The beliefs that "psychological and social interventions are more effective than pharmacotherapy" and "antidepressants are harmful and addictive" must specifically be taken into account in clinical practice and in anti-stigma campaigns. Additional studies are needed to understand the public's tendency to conceptualise depression as a psychosocial problem. In clinical practice, depression should be introduced as a bio-psychosocial disease whatever its cause: biological, psychological or social. In addition, the differences between extreme worry and disease, and the lack of aggressiveness of depressive patients, must be emphasised.
Psychiatric disturbances due to cardiopulmonary bypass, especially postoperative delirium syndrome, are among the immediate complications of open-heart surgery. In a series of 32 male and 18 female patients the prevalence of such disorders was investigated and search was made for possible risk factors for their occurrence. Psychiatric, neurologic and electroencephalographic evaluation was made pre- and postoperatively, in addition to haemodynamic, echocardiographic, angiographic and regional cerebral blood flow studies. Nine of the 50 patients had significantly reduced perfusion of certain cerebral lobes in single photon emission computed tomography, and in six of them the psychiatric tests indicated postoperative delirium; three of these six also had moderate electroencephalographic changes. The cerebral hypoperfusion persisted on day 15 in four patients, while psychiatric tests were negative. The study showed possible risk factors to be patient age, long aortic cross-clamp time, high-dose inotropic support and excessive transfusion of blood or blood products.
This study aims to assess the executive functions and depression status in patients with Behçet's disease without explicit neurological involvement and to evaluate cognitive functions in this group of patients independent of accompanying depression. In the present study, 30 patients with Behçet's disease in the non-active phase of their illness and 30 healthy volunteers were included. In the evaluation of depression levels, Beck Depression Inventory was employed. The executive functions of the patients were evaluated by Wisconsin Card Sorting Test (WCST) and Stroop Test (ST). Beck Depression Inventory scores measured in the Behçet's disease group, in which no clinically serious depression was observed, were higher than the control group. Then, it was observed that the scores of neuropsychological tests of the Behçet's disease group were found to be significantly lower, especially in WCST, while significant relations were revealed between Beck Depression Inventory scores and WCST, ST scores. The authors' findings suggest that there may be factors other than depression causing executive impairment in patients with Behçet's disease without explicit neurological symptoms. Executive dysfunctions may occur in association with mild depressive states due to chronic disease stress or silent and/or future neurological involvement of Behçet's disease, especially in the frontal lobes.
In Istanbul, people recognise depression well, but their attitudes towards it are fairly negative. The urban public has unfavourable attitudes towards depression and a tendency to isolate patients from the society. Notwithstanding the high prevalence, there is still considerable stigmatisation associated with depression.
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