PMID: 9179938Aug 1, 1995Paper

Clinical features of childhood-onset schizophrenia with obsessive-compulsive symptoms during the prodromal phase

Psychiatry and Clinical Neurosciences
J IidaG Ikawa

Abstract

Thirty-nine patients with schizophrenia, diagnosed according to DSM-III-R, who were under 15 years of age, were studied in two groups; 16 subjects with obsessive-compulsive symptoms during the prodromal phase, and 23 with no obsessive-compulsive disorders. The group with obsessive-compulsive symptoms during the prodromal phase was characterized by a higher ratio of males, higher incidences of perinatal and brain computed tomography (CT) abnormalities, fewer hereditary factors, longer duration of the prodromal phase, and a higher incidence of insidious onset and negative symptoms compared with the group without such prodromal symptoms. Schizophrenic patients with obsessive-compulsive symptoms during the prodromal phase were clinically distinct from those without, which suggests the possibility of subtype categorization.

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Citations

Nov 26, 1999·European Psychiatry : the Journal of the Association of European Psychiatrists·H RittmannsbergerH Hinterhuber
Nov 18, 2008·Schizophrenia Bulletin·Peter F BuckleyDavid J Castle
Jan 1, 2009·Indian Journal of Psychological Medicine·Ganesan VenkatasubramanianRishikesh V Behere
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May 2, 2006·Progress in Neuro-psychopharmacology & Biological Psychiatry·Kyung Jin LeeJun Soo Kwon
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Jul 6, 2007·Psychiatry and Clinical Neurosciences·Toshiki ShioiriToshiyuki Someya

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