2,250 results match your criteria: "Marmara University School of Medicine.[Affiliation]"
J Clin Sleep Med
January 2025
Department of Pediatrics, Division of Pediatric Endocrinology, Koç University School of Medicine, İstanbul, Türkiye.
Study Objectives: Our objectives were to compare sleep health composite dimensions and chronotype in children and adolescents with and without type 1 diabetes (T1D) and to explore the relationship between sleep and glycemic variability in T1D.
Methods: The study comprised 84 participants with T1D aged between 6 to 18 years, and age and sex matched by controls. The sleep health composite (SHC) was measured using actigraphy, sleep diaries, and self or parental reports.
Rheumatol Int
January 2025
Physical Medicine and Rehabilitation Department, Rheumatology Division, Marmara University School of Medicine, Istanbul, Türkiye.
Gastrointestinal (GI) involvement is highly prevalent in systemic sclerosis (SSc) and significantly affects patient quality of life and clinical outcomes. This study investigates the potential of undernutrition scores, namely the Control of Nutritional Status (CONUT) score and the Prognostic Nutrition Index (PNI), in predicting GI involvement in patients with SSc. A total of 82 patients diagnosed with SSc were enrolled in this cross-sectional study.
View Article and Find Full Text PDFDermatitis
January 2025
Division of Rheumatology, Department of Internal Medicine, İstanbul Faculty of Medicine, University of İstanbul, Turkey.
JAMA Surg
January 2025
Breast Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye.
Importance: Increasing evidence supports the oncologic safety of de-escalating axillary surgery for patients with breast cancer after neoadjuvant chemotherapy (NAC).
Objective: To evaluate the oncologic outcomes of de-escalating axillary surgery among patients with clinically node (cN)-positive breast cancer and patients whose disease became cN negative after NAC (ycN negative).
Design, Setting, And Participants: In the NEOSENTITURK MF-1803 prospective cohort registry trial, patients from 37 centers with cT1-4N1-3M0 disease treated with sentinel lymph node biopsy (SLNB) or targeted axillary dissection (TAD) alone or with ypN-negative or ypN-positive disease after NAC were recruited between February 15, 2019, and January 1, 2023, and evaluated.
World J Mens Health
November 2024
Department of Urology, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE.
Purpose: There is increased interest in regenerative therapies (RTs) to treat erectile dysfunction (ED). However, the need for society's guidelines has led to varied practices. This study aims to investigate current global practices, address the heterogeneity in treatment protocols and evaluations, and establish expert recommendations in clinical practice.
View Article and Find Full Text PDFSleep Med
December 2024
Department of Pulmonary Medicine, Koc University School of Medicine, Istanbul, Türkiye; Koc University Research Center for Translational Medicine (KUTTAM), Istanbul, Türkiye; Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Department of Clinical Sciences, Respiratory Medicine and Allergology, Lund University School of Medicine, Lund, Sweden; Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. Electronic address:
Background: Previous reports from relatively small clinical cohorts have suggested that the clinical presentation of obstructive sleep apnea (OSA) differs between men and women.
Objective: We aimed to explore sex differences in clinical and polysomnographic features of OSA in a large nationwide registry.
Methods: Participants from the ongoing Turkish Sleep Apnea Database (TURKAPNE) Study from 34 centers were included in the current analysis.
Mol Clin Oncol
February 2025
Department of General Surgery, Marmara University School of Medicine, 34854 Istanbul, Turkey.
The most prevalent form of thyroid cancer is papillary thyroid carcinoma, of which warthin-like papillary thyroid carcinoma (WLPTC) is an uncommon variant. The symptoms, diagnosis and course of treatment for this subtype of papillary thyroid cancer are comparable to those of the classic variety. It is usually associated with Hashimoto's thyroiditis and is considered to have a favourable prognosis.
View Article and Find Full Text PDFThorac Cardiovasc Surg
December 2024
Thoracic Surgery, Marmara University School of Medicine, istanbul, Turkey.
Background: We retrospectively analyzed the patients who underwent prone positioning (PP) for acute respiratory failure after pulmonary endarterectomy (PEA).
Methods: One hundred twenty five patients underwent PEA and the outcome related to patients who underwent PP for acute respiratory failure after surgery was analyzed.
Results: Thirteen patients (10%) underwent PP at the mean duration of 28.
Korean J Pain
January 2025
Department of Physical Medicine and Rehabilitation, Health Science University, Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkiye.
Background: Evidence indicates that central sensitization (CS) plays a role in subacromial impingement syndrome (SIS). Reduced treatment response has been associated with pretreatment pain sensitization features, such as CSrelated symptoms.
Methods: Patients who received subacromial steroid injection were evaluated before the injection, at the first and third months.
Clin Genitourin Cancer
November 2024
Ankara University School of Medicine, Department of Medical Oncology, Ankara, Turkey; Ankara University Cancer Institute, Ankara, Turkey. Electronic address:
Introduction: Despite the rapid evolution in management of metastatic renal cell carcinoma (mRCC) over the past decade, challenges remain in accessing new therapies in some parts of the world. Despite therapeutic advancements, attrition rates remain persistently high. This study aims to assess the treatment patterns and attrition rates of patients with mRCC in oncology clinics across Turkey.
View Article and Find Full Text PDFMedicine (Baltimore)
December 2024
Department of Radiology, Bahçeşehir School of Medicine, Istanbul, Turkey.
This study aims to evaluate the role of <50% stenotic cervical carotid artery plaques in embolic stroke of undetermined source (ESUS), focusing on plaque characteristics in symptomatic versus asymptomatic carotid arteries (contralateral). In this cross-sectional observational study, 81 patients who met the diagnostic criteria for ESUS and underwent were retrospectively analyzed. Carotid plaques causing <50% stenosis were examined, noting features such as plaque thickness, degree of luminal stenosis, irregularity, ulceration, calcification, and hypodensity.
View Article and Find Full Text PDFJ Clin Endocrinol Metab
December 2024
Department of Pediatric Endocrinology and Diabetes, Marmara University School of Medicine, Istanbul, Turkey.
Background: Hereditary hypophosphatemia (HH), is a rare condition related to decreased renal tubular phosphate reabsorption. Although X-linked hypophosphatemia or PHEX gene variant is the most frequent cause of HH, recent advances in next-generation sequencing (NGS) techniques enable the identification of genetic etiologies as a whole.
Objective: To identify genetic causes of HH using various genetic testing methods and to compare clinical features between FGF23-dependent and FGF23-independent HH groups.
Strahlenther Onkol
December 2024
Department of Radiation Oncology, Ankara Etlik City Hospital, Ankara, Türkiye.
Objective: Intracranial hemangiopericytomas (HPC) are rare tumors. Radiotherapy (RT) is frequently performed after surgery, depending on tumor size, location, and the type of resection. Moreover, RT is preferred as an effective treatment for local recurrence and metastasis.
View Article and Find Full Text PDFAm J Emerg Med
December 2024
Department of Emergency Medicine, Marmara University School of Medicine, Istanbul, Türkiye.
Study Objective: This study aimed to determine whether myocardial infarction (MI) could be safely diagnosed or excluded within 30 min instead of 1 h.
Methods: This single-center, prospective, observational study included patients presenting with non-traumatic chest pain. Patients underwent a thorough evaluation, including medical history, physical exams, ECG, and serial hs-cTn T measurements at 0, 30, and 60 min.
J Endourol
December 2024
Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, Ancona, Italy.
We aim to evaluate stone-free rate (SFR) and complications after flexible ureteroscopy (F-URS) for kidney stones, using a flexible and navigable suction ureteral access sheath (FANS), comparing thulium fiber laser (TFL) and high-power holmium:yttrium-aluminum-garnet laser (HPHL). Data from adults who underwent F-URS in 15 centers were prospectively analyzed (August 2023-January 2024). Exclusion criteria were ureteral stones, concomitant bilateral procedures, and renal abnormalities.
View Article and Find Full Text PDFUrology
December 2024
S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China. Electronic address:
Objective: To assess urologists' perceptions and current practices of using suction-based techniques and technologies in percutaneous nephrolithotomy (PCNL) and retrograde intrarenal surgery (RIRS) for kidney stones.
Materials And Methods: A customized web-based 28-item questionnaire was created. All participation was voluntary.
Gynecol Endocrinol
December 2024
Department of Obstetrics and Gynecology, Marmara University School of Medicine, Istanbul, Turkey.
World J Urol
December 2024
Department of Urology, University of Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Purpose: To investigate the current thoughts and perspectives on kidney stone analysis amongst urologists and urology residents worldwide.
Methods: In October 2022 an online survey supported by the EULIS was circulated amongst urologists and urology residents worldwide. The survey was based on the current EAU guidelines regarding stone analysis and its role in urolithiasis management.
World J Urol
December 2024
EAU Young Academic Urologists (YAU) Urolithiasis and Endourology Working Group Arnhem, Arnhem, NL-6803, The Netherlands.
Objective: To evaluate the impact of coiling of the proximal end of the ureteral stent on stent-related symptoms (SRS) in in subgroup of patients undergoing preoperative ureteral stenting preceding flexible retrograde intrarenal surgery (RIRS).
Materials And Methods: We performed a prospective comparative study including patients undergoing stent placement 7-10 days prior to RIRS. Patients were divided into 2 groups; in Group 1 coiling of proximal end of the DJ was present, while in Group 2 coiling was absent.
Eur Respir J
December 2024
2nd Pulmonary Medicine Department, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, Greece.
Background: Interstitial lung disease (ILD) is rarer in children (chILD) than adults, but with increasing diagnostic awareness, more cases are being discovered. chILD prognosis is often poor, but increasing numbers are now surviving into adulthood.
Aim: To characterize chILD-survivors and identify their impact on adult-ILD centers.
Surg Innov
December 2024
Department of General Surgery, Marmara University School of Medicine, Istanbul, Turkey.
Background: Liver retraction management in laparoscopic sleeve gastrectomy (LSG) is challenging for surgeons, especially in patients with enlarged livers. Traditional methods, such as the Nathanson retractor (NR), often necessitate additional incisions, potentially increasing liver enzymes and increasing the risk of complications. The aim of this study was to evaluate the efficacy of the use of a Veress needle (VN), an alternative liver retraction technique, in LSG surgery compared with NR.
View Article and Find Full Text PDFAnn Surg Oncol
February 2025
Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye.
Background: This study aims to identify factors predicting recurrence and unfavorable prognosis in cN+ patients who have undergone sentinel lymph node biopsy (SLNB) following neoadjuvant chemotherapy (NAC).
Methods: The retrospective multi-centre "MF18-02" and the prospective multi-centre cohort registry trial "MF18-03" (NCT04250129) included patients with cT1-4N1-3M0 with SLNB+/- axillary lymph node dissection (ALND) post-NAC.
Results: A total of 2407 cN+ patients, who later achieved cN0 status after NAC and subsequently underwent SLNB, were studied.
Obes Surg
January 2025
Department of Surgery, University of California Irvine Medical Center, Orange County, Irvine, CA , USA.
Background: Gastroesophageal reflux disease (GERD) is a common adverse effect after metabolic and bariatric surgery (MBS). Identifying patients with preexisting GERD is critical for preoperative planning. The American Foregut Society (AFS) recently proposed a new endoscopic classification system for objective assessment of the esophagogastric junction (EGJ) integrity, building upon the Hill classification.
View Article and Find Full Text PDFClin Transl Oncol
November 2024
Department of Plastic, Reconstructive and Aesthetic Surgery, Marmara University School of Medicine, Istanbul, Türkiye.
Purpose: To examine the impact of the worst patterns of invasion (WPOI) on survival outcomes and possible implications for adjuvant treatment decisions in squamous cell oral cavity cancer patients.
Methods: The loco-regional progression-free survival (LRPFS) and the distant metastasis-free survival (DMFS) were calculated for 162 patients. Univariate and multivariate analyses were done according to prognostic predictors of stage (early/T1-2 or N0; locally advanced /T3-4 or N +), grade, depth of invasion, WPOI, perineural (PNI), and lymphovascular (LVI) invasion and margin status.