A new technique for esophagojejunostomy or esophagogastrostomy after laparoscopic gastrectomy / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To report the newly developed reconstruction technique after laparoscopic total gastrectomy: intracorporeal circular stapling esophagojejunostomy using the transorally inserted anvil (OrVil; Covidien), and evaluate its feasibility, safety, and clinical outcomes.</p><p><b>METHODS</b>After LTG (3 patients with gastric carcinoma in the body) or LPG (2 patients with gastric carcinoma in the cardiac and fundus, respectively, and 1 with cardiac stromal tumor), the anvil was then inserted transorally into the esophagus by using the OrVil system. Double-stapling esophagojejunostomy or esophagogastrostomy with a circular stapler was performed intracorporeally.</p><p><b>RESULTS</b>The operations were uneventful. The operative time was (183.3+/-25.8) min, and blood loss was (128.3+/-90.2) ml. Postoperative fluorography revealed no anastomotic leakage or stenosis. Patients resumed an oral liquid diet on postoperative day (4.0+/-1.1), and were discharged on day (9.0+/-2.6). Patients were followed at 28 days and no complications were reported.</p><p><b>CONCLUSIONS</b>LTG with Roux-en-Y reconstruction or LPG with esophagogastrostomy using the OrVil system appear to be safe and reliable with satisfactory short-term outcomes.</p>

Laparoscopic adjustable gastric banding in the treatment of obesity: analysis of 172 cases / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To evaluate the outcome of weight loss by laparoscopic adjustable gastric banding (LAGB) on obesity patients and the improvement of comorbidity.</p><p><b>METHODS</b>From June 2003 to June 2009, the data 172 obesity patients(119 women, 53 men, mean age 28.5 years, mean body mass index 38.5 kg/m(2)) were analyzed. Comorbidities included 28 cases with diabetes, 36 with hypertension, 85 with dyslipidemia, 56 with sleep apnea and 138 with fatty liver.</p><p><b>RESULTS</b>Mean body mass index(BMI) at 1,3,6,12, 24, 36 and 48 months was 37.2 kg/m(2),35.9 kg/m(2), 34.5 kg/m(2), 32.9 kg/m(2), 30.7 kg/m(2), 29.2 kg/m(2) and 28.1 kg/m(2), respectively. The percentage of excess weight loss(% EWL) at 1, 3, 6, 12, 24, 36, and 48 months was 10.1%, 16.2%, 25.1%, 37.4%, 51.3%, 59.0% and 62.1%, respectively. At 24, 36 and 48 months, respectively, 50.7%, 63.6% and 70.0% of patients had more than 50% excess weight loss. Complications included 6 cases of port infection, 3 of other port problem, 7 of gastric pouch dilatations, 4 of slippage and 1 of chronic intestinal obstruction. Bands of 5 patients were explanted. No death occurred. Blood glucose of 60.7% patients with diabetes was controlled well without any drug. The blood pressure of 22 hypertensive patients became normal. The blood fat of 49 hyperlipidemia cases returned to normal. The symptom of 29 patients with sleep apnea disappeared. All the patients with fatty liver were improved in different degree.</p><p><b>CONCLUSION</b>Gastric banding provides good weight loss and significant reduction in comorbidities with few and minor complications.</p>

Short-term outcome of laparoscopic gastric bypass and minigastric bypass on obesity patients with type 2 diabetes mellitus / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To evaluate the short-term outcome of laparoscopic gastric bypass on obesity patients with type 2 diabetes mellitus.</p><p><b>METHODS</b>Seven obesity patients with type 2 diabetes mellitus received laparoscopic gastric bypass(n=1) or laparoscopic minigastric bypass(n=6), and their data of treatment outcomes were analyzed.</p><p><b>RESULTS</b>The operations were all successfully performed without any complications. The average operation time was 125 minutes(range: 100 to 170 minutes). The patients underwent 1-18 months follow-up after operation. Diabetic indicators returned to normal without any medication and body weight reduced by on average of 24.3 kg.</p><p><b>CONCLUSION</b>Laparoscopic gastric bypass and minigastric bypass have good short-term outcome in the treatment of obesity patients with type 2 diabetes mellitus.</p>