727 results match your criteria: "LIV Hospital[Affiliation]"

Objective The aim of this study was to investigate the association between poor neonatal outcomes and BDNF (brain-derived neurotrophic factor) levels. We aimed to predict the need for an emergency cesarean and prevent unnecessary interventions in cases complicated with meconium-stained amniotic fluid (MSAF). Methods This study was designed as a case-control study including three groups.

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 Scapholunate (SL) instability is the most common dissociative carpal instability, and the most frequent cause of wrist osteoarthritis (OA), termed as scapholunate advanced collapse (SLAC). The aim of this study was to present the mid-term clinical and radiographic results of dorsal SL ligament reconstruction by utilizing free palmaris longus tendon graft in patients with symptomatic, chronic, static SL dissociation; while assessing the safety and efficacy of this technique,  In total, 42 patients with a mean age of 44.1 (range 26-53) and mean follow-up duration of 69.

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Right ventricular (RV) function is a determining factor for clinical outcomes in patients undergoing tricuspid valve surgery (TVS). Our aim was to investigate the importance of the function of the right ventricular outflow tract (RVOT), which is an important anatomical region of the RV, in patients underwent TVS. 104 patients who underwent TVS were analyzed retrospectively.

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Article Synopsis
  • - This study investigated how the erector spinae plane block affects the size of internal mammary and radial arteries during coronary bypass surgery in 25 patients, aged 23 to 75 years.
  • - Ultrasonography revealed that the diameters and cross-sectional areas of these arteries increased significantly after the procedure, indicating effective vasodilatation.
  • - The procedure did not significantly alter heart rate or blood pressure, suggesting that it could improve surgical conditions by preventing artery spasms without affecting overall hemodynamics.
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The role of endobronchial ultrasonography elastography in the diagnosis of hilar and mediastinal lymph nodes.

Turk J Med Sci

June 2023

Department of Pulmonology, Yedikule Chest Diseases and Thoracic Surgery Education and Research Hospital, University of Health Sciences, İstanbul, Turkey.

Background: Endobronchial ultrasonography (EBUS) is a minimally invasive diagnostic tool in the diagnosis of mediastinal lymph nodes (LNs) and has sonographic features. We aimed to investigate the diagnostic accuracy of EBUS elastography, which evaluates tissue compressibility integrated into EBUS, on malignant vs. benign mediastinal-hilar LNs.

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  • The study focuses on urinary tract infections (UTIs) in children and investigates the potential use of soluble Toll-like receptors (sTLR4, sTLR5) and interleukin 8 (IL-8) as biomarkers for diagnosing UTIs.
  • It involved 520 children, including those with UTIs, non-UTI infections, and healthy controls, measuring urine and serum levels of the biomarkers before and after treatment.
  • Results show that urine sTLR4 levels are higher in UTI patients, with a cut-off level identified to predict UTIs, especially higher in cases of pyelonephritis compared to cystitis, and decreasing post-treatment.
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The use of tyrosine kinase inhibitors has made a breakthrough in the treatment of non-small-cell lung cancer (NSCLC). Recently, lorlatinib, a third-generation tyrosine kinase inhibitor, has demonstrated significant systemic and intracranial activity in both first-line and subsequent-line therapy in ALK-positive NSCLC patients. In this review, general characteristics of lorlatinib, its efficacy in the treatment of ALK-positive NSCLC patients and the safety of lorlatinib, particularly addressing central nervous system adverse events, are discussed.

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Isolated remethylation defects are rare inherited diseases caused by a defective remethylation of homocysteine to methionine, preventing various essential methylation reactions to occur. Patients present with a systemic phenotype, which can especially affect the central and peripheral nervous systems leading to epileptic encephalopathy, developmental delay and peripheral neuropathy. Respiratory failure has been described in some cases, caused by both central and peripheral neurological involvement.

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Background: Although it has been shown that allergen immunotherapy (AIT) is well-tolerated in children, systematic and prospective surveillance of AIT safety in real life settings is needed.

Methods: The multinational Allergen Immunotherapy Adverse Events Registry (ADER) was designed to address AIT safety in real life clinical practice. Data on children ≤18 years old with respiratory allergies undergoing AIT were retrieved.

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Introduction: Osteogenesis imperfecta is a genetic disorder leading to multiple fractures and deformities. Intramedullary rods have been used in the surgical treatment of osteogenesis imperfecta for decades. Complication rates reported by current techniques have been high.

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Neutrophil-to-Lymphocyte Ratio (NLR) and Platelet-to-Lymphocyte Ratio (PLR) Can Predict Spontaneous Preterm Birth?

J Inflamm Res

June 2023

Department of Gynecology and Obstetrics, Yuksek Ihtisas University, Faculty of Medicine, Ankara, Turkey.

Purpose: To investigate the role of neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) in the prediction of spontaneous preterm birth.

Patients And Methods: Data was retrospectively collected from hospital record between February 2018 and November 2022. Pregnant women (n = 78) with a single pregnancy between 24 and 34 weeks of gestation, presented with labor pain, and had regular uterine contractions (threatened preterm labor - TPL) were included.

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Purpose: We aimed to outline the existing information and the underlying mechanisms of risk of falls associated with the use of urinary antimuscarinics for overactive bladder (OAB) or alpha-blockers for benign prostatic hyperplasia (BPH) in older adults. In addition, we aimed to provide assistance to clinicians in decision-making about (de-)prescribing these drugs in older adults.

Methodology: Based on a literature search in PubMed and Google Scholar, we reviewed the literature, and identified additional relevant articles from reference lists, with an emphasis on the most commonly prescribed drugs in OAB and BPH in older patients.

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Having ypN0 may not be enough to abandon the Postmastectomy Radiotherapy (PMRT) in Her-2 positive patients.

Radiother Oncol

August 2023

Istinye University, Faculty of Medicine, Department of Radiation Oncology, Topkapı, Istanbul, Turkey; Liv Hospital Ulus, Department of Radiation Oncology, Besiktas, Istanbul, Turkey. Electronic address:

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Objectives: The study aimed to determine the levels of change of the markers related to radiographic progression, such as Dickkopf-1 (DKK-1), sclerostin (SOST), bone morphogenetic protein (BMP)-2 and -4, and interleukin (IL)-17 and -23, in ankylosing spondyloarthritis (AS) during anti-tumor necrosis factor alpha (TNF-α) treatment.

Patients And Methods: Fifty-three anti-TNF-α naïve AS patients (34 males, 19 females; median: 38 years; range, 20 to 52 years) refractory to conventional treatments meeting the modified New York criteria or Assessment of SpondyloArthritis International Society classification criteria were enrolled to this cross-sectional, controlled study between October 2015 and January 2017. Fifty healthy volunteers (35 males, 15 females; median: 36 years; range, 18 to 55 years) with similar age and sex characteristics were recruited.

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Introduction: Patella fractures account for approximately 1% of all bone fractures. The tension band wiring technique has been used in surgical treatment. However, there is no clear information about the location of the K-wires in sagittal plane.

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Introduction: Cow's milk protein allergy (CMPA) is the most commonly encountered food allergy in the world, usually seen in infants under the age of 2 years. This study aims to determine the factors including COVID-19 affecting formula compliance of CMPA patients.

Methods: This study is a prospective, observational study based on 10 different Paediatric Allergy-Immunology clinics in Turkey.

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A multicenter, retrospective, observational study was conducted to explore effectiveness and safety of ixazomib plus lenalidomide with dexamethasone (IRd) in relapsed/refractory multiple myeloma (RRMM) patients following at least ≥ two lines of therapy. Patients' treatment responses, overall response rate, progression-free survival rate, and adverse events were recorded. Mean age of 54 patients was 66.

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Background And Objectives: Gilteritinib (XOSPATA®, Astellas) is a type I oral FLT3 inhibitor, a tyrosine kinase AXL inhibitor, involved in both c-Kit and FMS-like tyrosine kinase 3 (FLT3) resistance. In the phase 3 ADMIRAL trial, gilteritinib was compared with the standard of care in (R/R) acute myeloid leukemia (AML) patients who harbored any FLT3 mutation and showed superior efficacy with regard to response and survival.

Objectives: This research aimed to investigate the real-life efficacy and safety of gilteritinib in FLT3-positive R/R AML patients who were treated as a part of an early access program held in Turkey in April 2020 (NCT03409081).

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Natural disasters like earthquakes have direct and indirect association with major adverse cardiac events. They can impact cardiovascular health by multiple mechanisms not to mention their impact on cardiovascular care and services. Besides the humanitarian tragedy that calls attention globally, we as part of cardiovascular community are concerned with the short and long outcomes of those who survived the recent Turkey and Syria earthquake tragedy.

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What the genes tell us in the VEXAS syndrome? A rheumatologist's perspective.

Int J Rheum Dis

May 2023

Department of Internal Medicine and Rheumatology, Istinye University Faculty of Medicine, Liv Hospital, Istanbul, Turkey.

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Article Synopsis
  • A study was conducted to distinguish bone marrow signal abnormalities (BMSA) in patients with Charcot neuroarthropathy (CN) and osteomyelitis (OM) using radiomics methods.
  • The research involved analyzing the MRI records of 166 patients, confirming OM histologically in 24 and clinically assessing 17 as CN, while including an additional group of 29 nondiabetic patients.
  • Results showed that the accuracy of the Multi-Layer Perceptron (MLP) model was high, with MCC scores of 76.92% for T1 and 84.38% for T2 images, indicating that the radiomics approach can effectively differentiate between CN and OM in diabetic foot cases.
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Stairway to Heaven: Do head-to-head Trials Indicate a Need for Definite Criteria for Choosing Biologic Drugs in Rheumatoid Arthritis?

Curr Rheumatol Rev

August 2023

Department of Rheumatology, Istinye University Faculty of Medicine, LIV Hospital, 34340 Istanbul, Turkey.

Rheumatoid arthritis (RA) is a chronic disease characterized by joint and systemic involvement that develops with different pathogenetic mechanisms. Treatment of the disease is undertaken with disease-modifying anti-rheumatic drugs (DMARDs). The mechanisms of action of conventional DMARDs generally are based on the inhibition of T and B-cells in the immune system.

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Background: Training is essential for the safe and uncomplicated placement of hemodialysis catheters. This study explores the learning curve of this procedure.

Methods: In this prospective study, 60 patients who needed emergency hemodialysis without vascular access were included.

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