[Relationship of Alexithymia, Rumination and Coping Style with Psoriasis and Their Effects on The Clinical Features]. / Aleksitimi, Ruminasyon ve Stresle Basa Çikmanin Psöriyazis ile Iliskisi ve Psöriyazis Klinigine Etkisi.

OBJECTIVE: A relationship has been demonstrated between stress and the increase in the skin plaques in psoriasis. In addition, psoriasis is observed in cases of severe alexithymia and stress. In depression and various psychiatric disorders, there is a relationship between rumination and both the onset and persistence of the disease. The role of rumination, being a stress related factor, was investigated in this study. METHOD: The study included 91 patients with psoriasis and 93 healthy controls. All participants were evaluated with the Toronto Alexithymia Scale, Coping Style Scale, the Ruminative Thought Style Questionnaire and the Hospital Anxiety and Depression Scale. Any increase in the plaque formation after the duration of 1 month was recorded by the clinician. RESULTS: In both the patient and the control groups, rumination scores were significantly correlated with the alexithymia severity scores (psoriasis group r=0.46, p<0.01; control group r=0.38, p<0.01) and the helpless coping styles scores (psoriasis group r=0.56, p<0.01; healthy r=0.57, p<0.01). When depression and anxiety scores were controlled, significant positive correlations were observed in the patient group between rumination scores and the scores on the difficulty of identifying feelings (r=0.42, p<0.01), the difficulty of describing feelings (r=0.25, p<0.05) and the scores on helpless coping styles (r=0.41, p<0.01); and also significant positive correlations were observed in the control group between the rumination scores and the scores on the difficulty of identifying feelings (r=0.27, p<0.05) and on helpless coping styles (r=0.42, p<0.01). Comparing the patients with and without increase in the plaques showed significant differences in the scores on rumination (p<0.01), difficulty of describing feelings (p <0.05) and total alexithymia scores (p<0.05). CONCLUSION: The relationship of alexithymia and of passive stress coping styles with rumination may have an effect on the course of psoriasis.

How Game Addiction Rates and Related Psychosocial Risk Factors Change Within 2-Years: A Follow-Up Study.

OBJECTIVE: Prospective data of risky online gamers in Turkey is missing. Therefore, we aimed to investigate the change in gaming behaviors and addiction rates of Travian players within two years to search diagnostic stability of internet gaming disorder and some psychosocial risk factors. METHODS: 110 responders completed the whole questionnaire package including 21-item Game Addiction Scale (GAS), Satisfaction with Life Scale (SLS), Rosenberg Self-Esteem Scale (RSES), and Multi-dimensional Scale of Perceived Social Support (MSPSS). A hierarchical linear modeling approach was followed to test the linear change in game addiction scores of the participants from 2013 to 2015. RESULTS: GAS scores of gamers significantly decreased within two years (p=0.026). MSPSS scores significantly and negatively associated with GAS scores (p<0.001) and the negative association of time remained significant (p=0.035). Decrement in the MSPSS scores in two years was associated with increment in GAS scores. 9 (90%) of 10 participants with internet gaming disorder according to monothetic format and 26 (52%) of 50 participants with internet gaming disorder according to polythetic format were found to not to meet the diagnosis in the follow-up. 33 out of all participants reported that they were not playing any online games for at least last 6 months. CONCLUSION: Social support seems to be a protective factor for game addiction and diagnosis of internet gaming disorder has low temporal stability among Travian players in Turkey.

The importance of systematic genetic approach to familial schizophrenia cases and discussion of cryptic mosaic X chromosome aneuploidies in schizophrenia pathogenesis.

Abstract Objective. The aim of this study is to contribute to the understanding of schizophrenia genetics by using efficient algorithmic examination techniques including dysmorphic examination, karyotyping, and Fluoresence in situ hybridization (FISH). Methods. In this study we have investigated 20 familial schizophrenia patients from Turkey who had an affected first-degree relative. Dysmorphic examination of the schizophrenia cases and their relatives have been performed. High resolution banding (HRB), specific centromeric, subtelomeric and 22q11.2 region FISH probes were used for genotyping of patients. Results. Dysmorphic examination revealed ear, palate, nose, columella anomalies, and obesity in contributing patients, and the pale skin was noticed. The medical histories and clinical findings of two schizophrenia twins were almost identical. HRB study demonstrated the presence of 46,XX[55]/47,XXX[4]/48,XXXX[1] constitution in a paranoid schizophrenia case and 46,XX[67]/45,X[5] karyotype in her mother. FISH studies aiming subtelomeric chromosomal regions revealed no rearrangements and 22q11.2 regions were intact in all of the patients. Conclusions. The parental gonadal mosaicism lying at the origin of the mitotic aneuploidy may be the reason for mosaic X chromosome aneuploidies in our mother-daughter schizophrenia couple. Mosaic X chromosome aneuploidies may accompany schizophrenia cases and may contribute to pathogenesis of familial schizophrenia.