Influential factors analysis of the removal of gastric banding after laparoscopic adjustable gastric banding / 国际外科学杂志

ABSTRACT

Objective To investigate what kind of obese patients appropriate to adopt the laparoscopic adjustable gastric banding volume reduction surgery.Methods A retrospective study was performed to review the clinical data of 40 patients who required reoperation to remove the gastric banding after LAGB from November 2003 to March 2013 at the Department of Minimally Invasive Surgery,Changhai Hospital.Selected 40 patients who required LAGB from January 2006 to October 2008 as control group.We conducted a case-control study to analyze.Chi-square test and multivariate and non-conditional Logistie regression analysis were used to identify the risk factors of removing of gastric banding.Results Age and gender were not statistically significant different (P ＞ 0.05).Multiple factors of Logistic regression showed that BMI≥35 kg/m2,postoperative clinic visits per year ＜ 3 and on the basis of gastrointestinal disease were risk factors for the removal of gastric banding (Wald =3.908,7.375,5.209,P ＜ 0.05).Conclusion The risk factors for the removal of gastric banding include BMI,postoperative clinic visits and the basis of gastrointestinal disease.In the treatment of obesity with LAGB should take full account of the above factors.