Epilepsy is a severe,relapsing,and multifactorial neurological disorder.Studies regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of epilepsy.The ...Epilepsy is a severe,relapsing,and multifactorial neurological disorder.Studies regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of epilepsy.The pathogenesis of epilepsy is complex and involves alterations in variables such as gene expression,protein expression,ion channel activity,energy metabolites,and gut microbiota composition.Satisfactory results are lacking for conventional treatments for epilepsy.Surgical resection of lesions,drug therapy,and non-drug interventions are mainly used in clinical practice to treat pain associated with epilepsy.Non-pharmacological treatments,such as a ketogenic diet,gene therapy for nerve regeneration,and neural regulation,are currently areas of research focus.This review provides a comprehensive overview of the pathogenesis,diagnostic methods,and treatments of epilepsy.It also elaborates on the theoretical basis,treatment modes,and effects of invasive nerve stimulation in neurotherapy,including percutaneous vagus nerve stimulation,deep brain electrical stimulation,repetitive nerve electrical stimulation,in addition to non-invasive transcranial magnetic stimulation and transcranial direct current stimulation.Numerous studies have shown that electromagnetic stimulation-mediated neuromodulation therapy can markedly improve neurological function and reduce the frequency of epileptic seizures.Additionally,many new technologies for the diagnosis and treatment of epilepsy are being explored.However,current research is mainly focused on analyzing patients’clinical manifestations and exploring relevant diagnostic and treatment methods to study the pathogenesis at a molecular level,which has led to a lack of consensus regarding the mechanisms related to the disease.展开更多
Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception eme...Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception emerged that for people<18 years of age drugs,including antiseizure medications(ASMs),need separate proof of efficacy and safety,overall called"pediatric drug development".For ASMs,this has changed to some degree.Authorities now accept that ASMs are effective in<18 years as well,but they still require"extrapolation of efficacy,"as if minors were another species.As a result,some of the pediatric clinical epilepsy research over the past decades was unnecessary.Even more importantly,this has hampered research on meaningful research goals.We do not need to confirm that ASMs work before as they do after the 18th birthday.Instead,we need to learn how to prevent brain damage in young patients by preventing seizures and optimize ASMs’uses.Herein we discuss how to proceed in this endeavor.展开更多
Background: Drug-resistant epilepsy can be defined as the existence of seizures within 6 months, despite adequate therapy regimens with one or more antiepileptic drugs. Epilepsy surgery has been the standard therapy t...Background: Drug-resistant epilepsy can be defined as the existence of seizures within 6 months, despite adequate therapy regimens with one or more antiepileptic drugs. Epilepsy surgery has been the standard therapy to help those patients who suffer from drug-resistant epilepsy. The goal of this surgery is to halt or reduce the intensity of seizures. This literature review aims to provide an overview of existing surgical procedures for the treatment of drug-resistant epilepsy and the degree of seizure control they provide based on available literature. Methods: Data were collected from medical journal databases, aggregators, and individual publications. The most used databases were PubMed, Medline and NCBI. Some of the keywords used to search these databases include: “drug resistant epilepsy”, “seizure control”, and “neurosurgery”. Results: Epileptic surgery is divided into resective and non-resective procedures. Studies have shown that a full resection of the epileptogenic brain area increases the probability of seizure eradication, however, the risks of postoperative impairments grow as the resection area is extended. On the other hand, patients who are unsuitable for seizure focus removal by resective surgery, such as those with multifocal seizures or overlapping epileptogenic zone with a functional cortex, may benefit from non-resective surgical options such as Vagus Nerve Stimulation and Responsive Neurostimulation. Conclusion: This literature review discusses the comprehensive treatment of epilepsy, especially the surgical treatment of drug-resistant epilepsy. The reviewed studies have shown that epilepsy surgery has promising outcomes in achieving seizure freedom/reducing seizure frequency with minimal adverse effects when performed correctly with the appropriate choice of surgical candidates.展开更多
Epilepsy is a complex neurologic condition which affects over 50 million people worldwide.Pharmacotherapy,primarily involving the use of anti-seizure drugs(ASDs),is an essential part of controlling seizures.However,ne...Epilepsy is a complex neurologic condition which affects over 50 million people worldwide.Pharmacotherapy,primarily involving the use of anti-seizure drugs(ASDs),is an essential part of controlling seizures.However,nearly 30%of patients develop drug-resistant epilepsy,clinically defined as the persistence of seizure following trials of two ASDs(Kwan et al.,2010).Although several hypotheses have been proposed to explain this phenomenon,the mechanism of drug-resistant epilepsy still remains unclear.展开更多
One hundred patients with focal epilepsy were recruited for the present study and their seizures controlled with antiepileptic drugs. The patients then orally received a capsule of tall gastrodis tuber powder, a tradi...One hundred patients with focal epilepsy were recruited for the present study and their seizures controlled with antiepileptic drugs. The patients then orally received a capsule of tall gastrodis tuber powder, a traditional Chinese drug, and underwent single photon emission computed tomography, long-term electroencephalogram, and CT/MRI. Blood drug levels were monitored throughout the study. Before treatment with tall gastrodis tuber, 35 of the 100 cases had abnormal CT/MRI scans; 79 cases had abnormal single photon emission computed tomography images; 86 cases had abnormal electroencephalogram; and a total of 146 abnormal perfusion foci were observed across the 100 subjects. After treatment, the number of patients with normal single photon emission computed tomography images increased by 12; normal electroencephalogram was observed in an additional 27 cases and the number of patients with epileptiform discharge decreased by 29 (34% of 86); the total number of abnormal perfusion foci decreased by 52 (36%) and changes in abnormal loci were visible in 65 patients. These changes indicate that the administration of tall gastrodis tuber in combination with antiepileptic drugs repairs abnormal perfusion foci in patients with focal epilepsy Our results demonstrate that traditional Chinese drugs can repair abnormal perfusion foci and, as such, are a promising new pathway in the treatment of focal epilepsy.展开更多
BACKGROUND: Scholars have investigated the differences in drug metabolism and pharmacodynamics between valproate and its sustained-release tablets only from the angle of pharmaceutical sciences or clinical practice. ...BACKGROUND: Scholars have investigated the differences in drug metabolism and pharmacodynamics between valproate and its sustained-release tablets only from the angle of pharmaceutical sciences or clinical practice. Whether the fact that differences in drug efficacy and time-effect of different doses of valproate and different types of sustained-release valproate tablets at the same concentration can be quantitatively reflected by determining the changes in convulsive threshold pre- and post-administration in rat models of determining the convulsive threshold developed by direct cortical electrical stimulation remains unclear. OBJECTIVE: This study aimed to compare the drug efficacy and time-effect among magnesium valproate, sustained-release magnesium valproate tablet and depakine chrono in the treatment of epilepsy by determining the convulsive threshold of rat models created by direct cortical electrical stimulation, and human serum drug concentration before and after administration. DESIGN: A controlled observational experiment. SETTING: Research Institute of Epilepsy, Shanxi Medical University. MATERIALS: Adult health male SD rats of clean grade, weighing 200 - 220 g, provided by the Laboratory Animal Center of Shanxi Medical University. The protocol was carried out in accordance with requests from Animal Ethics Committees for guidance. Magnesium valproate (Lot No. 041004) and sustained-release magnesium valproate tablet (Lot No. 050501) were produced in Hunan Xiangzhong Pharmaceutical Co., Ltd. METHODS: This study was carried out in the Laboratory for Epilepsy, Shanxi Medical University between June and August 2005. (1)All the SD rats were created into models for determining cortical convulsive threshold. They were randomly divided into 4 groups with 20 rats in each: magnesium valproate tablet group, sustained-release magnesium valproate tablet group, depakine chrono group and control group. After being modeled, the rats in the first 3 groups were intragastrically administrated with magnesium valproate, sustained-release magnesium valproate tablet and depakine chrono, respectively, while the control group were intragastrically administrated with the same volume of normal saline. (2)Convulsive threshold of each fasting rat was determined 0.5 hour before, and 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14 and 24 hours after single administration, separately. (3) Convulsive threshold was determined repeatedly 2 weeks after single administration. Each rat was administrated two times daily successively. Convulsive threshold was determined 0.5 hour before, and 0.5, 2.5, 7 and 12 hours after administration, separately. (4)Hepatic and renal tissues were harvested for pathological examination after 1 month of administration. (5)Nine healthy voluntary medical stuffs were recruited in this study. Written informed consents of experiment were obtained each involved subject. The study was given an approval by the Ethics Committee of Shanxi Medical University. According to the scheme, the 9 volunteers were randomly assigned into 3 groups, in which, volunteers were asked to take magnesium valproate 500 g, sustained-release magnesium valproate tablet 500 g and depakine chrono 500 g, respectively, in the morning under the condition of fasting. Serum drug concentration of each drug was determined by fluorescence polarization immunoassay at different time points. MAIN OUTCOME MEASURES: (2) Rat convulsive threshold after single and repeated administrations. (2)Hepatic and renal pathological examination results. (3) Serum drug concentration in vivo. RESULTS:(4)Rat convulsive threshold after single and repeated administrations: Drug efficacy in the magnesium valproate tablet group reached to a peak level 1 to 2 hours after single administration, and was obviously higher than that in the other groups 1 hour after administration (P 〈 0.05). Drug efficacy in the sustained-release magnesium valproate tablet group and depakine chrono group both reached to a peak level 7 hours after administration, and was significantly higher than that in the control group (P 〈 0.05). After repeated administrations, the average peak valley deviation of the convulsive threshold in the magnesium valproate tablet group was 120- 150 μ A, which was 2 and 2.5 times as that in the sustained-release magnesium valproate tablet group and depakine chrono group, respectively. After repeated administrations for 10 times, convulsive threshold was increased by 440 μ A in the sustained-release magnesium valproate tablet group, and by 230 μ A in the depakine chrono group in comparison with before administration. (2) Hepatic and renal pathological examination results: No obvious differences in hepatic and renal impairment were found among the 4 groups after I month of administration successively. (3) Serum drug concentration in vivo: Serum-drug concentration of magnesium valproate was increased fast and reached to a peak level 0.5 - 2 hours after administration, remained at a relatively stable level 2 - 4 hours after administration, and then was slowly decreased. The drug efficacy of sustained-release magnesium valproate tablet and depakine chrono was slowly released 1 - 6 hours after administration, reached to a peak level at about 7 hours, and could last for about 16 hours. CONCLUSION: Magnesium valproate has a rapid onset and offset of action. Sustained-release magnesium valproate tablet has a slow onset but long duration of drug efficacy. Depakine chrono can be easier to be absorbed than sustained-release magnesium valproate tablet, but its long-term effect on improving the convulsive threshold is inferior to sustained-release magnesium valproate tablet.展开更多
Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specia...Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specialists. It is therefore important to know the level of knowledge about epilepsy among GPs in order to improve their skills. Objectives: To assess the level of knowledge about the management of anti-epileptic drug treatment among GPs in Brazzaville;to investigate the relationship between demographic factors and GPs’ knowledge. Methods: This was a cross-sectional analytical study. It was conducted from 20 July to 1 September 2021. It focused on GPs working in public hospitals and private care centers in Brazzaville. Information on treatment aspects was collected through a standardized 11-item questionnaire. Results: Among the 137 participants, there were 84 (61.3%) men and 53 (38.7%) women. Of these participants, 36 (26.3%) were trained in Congo versus 101 (73.7%) in other countries. Only 21 (15.3%) GPs had good knowledge about the management of anti-epileptic drug treatment. The overall average knowledge score among GPs was low (31.4%). No significant associations were found between low and good levels of knowledge and gender (OR = 1.03;95% CI = 0.40 - 2.68;p = 1.000), age groups (OR 0.05), training country (OR = 0.62;95% CI = 0.19 - 1.98;p = 0.591), practice hospital (OR = 0.40;95% CI = 0.05 - 3.20;p = 0.695) and duration of professional experience (OR 0.05). Conclusion: The study population has insufficient knowledge about the management of anti-epileptic drug treatment. Demographic factors have no impact on GPs’ knowledge. Epilepsy education programs are needed to improve GPs’ knowledge and skills.展开更多
To the Editor:Recent studies have characterized drugresistant epilepsy(DRE)as essentially a neural network disease.[1]Detection and disconnection of this pathological epileptic connectome or network can greatly improv...To the Editor:Recent studies have characterized drugresistant epilepsy(DRE)as essentially a neural network disease.[1]Detection and disconnection of this pathological epileptic connectome or network can greatly improve seizure outcomes.Our team also proposes the development of the newly emerging branch of epileptic networks neurosurgery(ENN).Responsive neurostimulation(RNS)is an ENN-oriented emerging treatment option without the resection of the seizure-onset zone or epileptic focus and aims to control the seizure or other epileptic manifestations by modulating or disrupting the network’s key nodes(epileptic hubs)in a self-responsive way.展开更多
基金supported by the National Natural Science Foundation of China,No.32130060(to XG).
文摘Epilepsy is a severe,relapsing,and multifactorial neurological disorder.Studies regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of epilepsy.The pathogenesis of epilepsy is complex and involves alterations in variables such as gene expression,protein expression,ion channel activity,energy metabolites,and gut microbiota composition.Satisfactory results are lacking for conventional treatments for epilepsy.Surgical resection of lesions,drug therapy,and non-drug interventions are mainly used in clinical practice to treat pain associated with epilepsy.Non-pharmacological treatments,such as a ketogenic diet,gene therapy for nerve regeneration,and neural regulation,are currently areas of research focus.This review provides a comprehensive overview of the pathogenesis,diagnostic methods,and treatments of epilepsy.It also elaborates on the theoretical basis,treatment modes,and effects of invasive nerve stimulation in neurotherapy,including percutaneous vagus nerve stimulation,deep brain electrical stimulation,repetitive nerve electrical stimulation,in addition to non-invasive transcranial magnetic stimulation and transcranial direct current stimulation.Numerous studies have shown that electromagnetic stimulation-mediated neuromodulation therapy can markedly improve neurological function and reduce the frequency of epileptic seizures.Additionally,many new technologies for the diagnosis and treatment of epilepsy are being explored.However,current research is mainly focused on analyzing patients’clinical manifestations and exploring relevant diagnostic and treatment methods to study the pathogenesis at a molecular level,which has led to a lack of consensus regarding the mechanisms related to the disease.
文摘Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception emerged that for people<18 years of age drugs,including antiseizure medications(ASMs),need separate proof of efficacy and safety,overall called"pediatric drug development".For ASMs,this has changed to some degree.Authorities now accept that ASMs are effective in<18 years as well,but they still require"extrapolation of efficacy,"as if minors were another species.As a result,some of the pediatric clinical epilepsy research over the past decades was unnecessary.Even more importantly,this has hampered research on meaningful research goals.We do not need to confirm that ASMs work before as they do after the 18th birthday.Instead,we need to learn how to prevent brain damage in young patients by preventing seizures and optimize ASMs’uses.Herein we discuss how to proceed in this endeavor.
文摘Background: Drug-resistant epilepsy can be defined as the existence of seizures within 6 months, despite adequate therapy regimens with one or more antiepileptic drugs. Epilepsy surgery has been the standard therapy to help those patients who suffer from drug-resistant epilepsy. The goal of this surgery is to halt or reduce the intensity of seizures. This literature review aims to provide an overview of existing surgical procedures for the treatment of drug-resistant epilepsy and the degree of seizure control they provide based on available literature. Methods: Data were collected from medical journal databases, aggregators, and individual publications. The most used databases were PubMed, Medline and NCBI. Some of the keywords used to search these databases include: “drug resistant epilepsy”, “seizure control”, and “neurosurgery”. Results: Epileptic surgery is divided into resective and non-resective procedures. Studies have shown that a full resection of the epileptogenic brain area increases the probability of seizure eradication, however, the risks of postoperative impairments grow as the resection area is extended. On the other hand, patients who are unsuitable for seizure focus removal by resective surgery, such as those with multifocal seizures or overlapping epileptogenic zone with a functional cortex, may benefit from non-resective surgical options such as Vagus Nerve Stimulation and Responsive Neurostimulation. Conclusion: This literature review discusses the comprehensive treatment of epilepsy, especially the surgical treatment of drug-resistant epilepsy. The reviewed studies have shown that epilepsy surgery has promising outcomes in achieving seizure freedom/reducing seizure frequency with minimal adverse effects when performed correctly with the appropriate choice of surgical candidates.
基金The present work is supported in part by the National Institute of Neurological Disorders and Stroke/National Institutes of Health grants R01NS095825(to CG).
文摘Epilepsy is a complex neurologic condition which affects over 50 million people worldwide.Pharmacotherapy,primarily involving the use of anti-seizure drugs(ASDs),is an essential part of controlling seizures.However,nearly 30%of patients develop drug-resistant epilepsy,clinically defined as the persistence of seizure following trials of two ASDs(Kwan et al.,2010).Although several hypotheses have been proposed to explain this phenomenon,the mechanism of drug-resistant epilepsy still remains unclear.
基金funded by the Key Project of Gansu Province, No.2GS054-A43-014-19
文摘One hundred patients with focal epilepsy were recruited for the present study and their seizures controlled with antiepileptic drugs. The patients then orally received a capsule of tall gastrodis tuber powder, a traditional Chinese drug, and underwent single photon emission computed tomography, long-term electroencephalogram, and CT/MRI. Blood drug levels were monitored throughout the study. Before treatment with tall gastrodis tuber, 35 of the 100 cases had abnormal CT/MRI scans; 79 cases had abnormal single photon emission computed tomography images; 86 cases had abnormal electroencephalogram; and a total of 146 abnormal perfusion foci were observed across the 100 subjects. After treatment, the number of patients with normal single photon emission computed tomography images increased by 12; normal electroencephalogram was observed in an additional 27 cases and the number of patients with epileptiform discharge decreased by 29 (34% of 86); the total number of abnormal perfusion foci decreased by 52 (36%) and changes in abnormal loci were visible in 65 patients. These changes indicate that the administration of tall gastrodis tuber in combination with antiepileptic drugs repairs abnormal perfusion foci in patients with focal epilepsy Our results demonstrate that traditional Chinese drugs can repair abnormal perfusion foci and, as such, are a promising new pathway in the treatment of focal epilepsy.
文摘BACKGROUND: Scholars have investigated the differences in drug metabolism and pharmacodynamics between valproate and its sustained-release tablets only from the angle of pharmaceutical sciences or clinical practice. Whether the fact that differences in drug efficacy and time-effect of different doses of valproate and different types of sustained-release valproate tablets at the same concentration can be quantitatively reflected by determining the changes in convulsive threshold pre- and post-administration in rat models of determining the convulsive threshold developed by direct cortical electrical stimulation remains unclear. OBJECTIVE: This study aimed to compare the drug efficacy and time-effect among magnesium valproate, sustained-release magnesium valproate tablet and depakine chrono in the treatment of epilepsy by determining the convulsive threshold of rat models created by direct cortical electrical stimulation, and human serum drug concentration before and after administration. DESIGN: A controlled observational experiment. SETTING: Research Institute of Epilepsy, Shanxi Medical University. MATERIALS: Adult health male SD rats of clean grade, weighing 200 - 220 g, provided by the Laboratory Animal Center of Shanxi Medical University. The protocol was carried out in accordance with requests from Animal Ethics Committees for guidance. Magnesium valproate (Lot No. 041004) and sustained-release magnesium valproate tablet (Lot No. 050501) were produced in Hunan Xiangzhong Pharmaceutical Co., Ltd. METHODS: This study was carried out in the Laboratory for Epilepsy, Shanxi Medical University between June and August 2005. (1)All the SD rats were created into models for determining cortical convulsive threshold. They were randomly divided into 4 groups with 20 rats in each: magnesium valproate tablet group, sustained-release magnesium valproate tablet group, depakine chrono group and control group. After being modeled, the rats in the first 3 groups were intragastrically administrated with magnesium valproate, sustained-release magnesium valproate tablet and depakine chrono, respectively, while the control group were intragastrically administrated with the same volume of normal saline. (2)Convulsive threshold of each fasting rat was determined 0.5 hour before, and 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14 and 24 hours after single administration, separately. (3) Convulsive threshold was determined repeatedly 2 weeks after single administration. Each rat was administrated two times daily successively. Convulsive threshold was determined 0.5 hour before, and 0.5, 2.5, 7 and 12 hours after administration, separately. (4)Hepatic and renal tissues were harvested for pathological examination after 1 month of administration. (5)Nine healthy voluntary medical stuffs were recruited in this study. Written informed consents of experiment were obtained each involved subject. The study was given an approval by the Ethics Committee of Shanxi Medical University. According to the scheme, the 9 volunteers were randomly assigned into 3 groups, in which, volunteers were asked to take magnesium valproate 500 g, sustained-release magnesium valproate tablet 500 g and depakine chrono 500 g, respectively, in the morning under the condition of fasting. Serum drug concentration of each drug was determined by fluorescence polarization immunoassay at different time points. MAIN OUTCOME MEASURES: (2) Rat convulsive threshold after single and repeated administrations. (2)Hepatic and renal pathological examination results. (3) Serum drug concentration in vivo. RESULTS:(4)Rat convulsive threshold after single and repeated administrations: Drug efficacy in the magnesium valproate tablet group reached to a peak level 1 to 2 hours after single administration, and was obviously higher than that in the other groups 1 hour after administration (P 〈 0.05). Drug efficacy in the sustained-release magnesium valproate tablet group and depakine chrono group both reached to a peak level 7 hours after administration, and was significantly higher than that in the control group (P 〈 0.05). After repeated administrations, the average peak valley deviation of the convulsive threshold in the magnesium valproate tablet group was 120- 150 μ A, which was 2 and 2.5 times as that in the sustained-release magnesium valproate tablet group and depakine chrono group, respectively. After repeated administrations for 10 times, convulsive threshold was increased by 440 μ A in the sustained-release magnesium valproate tablet group, and by 230 μ A in the depakine chrono group in comparison with before administration. (2) Hepatic and renal pathological examination results: No obvious differences in hepatic and renal impairment were found among the 4 groups after I month of administration successively. (3) Serum drug concentration in vivo: Serum-drug concentration of magnesium valproate was increased fast and reached to a peak level 0.5 - 2 hours after administration, remained at a relatively stable level 2 - 4 hours after administration, and then was slowly decreased. The drug efficacy of sustained-release magnesium valproate tablet and depakine chrono was slowly released 1 - 6 hours after administration, reached to a peak level at about 7 hours, and could last for about 16 hours. CONCLUSION: Magnesium valproate has a rapid onset and offset of action. Sustained-release magnesium valproate tablet has a slow onset but long duration of drug efficacy. Depakine chrono can be easier to be absorbed than sustained-release magnesium valproate tablet, but its long-term effect on improving the convulsive threshold is inferior to sustained-release magnesium valproate tablet.
文摘Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specialists. It is therefore important to know the level of knowledge about epilepsy among GPs in order to improve their skills. Objectives: To assess the level of knowledge about the management of anti-epileptic drug treatment among GPs in Brazzaville;to investigate the relationship between demographic factors and GPs’ knowledge. Methods: This was a cross-sectional analytical study. It was conducted from 20 July to 1 September 2021. It focused on GPs working in public hospitals and private care centers in Brazzaville. Information on treatment aspects was collected through a standardized 11-item questionnaire. Results: Among the 137 participants, there were 84 (61.3%) men and 53 (38.7%) women. Of these participants, 36 (26.3%) were trained in Congo versus 101 (73.7%) in other countries. Only 21 (15.3%) GPs had good knowledge about the management of anti-epileptic drug treatment. The overall average knowledge score among GPs was low (31.4%). No significant associations were found between low and good levels of knowledge and gender (OR = 1.03;95% CI = 0.40 - 2.68;p = 1.000), age groups (OR 0.05), training country (OR = 0.62;95% CI = 0.19 - 1.98;p = 0.591), practice hospital (OR = 0.40;95% CI = 0.05 - 3.20;p = 0.695) and duration of professional experience (OR 0.05). Conclusion: The study population has insufficient knowledge about the management of anti-epileptic drug treatment. Demographic factors have no impact on GPs’ knowledge. Epilepsy education programs are needed to improve GPs’ knowledge and skills.
基金supported by grants from the National Natural Science Foundation of China(Nos.82030037,81801288,and 81871009)STI2030-Major Projects(No.2021ZD0201801)the Translational and Application Project of Brain-inspired and Network Neuroscience on Brain Disorders,Beijing Municipal Health Commission(No.11000022T000000444685)
文摘To the Editor:Recent studies have characterized drugresistant epilepsy(DRE)as essentially a neural network disease.[1]Detection and disconnection of this pathological epileptic connectome or network can greatly improve seizure outcomes.Our team also proposes the development of the newly emerging branch of epileptic networks neurosurgery(ENN).Responsive neurostimulation(RNS)is an ENN-oriented emerging treatment option without the resection of the seizure-onset zone or epileptic focus and aims to control the seizure or other epileptic manifestations by modulating or disrupting the network’s key nodes(epileptic hubs)in a self-responsive way.