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Objective To study the coordination and function of a laparoscopic assistant in laparoscopic pancreaticoduodenectomy (LPD).Methods A retrospective analysis was conducted on 101 patients who underwent LPD at the Department of Hepatobiliary Surgery,Hunan Provincial People's Hospital,from January 2014 to March 2017.The study aimed to study the coordination and function of a laparoscopic assistant.Results LPD was successfully completed in all the 101 patients.There was no conversion to open surgery.The operation time was (326.0 ± 55.6) min,and the resection time was (174.4 ± 42.5) min.The digestive tract reconstruction time was (101.0 ± 21.4) min.The time of pancreaticojejunostomy was (40.5 ± 8.7) min.The time of gastrointestinal anastomosis was:(26.3 ± 5.5) min.The time of biliary anastomosis was (24.4 ± 6.5) min.The intraoperative bleeding was (175.6 ± 41.1) ml.Postoperative pathological data showed that 27 patients (26.7％) had distal common bile duct cancer,23 patients (22.8％)ampullary carcinoma,39 patients (38.6％) duodenal papillary carcinoma,and 12 patients (11.9％) pancreatic ductal adenocarcinoma.The tumor diameter was (2.3 ± 1.3) cm,and the number of resected lymph nodes was (16.7 ±4.2).The number of positive lymph nodes was 1.3 ± 1.1.The length of postoperative hospital stay was 14.8 (8 ～ 29) d.Twenty-three patients developed postoperative pancreatic fistula,including 17 patients (16.8％) with a biochemical fistula,5 patients (5.0％) with a grade B pancreatic fistula,and 1 patient (1.0％) with a grade C pancreatic fistula.There were 2 patients (3.0％) with bile leakage,7 patients (6.9％) with intra-abdominal bleeding,4 patients (4.0％) with delayed gastric emptying,6 patients (5.9％) with abdominal infection,3 patients (3.0％) with pulmonary infection,2 patients (2.0％)with intestinal obstruction,3 patients (3.0％) required a repeated operation,and 1 patient (1.0％) with death in hospital within 30 days after surgery.Conclusions The laparoscopic assistant should have the perspective of "one axis,two sides and four regions" in LPD,and warn the operator to ensure the safety and fluency of the operation by clearly exposing important blood vessels and organs when performing the Kocher incision and when dissecting the key parts such as the dangerous triangle of the uncinate process.During anastomosis,the laparoscopic assistant should appropriately adjust the distance of vision,clearly reveal the surgical field of the anastomotic area,and help the surgeon in improving the precision of the suture and the quality of the anastomosis.
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Objective To realize compliance actuality, discuss effect factor and institute correspond countermeasure for diabete integration treatment. Method Investigate 251 patients with diabete who did colligate treatment and community with correlation factor. Results The rate of mostly complication of diabetes was higher (66.53%), and the rate of colligate treatment was lower (only 29.08%). The compliance of treatment had relation with the rate of knowing diabete, symptom and complication, economy factors, medicine insurance, and lever of doctor closely. Conclusion We should intensify diabetes knowledge education, increase medical treatment specialty level, associate with community intervene, supervise and direction, establish consummate medical treatment insurance system to increase colligate treatment of diabetes sufferer.