Den øgede incidens af disse tumorer hos mus anses ikke for at udgøre en signifikant risiko for mennesker på grund af vildagliptins og dets hovedmetabolits manglende genotoksicitet, forekomsten af tumorer hos kun én art og de høje systemiske eksponeringsratioer, som tumorerne blev observeret ved.
The increased incidence of these tumours in mice is considered not to represent a significant risk to humans based on the lack of genotoxicity of vildagliptin and its principal metabolite, the occurrence of tumours only in one species and the high systemic exposure ratios at which tumours were observed.