中华胃肠外科杂志
中華胃腸外科雜誌
중화위장외과잡지
CHINESE JOURNAL OF GASTROINTESTINAL SURGERY
2014年
2期
163-167
,共5页
杨德君%傅红兵%程亚军%卫子然%王长明%蔡清萍
楊德君%傅紅兵%程亞軍%衛子然%王長明%蔡清萍
양덕군%부홍병%정아군%위자연%왕장명%채청평
胃肿瘤%胃癌根治术,腹腔镜%气腹压力%肠黏膜%肠功能
胃腫瘤%胃癌根治術,腹腔鏡%氣腹壓力%腸黏膜%腸功能
위종류%위암근치술,복강경%기복압력%장점막%장공능
Stomach neoplasms%Radical gastrectomy,Laparoscopy%Pneumoperitioneum pressure%Intestinal mucosa%Intestinal function
目的 探讨腹腔镜胃癌根治术中不同CO2气腹压力对肠黏膜损伤及肠功能恢复的影响.方法 前瞻性将2011年6月至2012年6月间上海第二军医大学长征医院胃肠外科收治的早期和局部进展期远端胃癌患者48例入组,根据患者意愿分为开腹胃癌D2根治术(12例,开腹组);腹腔镜胃癌根治术加D2淋巴结清扫术36例(LG组),按气腹压力低、中、高设为8~10 mmHg(LP组)、11~13 mmHg(MP组)和14~16 mmHg(HP组),随机将腹腔镜手术患者分到各组,每组12例.对比分析LG组中3种不同气腹压力组与开腹组的并发症发生情况和手术前后肠黏膜的病理形态、血浆D-乳酸水平及肠道功能恢复情况.结果 LG组中3种不同气腹压力组与开腹组患者术前各基本参数比较,差异无统计学意义(均P>0.05).术后并发症发生率LG组(8.3%)低于开腹组(41.7%,P<0.05).开腹组术后肠黏膜损伤不明显;LG组中,LP组、MP组和HP组术后肠黏膜损伤程度分别为0~1级、1~2级和2~3级,HP组明显较LP组和MP组黏膜损伤程度严重(P<0.05).手术前血浆D-酸水平各组间比较,差异无统计学意义(P>0.05);而术后各组分别与术前比较,差异均具有统计学意义(P<0.05);但HP组术后血浆D-酸检测水平最高,与其他3组比较,差异均具有统计学意义(P<0.05).且HP组术后肠鸣音出现时间、排气时间及进食时间均较其他3组长,差异有统计学意义(P<0.05).结论 腹腔镜胃癌根治术安全微创优势明显,但较高气腹压力不利于术后肠黏膜和肠功能的恢复,术中应在保证手术视野清晰的情况下尽量降低气腹压力.
目的 探討腹腔鏡胃癌根治術中不同CO2氣腹壓力對腸黏膜損傷及腸功能恢複的影響.方法 前瞻性將2011年6月至2012年6月間上海第二軍醫大學長徵醫院胃腸外科收治的早期和跼部進展期遠耑胃癌患者48例入組,根據患者意願分為開腹胃癌D2根治術(12例,開腹組);腹腔鏡胃癌根治術加D2淋巴結清掃術36例(LG組),按氣腹壓力低、中、高設為8~10 mmHg(LP組)、11~13 mmHg(MP組)和14~16 mmHg(HP組),隨機將腹腔鏡手術患者分到各組,每組12例.對比分析LG組中3種不同氣腹壓力組與開腹組的併髮癥髮生情況和手術前後腸黏膜的病理形態、血漿D-乳痠水平及腸道功能恢複情況.結果 LG組中3種不同氣腹壓力組與開腹組患者術前各基本參數比較,差異無統計學意義(均P>0.05).術後併髮癥髮生率LG組(8.3%)低于開腹組(41.7%,P<0.05).開腹組術後腸黏膜損傷不明顯;LG組中,LP組、MP組和HP組術後腸黏膜損傷程度分彆為0~1級、1~2級和2~3級,HP組明顯較LP組和MP組黏膜損傷程度嚴重(P<0.05).手術前血漿D-痠水平各組間比較,差異無統計學意義(P>0.05);而術後各組分彆與術前比較,差異均具有統計學意義(P<0.05);但HP組術後血漿D-痠檢測水平最高,與其他3組比較,差異均具有統計學意義(P<0.05).且HP組術後腸鳴音齣現時間、排氣時間及進食時間均較其他3組長,差異有統計學意義(P<0.05).結論 腹腔鏡胃癌根治術安全微創優勢明顯,但較高氣腹壓力不利于術後腸黏膜和腸功能的恢複,術中應在保證手術視野清晰的情況下儘量降低氣腹壓力.
목적 탐토복강경위암근치술중불동CO2기복압력대장점막손상급장공능회복적영향.방법 전첨성장2011년6월지2012년6월간상해제이군의대학장정의원위장외과수치적조기화국부진전기원단위암환자48례입조,근거환자의원분위개복위암D2근치술(12례,개복조);복강경위암근치술가D2림파결청소술36례(LG조),안기복압력저、중、고설위8~10 mmHg(LP조)、11~13 mmHg(MP조)화14~16 mmHg(HP조),수궤장복강경수술환자분도각조,매조12례.대비분석LG조중3충불동기복압력조여개복조적병발증발생정황화수술전후장점막적병리형태、혈장D-유산수평급장도공능회복정황.결과 LG조중3충불동기복압력조여개복조환자술전각기본삼수비교,차이무통계학의의(균P>0.05).술후병발증발생솔LG조(8.3%)저우개복조(41.7%,P<0.05).개복조술후장점막손상불명현;LG조중,LP조、MP조화HP조술후장점막손상정도분별위0~1급、1~2급화2~3급,HP조명현교LP조화MP조점막손상정도엄중(P<0.05).수술전혈장D-산수평각조간비교,차이무통계학의의(P>0.05);이술후각조분별여술전비교,차이균구유통계학의의(P<0.05);단HP조술후혈장D-산검측수평최고,여기타3조비교,차이균구유통계학의의(P<0.05).차HP조술후장명음출현시간、배기시간급진식시간균교기타3조장,차이유통계학의의(P<0.05).결론 복강경위암근치술안전미창우세명현,단교고기복압력불리우술후장점막화장공능적회복,술중응재보증수술시야청석적정황하진량강저기복압력.
Objective To investigate the influence of different pressures of CO2 pneumoperitioneum on pathomorphism and function of intestines following laparoscopic gastrectomy(LG).Methods Forty-eight gastric cancer patients were prospectively enrolled in the study.Among them,36 patients scheduled for elective LG were randomly assigned to low pressure group (LP),middle pressure (MP),and high pressure group (HP) with 12 cases in each group.The CO2 pneumoperitoneum pressure was maintained at 8-10 mmHg in LP,11-13 mmHg in MP,and 14-16 mmHg in HP.The control group was open gastrectomy group(OG) in 12 cases.The intestinal pathomorphism and level of plasma D-lactic acid before,during and after operation,and postoperative intestinal function of four groups were examined and compared.Results There were no statistical differences in preoperative data among the four groups (all P>0.05).LG group was associated with a lower rate of surgical complications than OG (8.3% vs.41.7%,P<0.05).No obvious damage of intestinal mucosa was found in OG group.Damage degree of intestinal mucosa after oPeration in LP,MP and HP groups was 0-1,1-2,and 2-3 respectively.There was significant change in intestinal pathomorphism after operation in both HP and MP groups.The levels of D-lactic acid before operation were not significantly different among all the four groups,but increased significantly in each group after operation(all P<0.05).HP group had the highest level of plasma D-lactic acid and presented with delayed bowel sound return (4.5 d),time to first flatus (5.4 d),and intake (6.0 d) ascompared to the other 3 groups (all P<0.05).Conclusions Laparoscopic radical gastrectomy is safe and minimally invasive.Higher pneumoperitoneal pressure is harmful to the recovery of intestinal mucosa and function.Therefore the pneumoperitioneum pressure should be maintained as low as possible under clear visualization during operation.