Yehuda Warszawer

ORCID: 0000-0001-7919-807X
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About
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Research Areas
  • Multiple Sclerosis Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • COVID-19 Clinical Research Studies
  • Systemic Lupus Erythematosus Research
  • Systemic Sclerosis and Related Diseases
  • COVID-19 and healthcare impacts
  • Dermatological and Skeletal Disorders
  • Medical Imaging and Analysis
  • Muscle activation and electromyography studies
  • Reproductive System and Pregnancy
  • Polyomavirus and related diseases
  • Medical Imaging and Pathology Studies
  • Neurogenesis and neuroplasticity mechanisms
  • Chronic Lymphocytic Leukemia Research
  • Peripheral Neuropathies and Disorders
  • Musculoskeletal pain and rehabilitation
  • Orthopedic Surgery and Rehabilitation
  • Advanced Technologies and Applied Computing
  • Brain Tumor Detection and Classification
  • Vaccine Coverage and Hesitancy

Sheba Medical Center
2023-2025

Tel Aviv University
2023

Hadassah Medical Center
2022

Measuring brain volume changes over time is an objective and dependable surrogate marker for the pathological processes that damage in relapsing-remitting multiple sclerosis (RRMS). These measures are particularly valuable monitoring long-term impact of immunomodulatory treatments such as cladribine. To evaluate oral cladribine treatment on loss patients with RRMS. This real-world study processed magnetic resonance imaging (MRI) scans using FreeSurfer's recon-all-clinical pipeline leveraging...

10.1177/13524585251313749 article EN Multiple Sclerosis Journal 2025-01-27

Accurate finger function assessment is crucial for monitoring the performance of daily hand activities. However, specialized digital applications are lacking evaluating various tasks. This study aims to develop a custom biosensing application assess dexterity. We developed compatible with smartphones and tablets that enables 3-min testing dexterity, measuring velocity accuracy each movement orientation. Data were collected dominant from large cohort healthy volunteers establish population...

10.1177/20552076241297734 article EN cc-by-nc-nd Digital Health 2025-01-01

Relapsing-remitting multiple sclerosis (RRMS) affects predominantly young women within reproductive years. As an increased risk of relapses is known to occur during the post-partum period, it important consider treatment options.Evaluate effects intravenous immunoglobulins (IVIg) prevent relapses.We prospectively followed 198 pregnant female RRMS patients, 67 treated with IVIg pregnancy and three months post-partum, 131 untreated patients that served as controls.During pre-gestation year,...

10.1177/20552173221151127 article EN cc-by-nc Multiple Sclerosis Journal - Experimental Translational and Clinical 2023-01-01

Motivation: 3D visualisation of the spinal cord and vertebrae anatomy is critical for treatment planning assessment atrophy in neurodegenerative traumatic diseases. Goal(s): Develop a fully automatic segmentation whole cord, discs. Approach: The hybrid method combines nnU-Net with an iterative processing algorithm Spinal Cord Toolbox to conveniently generate ground truth labels. We used T1w T2w scans from three different databases. Results: A validation Dice score 0.928 was obtained...

10.58530/2024/4847 article EN Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition 2024-11-26

During the COVID-19 pandemic, postexposure-vaccine-prophylaxis is not a practice. Following exposure, only patient isolation imposed. Moreover, no therapeutic prevention approach applied. We asked whether evidence exists for reduced mortality rate following postexposure-vaccine-prophylaxis. To estimate effectiveness of postexposure-vaccine-prophylaxis, we obtained data from Israeli Ministry Health registry. The study population consisted residents aged 12 years and older, identified first...

10.1002/jmv.28274 article EN cc-by-nc-nd Journal of Medical Virology 2022-11-03

Abstract Background During the COVID-19 pandemic, post-exposure-prophylaxis is not a practice. Following exposure, only patient isolation imposed. Moreover, no therapeutic prevention approach applied. We asked whether evidence exists for reduced mortality rate following post-exposure-prophylaxis. Methods To estimate effectiveness of post-exposure-prophylaxis, we obtained data from Israeli Ministry Health (MoH) registry. The study population consisted residents aged 12 years and older,...

10.1101/2022.01.07.22268869 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2022-01-08
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