Can Mean Platelet Volume and Platelet Distribution Width be used as Predictive Markers for Impending Diabetic Vascular Complications?

Journal of Clinical and Diagnostic Research

Kumerasan Kathamuthu¹  Lavanya Rajagopal²  Balaji Ramraj³  Sundaram Arunachalam⁴  Saleh Mohammed Abdullah⁵  Vinothkumar Ganesan⁶ 

[1] Assistant Professor, Department of Pathology, Azan University, Jazan, Saudi Arabia.;Assistant Professor, Department of Pathology, SRM Medical College Hospital and Research Centre, Kattanulathur, Chennai, Tamil Nadu, India.;Associate Professor, Department of Community Medicine, SRM Medical College Hospital and Research Centre, Kattanulathur, Chennai, Tamil Nadu, India.;Dean and Professor, Department of Pathology, SRM Medical College Hospital and Research Centre, Kattanulathur, Chennai, Tamil Nadu, India.;Faculty of Applied Medical Sciences, Department of Medical Laboratory, Jazan University, Jazan, Saudi Arabia.;Junior Research Fellow (ICMR), Department of Medical Research, SRM Medical College Hospital and Research Centre, Kattanulathur, Chennai, Tamil Nadu, India.;

关键词: diabetes;    fasting blood sugar;    glycated haemoglobin;    platelets;   

DOI  :  10.7860/JCDR/2018/32574.11150

来源: DOAJ

【 摘 要 】

Introduction: Diabetes Mellitus (DM) has been considered as a prothrombotic state which has impact on a wide series of pathways regulating platelet function, the cornerstone is represented by increased platelet reactivity. Many hypothesis have attempted to explain the pathophysiological mechanism by which these hyperreactive platelets contribute to diabetic vascular complications. However, a comprehensive analysis of the relationship between platelet indices and diabetic status is still lacking. Aim: To analyse platelet indices with glycaemic status in type-2 DM patients and to establish the correlation between Mean Platelet Volume (MPV), Platelet Distribution Width (PDW), Fasting Blood Sugar (FBS) and Glycated haemoglobin (HbA1c) values. Materials and Methods: A cross-sectional study was carried out in SRM Medical College Hospital and Research Centre, Chennai, Tamil Nadu, India. Totally 450 subjects (150 controlled and 150 uncontrolled diabetics, 150 non-diabetics) were included and investigated for HbA1c, FBS and platelet indices. Statistical analysis using IBM SPSS software version 20.0. Statistical significant p-value was considered at <0.05. Results: Diabetics had higher mean platelet count when compared to non-diabetics. MPV and PDW among uncontrolled diabetics were significantly higher than controlled diabetics and non-diabetics. MPV, PDW and platelet count showed a significant positive correlation with both HbA1c and FBS. We observed a significant difference in PDW and MPV when compared with various grades of HbA1c. Conclusion: The MPV and PDW are increased in diabetics. They are simple and cost-effective tools that can be used as a good indicator of platelet activation and an independent predictor of impending vascular complications in DM.

【 授权许可】

Unknown