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Query: UMLS:C0002736 (amyotrophic lateral sclerosis)
 19,048 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical and neuropathological findings are reported on a 48-year-old man who developed progressive bulbar palsy, muscle atrophy of four extremities, and hyperreflexia. Duration of the illness was about 19 months. Moderate personality changes were observed during his hospitalization. Neuropathological examination revealed the presence of an ALS: severe loss of the large motoneurons in the spinal anterior horns, and degeneration of the corticospinal tract, more prominent on the left side. The hypoglossal, the facial, and the motor trigeminal nuclei were also involved, but the oculomotor, the trochlear and the abducens nuclei were well preserved. There was bilateral, but more pronounced on the right, atrophy of the temporal poles consistent with the lesions of the temporal types of Pick's disease. This case indicates the simultaneous occurrence of degenerative diseases of the CNS, and the correspondence of laterality between the temporal lobe and the spinal cord may suggest a common etiology of these two types of disease processes.
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PMID:Amyotrophic lateral sclerosis with temporal lobe atrophy. 47 93

Thirteen patients suffering from motor neuron disease with dementia were studied to analyze the clinicopathological spectrum. The diagnosis of the disease was made on the basis of a clinical history of progressive dementia and motor neuron involvement. The mean age at onset of 11 sporadic cases was 54.9 years (range, 43 to 69 years), with a mean duration of disease of 25 months (range, 11 to 47 months). The initial symptoms were dementia in 7 cases, motor neuron involvement in 2 cases, and both dementia and motor neuron involvement in 2 cases. The clinical picture of motor neuron disturbance in sporadic cases represented bulbar-type of amyotrophic lateral sclerosis (ALS). Bulbar palsy was the initial symptom in 7 sporadic cases and all 11 patients developed bulbar palsy with advancing course of illness. Muscular wasting and fasciculation were more predominant in the upper limbs, shoulder girdle and anterior chest. Fasciculation was more extensively and frequently observed in those portions than that of classical ALS. In contrast, muscle strength in the lower limbs was well preserved so that all patients could walk even when respiratory failure developed. Hyperreflexia including jaw jerk was found in all cases and positive Babinski sign in 7 cases. Parkinsonism appeared in the initial stage in one sporadic case and in two familial cases. The type of dementia with uninhibited behavior and personality change closely mimicked that of Pick's disease. The degree of dementia was mild or moderate in 8 cases and severe in 3 cases. Language disorder was characterized by progressive reduction of speech output, leading finally to mutism in 5 cases. Perseveration was observed in 10 cases. Visuospatial disorder was absent even in the advanced stage. Mild memory disturbance was noted in the early stage in 10 cases. Pathological examination was performed in 7 cases including one familial case, revealing frontal atrophy in 3 cases, frontotemporal atrophy in 2 cases and temporal atrophy in 2 cases. On microscopic examination there were mild neuronal loss, gliosis, mild spongy state of the cortical superficial layers and fibrous gliosis in the frontotemporal white matter. The scattered senile plaques in one case did not justify a diagnosis of Alzheimer's type dementia. Neither circumscribed atrophy nor Pick body was found in any case. The nucleus basalis of Meynert showed no neuronal loss. The substantia nigra showed a mild to severe loss of nerve cells without Lewy bodies in all cases.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A clinicopathological study on 13 cases of motor neuron disease with dementia]. 130 19

This is the first large scale case series of motor neurone disease (MND) in Thailand. Seventy-seven patients were identified between 1978 and 1984 at Siriraj Hospital Medical School, Bangkok, Thailand. Fifty-five patients were male (71.43%) and the mean age of the patients was 51.55 (SD 14.26) years with the range of 17 to 78 years. Clinical classification of MND was categorized as progressive bulbar palsy (PBP), 26 patients (33.77%); amyotrophic lateral sclerosis (ALS), 42 patients (54.54%); and progressive spinal atrophy (PSA), 9 patients (11.69%). The mean age of PBP, ALS and PSA were in the order of 57.61 (SD 12.09), 52.81 (SD 11.18), and 28.11 (SD 9.44) years. Progressive spinal atrophy group was younger than PBP and ALS groups significantly at the P-value less than 0.05 by analysis of variance and Duncan tests. Fifty-three patients (72.60%) were resident in Bangkok and the central part of Thailand. The main presenting symptoms were wasting of the small muscles of both hands, leg weakness, and speech and/or swallowing difficulties. These symptoms were found in 62 patients (81.58%). Nearly half of the patients (48.68%) came to our care within six months of onset, 22.8 per cent presented with asymmetry of motor wasting, while limb and trunk fasciculation was seen in 73.61 per cent. Dysarthria, dysphagia and tongue fasciculation were recorded as 51.32, 48.68, 60.53 per cent respectively. Exaggerated deep tendon reflexes were noted as 65.79 and 80.26 per cent over the upper and lower limbs, while Babinski sign was elicited in only 23.3 per cent of the patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Motor neurone disease in Thailand: the clinical aspects of 77 patients. 194 Jul 1

Documented treatment for amyotrophic lateral sclerosis (ALS) is not available. Several studies have suggested an immunological etiology and an effect on the course of disease, when ALS-patients were treated with immunosuppressants. The aim of the present study was to evaluate the effect of immunosuppressive therapy in ALS-patients comparing the course of disease in treated patients and in historic controls with ALS; 21 patients were included in the study, 17 men and 4 women. Median age at admission was 54 years for men and 61 years for women. 5 had progressive bulbar palsy, 7 both upper and lower motor neuron affections and 9 progressive muscular atrophy. Patients were treated with prednisolone and azathioprine for 1 year and examined regularly; 12 were treated and followed for more than a year. No definite difference between survival in treated patients and their controls was found.
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PMID:Immunosuppressive treatment of patients with amyotrophic lateral sclerosis. 225 42

We examined median somatosensory evoked potentials (SEPs) in 26 patients with sporadic motor neuron disease (MND). SEPs were recorded with multiple scalp derivations, using both the midfront and the earlobe as references for each subject. Central conduction time (CCT) was abnormal in three patients, but only when using the midfront reference. Moreover, an exclusive alteration of the early prerolandic potentials (absent or delayed P20 and/or P22) was noted using the earlobe reference in amyotrophic lateral sclerosis and in progressive bulbar palsy (54% and 50% of patients, respectively) but not in progressive muscular atrophy. These findings correlated with clinical evidence of upper motor neuron signs and with the severity of the disease. In agreement with recent views regarding the sources of the early anterior cortical responses, neuronal loss in the motor cortex may be considered as affecting the generator sites of these potentials.
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PMID:Far-field and cortical somatosensory evoked potentials in motor neuron disease. 232 1

In an attempt to ascertain the role of aluminium in sporadic motor neuron disease (MND), trace metals were estimated in blood, plasma and cerebrospinal fluid (CSF) of 38 patients of sporadic MND and 30 controls by direct current plasma emission spectrophotometry. CSF aluminium levels (20.76 +/- 4.38 micrograms/dl) were significantly higher (P less than 0.05) in those patients of MND who presented as progressive bulbar palsy (PBP) as compared to the other subtypes of MND (amyotrophic lateral sclerosis = 7.71 +/- 2.01 micrograms/dl; progressive muscular atrophy = 10.01 +/- 2.41 micrograms/dl) and controls (11.63 +/- 2.82 micrograms/dl). Aluminium may be important in the etiopathogenesis of a subgroup of sporadic MND.
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PMID:Role of aluminium in sporadic motor neuron disease. 234 14

Sixty-two patients with motor neuron disease (MND), encompassing amyotrophic lateral sclerosis (ALS), progressive bulbar palsy (PBP) and progressive muscular atrophy (PMA), were selected from within a defined area (Cantabria) in northern Spain, from 1974 to 1985. The annual incidence of MND was 1.01 per 100,000 inhabitants and the prevalence rate was 3.52 per 100,000. The male to female ratio was 1.78:1. Age-specific incidence rates increased with advanced age, with a maximum between 60 and 69 years for males and over 70 years for females. The median age at onset was 60.5 years. The average interval between the onset symptoms and diagnosis was 11 months. Fifty-three per cent of the patients had conventional or pseudopolyneuritic ALS, 36% had PBP and 11% had PMA. There were three familial cases. Two PMA patients had had acute poliomyelitis. The mean duration of the disease was 26.6 months and was significantly longer in males aged under 60 years. The survival rates in 50 patients with adequate follow-up were 18% after 5 years from onset and 6% after 10 years.
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PMID:Motor neuron disease in Cantabria. 335 6

Histocompatibility antigen (HLA A, B and DR) serotyping was performed on 65 patients with motor neuron disease in the northern region of England and compared to a large control population from the Newcastle upon Tyne area. Thirty two patients had amyotrophic lateral sclerosis, 17 had progressive bulbar palsy and 16 had progressive muscular atrophy. Ten patients had a more slowly progressive course. No significant HLA associations were observed in the motor neuron disease patients. Subdivision of the patients by the clinical course of their disease did not reveal any significant associations. Forty six motor neuron disease patients from the Newcastle upon Tyne area had a reduced frequency of HLA DR4 compared to the local control population. The relevance of histocompatibility antigens to the pathogenesis of motor neuron disease is discussed.
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PMID:A study of histocompatibility antigens in patients with motor neuron disease in the northern region of England. 345 97

A total of 23 patients with motor neuron disease (MND), encompassing 17 cases of amyotrophic lateral sclerosis, 4 of progressive muscular atrophy and 2 of progressive bulbar palsy, was diagnosed in Benghazi, north-eastern Libya, between 1980 and 1985. The male to female ratio was 2.3:1. The average incidence of MND was 0.89/100,000 population/year (0.87 when age and sex-adjusted to the Libyan population). Eighteen patients were alive on the prevalence day, September 15, 1985, which provided a prevalence rate of 3.47/100,000 population (3.42 if adjusted). Age-specific incidence rates were highest in the 50- to 59-year-old age group, 8.14/100,000/year for men and 6.10/100,000/year for women. The median age at the time of diagnosis was 51 years, and the median duration for the 5 dead MND patients after the onset of the disease was 30 months. The median survival time for all MND cases combined was 42 months.
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PMID:Descriptive epidemiology of motor neuron disease in Benghazi, Libya. 348 94

Even in the most severe forms of motor neurone disease--progressive bulbar palsy and amyotrophic lateral sclerosis--the symptoms and disabilities from progressive paralysis may be relieved in many patients by various symptomatic treatments. Quality of life may be improved even in the terminal stage, when narcotic administration should be considered. The physician's proper role is to offer and carefully supervise these treatments, not withhold them. Home care is recommended even for the most severely paralysed, though hospice care may be a good alternative. The underlying principle--to alleviate symptoms--applies to the management of all progressive incurable diseases.
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PMID:Motor neurone disease: towards better care. 392 48


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