Review of Pharmacokinetics and Pharmacogenetics in Atypical Long-Acting Injectable Antipsychotics.

Over the last two decades, pharmacogenetics and pharmacokinetics have been increasingly used in clinical practice in Psychiatry due to the high variability regarding response and side effects of antipsychotic drugs. Specifically, long-acting injectable (LAI) antipsychotics have different pharmacokinetic profile than oral formulations due to their sustained release characteristics. In addition, most of these drugs are metabolized by , whose interindividual genetic variability results in different metabolizer status and, consequently, into different plasma concentrations of the drugs.