Furthermore , except for certain cardiovascular indicators , bariatric surgery was superior to conventional arms in terms of metabolic secondary parameters ( P < 0.05 ) .
Bariatric surgery is a better therapeutic option for weight loss , irrespective of follow-up duration , surgical techniques and obesity levels
BACKGROUND Bariatric surgery has emerged as a competitive strategy for obese patients .
However , its comparative efficacy against non-surgical treatments remains ill-defined , especially among nonseverely obese crowds .
Laparoscopic adjustable gastric banding in severely obese adolescents: a randomized trial.
CONTEXT Adolescent obesity is a common and serious health problem affecting more than 5 million young people in the United States alone . Bariatric surgery is being evaluated as a possible treatment option . Laparoscopic adjustable gastric b and ing ( gastric b and ing ) has the potential to provide a safe and effective treatment . OBJECTIVE To compare the outcomes of gastric b and ing with an optimal lifestyle program on adolescent obesity . DESIGN , SETTING , AND PATIENTS A prospect i ve , r and omized controlled trial of 50 adolescents between 14 and 18 years with a body mass index ( BMI ) higher than 35 , recruited from the Melbourne , Australia , community , assigned either to a supervised lifestyle intervention or to undergo gastric b and ing , and followed up for 2 years . The study was performed between May 2005 and September 2008 . MAIN OUTCOME MEASURES Weight loss . Secondary outcomes included change in metabolic syndrome , insulin resistance , quality of life , and adverse outcomes . RESULTS Twenty-four of 25 patients in the gastric b and ing group and 18 of 25 in lifestyle group completed the study . Twenty-one ( 84 % ) in the gastric b and ing and 3 ( 12 % ) in the lifestyle groups lost more than 50 % of excess weight , corrected for age . Overall , the mean changes in the gastric b and ing group were a weight loss of 34.6 kg ( 95 % CI , 30.2 - 39.0 ) , representing an excess weight loss of 78.8 % ( 95 % CI , 66.6%-91.0 % ) , 12.7 BMI units ( 95 % CI , 11.3 - 14.2 ) , and a BMI z score change from 2.39 ( 95 % CI , 2.05 - 2.73 ) to 1.32 ( 95 % CI , 0.98 - 1.66 ) . The mean losses in the lifestyle group were 3.0 kg ( 95 % CI , 2.1 - 8.1 ) , representing excess weight loss of 13.2 % ( 95 % CI , 2.6%-21.0 % ) , 1.3 BMI units ( 95 % CI , 0.4 - 2.9 ) , and a BMI z score change from 2.41 ( 95 % CI , 2.21 - 2.66 ) to 2.26 ( 95 % CI , 1.91 - 2.43 ) . At entry , 9 participants ( 36 % ) in the gastric b and ing group and 10 ( 40 % ) in the lifestyle group had the metabolic syndrome . At 24 months , none of the gastric b and ing group had the metabolic syndrome ( P = .008 ; McNemar chi(2 ) ) compared with 4 of the 18 completers ( 22 % ) in the lifestyle group ( P = .13 ) . The gastric b and ing group experienced improved quality of life with no perioperative adverse events . However , 8 operations ( 33 % ) were required in 7 patients for revisional procedures either for proximal pouch dilatation or tubing injury during follow-up . CONCLUSIONS Among obese adolescent participants , use of gastric b and ing compared with lifestyle intervention result ed in a greater percentage achieving a loss of 50 % of excess weight , corrected for age . There were associated benefits to health and quality of life . TRIAL REGISTRATION ANZCTR Identifier : 12605000160639
Furthermore , except for certain cardiovascular indicators , bariatric surgery was superior to conventional arms in terms of metabolic secondary parameters ( P < 0.05 ) .
Bariatric surgery is a better therapeutic option for weight loss , irrespective of follow-up duration , surgical techniques and obesity levels
BACKGROUND Bariatric surgery has emerged as a competitive strategy for obese patients .
However , its comparative efficacy against non-surgical treatments remains ill-defined , especially among nonseverely obese crowds .