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The aim of this study was to clarify whether the apolipoprotein E gene (APOE) is related to ischemic stroke subtypes in Taiwan's Chinese population. Using the classification of Cerebrovascular Diseases III, 143 patients with lacunar infarction, 114 patients with atherothrombotic infarction, and 112 healthy controls were enrolled. APOE genotype was determined using polymerase chain reaction. Regarding the distribution of APOE genotypes, the frequency of epsilon3/epsilon4 genotypes in lacunar patients was significantly different from that in control subjects, by logistic regression, using epsilon3/epsilon3 as a reference group. There was no significant difference between atherothrombotic patients and the control group in the distribution of APOE genotypes or alleles. The present finding suggests that there is a probable association between epsilon3/epsilon4 genotype and lacunar infarcts, but not atherothrombotic infarcts. This indicates that genetic factors may play a role, at least partially, in lacunar infarction in Taiwan's Chinese population. 相似文献
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Sun-Wung Hsieh Chiou-Lian Lai Ching-Kuan Liu Sheng-Hsing Lan Chung-Yao Hsu 《Quality of life research》2010,19(9):1265-1272
Purpose
Isolated sleep paralysis (ISP) is a rapid eye movement (REM) sleep parasomnia and has a special meaning in Chinese population. Worsening of obstructive sleep apnea (OSA) occurs especially during REM sleep. The relationship between ISP and OSA is unclear. The aim of this study was to investigate the impact of ISP on sleep and life quality in Chinese-Taiwanese OSA patients. 相似文献4.
Chiou-Lian Lai Ruey-Tay Lin Li-Min Liou Yuan-Han Yang Ching-Kuan Liu 《The Kaohsiung journal of medical sciences》2013,29(12):680-686
Frontal lobes are great and are a late-developing region of the neocortex that play a critical role in human behavior and executive function. The aim of this study was to clarify the role of event-related potentials (ERPs) in executive dysfunction and its relationship between generator mechanism and cognitive significance. We recruited 20 patients with frontal lobe lesion (FLL) and 27 age-matched controls. All patients submitted to comprehensive Frontal Test Battery and auditory ERPs measurement. In comparison with controls, the patients with FLL had significantly decreased executive function and manifested the delay of P300 latency, which reflected a delay of mental processing speed in these patients. Our findings suggest that patients with FLL may have prolonged P300 latency, which has a good correlation with executive dysfunction, poor performance, and longer P300 latencies. P300 ERPs are considered to be a useful method to identify the alteration of frontal-parietal connection. 相似文献
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Cognitive impairment in Parkinson's disease (PD) has been determined to be due to the interruption of frontal-subcortical neural circuits. To evaluate which kind of frontal-subcortical dysfunction may be present and the relationship of this dysfunction with P300 in PD patients, non-demented PD patients and controls were rendered for comprehensive Frontal Test Battery and P300 assessments. PD patients manifested significantly with frontal dysfunction and revealed a good correlation between P300 and executive dysfunction. We conclude that PD patients may manifest with cognitive impairment related to frontal dysfunction, and P300 may be an indicator reflecting the evolution of dysexecutive syndrome. 相似文献
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Although the Blessed Dementia Rating Scale (BDRS), a clinical screening instrument, has been applied extensively, no suitable cut-off values and clinical application have been proposed, particularly in mild cognitive impairment (MCI), the precursor of dementia. The BDRS, Mini Mental State Examination (MMSE), and Clinical Dementia Rating Scale (CDR) were administrated in people aged 65 years and above, who were enrolled from southern Taiwan with multistep stratified random sampling and followed-up for 2 years. All subjects (total number = 3,027), with new onset of MCI (defined as CDR = 0.5) in the first year and dementia (defined as CDR > or = 1) in the second and third years were subjected to statistical analysis. In distinguishing normal from MCI, except in the literate group aged 65-74 years, MMSE was superior to BDRS, with cut-off values of 1 in both literate groups aged 65-74 years and > or = 75 years, and 1.5 and 2 in less educated groups aged 65-74 and > or = 75 years, respectively. In distinguishing MCI from dementia, BDRS had cut-off values of 2.5 in both literate groups aged 65-74 and > or = 75 years, and 2.5 and 3 in less educated groups aged 65-74 and > or = 75 years, respectively. These values were better than those for MMSE in all groups. BDRS might be considered as a better tool than MMSE to screen for MCI and dementia in the increasing proportion of literate elderly aged 65-74 years in the aging population. 相似文献
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Stroke is an uncommon disorder in children but an increasingly recognized cause of disability. Acute stroke may be attributable to trauma, but this topic is seldom discussed. In limited reports, most ischemic strokes following trauma were detected after a considerable delay. Early recognition of stroke following trauma might reduce secondary neurologic complications. We report a case of posterior cerebral artery area infarct following multiple traumas in a child. A comprehensive etiologic survey was undertaken and discussed. Although the definite pathogenesis is still unclear, adequate, individualized, and uncomplicated management can significantly affect the outcome. 相似文献
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Rationale:Limb-shaking syndrome is a special manifestation of transient ischemic attack, resulting from internal carotid artery (ICA) occlusion. Extra-articular manifestations of rheumatoid arthritis (RA) are likely to occur in patients with severe or active RA. RA may accelerate atherosclerotic processes through inflammation. Here, we present a case of ICA occlusion related to poorly controlled RA that presented with continuous hand shaking.Patient concerns:A 73-year-old man with a history of poorly controlled RA developed total occlusion of the right ICA in recent 4 months. He presented with 2 days of continuous and rhythmic left-hand shaking before admission.Diagnosis:The patient was suspected to have transient ischemic attack resulting from ICA occlusion.Interventions:Antiplatelets and antiepileptic drugs were used for continuous nonepileptic focal myoclonus. A disease-modifying antirheumatic drug-based regimen for RA was developed to prevent further atherosclerosis.Outcomes:Following the initial intervention, continuous hand shaking subsided on hospital day 7. Prednisolone was titrated as an active RA control. At the 6-month follow-up visit, neither painful wrist swelling nor recurrent shaking of the hand was noted.Lessons:Continuous hand shaking (nonepileptic focal myoclonus) can be the initial presentation of ICA occlusion in patients with poorly controlled RA. Every patient with RA should be treated aggressively with anti-rheumatic agents since RA is an independent risk factor for stroke. Additionally, every patient with RA should be surveyed for ICA stenosis, especially in those with poor control. 相似文献
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This study assessed the performance of patients with Parkinson's disease (PD) in the Stroop test. Twenty-seven patients with PD (17 men, 10 women; mean age, 63.3 +/- 10.5 years) and 27 age-matched controls (14 men, 13 women; mean age, 63.5 +/- 9.2 years) were administered the color-naming, word-reading, and incongruent color-word-naming tasks in the Stroop test. Compared with the normal control group, the PD group had slower speeds for all three tasks and greater Stroop interference, indicating a response inhibition deficit in PD patients. Further analysis indicated that slowness during color naming might be due to motor slowness, rather than a central cognitive processing problem in color discrimination. In conclusion, the performance of the PD group on the three tasks of the Stroop test suggests that the PD patients were deficient in motor responses and cognitive inhibitory abilities. 相似文献
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Giant cell arteritis (GCA) often presents with symptoms of headache, jaw claudication, polymyalgia rheumatica, and blurred vision. GCA is relatively rare and may have atypical manifestations in Asians, including multiple cranial nerve palsy and reversible proptosis. A high suspicion of GCA is suggested when any older Asian suffers from headache that is new-onset or different from the previous pattern, even without other typical manifestations of GCA. 相似文献