0.05);術(shù)后3個(gè)月,兩組E2均較術(shù)前下降,F(xiàn)SH均較術(shù)前升高,差異均有統(tǒng)計(jì)學(xué)"/>
王韋娟 閆密
【摘要】 目的:探討腹腔鏡下卵巢囊腫剝除術(shù)中不同止血方法對(duì)術(shù)后卵巢功能的影響。方法:選取于筆者所在醫(yī)院行腹腔鏡下卵巢囊腫剝除術(shù)患者53例,隨機(jī)分成兩組,試驗(yàn)組采用套扎止血,對(duì)照組采用電凝止血。對(duì)比兩組術(shù)前與術(shù)后3個(gè)月雌二醇(E2)、卵泡刺激素(FSH)水平,統(tǒng)計(jì)兩組術(shù)后3個(gè)月術(shù)側(cè)及對(duì)側(cè)卵巢竇卵泡(Fo)數(shù)量及卵巢最大平面平均直徑(MOD)。結(jié)果:兩組術(shù)前E2、FSH比較,差異均無統(tǒng)計(jì)學(xué)意義(P>0.05);術(shù)后3個(gè)月,兩組E2均較術(shù)前下降,F(xiàn)SH均較術(shù)前升高,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組E2高于對(duì)照組,F(xiàn)SH低于對(duì)照組,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);術(shù)后3個(gè)月,兩組術(shù)側(cè)卵巢Fo數(shù)量均較對(duì)側(cè)減少,術(shù)側(cè)MOD均較對(duì)側(cè)減小,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組術(shù)側(cè)卵巢Fo數(shù)量多于對(duì)照組,術(shù)側(cè)MOD大于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:對(duì)于單側(cè)卵巢囊性腫瘤患者,在腹腔鏡下卵巢囊腫剝除術(shù)中采用套扎方法止血能更好地保護(hù)術(shù)側(cè)卵巢功能。
【關(guān)鍵詞】 腹腔鏡 卵巢囊腫剝除術(shù) 套扎止血 卵巢功能
doi:10.14033/j.cnki.cfmr.2020.08.059??文獻(xiàn)標(biāo)識(shí)碼 B??文章編號(hào) 1674-6805(2020)08-0-03
Influence of Different Hemostatic Ways during Laparoscopic Oophorocystectomy on Ovarian Functions/WANG Weijuan, YAN Mi. //Chinese and Foreign Medical Research, 2020, 18(8): -142
[Abstract] Objective: To study the influence of different hemostatic ways during laparoscopic oophorocystectomy on ovarian function. Method: A total of 53 patients undergoing laparoscopic oophorocystectomy in our hospital were randomly divided into two groups, the experimental group was treated with ligation hemostasis, and the control group was treated with electrocautery. Before and 3 months after surgery, the levels of estradiol (E2) and follicle-stimulating hormone (FSH) were compared between the two groups, and the number of antral follicles (Fo) in the operative and contralateral ovary and the maximum ovarian diameter (MOD) of the two groups were calculated. Result: The levels of E2 and FSH of the two groups were compared, and the differences were not statistically significant (P>0.05). And 3 months after the surgery, the levels of E2 of the two groups decreased than those before surgery, and the levels of FSH of the two groups increased than those before surgery, and the differences were statistically significant (P<0.05). The level of E2 in the experimental group was higher than that of the control group, and the level of FSH was lower than that of the control group, and the differences were not statistically significant (P>0.05). And 3 months after the surgery, the number of antral follicles (Fo) in the operative ovary of the two groups decreased than those contralateral ovary, and MOD in the operative ovary decreased than those contralateral ovary, and the differences were statistically significant (P<0.05). The number of antral follicles (Fo) in the operative ovary of the experimental group was more than that of the control group, and MOD in the operative ovary was greater than that of the control group, and the differences were statistically significant (P<0.05). Conclusion: For patients with unilateral cystic ovarian tumor, ligation hemostasis is adopted in the laparoscopic oophorocystectomy can better protect ovarian function in the operative side.
[Key words] Laparoscopy Oophorocystectomy Ligation hemostasis Ovarian function
First-authors address: Linyi Coal Hot Spring Sanatorium of Shandong Province, Linyi 276032, China
近年來,在臨床諸多領(lǐng)域中,微創(chuàng)手術(shù)已逐漸替代傳統(tǒng)手術(shù)。腹腔鏡下卵巢囊腫剝除術(shù)在卵巢囊腫治療中被廣泛應(yīng)用,獲得廣大患者認(rèn)可。但腹腔鏡手術(shù)對(duì)組織的電損傷及病變器官功能的影響卻備受爭議。卵巢作為女性重要的性腺器官,具有生殖與內(nèi)分泌功能,對(duì)女性健康及生育十分重要。如何減少腹腔鏡下卵巢囊腫剝除術(shù)中損傷,一直是醫(yī)務(wù)工作者重點(diǎn)關(guān)注的問題。本文選取腹腔鏡下卵巢囊腫剝除術(shù)患者53例,探討不同止血方法對(duì)術(shù)后卵巢功能的影響。
1 資料與方法
1.1 一般資料
選取2016年1月-2018年12月筆者所在醫(yī)院收治的53例腹腔鏡下卵巢囊腫剝除術(shù)患者作為研究對(duì)象。納入標(biāo)準(zhǔn):(1)術(shù)前均確診為單側(cè)卵巢囊性腫瘤,直徑5~8 cm;(2)血清腫瘤標(biāo)志物均為陰性,性激素水平正常;(3)術(shù)后病理顯示為良性卵巢腫瘤。排除標(biāo)準(zhǔn):隨訪資料不全。隨機(jī)分為兩組,對(duì)照組28例,平均年齡(30.32±6.16)歲。試驗(yàn)組25例,平均年齡(31.28±5.79)歲。兩組年齡比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。醫(yī)院倫理委員會(huì)已批準(zhǔn)本次研究,所有患者均簽署知情同意書。
1.2 方法
手術(shù)前均采用氣管插管全身麻醉,在腹腔鏡下常規(guī)完成操作。切開腫瘤包膜時(shí)采用單極低功率、快速電凝電切。打開小口后,先用彎分離鉗分離腫瘤與包膜,再用剪刀逐步剪開。采用“卷地毯式”方法對(duì)卵巢囊腫剝除,邊剝離邊用雙極鉗鼓點(diǎn)式電凝止血。對(duì)照組在剝離至血管及卵巢門時(shí)先用雙極電凝組織,再用剪刀剪斷,把腫瘤與卵巢分離,完整剝離。試驗(yàn)組在剝離至血管及卵巢門時(shí)采用線圈套扎止血,再用剪刀剪斷,將腫瘤與卵巢分離,完整剝離。
1.3 觀察指標(biāo)及評(píng)價(jià)標(biāo)準(zhǔn)
術(shù)前及術(shù)后3個(gè)月,在月經(jīng)經(jīng)期第2~3天9:00-11:00抽血檢測雌二醇(E2)、卵泡刺激素(FSH)水平。育齡期女性卵泡期E2 92~275 pmol/L,F(xiàn)SH 1~9 U/L。術(shù)后3個(gè)月,采用陰道超聲統(tǒng)計(jì)術(shù)側(cè)及對(duì)側(cè)卵巢竇卵泡(Fo)數(shù)量,并測量卵巢最大平面平均直徑(MOD)。
1.4 統(tǒng)計(jì)學(xué)處理
使用SPSS 17.0對(duì)數(shù)據(jù)進(jìn)行統(tǒng)計(jì)學(xué)分析,計(jì)量資料以(x±s)表示,采用t檢驗(yàn),計(jì)數(shù)資料以率(%)表示,采用字2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組術(shù)前及術(shù)后3個(gè)月E2、FSH水平比較
兩組術(shù)前E2、FSH比較,差異均無統(tǒng)計(jì)學(xué)意義(P>0.05);術(shù)后3個(gè)月,試驗(yàn)組E2高于對(duì)照組,F(xiàn)SH低于對(duì)照組,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);術(shù)后3個(gè)月,兩組E2均較術(shù)前下降,F(xiàn)SH均較術(shù)前升高,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),見表1。
2.2 兩組術(shù)后3個(gè)月術(shù)側(cè)及對(duì)側(cè)卵巢Fo數(shù)量及MOD比較
術(shù)后3個(gè)月,兩組術(shù)側(cè)卵巢Fo數(shù)量均較對(duì)側(cè)減少,術(shù)側(cè)MOD均較對(duì)側(cè)減小,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組術(shù)側(cè)卵巢Fo數(shù)量多于對(duì)照組,術(shù)側(cè)MOD大于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),見表2。
3 討論
卵巢具有排卵、分泌性激素的作用,直接影響女性的健康及生育能力。卵巢功能下降受多種因素影響,如年齡、感染、卵巢手術(shù)、卵巢血供下降及免疫功能異常等[1]。卵巢腫瘤是常見的婦科腫瘤之一,組織學(xué)類型繁多,可發(fā)生于任何年齡。由于卵巢腫瘤可發(fā)生蒂扭轉(zhuǎn)、破裂、感染、惡變等并發(fā)癥,危及患者健康甚至生命,一經(jīng)發(fā)現(xiàn)應(yīng)及時(shí)行手術(shù)治療。目前,良性卵巢腫瘤多采用腹腔鏡下手術(shù),而惡性卵巢腫瘤一般采用開腹手術(shù)[2]。超聲引導(dǎo)下介入治療尚不普遍[3]。
腹腔鏡手術(shù)具有創(chuàng)傷小、患者恢復(fù)快、住院時(shí)間短、術(shù)后并發(fā)癥少等優(yōu)點(diǎn),但術(shù)中不同止血方式對(duì)機(jī)體組織功能的影響尚存在爭議[4-6]。腹腔鏡術(shù)中使用單、雙極切割和凝固對(duì)組織和細(xì)胞都是一種損傷。研究表明,卵巢囊腫剝除后皮質(zhì)厚度為(1.52±0.76)mm,組織在電功率60 W,鼓點(diǎn)式電凝2~4 s作用下,雙極損傷深度為(0.88±0.61)mm[7]。卵巢囊腫壁常與卵巢皮質(zhì)粘連,特別是在卵巢門處,分離過程中易造成卵巢創(chuàng)面廣泛出血,反復(fù)電灼易導(dǎo)致殘留卵巢皮質(zhì)損傷,破壞殘留卵泡及皮質(zhì)血供。其次,對(duì)于直徑>0.5 mm的血管采用電極電凝止血時(shí),鉗夾組織較多,電凝時(shí)間較長,極易破壞卵巢尤其是卵巢門的血管及血液供應(yīng),造成卵巢功能受損[8]。
研究表明,腹腔鏡下卵巢囊腫剝除術(shù)中采用縫合止血對(duì)術(shù)后卵巢功能的影響較電凝止血小[9-10]。但腹腔鏡下縫合操作復(fù)雜,技術(shù)要求較高,若操作不熟練會(huì)導(dǎo)致術(shù)中出血量增多,手術(shù)時(shí)間延長等,從而增加手術(shù)風(fēng)險(xiǎn)。研究表明,超聲刀對(duì)卵巢組織損傷較小[11-12]。但超聲刀價(jià)格昂貴,很多醫(yī)院并不常規(guī)配備。本研究中,對(duì)照組在手術(shù)過程中全程使用電極電凝止血,試驗(yàn)組在剝離至直徑>0.5 mm的血管及卵巢門處采用線圈套扎止血后再用剪刀剪斷的方法,以此來比較兩種止血方法對(duì)術(shù)后卵巢功能的影響。
評(píng)估卵巢儲(chǔ)備功能的主要指標(biāo)有:年齡、卵泡雌激素(FSH)、抑制素B、基礎(chǔ)雌二醇(E2)、竇卵泡(Fo)數(shù)、卵巢體積及卵巢間質(zhì)動(dòng)脈血流等。卵巢最大平面平均直徑系任一側(cè)卵巢兩個(gè)相互垂直平面最大徑線的均值,與卵巢體積的相關(guān)性高達(dá)90%[13]。采用普通超聲即可測量MOD。本次研究中,筆者選用FSH、E2、卵巢Fo數(shù)量和MOD作為評(píng)價(jià)卵巢功能的指標(biāo),結(jié)果顯示,兩組術(shù)后E2均較術(shù)前下降,F(xiàn)SH均較術(shù)前升高,術(shù)側(cè)卵巢Fo數(shù)量均較對(duì)側(cè)減少,術(shù)側(cè)MOD均較對(duì)側(cè)減小,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。說明兩種止血方法均對(duì)術(shù)側(cè)卵巢功能造成不良影響,使術(shù)側(cè)卵巢功能明顯下降。但試驗(yàn)組各項(xiàng)指標(biāo)變化幅度均小于對(duì)照組;兩組術(shù)后FSH、E2水平比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);試驗(yàn)組術(shù)側(cè)卵巢Fo數(shù)量多于對(duì)照組,術(shù)側(cè)MOD大于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。推測可能原因?yàn)樾g(shù)后對(duì)側(cè)卵巢功能未受影響甚至代償性增強(qiáng),使得兩組術(shù)后FSH、E2值差異不顯著,但由于雙極在直徑>0.5 mm的血管及卵巢門處的深度電凝,對(duì)術(shù)側(cè)卵巢體積及基礎(chǔ)Fo數(shù)的影響較大。術(shù)中對(duì)點(diǎn)狀出血點(diǎn)進(jìn)行鼓點(diǎn)式電凝,在直徑>0.5 mm的血管及卵巢門處進(jìn)行縫線套扎后剪斷,操作簡單,既可以避免因縫合不熟練導(dǎo)致手術(shù)時(shí)間延長及術(shù)中出血量過多,又可減少雙極深度電凝對(duì)卵巢組織的損傷,達(dá)到最大程度保護(hù)卵巢組織的目的。
綜上所述,在使用腹腔鏡下卵巢囊腫剝除術(shù)治療卵巢囊腫中采用套扎方法止血能更好地保護(hù)術(shù)側(cè)卵巢功能,值得在臨床上推廣應(yīng)用。
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(收稿日期:2019-11-22) (本文編輯:李盈)
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