LETTERS Successful Use of Paliperidone in a Clozapine-Resistant Schizophrenic Patient To the Editor: The use of paliperidone

has been examined in many studies since it was first utilized in schizophrenic patients. Here, we describe a patient with clozapine-resistant schizophrenia, whose psychosis and associated depression remitted significantly after switching treatment from clozapine to paliperidone. Case Report “Mr. Y, ” who was a 35-year-old man with a 10-year history of schizo-phrenia, was hospitalized because of frequent auditory hallucinations, persecutory delusions, and associ