[Mean Platelet Volume in Children with Acute Gastroenteritis Caused by Entamoeba histolytica].

OBJECTIVE

Mean platelet volume (MPV) is a marker of platelet activation, which is a determinant of inflammation. The first aim of the present study was to investigate the MPV levels in children with amebiasis and compare the MPV levels with healthy controls. The second aim of this study was to evaluate the relationship between MPV and other acute phase reactants.

METHODS

Seventy six patients with amebic gastroenteritis (mean age 2.64 ± 0.23 years) and 53 healthy controls (mean age 2.35 ± 0.28 years) were enrolled in the study. Entamoeba histolytica was determined in stool using rapid antigen test.

RESULTS

Complete blood count and C-reactive protein (CRP) levels were assessed for all children. MPV levels of patients with amebiasis were significantly higher than those of control children (8.79 ± 0.09 vs. 7.87 ± 0.09 fL, p = 0.000). Leukocyte and eosinophil counts, C-reactive protein and creatinine levels of the patients were higher than controls. Leukocyte count was positively correlated with MPV (r = 0.192, p < 0.05), platelet count (r = 0.278, p < 0.01), and CRP level (r = 0.205, p < 0.05).

CONCLUSION

In this MPV levels were significantly higher in children with amebiasis compared to controls. MPV can be used as an acute phase reactant in children with Entamoeba histolytica gastroenteritis.