Obsessive and compulsive symptoms in chronic schizophrenia

Abstract

The goals of the study were to determine the prevalence of obsessive or compulsive (OC) symptoms among chronic schizophrenic patients, and to elucidate the level of function and course of illness in chronic schizophrenic patients with and without such symptoms. Therapists of 102 patients with DSM-III-R diagnoses of chronic schizophrenia reported on their patients' OC symptoms, level of function, and course of illness. Twenty-five percent of the chronic schizophrenic patients presented with significant OC symptoms. The OC schizophrenics had significantly earlier onsets of their illnesses, had spent more time in the hospital in the previous 5 years, and were judged by their therapists to have a lower level of capacity for age-appropriate function. In addition, such patients had been less often employed and less often married, and were more dependent on others. The poorer prognosis for schizophrenic patients with OC symptoms than for those without these symptoms suggests the need for new therapeutic strategies for such patients.