Systemic inflammatory response markers in preeclampsia

Neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), platelet distribution width (PDW), red cell distribution width (RDW), mean platelet volume (MPV), and plateletcrit (PCT) are known as systemic inflammatory response markers. In this study, we aimed to evaluate changes in NLR, PLR, PDW, RDW, MPV, and PCT in preeclampsia (PE) and their use in predicting its severity.

This is a retrospective case-control study. The study comprised 64 control group (healthy pregnant females), 51 females with mild PE, and 13 with severe PE. These three groups were compared with demographic data and inflammation markers.

There were no statistically significant differences between healthy pregnant females and preeclaptic females in terms of median age, hemoglobin, lymphocyte, neutrophil, platelet, NLR, PLR, PDV, RDW, MPV, PCT (P > 0.05). The control group has a higher number of gravity and parity than the PE group (P < 0.001). MPV value is a lower PE group than the control group (P < 0.001). Both gravity and parity were significantly higher in the patients with mild PE than in the control group (P < 0.001). MPV value was statistically higher in the control group compared both mild and severe PE (P < 0.001), however, no statistical difference between mild and severe PE (P = 0.305).

MPV may be clinically useful markers in the prediction of PE. Further, prospective multicenter studies are needed to reveal the association between these markers and PE.