Evaluation of Fasting Bile Acid Levels in Pregnant Women Diagnosed with Hyperemesis Gravidarum

Background: Hyperemesis gravidarum is a common cause of nausea and vomiting during the early gestational week. At the same time, it can also lead to an increase in liver enzyme values in patients due to or independently of underlying liver disease. This study aimed to evaluate fas...

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Bibliographic Details
Main Authors: Ayca Kubat Kucukyurt, Arzu Cetin, Cansel Tanrikulu, Dilara Basat
Format: Article
Language:English
Published: IMR Press 2024-09-01
Series:Clinical and Experimental Obstetrics & Gynecology
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Online Access:https://www.imrpress.com/journal/CEOG/51/9/10.31083/j.ceog5109206
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Summary:Background: Hyperemesis gravidarum is a common cause of nausea and vomiting during the early gestational week. At the same time, it can also lead to an increase in liver enzyme values in patients due to or independently of underlying liver disease. This study aimed to evaluate fasting bile acid (FBA) levels, alanine aminotransferase (ALT), aspartate aminotransferase (AST), total and direct bilirubin, and urine ketone levels in pregnant women diagnosed with hyperemesis gravidarum (HG). Additionally, the study sought to investigate the relationship between HG and FBA levels. The diagnosis of HG remains primarily clinical, and identifying markers for disease severity is crucial. Methods: This retrospective cohort study obtained blood samples from 50 women diagnosed with HG and 25 healthy pregnant women. Serum levels of AST, ALT, total bilirubin (TBS), direct bilirubin, urine ketones, and FBA were measured. Statistical analysis was performed using the SPSS software version 28.0. Results: FBA levels were significantly higher in pregnant women diagnosed with HG compared to the healthy control group. Additionally, FBA levels increased simultaneously with ketonuria in the patient group. Our findings suggest that FBA levels can serve as a biomarker for diagnosing HG and indicating early-stage liver damage. Unlike previous studies, our research focused on the relationship between FBA levels and HG, providing valuable insights for future studies. Conclusions: FBA levels show promise as an objective biomarker for diagnosing HG and indicating early-stage liver damage. Further research with larger cohorts is necessary to validate these findings.
ISSN:0390-6663