Application Value of Spindle Observation Instrument in Elderly Patients with Intracytoplasmic Sperm Mcroinjection
Objective To investigate the clinical value of spindle observation instrument in intracytoplasmic sperm microinjection(ICSI)in elderly patients.Methods A total of 121 elderly women patients with ICSI admitted to the Assisted Reproduction Center of Jiujiang Maternal and Child Health Hospital from January 2022 to June 2023 were selected and divided into a control group(49 cases)and an observation group(72 cases)according to different methods of ICSI assisted pregnancy.The traditional method was used in the control group(the ICSI insertion position was at 90° Angle from the first pole body),and the observation group was guided by the spindle observation instrument.The mean number of eggs retrieved,the mean number of MⅡ eggs and the indexes of embryos were compared between the two groups.Results There was no significant difference in the mean number of eggs retrieved and the mean number of MⅡ eggs between the two groups(P＞0.05).The 2PN fertilization rate,2PN fertilized cleavage embryo rate,high-quality embryo rate,blastocyst formation rate and clinical pregnancy rate in the observation group were higher than those in the control group,and the differences were statistically significant(P＜0.05).Conclusion In elderly patients,the embryo indicators of ICSI assisted pregnancy with spindle observation instrument were better than those of traditional ICSI assisted pregnancy.
Intracytoplasmic sperm microinjectionSpindle observation instrumentElderly women
万方数据
维普
