Assessment of aspartate aminotransferase to Platelet Ratio Index and Fibrosis-4 Index score on women with intrahepatic cholestasis of pregnancy.

BACKGROUND: Intrahepatic cholestasis of pregnancy is a pregnancy-related liver condition that is characterized by elevated liver function tests and/or bile acids in the presence of pruritis. OBJECTIVE: The study aimed to assess the aspartate aminotransferase to Platelet Ratio Index and Fibrosis-4 Index scores in intrahepatic cholestasis of pregnancy. STUDY DESIGN: The prospective study was carried out by assessing 142 women: 71 whose pregnancies were complicated by intrahepatic cholestasis of pregnancy and 71 without intrahepatic cholestasis of pregnancy. The Fibrosis-4 Index score and aspartate aminotransferase to Platelet Ratio Index were assessed. RESULTS: Our findings indicate that both aspartate aminotransferase to Platelet Ratio Index and Fibrosis-4 Index scores were reliable indicators of intrahepatic cholestasis of pregnancy, correlating with important complications of the condition. CONCLUSION: This study provides valuable information to help clinicians better diagnose and perform the management of intrahepatic cholestasis of pregnancy.

Congenital thrombophilia associated with intrahepatic cholestasis of pregnancy. A case report.

Intrahepatic cholestasis of pregnancy is pregnancy-specific liver disorder, characterized by pruritus as the main clinical symptom, and fasting liver function tests. The term thrombophilia is used to describe a group of conditions characterized by blood coagulation disorder with increased risk of blood clot formation, which may be congenital or acquired. In general, population the incidence of thrombophilia and intrahepatic cholestasis of pregnancy varies widely, depending on the type of disorder (in case of congenital thrombophilia) and geographical distribution (in case of intrahepatic cholestasis of pregnancy). A high incidence of pregnancy complications makes both congenital thrombophilia and intrahepatic cholestasis of pregnancy very important in clinical practice. At the same time, association between these two disorders is extremely complicated in management, due to perinatal risks. The key-point for the management is cooperation among obstetricians, hematologists, and hepatologists, being crucial for better outcomes.

Assessment of vitamin K levels in women with intrahepatic cholestasis of pregnancy.

Intrahepatic cholestasis of pregnancy is a disorder characterized by pruritus and elevated liver function tests and bile acids. Poor vitamin absorption and, as a result, hypovitaminosis K can occur as a result of the pathology. Given the known effects of vitamin K, the authors considered that hypovitaminosis K could increase the risk of coagulopathic hemorrhage in pregnant women. The study revealed that 59.2% of women with intrahepatic cholestasis of pregnancy were diagnosed with hypovitaminosis K; however, 98.6% of women had normal coagulogram indices. Thus, coagulogram markers are more likely to indicate vitamin K activity than its actual level.