Maternal serum autotaxin levels in early- and late-onset preeclampsia

Abstract

Purpose: We aimed to compare the serum autotaxin levels in early- and late- preeclamptic and healthy pregnant patients at a university hospital. Methods: A total of 55 singleton preeclamptic women who delivered at Cerrahpasa Medical Faculty were included in the study. The patients were subdivided into two groups: early-onset preeclampsia (n = 31) and late-onset preeclampsia (n = 24). Demographic and clinical data were compared between early-onset and late-onset preeclamptic patients. The control group was composed of 32 healthy pregnant patients. Results: The mean autotaxin levels were 1.16 ± 0.97 and 0.7 ± 0.35 ng/ml in the early- and late-onset preeclampsia groups, respectively. Autotaxin levels were significantly higher in early-onset preeclampsia group compared with late-onset preeclampsia group. Autotaxin levels were found to be significantly higher in preeclamptic patients compared with control group. Serum autotaxin levels showed a significant positive correlation with maternal systolic, diastolic blood pressures and uric acid levels. Conclusion: Autotaxin might be a promising marker for detecting early-onset preeclampsia. However, further studies are necessary to confirm this hypothesis.

Keywords

• preeclampsia
• autotaxin
• pregnancy
• early-onset preeclampsia
• late-onset preeclampsia