172 results match your criteria: "Memorial Ankara Hospital.[Affiliation]"

Background: Psoriasis is a chronic, inflammatory skin disease that is common in both adult and childhood. Patients with psoriasis are at significant risk for the development of many comorbid conditions, including cardiovascular diseases.

Objectives: We aimed to investigate the cardiovascular risk status and serum lipid parameters in patients with psoriasis and to determine the risk of cardiovascular disease by atherogenic indices obtained accordingly.

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Determining the etiologies of left ventricular hypertrophy (LVH) can be challenging due to the similarities of the different manifestations in clinical presentation and morphological features. Depending on the underlying cause, not only left ventricular mass but also left ventricular cavity size, or both, may increase. Patients with LVH remain asymptomatic for a few years, but disease progression will lead to the development of systolic or diastolic dysfunction and end-stage heart failure.

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Objectives: This study aimed to investigate the role of new adipocytokines (omentin, vaspin, irisin and visfatin) in the development of endometriosis and the relationship of these adipocytokines with the inflammatory marker, C-reactive protein (CRP) levels in serum.

Materials And Methods: In this study, endometriosis (n=16) and control groups (n=14) were determined ultrasound. Serum omentin, vaspin and irisin levels were measured by ELISA method.

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We report the national data on the outcomes of hematopoietic stem cell transplantation (HSCT) for thalassemia major (TM) patients in Turkey on behalf of the Turkish Pediatric Stem Cell Transplantation Group. We retrospectively enrolled 1469 patients with TM who underwent their first HSCT between 1988 and 2020 in 25 pediatric centers in Turkey. The median follow-up duration and transplant ages were 62 months and 7 years, respectively; 113 patients had chronic graft versus host disease (cGVHD) and the cGVHD rate was 8.

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Introduction: It is known that the levels of tumor necrosis factor-like weak inducer of apoptosis (TWEAK/TNFSF12) increase after myocardial infarction (MI) and that it interacts with sCD163. It has also been argued that TWEAK can induce matrix metalloproteinases (MMPs) in macrophages.

Aim: To investigate the roles of TWEAK, sCD163, and MMPs in left ventricular (LV) adverse remodeling (AR) in the early post-MI period.

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Psoriasis is one of the most common chronic immune-mediated skin diseases, having a strong genetic predisposition. Psoriasis is a T-cell-mediated disease with a mixed Th1/Th17 cytokines environment. IL-23/IL-17 axis hyperactivation is the primary pathogenesis.

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Background: Anaphylaxis, which is rare, has been reported after COVID-19 vaccination, but its management is not standardized.

Method: Members of the European Network for Drug Allergy and the European Academy of Allergy and Clinical Immunology interested in drug allergy participated in an online questionnaire on pre-vaccination screening and management of allergic reactions to COVID-19 vaccines, and literature was analysed.

Results: No death due to anaphylaxis to COVID-19 vaccines has been confirmed in scientific literature.

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Objective: Fingertip-reactive hyperemia-peripheral artery tonometry (RH-PAT) is an emerging novel noninvasive method for evaluating endothelial function. We aimed to evaluate endothelial function with fingertip-reactive hyperemia by RH-PAT in symptomatic patients undergoing elective coronary angiography and to assess the relationship between the degree of endothelial dysfunction (ED) and the presence and the severity of coronary artery disease (CAD).

Subjects And Methods: We assessed 92 patients.

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Retrorectal tumors: A challenge for the surgeons.

World J Gastrointest Surg

November 2021

Department of General Surgery, Memorial Ankara Hospital, Ankara 06060, Turkey.

Retrorectal or presacral tumors are rare lesions located in the presacral area and considered as being derived from multiple embryological remnants. These tumors are classified as congenital, neurogenic, osseous, inflammatory, or miscellaneous. The most common among these are congenital benign lesions that present with non-specific symptoms, such as lower back pain and change in bowel habit.

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The Effect of Udenafil on Stasis Zone in an Experimental Burn Model.

Ann Plast Surg

January 2022

Plastic, Reconstructive and Aesthetic Surgery, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey.

Background: Management of the burn injuries is still a problematic issue because the stasis zone may become necrotic. We hypothesized that udenafil, a potent phospodiesterase inhibitor, can be beneficial in burn treatment by enhancing the viability of the stasis zone.

Methods: Fifteen Wistar rats were randomly divided into 3 groups.

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Tissue structure in the infarct and remote zone myocardium post-acute myocardial infarction (MI) may offer prognostic information concerning left ventricular remodeling. We aimed to identify or establish a relationship between adverse remodeling (AR) and changes (Δ) in T1, T2 mapping and extracellular volume (ECV) in post MI periods. Fifty-four MI patients underwent 3 Tesla CMR performed 2 weeks (acute phase) and 6 months post-MI.

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Article Synopsis
  • Immune checkpoint inhibitors (ICIs) can help patients with various cancers, but more predictive markers for treatment responses are needed, particularly focusing on PD-L1 gene rearrangements that may improve ICI benefits.
  • Researchers analyzed over 283,000 patient samples to find gene rearrangements and their effects, discovering significant co-mutations and a higher tumor mutational burden (TMB) in certain cancer types compared to wild-type samples.
  • The findings suggest that gene rearrangements correlate with increased PD-L1 scores and TMB, indicating a potential clinical advantage for patients treated with ICIs.
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Transcatheter aortic valve replacement (TAVR) has replaced surgical aortic valve replacement as the new gold standard in elderly patients with severe aortic valve stenosis. However, alongside this novel approach, new complications emerged that require swift diagnosis and adequate management. Vascular access marks the first step in a TAVR procedure.

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The authors present real-world data on the efficacy and safety of nivolumab in patients with metastatic renal cell carcinoma (mRCC). The Turkish Oncology Group Kidney Cancer Consortium (TKCC) database includes patients with mRCC from 13 cancer centers in Turkey. Patients with mRCC treated with nivolumab in the second line and beyond were extracted from the TKCC database.

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Background: Guidelines for the diagnosis and management of atrial fibrillation (AF) are frequently published and updated, reflecting the rapid evolution in AF pathogenesis and treatment modalities.

Summary: Recently, 2 important guidelines for the diagnosis and management of atrial AF have been published by the European Society of Cardiology (ESC), and Canadian Cardiovascular Society (CCS). Although the evidence-based recommendations and statements are quite similar, there are some important differences between the ESC and CCS guidelines for AF.

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To examine retrospectively sexual dysfunction in the male spouses of 425 female patients who had presented to our clinic and were diagnosed with primary vaginismus. Seven questions related to age, profession, educational status, number of marriages, personality structure, sexual experience, and sexual dysfunction history were directed to the spouses of the 425 female patients presenting to our clinic for vaginismus treatment between 2015 and 2018. Men reporting sexual dysfunction were evaluated by a urologist, and the necessary treatment was initiated.

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Article Synopsis
  • The study focuses on the challenges of treating perianal Buschke-Löwenstein tumor (BLT), which presents as a large cauliflower-like growth that can infiltrate surrounding tissues and has a high chance of coming back after treatment.
  • A total of 11 patients underwent wide local excision and V-Y flap reconstruction without using any additional treatment methods, with an average follow-up of over 50 months.
  • Results showed that while some patients experienced minor issues like wound dehiscence, there were no serious complications, indicating that this surgical approach is effective for BLT.
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Platelet-rich fibrin: An effective chronic wound healing accelerator.

J Tissue Viability

November 2021

KahramanmaraşSutcu Imam University School of Medicine, Plastic, Reconstructive and Aesthetic Surgery, Kahramanmaras, Turkey. Electronic address:

Background: Platelets are cells that play a central role in wound healing, and they are the main source of the growth factor complex that plays the main role in natural wound healing. It is aimed to present the beneficial effects of topical application of PRF on chronic ulcers that do not respond to standard wound care in cases of chronic ulcers that require a long treatment process and high costs.

Materials And Methods: The study included 16 patients between the dates of January 2017 and September 2019.

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To compare enzalutamide (E) and abiraterone acetate (AA) in terms of efficacy, survival and to characterize prognostic factors affecting survival in metastatic castration-resistant prostate cancer (mCRPC) patients. A total of 250 patients treated with E or AA in 5 centers were included. The number of patients with no prostate specific antigen (PSA) decline was higher in the AA group than that in the E group, and the proportion of patients with a PSA decline of ≥ 50% was higher in the E group (p = 0.

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The association between antibiotic use and survival in renal cell carcinoma patients treated with immunotherapy: a multi-center study.

Curr Probl Cancer

December 2021

Department of Medical Oncology, Hacettepe University Oncology Hospital, Ankara, Turkey; Department of Medical Oncology, Istinye University Faculty of Medicine, Istanbul, Turkey.

Background: Immunotherapy improves overall survival (OS) in the second and later lines of renal cell carcinoma (RCC) treatment. Recent studies have suggested that antibiotic (ATB) use either shortly before or after the start of immunotherapy could lead to decreased OS. Herein, we evaluate the impact of ATB use on OS in RCC patients treated with nivolumab in a multi-center cohort from Turkey.

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Purpose Of Review: Percutaneous coronary intervention (PCI) is a commonly used treatment option in coronary artery disease (CAD). Reduced major adverse cardiovascular events (MACE) in those randomized to PCI compared to optimal medical therapy have been demonstrated only if it is performed for physiologically significant coronary lesions. Despite data demonstrating improved outcomes primarily in stable CAD and then acute settings, physiology-guided PCI remains underutilized.

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Aims: To determine whether the Global Anticoagulant Registry in the FIELD-Atrial Fibrillation (GARFIELD-AF) integrated risk tool predicts mortality, non-haemorrhagic stroke/systemic embolism, and major bleeding for up to 2 years after new-onset AF and to assess how this risk tool performs compared with CHA2DS2-VASc and HAS-BLED.

Methods And Results: Potential predictors of events included demographic and clinical characteristics, choice of treatment, and lifestyle factors. A Cox proportional hazards model was identified for each outcome by least absolute shrinkage and selection operator methods.

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