Potential Predictive Value of Platelet Parameters in Preeclampsia

Area of Science:

• Obstetrics and Gynecology
• Hematology
• Maternal-Fetal Medicine

Background:

• Preeclampsia is a significant pregnancy complication impacting maternal and fetal health.
• Platelet parameters are associated with preeclampsia severity.
• Early detection of preeclampsia is crucial for timely intervention.

Purpose of the Study:

• To evaluate the diagnostic potential of platelet parameters in the early second trimester for preeclampsia detection.
• To identify specific platelet indices that can serve as early biomarkers for preeclampsia.

Main Methods:

• Analysis of platelet parameters and clinical data from 840 pregnant women (327 healthy, 209 mild preeclampsia, 304 severe preeclampsia).
• Comparison of platelet parameters across healthy and preeclampsia groups.
• Logistic regression and ROC curve analysis to determine predictive value of platelet parameters for preeclampsia.

Main Results:

• Platelet count did not significantly differ between healthy and preeclampsia groups.
• Mean platelet volume, platelet distribution width (PDW), and platelet-large cell ratio (P-LCR) were significantly elevated in preeclampsia groups.
• Adjusted analysis confirmed PDW and P-LCR as effective predictors of preeclampsia.

Conclusions:

• Platelet distribution width (PDW) and platelet-large cell ratio (P-LCR) demonstrate significant predictive value for preeclampsia.
• These platelet parameters hold potential for clinical application in early preeclampsia screening.