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von Stülpnagel C, van Baalen A, Borggraefe I, Eschermann K, Hartlieb T, Kiwull L, Pringsheim M, Wolff M, Kudernatsch M, Wiegand G, Striano P, Kluger G. Network for Therapy in Rare Epilepsies (NETRE): Lessons From the Past 15 Years. Front Neurol 2021; 11:622510. [PMID: 33519703 PMCID: PMC7840830 DOI: 10.3389/fneur.2020.622510] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/14/2020] [Indexed: 01/14/2023] Open
Abstract
Background: In 2005, Network for Therapy in Rare Epilepsies (NETRE)-was initiated in order to share treatment experiences among clinicians in patients with rare epilepsies. Here we describe the structure of the rapidly growing NETRE and summarize some of the findings of the last 15 years. Methodology/Structure of NETRE: NETRE is organized in distinct groups (currently >270). Starting point is always a patient with a rare epilepsy/ epileptic disorder. This creates a new group, and next, a medical coordinator is appointed. The exchange of experiences is established using a data entry form, which the coordinator sends to colleagues. The primary aim is to exchange experiences (retrospectively, anonymously, MRI results also non-anonymously) of the epilepsy treatment as well as on clinical presentation and comorbidities NETRE is neither financed nor sponsored. Results: Some of the relevant results: (1) first description of FIRES as a new epilepsy syndrome and its further investigation, (2) in SCN2A, the assignment to gain- vs. loss-of-function mutations has a major impact on clinical decisions to use or avoid treatment with sodium channel blockers, (3) the important aspect of avoiding overtreatment in CDKL5 patients, due to loss of effects of anticonvulsants after 12 months, (4) pathognomonic MRI findings in FOXG1 patients, (5) the first description of pathognomonic chewing-induced seizures in SYNGAP1 patients, and the therapeutic effect of statins as anticonvulsant in these patients, (6) the phenomenon of another reflex epilepsy-bathing epilepsy associated with a SYN1 mutation. Of special interest is also a NETRE group following twins with genetic and/or structural epilepsies [including vanishing-twin-syndrome and twin-twin-transfusion syndrome) [= "Early Neuroimpaired Twin Entity" (ENITE)]. Discussion and Perspective: NETRE enables clinicians to quickly exchange information on therapeutic experiences in rare diseases with colleagues at an international level. For both parents and clinicians/scientist this international exchange is both reassuring and helpful. In collaboration with other groups, personalized therapeutic approaches are sought, but the present limitations of currently available therapies are also highlighted. Presently, the PATRE Project (PATient based phenotyping and evaluation of therapy for Rare Epilepsies) is commencing, in which information on therapies will be obtained directly from patients and their caregivers.
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Affiliation(s)
- Celina von Stülpnagel
- Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics, Department of Pediatrics and Epilepsy Center, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
| | - Andreas van Baalen
- Clinic for Child and Adolescent Medicine II, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ingo Borggraefe
- Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics, Department of Pediatrics and Epilepsy Center, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Kirsten Eschermann
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
| | - Till Hartlieb
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
- Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Lorenz Kiwull
- Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics, Department of Pediatrics and Epilepsy Center, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
- Institute of Social Pediatrics and Adolescent Medicine, Ludwig-Maximilian-University, Munich, Germany
| | - Milka Pringsheim
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
- Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Markus Wolff
- Department of Pediatric Neurology, Vivantes Hospital Neukölln, Berlin, Germany
| | - Manfred Kudernatsch
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
- Clinic for Neurosurgery, Schön Klinik Vogtareuth, Vogtareuth, Germany
| | - Gert Wiegand
- Clinic for Child and Adolescent Medicine II, University Hospital Schleswig-Holstein, Kiel, Germany
- Neuropediatrics Section of the Department of Pediatrics, Asklepios Clinic Hamburg Nord-Heidberg, Hamburg, Germany
| | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, Istituto die Ricovero e Cura a Carattere Scientifico Istituto Giannina Gaslini, Genova, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | - Gerhard Kluger
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria
- Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen Klinik Vogtareuth, Vogtareuth, Germany
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Valton L, Benaiteau M, Denuelle M, Rulquin F, Hachon Le Camus C, Hein C, Viguier A, Curot J. Etiological assessment of status epilepticus. Rev Neurol (Paris) 2020; 176:408-426. [PMID: 32331701 DOI: 10.1016/j.neurol.2019.12.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 12/23/2019] [Indexed: 12/30/2022]
Abstract
Status epilepticus (SE) is a potentially serious condition that can affect vital and functional prognosis and requires urgent treatment. Etiology is a determining factor in the patient's functional outcome and in almost half of all cases justifies specific treatment to stop progression. Therefore, identifying and addressing the cause of SE is a key priority in SE management. However, the etiology can be difficult to identify among acute and remote causes, which can also be multiple and interrelated. The most common etiologies are the discontinuation of antiepileptic medication in patients with a prior history of epilepsy, and acute brain aggression in cases of new onset SE (cerebrovascular pathologies are the most common). The list of remaining possible etiologies includes heterogeneous pathological contexts. Refractory SE and especially New-Onset Refractory Status Epilepticus (NORSE) lead to an extension of the etiological assessment in the search for encephalitis of autoimmune or infectious origin in adults and in children, as well as a genetic pathology in children in particular. This is an overview of current knowledge of SE etiologies and a pragmatic approach for carrying out an etiological assessment based on the following steps: - Which etiological orientation is identified according to the field and clinical presentation?; - Which etiologies to look for in an inaugural SE?; - Which first-line assessment should be carried out? The place of the biological, EEG and imaging assessment is discussed; - Which etiologies to look for in case of refractory SE?
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Affiliation(s)
- L Valton
- Explorations Neurophysiologiques, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France; Centre de Recherche Cerveau et Cognition, Université de Toulouse, Université Paul-Sabatier Toulouse, Toulouse, France; CerCo, UMR 5549, Centre National de la Recherche Scientifique, Toulouse Mind and Brain Institute, Toulouse, France.
| | - M Benaiteau
- Unité Cognition, Épilepsie, Mouvements Anormaux, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France
| | - M Denuelle
- Explorations Neurophysiologiques, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France; Centre de Recherche Cerveau et Cognition, Université de Toulouse, Université Paul-Sabatier Toulouse, Toulouse, France; CerCo, UMR 5549, Centre National de la Recherche Scientifique, Toulouse Mind and Brain Institute, Toulouse, France
| | - F Rulquin
- Post-Urgence Neurologique, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France
| | - C Hachon Le Camus
- Neuropédiatrie, Hôpital des Enfants, Purpan, CHU de Toulouse, Toulouse, France
| | - C Hein
- Neurogériatrie, Hôpital Purpan, CHU de Toulouse, Toulouse, France
| | - A Viguier
- Soins Intensifs Neurovasculaires, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France
| | - J Curot
- Explorations Neurophysiologiques, Département de Neurologie, Hôpital Pierre-Paul-Riquet, Purpan, CHU de Toulouse, Toulouse, France; Centre de Recherche Cerveau et Cognition, Université de Toulouse, Université Paul-Sabatier Toulouse, Toulouse, France; CerCo, UMR 5549, Centre National de la Recherche Scientifique, Toulouse Mind and Brain Institute, Toulouse, France
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