Method for treating a disease, disorder or adverse effect caused by an elevated serum concentration of an ugtiai substrate

摘要

The present invention is directed to a method for inducing UGT1A1 isoform expression for treatment of a disease, disorder or adverse effect caused by an elevated serum concentration of an UGT1A1 substrate comprising the step of administering to a subject an effective amount of ritonavir. In particular, the present invention is directed to a method of treating unconjugated hyperbilirubinemia by UGT1A1 induction comprising the step of administering to a subject an effective amount of ritonavir.