劉一萍,楊萍,黎笑歡,張奎林,周文明,陽飛良,任海波
腹腔鏡前側切除術治療直腸癌的臨床療效
劉一萍,楊萍,黎笑歡,張奎林,周文明,陽飛良,任海波
(江西省萍鄉市第二人民醫院普外科,江西 萍鄉 337000)
目的 探究腹腔鏡前側切除術治療直腸癌的臨床療效。方法 將76例直腸癌患者根據處理方式不同分對照組、腹腔鏡組,各38例。對照組采用傳統的開腹直腸癌切除手術治療;腹腔鏡組則用腹腔鏡前側切除術治療。比較兩組患者直腸癌治療效果;術后排氣時間、術中出血量、術后鎮痛次數、住院時間;吻合口瘺、腹腔粘連等并發癥發生率;手術前后SF-36生活質量評分。結果 腹腔鏡組患者直腸癌治療效果100.00%比對照組76.32%高,差異有統計學意義(P<0.05);腹腔鏡組術后排氣時間、術中出血量、術后鎮痛次數、住院時間(2.01±0.32)d、(230.24±37.13)mL、(1.71±0.13)次、(6.21±0.55)d比對照組(3.72±1.91)d、(385.24±56.13)mL、(2.62±1.82)次、(8.13±1.66)d好,差異有統計學意義(P<0.05);腹腔鏡組吻合口瘺、腹腔粘連等并發癥發生率2.27%比對照組23.68%低,差異有統計學意義(P<0.05)。在術前兩組患者SF-36生活質量評分比較差異無統計學意義;術后腹腔鏡組患者SF-36生活質量評分顯著高于對照組,差異有統計學意義(P<0.05)。結論 腹腔鏡前側切除術治療直腸癌的臨床療效確切,可有效改善患者病情,減少創傷,縮短術后胃腸功能恢復時間,減輕術后疼痛,減少并發癥,改善患者生活質量,值得推廣。
腹腔鏡前側切除術;直腸癌;臨床療效;生活質量;并發癥
直腸癌為常見消化系統惡性腫瘤,傳統開腹手術治療效果欠佳,創傷大,并發癥多,而腹腔鏡前側切除術治療具有微創性、無瘢痕、并發癥少等優勢,但手術難度也相對較高,在操作時需注意細節和無菌操作,以提高手術安全性[1]。本文將76例直腸癌患者根據處理方式不同分對照組、腹腔鏡組,探討了腹腔鏡前側切除術治療直腸癌的臨床療效,報道如下。
1.1 臨床資料 將本院2016年1月~2017年1月76例直腸癌患者根據處理方式不同分對照組、腹腔鏡組,各38例。對照組男28例、女10例,年齡43~75歲,平均(48.73±5.01)歲。低分化3例,中分化20例,高分化15例。腹腔鏡組男29例、女9例,年齡41~75歲,平均(48.92±5.24)歲。低分化3例,中分化19例,高分化16例。兩組患者臨床資料比較差異無統計學意義,具有可比性。
1.2 方法 對照組采用傳統的開腹直腸癌切除手術治療,實施靜吸復合全麻,取截石位,左下腹旁正中切口,先對腹腔進行探查,觀察有無腫瘤轉移。分離血管,對淋巴結進行清掃,對直腸背側進行銳性游離直至盆底,在距離腫瘤遠端5 cm下將直腸切斷,并用聚乙烯吡咯烷酮消毒,將乙狀結腸端切斷,乙狀結腸遠端和直腸上段吻合。
腹腔鏡組則用腹腔鏡前側切除術治療。實施靜吸復合全麻,取截石位,臍部置入10 mm觀察孔,將腹腔鏡置入進行探查。根據患者情況設置穿刺孔,以置入超聲刀和抓鉗、吸引器等,腹腔鏡下探查腹腔,并用紗布帶進行乙狀結腸結扎和牽引。用超聲刀進行直腸系膜游離并處理細小血管,將大血管夾閉和切斷。在腫瘤下2 cm用直線切割器將直腸下段切斷,從左下腹穿刺孔將游離和切斷后的直腸組織經無菌袋取出,用傳統方法在體外切除,將乙狀結腸切斷,吻合器頭端在近端結腸部位,用固定荷包放回腹腔,并給予體內吻合。術后給予常規抗感染治療[2-3]。
1.3 觀察指標 比較兩組患者直腸癌治療效果;術后排氣時間、術中出血量、術后鎮痛次數、住院時間;吻合口瘺、腹腔粘連等并發癥發生率;手術前后SF-36生活質量評分。
其中,SF-36生活質量評分以100分為滿分,分數越高則說明生活質量越高。顯效:病灶切除,手術成功,術后無出現并發癥;有效:癥狀改善,術后并發癥輕微;無效:未達到上述標準??傆行?顯效率+有效率[4]。
1.4 統計學方法 本研究數據均使用SPSS 18.0軟件統計處理,計量資料采用“x±s”表示,組間比較采用t檢驗;計數資料用例數(n)表示,組間率(%)的比較采用χ2檢驗。P<0.05為差異有統計學意義。
2.1 直腸癌治療效果比較 腹腔鏡組患者直腸癌治療效果100.00%比對照組76.32%高,差異有統計學意義(P<0.05),見表1。

表1 兩組患者直腸癌治療效果比較(n)Table 1 Comparison of the two groups of patients with rectal cancer treatment number of cases(n)
2.2 術后排氣時間、術中出血量、術后鎮痛次數、住院時間比較 腹腔鏡組術后排氣時間、術中出血量、術后鎮痛次數、住院時間均比對照組好,差異具有統計學意義(P<0.05),見表2。

表2 術后排氣時間、術中出血量、術后鎮痛次數、住院時間比較(x±s)Table 2 Postoperative exhaust time,intraoperative blood loss,postoperative analgesia,hospitalization time(x±s)
2.3 吻合口瘺、腹腔粘連等并發癥發生率比較 腹腔鏡組吻合口瘺、腹腔粘連等并發癥發生率比對照組低,差異有統計學意義(P<0.05),見表3。

表3 兩組患者吻合口瘺、腹腔粘連等并發癥發生率比較(n)Table 3 Two groups of patients with anastomotic fistula,abdominal adhesions and other complications of the incidence(n)
2.4 干預前后SF-36生活質量評分 干預前SF-36生活質量評分相似,差異無統計學意義。干預后腹腔鏡組SF-36生活質量評分優于對照組,差異具有統計學意義(P<0.05),見表4。

表4 干預前后SF-36生活質量評分比較(x±s)Table 4 Comparison of SF-36 quality of life before and after intervention(x±s)
直腸癌是臨床常見惡性腫瘤,近年來隨著飲食結構改變和人口老齡化逐漸嚴峻,直腸癌發病率逐年升高,因其解剖關系復雜,手術治療若不徹底,容易出現復發,因此在對直腸癌進行手術治療時需遵循徹底切除腫瘤,快速恢復肛門排氣功能,以確保患者生活質量。傳統多采用開腹手術進行治療,但手術切口比較大,可給患者帶來較大的創傷,術后并發癥多。另外,傳統開腹手術淋巴清掃不徹底,可導致復發,造成患者生活質量下降[5-6]。
腹腔鏡前側切除術治療直腸癌效果較好,創傷小,出血少,術后并發癥少,恢復較快。但需注意的是,腹腔鏡前側切除術后也容易出現吻合口出血、切口感染等并發癥,因此在手術中需注意保持視野清晰,在切口吻合器頭座放置的時候需根據腸壁厚度合理調整,避免切割腸壁。為預防吻合口出血發生,需注意擰緊吻合,確保設備完善,及時檢查吻合后是否發生出血等并發癥[7-8]。
和傳統的開腹直腸癌切除手術比較,腹腔鏡前側切除術治療難度顯著降低,可減少腹腔污染發生率,容易推廣應用[9]。另外,腹壁幾乎不遺留手術瘢痕,可提高腹壁美容效果,但在操作過程需注意嚴格執行無菌操作,并徹底沖洗,預防術后感染和復發[10]。
本研究中,對照組采用傳統的開腹直腸癌切除手術治療;腹腔鏡組則用腹腔鏡前側切除術治療。結果顯示,腹腔鏡組患者直腸癌治療效果比對照組高,差異有統計學意義(P<0.05);腹腔鏡組術后排氣時間、術中出血量、術后鎮痛次數、住院時間比對照組好,差異有統計學意義(P<0.05);腹腔鏡組吻合口瘺、腹腔粘連等并發癥發生率比對照組低,差異有統計學意義(P<0.05)。在術前兩組患者SF-36生活質量評分比較差異無統計學意義;術后腹腔鏡組患者SF-36生活質量評分顯著高于對照組,差異有統計學意義(P<0.05)。
綜上所述,腹腔鏡前側切除術治療直腸癌的臨床療效確切,可有效改善患者病情,減少創傷,縮短術后胃腸功能恢復時間,減輕術后疼痛,減少并發癥,改善患者生活質量,值得推廣。
[1] 王立強.腹腔鏡下直腸癌前惻切除術治療直腸癌的效果觀察[J].中國保健營養,2017,27(9):154.
[2] 王峰,邱濤,龔旭晨,等.完全腹腔鏡前側切除術治療直腸癌51例臨床分析[J].中華腔鏡外科雜志(電子版),2016,9(1):41-43.
[3] Maggiulli E,Fiorino C,Passoni P,et al.Characterisation of rectal motion during neo-adjuvant radiochemotherapy for rectal cancer with image-guided tomotherapy: Implicationsforadaptivedoseescalation strategies[J].Acta Oncologica,2012,51(3):318-324.
[4] 蔡文.腹腔鏡前側切除術與開腹術治療直腸癌的療效比較[J].臨床檢驗雜志(電子版),2016,5(1):19-21.
[5] Attenberger UI,Pilz LR,Morelli JN,et al.MultiparametricMRIofrectalcancer-Doquantitative functional MR measurements correlate with radiologic and pathologic tumor stages?[J].European Journal of Radiology,2014,83(7):1036-1043.
[6] 張逖,張建都,王泰岳,等.腹腔鏡下直腸癌前側切除術治療直腸癌156例療效觀察[J].山東醫藥,2013,53(23):81-82.
[7] Lee NK,Kim CY,Park YJ,et al.Clinical implication of negative conversion of predicted circumferential resection margin status after preoperative chemoradiotherapy forlocally advanced rectalcancer[J].European Journal of Radiology,2014,83(2):245-249.
[8] 羅慧,潘燕.腹腔鏡下老年直腸癌切除術患者的手術室護理效果評價[J].當代醫學,2016,22(29):102.
[9] Kotti A,Holmqvist A,Albertsson M,et al.SPARCL1 expression increases with preoperative radiation therapy and predicts better survival in rectal cancer patients[J].International Journal of Radiation Oncology,Biology,Physics,2014,88(5):1196-1202.
[10]Myerson RJ,Tan B,Hunt S,et al.Five fractions of radiationtherapyfollowedby4cyclesofFOLFOX chemotherapy as preoperative treatment for rectal cancer[J].International Journal of Radiation Oncology,Biology,Physics,2014,88(4):829-836.
Clinical efficacy of laparoscopic anterior resection for rectal cancer
Liu Yi-ping,Yang Ping,Li Xiao-huan,Zhang Kui-lin,Zhou Wen-ming,Yang Fei-liang,Ren Hai-bo
(Pingxiang City,Jiangxi Province Second People's Hospital General Surgery,Pingxiang,Jiangxi,337000,China)
Objective To investigate the clinical efficacy of laparoscopic anterior resection in the treatment of rectal cancer.Methods 76 cases of rectal cancer patients who were divided into three groups according to the treatment group,the laparoscopic group and the 38 cases.The control group was treated with traditional open rectal cancer resection.The laparoscopic group was treated with laparoscopic anterior resection.The number of postoperative ventilation,postoperative analgesia,postoperative analgesia,postoperative analgesia,postoperative analgesia,postoperative analgesia,postoperative analgesia,postoperative analgesia Fistula,abdominal adhesions and other complications;before and after surgery SF-36 quality of life score.Results The treatment effect of rectal cancer in laparoscopic group was 100.00%higher than that in control group(76.32%),the difference was statistically significant(P<0.05).The effect of laparoscopic group was higher than that of the control group.The difference between the two groups was statistically significant(P<0.05).The postoperative ventilation time,intraoperative blood loss,postoperative analgesia,(2.01±0.32)d,(230.24±37.13)mL,(1.71±0.13)times,(6.21±0.55)d,the control group was(3.72±1.91)d,(385.24±56.13)mL,(2.62±1.82)times and(8.13±1.66)d,the difference was statistically significant(P<0.05);laparoscopic group anastomotic fistula,intraperitoneal adhesions,and the number of postoperative analgesia and postoperative analgesia were significantly higher in the laparoscopic group than in the control group.The incidence of complications was 2.27%lower than that of the control group,the difference was statistically significant(P<0.05).There was no significant difference in SF-36 quality of life between the two groups before and after operation.There was no significant difference between the two groups.The quality of life of SF-36 in laparoscopic group was significantly higher than that in control group(P<0.05).Conclusion Laparoscopic anterior resection of rectal cancer is effective in the treatment of rectal cancer,which can effectively improve the condition of the patients,reduce the trauma,shorten the recovery time of postoperative gastrointestinal function,reduce the postoperative pain,reduce the complications and improve the quality of life of patients.
Laparoscopic anterior resection;Rectal cancer;Clinical efficacy;Quality of life;Complication
10.3969/j.issn.1009-4393.2017.36.011