黃品秀 韋繼紅 韋立紅 趙冰玲 李忻琳


【摘要】目的:研究GnRH-a與HCG聯(lián)合誘發(fā)排卵在多囊卵巢綜合征中的應(yīng)用情況,為多囊卵巢綜合征患者探討有效的誘發(fā)排卵方案。方法:把多囊卵巢綜合征患者隨機(jī)分為三組:A組(31人)使用GnRH-a誘發(fā)排卵,B組(35人)使用HCG誘發(fā)排卵,C組(30人)GnRH-a與少量HCG聯(lián)合誘發(fā)排卵,分別比較各組的年齡、基礎(chǔ)FSH水平、排卵成功率、臨床妊娠率、流產(chǎn)率等。結(jié)果:三組一般臨床資料基本相同,三組排卵成功率分別為80%、76%、90%,;臨床妊娠率分別為16.1%、20%、30%;OHSS率分別為:0%、14.3%、0%;流產(chǎn)率分別為:20%、0%、0%。A組的臨床妊娠率最低,且流產(chǎn)率較其它兩組高;然而B組多胎率、OHSS率較高。C組排卵成功率、臨床妊娠率均較其他兩組高。結(jié)論:在多囊卵巢綜合征患者中使用GnRH-a與HCG聯(lián)合誘發(fā)排卵可以獲得較高臨床妊娠率,較低的流產(chǎn)率,降低OHSS率,且有提高排卵率的趨勢。
【關(guān)鍵詞】GnRH-a;人絨毛膜促性腺激素;多囊卵巢綜合征;誘發(fā)排卵
The preliminary application of GnRH-a combined small amount of HCG in inducing ovulation on patients with polycystic ovary syndromeHUANG Pinxiu,WEI Jihong, WEI Lihong, ZHAO Bingling, LI Xinlin△. Department of Reproductive Medicine, Liuzhou Maternal and Child Health Care Hospital, Liuzhou 545001, Guangxi, China
【Abstract】Objectives: To investigate the preliminary application of GnRH-a combined small amount of HCG in inducing ovulation on patients with polycystic ovary syndrome (PCOS), to explore effective triggering protocol for PCOS patients. Methods: All the PCOS patients were randomly divided into three groups: group A (31 people) using GnRH-a triggering, group B (35 people) using HCG triggering and group C (30 people) adopted GnRH-a combined small amount of HCG triggering. The age, basal FSH levels, ovulation success rate, clinical pregnancy, miscarriage rate among the three groups was compared. Results: The general condition of the three groups was basically same. In group A, B and C, the ovulation success rates were 80%, 76%, 90% respectively; clinical pregnancy rates were 16.1%, 20%, 30%; OHSS rates were 0%, 14.3 %, 0%; abortion rates were 20%, 0%, 0%. The clinical pregnancy rate was the lowest in group A, and the abortion rate was higher than the other two groups; however, the rate of multiple births and OHSS rate in group B was higher than the other two groups. The ovulation success rate and the clinical pregnancy rate of group C were higher than the other two groups. Conclusions: GnRH-a combined small amount of HCG on PCOS patients can lead to a higher clinical pregnancy rate, lower abortion ratesand lower OHSS rate, which is trend to improve ovulation rates.
【Key words】Diphereline (GnRH-a); HCG; Polycystic ovary syndrome (PCOS); Inducing ovulation
【中圖分類號(hào)】R711.75【文獻(xiàn)標(biāo)志碼】A
多囊卵巢綜合征(PCOS)占不孕患者中的5%~10%[1],具有月經(jīng)稀發(fā)、排卵障礙、竇卵泡數(shù)多等特點(diǎn),其排卵障礙是影響不孕患者的主要原因,嚴(yán)重影響不孕患者的身心健康。雖然促排卵藥可以促進(jìn)PCOS患者的卵泡發(fā)育而受孕,但是由于多囊卵巢綜合征患者中很多都是對(duì)促排卵藥過度反應(yīng),且容易發(fā)生卵泡黃素化,不容易把握促排卵藥的劑量,使促排卵和誘發(fā)排卵更為復(fù)雜和困難。人絨毛膜促性腺激素(human chorionic gonadonphin,HCG)模擬LH峰誘發(fā)排卵,但往往發(fā)生未破卵泡黃素化和卵巢過度刺激綜合征。用促性腺激素釋放激素的類似物(GnRH-a)誘發(fā)排卵的機(jī)理在于其能誘發(fā)垂體大量釋放LH達(dá)到排卵和卵泡成熟的峰值,GnRH-a替代HCG相比,OHSS發(fā)生率減少,但黃體功能不足增加[2,3]。……