Aripirazole augmentation in clozapine-associated obsessive-compulsive symptoms in schizophrenia

Abstract

Objective: Patients with schizophrenia often experience comorbid obsessive-compulsive symptoms. Within these patients, a significant subgroup developed secondary obsessive-compulsive symptoms during treatment with clozapine.Method: In this paper, we report on four cases in which adjunctive therapy with aripiprazole was tested to alleviate obsessive-compulsive symptoms in schizophrenia.Results: All four patients had a significant improvement in obsessive-compulsive symptoms. The combination of clozapine and aripiprazole was well tolerated.Conclusion: This case series demonstrates the clinical efficacy of aripiprazole adjunctive therapy with clozapine in schizophrenic patients with comorbid obsessive-compulsive symptoms. Larger-sampled and controlled studies are required in order to test and confirm these observations. © 2013 Eryi{dotless}lmaz et al.; licensee BioMed Central Ltd.