A semi‐mechanistic model based on glutathione depletion to describe intra‐individual reduction in busulfan clearance

Abstract

These results suggest that the time-dependent decrease in busulfan clearance may be related to gluthathione depletion. This effect increased with older age (>40 years) and was proportional to busulfan metabolism. The newly constructed semi-mechanistic model could be used to further improve TDM-guided exposure target attainment of busulfan in patients undergoing HCT.