扩大壁细胞迷走神经切断术治疗十二指肠溃疡急性穿孔176例

目的探讨扩大壁细胞迷走神经切断术（EPCV）治疗十二指肠溃疡并发急性穿孔的远期临床疗效。方法对1979年以来采用EPCV治疗的176例十二指肠溃疡并发急性穿孔患者的临床资料进行总结,分析评价疗效,评价内容包括术后并发症发生率、溃疡复发率、胃排空功能、胃镜和上消化道钡餐检查结果和营养状态及Visick分级。结果全组患者有153例（86.9%）获得5年随访。无手术死亡者。进食后上腹发生间断性胀痛13例（8.5%）,有时返酸12例（7.8%）,经服用吗叮啉可缓解。出现粘连性肠梗阻行粘连松解术4例（2.6%）,溃疡复发4例（2.6%）,均发生在术后2-3年内。浅表性胃炎21例（13.7%）,十二指肠球部变形31例（20.3%）,胃窦蠕动功能较好,胃排空功能正常。全组无贫血发生,体重增加者116例（75.8%）。Visick改良分级,146例为Ⅰ级和Ⅱ级,优良率占95.4%,Ⅲ级3例（2.0%）,Ⅳ级4例（2.6%）。结论EPCV术具有手术操作简便、术后并发症较少、溃疡复发率低、患者术后远期营养状况良好、生活质量较高的优良疗效,是治疗十二指肠溃疡并发急性穿孔首选的安全有效术式之一。

Extended parietal cell vagotomy in the treatment of acute perforation of duodenal ulcer in 176 cases

OBJECTIVE: To evaluate the long-term therapeutic efficacy of extended parietal cell vagotomy (EPCV) in the treatment of duodenal ulcer complicated with acute perforation. METHODS: Therapeutic efficacy of EPCV in 176 cases subjected to duodenal ulcer with acute perforation since 1979 was evaluated, including postoperative complication, ulcer recurrence rate, gastric empting function, endoscopic and radiographical examination, nutritional status and Viscik classification. RESULTS: Among 176 patients, 153 (86.9%) cases were successfully followed-up for 5 years after operation. No operative death was found. Postprandial superior belly fullness occurred in 13 cases (8.5%) and heartburn in 12 cases (7.8%), which could be relieved by Domperidone. Adhesive ileus was noted in 4 cases (2.6%) which was cured by adhesiolysis. The total ulcer recurrence rate was 2.6% (4 cases) within 2 to 3 years after operation. Superficial gastritis occurred in 21 cases (13.7%) and duodenal bulb in 31 cases (20.3%). Sinus ventriculi vermicular motion was good and gastric emptying was normal. No anemia was found. Body weight gained in 116 cases (75.8%). One hundred and forty-six cases(95.4%) were reforming Visick grade I and II , 3 cases(2.0%) grade III , and 4 cases (2.6%) IV . CONCLUSIONS: EPCV is convenient for performance with low postoperative complication rate. Its long-term efficacies are quite good, which including normal nutritional status, high quality of life and low ulcer recurrence rate. EPCV is one of effective and safe treatments for duodenal ulcer complicated with acute perforation.