AIM To prospectively evaluate the postoperative morbimortality and weight loss evolution of patients who underwent a laparoscopic sleeve gastrectomy(LSG) as a primary bariatric procedure during 5 years of follow-up. M...AIM To prospectively evaluate the postoperative morbimortality and weight loss evolution of patients who underwent a laparoscopic sleeve gastrectomy(LSG) as a primary bariatric procedure during 5 years of follow-up. METHODS Since 2006,data from patients undergoing a highly restrictive primary LSG have been prospectively registered in a database and analysed. Preoperative co-morbid conditions,operating time,hospital stay,early and late complications rate and evolution of weight loss after 5 years of follow-up were analysed.RESULTS A total of 156 patients were included,74.3% of whom were women. The mean age was 43.2 ± 13.1 years and the mean body mass index(BMI) was 41.5 ± 7.9 kg/m^2. Seventy patients(44.8%) presented a BMI under 40 kg/m^2. The mortality rate was 0%. The leakage rate was 1.2%,and the total 30-d morbidity rate was 5.1%(8/156). With a mean follow-up of 32.7 ± 28.5(range 6-112) mo,the mean percent of excess of weight loss(%EWL) was 82.0 ± 18.8 at 1 year,76.7 ± 21.3 at 3 years and 60.3 ± 28.9 at 5 years. The mean percent of excess of BMI loss(%EBMIL) was 94.9 ± 22.4 at 1 year,89.4 ± 27.4 at 3 years and 74.8 ± 29.4 at 5 years. Patients with preoperative BMI less than 40 kg/m^2 achieved greaterweight loss than did the overall study population. Diabetes remitted in 75% of the patients and HTA improved in 71.7%. CPAP masks were withdrawn in all patients with obstructive sleep apnoea.CONCLUSION LSG built with a narrow 34 F bougie and starting 3 cm from the pylorus proved to be safe and highly effective in terms of weight loss as a stand-alone procedure,particularly in patients with a preoperative BMI lower than 40 kg/m^2.展开更多
目的系统评价腹腔镜胃袖状切除术(laparoscopic sleeve gastrectomy,LSG)术后10年及以上的结果。方法计算机检索Web of Science、PubMed、Embase、The Cochrane Library数据库中关于LSG术后10年及以上研究报告,提取文献的相关数据,并对...目的系统评价腹腔镜胃袖状切除术(laparoscopic sleeve gastrectomy,LSG)术后10年及以上的结果。方法计算机检索Web of Science、PubMed、Embase、The Cochrane Library数据库中关于LSG术后10年及以上研究报告,提取文献的相关数据,并对其进行系统评价和Meta分析。结果共纳入10篇文献、954例病人。Meta分析结果显示,LSG术后,体重指数(body mass index,BMI)平均下降了11.49 kg/m^(2)[95%CI(9.97,13.01)],合并的总体重减少百分比(percentage of total weight loss,%TWL)为28.2%[95%CI(23.2%,33.2%)];多余体重减少百分比(percentage of excess weight loss,%EWL)为53.5%[95%CI(46.6%,60.4%)]。LSG术后10年及以上修正手术总体发生率为24.6%[95%CI(13.4%,35.7%)],主要原因:减重失败占20.7%[95%CI(15.1%,26.3%)],胃食管反流病(gastroesophageal reflux disease,GERD)占6.0%[95%CI(2.2%,9.7%)]。高血压缓解率为36.1%[95%CI(20.0%,52.3%)];糖尿病缓解率为41.3%[95%CI(21.3%,61.3%)]。新发GERD发生率为41.6%[95%CI(24.6%,58.7%)]。结论LSG可明显降低体重、有效缓解高血压和糖尿病,但LSG术后长期的修正手术发生率及新发GERD发生率高,修正手术的主要原因是减重失败和GERD。展开更多
文摘AIM To prospectively evaluate the postoperative morbimortality and weight loss evolution of patients who underwent a laparoscopic sleeve gastrectomy(LSG) as a primary bariatric procedure during 5 years of follow-up. METHODS Since 2006,data from patients undergoing a highly restrictive primary LSG have been prospectively registered in a database and analysed. Preoperative co-morbid conditions,operating time,hospital stay,early and late complications rate and evolution of weight loss after 5 years of follow-up were analysed.RESULTS A total of 156 patients were included,74.3% of whom were women. The mean age was 43.2 ± 13.1 years and the mean body mass index(BMI) was 41.5 ± 7.9 kg/m^2. Seventy patients(44.8%) presented a BMI under 40 kg/m^2. The mortality rate was 0%. The leakage rate was 1.2%,and the total 30-d morbidity rate was 5.1%(8/156). With a mean follow-up of 32.7 ± 28.5(range 6-112) mo,the mean percent of excess of weight loss(%EWL) was 82.0 ± 18.8 at 1 year,76.7 ± 21.3 at 3 years and 60.3 ± 28.9 at 5 years. The mean percent of excess of BMI loss(%EBMIL) was 94.9 ± 22.4 at 1 year,89.4 ± 27.4 at 3 years and 74.8 ± 29.4 at 5 years. Patients with preoperative BMI less than 40 kg/m^2 achieved greaterweight loss than did the overall study population. Diabetes remitted in 75% of the patients and HTA improved in 71.7%. CPAP masks were withdrawn in all patients with obstructive sleep apnoea.CONCLUSION LSG built with a narrow 34 F bougie and starting 3 cm from the pylorus proved to be safe and highly effective in terms of weight loss as a stand-alone procedure,particularly in patients with a preoperative BMI lower than 40 kg/m^2.
文摘目的系统评价腹腔镜胃袖状切除术(laparoscopic sleeve gastrectomy,LSG)术后10年及以上的结果。方法计算机检索Web of Science、PubMed、Embase、The Cochrane Library数据库中关于LSG术后10年及以上研究报告,提取文献的相关数据,并对其进行系统评价和Meta分析。结果共纳入10篇文献、954例病人。Meta分析结果显示,LSG术后,体重指数(body mass index,BMI)平均下降了11.49 kg/m^(2)[95%CI(9.97,13.01)],合并的总体重减少百分比(percentage of total weight loss,%TWL)为28.2%[95%CI(23.2%,33.2%)];多余体重减少百分比(percentage of excess weight loss,%EWL)为53.5%[95%CI(46.6%,60.4%)]。LSG术后10年及以上修正手术总体发生率为24.6%[95%CI(13.4%,35.7%)],主要原因:减重失败占20.7%[95%CI(15.1%,26.3%)],胃食管反流病(gastroesophageal reflux disease,GERD)占6.0%[95%CI(2.2%,9.7%)]。高血压缓解率为36.1%[95%CI(20.0%,52.3%)];糖尿病缓解率为41.3%[95%CI(21.3%,61.3%)]。新发GERD发生率为41.6%[95%CI(24.6%,58.7%)]。结论LSG可明显降低体重、有效缓解高血压和糖尿病,但LSG术后长期的修正手术发生率及新发GERD发生率高,修正手术的主要原因是减重失败和GERD。
