BACKGROUND The fourth edition of Diagnostic and Statistical Manual of Mental Disorders (DSM IV) distinguishes schizophrenia, schizophreniform disorder and brief psychotic disorder only according to the duration of the illness. Thus, the validity of these nosological concepts sounds uncertain. AIM The aim of this study was to evaluate the validity of the DSM IV concepts schizophrenia, schizoph...

BACKGROUND Personal space is the area individuals maintain around themselves into which others cannot intrude without arousing discomfort. The purpose of this study was to establish whether patients with anxiety disorder and patients with psychotic disorder differ in personal space preferences according to experimenter sex. SUBJECTS AND METHODS 82 patients who met the ICD- criteria for psycho...

Acute disseminated encephalomyelitis (ADEM) is a monophasic clinical syndrome, characterized by immune-mediated demyelination of central nervous system neurons, which yield extensive damage in the brain and spinal cord.It usually affects children and young adults following infections or immunization. Here we describe a 9- year-old Fars female presented with acute onset of psychotic disorder, o...

Contrary to older views, with modern treatment some or many patients with schizophrenia may show intervals of recovery. The current 15-year prospectively designed follow-up research comparing schizophrenia patients with other types of psychotic and nonpsychotic patients studied how many schizophrenia patients ever show intervals of recovery. Two hundred seventy-four early young psychiatric pati...

We describe a rare case of psychotic disorder, with unique family dynamics and management difficulties.

Background: Psychotic disorder due to industrial drug, such as methamphetamine addiction, is one of the important causes for referral to psychiatric hospital. Psychotic symptoms in these patients are varied. A group of researchers believe that methamphetamine-induced psychosis is completely similar to schizophrenia. Others believe that at least some cases of permanent psychotic clinical manifes...

background & aim: at recent three decades, management of chronic mental disorders has been a focus of attention in mental health systems. this study aimed to assess the efficacy of group psychodrama in reducing depression in inpatient women with chronic mental disorder. method & materials: in this semi-experimental study, thirty women with chronic mental disorders bedridden at razi comprehensiv...

BACKGROUND The identification of biomarkers of transition from the at-risk mental state (ARMS) to psychotic disorder is important because early treatment of psychosis is associated with improved outcome. Increasing evidence points to an inflammatory contribution to psychosis. We questioned whether raised levels of plasma inflammatory markers predict transition from ARMS to psychotic disorder an...