Abstract
Epilepsy affects approximately 1% of the population. First-line treatment for epilepsy is the administration of anti-seizure medication, also referred to as antiepileptic drugs (AEDs), although this nomenclature is erroneous as these medications typically do not impact underlying epileptogenic processes; the goal of these medications is to control symptoms. Over 30% of patients are classified as having “medically refractory” epilepsy, i.e., lack of adequate seizure control despite trials of two or three AEDs (Kwan and Brodie, N Engl J Med 342:314–9, 2000). Epilepsy is associated with worse quality of life in children, adolescents, and their families (Cianchetti et al., Seizure 24:93–101, 2015). Patients with epilepsy have a two to three times greater risk of death than the general population, by various causes including sudden unexplained death in epilepsy patients (SUDEP) (Abdel-Mannan et al., Epilepsy Behav 90:99–106, 2019). It is these factors, among others, that have motivated the continued development of AEDs. This chapter will review the history and evolution of AED development, features of specific AEDs with a focus on the newest generation, and examples of AEDs in development.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Abdel-Mannan O, Taylor H, Donner EJ, Sutcliffe AJ (2019) A systematic review of sudden unexpected death in epilepsy (SUDEP) in childhood. Epilepsy Behav 90:99–106
Augustin K, Williams S, Cunninham M et al (2018) Perampanel and decanoic acid show synergistic action against AMPA receptors and seizures. Epilepsia 59:e172–e178
Beatch G, Namdari R, Cadieux J et al (2018) XEN1101, a novel small molecule Kv7.2/7.3 positive allosteric modulator for the treatment of epilepsy, presented at. In: Fourteenth Eilat conference of new antiepileptic drugs and devices (Eilat XIV), Madrid, Spain, May 2018. The Hebrew University of Jerusalem, Jerusalem
Bialer M, Soares-da-Silva P (2012) Pharmacokinetics and drug interactions of eslicarbazepine acetate. Epilepsia 53(6):935–946
Bialer M, White HS (2010) Key factors in the discovery and development of new anti-epileptic drugs. Nat Rev Drug Discov 9(1):68–82
Billakota S, Devinsky O, Marsh E (2019) Cannabinoid therapy in epilepsy. Curr Opin Neurol 32(2):220–226
Biton V, Berkovic SF, Abou-Khalil B et al (2014) Brivaracetam as adjunctive treatment for uncontrolled partial epilepsy in adults: a phase III, double-blind, randomized, placebo-controlled trial. Epilepsia 55(1):57–66
Brodie MJ, Yeun AWC, The 105 Study Group (1997) Lamotrigine substitution study: evidence for synergism with sodium valproate. Epilepsy Res 26(3):423–432
Chiron C, Marchand MC, Tran A et al (2000) Stiripentol in severe myoclonic epilepsy in infancy: a randomized placebo-controlled syndrome-dedicated trial. STICLO study group. Lancet 356:1638–1642
Cianchetti C, Messina P, Pupillo E et al (2015) The perceived burden of epilepsy: impact on the quality of life of children and adolescents and their families. Seizure 24:93–101
Critchley D, Fuseau E, Perdomo C et al (2005) Pharmacokinetic and pharmacodynamic parameters of adjunctive rufinamide in patients with Lennox-Gastaut syndrome [Abstr]. Epilepsia 46(Suppl.7):2.351
Curatolo P, Nabbout R, Lagae L et al (2018) Management of epilepsy associated with tuberous sclerosis complex: updated clinical recommendations. Eur J Paed Neurol 22(5):738–748
De Liso P, Chemaly N, Laschet J et al (2016) Patients with Dravet syndrome in the era of stiripentol: a French cohort cross sectional study. Epilepsy Res 125:42–46
Devinsky O, Cross JH, Laux L et al (2017a) Trial of cannabidiol for drug resistant seizures in Dravet syndrome. N Engl J Med 376:2011–2020
Devinsky O, Segal E, Chez M et al (2017b) Open-label trial of ganaxolone in children with Lennox-Gastaut syndrome. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/392831
Devinsky O, Patel A, Cross JH, Villanueva V et al (2018) Effect of cannabidiol on drop seizures in the Lennox–Gastaut syndrome. N Engl J Med 378:1888–1897
Eddy CM, Rickards HE, Cavanna AE (2012) Behavioral adverse effects of antiepileptic drugs in epilepsy. J Clin Psychopharmacol 32(3):362–375
Fisher J (2011) The effects of stiripentol on GABAA receptors. Epilepsia 52(Suppl. 2):76–78
Franz DN, Belousova E, Sparagana S et al (2016) Long-term use of everolimus in patients with tuberous sclerosis complex: final results from the EXIST-1 study. PLoS One 11(6):e0158476
French JA, Lawson JA, Yapici Z et al (2016) Adjunctive everolimus therapy for treatment-resistant focal-onset seizures associated with tuberous sclerosis (EXIST-3): a phase 3, randomized, double-blind, placebo-controlled study. Lancet 388:2153–2163
Gidal BE, Ferry J, Majid O et al (2013) Concentration-effect relationships with perampanel in patients with pharmacoresistant partial-onset seizures. Epilepsia 54:1490–1497
Gil-Nagel A, Elger C, Ben-Menachem E et al (2013) Efficacy and safety of eslicarbazepine acetate as add-on treatment in patients with focal-onset seizures: integrated analysis of pooled data from double-blind phase III clinical studies. Epilepsia 54(1):98–107
Giraud C, Treluyer JM, Rey E et al (2006) In vitro and in vivo inhibitory effect of stiripentol on clobazam metabolism. Drug Metab Dispos 34(4):608–611
Glauser T, Kluger G, Sachdeo R et al (2008) Rufinamide for generalized seizures associated with Lennox–Gastaut syndrome. Neurology 70(21):1950–1958
Glauser TA, Cnaan A, Shinnar S et al (2010) Ethosuximide, valproic acid, and lamotrigine in childhood absence epilepsy. N Engl J Med 362(9):790–799
Golyala A, Kwan P (2017) Drug development for refractory epilepsy: the past 25 years and beyond. Seizure 44:147–156
Goodman CW, Brett AS (2019) A clinical overview of off-label use of gabapentinoid drugs. JAMA Intern Med 179(5):695–701
Greenwich Biosciences (2018) Epidiolex prescribing information. https://www.epidiolex.com/sites/default/files/EPIDIOLEX_Full_Prescribing_Information.pdf
Griffith JL, Wong M (2018) The mTOR pathway in treatment of epilepsy: a clinical update. Future Neurol 13(2):49–58
Hanada T, Hashizume Y, Tokuhara N et al (2011) Perampanel: a novel, orally active, noncompetitive AMPA-receptor antagonist that reduces seizure activity in rodent models of epilepsy. Epilepsia 52(7):1331–1340
Hawkins NA, Nishi T, Abrahams BS, During MJ, Kearney JA (2018) TAK-935 reduces seizure frequency and severity and prevents premature lethality in Scn1a+/− Dravet mice. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/501989
Johnson JP, Beatch GN, Focken T et al (2018) XEN901, a first-in class subtype selective inhibitor of NAV1.6 voltage gated sodium channels. Presented at fourteenth Eilat conference of new antiepileptic drugs and devices (Eilat XIV), Madrid, Spain, May 2018. The Hebrew University of Jerusalem, Jerusalem
Kaminski RM, Matagne A, Leclerq K et al (2008) SV2A protein is a broad spectrum anticonvulsant target: functional correlation between protein binding and seizure protection in models of both partial and generalized epilepsy. Neuropharmacology 54(4):715–720
Kehne JH, Klein BD, Raeissi S et al (2017) The National Institute of Neurological Disorders and Stroke (NINDS) Epilepsy Therapy Screening Program (ETSP). Neurochem Res 42:1894–1903
Kwan P, Brodie MJ (2000) Early identification of refractory epilepsy. N Engl J Med 342:314–319
Lagae L, Sullivan JE, Cross JH, Devinsky O, Guerrini R et al (2017) ZX008 (fenfluramine) in Dravet syndrome: results of a phase 3, randomized, double-blind, placebo-controlled trial. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/389526
Lanuti M, Talamonti E, Maccarrone M, Chiurchiu V (2015) Activation of GPR55 receptors exacerbate OXDL-induced lipid accumulation and inflammatory responses, while reducing cholesterol efflux from human macrophages. PLoS One 10:e0126839
Levy RH, Loiseau P, Guyot M et al (1984) Stiripentol kinetics in epilepsy: nonlinearity and interactions. Clin Pharmacol Ther 36(5):661–669
Loscher W (2017) Animal models of seizures and epilepsy: past, present, and future role for the discovery of anti-seizure drugs. Neurochem Res 42:1873–1888
Loscher W (2018) Bumetanide and its derivatives. Presented at fourteenth Eilat conference of new antiepileptic drugs and devices (Eilat XIV), Madrid, Spain, May 2018. The Hebrew University of Jerusalem, Jerusalem
Meng T, Sequeira DJ, Van Ess PJ, Pullman WE (2018) Long-term safety experience of Nayzilam™ (USL261; midazolam nasal spray) in subjects with seizure clusters: safety results from the open-label, phase 3 extension of the ARTEMIS-1 study. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/501511
Mulugeta Y, Barrett JS, Nelson R et al (2016) Exposure matching for extrapolation of efficacy in pediatric drug development. J Clin Pharmacol 56(11):1326–1334
Ng PC, Schimmel J, Wang GS (2019) Lacosamide overdose: a case of QRS prolongation and seizure. J Emerg Med:1–5. https://doi.org/10.1016/j.jemermed.2019.01.018
Nickels KC, Wirell EC (2017) Stiripentol in the management of epilepsy. CNS Drugs 31(5):405–416
Novartis (2018) Afinitor prescribing information. https://www.pharma.us.novartis.com/sites/www.pharma.us.novartis.com/files/afinitor.pdf
Ohtsuka Y, Yoshinaga H, Yukiyoshi S et al (2014) Rufinamide as an adjunctive therapy for Lennox-Gastaut syndrome: a randomized double-blind placebo-controlled trial in Japan. Epilepsy Res 108(9):1627–1636
Pearl PL, Vezina LG, Saneto RP et al (2009) Cerebral MRI abnormalities associated with vigabatrin therapy. Epilepsia 50(2):184–189
Perez J, Chiron C, Musial C et al (1999) Stiripentol: efficacy and tolerability in children with epilepsy. Epilepsia 40(11):1618–1626
Perucca E, Cloyd J, Critchley D et al (2008) Rufinamide: clinical pharmacokinetics and concentration-response relationships in patients with epilepsy. Epilepsia 49(7):1123–1141
Pressler RM, Boylan GB, Marlow N et al (2015) Bumetanide for the treatment of seizures in newborn babies with hypoxic ischaemic encephalopathy (NEMO): an open-label, dose finding, and feasibility phase 1/2 trial. Lancet Neurol 14(5):469–477
Rho JM, White HS (2018) Brief history of anti-seizure drug development. Epilepsia 3. (suppl. 2:114–119
Rimmerman N, Ben-Hail D, Porat Z et al (2013) Direct modulation of the outer mitochondrial membrane channel, voltage dependent anion channel 1 (VDAC1) by cannabidiol: a novel mechanism for cannabinoid-induced cell death. Cell Death Dis 4:e949
Rogawski MA, Hanada T (2013) Preclinical pharmacology of perampanel, a selective non-competitive AMPA receptor antagonist. Acta Neurol Scand Suppl 197:19–24
Rolan P, Sargentini-Maier ML, Pigeolet E, Stockis A (2008) The pharmacokinetics, CNS pharmacodynamics and adverse event profile of brivaracetam after multiple increasing oral doses in healthy men. Br J Clin Pharmacol 66(1):71–75
Rugg-Gunn F (2014) Adverse effects and safety profile of perampanel: a review of pooled date. Epilepsia 55(suppl. 1):13–15
Schoemaker R, Wade JR, Stockis A (2017) Brivaracetam population pharmacokinetics in children with epilepsy aged 1 month to 16 years. Eur J Clin Pharmacol 73(6):727–733
Schoonjans A, Paelinck BP, Marchau F et al (2017) Low-dose fenfluramine significantly reduces seizure frequency in Dravet syndrome: a prospective study of a new cohort of patients. Eur J Neurol 24:309–314
Sequeira DJ, Meng T, Pullman WE, Van Ess PJ (2018) Long-term efficacy experience of Nayzilam™ (USL261; midazolam nasal spray) for outpatient treatment of seizure clusters: efficacy results from the open-label, phase 3 extension of the ARTEMIS-1 study. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/501543
Shao L, Stafstrom CE (2017) Glycolytic inhibition by 2-deoxy-D-glucose abolishes both neuronal and network bursts in an in vitro seizure model. J Neurophysiol 118:103–113
Specchio N, Masuoka L, Aimetti A, Chez M (2018) Long-term, durable seizure frequency reduction in individuals with CDKL5 deficiency disorder (CDD) treated with ganaxolone. Mutation of the cyclin-dependent kinase-like 5 (CDKL5) gene. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/506062
Sperling MR, Abou-Khalil B, Harvey J et al (2015) Eslicarbazepine acetate as adjunctive therapy in patients with uncontrolled partial-onset seizures: results of a phase III, double-blind, randomized, placebo-controlled trial. Epilepsia 56(2):244–253
Strzelczyk A, Zollner JP, Willems LM et al (2017) Lacosamide in status epilepticus: systematic review of current evidence. Epilepsia 58(6):933–950
Sullivan J, Specchio N, Chez M et al (2018) Preliminary evidence of a predictive clinical biomarker in PCDH19-related epilepsy: significant treatment effect of ganaxolone in biomarker-positive patients. American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/502507
Sylantyev S, Jensen TP, Ross RA, Rusakov DA (2013) Cannabinoid and lysophosphatidylinositol-sensitive receptor GPR55 boosts neurotransmitter release at central synapses. Proc Natl Acad Sci U S A 110:5193–5198
Thiele E, Marsh E, Mzurkiewicz-Beldzinska M et al (2019) Cannabidiol in patients with Lennox-Gastaut syndrome: interim analysis of an open-label extension study. Epilepsia 60:419–428
Torjesen I (2019) Pregabalin and gabapentin: what impact will reclassification have on doctors and patients? BMJ 364:l1107
UCB Inc (2018) Vimpat prescribing information. https://www.vimpat.com/vimpat-prescribing-information.pdf
Van Ess PJ, Braun TL, Sequeira DJ, and Pullman WE (2017) Safety and efficacy of Nayzilam™ (USL261; midazolam nasal spray) for the treatment of intermittent bouts of increased seizure activity in the epilepsy monitoring unit (ARTEMIS-EMU). American Epilepsy Society annual meeting abstract. https://www.aesnet.org/meetings_events/annual_meeting_abstracts/view/349668
von Rosenstiel P (2017) Brivaracetam (UCB 34714). Neurotherapeutics 4(1):84–87
Weltha L, Reemmer J, Boison D (2018) The role of adenosine in epilepsy. Brain Res Bull. https://doi.org/10.1016/j.brainresbull.2018.11.008
Westall CA, Wright T, Cortese F et al (2014) Vigabatrin retinal toxicity in children with infantile spasms an observational cohort study. Neurology 83:2262–2268
Wheless JW, Conry J, Krauss G et al (2009) Safety and tolerability of rufinamide in children with epilepsy: a pooled analysis of 7 clinical studies. J Child Neurol 24(12):1520–1525
Wong JC, Dutton SBB, Collins SD et al (2016) Huperzine a provides robust and sustained protection against induced seizures in Scn1a mutant mice. Front Pharmacol 7:357
Younas I, Reddy DS (2018) A resurging boom in new drugs for epilepsy and brain disorders. Expert Rev Clin Pharmacol 11(1):27–45
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Zelleke, T., Pasupuleti, A., Depositario-Cabacar, D., Kao, A. (2019). Antiepileptic Drugs in Pediatrics. In: Kiess, W., Schwab, M., van den Anker, J. (eds) Pediatric Pharmacotherapy . Handbook of Experimental Pharmacology, vol 261. Springer, Cham. https://doi.org/10.1007/164_2019_248
Download citation
DOI: https://doi.org/10.1007/164_2019_248
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-50493-9
Online ISBN: 978-3-030-50494-6
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)