周麗麗 薛金鈴
[摘要] 目的 探討常規(guī)和改良陰道斷端縫合方案對(duì)行微創(chuàng)全子宮切除術(shù)患者手術(shù)相關(guān)臨床指標(biāo)及術(shù)后并發(fā)癥的影響。 方法 方便選取該院2015年5月—2018年5月收治行微創(chuàng)全子宮切除術(shù)患者共150例,以隨機(jī)抽簽法分為對(duì)照組(75例)和觀察組(75例),分別在術(shù)中采用常規(guī)和改良陰道斷端縫合方案;比較兩組患者手術(shù)相關(guān)臨床指標(biāo)水平和術(shù)后并發(fā)癥發(fā)生率。 結(jié)果 對(duì)照組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(105.62±14.85)min、(112.02±18.06)mL,(40.12±4.60)h、(5.68±1.63)d;觀察組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(82.91±10.20)min、(89.65±12.53)mL、(39.35±4.29)h、(5.29±1.48)d;觀察組手術(shù)時(shí)間和術(shù)中失血量均顯著少于對(duì)照組(t=3.780、4.120,P=0.000、0.000);兩組術(shù)后排氣時(shí)間和住院時(shí)間比較差異無統(tǒng)計(jì)學(xué)意義(t=0.780、0.51、P=0.450、0.630);對(duì)照組和觀察組術(shù)后并發(fā)癥發(fā)生率分別為5.33%、0.00%;觀察組術(shù)后并發(fā)癥發(fā)生率均顯著低于對(duì)照組(χ2=5.940,P=0.03)。 結(jié)論 相較于常規(guī)陰道斷端縫合方案,改良陰道斷端縫合方案用于行微創(chuàng)全子宮切除術(shù)可有效縮短手術(shù)用時(shí),降低醫(yī)源性創(chuàng)傷水平,并有助于避免術(shù)后并發(fā)癥出現(xiàn)。
[關(guān)鍵詞] 陰道斷端;縫合;微創(chuàng)手術(shù);全子宮切除
[中圖分類號(hào)] R713.4+2? ? ? ? ? [文獻(xiàn)標(biāo)識(shí)碼] A? ? ? ? ? [文章編號(hào)] 1674-0742(2019)09(c)-0036-03
[Abstract] Objective To investigate the effect of conventional and modified vaginal sutures on surgical outcomes and postoperative complications in patients undergoing minimally invasive hysterectomy. Methods A total of 150 patients with minimally invasive hysterectomy were convenient enrolled in the hospital from May 2015 to May 2018. They were randomly divided into control group (75 cases) and observation group (75 cases). Routine and modified vaginal sutures were used; the clinical outcomes and postoperative complication rates were compared between the two groups. Results The operation time, intraoperative blood loss, postoperative exhaust time and hospitalization time of the control group were (105.62±14.85) min, (112.02±18.06)mL, (40.12±4.60)h, (5.68±1.63)d; the operation time, intraoperative blood loss, postoperative exhaust time and hospitalization time of the observation group were (82.91±10.20) min, (89.65±12.53)mL, (39.35±4.29)h, (5.29±1.48) d; observation group of the operation time and intraoperative blood loss were significantly lower in the group than in the control group (t=3.780, 4.120, P=0.000, 0.000). There was no statistically significant difference in the postoperative exhaust time and hospitalization time between the two groups (t=0.780, 0.510, P=0.450, 0.630); the incidence of postoperative complications in the control group and the observation group were 5.33%, 0.00%, respectively; the incidence of postoperative complications in the observation group was significantly lower than that in the control group (χ2=5.940, P=0.030). Conclusion Compared with the conventional vaginal suture suture protocol, the modified vaginal suture suture protocol for minimally invasive hysterectomy can effectively shorten the time of surgery, reduce the level of iatrogenic trauma, and help to avoid postoperative complications.
[Key words] Vaginal stump; Suture; Minimally invasive surgery; Total hysterectomy
該文以該院2015年5月—2018年5月收治行微創(chuàng)全子宮切除術(shù)患者共150例作為研究對(duì)象,分別在術(shù)中采用常規(guī)和改良陰道斷端縫合方案;比較兩組患者手術(shù)相關(guān)臨床指標(biāo)水平和術(shù)后并發(fā)癥發(fā)生率,旨在探討常規(guī)和改良陰道斷端縫合方案對(duì)行微創(chuàng)全子宮切除術(shù)患者手術(shù)相關(guān)臨床指標(biāo)及術(shù)后并發(fā)癥的影響,現(xiàn)報(bào)道如下。
1? 資料與方法
1.1? 一般資料
方便選取該院收治行微創(chuàng)全子宮切除術(shù)患者共150例,以隨機(jī)抽簽法分為對(duì)照組和觀察組,每組75例;對(duì)照組患者平均年齡為(45.12±6.89)歲,根據(jù)疾病類型劃分,子宮肌瘤49例,子宮腺肌病21例,功能失調(diào)性子宮出血5例,根據(jù)子宮大小劃分,孕10~12周47例,12~16周20例,16~18周8例;根據(jù)既往合并腹部手術(shù)史類型劃分,子宮內(nèi)膜異位癥19例,卵巢囊腫8例。觀察組患者平均年齡為(45.78±6.95)歲,根據(jù)疾病類型劃分,子宮肌瘤52例,子宮腺肌病20例,功能失調(diào)性子宮出血4例,根據(jù)子宮大小劃分,孕10~12周44例,12~16周24例,16~18周7例;根據(jù)既往合并腹部手術(shù)史類型劃分,子宮內(nèi)膜異位癥22例,卵巢囊腫5例。兩組患者年齡、疾病類型、子宮大小及既往合并腹部手術(shù)史等資料比較差異無統(tǒng)計(jì)學(xué)意義(P>0.05)。
1.1.1? 納入標(biāo)準(zhǔn)? ①根據(jù)婦科檢查、影像學(xué)及病理活檢確診子宮肌瘤或子宮腺肌癥;②符合全子宮切除指征并自愿切除[1];③年齡35~55歲;④方案經(jīng)倫理委員會(huì)批準(zhǔn),且患者及家屬知情同意。
1.1.2? 排除標(biāo)準(zhǔn)? ①子宮頸或子宮內(nèi)膜惡性病變;②既往長期應(yīng)用激素及免疫抑制劑;③盆腔嚴(yán)重粘連;④血液系統(tǒng)疾病;⑤重要臟器功能障礙。
1.2? 方法
兩組患者均行常規(guī)腹腔鏡下全子宮切除術(shù)治療,其中陰部手術(shù)操作時(shí)首先取出舉宮杯,沿骨盆曲線自陰道取出子宮,對(duì)于體積過大者可逐塊切開取出;子宮取出后開始進(jìn)行陰道斷端縫合;其中觀察組采用改良縫合方案,即陰道內(nèi)置入吸耳球,放置時(shí)球形氣囊向上并位于陰道斷端處緊密吻合,充分暴露陰道斷端;通過吸耳球放入可吸收縫合線,實(shí)現(xiàn)陰道斷端連續(xù)縫合,沖洗盆腔確認(rèn)創(chuàng)面無出血后,取出縫合線、Trocar及陰道內(nèi)吸耳球。對(duì)照組則采用常規(guī)縫合方案,即在子宮取出后直接縫合陰道斷端,沖洗盆腔確認(rèn)創(chuàng)面無出血后,取出縫合線和Trocar。
1.3? 觀察指標(biāo)
①手術(shù)相關(guān)臨床指標(biāo)包括手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間;其中術(shù)中失血量=吸引器液體量-沖洗水量[2];②術(shù)后并發(fā)癥類型包括術(shù)后殘端出血和殘端感染。
1.4? 統(tǒng)計(jì)方法
數(shù)據(jù)分析運(yùn)用SPSS 24.0統(tǒng)計(jì)學(xué)軟件;其中計(jì)量資料以(x±s)表示,采用t檢驗(yàn)計(jì)數(shù)資料以[n(%)]表示,采用χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2? 結(jié)果
2.1? 兩組患者手術(shù)相關(guān)臨床指標(biāo)水平比較
對(duì)照組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(105.62±14.85)min,(112.02±18.06)mL,(40.12±4.60)h,(5.68±1.63)d;觀察組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(82.91±10.20)min,(89.65±12.53)mL,(39.35±4.29)h,(5.29±1.48)d;觀察組手術(shù)操作時(shí)間和術(shù)中失血量均顯著少于對(duì)照組(t=3.78、4.12,P=0.00、0.00);兩組術(shù)后排氣時(shí)間和住院時(shí)間比較差異無統(tǒng)計(jì)學(xué)意義(t=0.780、0.510、P=0.450、0.630),見表1。
2.2? 兩組患者術(shù)后并發(fā)癥發(fā)生率比較
對(duì)照組術(shù)后出現(xiàn)殘端出血和殘端感染分別為3例,1例,發(fā)生率為5.33%;觀察組術(shù)后均未出現(xiàn)殘端出血和殘端感染,發(fā)生率為0.00%;觀察組術(shù)后并發(fā)癥發(fā)生率均顯著低于對(duì)照組(χ2=5.940,P=0.030),見表2。
3? 討論
近年來腹腔鏡全子宮切除術(shù)以其微創(chuàng)、疼痛相對(duì)輕微及術(shù)后恢復(fù)快等優(yōu)勢在臨床得到廣泛應(yīng)用[3];而陰道斷端縫合被認(rèn)為是全子宮切除術(shù)中重要環(huán)節(jié),以往在無器械輔助下進(jìn)行縫合費(fèi)時(shí)費(fèi)力,這主要與視野窄小、暴露程度差密切相關(guān)[4];同時(shí)術(shù)中縫合不到位極易造成縫線滑脫、斷端出血及切口疝,嚴(yán)重影響術(shù)后康復(fù)進(jìn)程[5]。
該次研究采用改良陰道斷端縫合方案,即在吸耳球輔助下完成陰道斷端縫合,可有效避免CO2氣體外漏,保證視野暴露清楚,并有效降低操作難度,縮短手術(shù)用時(shí)[6]??p合陰道斷端時(shí)吸耳球輔助能夠?qū)崿F(xiàn)陰道穹隆適度撐起,有效下推膀胱和宮旁組織,促進(jìn)輸尿管外移,進(jìn)而達(dá)到提高縫合速度和安全性的目的[7];縫合時(shí)縫線傳遞可通過吸耳球進(jìn)出盆腔靈活完成,無需以往通過Trocar拔出方可完成,進(jìn)一步降低術(shù)后切口并發(fā)癥發(fā)生風(fēng)險(xiǎn)[8];吸耳球底部弧形球面撐起陰道斷端有助于避免遺漏或縫合過多斷端周圍組織,降低膀胱、直腸及周圍組織損傷幾率;同時(shí)吸耳球較以往橡膠手套、紗布強(qiáng)度更大且更厚,可有效預(yù)防斷端組織與其誤縫問題[9]。
該研究結(jié)果中,對(duì)照組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(105.62±14.85)min、(112.02±18.06)mL、(40.12±4.60)h、(5.68±1.63)d;觀察組患者手術(shù)時(shí)間、術(shù)中失血量、術(shù)后排氣時(shí)間及住院時(shí)間分別為(82.91±10.20)min、(89.65±12.53)mL、(39.35±4.29)h、(5.29±1.48)d;觀察組手術(shù)時(shí)間和術(shù)中失血量均顯著少于對(duì)照組(P<0.05);兩組術(shù)后排氣時(shí)間和住院時(shí)間比較差異無統(tǒng)計(jì)學(xué)意義(P>0.05),證實(shí)改良陰道斷端縫合方案應(yīng)用有助于縮短微創(chuàng)全子宮切除術(shù)中用時(shí),減少失血量,且未對(duì)術(shù)后康復(fù)進(jìn)程產(chǎn)生不利影響;而對(duì)照組術(shù)后出現(xiàn)殘端出血和殘端感染分別為3例,1例,發(fā)生率為5.33%;觀察組術(shù)后均未出現(xiàn)殘端出血和殘端感染,發(fā)生率為0.00%;觀察組術(shù)后并發(fā)癥發(fā)生率均顯著低于對(duì)照組(P<0.05),則表明行微創(chuàng)全子宮切除術(shù)患者術(shù)中采用改良陰道斷端縫合方案可有效預(yù)防術(shù)后相關(guān)并發(fā)癥發(fā)生,在安全性方面更具優(yōu)勢;以往國內(nèi)報(bào)道結(jié)果亦顯示改良陰道斷端縫合方案術(shù)后并發(fā)癥發(fā)生率僅為0.1%~0.5%[10]。
綜上所述,相較于常規(guī)陰道斷端縫合方案,改良陰道斷端縫合方案用于行微創(chuàng)全子宮切除術(shù)可有效縮短手術(shù)用時(shí),降低醫(yī)源性創(chuàng)傷水平,并有助于避免術(shù)后并發(fā)癥出現(xiàn)。
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(收稿日期:2019-06-20)