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find Keyword "Epileptic" 14 results
  • Correlation between interictal cerebral glucose hypometabolism and IQ in children with epilepsy

    ObjectiveThe aim of this study was to understand the relationship between IQ and glucose metabolism in brain cells in a wide variety of epilepsy subjects. MethodsThe study participants were 78 children with epilepsy and 15 healthy children for comparison. All participants were administered the Chinese Wechsler Intelligence Scale for Children (C-WISC). The verbal intelligence quotient (VIQ), performance intelligence quotient (PIQ) and full scale intelligence quotient (FIQ) were compared between epileptic children and typically developing children. 78 patients underwent interictal positron emission computed tomography (PET) using 2-deoxy-2[18F]fluoro-D-glucose (FDG) as the tracer for evaluating brain glucose metabolism. ResultsVIQ, PIQ and FIQ based on the C-WISC were significantly lower in epileptic children than those in the healthy comparison group (P < 0.001, P=0.001 and P < 0.001, respectively). The IQ of patients with normal metabolism, unifocal abnormal hypometabolism and multifocal abnormal hypometabolism determined by PET differed significantly. The extent of the abnormal hypometabolism was negatively correlated with the FIQ (rs=-0.549, P < 0.001). In patients with lateralized hypometabolism based on PET, the VIQ/PIQ discrepancy (︱VIQ-PIQ︱≥15 points)scores differed significantly between the left hemisphere abnormal hypometabolism and right hemisphere abnormal hypometabolism subgroups, being negative values in the left and positive values in the right subgroups(P=0.004). ConclusionsBrain metabolic abnormalities are correlated with IQ, and perfoming interictal PET along with C-WISC can better assess the extent of severity of cognitive impairment and VIQ/PIQ discrepancy.

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  • Ictal eye movement in posterior epileptic seizure

    ObjectiveTo identify the clinical significance of epileptic eye movement for localization of posterior epileptic seizures. MethodsThere were 12 posterior epileptic patients, who were undertaken the detailed presurgical evaluation and ictal SEEG recording, and the epileptogenic zone of whom was confirmed restricted within posterior cortex through the boarder of epileptic cortical resection and the result of epileptic surgery, included in the research. ResultsThe cluster analysis of posterior cortical area of interest showed that parieto-occipital sulcus (POS) with the adjacent cortical areas belonged to the Medial Group; intraparietal sulcus (IPS) with the adjacent areas belonged to the Intermediate Group; and the Lateral Group included anterior occipital sulcus (AOS) and posterior temporal cortex. Eyes forced stare had the significant correlation with IPS, POS and related cortical group. Contraversive eye deviation had no significant correlation with cortical eye field with the related cortical areas. ConclusionsForced eye stare was significant eye movement in posterior epilepsy, and had significant correlation with IPS and POS. Ipsiversive eye deviation and convergence binocular movement were rare semiology in posterior epilepsy, and AOS had significant correlation with the two type of epileptic eyes movement.

    Release date:2016-10-02 06:51 Export PDF Favorites Scan
  • Clinical analysis of diabetes related seizures

    ObjectiveTo investigate the clinical symptom and risk factors of diabetic seizures. MethodsThe clinical data of 44 patients with diabetes related seizures were analyzed with the clinical classification, blood glucose, Na+, Plasma Osmotic Pressure, HbA1c, EEG, brain MR, and the antiepileptic drugs. Results① Diabetic hyperglycemia (DH) related seizures: among the 28 patients, 17 cases were male patients, 11 cases were female patients. The mean age was 51.3 years old. Simple partial seizure without secondary generalized seizures (12/28, 42.8%) was the most common, 8 patients (8/28, 28.6%) showed complex partial seizure, 8 patients (8/28, 28.6%) showed no obvious focal origin generalized tonic-closure seizures. Patients with poor glycemic control (HbA1c > 9%) had significantly higher risk of generalized seizures (46.7% vs. 7.7 %, P < 0.05) (P < 0.05). ② Diabetic ketoa-cidosis or hypertonic state associated seizures: among the 7 patients, 6 cases were male patients, 1case was female patients. The mean age was 45.7 years old, 2 patients (2/7, 28.6%) had generalized tonic-clonic seizure, 2 patients (2/7, 28.6%) showed status epilepticus, 2 patients (2/7, 28.6%) showed local motor seizure, 1 patient (1/7, 14.2%) showed Jackson seizure. ③ Diabetic hypoglycemia related seizures: among the 9 patients, 7 cases were male patients, 2 cases were female patients. The mean age was 45.3 years old.5 patients showed generalized tonic-clonic seizure (5/9, 55.6%), 3 patients had complex partial seizure (3/9, 33.3%), 1 patients had generalized tonic-closure seizures (1/9, 11.1%). ConclusionSimple partial seizure is the most common in patients with diabetic hyperglycemia related seizures; so as to diabetic hypoglycemia and keto-acidosis, generalized seizures are relatively common. HbA1c can be an important risk factor of seizures for patients with hyperglycemia.

    Release date:2017-04-01 08:51 Export PDF Favorites Scan
  • Clinical analysis of phase Ⅰ total corpus callosotomy in adults with intractable epilepsy

    ObjectiveTo investigate the efficacy and safety of the phase Ⅰ corpus callosotomy in the treatment of adult refractory epilepsy. MethodsWe conducted a retrospective analysis of 56 adults with intractable epilepsy in Tangdu Hospital from January 2011 to July 2016.All patients were treated for the phase Ⅰ total corpus callosotomy, followed up 1~5 years after surgery. Results14 cases (25.0%) patients achieved complete seizure free after surgery, 19 cases (33.9%) whose seizures reduced more than 90%, 10 cases (17.9%) reduced between 50%~90%, 7 cases (12.5%) between 30%~50%, 6 cases (10.7%) decreased below 30%; Drop attacks of 47 cases (83.9%) patients disappeared. Postoperative complications occurred in 13 cases(23.2%), and most of them recovered well. 5 cases(8.9%) had long-term sensory disassociation, no serious complications and death. The percentage of patients reporting improvement in quality of life was 67.9%. ConclusionsFor patients with intractable epilepsy who can not undergo focal resection, Ⅰ phase total corpus callosotomy has a certain effect on reducing seizure frequency, eliminating drop attacks, and improving the quality of life.

    Release date:2017-11-27 02:36 Export PDF Favorites Scan
  • Aetiology of convulsive status epilepticus in adults

    ObjectiveTo investigate the etiology of patients with convulsive status epilepticus (CSE).MethodsBy taking epilepsy, seizure, status epilepticus, and epileptic seizure as keywords, the clinical data of epilepsy patients hospitalized in the First People’s Hospital of Longquanyi District of Chengdu and the People’s Hospital of Leshan from January, 2012 to December, 2017 were retrospectively collected from a retrieval system for electronic patient records. The collected CSE cases were screened by trained epilepsy specialists in strict accordance with inclusion criteria and exclusion criteria. The etiology of CSE, and the pathogenetic distinctions among patients with different ages, sexes, educational levels, places of residence, and histories of epilepsy were analyzed based on medical histories and accessory examinations. The prognostic factors for epilepsy were determined using logistic regression analysis.ResultsIn this study, a total of 852 hospitalized epilepsy cases were retrieved, among which 104 cases were CSE cases aged between 18 and 86, including 75 males and 29 females. There were 13 CSE deaths (12.5%). There were significant differences in the pathogeneses among CSE patients with different ages and histories of epilepsy (χ2=52.396, 18.354; P<0.05). However, no significant difference in CSE pathogeneses was observed among patients with different sexes, educational levels, or places of residence (P>0.05). Drug withdrawal or dose reduction was the leading cause of CSE in patients with a history of epilepsy (n=28, 57.1%), while cerebrovascular diseases (n=19, 34.5%) were common causes among those without a history. Among patients aged over 65, cerebrovascular diseases (n=17, 43.6%) were determined as the major causes of CSE, while for those aged under 65, drug withdrawal or dose reduction was the main pathogeny (n=20, 30.8%). Results obtained from multivariate logistic regression analysis on the prognostic factors for epilepsy showed that the duration of epileptic seizure significantly influenced the prognosis of patients [odds ratio=1.299, 95% confidence interval (1.074, 1.571), P=0.007], while there were no significant correlations between other factors and epilepsy prognosis (P>0.05).ConclusionsCerebrovascular diseases are the leading causes of geriatric CSE. Irregular medication of epilepsy patients is a prominent avoidable trigger for CSE.

    Release date:2019-04-22 04:14 Export PDF Favorites Scan
  • Effects of Tianjiang Niuhuang powder on the epileptic model of pilocarpine rats

    ObjectiveTo observe the effects of Tianjiang Niuhuang Powder on cognition, seizure and hippocampal formation in epileptic model of pilocarpine rats.MethodsFouty SD rats were selected in this study. They were randomly divided into four groups (each group n=10), including a blank control group (group A) and three pilocarpine epilepsy model groups. The model groups were divided into Tianjiang Niuhuang Powder treatment Group (group B), Sodium valproate (group C) and model control group (group D) according to the different processing methods. The seizures number of discharges in the EEG monitor, cognitive ability were observed on the 7th, 14th and 21st day, The pathological sections of the brain and the neuronal damage in the hippocampal CA1 area were observed after the rats were sacrificed.ResultsThere was no significant difference in the number of spontaneous episodes, duration, and average number of discharges per minute between group B and group C (P>0.05). Compared with groups B and C, group D increased the number of episodes and increased duration. The number of discharges increased, the difference was statistically significant (P<0.05). Group A had no seizures. There were no significant differences in cognitive ability between groups A, B and C (P>0.05). Compared with group A, B and C, group D had poor cognitive ability (P<0.05). The number of surviving cells in the hippocampus CA1 region was significantly improved compared with the D group (P<0.05). Compared with the A group, the viable cells in the hippocampal CA1 region of the three experimental groups were significantly lower (P<0.05).ConclusionsTianjiang Niuhuang Powder can reduce seizures, improve cognition and effectively alleviate neuronal damage in hippocampal CA1 neurons in rats with epilepsy.

    Release date:2019-05-21 08:51 Export PDF Favorites Scan
  • Preliminary investigation on inducing factors of epileptic seizures

    ObjectiveTo explore and clarify the relationship between epileptic seizure and inducing factors. Avoid inducing factors and reduce epileptic seizure, so as to improve the quality of life in patients with epilepsy.MethodsClinical data of 604 patients diagnosed with epilepsy in Xijing Hospital of Air Force Military Medical University from January 2018 to January 2019 were collected. The clinical data of patients with epilepsy were followed up 6 months.ResultsAmong the 604 patients, 318 (52.6%) were seizure-free in the last 6 months, 286 (47.4%) had seizures. 169 (59.1%) had seizures with at least one inducing factor. Common inducing factors: 123 cases of sleep disorder (72.8%), 114 cases of emotion changes (67.5%), 87 cases of irregular medication (51.5%), 97 cases of diet related (57.4%), 33 cases of menstruation and pregnancy (19.5%), etc. Using the χ2 test, seizures with age, gender differences had no statistical significance (P > 0.05), but seizure type was statistically different between inducing factors. In generalized seizures, tonic-clonic seizures associated with sleep deprivation (χ2= 0.189), absence seizures and anger (χ2= 0.237), pressure (χ2= 0.203), irregular life (χ2= 0.214). In the focal seizures, focal motor seizures was correlated with coffee consumption (χ2=0.145), focal sensory seizures with cold (χ2=0.235), electronic equipment use (χ2 =0.153), satiety (χ2 =0.257). Complex partial seizures was correlated with anger (χ2 =0.229), stress (χ2 =0.187), and cold (χ2 =0.198). The secondarily generalized seizures was correlated with drug missing (χ2 =0.231), sleep deprivation (χ2 =0.158), stress (χ2 =0.161), cold (χ2 =0.263), satiety (χ2 =0.182). Among the inducing factors, sleep deprivation was correlated with anger (χ2 =0.167), fatigue (χ2 =0.283), and stress (χ2 =0.230).ConclusionsEpileptic seizure were usually induced by a variety of factors. Generalized seizures were associated with sleep disorders, emotional changes, stress, irregular life, etc. While focal seizures were associated with stress, emotional changes, sleep disorders, cold, satiety, etc. An analysis of the triggers found that sleep deprivation was associated with anger, fatigue, and stress. Therefore, to clarify the inducing factors of epileptic seizure, avoid the inducing factors as much as possible, reduce the harm caused by seizures, and improve the quality of life of patients.

    Release date:2019-07-15 02:48 Export PDF Favorites Scan
  • A survey of drug safety among parents of epileptic children in Henan Province

    ObjectiveTo investigate the knowledge of drug safety among parents of some children with epilepsy in Henan Province, and to provide a basic advice for drug safety and health education for children with epilepsy.sMethodUsing a questionnaire to parents of epilepsy children from the Children's Hospital in Henan Province and the First Affiliated Hospital of Zhengzhou University in July 2019, a total of 336 questionnaire were conducted by the professionals responsible for after the training, including parents and children basic situation, drug habits and attitudes, medication safety consciousness and antibiotic drug use knowledge.Results320 questionnaire were collected, 314 of which were valid questionnaires, with an effective rate of 98.1%. 66 (21%) of parents chose juice or milk for oral administration, and 87 (27.7%) of parents chose sugar water. 104 (33.1%) of the parents chose to stop the medication immediately after the child's condition improved. 126 (40.1%) of parents believe that combination of two or more antibiotics is more effective, 178 (56.7%) of parents will give their children antibiotics when they have a cold or fever, and more than 254 (80%) of parents are not aware of adverse reactions to antibiotics.ConclusionIn the investigation, the parents of children with epilepsy in Henan Province still have insufficient knowledge of safe drug use, and there are many non-standard drug use behaviors. Local medical professionals for epilepsy should be strengthened to guide and monitor the children and their parents.

    Release date:2020-05-19 01:07 Export PDF Favorites Scan
  • An exploration of the epileptic patients management mode through mobile phone APP

    In order to improve the epilepsy management and treatment of Hebei province, improve the life quality of epilepsy patients. Hebei Association Against Epilepsy start a multicenter-clinical trial about the diagnosis, medicine treatment and effect of epilepsy through mobile phone APP. The data collected by health management APP shows that the diagnosis rate of epilepsy syndrome has enhanced from 21% to 39% within six months; also 80.4% of patients have got seizure-free within the first month of treatment. Therefore, the diagnosis and treatment of epilepsy in Hebei province has been improved. However, only 46% of adult patients have been hospitalized within the first 2 years of seizure onset. Therefore, patients need further education about epilepsy in the future. In this trial, the daily management of patients by doctors has come true through the use of mobile phone APP. Through the mobile phone APP, doctors achieved the real-time supervision of disease progress and adjustment of the treatment. This trial provide evidence for future treatment and daily management of epilepsy patients.

    Release date:2021-04-25 09:50 Export PDF Favorites Scan
  • A Meta-analysis of effectiveness and safety of steroids combined with antiepileptic drugs in the treatment of children with epileptic electrical status during sleep

    ObjectiveTo systematically evaluate the efficacy of steroids combined with antiepileptic drugs compared with alone antiepileptic drugs in the treatment of children with epileptic electrical status during sleep to provide evidence-based medical basis for its treatment.MethodsElectronic searches were maded in PubMed, Embase database, Cochrane Library, CNKI, Wanfang and the Chinese biomedical literature database for the literature about steroids combined with antiepileptic drugs compared with alone antiepileptic drugs in the treatment, and retrieval time is from January 1990 to October 2020. Two evaluators independently screened literature, extracted data, evaluated literature quality and risk of bias and checked each other. Meta analysis was performed by stata16.0 software.ResultsA total of 679 children with ESES were included in 10 studies, including 9 randomized controlled trials and 1 retrospective cohort study. Meta analysis results showed that there were statistically significant differences in clinical improvement rate [RR=1.31, 95%CI (1.21, 1.42), P<0.01], electroencephalogram discharge improvement rate [RR=1.35, 95%CI (1.25, 1.46), P<0.01] and cognitive intelligence score [SMD=1.19, 95%CI (0.80, 1.57), P<0.01] between steroids combined with antiepileptic drugs group and alone antiepileptic drugs group after 6 months follow-up. The incidence of adverse reactions in steroids combined with antiepileptic drugs group was higher than that in alone antiepileptic drugs group, and the difference was statistically significant [RR=4.13, 95%CI (1.06, 16.13), P<0.01]. All adverse reactions improved or disappeared after drug withdrawal.ConclusionCompared with alone antiepileptic drugs, steroids combined with antiepileptic drugs group has advantages in controlling epileptic seizures, improving electroencephalogram abnormalities and improving cognitive ability, and it is relatively safe.

    Release date:2021-06-24 01:24 Export PDF Favorites Scan
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