3,610 results match your criteria: "Hadassah- Medical Center[Affiliation]"

Endothelial Activation and Stress Index (EASIX) has been proposed as a prognostic factor of adverse events or survival in hematological malignancies. Endothelial dysfunction has been associated with complications following stem cell transplantation and chimeric antigen receptor (CAR)-T therapy. This retrospective cohort study evaluated the utility of the EASIX score as a prognostic factor of cytokine release syndrome (CRS) in multiple myeloma/light-chain amyloidosis (MM/AL amyloidosis; N = 69) and large B-cell lymphoma (LBCL) cohorts (N = 65).

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Purpose: To compare ocular and anesthesia-related complications in a cohort of patients having undergone either delayed sequential bilateral cataract surgery (DSBCS) or immediate sequential bilateral cataract surgery (ISBCS).

Methods: The medical records of children who underwent bilateral cataract surgery at our institution between 2012 and 2021were reviewed retrospectively. Included patients were 0-24 months of age, aphakic, and followed for at least 1 year after surgery.

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Clinical and genetic delineation of autosomal recessive and dominant ACTL6B-related developmental brain disorders.

Genet Med

September 2024

Department of Neuromuscular Diseases, University College London, Queen Square, Institute of Neurology, WC1N 3BG London, UK. Electronic address:

Purpose: This study aims to comprehensively delineate the phenotypic spectrum of ACTL6B-related disorders, previously associated with both autosomal recessive and autosomal dominant neurodevelopmental disorders. Molecularly, the role of the nucleolar protein ACTL6B in contributing to the disease has remained unclear.

Methods: We identified 105 affected individuals, including 39 previously reported cases, and systematically analysed detailed clinical and genetic data for all individuals.

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Unlabelled: Ileocolic intussusception, a major cause of acute intestinal obstruction in young children, necessitates rapid diagnosis and a multidisciplinary treatment approach. A recent large study identified variations in pain management, sedation, and non-operative reduction methods in these patients. We aimed to explore variability within the diagnostic and treatment pathways of ileocolic intussusception.

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Long-Term Survival of Dental Implants in Irradiated Patients.

Oral Maxillofac Surg Clin North Am

February 2025

Division of Head and Neck Surgery, Department of Oral and Maxillofacial Surgery, University of Florida College of Medicine - Jacksonville, 653-1 West 8th, Street, Jacksonville, FL 32209, USA.

The surgical ablation of head and neck cancer followed by radiotherapy often leads to unfavorable functional and aesthetic outcomes. Studies have demonstrated that these outcomes can significantly impact quality of life. Dental implants play a crucial role in rehabilitation by facilitating the use of suprastructures and obturators.

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The Effect of Prosthetic Factors on the Long-Term Survival of Dental Implants: A Narrative Review.

Oral Maxillofac Surg Clin North Am

February 2025

Department of Prosthodontics, Hadassah Medical Center, Jerusalem, Israel; Faculty of Dental Medicine, Hebrew University of Jerusalem, Israel.

The success of implants depends on the biological and mechanical factors of the implant, as well as on the chosen prosthesis, which has different characteristics that can affect the survival of the implant and its marginal bone levels. Therefore, when choosing the type of prosthesis, it is necessary to understand and consider each of these variables and tailor them to the relevant clinical situation. In this narrative review, we will assess the types of prostheses, their different characteristics, timing, and their impact on implant survival and marginal bone levels, as accepted in today's literature.

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We examined differences between social workers in hospitals versus social workers in community health services regarding levels of professional quality of life (ProQoL), proximity to COVID-19, resilience, perceived social support, and preparedness for the next pandemic during waves 3-5 of the COVID-19 pandemic in Israel (December 2020-December 2021, the main COVID-19 variants were Alpha and Delta). We also examined the moderating role of resilience, social support, preparedness for the next pandemic, and health care service type in the association between proximity to COVID-19 and ProQoL. Participants were 163 social workers from four hospitals and 98 social workers from a major health maintenance organization in the community.

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Purpose: To evaluate the outcomes of retinoblastoma (RB) based on the 8 edition of the American Joint Committee on Cancer (AJCC) pathological classification in a global cohort of patients.

Design: Retrospective, multicenter, intercontinental, collaborative study.

Participants: A total of 1411 patients.

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The neuropeptide hormone oxytocin and the steroid hormone testosterone have received attention as modulators of behavior in the context of intergroup conflict. However, to date, their interactive effect has yet to be tested. Here, in a double-blind placebo-control design, 204 participants (102 female participants) self-administrated oxytocin or placebo and completed an experimental economic game modeling intergroup conflict.

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Objective: The present study examined the cognitive reserve (CR) theory at late stages of Alzheimer's disease (AD). The objective is to replicate previous studies and examine the complex role of education and family size as indicators of CR.

Participants And Methods: This is a retrospective study included 642 patients diagnosed with AD after age 65, categorized into low education (LE, ≤ 8 years,  = 141) and medium-high education (MHE, ≥ 9 years,  = 442) groups.

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Article Synopsis
  • This study explores the significant risk of recurrence in early-stage lung adenocarcinoma after surgical removal, noting that current methods lack biomarkers for prediction.
  • Researchers analyzed 91 patients' tumor and nearby unaffected lung tissue using specialized gene sequencing techniques to identify potential microbial and host genomic factors associated with recurrence.
  • Results revealed specific bacterial enrichments linked to recurrence in both tumor (e.g., Dialister) and unaffected lung samples (e.g., Sphingomonas), with a combined model showing strong predictive performance for recurrence using unaffected lung samples (AUC = 0.83).
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Forme fruste keratoconus detection with OCT corneal topography using artificial intelligence algorithms.

J Cataract Refract Surg

December 2024

From the Ophthalmology Unit, University Hospital Bordeaux, Bordeaux, France (Mourgues, Saunier, Touboul, Valentine Saunier); Department of Ophthalmology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (Smadja).

Purpose: To differentiate a normal cornea from a forme fruste keratoconus (FFKC) with the swept-source optical coherence tomography (SS-OCT) topography CASIA 2 using machine learning artificial intelligence algorithms.

Setting: Monocentric, performed in CHU Bordeaux, Bordeaux, France.

Design: Retrospective case-control.

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Myocardial injury may ultimately lead to adverse ventricular remodeling and development of heart failure (HF), which is a major cause of morbidity and mortality worldwide. Given the slow pace and substantial costs of developing new therapeutics, drug repurposing is an attractive alternative. Studies of many organs, including the heart, highlight the importance of the immune system in modulating injury and repair outcomes.

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Article Synopsis
  • The percutaneous treatment of structural heart disease (SHD) is advancing quickly, with the EAPCI's Core Curriculum (CC) defining the necessary competencies for newly trained interventional cardiologists (IC).
  • SHD interventional cardiologists manage adult patients throughout the entire treatment process, requiring skills in advanced imaging and planning software, as well as proficiency in procedures related to the aortic, mitral, and tricuspid heart valves.
  • Completing specialized SHD training typically takes at least 18 months, though it can be shortened to 1 year for focused training on specific areas, with the goal of promoting standardized, high-quality training across Europe for better patient care and future certifications.
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Electrical stimulation has been integrated in recent decades into rehabilitation protocols following neuromuscular injuries. Existing literature supports the utilisation of prolonged or continuous stimulation generated by implantable or transcutaneous devices for chronic pain subsidence and muscle trophism maintenance, which improve outcomes following microsurgical interventions. Newer uses include brief electrical stimulation for peripheral nerve injury.

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  • *A study analyzing hospital data from 2016 to 2020 revealed that while the rate of AF/AFL hospitalizations was stable prior to 2020, it dropped sharply in 2020 alongside an increase in severe outcomes like mortality and stroke.
  • *Key factors associated with worse outcomes included older age, ischemic heart disease, chronic kidney disease, and COVID-19 infection itself.
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Knee osteoarthritis (OA) poses a significant health care burden globally, necessitating innovative therapeutic approaches. CCoat, a novel poly(2-[methacryloyloxy]ethyl phosphorylcholine) (pMPC)ylated liposome device, protects the cartilage surface of the joint from mechanical wear through an entropy-favored process. Two preclinical studies were performed to explore the safety of CCoat following repeated intra-articular (IA) injections into the knee joint (i.

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Background: Factors associated with severe COVID-19 infection have been identified; however, the impact of infection on longer-term outcomes is unclear. The objective of this study was to examine the impact of COVID-19 infection on the trajectory of lung function and nutritional status in people with cystic fibrosis (pwCF).

Methods: This is a retrospective global cohort study of pwCF who had confirmed COVID-19 infection diagnosed between January 1, 2020 and December 31, 2021.

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A deleterious variant of INTS1 leads to disrupted sleep-wake cycles.

Dis Model Mech

August 2024

School of Neurobiology, Biochemistry and Biophysics, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel.

Article Synopsis
  • Sleep disturbances are prevalent in children with neurodevelopmental disorders, and a specific syndrome linked to prenatal microcephaly, intellectual disability, and severe sleep-wake disruptions has been reported in a consanguineous family.
  • Genetic analysis found two mutations in the INTS1 gene, essential for the Integrator complex, where one mutation (E1742K) significantly disrupts protein function, potentially explaining the sleep disturbances.
  • Research using zebrafish models showed that the absence of INTS1 also results in abnormal sleep and activity patterns, indicating that INTS1 plays a crucial role in regulating circadian rhythms and sleep across different species.
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A multilayered infection control intervention on carbapenem-resistant Acinetobacter baumannii acquisition: An interrupted time series.

Am J Infect Control

January 2025

Infection Control and Hospital Epidemiology Unit, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel. Electronic address:

Background: Carbapenem-resistant Acinetobacter baumannii (CRAB) causes life-threating hospital-acquired. Due to a limited number of Intensive-Care-Unit (ICU) beds, these patients are often treated in high-dependency (HD) non-ICUs within internal-medicine wards (IMW) in Israel. We aimed to assess the effectiveness of a multilayered infection-control intervention on CRAB infection rate in IMWs, especially in its HD non-ICUs with ongoing CRAB transmission.

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Introduction: Only change in bone mineral density (BMD) on repeat DXA that exceeds the 95% least significant change (LSC) should be considered clinically meaningful. Frequently lumbar spine DXA must be reported after omitting vertebrae with localized structural artifact, which reduces measurement precision. Previous reports have raised concerns of higher least significant change (LSC) when spine BMD is based on non-contiguous rather than contiguous vertebrae.

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Umbrella review of systematic reviews on the efficacy and safety of using mesh in the prevention of parastomal hernias.

Hernia

October 2024

Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd, Weston, 33179, FL, United States.

Background: This umbrella review aimed to summarize the findings and conclusions of published systematic reviews on the prophylactic role of mesh against parastomal hernias in colorectal surgery.

Methods: PRISMA-compliant umbrella overview of systematic reviews on the role of mesh in prevention of parastomal hernias was conducted. PubMed and Scopus were searched through November 2023.

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