Paranoid Schizophrenia

Several studies have reported high prevalence of anxiety and depression in chronic obstructive pulmonary disease (COPD) outpatients. Moreover, these patients share psychological or psychopathological characteristics that inhibit their ability to cope with the disease. In the present study we aimed to record the prevalence of psychological symptom patterns in a sample of Greek COPD outpatients and to assess which psychological factors (and to which degree) contribute to vital exhaustion (VE).|Several studie

Poster abstracts. PA.16 All-night sleep organisation and distinction of schizophrenia, paranoid and affective psychosis: Index of endogenic sleep perturbation as a new biological marker. ... states. ( 2) With this sleep pattern the paranoid schizophrenia

Background: Dysfunctional working memory (WM) has been recognized as one of the most consistent deficits in schizophrenia. Studies that investigated the neural correlates of WM-related pathology by comparing patients with schizophrenia and control participants have produced controversial results, reporting task-related hyper- or hypoactivity in frontoparietal networks. Method: We addressed this question by comparing BOLD signals for accurate responses during a WM task for emotional faces bet

No randomised, controlled trials have been conducted to date on the efficacy of psychological and pharmacological treatments of pain catastrophising (PC) in patients with fibromyalgia. Our aim in this study was to assess the effectiveness of cognitive-behaviour therapy (CBT) and the recommended pharmacological treatment (RPT) compared with treatment as usual (TAU) at the primary care level for the treatment of PC in fibromyalgia patients.|No randomised, controlled trials have been conducted to date on the

Archives of General Psychiatry, a monthly professional medical journal published by the American Medical Association, publishes original, peer-reviewed articles about psychiatry and related fields

Brain-derived neurotrophic factor (BDNF) is active during a critical developmental period and likely influences the neuroplasticity of schizophrenia. This study longitudinally examined the effects of atypical antipsychotics on serum BDNF levels in schizophrenic patients. Specifically, this study measured serum BDNF levels in 53 patients with paranoid schizophrenia during a relapse and again 4 weeks following the administration of antipsychotic treatment (with risperidone in 32 cases, and clozapine in 21 cases). BDNF levels remained unchanged relative to study entry after 4 weeks of atypical antipsychotic treatment. However, serum BDNF was significantly increased in the subgroup receiving risperidone compared to that receiving clozapine, albeit only in the 15 male subjects and not in the 17 females. These results suggest that gender might significantly influence the antipsychotic treatment of schizophrenia from the perspective of BDNF. These findings may also indicate that the

In schizophrenia, poor insight has been associated with negative outcome. In fact, some studies have found insight to be associated with greater treatment adherence and lower levels of symptomatology, as well as better psychosocial functioning. However, others have found that insight into illness is associated with an increase in depression, low self-esteem, and possibly higher risk of suicide. We investigated the relationship between insight and well-being in a sample of 40 people presenting paranoid symptoms and diagnosed with schizophrenia or other psychotic disorder. Independent-samples t-tests revealed that compared to a paranoid group with high insight, paranoid participants with low insight had more self-acceptance, higher sense of autonomy and personal growth, and greater orientation towards gratification. Moderation analyses showed that when experiential avoidance was high, insight into paranoia had a detrimental effect on self-acceptance. Overall, our results support the

This study aimed to explore the socio-demographic and clinical characteristics of paranoid and nonparanoid subtypes of schizophrenia.|In a multicenter, randomized, controlled, longitudinal study, 374 clinically stable schizophrenia patients were interviewed at entry with standardized assessment instruments and followed for 12-26 months.|In the multivariate analysis, male sex, married marital status, urban abode, and more frequent relapse over the study period were independently associated with paranoid schizophrenia.|The socio-demographic and clinical characteristics of Chinese patients with the paranoid subtype of schizophrenia are different from those of their Caucasian counterparts who are more likely to be women and have a better outcome.

The self-infliction of foreign bodies into the brain represents rare a clinical phenomenon that has been reported primarily in cases involving accidents and suicide attempts. However, various motivations for self-injurious behaviors as well as suicide attempts have been reported, especially in patients with psychotic illnesses. A 47-year-old man with a history of schizophrenia presented to our hospital due to the presence of a nail on his plain skull X-ray. He diagnosed paranoid type of schizophrenia about 17 years earlier, and his psychiatric symptoms were well controlled by medication. Interestingly, he was not aware of the presence of the nail in his brain and showed no neurological deficits. In the course of detailed history taking, we discovered that the nail was driven into his brain during a hallucinatory experience that had occurred more than 10 years earlier. Because we believed that removing the nail from his brain would be more dangerous than maintaining the status quo, the