The role of cytochrome P450 polymorphisms in the pharmacokinetics of oral esketamine.
The pharmacogenomics journal April 24, 2026 Daniël T Coerts, Sanne Y Smith-Apeldoorn, Jérôme C Oude Nijhuis et al.
Oral esketamine displays therapeutic potential for treatment-resistant depression. However, treatment is complicated by a low and variable bioavailability. Genetic polymorphisms in the cytochrome P450 (CYP) enzymes responsible for esketamine's metabolism may influence bioavailability. In a subsample of patients included in a placebo-controlled trial investigating repeated, low dose oral...