Weight-loss surgery in severely obese adolescents resulted in no deaths, with major complications occurring in 8% and minor complications in 15% within 30 days postoperatively.
Observational (n=242)
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What are the perioperative safety outcomes of weight-loss surgery in severely obese adolescents?
Weight-loss surgery in severely obese adolescents demonstrates a favorable short-term safety profile with no 30-day mortality and an 8% major complication rate.
IMPORTANCE: Severe obesity in childhood is a major health problem with few effective treatments. Weight-loss surgery (WLS) is being used to treat severely obese adolescents, although with very limited data regarding surgical safety for currently used, minimally invasive procedures. OBJECTIVE: To assess the preoperative clinical characteristics and perioperative safety outcomes of severely obese adolescents undergoing WLS. DESIGN, SETTING, AND PARTICIPANTS: This prospective, multisite observational study enrolled patients from February 28, 2007, through December 30, 2011. Consecutive patients aged 19 years or younger who were approved to undergo WLS (n = 277) were offered enrollment into the study at 5 academic referral centers in the United States; 13 declined participation and 22 did not undergo surgery after enrollment, thus the final analysis cohort consisted of 242 individuals. There were no withdrawals. MAIN OUTCOMES AND MEASURES: This analysis examined preoperative anthropometrics, comorbid conditions, and major and minor complications occurring within 30 days of operation. All data were collected in a standardized fashion. Reoperations and hospital readmissions were adjudicated by independent reviewers to assess relatedness to the WLS procedure. RESULTS: The mean (SD) age of participants was 17.1 (1.6) years and the median body mass index (calculated as weight in kilograms divided by height in meters squared) was 50.5. Fifty-one percent demonstrated 4 or more major comorbid conditions. Laparoscopic Roux-en-Y gastric bypass, vertical sleeve gastrectomy, and adjustable gastric banding were performed in 66%, 28%, and 6% of patients, respectively. There were no deaths during the initial hospitalization or within 30 days of operation; major complications (eg, reoperation) were seen in 19 patients (8%). Minor complications (eg, readmission for dehydration) were noted in 36 patients (15%). All reoperations and 85% of readmissions were related to WLS. CONCLUSIONS AND RELEVANCE: In this series, adolescents with severe obesity presented with abundant comorbid conditions. We observed a favorable short-term complication profile, supporting the early postoperative safety of WLS in select adolescents. Further longitudinal study of this cohort will permit accurate assessment of long-term outcomes for adolescents undergoing bariatric surgery. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00474318.
Inge et al. (Mon,) conducted a observational in Severe obesity (n=242). Weight-loss surgery was evaluated on Major and minor complications occurring within 30 days of operation. Weight-loss surgery in severely obese adolescents resulted in no deaths, with major complications occurring in 8% and minor complications in 15% within 30 days postoperatively.