A Nigerian infant with the classical features of Werdnig-Hoffmann disease is described. According to the literature the incidence in black Africans is very low. Attention is drawn to the fact that neurological illnesses are often overlooked in negroid races; several reasons are given.
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BMC Neurol
January 2025
Department of Neurology, Friedrich-Baur-Institute, Ludwig-Maximilians-University of Munich, Munich, Germany.
Background: Due to improved treatment options, more SMA patients reach childbearing age. Currently, limited data on pregnant SMA patients is available, especially in relation to disease-modifying therapies (DMT). This case report helps to elucidate new approaches for future guidelines in the management of pregnancy and SMA.
View Article and Find Full Text PDFArq Neuropsiquiatr
December 2024
Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia, São Paulo SP, Brazil.
Background: Spinal muscular atrophy linked to chromosome 5q (SMA-5q) is a neurodegenerative disorder caused by mutations in the gene.
Objective: To describe the key demographic, clinical and genetic characteristics, as well as natural history data of patients with SMA-5q.
Methods: Up to January 2022, 706 patients with confirmed genetic diagnosis of SMA-5q, or their parents, completed a self-reported questionnaire on natural history, genetic characteristics, drug treatments, and multidisciplinary care.
Zh Nevrol Psikhiatr Im S S Korsakova
December 2024
JSC BIOCAD, St. Petersburg, Russia.
Spinal muscular atrophy (SMA) is a group of genetically heterogeneous neuromuscular diseases characterized by the progressive loss of motor neurons in the anterior horns of the spinal cord. The prevalence of SMA is approximately 1 in 10.000 live births.
View Article and Find Full Text PDFTremor Other Hyperkinet Mov (N Y)
December 2024
National Clinical Research Center for Geriatric Disorders, Changsha, Hunan 410078, China.
Background: Postural tremor is a common clinical situation. Timely and accurate diagnosis is essential for effective treatment. However, clinicians often encounter difficulties distinguishing between essential tremor and other etiologies due to overlapping symptoms and atypical features.
View Article and Find Full Text PDFEinstein (Sao Paulo)
December 2024
Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
Spinal muscular atrophy is a rare hereditary neurodegenerative disease characterized by progressive motor neuron loss. The most common form of SMA is linked to 5q (5q-SMA) and is classified into subtypes according to the age of onset and maximum motor function achieved. The severity ranges from progressive infantile paralysis and premature death (type 1) to limited motor neuron loss in adults (type 4).
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