Is it relevant to screen young women hospitalized in psychiatric department for neuropsychiatric systemic lupus erythematosus (NPSLE)?: A prospective study of 100 psychiatric inpatients.

On the basis that diagnosis of neuropsychiatric systemic lupus erythematosus (NPSLE) is sometimes difficult and systemic lupus erythematosus (SLE) can present with isolated psychiatric symptoms, we initiated a survey in a psychiatric department to screen for NPSLE in young female inpatients.We prospectively studied consecutive young female patients referred to the department of psychiatry. Antinuclear antibodies (ANA), anti-deoxyribonucleic acid (DNA), and antiextractable soluble nuclear antigens (ENA) in the serum of patients were screened. In case of positive anti-DNA or anti-ENA, the patient was referred to the department of internal medicine.One hundred patients were enrolled, mean age 33.1 ±â€Š8.4 years. Most patients presented underlying psychiatric disorders: depression (46%), schizophrenia (13%), anxiety disorder (6%), and personality disorder (10%). A quarter of the cohort did not display underlying psychiatric disorders before hospitalization. Positive ANA ≥1:160 were found in 32 of the 100 patients tested (32%). No patients presented anti-DNA antibodies. One patient had positive anti-sjogrën's syndrome related antigen A (SSA), but did not present any features of SLE or Sjögren syndrome.Thus, systematic screening of SLE is not relevant in young women hospitalized in psychiatric department. However, clinicians should keep in mind that SLE can present with pure psychiatric symptoms.

Functional deficit of the medial prefrontal cortex during emotional sentence attribution in schizophrenia.

BACKGROUND: Functional brain imaging research has already demonstrated that patients with schizophrenia had difficulties with emotion processing, namely in facial emotion perception and emotional prosody. However, the moderating effect of social context and the boundary of perceptual categories of emotion attribution remain unclear. This study investigated the neural bases of emotional sentence attribution in schizophrenia. METHODS: Twenty-one schizophrenia patients and 25 healthy subjects underwent an event-related functional magnetic resonance imaging paradigm including two tasks: one to classify sentences according to their emotional content, and the other to classify neutral sentences according to their grammatical person. RESULTS: First, patients showed longer response times as compared to controls only during the emotion attribution task. Second, patients with schizophrenia showed reduction of activation in bilateral auditory areas irrespective of the presence of emotions. Lastly, during emotional sentences attribution, patients displayed less activation than controls in the medial prefrontal cortex (mPFC). CONCLUSIONS: We suggest that the functional abnormality observed in the mPFC during the emotion attribution task could provide a biological basis for social cognition deficits in patients with schizophrenia.

Meningiomatosis revealed by a major depressive syndrome.

Depressive symptoms may be the only expression of brain tumours. Thus, it is challenging to suspect a brain tumour when patients with depression have a normal neurological examination. We illustrate this by a case report regarding a meningiomatosis revealed by a treatment-resistant depressive syndrome that improved after surgery. This case highlights the importance of identifying signs of brain tumour in patients with depression. Although there is no consensus about whether brain imaging is indicated for depressive syndromes, it should be performed, particularly in late onset of depressive syndrome (after 50 years of age), treatment-resistant depression or in apathy with a reduced emotional response or without dysphoric manifestations.