937 results match your criteria: "Baskent University İstanbul Research Hospital[Affiliation]"

Purpose: To compare the adipose and muscle tissue areas in patients who responded differently to neoadjuvant chemotherapy.

Methods: One hundred and eighty six patients diagnosed with breast cancer who underwent neoadjuvant chemotherapy between January 2015- October 2019 and were operated after the treatment were retrospectively included in the study. Pathological results were divided into five groups using the Miller-Payne grading systems.

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Background: Influenza can cause severe acute respiratory illness (SARI), which occurs as local outbreaks or seasonal epidemics with high intensive care unit (ICU) admission and mortality rates. Mortality is mainly due to SARI.

Objective: The aim of this study was to evaluate the outcome of patients admitted to ICU due to influenza-related SARI in 2017-2018 flu season in Turkey.

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Aim: The clinicopathologic characteristics, recurrence patterns, and survival of patients with grade 3 endometrial cancer (G3-EAC) and uterine carcinosarcoma (UCS) were compared.

Materials And Methods: The medical records of patients treated for G3-EAC and UCS between January 1996 and December 2016 at 11 gynecologic oncology centers in Turkey and Germany were analyzed.

Results: Of all patients included in the study, 161 (45.

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Aim: We aim to describe the demographic characteristics, etiology, neurophysiology, imaging findings, treatment, prognosis, and prognostic factors of acute flaccid myelitis.

Methods: The clinical data, laboratory test and, magnetic resonance imaging (MRI) results of pediatric patients diagnosed with acute flaccid myelitis according to the Centers for Disease Control criteria between August 1, 2016, and December 31, 2018, from 13 centers in Turkey were reviewed.

Results: Of the 34 cases identified, 31 were confirmed (91.

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aHUS is caused by the over-activation and dysregulation of the alternative complement pathway. Data regarding outcomes of pediatric aHUS patients after kidney transplantation are still very scarce. Accordingly, the aim of this study was to describe the clinical findings and outcomes of pediatric aHUS patients after renal transplantation.

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Analysis of the reactive oxygen species (ROS)-detoxifying biomarkers may elucidate the mitochondrial dysfunction in glaucoma pathogenesis. Therefore, we purposed to investigate the effects of ROS-detoxifying molecules including Silent Information Regulator T1 (SIRT1) and Forkhead Box O 1 (FOXO1) and 3a (FOXO3a) transcription factors in patients with glaucoma. Our analyses included 20 eyes from patients with primary open-angle glaucoma (POAG) and 20 eyes from patients with pseudoexfoliation glaucoma (PXG) who were scheduled for trabeculectomy.

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Background: The largest data on the epidemiology of primary glomerular diseases (PGDs) are obtained from the databases of countries or centers. Here, we present the extended results of the Primary Glomerular Diseases Study of the Turkish Society of Nephrology Glomerular Diseases (TSN-GOLD) Working Group.

Methods: Data of patients who underwent renal biopsy and received the diagnosis of PGD were recorded in the database prepared for the study.

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Purpose: To investigate the prognostic factors associated with functional and anatomical outcomes and to assess the longitudinal course of visual acuity and retinal morphology after vitreoretinal surgery for idiopathic epiretinal membrane (ERM).

Methods: This multicenter, retrospective study included a total of 634 eyes who underwent surgery for idiopathic ERM in 22 academic centers nationwide in Turkey. Data on best-corrected visual acuity (BCVA) and optical coherence tomography features (central foveal thickness (CFT), ERM and foveal contour morphology, ellipsoid zone (EZ) integrity) were collected and compared at baseline, 6-month, 12-month, and 24-month follow-ups.

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Aims: The aim of this study is to evaluate the relationships between the expression of mucins in invasive breast carcinomas and clinicopathologic parameters.

Materials And Methods: We examined 150 cases of invasive breast carcinoma, using the 2012 World Health Organization (WHO) classification of the tumors of the breast. We studied the expression of MUC1, MUC2, MUC5AC, and MUC6 by immunohistochemistry.

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Objective: To review our experience with fetal abnormality of the umbilical-portal-DV complex and to discuss the new classification system for umbilical portal systemic venous shunts (UPSVS) according to our cases.

Methods: This study was a retrospective analysis of fetuses with a prenatal diagnosis of abnormality of the umbilical-portal-DV complex. The integrity of the fetal umbilical-portal ductus venosus complex and the hepatic venous system were evaluated using two-dimensional color Doppler sonography.

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Introduction: Cerebral venous and sinus thrombosis (CVST) may lead to cerebral edema and increased intracranial pressure; besides, ischemic or hemorrhagic lesions may develop. Intracerebral hemorrhages occur in approximately one-third of CVST patients. We assessed and compared the findings of the cerebral hemorrhage (CH) group and the CVST group.

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Comparison of the Apoptotic Effects of Topically Applied Papaverine, Diltiazem, and Nitroprusside to Internal Thoracic Artery.

Braz J Cardiovasc Surg

October 2020

Eskisehir Osmangazi University Medical Faculty Department of Cardiovascular Surgery Eskisehir Turkey Department of Cardiovascular Surgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.

Objective: To detect and to compare the apoptotic effects of intraoperatively topically applied diltiazem, papaverine, and nitroprusside.

Methods: Internal thoracic artery segments of ten patients were obtained during coronary bypass grafting surgery. Each internal thoracic artery segment was divided into four pieces and immersed into four different solutions containing separately saline (Group S), diltiazem (Group D), papaverine (Group P), and nitroprusside (Group N).

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Risk factors for cervical stromal involvement in endometrioid-type endometrial cancer.

Int J Gynaecol Obstet

April 2021

Department of Gynecologic Oncology, Ankara City Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey.

Objective: The aim of this study was to identify predictors of cervical stromal involvement in women with endometrioid-type endometrial cancer (EEC).

Methods: A total of 795 patients with EEC who underwent comprehensive surgical staging including pelvic and para-aortic lymph node dissection between January 2007 and December 2018 were retrospectively analyzed. Data including age, menopausal status, serum CA-125 levels, tumor size, lymphovascular space invasion (LVSI), depth of myometrial invasion, positive peritoneal cytology, cervical stromal involvement, histologic grade, recurrence, and follow-up duration were recorded.

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We aimed to determine the prognostic role of whole tumor-associated inflammatory cells, especially eosinophils, and stromal histological characteristics in relation to other prognostic parameters in patients with colorectal carcinoma (CRC). A total of 122 patients who underwent an operation for CRC were included in this retrospective study. Conventional (tumor grade, TNM stage and venous invasion [VI]) and other histopathological (intratumoral/peritumoral budding [ITB/PTB], desmoplasia) tumor parameters were recorded and classified by density, as were the tumor-associated inflammatory parameters (intratumoral/peritumoral lymphocytes [ITL/PTL], eosinophils [IE/PTE], overall inflammation [ITI/PTI], Crohn-like inflammation [CLI]).

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The uremic toxins indoxyl sulfate (IS) and p-cresyl sulfate (pCS) accumulate in patients with chronic kidney disease (CKD) as a consequence of altered gut microbiota metabolism and a decline in renal excretion. Despite of solid experimental evidence for nephrotoxic effects, the impact of uremic toxins on the progression of CKD has not been investigated in representative patient cohorts. In this analysis, IS and pCS serum concentrations were measured in 604 pediatric participants (mean eGFR of 27 ± 11 ml/min/1.

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Background: Tuberculous meningitis (TBM) represents a diagnostic and management challenge to clinicians. The "Thwaites' system" and "Lancet consensus scoring system" are utilized to differentiate TBM from bacterial meningitis but their utility in subacute and chronic meningitis where TBM is an important consideration is unknown.

Methods: A multicenter retrospective study of adults with subacute and chronic meningitis, defined by symptoms greater than 5 days and less than 30 days for subacute meningitis (SAM) and greater than 30 days for chronic meningitis (CM).

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Background And Study Aim: The aim of this study was to evaluate the effectiveness of noninvasive tests in predicting liver fibrosis levels in chronic hepatitis B (CHB) patients.

Patients And Methods: A total of 539 treatment naive patients aged 18 years and older with CHB who underwent liver biopsy were included. Patients with coinfections and comorbidities were excluded.

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Aim: Gender-related differences have been described in the clinical characteristics and management of patients with chronic heart failure with reduced ejection fraction (HFrEF). However, published data are conflictive in this regard.

Methods: We investigated differences in clinical and management variables between male and female patients from the ATA study, a prospective, multicentre, observational study that included 1462 outpatients with chronic HFrEF between January and June 2019.

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The aim of the study was to analyze the characteristics of posterior reversible encephalopathy syndrome (PRES) cases treated at 10 different institutions in our country. Fifty-eight patients diagnosed with PRES were included in this study. The data of PRES cases from 10 departments of pediatric hematology/oncology were analyzed.

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Objective: Cytokines have been the mainstay of treatment in metastatic renal cell cancer (mRCC) for decades before the introduction of tyrosine kinase inhibitors (TKIs), which dramatically changed the therapeutic landscape in these patients. This observational study was designed to evaluate use of TKIs in the treatment of cytokine-intolerant mRCC patients.

Methods: A total of 151 cytokine-intolerant mRCC patients who were treated with TKIs (sunitinib, pazopanib and sorafenib) were enrolled in this prospective, non-interventional, multi-center observational study at 16 oncology centers across Turkey.

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Awareness, knowledge and risk factors of infection among pregnant women in the Western Black Sea region of Turkey.

J Obstet Gynaecol

July 2021

Department of Microbiology, Educational and Research Hospital, Karabuk University, Karabuk, Turkey.

() infection causes serious problems leading to maternal complications and foetal anomalies during pregnancy. The aim of this study was to identify risk factors for toxoplasmosis and to determine the seroprevalence of the disease with regard to the awareness levels of patients. A total of 214 pregnant women who were admitted to Karabuk University, Gynaecology and Obstetrics Clinic between July 2018 and November 2018 and accepted to participate were included this cross-sectional study.

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To investigate the effect of kinesio taping (KT) and manual lymphatic drainage (MLD) on pain severity, breast engorgement, and milk volume in postpartum women. In this prospective randomized-controlled trial, we recruited 67 postpartum women who had breast engorgement and randomly assigned them to the KT, MLD, and control group. In the KT group, taping plus breast care was performed, MLD plus breast care was performed in the MLD group, and in the control group, only routine breast care was given for 10 days.

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Objectives: In pediatric pediatric vocal fold nodule (VFN) patients, different causes have been suggested in the development of the vocal cord nodule, including laryngopharyngeal reflux (LPR). It is known that the content of consumed foods, obesity, and other dietary behaviors are among the risk factors for the development of reflux. The aim of this study was to evaluate dietary and food consumption habits in pediatric VFN patients.

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Background: Atezolizumab (ATZ) has demonstrated antitumor activity and manageable safety in previous studies in patients with locally advanced or metastatic platinum-resistant urothelial carcinoma.

Objective: To compare the real-life experience and data of clinical trials on ATZ treatment in metastatic urothelial carcinoma.

Design, Setting, And Participants: Patients with urothelial cancer treated with ATZ after progression on first-line chemotherapy from an expanded access program were retrospectively studied.

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Cardiovascular "risk" is an abstract concept that is frequently misunderstood by the general public. However, correct estimation of one's own cardiovascular risk is important as risk unawareness is associated with noncompliance with interventions aimed to reduce risk burden. Knowing the prevalence and factors linked with an increased probability of risk unawareness are therefore important to develop strategies aimed to increase risk awareness.

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