SUMMARY A 50-year-old factory worker was admitted to hospital following an altercation with fellow workers. He reported a 25-year history of grandiose delusions related to being a special agent for the Taiwanese and US governments (for which he had been paid 100 million dollars) and paranoid delusions related to persecution by China's national security agencies. After detailed assessment by sev...

A case study of a 44-year-old woman who committed a mass murder is presented. Following a chronic course of psychotic deterioration, and a likely diagnosis of paranoid schizophrenia that remained untreated, she returned to her workplace after 3 years from her termination and killed seven people and herself. Her history is reconstructed through investigation of primary and secondary source mater...

Platelet MAO activity was estimated in 60 male drug free schizophrenics, 36 male drug free manics and 30 male normal healthy controls by Radio Isotopic Technique using (14)C Tryptamine Bisuccinate as substrate. There was no significant difference between the enzyme activity in the schizophrenic, manic and control groups. Platelet MAO activity in the disorganized catatonic and paranoid schizophr...

Varenicline is gaining popularity for the treatment of nicotine dependence. General treatment guidelines recommend monitoring for behavioral changes in patients with a mental illness. There are very few cases reported on patients developing psychiatric symptoms with no previous history. We are reporting the case of a Spanish patient who had developed a first-psychotic episode after he was start...

BACKGROUND Many patients with psychotic disorders have persistent paranoid ideation and avoid social situations because of suspiciousness and anxiety. We investigated the effects of virtual-reality-based cognitive behavioural therapy (VR-CBT) on paranoid thoughts and social participation. METHODS In this randomised controlled trial at seven Dutch mental health centres, outpatients aged 18-65 ...