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Dursun N, Sarikaya S, Ozdolap S, Dursun E, Zateri C, Altan L, Birtane M, Akgun K, Revzani A, Aktas I, Tastekin N, Celiker R. SAT0238 Risk of Falls in Patients with Ankylosing Spondylitis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Oflaz MB, Karapinar H, Kucukdurmaz Z, Guven AS, Gumrukcuoglu HA, Sarikaya S, Yilmaz A. Is Atrial Electromechanical Coupling Delayed in Patients with Secundum Atrial Septal Defect? Echocardiography 2013; 30:706-11. [DOI: 10.1111/echo.12221] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Yilmaz A, Erdem A, Kucukdurmaz Z, Karapinar H, Gul I, Sarikaya S, Dizman R. Abnormal heart rate recovery in stable heart failure patients. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2013; 36:591-5. [PMID: 23356352 DOI: 10.1111/pace.12088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2012] [Revised: 10/17/2012] [Accepted: 11/27/2012] [Indexed: 11/27/2022]
Abstract
BACKGROUND Heart rate decrease after exercise, that is associated with reactivation of parasympathetic system, is important, as it is also associated with mortality. Previous studies have shown that this is an independent mortality predictor in patients having no coronary artery disease and having normal left ventricular function. In our study, we aimed to study heart rate recovery (HRR) after exercise in patients having impaired left ventricular function. METHODS One hundred and two consecutive patients (68 males, 34 females) requested to perform an exercise stress test were included in our study. Patients were divided into two groups as those having a normal heart rate reserve (Group1, n = 72) and those having an abnormal heart rate reserve (Group2, n = 30). RESULTS In Group1 and Group2, resting heart rate averages were found to be 83.61 ± 18.01/min and 85.10 ± 13.40/min, respectively (P > 0.05), and maximum heart rates during exercise were 141.42 ± 19.70/min and 121.17 ± 19.01/min while those in Group1 had statistically significantly higher heart rates (P < 0.001). A statistically significant positive association was found in the correlation test carried out between the maximum heart rate during the treadmill exercise test and ejection fraction (EF) value (r = 0.201; P < 0.05). Metabolic equivalents of task values obtained during the treadmill exercise test in Group1 and Group2 were 9.48 ± 2.28 and 8.36 ± 2.50, respectively, and the difference between the said values was statistically significant (P < 0.05). CONCLUSIONS We believe that the association between low EF and abnormal HRR is worth studying and randomized large-scale studies are needed to determine mortality risk.
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Karapolat HU, Kurtaiş Y, Tur BS, Demirsoy N, Özyemişci Taşkiran Ö, Sarp Ü, Hafiz M, Külcü DG, Sarikaya S, Soyupek F, Sütbeyaz ST, Delialioğlu SÜ, Alemdaroğlu E, Ordu Gökkaya NK, Doğan A, Köseoğlu F, Ekşioğlu E, Duyur Çakit B, Dülgeroğlu Erdoğdu D, Tuncay F, Figen Ayhan F, Güzel R. What do patients really know about cardiopulmonary rehabilitation: a cross-sectional survey study. Eur J Phys Rehabil Med 2012; 48:223-230. [PMID: 22510677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Although it is known that cardiopulmonary rehabilitation (CPR) reduces mortality and morbidity, it is not widely implemented as is in Turkey. One factor might be lack of demand since the levels of knowledge and awareness among patients who are eligible for CPR seem to be insufficient. AIM It is aimed to investigate the level of awareness and knowledge of CPR among patients with cardiopulmonary problems. DESIGN Cross-sectional survey study. SETTING Outpatient. METHODS Knowledge regarding CPR was assessed by questionnaires given to 690 patients recruited in seven university hospitals and six training and research hospitals in which either comprehensive or limited CPR services are available. POPULATION Patients who have cardiopulmonary problems RESULTS Of the patients, 34.7% were given information on CPR by healthcare staff, and 25.3% reported that their source of information was physicians. Although 49.9% of the patients knew that they needed to exercise for their cardiac/pulmonary problems, only 23.4% and 32.1% of those were aware that fast walking and climbing stairs, respectively, would not pose a risk to their cardiac/pulmonary health. The majority of the patients believed that activities of daily living, which comprise the most important component of exercise-based CPR, were harmful for their cardiopulmonary health. We found that 31.1% of the patients exercised regularly. During their stay at the hospital, certain kinds of exercises were suggested to 62.7% of the patients, and 34.7% of these patients performed various exercises. Of the patients who were given detailed information on cardiopulmonary rehabilitation, 69% stated that they would be willing to participate in a similar program. CONCLUSION Although nearly half of the patients stated that they needed CR, it was observed that the ratio of patients who had true knowledge of CPR was low among patients. It is imperative to furnish patients with information on CPR, both in the field of PMR and throughout Turkey, and to put more effort into running those services effectively. Furthermore, we should make an effort to increase the level of liaison between patients and physicians and other healthcare professionals who participate in the treatment of cardiac/pulmonary patients.
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Zorlu A, Yucel H, Bektasoglu G, Turkdogan KA, Eryigit U, Sarikaya S, Ege MR, Tandogan I, Yilmaz MB. Increased γ-glutamyl transferase levels predict early mortality in patients with acute pulmonary embolism. Am J Emerg Med 2012; 30:908-15. [PMID: 22386346 DOI: 10.1016/j.ajem.2011.12.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Revised: 12/14/2011] [Accepted: 12/22/2011] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Increased γ-glutamyl transferase (GGT) level is associated with increased oxidative stress, all-cause mortality, the development of cardiovascular disease, and metabolic syndrome. However, its role in acute pulmonary embolism (PE) is unknown. In this study, we aimed to investigate the relationship between GGT and early mortality in patients with acute PE. METHODS A total of 127 consecutive patients with confirmed PE were evaluated. The optimal cutoff value of GGT to predict early mortality was measured as more than 55 IU/L with 94.4% sensitivity and 66.1% specificity. Patients with acute PE were categorized prospectively as having no increased (group I) or increased (group II) GGT based on a cutoff value. RESULTS Of these 127 patients, 18 patients (14.2%) died during follow-up. Among these 18 patients, 1 (1.4%) patient was in group I, and 17 (30.9%) patients were in group II (P < .001). γ-Glutamyl transferase level on admission, presence of shock, heart rate, oxygen saturation, right ventricular dilatation/hypokinesia, main pulmonary artery involvement, troponin I, alanine aminotransferase, alkaline phosphatase, and creatinine levels were found to have prognostic significance in univariate analysis. In the multivariate Cox proportional hazards model, GGT level on admission (hazard ratio [HR], 1.015; P = .017), presence of shock (HR, 15.124; P = .005), age (HR, 1.107; P = .010), and heart rate (HR, 1.101; P = .032) remained associated with an increased risk of acute PE-related early mortality after the adjustment of other potential confounders. CONCLUSIONS We have shown that a high GGT level is associated with worse hemodynamic parameters, and it seems that GGT helps risk stratification in patients with acute PE.
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Turgut O, Tandogan I, Sarikaya S. Spontaneous resolution of mid-segment coronary vasospasm previously unresponsive to intracoronary nitroglycerin. Neth Heart J 2011; 19:355-6. [DOI: 10.1007/s12471-011-0108-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Acikgoz A, Gokce E, Asci R, Buyukalpelli R, Yilmaz AF, Sarikaya S. Relationship between penile fracture and Peyronie's disease: a prospective study. Int J Impot Res 2011; 23:165-72. [PMID: 21654815 DOI: 10.1038/ijir.2011.24] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Peyronie's disease is postulated to be initiated by repetitive minor traumas to the fully or partially erect penis. We investigated Peyronie's disease prospectively in cases treated for penile fracture (PF) within the last 20 years. Medical records of 63 cases treated for PFs were reviewed. Subjects were required to self-assess their current penile morphologies and sexual functions. Penile nodules and Peyronie's plaques were also evaluated with physical examination, ultrasonography and magnetic resonance imaging (MRI), and penile curvatures with auto-photography, and sexual function with international erectile function index (IIEF). Of the 63 cases (mean age 37 years), 46 who had mean follow-up of 63 months were re-evaluated. The mean IIEF-5 score was 23.2±3.1. Painful erections (n=5), penile nodules (n=5) and also penile curvatures <20° (n=2) were investigated. No Peyronie's plaque was palpated in any of the cases. Ultrasound and MRI showed fibrotic nodules of 5 mm in diameter, which extended into the subtunical area in the rupture site in 54% of the cases, although any thickening and Peyronie's plaque were not found in the tunica albuginea and intracavernosal septum of the cases examined. In PF patients treated surgically, the erectile function and penile morphology were preserved. In our cases PFs did not induce the development of Peyronie's disease.
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Kocak B, Bilen C, Dilek M, Adıbelli Z, Akpolat T, Sarikaya S. Is Localized Prostate Cancer an Obstacle for an Immediate Consideration for Renal Transplantation? A Case Report. Transplant Proc 2009; 41:1961-2. [DOI: 10.1016/j.transproceed.2009.01.111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2008] [Accepted: 01/08/2009] [Indexed: 10/20/2022]
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Sarikaya S, Sarikaya B, Passero SG. NATURAL HISTORY OF VERTEBROBASILAR DOLICHOECTASIA. Neurology 2008; 71:1460; author reply 1460. [DOI: 10.1212/01.wnl.0000338448.84851.de] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Sarikaya B, Sarikaya S. Dyke-Davidoff-Masson syndrome revisited: a didactic case with interesting imaging findings. ACTA ACUST UNITED AC 2007; 51 Spec No.:B10-3. [PMID: 17875125 DOI: 10.1111/j.1440-1673.2007.01834.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We present an adult female patient with Dyke-Davidoff-Masson syndrome with distinct features, and discuss neuroimaging findings some of which are unique to this syndrome.
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Tekin NS, Ozdolap S, Sarikaya S, Esturk E, Gumustas S. Bone mineral density and bone turnover markers of patients with Behçet's disease. J Eur Acad Dermatol Venereol 2007; 21:25-9. [PMID: 17207163 DOI: 10.1111/j.1468-3083.2006.01845.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Behçet's disease (BD) is a systemic inflammatory disease of unknown aetiology. The pathogenesis of rheumatological findings and the status of bone metabolism in this disease are unknown. Inflammatory diseases may predispose to a decrease in bone mineral density (BMD) and there are many studies concerning osteoporosis in chronic inflammatory diseases. OBJECTIVE The aim of this study was to investigate BMD and bone turnover markers in patients with BD. METHODS Thirty BD patients (17 male and 13 female patients, mean age 36.9+/-12.6 years) and a total of 30 age- and sex-matched healthy controls (17 male and 13 female controls, mean age 34.9+/-8.95 years) recruited from the general population were enrolled in the study. Bone mineral density was measured at the lumbar spine (L1-4) and the left hip (total hip) using dual energy X-ray absorptiometry. Serum samples were collected between 8 and 10 am after overnight fasting. Serum calcium (Ca), phosphate (P), parathormone (PTH), total alkaline phosphatase (ALP), osteocalcin (OC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were measured. Free deoxypyridinoline cross-links (DPD) in second-void urine and total daily urinary calcium excretion were analysed. RESULTS No statistically significant difference in lumbar spine or femoral BMD and bone turnover markers were found between BD patients and control groups (P>0.05). CONCLUSION Although it is difficult to draw definite conclusions because of the limited number of patients involved, our study indicates that bone mineral density and bone turnover markers in Behçet's disease were no different than in healthy subjects.
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Sarikaya S, Ozdolap S, Mungan AG, Gümüştaş S, Koç U, Güven B, Beğendik F. Effect of underground working on vitamin D levels and bone mineral densities in coal miners: a controlled study. J Int Med Res 2006; 34:362-6. [PMID: 16989491 DOI: 10.1177/147323000603400404] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to determine the effect of underground working on 25-hydroxyvitamin D (25-OHD) levels and bone mineral density (BMD) values in coal miners. Fifty coal miners working underground and 50 surface workers as controls, matched for age and body mass index, from Zonguldak, Turkey, were recruited to the study. Levels of 25-OHD, biochemical bone markers, and lumbar spine and femur BMD values were measured in all study participants. Lumbar spine and femur BMD values were significantly higher in underground workers compared with surface workers, but there was no significant difference in 25-OHD levels between the two groups. Duration of underground working, age, 25-OHD levels, cigarette consumption and dietary calcium intake were not correlated with BMD values. Underground physical working does not seem to be a significant risk factor for low 25-OHD levels or low BMD values.
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Asci R, Sarikaya S, Buyukalpelli R, Yilmaz A, Bedir A. Somatic angiotensin converting enzyme in varicocele. ARCHIVES OF ANDROLOGY 2006; 52:329-34. [PMID: 16728350 DOI: 10.1080/01485010500503629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The ACE is found as two isozymes in the body. A somatic isozyme found in blood and several other tissues, and a testis-specific isozyme found only in developing spermatids and mature sperm. In this study, we investigated the ACE activity in left spermatic vein blood samples of infertile patients with varicocele and its correlation to spermatologic parameters. The somatic ACE activities were determined in the peripheral and left spermatic vein blood samples from 31 infertile patients who underwent variococelectomy, and 11 fertile control subjects underwent left inguinal herniorraphy. The somatic ACE activity was measured by kinetic spectrophotometric assay. Semen analyses were performed according to WHO guidelines. The mean somatic ACE activities of peripheral and left spermatic veins of the varicocele group were 60.3 +/- 23.0 and 60.2 +/- 23.2 U/L, respectively. In control group, peripheral and left spermatic vein ACE activities were found as 56.8 +/- 17.1 and 56.5 +/- 15.5 U/L, respectively. There was no significant difference between the ACE activity in peripheral and left spermatic vein blood sample from the varicocele and control group. There was no statistically significant correlation between the spermatologic parameters and ACE activities in the spermatic and peripheral vein in both of varicocele and control groups. As a result, it may be suggested that the somatic ACE has no causative role in pathophysiology of varicocele and varicocele related infertility.
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Darendeliler F, Berberoğlu M, Ocal G, Adiyaman P, Bundak R, Günöz H, Baş F, Darcan S, Gökşen D, Arslanoğlu I, Yildiz M, Ercan O, Ercan G, Ozerkan E, Can S, Böber E, Adal E, Sarikaya S, Dallar Y, Siklar Z, Bircan I, Bideci A, Yüksel B, Büyükgebiz A. Response to growth hormone with respect to pubertal status on increased dose in idiopathic growth hormone deficiency: an analysis of Turkish children in the KIGS database (Pfizer International Growth Study). J Pediatr Endocrinol Metab 2005; 18:949-54. [PMID: 16355808 DOI: 10.1515/jpem.2005.18.10.949] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIM To compare the growth response to growth hormone (GH) treatment in patients with idiopathic GH deficiency (IGHD) who were prepubertal with the response of those who were pubertal at the onset of GH therapy on an increased GH dose. PATIENTS AND METHODS Among the Turkish patients enrolled in the Pfizer International Growth Study (KIGS) database with the diagnosis of IGHD, the growth data over 2 years of GH therapy were analyzed longitudinally of 113 (79 M) prepubertal (Group 1) and 44 (33 M) pubertal (Group 2) patients. Pubertal signs were reported to be present initially or to have appeared within 6 months of GH therapy in Group 2. Mean +/- SD age at onset of therapy was 8.7 +/- 3.5 and 13.5 +/- 1.8 years; height SDS -4.2 +/- 1.4 and -3.2 +/- 1.1 (p < 0.05) in Groups 1 and 2, respectively. Mid-parental height (MPH) SDS did not show a significant difference between the two groups (-1.5 +/- 1.1 vs -1.7 +/- 1.1). RESULTS Delta height SDS over 2 years of therapy was significantly higher in Group 1 (1.1 +/- 1.0) than in Group 2 (0.7 +/- 0.6) (p <0.05) in spite of a significantly lower dose of GH (14.6 +/- 3.3 in Group 1 vs 17.0 +/- 3.1 IU/m2/week in Group 2, p < 0.05). Ht--MPH SDS showed an increase from -2.4 +/- 1.7 to -1.4 +/- 1.5 in Group 1 and from -1.5 +/- 1.5 to -0.8 +/- 1.3 in Group 2. Overall delta height SDS showed negative correlations with age (r = -0.32), height SDS (r = -0.41) and height--MPH SDS (r = -0.40) at onset of therapy (p < 0.001). CONCLUSIONS These data show that in IGHD the slight increase (15-20%) in the dose of GH during puberty was not adequate to maintain height velocity at the same magnitude as in prepuberty, and thus was not cost effective.
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Topacoglu H, Karcioglu O, Yuruktumen A, Kiran S, Cimrin AH, Ozucelik DN, Sarikaya S, Soysal S, Turpcu U, Bozkurt S. Impact of Ramadan on demographics and frequencies of disease-related visits in the emergency department. Int J Clin Pract 2005; 59:900-5. [PMID: 16033610 DOI: 10.1111/j.1742-1241.2005.00460.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Summary The objective of this study was to determine whether Ramadan is changing frequencies and demographics of visits due to certain diseases. Data obtained from the charts of the adult patients admitted into the emergency department (ED) due to 10 predetermined entities between 2000 and 2004 were analysed. Demographic variables analysed separately for certain entities visiting the ED in Ramadan were not found to be different from visits in other times of year. Visit frequencies for hypertension and uncomplicated headache in Ramadan were significantly higher than in non-Ramadan months (chi(2) test, p = 0.015 for hypertension, p < 0.001 for uncomplicated headache). Mean age of the patients admitted to the ED due to diabetes-related conditions in Ramadan was significantly lower than in pre- and post-Ramadan months (59.91 +/- 14.60 and 62.11 +/- 14.61, respectively) (Mann-Whitney U-test, p = 0.032). The patients with diabetes presenting in Ramadan were found significantly younger than their peers in the rest of the year. For other diseases, Ramadan does not appear to be a risk factor.
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Soysal S, Topacoglu H, Karcioglu O, Serinken M, Koyuncu N, Sarikaya S. Analysis of factors affecting pain in intravenous catheter placement: a survey of 925 patients. Int J Clin Pract 2005; 59:675-9. [PMID: 15924596 DOI: 10.1111/j.1742-1241.2005.00427.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The aim of the study was to determine some factors affecting pain during intravenous (i.v.) catheter placement in an emergency department (ED). A cross-sectional, observational study was conducted at an academic ED. Nine hundred and twenty five adult patients who had a 20 gauge i.v. catheter placed were enrolled the study. Patients were excluded for the following conditions: more than one i.v. attempt, altered mental status, head trauma, lack of contact due to visual impairment, hearing or speech disorder, intoxication, distracting injury or physical abnormality at the i.v. site. The magnitude of pain of i.v. catheter placement was not related to age, sex, experience of the individual placing the i.v. catheter, site of i.v. catheter insertion and use of analgesic or antidepressive drugs (p > 0.05). Patients with a history of depression reported significantly higher pain than non-depressive patients (p = 0.001). Depressive patients reported higher severity of pain during i.v. catheter placement than nondepressed ones. This may influence the decision on whether or not to use local anaesthesia for catheter insertion.
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Mardi A, Rahimi G, Amani M, Mashoufi M, Kheirkhah M, Ghaffari NM, Pierovi T, Soleimani RJ, Vanlioglu F, Karaman Y, Bingol B, Tavmergen E, Akdogan A, Akman A, Levi R, Tavmergen GEN, Ates U, Seyhan A, Atmaca U, Ortakuz S, Ata B, Akar S, Usta T, Özdemir B, Sidal B, Yoldemir T, Gee A, Sutherland P, Bowman M, Fraser IS, Haydardedeoglu B, Bagis T, Kilicdag EB, Simsek E, Aslan E, Zeyneloglu HB, Kahyaoglu S, Turgay I, Ertas E, Yilmaz B, Var T, Batioglu S, Muftuoglu K, Tekcan C, Naki MM, Uysal A, Güzin K, Yücel N, Kanadikirik F, Kelekci S, Savan K, Kalyoncu S, Gokturk U, Oral H, Mollamahmutoglu L, Ertas IE, Mollamahmutoglu L, Kahveci S, Dogan M, Mollamahmutoglu L, Isik A, Saygili U, Gol M, Koyuncuoglu M, Uslu T, Erten O, Ciftci B, Biri A, Bozkurt N, Karabacak O, Himmetoglu O, Amir JN, Nouri M, Hascalik S, Celik O, Parlakpinar H, Mizrak B, Ozsahin M, Önder C, Gezginc K, Colakoglu M, Demir SC, Cetin MT, Kadayifci O, Güzel AB, Polat I, Yildirim G, Özdemir A, Tekirdag AI, Kizkin S, Engin-Ustun Y, Ustun Y, Ozcan C, Serbest S, Ozisik HI, Ergenoglu M, Goker ENT, Uckuyu A, Ozcimen EE, Nisanoglu O, Onal C, Akgun S, Koc S, Cebi Z, Sönmez S, Yasar L, Küpelioglu L, Bilecan S, Aygün M, Zebitay AG, Dursun P, Ötegen Ü, Bozdag G, Yarali H, Demirci F, Mun S, Eraydin E, Sadik S, Sipahi C, Bayol Ü, Sarikaya S, Garipoglu DE, Delilbasi L, Gursoy R, Engin-Ustun Y, Meydanli MM, Atmaca R, Kafkasli A, Canda MT, Kucuk M, Bagriyanik HA, Ozyurt D, Canda T, Güven MA, Tamsoy S, Kaymak O, Ozkale D, Okyay RE, Neslihanoglu R, Mollamahmutoglu L, Basaran A, Gultekin M, Saygili YE, Esinler I, Bayer U, Gunalp S, Aksu T, Gultekin M, Leventerler H, Taga S, Cetin T, Solmaz S, Dikmen N, Karalök H, Ilter E, Tufekci C, Yilmaz S, Karalök AE, Batur O, Kilicdag E, Haydardedeoglu B, Tarim E, Api M, Gültekin E, Görgen H, Cetin A, Yayla M, Özkilic T, Arikan I, Abali R, Arikan D, Bozkurt S, Demir B, Gunalp S, Erden AC, Özcan J, Yazicioglu F, Demirbas R. Endocrinology and reproductive medicine. Arch Gynecol Obstet 2005. [DOI: 10.1007/bf02954773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Soysal S, Topacoglu H, Karcioglu O, Serinken M, Koyuncu N, Sarikaya S. Factors affecting pain in intravenous catheter placement: role of depression illness. Int J Clin Pract 2005; 59:276-80. [PMID: 15857322 DOI: 10.1111/j.1742-1241.2005.00463.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The aim of the study was to examine factors affecting pain during intravenous (IV) catheter placement in an emergency department. A cross-sectional, observational study was conducted at an academic emergency department. Nine hundred and twenty-five adult patients who had a 20-gauge IV catheter placed were enrolled in the study. Patients were excluded for the following conditions: more than one IV attempt, altered mental status, head trauma, lack of contact due to visual impairment, hearing or speech disorder, intoxication, distracting injury or physical abnormality at the IV site. The magnitude of pain in IV catheter placement was not related to age, sex, experience of the individual placing the IV catheter, site of IV catheter insertion and use of analgesic or antidepressant drugs (p > 0.05). Patients with a history of depression reported significantly higher pain than non-depressed patients (p = 0.001). Depressed patients reported higher severity of pain during IV catheter placement than non-depressed ones. This may influence the decision on whether or not to use local anaesthesia for catheter insertion.
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Kart L, Sarikaya S, Gurel A, Altin R, Armutcu F, Tor M, Ozdolap S. Rheumatoid factor seropositivity and rheumatoid symptoms in coal worker's pneumoconiosis. Clin Rheumatol 2004; 22:365-6. [PMID: 14577001 DOI: 10.1007/s10067-003-0727-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2002] [Accepted: 01/03/2003] [Indexed: 11/26/2022]
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Bilen CY, Aşçi R, Sarikaya S, Büyükalpelli R, Yilmaz AF. Laser-Assisted Fluoroscopic Puncture: A New Technique for Accessing the Kidney. J Endourol 2003; 17:485-91. [PMID: 14565879 DOI: 10.1089/089277903769013630] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE We developed a laser pointer device that is mounted on the image intensifier of a C-arm fluoroscope. The laser-assisted fluoroscopic puncture technique (LAFPT) is an alternative method of accessing the kidney. MATERIALS AND METHODS The LAFPT was assessed both in an in vitro model and in a series of cases. The in vitro model was composed of Foley balloons filled with contrast medium of different volumes (2-6 mL) embedded in silicone pads. The total fluoroscopy times and attempts required for a successful puncture with LAFPT were compared with those of conventional fluoroscopic access. RESULTS The number of attempts required to puncture the 2-mL balloons was significantly greater with the conventional fluoroscopic technique than with LAFPT. The fluoroscopy time in vitro was reduced 50% with LAFPT. However, there was no statistically significant difference in the time required for the two techniques in the clinical series. CONCLUSION The laser-assisted fluoroscopic puncture technique allows accurate positioning of a needle with reduced radiation exposure.
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Asci R, Yildiz L, Sarikaya S, Buyukalpelli R, Yilmaz AF, Kandemir B. p53 and bcl-2 overexpression as associated risk factors in patients 40 years old or less with transitional cell carcinoma of the bladder. Urol Int 2002; 67:34-40. [PMID: 11464113 DOI: 10.1159/000050941] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Transitional cell carcinoma (TCC) of the bladder in younger patients has historically a favourable prognosis. bcl-2 and p53 genes are implicated in cell cycle regulation with roles on programmed cell death. Presence of nuclear accumulation of p53 and cytoplasmic accumulation of bcl-2 were proposed to confer a growth advantage to tumour cells. In this study, we investigated the roles of p53 and bcl-2 as prognostic factors in TCC of bladder in patients younger than 40 years. PATIENTS AND METHODS From 1986 to 1998, 25 patients younger than 40 years were treated for TCC of bladder in our hospital. Of the tumour specimens, 24 were adequate for evaluating p53 and bcl-2 oncoproteins (group I). As a control (group II), we randomly selected 30 patients older than 50 years treated for bladder cancer in this period. Two oncoproteins were detected by immunohistochemical analysis in paired tumour tissue specimens in both groups. Retrospectively obtained clinical follow-up data were available, with a mean follow-up of 44 and 25.5 months in groups I and II, respectively. Relations between tumour recurrences and progression with positivity of bcl-2 and p53 were investigated. RESULTS Expression of bcl-2 was observed in 13 (54.1%) and 11 (36.7%) and nuclear p53 accumulation in 9 (37.5%) and 17 (56.7%) of groups I and II, respectively. In the presence of p53 expression, tumours showed significantly more progression in group I (55 vs. 6.7%) and group II (41.1 vs. 0%). Recurrence rates were not significantly different in tumours with and without nuclear p53 overexpression in both groups. Also, recurrence and progression rates were not significantly different in tumours with and without cytoplasmic bcl-2 overexpression in both groups. Grade (G) and stage appeared as important prognostic factors in both groups since 60% of GIII tumours showed progression in group I, but none of GI and GII tumours. Similarly, 75% of T3 tumours progressed, while these rates were 25 and 25% for T1-T2 tumours in group I. In group II, 31.2, 25 and 0% of GIII, GII and GI tumours progressed, while 50, 41.6 and 0% of T3, T2 and T1 tumours progressed, respectively. CONCLUSIONS Nuclear p53 expression in TCC appears to be associated with a poorer prognosis in both younger and older patients. Although cytoplasmic bcl-2 overexpression is found in the majority of tumours in the younger group, it is not associated with tumour progression and recurrence.
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Aksu K, Asci R, Sarikaya S, Buyukalpelli R, Yilmaz AF, Yildiz L, Kandemir B. Is Bone-wax an injectable urologic material? Eur Urol 2001; 40:564-8; discussion 569-70. [PMID: 11752867 DOI: 10.1159/000049837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Injection of endoscopic material for reflux and incontinence therapies became popular in urology because of its simplicity and repeatability. Research is going on to develop an ideal injectable material. In this experimental study we investigated whether the bone wax used for osteotomy hemostasis in orthopedic and neurosurgical operations could be used as an injectable material. MATERIALS AND METHODS A total of 20 rabbits were included in the study: 6 underwent a sham operation, and in the remaining 14 rabbits, 0.5 ml bone wax liquefied with n-butyl acetic acid was injected submucosally via a 20-gauge needle at three different points on the anterior bladder wall. Cystectomy was performed on the 15th day in 2 rabbits (group I), on the 60th day in 2 (group II) and on the 150th day in 10 (group III). 0.20 ml bone wax was also injected subcutaneously and intramuscularly 7 days before cystectomy in group III. Bladders were examined macroscopically and histopathologically. All animals' lungs, livers, kidneys, spleens and brains were also removed and examined histologically. RESULTS Submucosal swellings of bone wax maintained their localizations and shapes in all groups and all of the 42 bone-wax injection sites could be easily identified. Histologically, slight edema around the implant was seen in group I. In group II, collagen was increased around the implants and minimal hyperplasia of the epithelium overlaying bone wax was noted. 150 days after the injections, moderate collagen production and a mild increase in vascularity were seen around the implants. There was no macroscopic or microscopic evidence that implants migrated to locations other than the injection sites. CONCLUSIONS When injected to the bladder submucosa, bone wax seems to be inert and biocompatible, encouraging further research to develop it as an alternative agent in the endoscopic treatment of vesicoureteral reflux and sphincteric incontinence.
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Winking M, Sarikaya S, Rahmanian A, Jödicke A, Böker DK. Boswellic acids inhibit glioma growth: a new treatment option? J Neurooncol 2001; 46:97-103. [PMID: 10894362 DOI: 10.1023/a:1006387010528] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Conventional malignant glioma therapy (surgery, radiation therapy and chemotherapy) does not yield satisfying results. The prognosis of the glioma patient depends more on the histological grading of the tumor and patient's age than on the therapy. Especially the adjuvant chemotherapy failed to date to influence survival time in glioma patients significantly. To improve results in malignant glioma therapy additional therapeutic regimes are necessary. In an earlier study we were able to show a significant reduction on perifocal edema by an extract from gum resin (EGR) accompanied with a clinical improvement in patients with malignant glioma. Also a decrease of urinary LTE4-excretion as a metabolite of leukotriene synthesis in brain tumors was observed. Furthermore we had found a proliferation inhibiting activity of the extract form EGR, the boswellic acids in cell cultures. The purpose of this experimental study was to elucidate the effects of the boswellic acids, which are constituents of an extract from gum resin on tumor growth in vivo. Female wistar rats weighing 200-250 g were treated with the drug 14 days after inoculation of C6 tumor cells into their right caudate nucleus and randomization into 4 groups. The treatment groups received different dosages and were compared to a control group without any additional treatment. Survival time of the rats in the highest dosage group (3 x 240 mg/kg body weight) was more than twice as long as in the control group (P < 0.05). In a second experiment the inhibition of tumor cell proliferation was examined. The C6 tumor cells were implanted into the caudate nucleus. Drug treatment was started immediately after implantation and stopped after 14 days. The animals were sacrificed and the brains were examined microscopically. Comparing low and high dosage of EGR treatment a significant difference in tumor volume was detected (P < 0.05). The proportion of apoptotic tumor cells in animals with high dose treatment was significantly larger than in the low dose (treatment) group (P < 0.05). These data demonstrate an influence of EGR in rat glioma growth and might represent a new therapeutic option on glioma treatment in man in future. Further experimental work on human gliomas is needed to definitively answer this question.
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Aşci R, Sarikaya S, Büyükalpelli R, Yilmaz AF, Yildiz S. Fournier's gangrene: risk assessment and enzymatic debridement with lyophilized collagenase application. Eur Urol 2000; 34:411-8. [PMID: 9803004 DOI: 10.1159/000019775] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Fournier's gangrene (FG) is an abrupt, rapidly progressive, gangrenous infection of the external genitalia, perineum or abdominal wall and is a real urologic emergency. In this study, the risk factors of FG and the effects of enzymatic debridements on wound healing were investigated. PATIENTS AND METHODS We reviewed the records of 34 patients with FG to investigate the possible correlation between clinical outcome and infection focus, patient age, number of types of bacteria cultured, delay until presentation, predisposing diseases or accompanying conditions such as diabetes, neurologic deficit, chronic alcoholism and renal failure. Broad-spectrum triple antimicrobial therapy, aggressive and frequent surgical debridement, and if necessary urinary and colonic diversions were performed to control the infection. The effects of enzymatic debridements with topical lyophilized collagenase applications on the wound healing after the control of active infection were evaluated. RESULTS The average age of the patients was 55 years. The sources of infections were urogenital in 12 (35.3%), anorectal in 10 (29.4%), dermal in 10 (29.4%) and undetermined in 2 (5.8%) of the patients. The average presentation time was 4.4 days and the number of isolated bacteria was 3.05 per case. The number of isolated bacteria and surgical debridements, the duration of hospital stay and the rate of mortality in patients with anorectal foci were higher than those of the patients with urogenital or dermal foci (p < 0.05). Diabetes, uremia and advanced age did not significantly affect the number of surgical debridements, the duration of hospital stay and control of active infection. Mortality was increased in chronic alcoholism, a finding of undetermined significance. Enzymatic debridements decreased the duration of hospital stay (p < 0.05). Five patients (14.7%) died despite prompt medical and surgical preventive measures. CONCLUSION Chronic alcoholism, anorectal infection foci, neurological deficit and delayed presentation were found as risk factors in FG. Diabetes and advanced age did not affect the progression of disease in our cases. Enzymatic debridements decrease the number of surgical debridements and the duration of hospital stay.
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