Abstract | OBJECTIVE: METHODS: This was a retrospective case note study of patients who had attended Guy's Hospital Peripheral Nerve Clinic between January 2001 and March 2004, been diagnosed as having CIDP, and given treatment with corticosteroids, intravenous immunoglobulin ( IVIg), or plasma exchange (PE). Patients' nerve conduction studies (NCS) were reviewed for evidence of demyelination and whether the abnormalities fulfilled modified INCAT electrophysiological criteria. Patients whose NCS fulfilled the criteria were assigned to the neurophysiologically definite CIDP group, while those that did not were labelled as neurophysiologically probable CIDP. Responses to any of the three immunotherapy agents were compared between the two groups. RESULTS: Out of 50 patients, 27 (54%) were classified as neurophysiologically definite and 23 (46%) as neurophysiologically probable CIDP patients. Twenty (74%) neurophysiologically definite and 17 (73.9%) neurophysiologically probable CIDP patients responded to treatment. CONCLUSIONS: INCAT electrophysiological criteria did not predict a higher rate of response to immunotherapy. Neurophysiologically probable CIDP patients should be given a trial of immunotherapy.
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Authors | Y-C Chan, D C Allen, D Fialho, K R Mills, R A C Hughes |
Journal | Journal of neurology, neurosurgery, and psychiatry
(J Neurol Neurosurg Psychiatry)
Vol. 77
Issue 1
Pg. 114-6
(Jan 2006)
ISSN: 0022-3050 [Print] England |
PMID | 16361609
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Anti-Inflammatory Agents
- Immunoglobulins, Intravenous
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Topics |
- Adolescent
- Anti-Inflammatory Agents
(therapeutic use)
- Female
- Humans
- Immunoglobulins, Intravenous
(therapeutic use)
- Male
- Neural Conduction
(physiology)
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
(diagnosis, drug therapy, physiopathology)
- Prognosis
- Retrospective Studies
- Treatment Outcome
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