BACKGROUND Little is known about the treatment of delusional parasitosis with typical and atypical antipsychotics. AIMS To evaluate the effectiveness of typical and atypical antipsychotics in primary delusional parasitosis (delusional disorder, somatic type). METHOD A systematic review was conducted. RESULTS No randomised trials were found and hence we collected the best evidence from 16 ...

Delusional parasitosis is characterized by the false idea that own body is infested by invisible mites, insects, or other parasites. This case report describes a 24-year-old woman with delusional parasitosis who was treated with ziprasidone monotherapy (120 mg/day) with a complete remission of delusion and followed for one year without symptom recurrences. These findings, although preliminary, ...

Epidemiology and the study of subtypes of delusional disorders is a poorly researched area. This study tries to fill this lacuna and provides the evidence contrary to the accepted fact that the persecutory type is the most common subtype of persistent delusional disorder (paranoia). Out of 4234 patients who attended psychiatry outpatient department during the year 1994-1997, 45 patients receive...

BACKGROUND Delusional parasitosis is an uncommon psychiatric condition in which patients have the immutable conviction that small, living organisms, such as worms, insects, or larvae infest their skin or other organs. OBJECTIVE/METHOD The authors describe a case of an unusual association of delusional parasitosis and thalamic pain syndrome after left-posterior thalamic hemorrhage. The patient...

Skin-related delusional diseases with unspecific status and/or status without dermatological findings, among others ‘dermatological delusion’, are categorized as ‘delusional disorders’ (ICD-10: F 22.0; DSM-IV 297.1). A delusional disorder is diagnosed when (according to DSM-IV) the following criteria are fulfilled: A. Non-bizarre delusions (i.e. regarding situations not out of the realm of poss...

UNLABELLED INTRODUCTION Delusional parasitosis is a rare, monosymptomatic psychosis involving a delusion of being infested with parasites. It is commonly observed among female patients over the age of 50. It is classified as a 'delusional disorder' according to the 10th revision of the International Classification of Diseases and as a 'delusional disorder - somatic type' according to the Dia...

Delusional parasitosis is characterized by a patient's fixed false belief of being infested with parasites or small creatures. The first-line treatment options are typical antipsychotics such as pimozide. However, the accompanying extrapyramidal side effects might limit their use. We report on a patient with a good response to pimozide combined with ziprasidone. Ziprasidone is an atypical antip...