Investigation of impaired carbohydrate metabolism in pediatric liver transplant recipients

: OGTT was performed in 28 liver transplants maintained with tacrolimus to investigate carbohydrate metabolism and assess risk factors for development of PTDM. None had PTDM that was detected by OGTT. Early PTDM in four cases (14.3%) resolved in follow‐up. Five new cases (17.9%) demonstrated DCM (DCM = IGT ± hyperinsulinemia). Fasting measurements were normal in two hyperinsulinemic cases. With one (20%, p > 0.05) exception none of the children with DCM were overweight or had a family history of diabetes. All five (100%) children with DCM had been given high cumulative dosage of steroids 18 (78.3%) – without DCM (p > 0.05). The median age of children with DCM was greater [4.3 (12.7–18.0) vs. 7.0 (2.3–18.0) yr, p