84 results match your criteria: "Liv Hospital ULUS[Affiliation]"

Introduction: Solitary plasmacytomas are tumors characterized by a local increase of malignant plasma cells in soft tissue or bone and may occur anywhere without evidence of systemic disease. The aim was to focus on the main surgical techniques and outcomes for this rare chest wall tumor.

Methods: Patients with solitary plasmacytoma involving a rib, who were operated for diagnostic or treatment purposes between 2018 and 2023 were retrospectively reviewed.

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This study evaluated the management of dyslipidemia in Turkey with the goal of understanding current diagnosis and treatment patterns, as well as identifying unmet needs in achieving effective low-density lipoprotein cholesterol (LDL-C) targets. Using a Delphi panel consisting of nine expert cardiologists, the study reveals key gaps in dyslipidemia management, particularly in the underutilization of combination therapies, such as statins and PCSK9 inhibitors, which are crucial for achieving LDL-C targets in high-risk patients. The findings indicate that while many patients with very high cardiovascular risk are diagnosed, a significant proportion do not receive optimal treatment to reach LDL-C levels recommended by European guidelines.

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Article Synopsis
  • Cardiac resynchronization therapy (CRT) improves functional mitral regurgitation (FMR) by coordinating heart muscle segments, especially between papillary muscles, beyond just boosting left ventricular (LV) performance.
  • Eighteen patients with dilated cardiomyopathy underwent tests to measure heart function, and biventricular pacing showed a significant reduction in mitral regurgitation despite some patients showing no change in LV pressure.
  • The study concludes that CRT effectively lowers FMR independently of LV systolic function improvements, highlighting the importance of understanding its mechanisms for better treatment outcomes.
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Objectives: Evaluation of the validity of the Quadruple-D score in the prediction of success in pediatric stone disease.

Materials And Methods: Of the 292 children treated with SWL between 2007 and 2023, a total of 158 children who had adequate follow-up data and evaluated with non-contrast computed tomography before SWL, were included in the study. Parameters were calculated for each of the stone volume (SV), skin-to-stone distance (SSD), stone density (SD) and stone location (SL) variables.

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Objective: in recent years, bariatric surgery has gained popularity as a treatment for obesity worldwide. While patients do experience weight loss after surgery, it is important to be aware that serious nutritional deficiencies may also occur. This study was conducted to evaluate the nutritional status of morbidly obese patients in the first six months after sleeve gastrectomy.

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Cerebral palsy is widely recognized as a condition that results in significant physical and cognitive disabilities. Interventions aim to improve the quality of life and reduce disability. Despite numerous treatments and significant advancements, cerebral palsy remains incurable due to its diverse origins.

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Psoriasis is a common multisystem inflammatory disease, and arthritis is an essential component of the disorder, requiring early diagnosis and prompt treatment for successful management. In this study, we aimed to investigate the relationship between nail and scalp involvement and other covariates with psoriatic arthritis (PsA). This cross-sectional study, conducted from June 2021 through December 2021, included 763 patients from 11 different centers in Turkey.

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Flexible posterior vertebral tethering for the management of Scheuermann's kyphosis: correction by using growth modulation-clinical and radiographic outcomes of the first 10 patients with at least 3 years of follow-up.

Eur Spine J

July 2024

Department of Orthopaedic Surgery and Traumatology, Emsey Advanced Spine Surgery Center, Surgical Spine Center of Excellence Certified By EUROSPINE, Emsey Hospital, Çamlık Mahallesi, Selçuklu Caddesi; No:22, Pendik, 34912, Istanbul, Turkey.

Article Synopsis
  • The study aimed to evaluate the outcomes of flexible posterior vertebral tethering (PVT) over a minimum of three years in 10 skeletally immature patients with Scheuermann’s kyphosis (SK), questioning its effectiveness as an alternative to spinal fusion.
  • Ten patients aged 11 to 15 were monitored for an average of 47.6 months, with PVT showing significant improvements in thoracic kyphosis and overall spinal alignment while maintaining mobility at the tethered vertebrae.
  • The findings suggest that flexible PVT can gradually correct kyphosis in growing patients, providing successful clinical results and positioning it as a viable option over traditional fusion methods in treating SK.
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Background: The aim of this study was to present demographic information of patients undergoing totally implantable venous access port (TIVAP) implantation and to investigate the rates of early and late complications, assessing the benefits of performing the procedure underUS guidance.

Methods: From May 2018 to December 2023, the outcomes of a total of 537 TIVAP implantation procedures were analyzed retrospectively. Data of the surgeons' experiences for both puncture methods (anatomical landmarks and ultrasound guidance) are presented in the study.

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AAT: does it have a place in acute leukemia?

Biomark Med

September 2023

Department of Hematology, University of Health Sciences, Istanbul Training and Research Hospital, Fatih-Istanbul, 34098, Turkey.

In this study, the authors aimed to investigate the change of AAT, its effect on the response to induction and its effects on the treatment process in acute myeloid leukemia and acute lymphoblastic leukemia patients. This study included 94 patients who were hospitalized and followed up in Istanbul Training and Research Hospital, Hematology Clinic, between October 2019 and December 2021. Patients with a complete response had higher serum AAT levels than those with a non-complete response (p < 0.

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Duchenne Muscular Dystrophy (DMD) is an inherited genetic disorder characterized by progressive degeneration of muscle tissue, leading to functional disability and premature death. Despite extensive research efforts, the discovery of a cure for DMD continues to be elusive, emphasizing the need to investigate novel treatment approaches. Cellular therapies have emerged as prospective approaches to address the underlying pathophysiology of DMD.

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Objective: This study aimed to investigate the effect of osteosarcopenia on second fracture development and mortality in patients aged above 60 years undergoing vertebroplasty because of osteoporotic vertebral compression fracture (OVCF).

Methods: A retrospective evaluation was conducted on 104 patients treated by vertebroplasty because of OVF between 2016 and 2021. The L3 vertebra Hounsfield unit values and the psoas muscle index (PMI) values measured at the L3 vertebra level were obtained from the patients' medical data and computed tomography images.

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Introduction Total hip arthroplasty (THA) is one of the most successful orthopaedic procedures. Survival rates from 90% at 10 years to 93% at 20 years have been reported in different studies. Differences in implant and patient characteristics can undoubtedly explain some of this variability observed in prosthesis durability, but the effect of surgical technique and implant orientation cannot be ignored.

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Article Synopsis
  • 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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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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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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This study aims to compare the clinical and radiological results of patients who underwent plate-screw fixation and K-wire fixation in supracondylar femur fractures in the pediatric population. Patients aged 5-14 years suffering from supracondylar femoral fractures who underwent K-wire and plate-screw fixation were included in the study. Of all patients, follow-up period, age, fracture union time, gender, leg length discrepancy, and Knee Society Score (KSS) data were analyzed.

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Purpose: Although not as life-threatening as anastomotic leakage, anastomotic stricture reduces the quality of life. The risk factors for such an important life complication have not been revealed. This article examines the risk factors affecting anastomotic strictures due to colorectal cancers.

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A rare pinch-off case embolized to the pulmonary artery.

Turk Gogus Kalp Damar Cerrahisi Derg

January 2023

Department of General Surgery, Liv Hospital Ulus, Istanbul, Türkiye.

The pinch-off syndrome is defined as the embolization of the central catheter inserted via the subclavian approach due to the mechanical compression between the clavicle, the first rib, the subclavius muscle, and the costoclavicular ligament. Embolization to the pulmonary artery is an extremely rare condition. In this article, we present a rare case with ovarian cancer who had multiple metastases both locally and lungs, the port catheter was fractured into three parts, the proximal part was removed, the middle part was left between the subclavian vein and the skin, and the long distal part was embolized to the pulmonary artery.

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Objectives: In the digital age, the metaverse has emerged with impressive potential for many segments of society. The metaverse could be presented as a parallel dimension able to enhance the physical world as well as our actions and decisions in it with the objective to use a coalition between the natural and virtual worlds for value creation. Our aim was to elaborate on the impact of the metaverse on laboratory medicine.

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The Effects of Burr-Assisted Rhinoplasty on Hearing.

J Craniofac Surg

May 2023

Department of Otolaryngology and Head & Neck Surgery, Istinye University Faculty of Medicine, Liv Hospital Ulus, Turkey.

Aim: The aim of this study is to examine the effects of the burr used for hump reduction and osteoplasty on cochlear function.

Materials And Methods: The design of this study was prospective, randomized, and controlled. Twenty patients who underwent burr-assisted septorhinoplasty were included in the study group.

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