Is the risk of antipsychotic polypharmacy discontinuation dependent on the agents used?

This study assesses the risks and benefits of switching from two to one antipsychotic among participants on two non-clozapine oral antipsychotics, and among those on combinations involving either clozapine or an injectable antipsychotic. Ninety adult participants with schizophrenia or schizoaffective disorder were assigned to stay on polypharmacy or to switch to monotherapy. Half of these participants were receiving combinations of non-clozapine...