Ludivine Chamard-Witkowski

ORCID: 0000-0002-2676-6392
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About
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Research Areas
  • Long-Term Effects of COVID-19
  • Intensive Care Unit Cognitive Disorders
  • Multiple Sclerosis Research Studies
  • Peripheral Neuropathies and Disorders
  • Health Literacy and Information Accessibility
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Misinformation and Its Impacts
  • Vaccine Coverage and Hesitancy
  • Respiratory viral infections research
  • Cerebrospinal fluid and hydrocephalus
  • Neurological diseases and metabolism
  • Health disparities and outcomes
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Genetic Neurodegenerative Diseases
  • Blood groups and transfusion
  • Cytokine Signaling Pathways and Interactions
  • Multiple Myeloma Research and Treatments
  • Systemic Lupus Erythematosus Research
  • Dermatology and Skin Diseases
  • Dementia and Cognitive Impairment Research
  • Amyotrophic Lateral Sclerosis Research
  • COVID-19 and Mental Health
  • Neurological Disorders and Treatments
  • SARS-CoV-2 and COVID-19 Research
  • Advancements in Transdermal Drug Delivery

Dr. Georges-L.-Dumont University Hospital Centre
2022-2025

Université de Sherbrooke
2022-2025

Vitalité Health Network
2023-2024

Centre Hospitalier Universitaire de Besançon
2018

Background The internet has emerged as a primary source of health-related information for people living with multiple sclerosis (MS). However, given the abundance misinformation found on web, this behavior may pose significant threat to users. Objective This study aims explore knowledge and information-seeking MS followed at specialized clinic where education is cornerstone care. Methods cross-sectional survey–based comprised 20 true or false statements, covering both scientific facts...

10.2196/63763 article EN cc-by Journal of Medical Internet Research 2025-02-25

In this study, we compared the effectiveness of teriflunomide (TRF) and dimethyl fumarate (DMF) on both clinical MRI outcomes in patients followed prospectively Observatoire Français de la Sclérose en Plaques.A total 1,770 with relapsing-remitting multiple sclerosis (RRMS) (713 TRF 1,057 DMF) an available baseline brain were included intention to treat. The 1- 2-year postinitiation relapses, increase T2 lesions, Expanded Disability Status Scale score, reason for treatment discontinuation....

10.1212/wnl.0000000000007938 article EN cc-by-nc-nd Neurology 2019-07-13

Skin biopsy is the most relevant tool to diagnose small-fiber neuropathy. A well-documented normal dataset for intraepidermal nerve fiber in distal leg required improve its diagnostic value. Three hundred healthy subjects were enrolled study, after clinical and biological screening exclude neurological systemic pathologies. was taken density protein gene product-9.5 immunocytochemistry with brightfield microscopy determined. Morphological variations of fibers, previously described...

10.1371/journal.pone.0191614 article EN cc-by PLoS ONE 2018-01-25

Background and objectives An increasing number of research studies point toward the importance prevalence long-term neurocognitive symptoms following infection with COVID-19. Our were to capture cognitive impairments from 1 16 months post-COVID-19 infection, assess changes in neuropsychological functions over time, identify factors that can predict deficits cognition. Methodology A cross-sectional design was adopted compare four sub-samples recruited a 16-month timeframe (1–4, 5–8, 9–12,...

10.3389/fneur.2023.1125574 article EN cc-by Frontiers in Neurology 2023-04-14

Introduction Physical exercise and cognitive training have the potential to enhance function mobility in older adults at risk of Alzheimer’s disease related dementia (ADRD), but little is known about feasibility delivering multidomain interventions home settings ADRD. This study aims assess home-based delivery interventions, evaluate relationship between participants’ intervention preferences their subsequent adherence. Secondary objectives include effect on ADRD factors, including frailty,...

10.1136/bmjopen-2021-059988 article EN cc-by-nc BMJ Open 2022-03-01

<sec> <title>BACKGROUND</title> The internet has emerged as a primary source of health-related information for people living with multiple sclerosis (MS). However, given the abundance misinformation found on web, this behavior may pose significant threat to users. </sec> <title>OBJECTIVE</title> This study aims explore knowledge and information-seeking MS followed at specialized clinic where education is cornerstone care. <title>METHODS</title> cross-sectional survey–based comprised 20 true...

10.2196/preprints.63763 preprint EN 2024-06-28

Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is an inflammatory demyelinating of the central nervous system. Relapse may be moderate to severe with Expanded Disability Status Scale (EDSS) above 4.0 in half patients, albeit most experience good excellent motor recovery. Herein, we present atypically case MOGAD unusual clinical course. Patient initially presented diplopia, lower limb deficit and hypoesthesia which rapidly deteriorated into quadriplegia....

10.1016/j.nerep.2024.100217 article EN cc-by-nc-nd Neuroimmunology Reports 2024-06-13

We present a rare case of meningoradiculitis occurring after mRNA COVID-19 vaccination. This patient, with history inflammatory arthritis following rubella vaccination, presented to the emergency department 4 days her vaccination both central and radicular nervous system symptoms. Symptoms included pain, sensory motor deficits in L5 roots distribution, along signs irritation, such as headache, difficulty concentrating Babinski sign. MRI showed bilateral nerve enhancement. Lumbar puncture...

10.1016/j.clicom.2022.03.004 article EN cc-by-nc-nd Clinical Immunology Communications 2022-03-15

Background Many apps have been designed to remotely assess clinical status and monitor symptom evolution in persons with multiple sclerosis (MS). These may one day serve as an adjunct for in-person assessment of MS, providing valuable insight into the disease course that is not well captured by cross-sectional snapshots obtained from clinic visits. Objective This study sought review current literature surrounding used remote monitoring MS. Methods A scoping published articles was conducted...

10.2196/37944 article EN cc-by JMIR Neurotechnology 2022-12-30

<sec> <title>BACKGROUND</title> Many apps designed to remotely assess clinical status and monitor symptom evolution in persons with multiple sclerosis (MS) exist. These may one day serve as an adjunct for in-person testing of MS, providing valuable insight into disease course that is not accounted by snapshots obtained from clinic visits. </sec> <title>OBJECTIVE</title> This study sought review the current literature surrounding used remote monitoring MS. <title>METHODS</title> A systematic...

10.2196/preprints.37944 preprint EN 2022-03-12
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