In:
Pediatrics, American Academy of Pediatrics (AAP), Vol. 123, No. 1 ( 2009-01-01), p. 214-222
Abstract:
OBJECTIVES. Type 2 diabetes mellitus is associated with obesity, dyslipidemia, and hypertension, all well-known risk factors for cardiovascular disease. Surgical weight loss has resulted in a marked reduction of these risk factors in adults. We hypothesized that gastric bypass would improve parameters of metabolic dysfunction and cardiovascular risk in adolescents with type 2 diabetes mellitus. PATIENTS AND METHODS. Eleven adolescents who underwent Roux-en-Y gastric bypass at 5 centers were included. Anthropometric, hemodynamic, and biochemical measures and surgical complications were analyzed. Similar measures from 67 adolescents with type 2 diabetes mellitus who were treated medically for 1 year were also analyzed. RESULTS. Adolescents who underwent Roux-en-Y gastric bypass were extremely obese (mean BMI of 50 ± 5.9 kg/m2) with numerous cardiovascular risk factors. After surgery there was evidence of remission of type 2 diabetes mellitus in all but 1 patient. Significant improvements in BMI (−34%), fasting blood glucose (−41%), fasting insulin concentrations (−81%), hemoglobin A1c levels (7.3%–5.6%), and insulin sensitivity were also seen. There were significant improvements in serum lipid levels and blood pressure. In comparison, adolescents with type 2 diabetes mellitus who were followed during 1 year of medical treatment demonstrated stable body weight (baseline BMI: 35 ± 7.3 kg/m2; 1-year BMI: 34.9 ± 7.2 kg/m2) and no significant change in blood pressure or in diabetic medication use. Medically managed patients had significantly improved hemoglobin A1c levels over 1 year (baseline: 7.85% ± 2.3%; 1 year: 7.1% ± 2%). CONCLUSIONS. Extremely obese diabetic adolescents experience significant weight loss and remission of type 2 diabetes mellitus after Roux-en-Y gastric bypass. Improvements in insulin resistance, β-cell function, and cardiovascular risk factors support Roux-en-Y gastric bypass as an intervention that improves the health of these adolescents. Although the long-term efficacy of Roux-en-Y gastric bypass is not known, these findings suggest that Roux-en-Y gastric bypass is an effective option for the treatment of extremely obese adolescents with type 2 diabetes mellitus.
Type of Medium:
Online Resource
ISSN:
0031-4005
,
1098-4275
DOI:
10.1542/peds.2008-0522
Language:
English
Publisher:
American Academy of Pediatrics (AAP)
Publication Date:
2009
detail.hit.zdb_id:
1477004-0
Permalink
