Platelet count and mean platelet volume predict atypical pre-eclampsia

Area of Science:

• Obstetrics and Gynecology
• Hematology
• Perinatology

Background:

• Pre-eclampsia (PE) is a serious pregnancy complication.
• Atypical PE presents with subtle or absent typical symptoms.
• Early diagnosis of atypical PE is crucial for maternal and fetal well-being.

Purpose of the Study:

• To investigate the role of platelet count (PC), mean platelet volume (MPV), and the PC to MPV ratio (PC/MPV) in predicting and diagnosing atypical pre-eclampsia (PE).

Main Methods:

• Retrospective case-control analysis of 300 parturient women (100 controls, 100 atypical PE, 100 PE).
• Statistical analysis including ordinal logistic regression to assess prognostic and predictive significance.
• Evaluation of individual and combined effects of PC, MPV, and PC/MPV.

Main Results:

• Significant differences in PC, MPV, and PC/MPV were observed between control and PE/atypical PE groups.
• PC/MPV, N%, and BMI were identified as independent risk factors for PE and atypical PE (ORs 0.925, 1.028, 1.071).
• The predictive model achieved a C-index of 0.684.

Conclusions:

• Platelet parameters (PC, MPV, PC/MPV) are altered in atypical PE, even without significant symptoms.
• These parameters show potential as a diagnostic method for predicting atypical PE during pregnancy.
• PC/MPV and other platelet indices may improve the diagnosis and management of atypical PE.