大劑量雌激素預防中重度宮腔粘連術後複發的療效評價
婦幼醫學
作者:黃芳 蔣競 趙玲軍
[摘要] 目的 評價兩種方法口服大劑量雌激素對中重度宮腔粘連分離術後預防粘連複發的療效。 方法 對116例中重度宮腔粘連患者行宮腔鏡直視下分離粘連術,術後根據治療方法不同分為兩組,實驗組(n=58)口服雌激素(戊酸雌二醇)9 mg/d,連續3個月;對照組(n=58)口服雌激素(戊酸雌二醇)9 mg/d,行人工周期治療3個月,術後第4個月B超檢測子宮內膜厚度,再次宮腔鏡檢查評估宮腔情況。繼續隨訪6~9個月,觀察月經、妊娠情況。結果 實驗組49例宮腔形態恢複正常(治愈率84.48%)、對照組33例(治愈率56.90%),實驗組月經改善51例(有效率87.93%),對照組36例(有效率62.07%),差異均有統計學意義(P
[關鍵詞] 宮腔粘連;宮腔粘連分離術;大劑量雌激素;連續用藥;人工周期治療;粘連複發
[中圖分類號] R713.4 [文獻標識碼] B [文章編號] 1673-9701(2015)08-0043-04
[Abstract] Objective To evaluate the effect of high dose oral estrogen by two methods on preventing adhesion recurrence after transcervical resection for moderate or severe intrauterine adhesion(IUA). Methods A total of 116 patients with moderate or severe intrauterine adhesion who had been treated with transcervical resection of adhesion were divided into two groups according to different treatments. Patients in study group(n=58) were treated with oral estrogen(estradiol valerate) 9 mg per day for 3 months. Patients in control group(n=58) were treated with oral estrogen(estradiol valerate) 9 mg per day for 3 months by artificial cycle therapy.In the forth month,all patients were given an ultrasound examination to measure the thickness of endometrium and hysteroscopy once again to evaluate uterine cavity. Status of menstruation and pregnancy were observed in the next follow-up period of 6-9 months. Results 49 patients uterine cavities recovered _disibledevent=7.11,P
2.5術後妊娠情況
56例有生育要求患者術後試孕,24例妊娠,妊娠率42.86%,其中稽留流產3例,孕21周死胎1例。
3 討論
宮腔粘連是由於子宮內膜損傷、感染或宮腔手術等多種原因引起的子宮腔、子宮峽部、宮頸管的粘連甚至閉塞,臨床最常見的原因是妊娠相關的刮宮術,尤其是過度刮宮可導致子宮內膜功能層完全損傷,並可破壞部分基底層,從而導致子宮內膜修複障礙,發生宮腔粘連。文獻報道90%以上的IUA是由宮腔手術操作損傷子宮內膜基底層引起[7],Schenker 綜合分析了多個文獻報道的1856例IUA患者中,67%的宮腔粘連的發生與人工流產術有關[8]。在本研究的116例中重度IUA中,有宮腔操作史109例(93.96%),其中有妊娠相關刮宮史101例(87.07%),比報道比例高,考慮與近年來社會意識開放、無保護性生活增多導致意外妊娠增多,從而導致人工流產、引產手術操作增多有關,由此可見妊娠相關的刮宮術是宮腔粘連發生的高危因素。因此,在刮宮手術時我們要注意輕柔操作,避免刮宮過度導致子宮內膜的不可逆損傷,與此同時,在工作中需加強對育齡期婦女的計劃生育政策和避孕方法、自我保護意識的宣傳教育工作,盡量避免人工流產或引產術的發生,從而減少宮腔粘連的發生。