IVF-ET治療中不同hCG劑量對(duì)妊娠結(jié)局的影響
發(fā)布時(shí)間:2018-02-25 15:56
本文關(guān)鍵詞: 體外受精-胚胎移植 絨毛膜促性腺激素 卵巢過(guò)度刺激綜合征 出處:《寧夏醫(yī)科大學(xué)》2014年碩士論文 論文類型:學(xué)位論文
【摘要】:目的在體外受精-胚胎移植治療中,對(duì)比分析注射不同劑量hCG對(duì)促排卵臨床指標(biāo)、實(shí)驗(yàn)室指標(biāo)及妊娠結(jié)局有無(wú)影響,根據(jù)藥物的特點(diǎn)和患者的具體情況,為臨床制定個(gè)體化促排方案篩選出最低有效的hCG劑量,同時(shí)為預(yù)防OHSS發(fā)生提供依據(jù)。 方法選擇2010年1月-2012年12月期間,在寧夏醫(yī)科大學(xué)總院生殖醫(yī)學(xué)中心實(shí)施IVF/ICSI-ET助孕治療,采用GnRH-a長(zhǎng)方案促排卵患者為研究對(duì)象,回顧性分析共648個(gè)新鮮周期的病歷資料,患者年齡22-48歲,不孕年限1-19年,不孕原因包括:輸卵管因素(阻塞、手術(shù)切除)、盆腔粘連、男方因素(少、弱、畸精子癥)、不明原因。排除標(biāo)準(zhǔn):1.卵巢反應(yīng)不良2.卵巢功能減退3.卵巢早衰者。(1).將648個(gè)周期分為非PCOS組及PCOS組,取卵前各組按注射hCG劑量不同分為A組:(8000-10000]IU、B組:(6000-8000]IU、C組:[4000-6000]IU,研究取卵前不同劑量hCG對(duì)促排卵效果及妊娠結(jié)局有無(wú)影響;(2).將非PCOS組按年齡35歲和≥35歲分層,,研究取卵前不同劑量hCG對(duì)促排卵效果及妊娠結(jié)局有無(wú)影響;(3).將hCG日E2≥4000pg/ml,獲卵數(shù)15個(gè)定義為卵巢高反應(yīng)患者,將其按注射hCG劑量不同分為A組:(8000-10000]IU、B組:(6000-8000]IU、C組:[4000-6000]IU,研究取卵前不同劑量hCG對(duì)促排卵效果及妊娠結(jié)局、OHSS發(fā)生有無(wú)影響。 結(jié)果1.總體比較非PCOS組:三組患者:年齡(P=5.44*10-6)、hCG日LH值(P=0.007)、取卵前24小時(shí)血hCG值(P=0.004)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為A組高于B組高于C組;hCG日≥14mm卵泡數(shù)(P=1.36*10-34)、hCG日E2值(P=3.86*10-41)、取卵日E2值(P=2.65*10-11)、取卵P值(P=0.001)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;hCG日P值(P=0.009)差異有統(tǒng)計(jì)學(xué)意義(P0.05),B組高于C組高于A組;獲卵數(shù)(P=3.28*10-21)、MII卵數(shù)(P=5.64*10-16)、受精卵數(shù)(P=6.65*10-18)、卵裂數(shù)(P=7.49*10-15)、優(yōu)質(zhì)胚胎數(shù)(P=3.01*10-7)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;三組患者的體重指數(shù)差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05);三組患者卵子成熟率、IVF/ICSI受精率、卵裂率、臨床妊娠率及流產(chǎn)率差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05)。2.非PCOS組按年齡分層:(1)年齡小于35歲組:三組患者:年齡(P=0.003)、取卵前24小時(shí)血hCG值(P=0.002)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為A組高于B組高于C組;hCG日≥14mm卵泡數(shù)(P=1.92*10-27)、hCG日E2值(P=4.80*10-31)、取卵日E2值(P=2.63*10-7)、取卵日P值(P=0.006)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;獲卵數(shù)(P=8.59*10-16)、MII卵數(shù)(P=2.04*10-11)、受精卵數(shù)(P=3.96*10-13)、卵裂數(shù)(P=1.62*10-10)、優(yōu)質(zhì)胚胎數(shù)(P=2.62*10-5)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;三組患者的體重指數(shù)、hCG日LH值、hCG日P值差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05);三組患者卵子成熟率、IVF/ICSI受精率、卵裂率、臨床妊娠率及流產(chǎn)率差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05)。(2)年齡大于等于35歲組:因A、B、C三組樣本量相差懸殊,故將B組C組合并D組,提高檢驗(yàn)效率。兩組患者的hCG日≥14mm卵泡數(shù)(P=1.65*10-5)、hCG日E2值(P=3.37*10-11)、取卵日E2值(P=4.84*10-12)、獲卵數(shù)(P=6.25*10-5)、MII卵數(shù)(P=2.68*10-5)、受精卵數(shù)(P=1.19*10-5)、卵裂數(shù)(P=4.28*10-5)、優(yōu)質(zhì)胚胎數(shù)(P=0.002)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為D組高于A組;兩組患者的年齡、體重指數(shù)、hCG日LH值、hCG日P值、取卵前24小時(shí)血hCG值、取卵日P值差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05);兩組患者ICSI受精率(P=0.005)差異有統(tǒng)計(jì)學(xué)意義(P0.05);兩組患者卵子成熟率、IVF受精率、卵裂率、臨床妊娠率及流產(chǎn)率差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05)。3. PCOS患者組:三組患者:hCG日≥14mm卵泡數(shù)(P=1.02*10-4)、hCG日E2值(P=2.53*10-7)、取卵日E2值(P=4.42*10-6)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;獲卵數(shù)(P=0.001)、MII卵數(shù)(P=0.005)、受精卵數(shù)(P=0.011)、卵裂數(shù)(P=0.007)差異有統(tǒng)計(jì)學(xué)意義(P0.05),均為C組高于B組高于A組;年齡、體重指數(shù)、取卵前24小時(shí)血hCG值、hCG日LH值、hCG日P值、取卵日P值、優(yōu)質(zhì)胚胎數(shù)差異均無(wú)統(tǒng)計(jì)學(xué)意義(P0.05);三組患者卵子成熟率、IVF/ICSI受精率、卵裂率、臨床妊娠率及流產(chǎn)率差異無(wú)統(tǒng)計(jì)學(xué)意義(P0.05)。4.卵巢高反應(yīng)組:三組患者卵子成熟率、IVF/ICSI受精率、卵裂率、臨床妊娠率、流產(chǎn)率及OHSS發(fā)生率均無(wú)統(tǒng)計(jì)學(xué)差異(P0.05);三組患者OHSS取消周期率(P=0.028)有統(tǒng)計(jì)學(xué)差異(P0.05),A組高于B組高于C組。 結(jié)論:1.在IVF-ET治療中,非PCOS患者減少hCG注射劑量不影響獲卵數(shù)、MII卵數(shù)、受精卵數(shù)、卵裂數(shù)、卵子成熟率、卵裂率、IVF/ICSI受精率、臨床妊娠率及流產(chǎn)率。2.在IVF-ET治療中,PCOS患者減少hCG注射劑量不影響卵子成熟率、卵裂率、IVF/ICSI受精率、臨床妊娠率及流產(chǎn)率;取卵前36小時(shí)注射4000IUhCG,不影響妊娠結(jié)局。3.在IVF-ET治療中,卵巢高反應(yīng)患者減少hCG注射劑量不影響卵子成熟率、IVF/ICSI受精率、卵裂率、臨床妊娠率及流產(chǎn)率;減少hCG注射劑量可以降低OHSS取消周期率。
[Abstract]:In in vitro fertilization and embryo transfer treatment, comparative analysis of injection of different doses of hCG on ovulation and clinical indicators, laboratory indexes and pregnancy outcomes have no effect, according to the specific circumstances and characteristics of patients with drugs, individualized cupai scheme is selected hCG the lowest effective dose for clinical, and provide the basis for the prevention of OHSS happen.
Methods January 2010 December -2012 during the implementation of IVF/ICSI-ET assisted reproductive treatment in Ningxia Medical University General Hospital Center for reproductive medicine, the GnRH-a long protocol ovulation patients as the research object, a retrospective analysis of 648 fresh cycles the medical records of patients 22-48 years of age, 1-19 years of infertility, cause of infertility: tubal obstruction factors (including surgical resection, pelvic adhesions, male factors), (small, weak, teratozoospermia), unexplained. Exclusion criteria: 1. poor ovarian response 2. ovarian dysfunction in 3. premature ovarian failure. (1). The 648 week period is divided into non PCOS group and PCOS group, each group according to before oocyte injection of hCG different dose divided into A group (8000-10000]IU, group B: (6000-8000]IU, C: [4000-6000]IU, the research group before taking ovum of different doses of hCG on induction of ovulation and pregnancy outcome has no effect; (2). The non PCOS group according to the age of 35 years and above 35 years of stratification, oocyte The different doses of hCG have no effect on the induction of ovulation and pregnancy outcome; (3). The hCG E2 is larger than 4000pg/ml, the number of oocytes of 15 patients defined as high ovarian response, according to the injection of different doses of hCG were divided into A group (8000-10000]IU, group B:: (6000-8000]IU, C group: [4000-6000]IU. Study before oocyte of different doses of hCG on induction of ovulation and pregnancy outcome, OHSS has no effect.
緇撴灉1.鎬諱綋姣旇緝闈濸COS緇勶細(xì)涓夌粍鎮(zhèn)h
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