取卵后引流输卵管积水对体外受精-胚胎移植结局的影响

目的 探讨取卵后穿刺抽吸输卵管积水对体外受精-胚胎移植(IVF-ET)临床结局的影响.方法 回顾分析2003年1月至2008年6月期间郑州大学第二附属医院生殖中心145例患者因输卵管因素而行IVF-ET 157个周期的资料.根据子宫输卵管造影(HSG)和阴道超声诊断积水及处理方法的不同分为3组.A组:22例,HSG和阴道超声均可见输卵管积水,取卵后同时抽吸积水;B组:24例,HSG见积水,但阴道超声未见明显的积水,取卵时不穿刺积水;C组:111例,单纯输卵管阻塞不伴积水者,设为对照组.结果 各组间的妊娠率、植入率、流产率差异无统计学意义(P0.05).A组的受精率高于C组,差异有统计学意义(P<0.05).积水组(A、B组)的流产率略高于无积水组(C组),但差异无统计学意义(P0.05).B组的异位妊娠率高于A组和C组,但差异无统计学意义(P0.05).结论 对阴道超声可见的输卵管积水取卵后抽净积水,可取得与无输卵管积水患者相近的临床结局.HSG提示积水而阴道超声未显示积水,患者无阴道排液者(B组),对IVF-ET的临床结局影响不大,无需特殊处理.     

不同输卵管手术方式对体外受精-胚胎移植治疗结局的影响

目的:探讨体外受精-胚胎移植(IVF-ET)中不同的输卵管手术方式对治疗结局的影响。方法:回顾性分析长方案超促排卵IVF周期378例输卵管因素不孕患者:双侧输卵管切除58例(A组);双侧输卵管造口45例(B组);双侧输卵管近端结扎+远端造口37例(C组);单侧输卵管整形42例(D组);单侧输卵管切除45例(E组);随机选取单纯双侧输卵管梗阻无积水患者151例作为对照组(F组);比较患者的一般情况、卵巢对促排卵的反应性和临床治疗结局。结果:①基础窦卵泡(bAFC)数、Gn使用总量、Gn用药时间、hCG注射日卵泡数目、获卵数及冷冻胚胎数,A组较其他手术组及对照组差异均有统计学意义(P<0.05);其他手术组与对照组比较,差异无统计学意义(P>0.05)。各组间受精率、优质胚胎率和移植胚胎数均无统计学差异(P>0.05)。B组妊娠率和种植率显著低于其他各组,而异位妊娠率和流产率显著高于其他各组(P<0.05)。②E组患侧(手术侧)hCG注射日卵巢体积(OVVOL)、卵泡数(直径≥15 mm)和获卵数明显少于健侧卵巢(P<0.05),而D组患侧与健侧上述指标差异无统计学意义(P>0.05)。结论:双侧输卵管切除术增大了促排卵Gn用量和使用天数,减少了获卵数;但不影响受精率、优质胚胎率及着床率,因而不影响IVF-ET单次临床妊娠率。单侧手术由于健侧输卵管的代偿作用对IVF治疗无明显影响。造口术再次发生输卵管积水风险升高,种植率、妊娠率下降,异位妊娠率和流产率升高。     

输卵管积水不同处理方式对体外受精-胚胎移植结局的影响:一项回顾性队列研究

目的探讨输卵管积水的不同手术处理方式及术后积水复发对体外受精-胚胎移植(in vitro fertilization and embryo transfer,IVF-ET)临床结局的影响。方法采用非随机分组数据,回顾性分析2012—2014年期间因输卵管因素在本中心行常规IVF-ET治疗的939例不孕患者的资料,按IVF-ET前每位患者的输卵管积水处理方式分为手术组(A组,n=533)和未处理组(B组,n=406)。手术组又分为输卵管近端结扎组(A1组,n=311)、输卵管造口组(A2组,n=113)和输卵管切除组(A3组,n=109),每例患者仅纳入本研究时间段内第一个新鲜胚胎移植周期的效果,比较积水患者不同手术方式对IVF-ET临床结局的影响。结果 A组的临床妊娠率(50.7%)和活产率(91.1%)均高于B组(40.4%,77.4%)(P0.05);A组的异位妊娠率(3.7%)明显低于B组(12.8%)(P0.05);控制性超促排卵(COH)过程中的获卵数、获胚胎数、优质胚胎数A、B组间均无统计学差异(P0.05)。A1组、A2组及A3组间IVF-ET的临床妊娠率、活产率、流产率均无统计学差异(P0.05),COH过程中获卵数、获胚胎数、优质胚胎数3个亚组间亦均无统计学差异(P0.05)。结论输卵管积水通过手术处理可以提高其IVF-ET的临床妊娠率、活产率、降低异位妊娠率,并且进行输卵管造口、结扎、切除的不同处理对于IVF-ET结局和卵巢储备功能均无统计学影响。     

体外受精与胚胎移植前输卵管积水的处理

目的　探讨输卵管积水的处理方法对此后的体外受精与胚胎移植 (IVF-ET)治疗效果的影响。方法　回顾分析 1999年 2月至 2001年 4月期间中山大学附属第一医院生殖医学中心 73例有输卵管积水病史者行IVF-ET治疗的 79个周期的资料。根据在IVF-ET前对患者的输卵管积水的处理方式分A组 27个周期 (25例 ):未经手术治疗行IVF ET;B组 25个周期(23例):已行双侧输卵管切除术;C组 27个周期 (25例 ):已行输卵管积水造口术。D组:以同期因其他输卵管因素行IVF-ET治疗的 913个周期 (875例 )的资料作为对照。结果　B组获卵数最少,较C、D组差异有显著意义(P<0.05);各组的胚胎植入率分别为 9 4%、11.5%、21.2%和 17.4%,A组与C、D组间差异有显著意义(P<0.05)。各组的流产率分别为 50.0%、33.3%、25.0%和 15.3%,A组与D组间的差异有显著意义(P<0.05)。结论　输卵管积水对IVF-ET的胚胎植入构成不良影响,并增加流产的发生,在采用IVF-ET前对输卵管积水进行适当处理,有助于提高胚胎植入率,改善治疗效果。较之输卵管切除术,输卵管造口术对卵巢功能的影响可能更小。     

多囊卵巢综合征体外受精-胚胎移植妊娠结局及其影响因素分析

目的探讨多囊卵巢综合征(PCOS)不育患者行体外受精-胚胎移植(IVF-ET)的治疗效果及其影响因素。方法对2006年3月至2009年3月在广州医学院第三附属医院生殖医学中心行IVF的PCOS不孕患者作回顾性分析,观察组(A组)为PCOS不孕患者120例132周期,对照组(B组)为双侧输卵管梗阻不孕患者343例382周期,比较两组HCG日雌二醇(E2)、获卵数、受精率、优质胚胎数、种植率、临床妊娠率、活产率、周期取消率、卵巢过度刺激综合征(OHSS)发生率。PCOS患者根据BMI分为正常体重组(C组)及超重组(D组),比较两组妊娠结局。结果 A、B两组促性腺激素(Gn)用量及HCG日E2水平、每移植周期临床妊娠率、流产率、活产率差异无统计学意义(P0.05);A组与B组比较Gn用时较长,获卵数较多,受精率、卵裂率较高,优质胚胎数较多,种植率较低,OHSS发生率、周期取消率较高,差异有统计学意义(P0.05)。D组与C组比较,Gn总量较多、用时较长,HCG日E2峰值较低,获卵数、优质胚胎数较少,受精率较低,差异有统计学意义(P0.05);种植率较低,流产率、周期取消率及OHSS发生率较高,但差异无统计学意义(P0.05)。结论 IVF-ET是PC0S不孕患者的一种有效治疗方法,但应积极预防OHSS;肥胖及胰岛素抵抗可能对妊娠结局产生不良影响。     

支原体对输卵管性不孕患者体外受精与胚胎移植结局的影响

目的 :探讨输卵管不孕患者中宫颈解脲支原体 ( UU)感染对体外受精与胚胎移植 ( IVF-ET)结局的影响。方法 :回顾性分析本中心于 1 999年 3月～ 2 0 0 0年 1月因输卵管因素不孕进行常规IVF-ET治疗的患者 ,据宫颈分泌物 UU培养的结果及药物治疗后的结果分为 :2 5 7周期的 UU阴性组 ( A组 )、3 6周期的 UU治疗后转阴组 ( B组 )和 5 0周期 UU治疗后仍阳性组 ( C组 )。比较各组间受精率、卵裂率、优质胚胎率、临床妊娠率、种植率、异位妊娠发生率和流产率 ,行统计学分析。结果 :三组间受精率、卵裂率、优质胚胎率、临床妊娠率、种植率和流产率差异无统计学意义 ( P>0 .0 5 ) ,但 C组异位妊娠发生率较 A和 B组高 ( P<0 .0 5 )。结论 :IVF-ET中 ,输卵管因素不孕患者的宫颈分泌物 UU阳性 ,异位妊娠的发生率有增高趋势 ,但对胚胎发育、临床妊娠率、种植率及流产率无显著影响 ,经药物治疗 UU转阴后则对 IVF的结局无影响。     

女性生殖器结核对体外受精-胚胎移植妊娠结局的影响

目的:探讨女性生殖器结核(FGTB)对体外受精-胚胎移植(IVF-ET)妊娠结局的影响。方法:选择2006年1月至2009年12月于河北医科大学第四医院生殖医学科行IVF-ET助孕的双侧输卵管梗阻患者,其中结核性输卵管梗阻(结核组)66例,非结核性输卵管梗阻(非结核组)240例,比较两组促性腺激素(Gn)用量、获卵数、受精率、优质胚胎率、种植率、临床妊娠率、流产率和分娩率的差异。结果:两组Gn用量、获卵数、受精率、优质胚胎率比较,差异无统计学意义(P>0.05)。结核组种植率、临床妊娠率、分娩率显著低于非结核组(P<0.05),流产率显著高于非结核组(P<0.05)。结论:结核性输卵管梗阻患者IVF-ET临床妊娠率降低,流产率增高,应重视女性生殖器结核对IVF-ET妊娠结局的影响。     

全部胚胎冷冻保存在卵巢低反应患者微刺激方案IVF-ET中的应用

目的:探讨全部胚胎冷冻保存对卵巢低反应患者微刺激方案助孕结局的影响。方法:回顾性分析微刺激方案IVF-ET共483个周期,根据胚胎移植时机不同分为A组(新鲜胚胎移植组,275个周期)和B组[全部胚胎冷冻保存首次冷冻胚胎复苏移植术(FET)组,208个周期],比较组间患者的年龄、基础FSH、不孕年限、扳机日优势卵泡数目、内膜厚度、获卵数、可利用胚胎数及临床妊娠率、胚胎种植率、流产率。结果:A组扳机日内膜厚度和获卵数高于B组,差异有统计学意义(P0.05),A组的临床妊娠率、胚胎种植率低于B组,差异有统计学意义(P0.05),患者的年龄、基础FSH、Gn总量、扳机日优势卵泡数、扳机日雌二醇(E2)和孕酮(P)值、可利用胚胎数、移植周期内膜厚度、移植胚胎数、流产率组间均无统计学差异(P0.05)。结论:对于使用微刺激方案助孕的卵巢低反应患者,全部胚胎冻存择期进行FET可以改善其助孕结局,是一种值得临床推广的助孕策略。     

达英-35联合二甲双胍预治疗对多囊卵巢综合征患者早期流产的影响

目的:探讨药物预处理对接受IVF-ET的多囊卵巢综合征(PCOS)患者早期流产率的影响。方法:回顾性分析因输卵管因素接受IVF-ET获得临床妊娠的PCOS患者共116例。其中,30例患者进入周期前经达英-35单药治疗(A组),75例患者进入周期前经达英-35联合二甲双胍治疗(B组),均治疗3～6个周期;11例患者进入周期前不用药物治疗(C组)。比较3组患者进行IVF-ET后的早期流产率。结果:B组早期流产率显著低于A组及C组;A组早期胚胎流产率与C组比较无统计学差异。结论:IVF-ET周期前使用二甲双胍预处理能显著降低多囊卵巢综合征患者的早期流产率。     

盆底型子宫内膜异位症患者行IVF-ET助孕后妊娠结局及妊娠期并发症的分析

目的:探讨盆底型子宫内膜异位症(EMs)患者行IVF-ET助孕后妊娠结局及妊娠期并发症。方法:回顾性分析行IVF-ET治疗获临床妊娠的盆底型EMs 96个周期(A组),卵巢子宫内膜异位囊肿者107个周期(B组),并选择同期180个周期输卵管因素行IVF-ET助孕获临床妊娠者为对照组(C组)。分析比较各组患者行IVF-ET助孕的妊娠结局及妊娠期并发症。结果:A组早产率显著低于B组(9.38%vs 21.50%,P0.05);流产率(25.00%vs 12.78%)及单胎流产率(35.00%vs 17.31%)明显高于C组,差异有统计学意义(P0.05);异位妊娠发生率略高于B组(2.08%vs 1.87%),低于C组(6.67%),但3组间无统计学差异(P=0.072)。A组和B组妊娠期并发症发生率明显高于C组(30.21%vs 31.78%vs 16.11%,P0.05),但A、B组间无统计学差异(P0.05)。其中A组和B组子痫前期(8.33%vs 9.35%)、前置胎盘(9.38%vs 10.28%)发生率显著高于C组(2.78%;3.33%);A组先兆流产率高于B组和C组(18.75%vs 14.02%vs 8.33%),且与C组差异有统计学意义(P0.05)。结论:盆底型EMs患者行IVF-ET助孕其自然流产率显著高于输卵管不孕患者,早产率较卵巢型EMs降低;妊娠期并发症较输卵管不孕患者明显增多,主要表现在子痫前期、前置胎盘及先兆流产3个方面,而与卵巢型EMs无统计学差异。     

介入性输卵管栓塞术对体外受精-胚胎移植结局的影响

目的探讨介入性输卵管栓塞术对输卵管积水患者行体外受精-胚胎移植(IVF-ET)治疗结局的影响。方法对2009年5月至2010年5月因输卵管性不孕于盛京医院辅助生殖中心行IVF-ET200例临床资料进行回顾性分析。分为3组。A组:输卵管阻塞,无积水(92例);B组:有输卵管积水,经腹腔镜行输卵管切除术或造口术(31例);C组:有输卵管积水,行介入性输卵管栓塞术(77例)。结果各组间临床妊娠率差异无统计学意义(P>0.05)。介入治疗组获卵数略高于腹腔镜治疗组。结论介入性输卵管栓塞术是一种值得推荐的IVF-ET前输卵管积水的治疗方法。     

体外受精与胚胎移植前输卵管积水处理方式的探讨

目的:探讨体外受精与胚胎移植(IVF-ET)前输卵管积水的不同处理方式对IVF-ET结局的影响。方法:回顾分析2002年1月至2004年12月因输卵管因素不孕接受IVF-ET治疗的346个治疗周期的资料。按输卵管的情况分为4组,A组:输卵管阻塞,未发现输卵管积水者,共151个治疗周期;B组:IVF-ET前输卵管积水未行手术治疗者,共73个治疗周期;C组:IVF-ET前输卵管积水行输卵管伞端造口术者,共43个治疗周期;D组:IVF-ET前输卵管积水行输卵管切除术者,共79个治疗周期。结果:各组的临床妊娠率分别为48.34%、21.92%、34.88%、44.30%,异位妊娠率分别为1.37%、12.50%、6.67%、2.86%,种植率分别为20.36%、5.87%、12.28%、19.38%,B组的临床妊娠率及种植率较A组、D组明显降低,B组、C组的异位妊娠率均较A组、D组升高。结论:输卵管积水对IVF-ET的结局有负面影响,IVF-ET前输卵管积水,先行手术治疗,可改善IVF-ET的结局。较之输卵管造口术,输卵管切除术可减少异位妊娠的发生率及输卵管积水的复发率。     

体外受精—胚胎移植前切除积水输卵管的意义

目的探讨体外受精-胚胎移植 (in vitro fertilization-embryo transfer,IVF-ET) 前切除积水的输卵 管的意义。方法回顾性分析因输卵管积水导致不孕而要求接受IVF-ET的32例患者,其中17例病人在 IVF-ET切除了积水的输卵管,共接受IVF-ET27个周期,为观察组;有15例病人未切除积水输卵管,共接 受IVF-ET26个周期,为对照组。比较两组病人卵巢对超排卵的反应、受精率、卵裂率、累计胚胎评分(cumula tive embryo score,CES)、胚胎种植率、临床妊娠率。结果观察组受精率、卵裂率、胚胎种植率、临床妊娠率分别 为76.9％、75.0％、11.6％、33.9％,均显著地高于对照组的69.2％、66.7％、2.3％、7.7％,P＜0.05;观察组CES 为(43.4±11.2),非常显著地高于对照组(36.6±13.1),P＜0.01;观察组和对照组的获卵数分别为(13.1±9.7) 个和(12.9±8.2)个,无显著差异。结论IVF-ET前切除积水的输卵管可改善IVF-ET的结局,并且不影响 卵巢对超排卵的反应。     

输卵管栓塞术在体外受精-胚胎移植前处理输卵管积水中的应用

目的 探讨输卵管栓塞术在体外受精-胚胎移植(ⅣF-ET)前处理输卵管积水中的应用.方法 选择因输卵管积水行输卵管栓塞术的不孕症患者46例(栓塞组)和同期双侧输卵管阻塞的不孕症患者91例(对照组),栓塞组行输卵管栓塞术,将微弹簧圈通过微导管送入输卵管间质部和峡部,1个月后行子宫输卵管造影术检查栓塞效果.栓塞术后3个月,两组患者行IVF-ET治疗,观察并比较每个周期内的平均获卵数、受精率、临床妊娠率、异位妊娠率、流产率等各项指标.结果 栓塞组共栓塞82条输卵管,插管均1次成功.栓塞效果显著的输卵管有72条,占88%;有效10条,占12%;无效为0.栓塞组患者的平均获卵数(18.9个)、受精率(69%)、临床妊娠率(41%)均高于对照组(分别为17.6个、63%、39%),但差异无统计学意义(P>0.05);输卵管妊娠率(0)、流产率(8%)均低于对照组(分别为8%、16%),差异有统计学意义(P<0.05).结论 输卵管栓塞术应用于IVF-ET前对输卵管积水进行处理,是一种简便、安全、经济的方法,有增加临床妊娠率的趋势,并且能杜绝输卵管妊娠的发生,是一种可行且有效的方法.     

Adnexal torsion in a patient with hydrosalpinx who underwent tubal occlusion before in vitro fertilization

OBJECTIVE: To report a rare case of adnexal torsion in an infertile patient with bilateral hydrosalpinges who had proximal tubal occlusion performed before IVF-ET 5 years earlier. DESIGN: A case report and literature review. SETTING: Reproductive endocrine division in a community teaching hospital. PATIENT(S): A 43-year-old infertile woman with acute left-side pelvic pain. INTERVENTION(S): Laparoscopic bilateral salpingectomies. MAIN OUTCOME MEASURE(S): Diagnosis and etiology of pelvic pain with subsequent therapy to alleviate symptoms. RESULT(S): The patient experienced resolution of her pain and prophylactic prevention of further torsion status after bilateral salpingectomies. CONCLUSION(S): Although laparoscopic proximal tubal occlusion is an effective treatment of hydrosalpinges in patients undergoing IVF-ET, it carries the risk of torsion of the hydrosalpinx and the associated morbidities.     

The embryo toxicity of hydrosalpinx fluid is only apparent at high concentrations: an in vitro model that stimulates in vivo events

OBJECTIVE: To simulate the in vivo model in studying the effect of hydrosalpinx fluid on embryonic development. DESIGN: Controlled prospective study. SETTING: Academic research center. PATIENT(S): Five hundred eighty-seven two-cell murine embryos. INTERVENTION(S): Embryos were grown under two sets of conditions. Half were cultured using 10% fetal calf serum in RPM1 medium in varying concentrations of hydrosalpinx fluid (0, 1%, 10%, 50%, 75%, and 100%). To more closely mimic the in vivo environment, the other half were grown in an endometrial coculture system with the same media and hydrosalpinx fluid concentrations. MAIN OUTCOME MEASURE(S): Embryonic development. RESULT(S): For each stage of embryogenesis, diminished development was noted with increasing concentrations of hydrosalpinx fluid. In the group of embryos grown without endometrial coculture, only at a minimum concentration of 50% hydrosalpinx fluid was diminished development noted for the blastocyst, hatching, and outgrowth stages. When an endometrial coculture system was used, development was not inhibited until exposure to a minimum of 75% hydrosalpinx fluid. Embryogenesis was enhanced when an endometrial coculture system was used for each concentration of hydrosalpinx fluid. CONCLUSION(S): When a model is used that more accurately mimics the in vivo conditions of IVF-ET in a patient with hydrosalpinges, it appears that high concentrations of hydrosalpinx fluid are required to signiticantly impede embryogenesis. The endometrium appears to help detoxify hydrosalpinx fluid.     

Ovarian performance after laparoscopic salpingectomy or proximal tubal division of hydrosalpinx

ObjectiveTo compare the effect of laparoscopic salpingectomy and proximal fallopian tubal division on ovarian function after controlled ovarian hyperstimulation.MethodsSeventy-six patients undergoing their first IVF-ET cycle were divided into (group 1) 20 patients undergoing laparoscopic salpingectomy, (group 2) 19 patients undergoing proximal tubal division, and (group 3) 37 tubal-factor patients without hydrosalpinx as control group.Main Outcome Measure(s)Ovarian artery pulsatility index (PI), basal follicle-stimulating hormone (FSH) levels before and after surgery, operative time, total dose and duration of IVF stimulation, number of retrieved and fertilized oocytes, and the number of embryos transferred.Result(s)No significant differences in mean ovarian artery pulsatility indices among any of the groups before or after surgery. The mean FSH value was similar before and after laparoscopic proximal tubal division. The FSH value significantly increased after laparoscopic salpingectomy. The operative time in the PTD group was significantly shorter than in the salpingectomy group. Total dose and duration of stimulation and the number of retrieved and fertilized oocytes were not significantly different between groups 1, and 2 or the control group.Conclusion(s)Laparoscopic salpingectomy or proximal tubal division gives similar responses to IVF-ET cycles. However, proximal tubal division preserved ovarian function.     

A reassessment of comparative pregnancy and implantation rates following embryo transfer in recipients vs their infertile donors also trying to conceive in the background of performing salpingectomy for hydrosalpinx

PURPOSE: To compare pregnancy and implantation rates in egg donors trying to conceive vs their recipients in the background of salpingectomy for hydrosalpinx prior to IVF-ET. METHODS: A retrospective six-year review of all donor egg cycles where the eggs are supplied by an infertile donor trying to conceive herself was carried out. Salpingectomy for hydrosalpinx was performed prior to IVF-ET. RESULTS: Clinical and delivered pregnancy rates (PRs) following fresh ET were not significantly different in donors vs recipients (60.0%, 45.8% vs 56.8%, 50.8%). Implantation rates were 27.3% vs 32.6%. The respective implantation rates following frozen ET were 13.8% and 14.4%. CONCLUSIONS: In the background of salpingectomy for hydrosalpinges the much higher PRs in recipients vs donors is no longer seen. The trend for higher implantation rates in recipients (about 20%) following fresh but not frozen transfer could still reflect some adverse effect of the controlled ovarian hyperstimulation regimen in a minority of women.     

Cure of female sterility. Treatment of hydrosalpinx

BACKGROUND: The aim of this study was to show how a laparoscopic salpingectomy can positively modify infertile patients pregnancy rate after a diagnosis of hydrosalpinx, obtaining, through successive assisted procreation programs, a pregnancy rate equal to the pregnancy rate obtained in good conditions. METHODS: A group of 19 women under infertility treatment was evaluated: of these women, 11 were included less than three times in an assisted procreation program and 8 were included three or more times in these programs, for a total of 41 cycles of assisted reproduction: all these cycles were characterized by a negative result. All 19 patients were treated by diagnostic-operative laparoscopy: a salpingectomy was carried out after a hydrosalpinx in all these cases. RESULTS: All patients were treated with 2 assisted reproduction cycles, which were made with a variable range of time from 3 to 6 months after laparoscopic surgery, totalizing 38 cycles. At present, 4 pregnancies have been obtained (pregnancy rate = 22%): this value is comparable to the values obtained in the best assisted reproduction programs. CONCLUSIONS: Many studies showed that hydrosglpinx presence reduces very much FIVET procedures. There are many cases showing that the hydrosalpinx become worse, if it has not been preventively treated, during assisted reproduction programs. Moreover complications during FIVET programs in the presence of hydrosalpinx are observed. Even if this study is based on data related to a small number of patients, it's clear that surgical treatment of severe tubarian pathology can give the best results where an assisted reproduction program will be surely unsuccessful.