Elevated mean platelet volume is associated with gestational diabetes mellitus

Area of Science:

• Obstetrics and Gynecology
• Endocrinology
• Hematology

Background:

• Mean platelet volume (MPV) reflects platelet size and activity.
• Elevated MPV is linked to cardiovascular risk.
• Gestational diabetes mellitus (GDM) is a pregnancy complication.

Purpose of the Study:

• To investigate MPV levels in women with GDM.
• To determine the correlation between MPV and metabolic parameters in GDM.
• To assess MPV's potential as a marker for GDM.

Main Methods:

• Retrospective analysis of 30 women with GDM and 38 healthy pregnant controls.
• MPV and platelet counts measured in the third trimester and postpartum.
• Correlation analysis with fasting plasma glucose and glucose area under the curve.

Main Results:

• Third-trimester MPV was significantly higher in the GDM group (8.8 ± 1.0 fl) compared to controls (8.1 ± 0.7 fl).
• MPV significantly decreased postpartum in the GDM group (8.8 ± 1.0 fl to 8.1 ± 0.8 fl).
• Positive correlations were found between third-trimester MPV and fasting plasma glucose (r=0.346, p=0.007) and glucose area under the curve (r=0.346, p=0.02).

Conclusions:

• MPV is elevated in women with GDM.
• MPV levels decrease postpartum in women with GDM.
• MPV monitoring could aid in identifying pregnant women at risk for developing GDM.