The influence of autoimmune diseases on early spontaneous abortion
PENG Ganlu
DAI Shuang
LU Man
LI Guosheng
ZHOU Quan
CHEN Aihua
Abstract：Objective To systematically evaluate of the effect of autoimmune diseases(AIDs)on early spontaneous abortion(ESA).Methods Several databases such as Ovid and Web of Science were searched from January 2000 to May 2024 for retrospective analysis.Furthermore,subgroup analysis was conducted in terms of AIDs,continent and assisted reproduction.Results Total of 73 eligible studies were included in this study.There was a statistically significant difference in the risk of ESA between the population with AIDs and the population with normal pregnancy(OR=1.832,95％CI:1.619-2.073).When subgroup studies of AIDs were performed,the increased risk of ESA in patients with some AIDs was statistically significant:e.g.,thyroid autoimmunity,antiphospholipid syndrome,systemic lupus erythematosus,desiccation syndrome,antinuclear antibody positivity and rheumatoid arthritis.While the impact of some AIDs on ESA was still uncertain,e.g.inflammatory bowel disease,ulcerative colitis,Crohn's disease,autoimmune skin diseases,neuromyelitis optica spectrum disorders.In addition,patients with antiphospholipid syndrome who had underwent assisted reproductive technologies were at higher risk of ESA.Furthermore,compared to other continents,there is a difference in the risk of ESA in patients with AIDs in Africa.Conclusion AIDs are associated with the risk of ESA.
Keywords：Autoimmune diseaseEarly spontaneous abortionThyroid autoimmunitySystemic lupus erythematosusAntiphospholipid syndrome
Publication Date：2025-01-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 44-51 )