Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 70 years-old man was admitted at our hospital because of unstable angina pectoris. He had essential hypertension and right hemiplegia from a ischemic stroke two years before admission. On neurologic examination, it was found mental disorientation, unstable emotionality, right spastic hemiparesis with right Babinski sign, and segmental myoclonus affecting the superior lip and the palate (palatal nystagmus) on the right side. On the CT scan, a giant aneurysm of the basilar artery was detected. We conclude that the segmental myoclonus could be explained by ischemic lesions in the Guillain-Mollaret triangle.
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PMID:Segmental myoclonus and basilar artery. Giant aneurysm. Case report. 130 61

Because little was known about the prevalence of neurological complications of human immunodeficiency virus type 1 (HIV-1) infection in Africa, we conducted a cross-sectional study among consecutive admissions to the internal medicine wards of Mama Yemo Hospital in Kinshasa, Zaire. Of the 196 patients studied, 104 (53%) were HIV-1 seropositive, of whom 50 (48%) had stage 3 and 49 (47%) had stage 4 HIV-1 infection according to the provisional WHO staging criteria for HIV infection. Neuropsychiatric abnormalities were present in 43 (41%) of 104 HIV-1-seropositive patients. Of the HIV-1-seropositive patients, 9 (8.7%; 95% confidence interval, 4-16%) were diagnosed as having possible HIV-1-associated dementia complex, 1 (1%) as having possible HIV-1 myelopathy, and 3 (2.7%) as having possible HIV-1-associated minor cognitive/motor disorder. Definitive diagnoses could not be made because there were no facilities for neuroimaging and neuropathology. Meningitis caused by cryptococcus was diagnosed in six (5.6%) and by Mycobacterium avium in two (2%) of the HIV-1 seropositive patients. Acute onset hemiplegia, believed to be due to stroke, was present in four (4%) of the HIV-1-seropositive patients. The prevalence of other central nervous system opportunistic infections and mass lesions, especially toxoplasmic encephalitis, could not be assessed. In this population of Zairian inpatients, the prevalence of neurological complications of HIV-1 infection was similar to that observed in industrialized countries among patients with advanced HIV disease.
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PMID:Neurological complications of HIV-1-seropositive internal medicine inpatients in Kinshasa, Zaire. 131 94

The authors describe the course of herpetic encephalitis in 52 patients aged 16 to 64 years. Five types of the initial manifestations of herpetic infection of the CNS were revealed. In 44.3% of cases the disease started from the general cerebral symptomatology and consciousness disturbance; in 13.6% it started in a brain stroke-like manner followed by the development of the comatose status; in 13.6% of cases from memory disorder and unmotivated actions; in the same percentage of cases, the disease onset was marked by the dominance of dizziness, diplopia, ataxia and central hemiplegia ; in 15.9% the disease started from pains in the stomach, loin and lower limbs. Hemispheric and pseudotumorous stem encephalitides (48.1 and 13.6% respectively) were predominant; in 25% meningoencephalitides and in the remainder, encephalomyelitis running their course in the form of disseminated encephalomyelitis (5.7%), focal myelitis (5.7%) or opticomyelitis (1.9%). The data presented attest to the pleomorphism of the clinical picture of herpetic lesions of the CNS.
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PMID:[Clinical forms of acute herpetic infections of the central nervous system in adults]. 132 73

Venous thrombo-embolism is a common complication in patients with acute ischaemic stroke. Without prophylaxis, deep vein thrombosis occurs in 60-75% of patients with dense hemiplegia, usually in the paralyzed limb, and 1-2% suffer fatal pulmonary embolism. Orgaran (Org 10172, low-molecular-weight heparinoid) has been evaluated for the prevention of deep vein thrombosis in patients with acute ischaemic stroke in two studies. In a double-blind study, 75 patients were randomized to receive Orgaran (50 patients) in a loading dose of 1,000 anti-Xa units intravenously followed by 750 anti-Xa units subcutaneously 12-hourly or placebo (25 patients). Deep vein thrombosis occurred in 2 of 50 (4%) in the Orgaran group and 7 of 25 (28%) in the placebo group (p = 0.005). The corresponding rates for proximal deep vein thrombosis were 0 and 16%, respectively (p = 0.01). There was one major haemorrhage in the treated group and one minor haemorrhage in the placebo group. In the second study, the safety and efficacy of Orgaran was compared with unfractionated heparin in the prevention of deep vein thrombosis in a double-blind randomized trial. Eighty-seven patients with marked lower limb paralysis secondary to stroke were randomized to receive Orgaran (45 patients) in a dose of 750 anti-factor Xa units subcutaneously 12-hourly or unfractionated heparin (42 patients) in a dose of 5,000 units subcutaneously 12-hourly. Venous thrombosis occurred in 4 of 45 (8.9%) of the Orgaran group and 13 of 42 (31%) in the unfractionated heparin group (2p = 0.014). The corresponding rates for proximal vein thrombosis were 4.4 and 11.9%, respectively (2p = 0.255).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Orgaran in the prevention of deep vein thrombosis in stroke patients. 137 69

A 64-year-old right hemiplegic woman, who had been treated for hypertension for 15 years, was admitted to our hospital. Neurologic examination on admission disclosed right hemiplegia and motor aphasia; however, ophthalmoparesis, pupillary abnormality, and blepharoptosis were not evident. Excessive sweating on the right side of the body, which was most marked on the face, was observed. Amount of sweating on the left side of the body was normal. Unilateral hyperhidrosis persisted for more than 2 months. MRI revealed hemorrhagic infarctions in the left basal ganglia, internal capsule, thalamus, hypothalamus, and medial part of the cerebral peduncle. 123I-IMP SPECT disclosed hypoperfusion in the left striatum, thalamus, occipital cortex, and right cerebellar hemisphere. Cerebral angiography revealed arteriosclerotic changes in the basilar artery, but that the left posterior cerebral artery and its branches were not occluded. Unilateral persistent hyperhidrosis is rare after ischemic stroke. Hypothalamic lesion was thought to be responsible for the hyperhidrosis in this patient. As the hypothalamus receives its blood supply from the posterior cerebral artery, unilateral persistent hyperhidrosis may be an important sign of cerebral infarction in the posterior cerebral artery region.
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PMID:[Unilateral persistent hyperhidrosis after ischemic stroke]. 139 37

Stroke is a common and disabling illness, adversely affecting the quality of life of hundreds of people each year. While there are many therapeutic approaches to stroke patient rehabilitation, encouraging patients to adopt "reflex-inhibiting" patterns of posture is a widely advocated strategy for helping patients to avoid complications of hemiplegia such as spasticity and contractures. However, while the central role of nurses in thus helping patients is recognized, the influence of posture on recovery from stroke has never been evaluated. Prior to undertaking such an evaluative study, texts on stroke patient care were reviewed to clarify the received view about the recommended positioning for patients with hemiplegia. Consensus on some issues was evident (such as positioning the patient with the affected shoulder protracted, spine straight, fingers extended and avoiding external rotation of the affected hip). However, opinion was divided on others and a number of potentially important aspects were ill-covered. This paper integrates a summary of the findings of this review with the physiological rationale for the recommendations. The main areas of agreement are highlighted and issues as yet unanswered are raised for further consideration.
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PMID:Positioning of the stroke patient: a review of the literature. 142 1

Stroke in children has been considered to be the most important cause of acute infantile hemiplegia. The author studied 32 patients with childhood stroke. Of the patients 20 had ischemic stroke, and 12 had hemorrhagic stroke. There is an increase of ischemic stroke cases without known predisposing factors in spring. The possibility of nasopharyngeal infection of ischemic stroke in childhood is emphasized.
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PMID:[Acute childhood hemiplegia ]. 143 13

Forty-four patients with hemiplegia following stroke and 10 nondisabled subjects were studied to examine the contributions inadequate motor unit recruitment and co-contraction attributable to impaired antagonist inhibition play in the movement disorder of the hemiplegic arm. Electromyographic data were recorded from agonist and antagonist muscles while subjects attempted six specified tasks. Data from subjects who could complete the tasks were compared with those who could not complete the tasks. Differences between the two groups were found in the electromyographic data obtained from the agonist muscles. Electromyographic values were consistently and significantly lower in patients who were unable to complete the tasks than in patients who were able to complete the tasks. In the antagonist muscles, a significant difference was noted only once; in this case, the EMG values were again lower in the group of patients who were unable to complete the task. Inadequate recruitment of agonists, not increased activity in the antagonists, was a consistent finding in patients who were unable to carry out the movement tasks. This study theoretically supports aiming treatment efforts at improving motoneuron recruitment rather than reducing activity in antagonists while retraining arm function.
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PMID:Agonist and antagonist activity during voluntary upper-limb movement in patients with stroke. 849 14

Functional recovery was assessed in 312 patients with hemiplegia (153 right, 159 left) due to stroke (210 men, 102 women), who were treated at the Rehabilitation Centre, Valens, Switzerland. A scoring system was developed using a number of items in hierarchic order for gross function (13 items), leg and trunk (10 items) and arm (15 items). The test was applied at entry and at monthly intervals during treatment. The difference in scores before and after the rehabilitation program was statistically highly significant, irrespective of age and time interval between stroke and onset of treatment. Two thirds to three fourths of patients who were wheelchair-bound at entry no longer used a wheelchair at the end of the treatment period. Lower scores at entry necessitated longer rehabilitation.
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PMID:[Value of neuro-rehabilitation. Attempt at quantification as exemplified in 312 stroke patients in the Valens Hospital]. 152 6

We reported an autopsy case of a 14-year-old girl with cardiac myxoma, presenting sudden onset of consciousness disturbance and right hemiplegia while running in an 800 meter race. Though CT scan showed no abnormal findings, cerebral angiogram revealed an embolic stenosis of the left middle cerebral artery, and abdominal aortogram showed complete obstruction of the bilateral common iliac artery. Histological study of emboli taken from obstructed femoral arteries showed systemic embolization of the cardiac myxoma. She died three days after admission. Autopsy was performed. Myxoma tissue was not found, but its stalk was left in the left atrial septum. The brain was very edematous, and a myxoma emboli was found in the left middle cerebral artery. Systemic embolization of myxoma to spleen, kidneys, liver, pancreas, etc. was found histologically. Left atrial myxoma is a rare but potentially treatable cause of stroke, and should be included in the differential diagnosis of cerebral vascular disease, especially in young patients.
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PMID:[An autopsy case of cerebral embolism caused by atrial myxoma]. 155 75


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