Insulin resistance in children with Helicobacter pylori infection.

We aimed at investigating insulin resistance in children with Helicobacter pylori (H. pylori) infection. Fasting serum insulin and glucose levels were determined in 31 children with H. pylori (+) (H. pylori-infected group, 20 girls and 11 boys, median age 12 yr, range 6-17) and 29 H. pylori (-) (control group, 18 girls and 11 boys, median age 13 yr, range 5-16). Insulin resistance was assessed using homeostasis model assessment of insulin resistance (HOMA-IR) score. Fasting serum glucose levels did not differ significantly between H. pylori (+) and (-) children. Both HOMA-IR score and serum insulin levels were significantly higher in H. pylori-infected compared to control children. The findings of the present study suggested that there is a certain relation between H. pylori infection and insulin resistance in children.