Relationship between coagulation status, autoantibodies, and conception method with subchorionic hematoma / 中华妇产科杂志
Chinese Journal of Obstetrics and Gynecology
; (12): 833-837, 2023.
Article
em Zh
| WPRIM
| ID: wpr-1012292
Biblioteca responsável:
WPRO
ABSTRACT
Objective: To investigate the relationship between subchorionic hematoma (SCH) and coagulation status, autoantibodies, and conception method. Methods: A total of 100 pregnant women diagnosed with SCH from June 2020 to December 2021 in the Third Affiliated Hospital of Zhengzhou University were included in the SCH group, while 100 healthy pregnant women during the same period were selected as the control group. The coagulation status (including platelet, prothrombin time, thrombin time, activated partial thromboplastin time, fibrinogen, antithrombin Ⅲ, fibrin degradation products, D-dimer, homocysteine, protein S activity, protein C activity), the positive rate of autoantibodies [including antiphospholipid antibodies (anticardiolipin antibody and anti-β2 glycoprotein Ⅰ antibody), antinuclear antibody] and the mode of conception of the two groups were analyzed. Results: Compared to the control group, the SCH group had higher levels of platelet [(240±45)×109/L vs (227±37)×109/L], fibrinogen [(4.0±0.8) vs (3.6±0.7) g/L], D-dimer [(0.42±0.18) vs (0.31±0.15) mg/L], blood homocysteine [(8.9±4.2) vs (6.9±2.3) μmol/L], and lower level of protein S activity [(55±14)% vs (68±20)%], and there were significant differences between the two groups (all P<0.05). The SCH group had higher positive rates of autoantibodies [24.0% (24/100) vs 8.0% (8/100)], antiphospholipid antibodies [15.0% (15/100) vs 6.0% (6/100)], anti-β2 glycoprotein Ⅰ antibody [10.0% (10/100) vs 3.0% (3/100)], antinuclear antibody [11.0% (11/100) vs 2.0% (2/100)] and assisted reproduction rate [10.0% (10/100) vs 2.0% (2/100)] than those of the control group (all P<0.05). Conclusion: The occurrence of SCH is related to blood hypercoagulability, positive autoantibodies, and assisted reproduction.
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Autoanticorpos
/
Fibrinogênio
/
Glicoproteínas
/
Anticorpos Antinucleares
/
Anticorpos Antifosfolipídeos
/
Homocisteína
Limite:
Female
/
Humans
/
Pregnancy
Idioma:
Zh
Revista:
Chinese Journal of Obstetrics and Gynecology
Ano de publicação:
2023
Tipo de documento:
Article