Association of serum autoantibodies with pregnancy outcome of patients undergoing first IVF/ICSI treatment: A prospective cohort study

作者：Chen Xian; Mo Mei Lan; Huang Chun Yu; Diao Liang Hui; Li Guan Gui; Li Yu Ye; Lerner Aaron; Shoenfeld Yehuda; Zeng Yong^*

来源：Journal of Reproductive Immunology, 2017, 122: 14-20.

DOI：10.1016/j.jri.2017.08.002

• In vitro fertilization
• Intracytoplasmic sperm injection
• Autoantibodies
• Pregnancy outcome
• Low-dose aspirin

The relevance of antiphospholipid (aPL), antinuclear (ANA) or antithyroid (ATA) antibodies in women undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) are controversial. The present study aims to investigate which autoantibodies are associated with the pregnancy outcome of patients undergoing first IVF/ICSI treatment. A total of 3763 IVF/ICSI patients were recruited from January to December 2015. Forty-five patients positive for aPL presenting adverse outcomes in their first cycle received low-dose aspirin treatment before the second transfer. Logistic regression analyses were performed to assess any association between autoantibodies and IVF/ICSI outcomes. The aCL-IgG was significantly associated with live birth rate (OR 0.58, 95% CI 0.36-0.96, p < 0.05) and miscarriage rate (OR 2.04, 95% CI 1.23-3.40, p < 0.01). The aCL-IgM was associated with miscarriage rate (OR 2.14, 95% CI 1.29-3.54, p < 0.01). The a beta(2)GPI-IgG was associated with implantation rate and clinical pregnancy rate (OR 0.61, 95% CI 0.24-0.96, p < 0.05; OR 0.40, 95% CI 0.13-0.87, p < 0.05, respectively). After the low-dose aspirin treatment, the live birth rate (37.0% vs. 19.1%, p < 0.05) increased significantly in patients with positive for aPL. In contrary, the a beta(2)GPI-IgM, ANA, anti-thyroglobulin (aTG) and anti-thyroperoxidase (aTPO) antibodies had no association with IVF/ICSI outcome. It is suggested that the presence of aCL-IgG, aCL-IgM and a beta(2)GPI-IgG might exert a detrimental effect on IVF/ICSI outcomes. Low-dose aspirin treatment could be useful for patients positive for these antibodies. Therefore, it is suggested that these antibodies should be assessed prior to IVF/ICSI treatment.

• 出版日期2017-8