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Öğe Brain MR spectroscopy in children with a history of rheumatic fever with a special emphasis on neuropsychiatric complications(Elsevier Sci Ireland Ltd, 2004) Alkan, A; Kutlu, R; Kocak, G; Sigirci, A; Emul, M; Dogan, S; Aslan, MPurpose: To investigate whether there are metabolite changes in basal ganglia of children with complete healing of rheumatic fever (RF), history of Syndenham chorea (SC) and obsessive compulsive-tic disorder (OCTD) developed after RF when compared with healthy controls and each other. Material and methods: A total of 49 children with history of RF and 31 healthy controls were included into the study. All patients and control group underwent a detailed neuropsychiatric evaluation. Children with the history of RF were classified into-three groups as; group 1: with history of RF without neuropsychiatric complications (NCRF), group 2: only with history of SC (HSC), group 3: with HSC and OCTD (OCTD). After MR imaging, single voxel MR spectroscopy was performed in all subjects. Voxels (15 x 15 x 15 mm) were placed in basal ganglia. N-acetyl aspartate (NAA)/creatin (Cr), and choline (Cho)/Cr ratios were calculated. Results: OCTD were detected in 13 children with HSC. NAA/Cr ratio was found to be decreased in these children when compared with NCRF (n:29), HSC without OCTD (n:7) and control groups (n:3 1). No significant difference was found in metabolite ratios of children with HSC without OCTD when compared with NCRF and control groups. There were no significant differences in Cho/Cr ratio between patient and control groups. Conclusion: Although MR imaging findings was normal, MR spectroscopy findings (decreased NAA/Cr ratio) in our study support the neuronal loss in basal ganglia of children with OCTD and could indicate the development of permanent damage. (C) 2003 Elsevier Ireland Ltd. All rights reserved.Öğe CRP and depression in patients on chronic dialysis(Dustri-Verlag Dr Karl Feistle, 2003) Taskapan, H; Ates, F; Kaya, B; Kaya, M; Emul, M; Taskapan, Ç; Sahin, I[Abstract Not Available]Öğe Occupational prolonged organic solvent exposure in shoemakers: brain MR spectroscopy findings(Elsevier Science Inc, 2004) Alkan, A; Kutlu, R; Hallac, T; Sigirci, A; Emul, M; Pala, N; Altinok, TOur purpose was to investigate, by magnetic resonance (MR) spectroscopy, the metabolite changes in the brains of subjects in the shoemaking industry who had been chronically exposed to organic solvents. A total of 49 male subjects and 30 age-matched healthy volunteers underwent detailed neurological and psychiatric examinations. All subjects had long-echo [repetition time (TR) 2000 ms, echo time (TE) 136 ms] single-voxel MR spectroscopy. Voxels (15 x 15 x 15 mm(3)) were placed in the parietal white matter, thalamus, and basal ganglia. N-acetylaspartate (NAA)/creatine (Cr) and choline (Cho)/Cr ratios were calculated. There was no significant difference between the study subjects and the control group in NAA/Cr ratios obtained from thalamus, basal ganglia, and parietal white matter. Cho/Cr ratios in thalamus. basal ganglia, and parietal white matter were found to be significantly increased compared to controls. There was a positive correlation between basal ganglia Cho/Cr ratio and duration of exposure (r = 0.63). MR spectroscopy should be performed to reveal metabolite changes and determine the degree of brain involvement in solvent-related industry workers. (C) 2004 Elsevier Inc. All rights reserved.Öğe Psychiatric disorders and large interdialytic weight gain in patients on chronic haemodialysis(Blackwell Publishing Asia, 2005) Taskapan, H; Ates, F; Kaya, B; Emul, M; Kaya, M; Taskapan, Ç; Sahin, IAims: Psychiatric disorders have been considered in terms of non-compliant behaviour and low life quality in haemodialysis patients. The aim of this study is to investigate the potential association of psychiatric disorders with compliance of fluid restriction and nutritional status and to measure the effects of psychiatric disorders on the life quality in chronic renal failure patients on haemodialysis. Methods: The study was conducted between April 2002 and December 2002 at a University hospital haemodialysis unit. The study population included 40 chronic renal failure patients (15 females/25 males). The Hamilton Depression Rating Scale ( HDRS), Hamilton Anxiety Rating Scale (HARS) and Primary Care Evaluation of Mental Disorders (PRIME-MD), The Mini Mental State Examination (MMSE) and Short Form Health Survey 36 (SF-36) were used for patient assessment by a trained psychiatrist. The subjects' medical charts were reviewed by a physician who was unaware of the the results of the psychiatric assesments. Interdialytic weight gain (IDWG %) and nutritional status were used as an index of diet compliance. Nutrition was assessed by using subjective global assessment ( SGA), serum albumin, predialysis phosphorus and potassium levels. Results: All patients' MMSE were normal. A diagnosis of a depressive or anxiety or somatoform disorder by the PRIME MD was made in 65% of the patients. Fourteen (35%) of the patients had a depressive disorder, 13 (32.5%) of the patients had a somatoform disorder, and 12 (30%) had an anxiety disorder. We found no relationship between any psychiatric disorder and age, sex, duration of dialysis therapy, education, marital status, employment, socioeconomic status, serum albumin, phosphorus, potassium or SGA (P > 0.05). In patients with depression or a somatoform disorder, the interdialytic weight (%) was significantly higher than those of the patients without these disorders (P < 0.05). All indices of quality of life decreased in patients diagnosed with a psychiatric disorder. Conclusion: Depressive symptoms are important determinants of patients' large interdialytic weight gain and psychiatric disorders that effect a patients' overall quality of life. Evaluation of psychiatric status should be part of the care provided to haemodialysis patients.
