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经阴道彩色多普勒监测子宫血流动力学变化评价IVF-ET中子宫内膜接受性 被引量：31

Research on Hemodynamics of Uterine Artery with Transvaginal Color Doppler Sonography to Evaluate Endometrial Receptivity in IVF-ET
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摘要 目的:探讨双侧子宫血流动力学参数变化在评价移植前子宫内膜接受性的价值。方法:在本中心就诊的104例不孕症妇女,根据hCG注射日子宫内膜厚度、妊娠与否将病人分组后,使用经阴道彩色多普勒超声测量子宫动脉血流的阻力指数、搏动指数,比较各参数在不同组间的差异。结果:hCG注射日子宫动脉PI和RI越高,子宫内膜越薄。妊娠组PI和RI显著低于非妊娠组。根据hCG注射日子宫动脉RI将病人分为0.61-0.80和0.81-0.93两组,比较两组妊娠率分别为48.08%和15.38%。结论:子宫动脉血流参数PI、RI对IVF璄T结局是有效的预测指标。 Objective: To investigate the value of transvaginal color Doppler in the prediction of the en-dometrial receptivity in IVF-ET. Methods: One hundred and four infertile women were divided according to thethickness of endometrium on the day of hCG administration. RI and PI of uterine artery blood flow were examinedby transvaginal color Doppler ultrasound. The uterine artery blood flow parameters and pregnancy rate were com-pared among groups. Results: The higher PI, RI of uterine artery is, the thinner the endometrium will be PI, RI inpregnancy group were significantly lower than these of non-pregnancy group. The pregnancy rate was 48.08% and15.38% respectively in two groups according to the RI. Conclusion: PI and RI of uterine artery are valuableindexes in the prediction of successful pregnancy in IVF-ET.
作者 孙莹璞 刘美霞 苏迎春 郭艺红
机构地区 郑州大学第一附属医院生殖医学中心 中南大学湘雅医学院生殖工程研究室
出处 《生殖与避孕》 CAS CSCD 北大核心 2005年第2期99-102,共4页 Reproduction and Contraception
关键词 体外受精 胚胎移植(IVF-ET) 经阴道彩色多普勒(TV-CDS) 阻力指数 搏动指数 收缩期峰流速 in vitro fertilization-embryo transfer transvaginal color Doppler PI RI PSV
分类号 R711.6 [医药卫生—妇产科学]
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参考文献11

  • 1孙莹璞,徐瑜,苏迎春,朱桂金,郭艺红.人胚胎透明带厚度及其变量与体外受精-胚胎移植妊娠结局的关系[J].生殖医学杂志,2004,13(6):349-353. 被引量：47
  • 2Puerto B, Creus M, Carmona F, et al. Ultrasonography as a predictor of embryo implantation after in vitro fertilization:a controlled study. Fertil Steril,2003,79(4):1 015-22.
  • 3Chien LW, Au HK, Chen PL, et al. Assessment of uterine receptivity by the endometrial-subendometrial blood flow distribution pattern in women undergoing in vitro fertilization-embryo transfer. Fertil Steril, 2002, 78(2):245-51.
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二级参考文献14

  • 1Montag M, van der Ven H. Laser-assisted hatching in assis ted reproduction[J]. Croat Med J, 1999,40 (3): 398-403.
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共引文献46

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引证文献31

二级引证文献319

生殖与避孕
2005年 第2期

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