Introduction: Acute and Transient Psychotic disorder (ATPD) is defined by the ICD-10 as hallucinations, delusions, and/or senseless or nonsensical speech having an acute [1]. The distinguishing characteristic of ATPD its abrupt onset. Second, there are symptoms present, third, related stress [2].
 Clinical Findings: Sleep disturbance, aggressiveness, muttering to self, irritability, irrele...

BACKGROUND Misidentification phenomena, including the delusion of 'imposters' named after Joseph Capgras, occur in various major psychiatric and neurological disorders but have rarely been studied systematically in broad samples of modern patients. This study investigated the prevalence and correlated clinical factors of Capgras' phenomenon in a broad sample of patient-subjects with first-lifet...

Different prevalence of non-affective psychosis has been reported in general population surveys. The objectives of this study were to describe lifetime prevalence of non-affective psychosis in Catalonia, Spain; and to analyze the use of the CIDI psychosis module as a screening instrument for psychotic disorders. As part of the ESEMeD project in Catalonia, 1645 respondents were assessed with the...