Correlation between internal thyroid function and intrahepatic cholestasis in pregnancy

VernacularTitle:孕期甲状腺功能与妊娠期胆汁淤积症关系的临床研究
Author: Hong ZHOU ; Qiuwei WANG ; Fang CAO ; Ruiping HUANG ; Ziqiang ZHU ; Dacheng SUN ; Bin YU
Publication Type:Journal Article
Keywords: Cholestasis; Thyroid disease
From: Chinese Journal of General Practitioners 2011;10(6):417-419
CountryChina
Language:Chinese
Abstract: A total of 166 women with intrahepatic cholestasis in pregnancy (ICP) participated in the study. Serum levels of thyroid stimulating hormone (TSH), free thyroxine 4 (FT4) and thyroid peroxidase antibody (TPOAb) were quantified for all of them with electrochemiluminescence (ECL) technique, and compared with those in normal pregnant women. Results showed that serum TSH and TPOAb [22. 9%(38/166)] increased significantly, but no significant change in serum level of FT4 was observed in women with ICP, as compared to those in normal pregnant women. Overall prevalence of thyroid diseases in ICP women was 35.5% (59/166), significantly higher than that in normal population screened for thyroid disease (17. 1%, 143/837) at the same time period. It suggests that thyroid dysfunction may be involved in pathogenesis of ICP.