pentobarbital will boost the level or effect of ivosidenib by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Stay clear of or Use Alternate Drug. Coadministration of ivosidenib with sturdy CYP3A4 inducers diminished ivosidenib plasma concentrations.pentobarbital will lower the level or impact of buprenorphine buccal by affecting hepatic/i