We present a 32-year-old female patient with fulminant neuromyelitis optica. After the initial treatment with the monoclonal antibody rituximab failed, therapy with the anti-IL-6 receptor antagonist tocilizumab was initiated. The patient experienced a clinically relevant improvement from severe tetraparesis to low-grade paresis, which is still maintained. On MRI of the spinal cord an almost complete restitution of a predescribed extensive myelopathy accompanied this clinical improvement. Meanwhile clinical stability was achieved for over 1 year without any side effects of the ongoing treatment with tocilizumab.
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http://dx.doi.org/10.1136/bcr-2013-202939 | DOI Listing |
Clin Case Rep
January 2025
Multiple Sclerosis Research Center, Neuroscience Institute Tehran University of Medical Sciences Tehran Iran.
Here we present a rare case of hemorrhagic longitudinally extensive transverse myelitis (LETM) as a first presentation of Neuromyelitis Optica Spectrum Disorder. Even though the patient received aggressive treatment, he showed no significant improvement. Our case highlights the importance of prompt intervention in the case of hemorrhagic myelitis and the diagnostic challenges of hemorrhagic LETM.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Neurology, School of Medicine, Ajou University Medical Center, Ajou University, Suwon 16499, Republic of Korea.
: Chronic neuropathic pain (CNP) stands as one of the most debilitating complications in patients with myelitis owing to its challenging management. Bright spotty lesions (BSLs) are frequently observed in neuromyelitis optica spectrum disorder (NMOSD), but few reports have discussed CNP in myelitis. We aim to demonstrate that BSLs could be one of the potential prognostic factors for CNP development in myelitis.
View Article and Find Full Text PDFBrain Sci
December 2024
Human-Machine Perception Laboratory, Department of Computer Science and Engineering, University of Nevada, Reno, 1664 N Virginia St, Reno, NV 89557, USA.
Advancements in neuroimaging, particularly diffusion magnetic resonance imaging (MRI) techniques and molecular imaging with positron emission tomography (PET), have significantly enhanced the early detection of biomarkers in neurodegenerative and neuro-ophthalmic disorders. These include Alzheimer's disease, Parkinson's disease, multiple sclerosis, neuromyelitis optica, and myelin oligodendrocyte glycoprotein antibody disease. This review highlights the transformative role of advanced diffusion MRI techniques-Neurite Orientation Dispersion and Density Imaging and Diffusion Kurtosis Imaging-in identifying subtle microstructural changes in the brain and visual pathways that precede clinical symptoms.
View Article and Find Full Text PDFBiosens Bioelectron
January 2025
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, China; School of Applied Chemistry and Engineering, University of Science and Technology of China, No. 96 Jinzhai Road, Hefei, Anhui, 230026, China. Electronic address:
Reliable detection of Aquaporin-4 (AQP4) antibodies is crucial for diagnosing Neuromyelitis Optica spectrum disorder (NMOSD). However, cell-based assays, the most reliable approach, are limited by inadequate instruments. This study reports the use of silver metal-organic gels (Ag-MOGs) as coreactants in a single-electrode electrochemical system (SEES)-based electrochemiluminescence (ECL) immunosensor for multiplex detection of AQP4 antibodies.
View Article and Find Full Text PDFMult Scler
January 2025
Department of Neurology, National Hospital Organization, Fukuoka Higashi Medical Center, Koga, Japan.
An 80-year-old man with aquaporin-4-antibody-positive neuromyelitis optica spectrum disorder presented with a 2-week history of cough and hiccups, followed by progressive bilateral lower limb weakness, a bandlike burning sensation in the upper body, and urinary retention. Magnetic resonance imaging showed area postrema and thoracic central medullary lesions. Thorax computed tomography showed bilateral upper lung lobe consolidations.
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