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Автор Moreau, Th
Автор Coles, A
Автор Wing, M
Автор Thorpe, J
Автор Miller, D
Автор Moseley, I
Автор Issacs, J
Автор Hale, G
Автор Clayton, D
Автор Scolding, N
Автор Waldmann, H
Автор Compston, A
Дата выпуска 1996
dc.description In a pilot study, seven patients with multiple sclerosis were treated with CAMPATH-1H which targets the CD52 antigen present on lymphocytes and monocytes. There was a substantial reduction in disease activity as measured by gadoliunium-enhancing lesions on MRI. Encouraged by this result a further seven patients have been treated with CAMPATH-1H; four also received anti-CD4 antibody. Lymphopaenia developed rapidly and was sustained for at least one year. In 12 patients, the first infusion of antibody was characterised by significant exacerbation or re-awakening of pre-existing symptoms lasting several hours. These clinical effects of antibody treatment correlated with increased levels of circulating cytokines. Peak levels of tumour necrosis factor alpha (TNFα) and interferon gamma (IFNγ) occurred at 2 h whereas the rise in interleukin-6 (IL-6) was significantly delayed and peaked at 4 h after starting antibody treatment The neurological symptoms could not be attributed directly to pyrexia and were not provoked (in one patient) by an artificial rise in temperature. In the remaining two patients, a single pre-treatment with intravenous methylprednisolone (500 mg) prevented both the transient increase in neurological symptoms and the cytokine release. Our results suggest that soluble immune mediators contribute to symptom production in multiple sclerosis by directly or indirectly blocking conduction through partially demyelinated pathways.
Издатель SAGE Publications
Тема multiple sclerosis
Тема campath-1h
Тема cytokines
Тема lymphocytes
Тема symptoms
Тема MRI
Название CAMPATH-1H in multiple sclerosis
Тип Journal Article
DOI 10.1177/135245859600100616
Electronic ISSN 1477-0970
Print ISSN 1352-4585
Журнал Multiple Sclerosis
Том 1
Первая страница 357
Последняя страница 365
Аффилиация Moreau, Th, University of Cambridge Neurology unit, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Coles, A, University of Cambridge Neurology unit, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Wing, M, Molecular Immunopathology Unit, MRC Centre, Hills Road, Cambridge CB2 2QH
Аффилиация Thorpe, J, Institute of Neurology, London WC1
Аффилиация Miller, D, Institute of Neurology, London WC1
Аффилиация Moseley, I, National Hospital, London WC12
Аффилиация Issacs, J, Division of Immunology, Department of Pathology, University of Cambridge, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Hale, G, Division of Immunology, Department of Pathology, University of Cambridge, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Clayton, D, Division of Immunology, Department of Pathology, University of Cambridge, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Scolding, N, University of Cambridge Neurology unit, Addenbrookeʼs Hospital, Hills Road, Cambridge CB2 2QQ
Аффилиация Waldmann, H, Sir William Dunn School of Pathology, South Parks Road, Oxford, OX1 2QQ
Аффилиация Compston, A, MRC Cambridge Centre for Brain Repair, University Forvie Site, Robinson Way, Cambridge CB2 2PY, USA
Выпуск 6
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