Abstract
Luseogliflozin, a selective inhibitor of sodium glucose co-transporter 2 (SGLT2),
was previously shown to improve the blood glucose and hemoglobin A1c (HbA1c) levels
of patients with type 2 diabetes in a clinical setting. Although patients with type
2 diabetes often have hepatic impairment, few reports have been published concerning
the influence of luseogliflozin on HbA1c and hepatic function in patients with type
2 diabetes accompanied by hepatic impairment. The present study was undertaken to
evaluate the influence of luseogliflozin on HbA1c and hepatic function in patients
with type 2 diabetes divided into 2 groups according to hepatic function parameters
(a normal group and an elevated group). In this study, luseogliflozin significantly
improved both HbA1c and body weight to similar extents in both the normal group and
the elevated group, accompanied by marked reductions in the aspartate aminotransferase
(AST), alanine aminotransferase (ALT), and γ-glutamyl transpeptidase (γ-GTP) levels.
These results suggested that luseogliflozin can be safely used in patients with type
2 diabetes who also exhibit hepatic impairment. The results additionally suggest the
possibility that luseogliflozin might be capable of alleviating hepatic impairment
in patients with type 2 diabetes.
Key words
type 2 diabetes - sodium glucose co-transporter 2 inhibitor - hepatic function