195 results match your criteria: "Koc University Faculty of Medicine[Affiliation]"
Diagnostics (Basel)
November 2024
Department of Anesthesiology and Reanimation, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras 46050, Turkey.
Background/objectives: After the earthquakes in Turkey, many citizens were injured, and a long ongoing process requiring physiological and psychological treatments began. The aim of this study was to observe the pain and psychological changes in earthquake victims in light of the QoR-15 score.
Methods: After approval by the local ethics committee (Decision No.
Audiol Neurootol
November 2024
Department of Otorhinolaryngology, Head and Neck Surgery, Koç University Faculty of Medicine, Istanbul, Turkey.
Introduction: We aimed to investigate electrophysiologically and histopathologically, the protective effects of intratympanic memantine, an N-methyl-
Methods: Thirty-seven guinea pigs with a normal auditory function were randomly allocated to group 1 (cisplatin; n = 8), group 2 (memantine; n = 8), group 3 (cisplatin + memantine; n = 8), group 4 (cisplatin + physiological serum [PS]; n = 8), and group 5 (control; n = 5). Auditory assessments were conducted using distortion product otoacoustic emissions (DPOAE) within a frequency range of 1-32 kHz and auditory brainstem responses (ABRs) within 8-32 kHz.
Medicine (Baltimore)
October 2024
Department of Anesthesiology and Reanimation, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkiye.
Depending on the total amount of fluid, changes occur in the amount of fluid in the peripheral area. The aim of this study was to observe the differences caused by hemodynamic changes after lateral sagittal infraclavicular block (LS-ICB) according to the inferior vena cava collapsibility index (VCI-CI). In this prospective, observational study (Clinical Trial Number: NCT05968105), patients undergoing elective hand and wrist surgery with LS-ICB were classified according to VCI-CI, with Group 1 defined as inferior vena cava (VCI) diameter < 1.
View Article and Find Full Text PDFThorac Res Pract
September 2024
Dokuz Eylül Üniversitesi Tıp Fakültesi, Göğüs Hastalıkları Anabilim Dalı, İzmir, Türkiye.
Objective: Coronavirus disease 2019 (COVID-19) has affected the whole world and caused the death of more than 6 million people. The disease has been observed to have a more severe course in patients with chronic lung diseases. There are limited data regarding COVID-19 in patients with bronchiectasis.
View Article and Find Full Text PDFReprod Biomed Online
December 2024
ART Fertility Clinics, Dubai, United Arab Emirates; Koc University Faculty of Medicine, Department of Obstetrics and Gynaecology, Istanbul, Turkey.
This guideline was prepared by the Turkish Society of Reproductive Medicine to define the conditions and requirements for an outsourced preimplantation genetic testing (PGT) programme in line with the experience and needs of practitioners. This guideline is intended to be a reference document for assisted reproductive technology centres, genetic diagnosis centres, non-governmental organizations working on reproductive health, legal experts, consultants working on laboratory accreditation, academicians specializing in ethical issues, and policy makers. The Consortium aims to provide recommendations addressing the challenges of genetic testing, especially PGT for monogenic diseases (PGT-M) due to the high rate of consanguineous marriage in Turkey.
View Article and Find Full Text PDFPediatr Infect Dis J
January 2025
Hacettepe University Faculty of Medicine, Department of Pediatric Infectious Diseases, Ankara, Turkey.
Diagn Interv Radiol
September 2024
Koç University Faculty of Medicine, Department of Computational Biology and Biostatistics, İstanbul, Türkiye.
Purpose: This study aimed to evaluate the validity of two artificial intelligence (AI)-based bone age assessment programs, BoneXpert and VUNO Med-Bone Age (VUNO), compared with manual assessments using the Greulich-Pyle method in Turkish children.
Methods: This study included a cohort of 292 pediatric cases, ranging in age from 1 to 15 years with an equal gender and number distribution in each age group. Two radiologists, who were unaware of the bone age determined by AI, independently evaluated the bone age.
Strahlenther Onkol
November 2024
Department of Radiation Oncology, Baskent University Faculty of Medicine, Adana Dr. Turgut Noyan Research and Treatment Center, Adana, Turkey.
Clin Genitourin Cancer
October 2024
Department of Medical Oncology, Istinye University Faculty of Medicine, Istanbul, Turkey.
Turk J Med Sci
July 2024
Department of Endocrinology and Metabolism, University of Health Sciences, Retired Lecturer, Ankara, Turkiye.
Background/aim: The incidence of adrenal tumors is increasing due to the widespread utilization of radiographic imaging techniques. Factors such as tumor size, radiological characteristics, and functionality of adrenal adenomas play crucial roles in diagnosis and subsequent management. In this retrospective study, we investigated the clinical, radiological, and surgical features of patients with adrenal incidentalomas (AIs) and evaluated their follow-up results.
View Article and Find Full Text PDFSisli Etfal Hastan Tip Bul
June 2024
Division of Endocrinology and Metabolism, Department of Internal Medicine, University of Health Sciences Türkiye, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Türkiye.
Objectives: To evaluate the patients with mild autonomous cortisol secretion (MACS) by means of choroidal thickness (CT) and also investigate whether CT may be a diagnostic tool in the management of MACS or not.
Methods: Twenty-seven patients with MACS and 25 age-sex-matched healthy controls were enrolled in this cross-sectional comparative study. All the participants underwent CT measurement by using Spectralis optical coherence tomography (Heidelberg Engineering, Heidelberg, Germany) with enhanced deep imaging mode at the subfoveal, 500-1000-1500 µm nasal and 500-1000-1500 µm temporal to the foveola.
Front Endocrinol (Lausanne)
July 2024
Department of Endocrinology and Metabolism, Dokuz Eylul University Faculty of Medicine, Izmir, Türkiye.
The proposed expert opinion aimed to address the current knowledge on conceptual, clinical, and therapeutic aspects of diabetic peripheral neuropathy (DPN) and to provide a guidance document to assist clinicians for the best practice in DPN care. The participating experts consider the suspicion of the disease by clinicians as a key factor in early recognition and diagnosis, emphasizing an improved awareness of the disease by the first-admission or referring physicians. The proposed "screening and diagnostic" algorithm involves the consideration of DPN in a patient with prediabetes or diabetes who presents with neuropathic symptoms and/or signs of neuropathy in the presence of DPN risk factors, with careful consideration of laboratory testing to rule out other causes of distal symmetric peripheral neuropathy and referral for a detailed neurological work-up for a confirmative test of either small or large nerve fiber dysfunction in atypical cases.
View Article and Find Full Text PDFTurk Gogus Kalp Damar Cerrahisi Derg
April 2024
Department of Pediatric Cardiovascular Surgery, Acıbadem Mehmet Ali Aydınlar University Faculty of Medicine, Acıbadem Atakent Hospital, İstanbul, Türkiye.
Background: This second harvest of the Congenital Heart Surgery Database intended to compare current results with international databases.
Methods: This retrospective study examined a total of 4007 congenital heart surgery procedures from 15 centers in the Congenital Heart Surgery Database between January 2018 and January 2023. International diagnostic and procedural codes were used for data entry.
J Turk Ger Gynecol Assoc
June 2024
Department of Obstetrics and Gynecology, University of Health Sciences Turkey, Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul, Turkey.
Objective: In this study, maternal and neonatal outcomes of pregnant women with positive severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) RNA tests were evaluated according to their symptomatic status. The clinical progression of SARS-CoV-2-positive pregnant women and the effect of coronavirus disease-2019 (COVID-19) on newborns was investigated.
Material And Methods: This retrospective cohort study was conducted at a tertiary pandemic hospital specializing in caring for pregnant women infected with SARS-CoV-2.
J Hepatocell Carcinoma
May 2024
Department of Medicine, Division of Hematology-Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI, USA.
Dermatol Pract Concept
April 2024
Koç University Faculty of Medicine, Department of Dermatology, Istanbul, Turkey.
Sisli Etfal Hastan Tip Bul
April 2024
Department of Endocrinology and Metabolism, Koc University Faculty of Medicine, Istanbul, Türkiye.
Objectives: This study aimed to demonstrate how the prognostic nutritional index (PNI) and systemic immune-inflammatory index (SII) help predict the severity and prognosis of patients with type 2 diabetes (T2DM) and coronavirus disease (COVID-19).
Methods: This retrospective cohort study included 501 T2DM patients (male, 42.1%; female, 57.
An Bras Dermatol
October 2024
Department of Dermatology, Ankara Bilkent City Hospital, Ankara, Turkey.
Background: Pyoderma Gangrenosum (PG) is a chronic disease characterized by recalcitrant skin ulcers.
Objective: We aimed to evaluate the demographic, clinical characteristics, treatments and factors affecting the treatment responses of patients with PG.
Methods: We performed a multicenter study of 12 tertiary care centers.
Balkan Med J
May 2024
Department of Pulmonary Medicine, Ege University Faculty of Medicine, İzmir, Türkiye.
Background: Bronchiectasis is a chronic lung disease characterized by permanent bronchial wall dilatation. Although it has been known as an orphan disease, it has recently gained attention because of registry-based studies and drug research.
Aims: We aimed to use a multicenter database to analyze and compare data regarding the etiology, associated comorbidities, microbiological characteristics, and preventive strategies of bronchiectasis in Türkiye to those of other countries.
J Clin Res Pediatr Endocrinol
September 2024
Ankara University Faculty of Medicine, Department of Pediatric Endocrinology, Ankara, Turkey
Objective: Craniopharyngiomas (CPG) have complex treatment challenges due to their proximity to vital structures, surgical and radiotherapeutic complexities, and the tendency for recurrence. The aim of this study was to identify the prevalence of endocrine and metabolic comorbidities observed during initial diagnosis and long-term follow-up in a nationwide cohort of pediatric CPG patients. A further aim was to highlight the difficulties associated with CPG management.
View Article and Find Full Text PDFJ Clin Res Pediatr Endocrinol
September 2024
Koç University Hospital, Department of Pediatric Endocrinology and Diabetes, İstanbul, Turkey
Successful management of type 1 diabetes (T1D) requires not only optimal glycemic outcomes, but also a holistic approach that encompasses all aspects of life and recommendations to address needs. Current goals include optimal glycemic values, quality of life and life expectancy similar to peers, prevention of long-term complications, prevention of severe hypoglycemia as far as possible and facilitation of glucose management. The International Society for Pediatric and Adolescent Diabetes (ISPAD) has been updating its guidelines for diabetes care every four years since 1995, covering more and more topics.
View Article and Find Full Text PDFJ Turk Ger Gynecol Assoc
March 2024
Department of Obstetrics and Gynecology, Koç University Faculty of Medicine İstanbul, Turkey.
Objective: The aim of this study was to describe characteristics and outcomes of assisted reproductive technology (ART) cycles performed in 2019 in Turkey.
Material And Methods: One-hundred and sixty-five ART centers in Turkey were invited to submit data. The survey was sent to center directors via e-mail with anonymous links by Qualtrics™.
Anatol J Cardiol
March 2024
Department of Cardiology, İstanbul University-Cerrahpaşa, Cerrahpaşa Faculty of Medicine, İstanbul, Türkiye.
Background: Hypertrophic cardiomyopathy (HCM) is a genetically inherited cardiac disorder with diverse clinical presentations. Adrenergic activity, primarily mediated through beta-adrenoceptors, plays a central role in the clinical course of HCM. Adrenergic stimulation increases cardiac contractility and heart rate through beta-1 adrenoceptor activation.
View Article and Find Full Text PDFClin Transl Allergy
March 2024
Division of Immunology and Allergy Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
Background: Determination of control level in recurrent angioedema (RAE) is necessary to guide management. Here, we validated a Turkish version of the angioedema control test (AECT) for 4-week (AECT-4wk) and for 3-month (AECT-3mth) and assessed their utility in monitoring RAE.
Method: The recommended structured translation process for patient-reported outcome measures was completed.
Turk J Anaesthesiol Reanim
February 2024
Koç University Faculty of Medicine, Department of Anaesthesiology and Reanimation, İstanbul, Turkey.
Facioscapulohumeral muscular dystrophy (FSHD) is a muscular dystrophy that can affect individuals of all age groups. Its prevalence is reported to be 0.4-1 in 10,000 people.
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