These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Computer-assisted sperm analysis for assessing sperm mobility parameters in in vitro fertilization].
    Author: Yuan P, Zhang Z, Luo C, Quan S, Chu Q, Zhao S.
    Journal: Nan Fang Yi Ke Da Xue Xue Bao; 2013 Mar; 33(3):448-50. PubMed ID: 23529251.
    Abstract:
    OBJECTIVE: To evaluate the association of sperm mobility parameters assessed by computer-assisted sperm analysis (CASA) with the rates of normal fertilization, oocyte cleavage and excellent embryos in in vitro fertilization (IVF) cycles. METHODS: A total of 288 infertile women undergoing IVF cycles patients were divided into two groups according to the normal fertilization rate (≥50% and <50%), cleavage rate (≥90% and <90%), or excellent embryo rates (≥50% and <50%). The means of the sperm motility parameters analyzed by CASA twice before oocyte retrieval were recorded and analyzed using t-test in relation to the rates of normal fertilization, cleavage and excellent embryos in IVF cycles. RESULTS: The mean curvilinear velocity (VCL), average path velocity (VAP), and amplitude of lateral head displacement (ALH) were significantly higher in women with a normal fertilization rate of ≥50% than in those with a normal fertilization rate of <50% (P<0.05). Women with an oocyte cleavage rate of ≥90% had significantly higher VCL and VAP than those with a cleavage rate of <90% (P<0.05). The VCL, straight line velocity (VSL), VAP, linearity, straightness, wobble coefficient, ALH, or beat-cross frequency showed no significant differences between women with excellent embryo rates of ≥50% and <50% (P>0.05). CONCLUSION: The sperm motility parameters assessed using CASA are associated with normal fertilization and oocyte cleavage rates but not with excellent embryo rate in IVF cycles.
    [Abstract] [Full Text] [Related] [New Search]