[Cariprazine for acute and maintenance treatment of schizophrenia]

Since 2018, cariprazine has been available for the treatment of schizophrenia on the Dutch and Belgian markets.
AIM: To give an overview of the indications, effectiveness and side effects of cariprazine. To make an inventory of the advantages and disadvantages of this new antipsychotic drug.
METHOD: A clinically oriented literature review of published clinical studies and pharmacodynamic and -kinetic publications.
RESULTS: Cariprazine is unique because of its preferential D3 receptor partial agonist affinity and has, in theory, a beneficial effect on negative symptoms. The antipsychotic has two active metabolites: desmethylcariprazine and didesmethylcariprazine. The long half-life of cariprazine indicates that, in theory, the drug should not be given daily. Cariprazine is metabolized by cyp3a4 and to a lesser extent by cyp2d6 enzymes. Extrapyramidal symptoms and akathisia are relatively frequent side effects. In contrast, metabolic side effects and weight gain have been reported rarely.
CONCLUSION: Cariprazine can be an effective treatment option for schizophrenia. The final positioning of this antipsychotic drug will have to be based on future research.