Drug-induced hyperglycemia in the Japanese Adverse Drug Event Report database: association of evelolimus use with diabetes

Some categories of drugs are known for causing hyperglycemia or diabetes such as steroids, antipsychotics, and immunosuppressant. However, there has been little evidence from studies about the proportion of each drug in the context of drug-induced diabetes. In this study, we used data from the Japanese Adverse Drug Event Report (JADER) database, a spontaneous reporting system database maintained at the Pharmaceuticals and Medical Devices Agency (PMDA) of Japan. reported between April 2004 and June 2017. Among 459,250 reports of adverse drug reactions in JADER database, reported instances of the adverse event of hyperglycemia or diabetes were extracted. After the exclusion of anti-diabetes drugs, the drugs frequently implicated in the development of hyperglycemia or diabetes, including prednisolone, tacrolimus, everolimus, ribavirin, quetiapine, aripiprazole, interferon alfa-2b, risperidone, atorvastatin, dexamethasone, ciclosporin, nilotinib, methylprednisolone, or nivolumab, were identified. Everolimus, a mammalian target of rapamycin (mTOR) inhibitor, was manifested as the third most frequently associated drug with hyperglycemia or diabetes (340 cases), following prednisolone (694 cases) and tacrolimus (393 cases), and the reporting odds ratio (ROR 8.56, 95% CI 7.65-9.57) of this drug was higher than that of the two aforementioned drugs (ROR 3.96, 95% CI 3.66 -4.28 and ROR 3.51, 95% CI 3.17-3.89). These results suggest that there is a potent association of evelolimus with hyperglycemia in clinical practice in Japan.