Background:Myocardial infarction (MI) is one of the major causes of death and disability worldwide, which can reduces quality of life in patients. Some disabilities are depression and anxiety which delay returning to work. The aim of this study was to evaluate the effect of illness perception focused intervention on quality of life, anxiety, and depression in MI patients.Materials and Methods:A randomized controlled trial study of 48 recently hospitalized MI patients was conducted (24 in intervention group and 24 in control group). Intervention group was trained to understand the disease by a mental health counselor in three half-an-hour sessions for three consecutive days. Data were collected from three questionnaires: hospital anxiety and depression scale, the World Health Organization Quality of Life Questionnaire (short form), and Illness Perceptions Questionnaire Brief at admission, 1.5, and 3 months postdischarge. Data were analyzed with ANOVA repeated measure.Results:The mean duration of returning to work was 28.7 ± 8.1 days in intervention groups and 46 ± 7.6 days in control group which was statistically significant (P < 0.001). Moreover, anxiety, depression, and illness perceptions score were significantly decreased in intervention groups which were 8.3 ± 3.3, 6.8 ± 3.5, and 36.5 ± 5 in intervention groups and 15.8 ± 2.1(P < 0.001), 17.1 ± 2.3 (P < 0.001), and 41.9 ± 4 (P < 0.001) in control group, respectively. Mean of quality of life subscales scores just physical health subscale showed a significant reduction after 3 months in the control group.Conclusion:Training MI patients to understand the disease in three half-an-hour sessions for 3 consecutive days can decrease the duration of returning to work, anxiety and depression, and increase illness perceptions which can make a better outcome.

Background:Evidences showed association of some personality traits with increased risk of cardiovascular diseases, but mediated mechanisms are not entirely described. In this study, we investigated the association of different personality traits with systemic inflammation and endothelial function as probable mediators.Methods:This cross-sectional study was conducted in 2011 on 40-60 years old employees of an industrial company located in Isfahan city (central Iran). Participants were selected through simple random sampling. Personality types were evaluated using the neuroticism-extroversion-openness personality inventory and systemic inflammatory status was determined with high sensitive C-reactive protein (hs-CRP) level. To evaluate endothelial function flow mediated dilation (FMD) were measured. The obtained data were analyzed with univariate correlation and multiple linear regression tests.Results:A total of 254 cases with mean age of 51.4 ± 6.1 years were evaluated. There was no significant relationship between hs-CRP level and FMD with the personality traits in univariate analysis. In multivariate analysis, no association was found between the scores of personality traits and FMD with controlling the factors such as age, body mass index dyslipidemia, hypertension and diabetes. Only there was an inverse association between conscientiousness score and hs-CRP (β = −0.241, P = 0.013).Conclusions:In our population who were the employees of an industrial company, no relationship was found between specific personality trait and endothelial dysfunction. However, we found that the personality trait of responsibility (conscientiousness) is negatively associated with inflammation. Further multi-center studies and also cohort studies are recommended in this regard.

OBJECTIVES:Worldwide, i.e. in Iran, coronary artery bypass grafting (CABG) is one of the most common and expensive surgeries. This study was designed to explore the demographic and psychological factors which predict the recovery process in CABG patients.MATERIALS AND METHODS:During a prospective correlational study, 250 CABG patients, in two public and private hospitals, investigated for indexes of recovery during hospital stay and 4 weeks after discharge. Demographic and psychological variables were collected through checklist and Farsi validated and reliable versions of type D personality, the multidimensional scale of perceived social support, revised illness perception questionnaire (IPQ-R). Data were analyzed through statistical tests through SPSS version 20.RESULTS:Considering the total recovery index, 91.2% of CABG patients have not been recovered 4 weeks after surgery. Furthermore, 99% of them reported high scores of depression and anxiety. Marital and insurance status, and perceived personal control, showed significant difference between recovered and unrecovered patients based on total recovery index (P < 0.05); however, in regression analysis, they did not identify as predictor variables. Age, gender, insurance status, and perceived personal control were the most frequent variables identified as predictors of recovery indexes, separately.CONCLUSION:The correlation between depression, anxiety, perceived personal control, and recovery status among our patients reveals the importance of considering psychological and mood assessment in developing guidelines for CABG patients. Our findings will assist clinicians for designing of psychological interventions for promotion of perceived personal and illness control and better recovery post-CABG.

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Objective:Irritable Bowel Syndrome (IBS) is one of the common gastrointestinal disorders considered as an psychosomatic disorder. the purpose of this study was to compare behavioral activation system and behavioral inhibition system between patients with irritable bowel syndrome and normal individuals.Method:In a case-control study, a group of 160 people, 80 IBS patients diagnosed by gastroenterologist selected from two gastroenterology clinics in city of Esfahan; and 80 healthy people (With regard to age, sex and education) filled out brain/behavioral questionnaires of Carver and White.Result:The ANCOVA analysis has shown that the activity of behavioral inhibition system in IBS patients is significantly higher than the control group. in spite of the high rate of behavioral activation in healthy people, the difference was not significant.Conclusion:The results has shown that the IBS patients tend to have more negative emotions.