As a novel biomarker,there is inconsistent evidence regarding the association between anti-Miillerian hormone (AMH) and live birth rate in freezing-all embryo transfer cycles.We aim to assess the prognostic effect of ...As a novel biomarker,there is inconsistent evidence regarding the association between anti-Miillerian hormone (AMH) and live birth rate in freezing-all embryo transfer cycles.We aim to assess the prognostic effect of baseline AMH on clinical outcomes,especially live birth rate in freezing-all embryo transfer cycles.A total of 828 non-polycystic ovary patients that underwent their first frozen-thawed embryo transfers in our center between January 2010 and January 2015 were recruited in this retrospective analysis.Patients were stratified into three groups based on their baseline AMH concentration:low AMH group (<1.4ng/mL),middle AMH group (1.4-5.8 ng/mL)and high AMH group (>5.8 ng/mL).The results showed that low AMH level was associated With adverse clinical outcomes.The differences in implantation rate (21.9% vs.43.2% vs.58.8%,P<0.001),clinical pregnancy rate (32.0% vs.55.2% vs.65.7%, P<0.001),live birth delivery rate (21.8% vs.43.6% vs.52.7%,P<0.001)and miscarriage rate (31.8% vs.17.5% vs.15.4%,P=0.014)among the three groups were statistically significant.After adjusting confounders (i.e.age,baseline FSH level,AFC,endometrium thickness,endometriurn preparation protocols,number of embryos transferred,etiologies of infertility),differences in live birth rate,clinical pregnancy rate and implantation rate between groups remained significant.The further age subgroup analysis demonstrated that low AMH concentration was significantly associated with poor outcomes both in young and advanced patients.The area under the curve for serum AMH,age,AFC and FSH were 0.635,0.634,0.615 and 0.543 respectively,for predicting live birth.In conclusion, baseline AMH was an independent prognostic factor of live birth rate of freezing-all embryo transfers,but its predictive value on live birth rate was of limited clinical value.展开更多
目的:系统评价全子宫切除对育龄期女性卵巢功能的影响。方法:检索PubMed、Cochrane Library、Web of Science、Ovid、中国知网、万方、维普、中国生物医学文献数据库中2018年12月31日前公开发表的中英文期刊,筛选文献,应用“Newcastle -...目的:系统评价全子宫切除对育龄期女性卵巢功能的影响。方法:检索PubMed、Cochrane Library、Web of Science、Ovid、中国知网、万方、维普、中国生物医学文献数据库中2018年12月31日前公开发表的中英文期刊,筛选文献,应用“Newcastle - Ottawa标准”及“AHRQ横断面研究评价标准”对纳入的文献进行质量评价,采用Cochrane协作网提供的RevMan5.3软件进行meta分析。结果:最终纳入15篇文献,共纳入881例。meta分析结果显示,全子宫切除术后1、3、6、12个月抗苗勒氏管激素水平均较术前下降,差异均有统计学意义( P <0.05)。结论:育龄期女性行全子宫切除会导致术后卵巢功能下降。展开更多
目的分析营养干预对肥胖型多囊卵巢综合症患者抗苗勒管激素(anti-miillerian hormone,AMH)和受孕率的影响。方法选择2015年8月至2016年12月枣庄市妇幼保健院诊治的80例肥胖型多囊卵巢综合征不孕患者为研究对象,依照随机信封法将其平均...目的分析营养干预对肥胖型多囊卵巢综合症患者抗苗勒管激素(anti-miillerian hormone,AMH)和受孕率的影响。方法选择2015年8月至2016年12月枣庄市妇幼保健院诊治的80例肥胖型多囊卵巢综合征不孕患者为研究对象,依照随机信封法将其平均分为观察组和对照组,每组40例患者。观察组患者在对照组基础上联合采用营养干预,对照组患者采用常规方案进行干预。治疗前后分别对两组患者的身体质量指数(body mass index,BMI)、空腹血糖(fasting blood glucose,FBG)和胰岛素抵抗指数(homeostatic model assessment for insulin resistance,HOMA-IR)进行调查,检测患者血清中的AMH水平,并在治疗结束后记录两组患者妊娠率、排卵率和早孕流产率。结果治疗后,两组患者BMI、HOMA-IR和FBG水平均显著降低(P<0.05),且观察组患者BMI、HOMA-IR和FBG水平均显著低于对照组患者(P<0.05)。治疗后,两组患者血中AMH水平均显著降低(P<0.05),且观察组患者血中AMH水平显著低于对照组患者(P<0.05)。治疗后,观察组患者妊娠率和排卵率均显著高于对照组患者(P<0.05),且观察组患者早孕流产率显著低于对照组患者(P<0.05)。结论肥胖型多囊卵巢综合征患者采用营养干预后,可以有效改善患者体内AMH水平并提高患者受孕率。展开更多
目的探讨不同表型多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者血清抗苗勒管激素(AMH)及性激素指标水平,并评估AMH与这些指标的相关性。方法应用UNION免疫分析仪和Uni Cel Dx I800免疫分析系统检测702例PCOS患者和118例健康女性...目的探讨不同表型多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者血清抗苗勒管激素(AMH)及性激素指标水平,并评估AMH与这些指标的相关性。方法应用UNION免疫分析仪和Uni Cel Dx I800免疫分析系统检测702例PCOS患者和118例健康女性(对照组)AMH和其他性激素水平,并进行超声下窦卵泡计数(AFC)和卵巢体积测量。应用Pearson分析进行双变量相关分析。结果 PCOS患者的卵泡刺激素(FSH)低于对照组,其中无排卵或稀发排卵(OA)+高雄激素血症(HA)+多囊卵巢(PCO)组与对照组间的差异具有统计学意义(P<0.05)。黄体生成素(LH)、L H/F S H、AMH均显著高于对照组。血清睾酮(T)水平在O A+H A组和O A+H A+P C O组显著升高。各组间泌乳素(P R L)、雌二醇(E2)水平无明显差异。A M H与F S H呈负相关,与L H、L H/F S H、T、A F C、左卵巢体积和右卵巢体积呈正相关。结论血清AMH浓度可以反映窦卵泡的数目和血清T的浓度高低,可作为PCOS诊断与监测指标之一,提高PCOS诊断的简便性,在临床上有广泛的应用前景。展开更多
文摘As a novel biomarker,there is inconsistent evidence regarding the association between anti-Miillerian hormone (AMH) and live birth rate in freezing-all embryo transfer cycles.We aim to assess the prognostic effect of baseline AMH on clinical outcomes,especially live birth rate in freezing-all embryo transfer cycles.A total of 828 non-polycystic ovary patients that underwent their first frozen-thawed embryo transfers in our center between January 2010 and January 2015 were recruited in this retrospective analysis.Patients were stratified into three groups based on their baseline AMH concentration:low AMH group (<1.4ng/mL),middle AMH group (1.4-5.8 ng/mL)and high AMH group (>5.8 ng/mL).The results showed that low AMH level was associated With adverse clinical outcomes.The differences in implantation rate (21.9% vs.43.2% vs.58.8%,P<0.001),clinical pregnancy rate (32.0% vs.55.2% vs.65.7%, P<0.001),live birth delivery rate (21.8% vs.43.6% vs.52.7%,P<0.001)and miscarriage rate (31.8% vs.17.5% vs.15.4%,P=0.014)among the three groups were statistically significant.After adjusting confounders (i.e.age,baseline FSH level,AFC,endometrium thickness,endometriurn preparation protocols,number of embryos transferred,etiologies of infertility),differences in live birth rate,clinical pregnancy rate and implantation rate between groups remained significant.The further age subgroup analysis demonstrated that low AMH concentration was significantly associated with poor outcomes both in young and advanced patients.The area under the curve for serum AMH,age,AFC and FSH were 0.635,0.634,0.615 and 0.543 respectively,for predicting live birth.In conclusion, baseline AMH was an independent prognostic factor of live birth rate of freezing-all embryo transfers,but its predictive value on live birth rate was of limited clinical value.
文摘目的:系统评价全子宫切除对育龄期女性卵巢功能的影响。方法:检索PubMed、Cochrane Library、Web of Science、Ovid、中国知网、万方、维普、中国生物医学文献数据库中2018年12月31日前公开发表的中英文期刊,筛选文献,应用“Newcastle - Ottawa标准”及“AHRQ横断面研究评价标准”对纳入的文献进行质量评价,采用Cochrane协作网提供的RevMan5.3软件进行meta分析。结果:最终纳入15篇文献,共纳入881例。meta分析结果显示,全子宫切除术后1、3、6、12个月抗苗勒氏管激素水平均较术前下降,差异均有统计学意义( P <0.05)。结论:育龄期女性行全子宫切除会导致术后卵巢功能下降。
文摘目的分析营养干预对肥胖型多囊卵巢综合症患者抗苗勒管激素(anti-miillerian hormone,AMH)和受孕率的影响。方法选择2015年8月至2016年12月枣庄市妇幼保健院诊治的80例肥胖型多囊卵巢综合征不孕患者为研究对象,依照随机信封法将其平均分为观察组和对照组,每组40例患者。观察组患者在对照组基础上联合采用营养干预,对照组患者采用常规方案进行干预。治疗前后分别对两组患者的身体质量指数(body mass index,BMI)、空腹血糖(fasting blood glucose,FBG)和胰岛素抵抗指数(homeostatic model assessment for insulin resistance,HOMA-IR)进行调查,检测患者血清中的AMH水平,并在治疗结束后记录两组患者妊娠率、排卵率和早孕流产率。结果治疗后,两组患者BMI、HOMA-IR和FBG水平均显著降低(P<0.05),且观察组患者BMI、HOMA-IR和FBG水平均显著低于对照组患者(P<0.05)。治疗后,两组患者血中AMH水平均显著降低(P<0.05),且观察组患者血中AMH水平显著低于对照组患者(P<0.05)。治疗后,观察组患者妊娠率和排卵率均显著高于对照组患者(P<0.05),且观察组患者早孕流产率显著低于对照组患者(P<0.05)。结论肥胖型多囊卵巢综合征患者采用营养干预后,可以有效改善患者体内AMH水平并提高患者受孕率。
文摘目的探讨不同表型多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者血清抗苗勒管激素(AMH)及性激素指标水平,并评估AMH与这些指标的相关性。方法应用UNION免疫分析仪和Uni Cel Dx I800免疫分析系统检测702例PCOS患者和118例健康女性(对照组)AMH和其他性激素水平,并进行超声下窦卵泡计数(AFC)和卵巢体积测量。应用Pearson分析进行双变量相关分析。结果 PCOS患者的卵泡刺激素(FSH)低于对照组,其中无排卵或稀发排卵(OA)+高雄激素血症(HA)+多囊卵巢(PCO)组与对照组间的差异具有统计学意义(P<0.05)。黄体生成素(LH)、L H/F S H、AMH均显著高于对照组。血清睾酮(T)水平在O A+H A组和O A+H A+P C O组显著升高。各组间泌乳素(P R L)、雌二醇(E2)水平无明显差异。A M H与F S H呈负相关,与L H、L H/F S H、T、A F C、左卵巢体积和右卵巢体积呈正相关。结论血清AMH浓度可以反映窦卵泡的数目和血清T的浓度高低,可作为PCOS诊断与监测指标之一,提高PCOS诊断的简便性,在临床上有广泛的应用前景。
