1
|
Furlanis GM, Favaro J, Bresolin N, Grioni D, Baro V, D’Amico A, Sartori S, Denaro L, Landi A. Role of Vagus Nerve Stimulation in Refractory and Super Refractory Status Epilepticus: A Pediatric Case Series. Brain Sci 2023; 13:1589. [PMID: 38002548 PMCID: PMC10669853 DOI: 10.3390/brainsci13111589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 10/31/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Status epilepticus is a life-threatening condition that is defined as refractory (RSE) when the seizure activity continues despite treatment with benzodiazepine and a second appropriate treatment. Super refractory status epilepticus (SRSE) is an RSE that persists or recurs for ≥24 h. Few papers have reported the outcomes of pediatric patients affected by RSE and SRSE and treated with neuromodulation therapies. Vagus nerve stimulation (VNS) is an approved treatment for drug-resistant epilepsy. We present our findings of pediatric patients treated with VNS for RSE/SRSE. METHODS We present a case series of seven consecutive pediatric patients treated with VNS for SRSE since 2012 by a single surgeon in Monza and Padua. A rapid titration was started soon after implantation. We considered electroclinical data before and after VNS implantation and at the last follow-up. RESULTS We achieved the resolution of SRSE in five out of seven patients in a mean time of two weeks. At the last follow-up, these patients had a significant reduction of seizure burden without any relapse of SE. DISCUSSION AND CONCLUSIONS Based on our limited findings, we discuss the potential role of VNS therapy in similar but distinct clinical contexts. For patients with drug-resistant epilepsy and RSE/SRSE, prompt VNS consideration is suggested, offering rapid responses and potentially reducing pharmacological load. Meanwhile, in NORSE/FIRES, we suggest early neuromodulation during the acute phase if standard treatments prove ineffective or not tolerated. This approach may leverage VNS's potential anti-inflammatory effects and neuromodulation, enhancing patient-specific treatments. Expanding case studies and prolonged follow-ups are recommended to strengthen these clinical insights.
Collapse
Affiliation(s)
- Giulia Melinda Furlanis
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Jacopo Favaro
- Neurology and Neurophysiology Unit, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padova, Italy; (J.F.)
| | - Nicola Bresolin
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | | | - Valentina Baro
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Alberto D’Amico
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Stefano Sartori
- Neurology and Neurophysiology Unit, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padova, Italy; (J.F.)
| | - Luca Denaro
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Andrea Landi
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| |
Collapse
|
2
|
Iimura Y, Suzuki H, Mitsuhashi T, Ueda T, Nishioka K, Horikoshi K, Nomura K, Sugano H, Kondo A. Effect of vagus nerve stimulation against generalized seizure and status epilepticus recurrence. Front Neurol 2023; 14:1258854. [PMID: 37780707 PMCID: PMC10540227 DOI: 10.3389/fneur.2023.1258854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/25/2023] [Indexed: 10/03/2023] Open
Abstract
Objective Vagus nerve stimulation (VNS) is a palliative surgery for drug-resistant epilepsy. The two objectives of this study were to (1) determine the seizure type most responsive to VNS and (2) investigate the preventive effect on status epilepticus (SE) recurrence. Methods We retrospectively reviewed 136 patients with drug-resistant epilepsy who underwent VNS implantation. We examined seizure outcomes at 6, 12, and 24 months following implantation of VNS as well as at the last visit to the Juntendo Epilepsy Center. Univariate analysis and multivariate logistic regression models were used to estimate the prognostic factors. Results 125 patients were followed up for at least 1 year after VNS implantation. The percentage of patients with at least a 50% reduction in seizure frequency compared with prior to VNS implantation increased over time at 6, 12, and 24 months after VNS implantation: 28, 41, and 52%, respectively. Regarding overall seizure outcomes, 70 (56%) patients responded to VNS. Of the 40 patients with a history of SE prior to VNS implantation, 27 (67%) showed no recurrence of SE. The duration of epilepsy, history of SE prior to VNS implantation and seizure type were correlated with seizure outcomes after VNS implantation in univariate analysis (p = 0.05, p < 0.01, and p = 0.03, respectively). In multivariate logistic regression analysis, generalized seizure was associated with VNS response [odds ratio (OR): 4.18, 95% CI: 1.13-15.5, p = 0.03]. A history of SE prior to VNS implantation was associated with VNS non-responders [(OR): 0.221, 95% CI: 0.097-0.503, p < 0.01]. The duration of epilepsy, focal to bilateral tonic-clonic seizure and epileptic spasms were not significantly associated with VNS responders (p = 0.07, p = 0.71, and p = 0.11, respectively). Conclusion Following 125 patients with drug-resistant epilepsy for an average of 69 months, 56% showed at least 50% reduction in seizure frequency after VNS implantation. This study suggests that generalized seizure is the most responsive to VNS, and that VNS may reduce the risk of recurrence of SE. VNS was shown to be effective against generalized seizure and also may potentially influence the risk of further events of SE, two marker of disease treatment that can lead to improved quality of life.
Collapse
Affiliation(s)
- Yasushi Iimura
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Hiroharu Suzuki
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Takumi Mitsuhashi
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Tetsuya Ueda
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Kazuki Nishioka
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Kou Horikoshi
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Kazuki Nomura
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| | - Hidenori Sugano
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
- Sugano Neurosurgery Clinic, Tokyo, Japan
| | - Akihide Kondo
- Department of Neurosurgery, Juntendo University, Tokyo, Japan
- Epilepsy Center, Juntendo University Hospital, Tokyo, Japan
| |
Collapse
|
3
|
Pinto LF, Oliveira JPSD, Midon AM. Status epilepticus: review on diagnosis, monitoring and treatment. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:193-203. [PMID: 35976303 PMCID: PMC9491413 DOI: 10.1590/0004-282x-anp-2022-s113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/29/2022] [Indexed: 06/15/2023]
Abstract
Status epilepticus (SE) is a frequent neurological emergency associated with high morbidity and mortality. According to the new ILAE 2015 definition, SE results either from the failure of the mechanisms responsible for seizure termination or initiation, leading to abnormally prolonged seizures. The definition has different time points for convulsive, focal and absence SE. Time is brain. There are changes in synaptic receptors leading to a more proconvulsant state and increased risk of brain lesion and sequelae with long duration. Management of SE must include three pillars: stop seizures, stabilize patients to avoid secondary lesions and treat underlying causes. Convulsive SE is defined after 5 minutes and is a major emergency. Benzodiazepines are the initial treatment, and should be given fast and an adequate dose. Phenytoin/fosphenytoin, levetiracetam and valproic acid are evidence choices for second line treatment. If SE persists, anesthetic drugs are probably the best option for third line treatment, despite lack of evidence. Midazolam is usually the best initial choice and barbiturates should be considered for refractory cases. Nonconvulsive status epilepticus has a similar initial approach, with benzodiazepines and second line intravenous (IV) agents, but after that, aggressiveness should be balanced considering risk of lesion due to seizures and medical complications caused by aggressive treatment. Usually, the best approach is the use of sequential IV antiepileptic drugs (oral/tube are options if IV options are not available). EEG monitoring is crucial for diagnosis of nonconvulsive SE, after initial control of convulsive SE and treatment control. Institutional protocols are advised to improve care.
Collapse
Affiliation(s)
- Lecio Figueira Pinto
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Departamento de Neurologia, Grupo de Epilepsia, São Paulo SP, Brazil
| | | | - Aston Marques Midon
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Departamento de Neurologia, São Paulo SP, Brazil
| |
Collapse
|
4
|
San-Juan D, Dávila-Rodríguez DO, Jiménez CR, González MS, Carranza SM, Hernández Mendoza JR, Anschel DJ. Neuromodulation techniques for status epilepticus: A review. Brain Stimul 2019; 12:835-844. [PMID: 31053521 DOI: 10.1016/j.brs.2019.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 04/05/2019] [Accepted: 04/14/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Electroconvulsive therapy (ECT), Vagal Nerve Stimulation (VNS), Transcranial Magnetic Stimulation (TMS) and Deep Brain Stimulation (DBS) are neuromodulation therapies that have been used to treat Status Epilepticus (SE). OBJECTIVE Review the literature about the efficacy and safety of neuromodulation therapies in SE in humans. METHODS We searched studies in PubMed, Scopus, Google Scholar and Science Direct (inception to June 2018). Four review authors independently selected the studies, extracted data and assessed the methodological quality of the studies using the recommendations of the Cochrane Handbook for Systematic Reviews of Interventions, PRISMA guidelines, Oxford and GRADE scales, and Murad et al., 2018 methodological quality and synthesis of case series and case reports. RESULTS We analyzed 27 articles (45 patients) with 4 different neuromodulation therapies. In ECT we found 80% rate of disruption of SE and 5% of adverse events was reported. Using iVNS 15/16 (93.7%) patients resolved the SE. All patients who underwent TMS and DBS aborted SE, however, 50% of patients with DBS had severe adverse events. CONCLUSIONS Case series and case reports suggest that neuromodulation therapies can abort SE in 80-100% of patients (Oxford scale and GRADE were level 4 and D) with a wide range of adverse effects, which claims for prospective studies on the relationship be-tween efficacy and safety.
Collapse
Affiliation(s)
- Daniel San-Juan
- Neurophysiology Department, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico City, Mexico.
| | | | - Christian Ramos Jiménez
- Faculty of Medicine, Autonomous University of State of Mexico, Toluca de Lerdo, State of Mexico, Mexico
| | | | | | - Jesús Ricardo Hernández Mendoza
- Faculty of Medicine Mexicali, Autonomous University of Baja California, Dr. Humberto Torres Sangines, Mexicali, Baja California, Mexico
| | - David J Anschel
- Comprehensive Epilepsy Center of Long Island, Port Jefferson, NY, USA
| |
Collapse
|
5
|
Gedela S, Sitwat B, Welch WP, Krafty RT, Sogawa Y. The effect of vagus nerve stimulator in controlling status epilepticus in children. Seizure 2018; 55:66-69. [DOI: 10.1016/j.seizure.2018.01.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 10/05/2017] [Accepted: 01/13/2018] [Indexed: 10/18/2022] Open
|
6
|
Garamendi-Ruiz I, Gómez-Esteban JC. Cardiovascular autonomic effects of vagus nerve stimulation. Clin Auton Res 2017; 29:183-194. [DOI: 10.1007/s10286-017-0477-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 10/09/2017] [Indexed: 12/15/2022]
|
7
|
Rodríguez-Osorio X, López-González FJ, Garamendi Í, Rumià J, Matute A, Prieto-González Á, Carreño M. VNS and pregnancy: A multicentric experience of four cases. Acta Neurol Scand 2017; 136:372-374. [PMID: 28560798 DOI: 10.1111/ane.12780] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2017] [Indexed: 01/04/2023]
Abstract
BACKGROUND Vagus nerve stimulation system (VNS) has been employed worldwide as adjunctive therapy in drug-resistant epileptic patients. Only nine previous pregnancies with six-positive outcomes have been reported in women with epilepsy treated with VNS since 1998. AIMS OF THE STUDY To communicate the experience of pregnancies in women treated with VNS in our country. METHODS Clinical data of four female patients treated with VNS during pregnancy and delivery in five gestations is described. RESULTS Four pregnancy outcomes were positive and one ended in spontaneous abortion, probably more related to the use antiepileptic drugs than VNS itself. Two births were vaginal and the other two with cesarean section. None of the complications during delivery were attributed to VNS. No teratogenicity was documented. CONCLUSIONS Based on our experience VNS constitutes a safe therapy for the treatment of drug-resistant epilepsy in women of childbearing potential and during pregnancy and delivery. Larger series will be useful to confirm this finding.
Collapse
Affiliation(s)
- X. Rodríguez-Osorio
- Neurology Department; Complexo Hospitalario Universitario; Santiago de Compostela Spain
| | - F. J. López-González
- Neurology Department; Complexo Hospitalario Universitario; Santiago de Compostela Spain
| | - Í. Garamendi
- Neurology Department; Hospital Universitario Cruces; Barakaldo Spain
| | - J. Rumià
- Neurosurgery Department; Hospital Clinic; Barcelona Spain
| | - A. Matute
- Neurology Department; Hospital Universitario Cruces; Barakaldo Spain
| | - Á. Prieto-González
- Neurosurgery Department; Complexo Hospitalario Universitario; Santiago de Compostela Spain
| | - M. Carreño
- Neurology Department; Hospital Clinic; Barcelona Spain
| |
Collapse
|
8
|
|
9
|
Alsaadi T, Shakra M, Turkawi L, Hamid J. VNS terminating refractory nonconvulsive SE secondary to anti-NMDA encephalitis: A case report. EPILEPSY & BEHAVIOR CASE REPORTS 2015; 3:39-42. [PMID: 26005636 PMCID: PMC4436507 DOI: 10.1016/j.ebcr.2015.02.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 02/20/2015] [Indexed: 01/17/2023]
Abstract
Anti-NMDA receptor encephalitis (ANRE) has been previously reported as a rare cause of nonconvulsive status epilepticus (NCSE). Vagus nerve stimulation (VNS) is generally considered as a palliative treatment for patients with drug-resistant partial-onset epilepsy. Here, we report a case of refractory NCSE that was terminated after vagus nerve stimulator implantation. To our knowledge, similar cases have not been reported previously.
Collapse
Affiliation(s)
- Taoufik Alsaadi
- Department of Neurology, Sheikh Khalifa Medical City (SKMC), Abu Dhabi, United Arab Emirates
- Corresponding author.
| | - Mustafa Shakra
- Department of Neurology, Sheikh Khalifa Medical City (SKMC), Abu Dhabi, United Arab Emirates
| | - Lamya Turkawi
- Department of Neurology, Sheikh Khalifa Medical City (SKMC), Abu Dhabi, United Arab Emirates
| | - Jassin Hamid
- Department of Medicine, Sheikh Khalifa Medical City (SKMC), Abu Dhabi, United Arab Emirates
| |
Collapse
|
10
|
Fernandez L, Gedela S, Tamber M, Sogawa Y. Vagus nerve stimulation in children less than 3 years with medically intractable epilepsy. Epilepsy Res 2015; 112:37-42. [PMID: 25847337 DOI: 10.1016/j.eplepsyres.2015.02.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 02/04/2015] [Accepted: 02/08/2015] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To describe the characteristics of children less than three years of age with medically intractable epilepsy, who underwent Vagus Nerve Stimulator (VNS) therapy at Children's Hospital of Pittsburgh between 2004 and 2011. METHODS Retrospective chart review. RESULTS Seventeen patients were identified; adequate follow-up was available for 15. Median follow up duration was 4.3 years (1.4-10.2 years). 12/15 (80%) had a known etiology for their epilepsy. All patients had more than 1 seizure per week prior to VNS and a history of status epilepticus was frequent (40%, 6/15). Five patients (33%) reported improved seizure frequency at one year after VNS. A normal MRI was associated with seizure improvement (p=0.007). No patient had status epilepticus after VNS at one-year follow-up. At three years after VNS, four patients had experienced status epilepticus with only one patient experiencing multiple episodes. Complications were seen in 2/15 (13%) patients and in 2/21 (9.5%) procedures. SIGNIFICANCE A normal MRI was associated with seizure improvement at one year in children less than three years of age at the time of VNS implant. The degree of overall seizure reduction was modest, but the frequency of status epilepticus was decreased after VNS implant. VNS was tolerated well in this age group.
Collapse
Affiliation(s)
- Luis Fernandez
- Division of Child Neurology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, United States
| | - Satyanarayana Gedela
- Division of Child Neurology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, United States; University of Pittsburgh, School of Medicine, Department of Pediatrics and Neurology, Pittsburgh, PA, United States
| | - Mandeep Tamber
- University of Pittsburgh, School of Medicine, Department of Neurosurgery, Pittsburgh, PA, United States
| | - Yoshimi Sogawa
- Division of Child Neurology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, United States; University of Pittsburgh, School of Medicine, Department of Pediatrics and Neurology, Pittsburgh, PA, United States.
| |
Collapse
|
11
|
López González FJ, Rodríguez Osorio X, Gil-Nagel Rein A, Carreño Martínez M, Serratosa Fernández J, Villanueva Haba V, Donaire Pedraza AJ, Mercadé Cerdá JM. Drug-resistant epilepsy: definition and treatment alternatives. Neurologia 2014; 30:439-46. [PMID: 24975343 DOI: 10.1016/j.nrl.2014.04.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Accepted: 04/23/2014] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Drug-resistant epilepsy affects 25% of all epileptic patients, and quality of life decreases in these patients due to their seizures. Early detection is crucial in order to establish potential treatment alternatives and determine if the patient is a surgical candidate. DEVELOPMENT PubMed search for articles, recommendations published by major medical societies, and clinical practice guidelines for drug-resistant epilepsy and its medical and surgical treatment options. Evidence and recommendations are classified according to the criteria of the Oxford Centre for Evidence-Based Medicine (2001) and the European Federation of Neurological Societies (2004) for therapeutic actions. CONCLUSIONS Identifying patients with drug-resistant epilepsy is important for optimising drug therapy. Experts recommend rational polytherapy with antiepileptic drugs to find more effective combinations with fewer adverse effects. When adequate seizure control is not achieved, a presurgical evaluation in an epilepsy referral centre is recommended. These evaluations explore how to resect the epileptogenic zone without causing functional deficits in cases in which this is feasible. If resective surgery is not achievable, palliative surgery or neurostimulation systems (including vagus nerve, trigeminal nerve, or deep brain stimulation) may be an option. Other treatment alternatives such as ketogenic diet may also be considered in selected patients.
Collapse
Affiliation(s)
- F J López González
- Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, La Coruña, España.
| | - X Rodríguez Osorio
- Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, La Coruña, España
| | | | | | | | | | | | | |
Collapse
|
12
|
Electroacupuncture at ST36-ST37 and at ear ameliorates hippocampal mossy fiber sprouting in kainic acid-induced epileptic seizure rats. BIOMED RESEARCH INTERNATIONAL 2014; 2014:756019. [PMID: 25045697 PMCID: PMC4090572 DOI: 10.1155/2014/756019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 05/10/2014] [Accepted: 05/29/2014] [Indexed: 02/06/2023]
Abstract
Our previous study showed that mossy fiber sprouting can occur in the hippocampus region in rats 6 wk after kainic acid-induced epileptic seizure, and this mossy fiber sprouting can facilitate epileptogenesis. Transcutaneous auricular vagal nerve stimulation (VNS), which is similar to cervical VNS, can reduce the occurrence of epileptic seizure in intractable epilepsy patients. Greater parasympathetic nerve activity can be caused by 2 Hz electroacupuncture (EA). Therefore, we investigated the effect of 2 Hz EA at ST-36-ST37 and at the ear on mossy fiber sprouting in kainic-treated Sprague-Dawley rats. The results indicated that applying 2 Hz EA at ST36-ST37 and at the ear for 3 d per week over 6 consecutive weeks can ameliorate mossy fiber sprouting in the hippocampus region of rats. These results indicated that applying 2 Hz EA at ST36-ST37 and at the ear might be beneficial for the treatment and prevention of epilepsy in humans.
Collapse
|
13
|
Abstract
Status epilepticus (SE) still results in significant mortality and morbidity. Whereas mortality depends mainly on the age of the patient as well as the cause, morbidity is often due to the myriad of complications that occur during prolonged admission to an intensive care environment. Although SE is a clinical diagnosis in most cases (convulsant), its treatment requires support by continuous electroencephalographic recording to ensure cessation of potential nonconvulsive elements of SE. Treatment has recently changed to incorporate four stages and must be initiated at the earliest possible time.
Collapse
|
14
|
|
15
|
Vagus nerve stimulation for drug-resistant Epilepsia Partialis Continua: Report of four cases. Epilepsy Res 2013; 107:163-71. [DOI: 10.1016/j.eplepsyres.2013.07.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 07/17/2013] [Accepted: 07/26/2013] [Indexed: 11/21/2022]
|