Associations of maternal liver biomarkers in the first trimester with the risk of hypertensive disorders of pregnancy.

Hui Liu, Libi Zhang, Diliyaer Ainiwan, Peihan Chi, Haoyue Cheng, Xialidan Alifu, Yiwen Qiu, Ye Huang, Yan Zhuang, Haibo Zhou, Yunxian Yu

Hypertension research : official journal of the Japanese Society of Hypertension 2024 Aug

filter terms:

This study aimed to evaluate the association between maternal liver biomarkers in early pregnancy and the risk of hypertensive disorders of pregnancy (HDP), as well as to evaluate interaction between liver enzymes and BMI on the development of HDP. Pregnant women in our study were recruited from the Zhoushan Pregnant Women Cohort. Participants who had their first prenatal follow-up and the blood pressure follow-up records, and measured liver biomarkers in the first trimester were eligible for inclusion in the study. A total of 10,610 pregnant women were included in the analysis, and 305 (2.87%) developed the HDP. There were positive associations between AST, GGT, ALP, HSI and SBP, as well as between ALT, GGT, ALP, HSI and DBP. In addition, AST/ALT level was negatively associated with DBP. The highest quartile of GGT, ALP, AST/ALT and HSI were significantly associated with 1.71-fold (95% Cl: 1.23-2.41), 1.53-fold (95% Cl: 1.10-2.14), 0.62-fold (95% Cl: 0.43-0.90) and 1.67-fold (95% Cl: 1.05-2.67) increased risk of HDP, respectively. There was no significant association between ALT, AST and HDP. These associations remained consistent in pregnant women with liver enzymes within the clinical reference range. Besides, we found an interaction between GGT and BMI (Pinteraction = 0.013) in the development of HDP. In summary, the level of GGT, ALP, AST/ALT and HSI were associated with the subsequent risk of HDP, even within the clinical reference range. And there was an interaction between liver biomarkers and BMI in the development of HDP. Our study showed the level of GGT, ALP, AST/ALT and HSI were associated with the subsequent risk of HDP. And there was an interaction between GGT and BMI in the risk of HDP. © 2024. The Author(s), under exclusive licence to The Japanese Society of Hypertension.

Citation

Hui Liu, Libi Zhang, Diliyaer Ainiwan, Peihan Chi, Haoyue Cheng, Xialidan Alifu, Yiwen Qiu, Ye Huang, Yan Zhuang, Haibo Zhou, Yunxian Yu. Associations of maternal liver biomarkers in the first trimester with the risk of hypertensive disorders of pregnancy. Hypertension research : official journal of the Japanese Society of Hypertension. 2024 Aug;47(8):2183-2194