精子切除术后反精子抗体对怀孕率的影响
Tamer A Abouelgreed1, Mohamed A Amer2, Hassan Mamdouh3
1Department of Urology, Al-Azhar University, Cairo, Egypt; Gulf medical university, Ajman. dr_tamer_ali@yahoo.com.
概括
抗精子抗体 (ASA) 水平在输精管切除术逆转后没有显著影响怀孕率或受孕方法. 这项研究发现,低ASA和高ASA组的成功率相似,为患者提供了放心.
科学领域:
- 生殖性泌尿器科 生殖性泌尿器科
- 精子免疫学 精子免疫学
- 保护生育能力 保护生育能力
背景情况:
- 受精管切除逆转术的患者经常担心抗精子抗体 (ASA) 影响生育能力.
- 目前关于ASAs对怀孕率和血管切除术后逆转的影响的研究是有限的.
- 美国泌尿器官学会的指导方针强调需要进一步调查ASA和输精管切除术逆转结果.
研究的目的:
- 为了确定抗精子抗体 (ASA) 水平和流管切除术逆转后的怀孕率之间的相关性.
- 为了研究ASA水平和怀孕方法 (自发与辅助) 之间的关联,在输精管切除术逆转后.
主要方法:
- 在2015年5月至2023年4月期间,对145名接受了输精管切除术逆转的患者进行了回顾性分析.
- 根据术后精液分析,患者被分为低 (<50%) 和高 (≥50%) ASA水平组.
- 怀孕率和受孕方法通过图表审查和电话采访来评估.
主要成果:
- 在48名接受采访的患者中,有19名低ASA水平的患者有68.4%的怀孕率 (31.6%是自发的).
- 29名患有高ASA水平的患者实现了72.4%的怀孕率 (38%自发).
- 费舍尔的精确测试显示,ASA组之间的怀孕率或受孕方法没有统计学上显著的差异 (p=0.2).
结论:
- 抗精子抗体 (ASA) 水平似乎不会显著影响流管切除术逆转后的怀孕率.
- 怀孕的方法也没有显著的关联与手术前ASA水平在这个患者队列.
- 这些发现可能有助于缓解患者对ASA和血管切除术后生育结果逆转的担忧.
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