Browsing by Author "Deveci, H"

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    Evaluation of metabolic syndrome in patients with chronic low back pain
    Duruöz, MT; Turan, Y; Gürgan, A; Deveci, H
    The aim of our study was to investigate the frequency of the metabolic syndrome in chronic low back pain and evaluate the differences in clinical and functional parameters in chronic low back pain patients with and without metabolic syndrome. Patients complaining of low back pain complaint lasting for at least 2 months were included in the study. In order to establish functional deficiency, Roland-Morris Disability Questionnaire, Istanbul Low Back Pain Disability Index and Oswestry Disability Index were used. To evaluate depression, Beck's depression scale was used. The diagnosis of metabolic syndrome was made according to the criteria of National Cholesterol Education Program (NCEP) defined in 2001. For this; lumbar circumference around anterior iliac spine, arterial blood pressure, fasting blood glucose, plasma triglyceride levels and HDL cholesterol levels were noted down. Sixty patients (51 women) were included in the study. There was significant difference in terms of BMI (P = 0.034), age (P = 0.001), waist circumference (P = 0.048) and disease duration (P = 0.005) between chronic low back pain patients with and without metabolic syndrome. There was no significant difference in other parameters. Low back pain is a frequent complaint amongst people with obesity in the abdominal area. According to our results, elderly people, people with chronic low back pain and patients with high BMI are under risk for metabolic syndrome. For this reason this group of patients can be screened for metabolic syndrome and preventive measures can be taken.
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    Effects of betaxolol and latanoprost on ocular blood flow and visual fields in patients with primary open-angle glaucoma
    Erkin, EF; Tarhan, S; Kayikçioglu, ÖR; Deveci, H; Güler, C; Göktan, C
    PURPOSE. To evaluate the effects of betaxolol and latanoprost on ocular blood flow and visual fields in patients with primary open-angle glaucoma (POAG) by means of an observer-masked, prospective clinical study. METHODS. Thirty-two patients with newly diagnosed POAG were included in the study. The patients were randomized into two groups. The first group was treated with betaxolol 0.50% twice daily and the second group with latanoprost 0.005% once daily. Baseline and posttreatment examinations on the first and third months of treatment included intraocularpressure (IOP) measurement, automated visual field testing, and ocular blood flow assessment. For evaluation of visual fields, mean defect and pattern standard deviation indices were used. Ocular blood flow was assessed by means of color Doppler imaging of the central retinal artery (CRA) and the temporal short posterior ciliary artery (PCA). For each vessel, peak systolic (PSV) and end-diastolic (EDV) blood flow velocities were measured and resistivity index (RI) calculated. RESULTS. After exclusion of one noncompliant patient, the study was completed with 31 eyes of 31 patients. Both drugs significantly reduced IOP (p<0.05). The mean IOP lowering effect of latanoprost was significantly higher than that of betaxolol (p=0.03). Visual field indices exhibited no significant changes in either group (p>0.05). There were no significant changes in PSV or EDV measurements of CRA or PCA in either group (p>0.05). RI decreased in both CRA and PCA with both drugs. The mean changes between baseline and 3 month blood flow measurements were not significantly different between betaxolol and latanoprost (p>0.05). CONCLUSIONS. Over a treatment period of 3 months, both betaxolol and latanoprost tended to improve ocular blood flow without one of them being superior to the other The results suggest that the direct (non IOP-dependent)influence on ocular circulation is better for betaxolol than for latanoprost. In addition, neither drug caused significant generalized improvements in visual fields during this period.