Journal of neurology, neurosurgery, and psychiatry
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J. Neurol. Neurosurg. Psychiatr. · Aug 1997
Randomized Controlled Trial Comparative Study Clinical TrialEffect of intrathecal baclofen delivered by an implanted programmable pump on health related quality of life in patients with severe spasticity.
To compare clinical effectiveness and health related quality of life in patients with severe spasticity who received intrathecal baclofen or a placebo. ⋯ Intrathecal baclofen delivered by an implanted, programmable pump resulted in improved self reported quality of life as assessed by the SIP, and HSCL physical health dimensions also suggest improvement.
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J. Neurol. Neurosurg. Psychiatr. · Aug 1997
Comparative StudyNeedle EMG of the tongue: motor unit action potential versus peak ratio analysis in limb and bulbar onset amyotrophic lateral sclerosis.
To find out if conventional and automatic needle EMG of the tongue can be helpful in the diagnosis and differentiation of limb and bulbar onset amyotrophic lateral sclerosis. ⋯ Both conventional and automatic needle EMG of the tongue are valuable electrophysiological devices to assess the clinical and subclinical involvement of the tongue in patients with limb and bulbar onset amyotrophic lateral sclerosis.
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J. Neurol. Neurosurg. Psychiatr. · Jul 1997
Limitations of using a cancer registry to identify incident primary intracranial tumours.
The completeness and accuracy of registration of primary intracranial tumours in the Scottish Cancer Registry was compared with a detailed incidence study performed over a two year period (1989-90). Of 228 patients with any primary intracranial tumour in the incidence study, 124 (54%) were identified as intracranial tumours in the cancer registry. The registry excluded benign tumours (although this was not consistent) and so the sensitivity of the registry varied with tumour type (84% for neuroepithelial tumours, 22% meningeal, 29% sellar, 0% cranial nerve). ⋯ The cancer registry therefore significantly underestimated the incidence of all primary intracranial tumours, and of malignant intracranial tumours. Incidence studies must use additional methods to identify all primary tumours. Cancer registries should consider registering all primary intracranial tumours and may improve case ascertainment by screening neuroradiology data.
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J. Neurol. Neurosurg. Psychiatr. · Jul 1997
Randomized Controlled Trial Comparative Study Clinical TrialClozapine versus placebo in Huntington's disease: a double blind randomised comparative study.
To establish the effect of the atypical neuroleptic clozapine on chorea, voluntary motor performance, and functional disability in patients with Huntington's disease. ⋯ Clozapine has little beneficial effect in patients with Huntington's disease, although individual patients may tolerate doses high enough to reduce chorea. Because adverse reactions are often encountered, clozapine should be used with restraint in this patient group.
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J. Neurol. Neurosurg. Psychiatr. · Jul 1997
Case ReportsTremor and other movement disorders after whiplash type injuries.
Movement disorders are usually of central origin, but have been reported in association with peripheral trauma. Injuries to the neck of the whiplash type provide a source of both types of injuries. Six cases are reported in which the temporal relation between the injury and the movement disorder make a causal relation likely. This important cause of disability has not previously been appreciated.