better for patients following protocol 2. Adolescents reported being satisfied with meetings and newsletters about surgery, specific to this age group (91.7%). They also reported that information on the adult department was sufficient and 91.7% of them expressed satisfaction on the first outpatient visit in the adult department. However, all patients spontaneously reported having difficulties identifying members of the different teams: nutritionist pediatrician, nutritionist, and adult surgeon. These preliminary data suggest that, in obese adolescents, it is important to differentiate the transition period and the time and preparation for bariatric surgery. A prospective follow-up with a larger number of subjects and recommendations are needed to better define and improve the specific clinical management of obese adolescents transitioning to adulthood.