Psychiatry research
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Psychiatry research · Aug 2009
The effect of prolonged exposure to war stress on the comorbidity of PTSD and depression among hospital personnel.
The relationship between exposure to war stress and to traumatic and depressive symptoms among hospital personnel is understudied. Hospital personnel who were exposed to frequent missile attacks and casualties of war, both military and civilians (n=106), were assessed for posttraumatic stress disorder (PTSD) symptoms and depression a month after the war between Lebanon and Israel erupted. Increased risk for PTSD symptoms was found to be highly associated with increased risk for depression. ⋯ No profession differences were found in the levels of depression, but physicians were found to be less vulnerable than other hospital staff to develop PTSD symptoms. PTSD symptoms were significantly associated with depression. The results warrant further longitudinal study.
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Psychiatry research · Jun 2009
Comparative StudyCoping strategies and their correlates with depression in the Japanese general population.
This study's aim was to examine the relation between depression and stress-coping strategy among the general population. The survey was conducted in June 2000, using a large sample representative of the Japanese general population. A total of 24,551 responses from individuals aged 20 years or older were analyzed. ⋯ There was no marked gender difference in the prevalence of a problem-solving strategy, while various types of gender differences were found with respect to the prevalence of emotion-focused and avoidant strategies. In relation to depression, multivariate logistic regression analyses revealed the significantly highest odds ratios (OR) for avoidant coping strategies and the lowest OR for problem-focused ones in both genders. The fact that depression was associated positively with avoidant strategies but negatively with problem-solving strategies indicates that individual stress-coping strategies have their own significance with respect to depression, and may be utilized in establishing an evidence-based cognitive behavioral approach to depressive patients.
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Psychiatry research · Mar 2009
Patterns of major depression and drug-related problems amongst heroin users across 36 months.
The study aimed to determine patterns of major depression (MD) across 36 months, and the relationship to outcomes for the treatment of heroin dependence. As part of a longitudinal cohort study, 429 heroin users were interviewed at 36 month follow-up. MD declined from 23.8% at baseline to 8.2% at 36 months. ⋯ There were large and significant declines in drug use and drug-related problems, and improvements in physical health with no group differences evident at 36 months. Despite improvements in global mental health, at both baseline and 36 months those with MD at baseline had significantly lower SF12 mental health scores. It was concluded that, with the exception of depression, the prognosis of depressed heroin users is not worse than that of non-depressed users.
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Psychiatry research · Jan 2009
Clinical TrialEffect of aripiprazole on self-reported anhedonia in bipolar depressed patients.
Some studies have suggested that aripiprazole might be a useful treatment for bipolar depression. There are no studies evaluating the effect of aripiprazole on anhedonia. In the present study, effects of aripiprazole were investigated under routine clinical conditions. ⋯ All patients completed the 16-week trial. Only 16% of patients experienced side effects (akathisia, headache). Future studies should investigate the specificity of anti-anhedonic and anti-depressant properties of aripiprazole in bipolar patients.
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Psychiatry research · Jan 2009
Alexithymia, temperament and character as predictors of psychopathology in patients with major depression.
The study investigated the capacity of alexithymic personality features, in combination with temperament and character traits, age and gender, to predict psychopathological symptoms in patients with major depression. Consecutive patients (n=339) were investigated using the Toronto Alexithymia Scale-20 (TAS-20), the Temperament and Character Inventory (TCI), the Symptom Checklist-90-R (SCL-90-R), and the Hamilton Depression and Anxiety Rating Scales (HDRS, HARS). The amount of variance in SCL-90-R subscales and Hamilton scales predicted by TAS-20, TCI, age and gender was calculated by linear regression analyses. ⋯ In conclusion, many psychopathological symptoms in major depression are associated with difficulties in the identification of emotions. Relative to alexithymia, Cloninger's psychobiological model of personality could predict psychopathological symptoms in a distinct and meaningful manner. The TAS-20 and the TCI are useful questionnaires for a better understanding of the relationship between psychopathology and personality in major depression.