Browsing by Author "Duran, C"

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    Examining Emotional Intelligence and Leadership Skills of Trainers
    Türksoy, A; Keskin, B; Duran, C
    This study was carried out to examine emotional intelligence and leadership skills of trainers against certain factors. The study sample was composed of 99 people including 51 men and 48 women who were employed at Spor A. S. facilities in Istanbul and agreed to participate in the research. The research used the survey method. The sample group was administered the personal information form, Bar On Emotional intelligence scale and the leadership style survey developed by Davit R. Frew. The findings from the study were evaluated in the spss program and a frequency analysis, Anova, the Turkey Hsd test to identify which group caused the difference determined, and the Pearson Correlation analyses to identify the relation between emotional intelligence and leadership. As a result of the study, it was observed the trainers are autocratic in the leadership dimension; trainers in the e division were better in the social responsibility, interpersonal elations, and determination sub-dimensions of emotional intelligence; trainers have high level of emotional intelligence; and there is a positive correlation at p < 0.05 in impulse, realism and empathy dimensions between emotional intelligence and leadership. Furthermore, empathy as the sub dimension of emotional intelligence showed a significant difference (p < 0.27) based on gender. (C) 2015 The Authors. Published by Elsevier Ltd.
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    Prevalence and predictors of gestational diabetes mellitus: a nationwide multicentre prospective study
    Aydin, H; Çelik, Ö; Yazici, D; Altunok, Ç; Tarçin, Ö; Deyneli, O; Sancak, S; Kiyici, S; Aydin, K; Yildiz, BO; Çakiroglu, AY; Özer, A; Tuzcu, AK; Kan, A; Çelik, A; Uysal, A; Atmaca, A; Evren, B; Taskiran, B; Bilir, BE; Duran, C; Arpaci, D; Tüzün, D; Kavak, EÇ; Aydeniz, E; Akbas, EM; Üstünyurt, E; Bil, E; Güney, E; Akbaba, E; Gürkan, E; Çagliyan, E; Karakiliç, E; Karakas, E; Kilinç, F; Söylemez, F; Küçükler, FK; Yorulmaz, G; Akbaba, G; Uysal, G; Kurt, G; Yaylali, GF; Selimoglu, H; Sari, H; Piskinpasa, H; Çelik, H; Peynirci, H; Bilal, I; Sahin, I; Gözükara, I; Anaforoglu, I; Senyuva, I; Ugur, K; Dogan, K; Keskin, L; Mert, M; Adas, M; Tonguç, M; Eroglu, M; Kulaksizoglu, M; Özcan, M; Çinar, N; Kutbay, NÖ; Dikbas, O; Bakiner, O; Turhan, ÖT; Tütüncüoglu, P; Sari, R; Melekoglu, R; Ayaz, R; Emral, R; Mumusoglu, S; Görar, S; Keskek, SÖ; Tosun, SA; Çetinkaya, SE; Temizkan, S; Ünsal, S; Demir, T; Yüce, T; Aksoy, Ü; Çinkir, Ü; Simsek, Y; Uyar, Y; Türk, Y; Pekkolay, Z; Hekimsoy, Z; Cantürk, Z; Üç, ZA
    Aim Prevalence rates of gestational diabetes mellitus (GDM) show considerable variation among different countries and regions of the world. The primary aim of this study was to determine the nationwide prevalence and predictors of GDM in Turkey. Methods We conducted prospective nationwide screening among pregnant women. Between August 2016 and November 2017, a total of 2643 pregnant women from 51 centres in 12 different regions were enrolled. A two-step screening method and Carpenter and Coustan criteria were used in the diagnosis of GDM. Clinical and biochemical data were obtained using electronic database software. Results The national prevalence of GDM was found to be 16.2% [95% confidence intervals (CI) 15.0% to 17.4%] without a significant difference between urban and rural regions. Women with GDM were older (mean age: 32 +/- 5 vs. 28 +/- 5 years, P < 0.001) and heavier (mean BMI: 27.2 +/- 5.1 vs. 24.7 +/- 4.7 kg/m(2), P < 0.001) than their counterparts without GDM. The prevalence of GDM tended to increase with age (< 25 years, 6.9%; 26-35 years, 15.6%; and 36-45 years, 32.7%; P < 0.001). Maternal age, maternal BMI, history of previous GDM and family history of diabetes mellitus were independent predictors of developing GDM (P < 0.05 for all). Low-risk women (age < 25 years, BMI < 25 kg/m(2), no family history of diabetes) comprised 10.7% of the total population and the prevalence of GDM in these women was 4.5% (95% CI 2.4% to 7.8%). Conclusion The results of this nationwide study indicate that GDM is very common, affecting one in seven pregnancies in Turkey. Implementation of international guidelines on screening and management of this public health problem is required.
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    Comparison of clinical, hormonal, pathological and treatment outcomes of ectopic Cushing's syndrome by sex: results of a multicenter study
    Ciftci, S; Yilmaz, N; Selcukbiricik, OS; Hekimsoy, Z; Canpolat, AG; Topsakal, S; Yaylali, GF; Misiroglu, F; Gul, N; Uzum, AK; Hacioglu, A; Yorulmaz, G; Ozisik, H; Yurekli, BS; Pekkolay, Z; Turgut, S; Karaca, Z; Duran, C; Kebapci, MN; Yarman, S
    Objective: To compare clinical and hormonal data, neuroendocrine neoplasia (NEN) localization, treatment, and survival outcomes in ectopic Cushing's syndrome (ECS) by sex. Methods: Eleven experienced centers from our country participated in this retrospective study. The clinical and hormonal features, tumor imaging, pathological results, treatment modalities, and disease courses of the patients were evaluated. Results: 28 female and 26 male patients with ECS were compared. The mean age at diagnosis, clinical characteristics, and hormonal evaluation results were similar. However, insulin-requiring diabetes mellitus (p = 0.04) and osteoporosis with fractures were more common in males (p = 0.03). While more patients with increased DHEA-S levels than the upper limit of normal were found to be higher in females, central hypothyroidism were higher in males (p = 0.02). At the diagnosis, 36 NENs (68% of females and 69% of males) were localized. Small cell lung carcinoma was higher in males (p = 0.02), and the frequency of other NENs was not different. Curative surgery was performed on 61% of females and 46% of males. Tumor size, Ki-67 labeling index, positive ACTH immunostaining, local lymph node and distant metastasis rates were similar in both sexes. In the follow-up, the tumor became visible in 7 of 10 females and 4 of 8 males after medical treatment and/or bilateral adrenalectomy. The remission rates (65% of females, 62% of males) and NEN-related death rates (14% of females, 30% of males) were similar. Conclusion: While ECS has a similar disease course in many aspects in males and females, hyperglycemia and osteoporosis are more severe in males.
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    Clinical and demographic aspects of Paget disease of bone: A multicentric study from Turkey
    Yavuz, DG; Aytürk, S; Çetinkalp, S; Bayraktar, F; Kulaksizoglu, M; Hekimsoy, Z; Aydin, H; Uygur, M; Deniz, F; Ipekçi, S; Atmaca, A; Saraç, F; Özdemir, N; Cantürk, Z; Mert, M; Sancak, S; Ertörer, E; Duran, C; Akarsu, E; Deyneli, O; Selek, A; Gürlek, A
    Objective: Paget disease of bone (PDB) is a metabolic bone disease that has been rarely reported in the Eastern countries. This study aimed to evaluate the clinical and demographic characteristics of patients with PDB followed up at endocrinology clinics in Turkey. Methods: An invitation was sent to tertiary endocrinology clinics to complete a survey on the dernc:graphic, clinical, radiological, and laboratory parameters, as well as treatment modalities of patients with PDB. This study enrolled clinically and radiologically proven 185 patients with PDB from 18 endocrinology centers based in 10 cities of Turkey. Results: This cohort of PDB had female preponderance (women/men: 105/80) with a mean age, during diagnosis, of 57 +/- 10 years. Most of the patients (59.6%) were symptomatic at diagnosis. Bone pain and headache were the predominant clinical symptoms. Polyostotic disease was observed in 67.5% (n=125) of patients. Frequently affected bones were skull (41.6%), pelvis (53.5%), spine (41%), and femur (25.4%). Moreover, 17 patients with skull involvement had hearing loss. Mean serum alkaline phosphatase (ALP) level (552 +/- 652 IU/L; range: 280-5762 IU/L) was over the normal reference cutoff with normal serum calcium levels. Intravenous bisphosphonates (zoledronic acid, 5 mg; pamidronate, 60-90 mg) were the most used drugs (75%) for the treatment of PDB. Most of the patients (87.1%) treated with intravenous bisphosphonates responded well, with a decrease in serum ALP level (117 +/- 114 IU/L) in the 12th month of therapy. Furthermore, 16 patients relapsed after the second year of therapy; 3 patients did not respond to the initial intravenous bisphosphonate treatment. Conclusion: The patients with PDB followed up by endocrinology clinics of Turkey exhibited polyostotic disease with classical clinical, radiological, and biochemical features and women's predominance with good response to intravenous bisphosphonate therapy.