منابع مشابه
Informing DSM-5: biological boundaries between bipolar I disorder, schizoaffective disorder, and schizophrenia
BACKGROUND The fifth version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) opted to retain existing diagnostic boundaries between bipolar I disorder, schizoaffective disorder, and schizophrenia. The debate preceding this decision focused on understanding the biologic basis of these major mental illnesses. Evidence from genetics, neuroscience, and pharmacotherapeutics info...
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Seventy six, first episode, drug naive patients of schizoaffective disorder, diagnosed as per DSM-III-R criteria, were followed up over a period of two years in order to verify the consistency of diagnosis. It was observed that only in 14 (18.4%) patients diagnosis did not change over a period of two years. In the majority of the patients (47, 61.9%) the diagnosis changed to schizophrenia. Eigh...
متن کاملSchizoaffective disorder: concept and reality.
A wide variety of concepts have been proposed to account for schizoaffective psychoses. Presenting a mixture of schizophrenic and affective symptoms, these psychoses have long defied classification in the usual scheme of the two major diagnostic categories, schizophrenia and major affective disorder. Empirical findings are often contradictory, and have sometimes supported the classification of ...
متن کاملLongitudinal courses of thought disorder in schizophrenia and schizoaffective disorder.
This research examined the longitudinal courses of thought disorder in schizophrenia, schizoaffective disorder, and other psychotic and nonpsychotic disorders. One-hundred-eighty young psychiatric inpatients were prospectively diagnosed at an early stage of illness and followed up and evaluated for thought disorder at 2, 4.5, and 7.5 years post-index hospitalization. Patterns of thought disorde...
متن کاملNeurophysiological Distinction between Schizophrenia and Schizoaffective Disorder
Schizoaffective disorder (SA) is distinguished from schizophrenia (SZ) based on the presence of prominent mood symptoms over the illness course. Despite this clinical distinction, SA and SZ patients are often combined in research studies, in part because data supporting a distinct pathophysiological boundary between the disorders are lacking. Indeed, few studies have addressed whether neurobiol...
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ژورنال
عنوان ژورنال: JAMA Psychiatry
سال: 2013
ISSN: 2168-622X
DOI: 10.1001/jamapsychiatry.2013.2350