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Schizotypal Personality Disorder

The authors evaluate the effects of nicotine and cannabis on neurocognitive function in individuals with schizophrenia and review potential pharmacological treatment strategies. More here.

Schizotypal Personality Disorder

A large and comprehensive study recently performed in Korea has produced a surprising and disturbing result. The rate of autism is reported to be an astounding 1 in 38...

Much resistance to disorder status for the psychosis-risk syndrome stems from the fact that only a minority of those given the diagnosis really have the disorder.

Among all the problematic suggestions for DSM5, the proposal for a "Psychosis Risk Syndrome" stands out as the most ill-conceived and potentially harmful. It aims to solve a pressing problem in psychiatry-- the need for early identification and preventive treatment. Psychotic episodes create tremendous short-term impairment and may impact negatively on long-term prognosis and treatment efficacy. It would save great suffering if we could get there early and do something useful to reduce the lifetime burden of illness before too much damage is done.

Because of recent scandals, pedophilia is one of the few psychiatric disorders widely known to the general public. Classified in DSM-IV and DSM-IV-TR as a paraphilia, pedophilia is characterized by persistent sexual attraction to prepubescent children.

Treatment resistance occurs in a variety of psychiatric disorders and presents an ongoing challenge as we attempt to optimize treatments for our patients.

Obsessive-compulsive disorder (OCD) is a heterogeneous disorder with a variety of phenotypic expressions. Delineation of clinically distinct subtypes of the disorder may be valuable in predicting treatment response and resistance.

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