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Mean platelet volume in Type 2 diabetic patients
Zeliha Hekimsoy1, Bahriye Payzin, Talat Ornek
1Endocrinology and Metabolism Unit, Izmir Atatürk Training and Research Hospital, Izmir, Turkey. zhekimsoy@hotmail.com
Journal of Diabetes and Its Complications
|May 18, 2004
Summary
Diabetic patients exhibit significantly higher mean platelet volume (MPV) compared to non-diabetic individuals. This finding suggests a potential role for platelets in the vascular complications associated with diabetes mellitus.
Area of Science:
- Endocrinology
- Hematology
- Vascular Biology
Background:
- Diabetes mellitus is linked to altered platelet morphology and function.
- These platelet changes may contribute to the increased vascular disease risk in diabetics.
- Investigating mean platelet volume (MPV) offers insights into diabetic pathophysiology.
Purpose of the Study:
- Compare MPV in Type 2 diabetic patients versus non-diabetic controls.
- Analyze MPV differences in diabetics with and without vascular complications.
- Determine correlations between MPV and glycemic control (fasting blood glucose, HbA1c), age, and diabetes duration.
Main Methods:
- MPV was measured in 145 Type 2 diabetics and 100 controls using automated blood counters.
- Fasting blood glucose and HbA1c levels were determined using standard laboratory methods.
- Statistical analysis included multivariate logistic regression, t-tests, and Pearson correlation.
Main Results:
- Diabetic patients showed significantly higher MPV (10.62±1.71 fl) than controls (9.15±0.86 fl, P=.00).
- Mean platelet counts were lower in diabetics (260.38±68.65 x 10(9)/l) compared to controls (292.33±79.19 x 10(9)/l, P=.001).
Conclusions:
- Diabetic patients have significantly elevated MPV compared to non-diabetic individuals.
- Higher MPV in diabetics suggests a potential role in micro- and macrovascular complications.
- Platelet characteristics warrant further investigation in the context of diabetic vascular disease.