pentobarbital will lessen the extent or outcome of cinacalcet by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check.pentobarbital decreases amounts of panobinostat by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Strong CYP3A4 inducers can lessen panobinostat degrees by ~70% and bring about therapy fa