7,664 results match your criteria: "Hadassah - Hebrew University[Affiliation]"

Aim: To assess the association between urinary albumin-to-creatinine ratio (UACR) categories within the normal range with mortality and adverse cardiovascular outcomes.

Materials And Methods: PubMed and Embase were systematically searched for real-world evidence studies. Studies were manually evaluated according to predefined eligibility criteria.

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Perinatal outcomes in grand multiparous women stratified by parity- A large multicenter study.

Eur J Obstet Gynecol Reprod Biol

September 2024

Department of Obstetrics & Gynecology, Shaare Zedek Medical Center, Affiliated with the Hebrew University School of Medicine, Jerusalem, Israel; Department of Nursing, Jerusalem College of Technology, Jerusalem, Israel. Electronic address:

Objective: To assess the effect of each additional delivery among grand multiparous (GMP) women on maternal and neonatal outcomes.

Methods: A multi-center retrospective cohort study that examined maternal and neonatal outcomes of GMP women (parity 5-10, analyzed separately for each parity level) compared to a reference group of multiparous women (parity 2-4). The study population included grand multiparous women with singleton gestation who delivered in one of four university-affiliated obstetrical centers in a single geographic area, between 2003 and 2021.

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Article Synopsis
  • Multiple sclerosis (MS) treatment strategies have typically focused on either immune modulation or promoting regeneration through oligodendrocyte progenitor cells (OPCs), which are essential for myelin generation in the central nervous system.
  • Recent findings reveal that OPCs also play critical roles in the immune response, suggesting that inflammation can actually enhance their ability to promote myelination in a chronically inflamed CNS.
  • The review proposes a balanced therapeutic approach that integrates both pro-myelinating and immune-modulating functions of OPCs, indicating that indiscriminate immune suppression may hinder their effectiveness.
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Non-carbapenemase-producing carbapenem-resistant (non-CP CRE) may be associated with a grave outcome. The common underlying mechanism is beta-lactamases and mutations in outer membrane porins. We report a case of a deep-seated infection caused by ST395 not amenable to source control, involving recurrent bloodstream infection, resulting in selection of carbapenem resistance under therapy.

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Background: The COVID-19 pandemic led to several surges in the mass hospitalization rate. Extreme increases in hospital admissions without adequate medical resources may increase mortality. No study has addressed the impact of daily census of ventilated patients on mortality in the context of the pandemic in a nationwide setting.

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Background: Previous studies have documented changes in physical health, mental health and social parameters during COVID-19. At the same time, there are no comprehensive analyses of these parameters designed as longitudinal studies on large-scale older populations before and during the pandemic.

Objective: This longitudinal study aims to provide a quantitative analysis of the COVID-19 impact on the physical, mental, and social parameters in adults aged 50 and older before, in the early stages, and during the COVID-19 pandemic.

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Cathepsin-K (CTSK) is an osteoclast-secreted cysteine protease that efficiently cleaves extracellular matrices and promotes bone homeostasis and remodeling, making it an excellent therapeutic target. Detection of CTSK activity in complex biological samples using tailored tools such as activity-based probes (ABPs) will aid tremendously in drug development. Here, potent and selective CTSK probes are designed and created, comparing irreversible and reversible covalent ABPs with improved recognition components and electrophiles.

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Purpose Of Review: Cancer immunotherapy is one of the most emerging and rapidly growing fields.Ocular side effects associated with these therapies are common and can be present in up to 70% of patients.The cornea may be involved in different pathogenic mechanisms triggered by different immunotherapeutic agents, and corneal disease varies from mild symptoms to severe corneal ulceration and melting with visual loss.

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Dysgerminoma of the ovary.

Minerva Obstet Gynecol

July 2024

Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.

Article Synopsis
  • Dysgerminoma is a type of malignant ovarian germ cell tumor, often discussed in smaller studies, making it hard to draw specific conclusions about the disease.
  • Recent evidence suggests that dysgerminomas usually present early, leading to a better prognosis, particularly for women of reproductive age who can undergo fertility-sparing treatments.
  • There is a need for larger, multicenter prospective studies to better understand dysgerminoma treatment options and recurrence management, as current research mostly relies on small, retrospective studies.
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The Montreal Cognitive Assessment (MoCA) is a valuable assessment of the patient's awareness of time and place. We show that bacille Calmette-Guerin (BCG) significantly affects MoCA testing when administered by the intravesical route. MoCA scores were lower with increasing age and higher in more formally educated individuals.

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The central role of natriuretic peptides (NPs) in the complex cardio-renal integrated physiology and organ failure has been revealed over the last four decades. Atrial natriuretic peptide (ANP), the oldest representative of the NPs family, is produced through conversion of proANP to the mature peptide by corin, a trans-membrane protease localized to the cardiac myocyte membrane. Similarly, brain natriuretic peptide (BNP) is generated by furin, which cleaves proBNP to BNP in myocytes.

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Emerging alternatives to keratoplasty for corneal endothelial cell dysfunction.

Curr Opin Ophthalmol

September 2024

Wilmer Eye Institute, Johns Hopkins Medicine, Baltimore, Maryland, USA.

Purpose Of Review: While effective for treating endothelial dysfunction, keratoplasty has shortcomings including limited access to donor tissue for much of the world. Thus, alternative strategies are under development. This review explores the main advancements achieved in this field during 2022-2023.

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A novel RYR1 pathogenic variant - Common among Libyan Jews and associated with a broad phenotypic spectrum.

Gene

November 2024

Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; Raphael Recanati Genetic Institute, Rabin Medical Center - Beilinson Hospital, Petach Tikva 4941492, Israel. Electronic address:

Mutated skeletal muscle ryanodine receptor-1 (RYR1) gene is associated with a spectrum of autosomal dominant and recessive RyR1-related disorders with a wide phenotype. This report describes a variable phenotype associated with a previously unreported RYR1 frameshift pathogenic variant, (NM_000540.2) c.

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While the vast majority of Alzheimer's disease (AD) is non-familial, the animal models of AD that are commonly used for studying disease pathogenesis and development of therapy are mostly of a familial form. We aimed to generate a model reminiscent of the etiologies related to the common late-onset Alzheimer's disease (LOAD) sporadic disease that will recapitulate AD/dementia features. Naïve female mice underwent ovariectomy (OVX) to accelerate aging/menopause and were fed a high fat-sugar-salt diet to expose them to factors associated with increased risk of development of dementia/AD.

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Objective Real-life management of patients with hypertension and chronic kidney disease (CKD) among European Society of Hypertension Excellence Centres (ESH-ECs) is unclear : we aimed to investigate it. Methods A survey was conducted in 2023. The questionnaire contained 64 questions asking ESH-ECs representatives to estimate how patients with CKD are managed.

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Critically Assessing the Unanswered Questions of How, Where, and When to Induce Plasticity in the Posttraumatic Stress Disorder Network With Transcranial Magnetic Stimulation.

Biol Psychiatry

February 2025

Division of Depression and Anxiety Disorders, McLean Hospital, Belmont, Massachusetts; Department of Psychiatry, Harvard Medical School, Boston, Massachusetts. Electronic address:

Extinction of traumatic memory, a primary treatment approach (termed exposure therapy) in posttraumatic stress disorder (PTSD), occurs through relearning and may be subserved at the molecular level by long-term potentiation of relevant circuits. In parallel, repetitive transcranial magnetic stimulation (TMS) is thought to work through long-term potentiation-like mechanisms and may provide a novel, safe, and effective treatment for PTSD. In a recent failed randomized controlled trial we emphasized the necessity of correctly identifying cortical targets, the directionality of TMS protocols, and the role of memory activation.

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The mediating role of nurses' attitude towards reporting child abuse and neglect.

J Pediatr Nurs

September 2024

Senior Lecturer- Research HUJI, Henrietta Szold Hadassah Hebrew University, School of Nursing in the Faculty of Medicine, Jerusalem, Israel.

Purpose: Attitudes towards reporting child abuse and neglect play a significant role in determining the tendency to report abuse and neglect. In addition, Cognitive Response Theory (Shen, 2020) suggests that individuals actively process messages by producing pro and/or counter arguments referred to as "Gain - loss thoughts". However, literature positioning the variable, attitudes towards reporting, as a mediator, as well as its importance, are limited.

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Intergenic risk variant rs56258221 skews the fate of naive CD4 T cells via miR4464-BACH2 interplay in primary sclerosing cholangitis.

Cell Rep Med

July 2024

I. Department of Medicine, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; European Reference Network for Hepatological Diseases (ERN RARE-LIVER), 20246 Hamburg, Germany; Hamburg Centre for Translational Immunology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; Martin Zeitz Centre for Rare Diseases, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany. Electronic address:

Primary sclerosing cholangitis (PSC) is an immune-mediated liver disease of unknown pathogenesis, with a high risk to develop cirrhosis and malignancies. Functional dysregulation of T cells and association with genetic polymorphisms in T cell-related genes were previously reported for PSC. Here, we genotyped a representative PSC cohort for several disease-associated risk loci and identified rs56258221 (BACH2/MIR4464) to correlate with not only the peripheral blood T cell immunophenotype but also the functional capacities of naive CD4 T (CD4 T) cells in people with PSC.

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Quality of Life for Adults with Prader-Willi Syndrome in Residential Group Homes.

J Clin Med

June 2024

Israel National Multidisciplinary Prader-Willi Syndrome Clinic, Department of Neuropediatrics, Shaare Zedek Medical Center, Jerusalem 9103102, Israel.

: Strict regimens of restricted caloric intake and daily physical exercise are life-saving in Prader-Willi syndrome (PWS) but are extremely challenging in home environments. PWS-specialized hostels (SH) succeed in preventing morbid obesity and in coping with behavioral disorders; however, effects of restricted living environments on quality of life (QOL) have not been described. Evidence on QOL is critical for clinicians involved in placement decisions.

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Anomaly Detection and Biomarkers Localization in Retinal Images.

J Clin Med

May 2024

Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Hadassah School of Medicine, Hebrew University, Jerusalem 9574409, Israel.

: To design a novel anomaly detection and localization approach using artificial intelligence methods using optical coherence tomography (OCT) scans for retinal diseases. : High-resolution OCT scans from the publicly available Kaggle dataset and a local dataset were used by four state-of-the-art self-supervised frameworks. The backbone model of all the frameworks was a pre-trained convolutional neural network (CNN), which enabled the extraction of meaningful features from OCT images.

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