AIM To evaluate the safety and feasibility of a new technology combining low-pressure pneumoperitoneum(LPP) and abdominal wall lift(AWL) in laparoscopic total mesorectal excision(TME) for rectal cancer.METHODS From No...AIM To evaluate the safety and feasibility of a new technology combining low-pressure pneumoperitoneum(LPP) and abdominal wall lift(AWL) in laparoscopic total mesorectal excision(TME) for rectal cancer.METHODS From November 2015 to July 2017,26 patients underwent laparoscopic TME for rectal cancer using LPP(6-8 mm Hg) with subcutaneous AWL in Qilu Hospital of Shandong University,Jinan,China.Clinical data regarding patients' demographics,intraoperative monitoring indices,operation-related indices andpathological outcomes were prospectively collected.RESULTS Laparoscopic TME was performed in 26 cases(14 anterior resection and 12 abdominoperineal resection) successfully,without conversion to open or laparoscopic surgery with standard-pressure pneumoperitoneum.Intraoperative monitoring showed stable heart rate,blood pressure and paw airway pressure.The mean operative time was 194.29 ± 41.27 min(range:125-270 min) and 200.41 ± 20.56 min(range:170-230 min) for anterior resection and abdominoperineal resection,respectively.The mean number of lymph nodes harvested was 16.71 ± 5.06(range:7-27).There was no positive circumferential or distal resection margin.No local recurrence was observed during a median follow-up period of 11.96 ± 5.55 mo(range:5-23 mo).CONCLUSION LPP combined with AWL is safe and feasible for laparoscopic TME.The technique can provide satisfactory exposure of the operative field and stable operative monitoring indices.展开更多
目的探讨经脐双套管技术联合单通道腹腔镜小儿腹腔镜阑尾切除术的可行性。方法经脐部置入1个10mm trocar(置入单通道腹腔镜),1个5 mm trocar,经腹腔镜操作通道和5 mm trocar置入加长操作器械完成小儿腹腔镜阑尾切除术。结果 38例患儿顺...目的探讨经脐双套管技术联合单通道腹腔镜小儿腹腔镜阑尾切除术的可行性。方法经脐部置入1个10mm trocar(置入单通道腹腔镜),1个5 mm trocar,经腹腔镜操作通道和5 mm trocar置入加长操作器械完成小儿腹腔镜阑尾切除术。结果 38例患儿顺利完成经脐入路腹腔镜阑尾切除术;2例因局部粘连严重,操作困难,中转常规腹腔镜手术。手术时间30～80 min,平均50 min。无切口感染、腹腔脓肿、肠漏等并发症发生。40例术后6个月随访,患儿均恢复顺利,腹壁几乎无可见手术瘢痕。结论经脐双套管技术联合单通道腹腔镜小儿阑尾切除术是一种新型的腹壁无瘢痕手术,可行。展开更多
目的探讨低气腹压辅助悬吊式腹腔镜在老年胆囊切除术中的应用价值。方法将2015年8月~2017年7月150例65岁及以上腹腔镜胆囊切除术随机分为气腹组(气腹压13~15 mm Hg)、无气腹组、低压悬吊1组(10~12 mm Hg)、低压悬吊2组(7~9 mm Hg)、低...目的探讨低气腹压辅助悬吊式腹腔镜在老年胆囊切除术中的应用价值。方法将2015年8月~2017年7月150例65岁及以上腹腔镜胆囊切除术随机分为气腹组(气腹压13~15 mm Hg)、无气腹组、低压悬吊1组(10~12 mm Hg)、低压悬吊2组(7~9 mm Hg)、低压悬吊3组(4~6 mm Hg),各组均为30例。监测气腹形成后5 min、20 min以及气腹放尽后5min心率、收缩压、呼气末CO_2分压、气道压力,记录手术时间,术前、术后2 h和8 h抽血检测D-乳酸、二胺氧化酶(DAO)。结果低压悬吊3组心率和收缩压变化较气腹组更小(P<0.05)。低压悬吊3组气道压力及呼气末CO_2分压明显低于气腹组(P<0.05)。手术时间无气腹组显著长于气腹组和3个低压悬吊组(P<0.05),低压悬吊3组与气腹组之间无显著性差异(P>0.05)。D-乳酸、二胺氧化酶各组之间无显著差异(P>0.05)。结论与传统气腹腹腔镜手术相比,低气腹压(4~6mm Hg)辅助悬吊式腹腔镜手术对循环和呼吸功能的影响更小;与无气腹悬吊式腹腔镜手术相比,低气腹压(4~6 mm Hg)辅助悬吊式腹腔镜手术可以缩短手术时间,减少术中出血量。低气腹压(4~6 mm Hg)辅助悬吊式腹腔镜手术值得在老年患者胆囊切除术中推广应用。展开更多
基金Supported by the Special Found for Taishan Scholar Project of Shandong Province,China
文摘AIM To evaluate the safety and feasibility of a new technology combining low-pressure pneumoperitoneum(LPP) and abdominal wall lift(AWL) in laparoscopic total mesorectal excision(TME) for rectal cancer.METHODS From November 2015 to July 2017,26 patients underwent laparoscopic TME for rectal cancer using LPP(6-8 mm Hg) with subcutaneous AWL in Qilu Hospital of Shandong University,Jinan,China.Clinical data regarding patients' demographics,intraoperative monitoring indices,operation-related indices andpathological outcomes were prospectively collected.RESULTS Laparoscopic TME was performed in 26 cases(14 anterior resection and 12 abdominoperineal resection) successfully,without conversion to open or laparoscopic surgery with standard-pressure pneumoperitoneum.Intraoperative monitoring showed stable heart rate,blood pressure and paw airway pressure.The mean operative time was 194.29 ± 41.27 min(range:125-270 min) and 200.41 ± 20.56 min(range:170-230 min) for anterior resection and abdominoperineal resection,respectively.The mean number of lymph nodes harvested was 16.71 ± 5.06(range:7-27).There was no positive circumferential or distal resection margin.No local recurrence was observed during a median follow-up period of 11.96 ± 5.55 mo(range:5-23 mo).CONCLUSION LPP combined with AWL is safe and feasible for laparoscopic TME.The technique can provide satisfactory exposure of the operative field and stable operative monitoring indices.
文摘目的探讨经脐双套管技术联合单通道腹腔镜小儿腹腔镜阑尾切除术的可行性。方法经脐部置入1个10mm trocar(置入单通道腹腔镜),1个5 mm trocar,经腹腔镜操作通道和5 mm trocar置入加长操作器械完成小儿腹腔镜阑尾切除术。结果 38例患儿顺利完成经脐入路腹腔镜阑尾切除术;2例因局部粘连严重,操作困难,中转常规腹腔镜手术。手术时间30～80 min,平均50 min。无切口感染、腹腔脓肿、肠漏等并发症发生。40例术后6个月随访,患儿均恢复顺利,腹壁几乎无可见手术瘢痕。结论经脐双套管技术联合单通道腹腔镜小儿阑尾切除术是一种新型的腹壁无瘢痕手术,可行。
文摘目的探讨低气腹压辅助悬吊式腹腔镜在老年胆囊切除术中的应用价值。方法将2015年8月~2017年7月150例65岁及以上腹腔镜胆囊切除术随机分为气腹组(气腹压13~15 mm Hg)、无气腹组、低压悬吊1组(10~12 mm Hg)、低压悬吊2组(7~9 mm Hg)、低压悬吊3组(4~6 mm Hg),各组均为30例。监测气腹形成后5 min、20 min以及气腹放尽后5min心率、收缩压、呼气末CO_2分压、气道压力,记录手术时间,术前、术后2 h和8 h抽血检测D-乳酸、二胺氧化酶(DAO)。结果低压悬吊3组心率和收缩压变化较气腹组更小(P<0.05)。低压悬吊3组气道压力及呼气末CO_2分压明显低于气腹组(P<0.05)。手术时间无气腹组显著长于气腹组和3个低压悬吊组(P<0.05),低压悬吊3组与气腹组之间无显著性差异(P>0.05)。D-乳酸、二胺氧化酶各组之间无显著差异(P>0.05)。结论与传统气腹腹腔镜手术相比,低气腹压(4~6mm Hg)辅助悬吊式腹腔镜手术对循环和呼吸功能的影响更小;与无气腹悬吊式腹腔镜手术相比,低气腹压(4~6 mm Hg)辅助悬吊式腹腔镜手术可以缩短手术时间,减少术中出血量。低气腹压(4~6 mm Hg)辅助悬吊式腹腔镜手术值得在老年患者胆囊切除术中推广应用。
