Choosing antiseizure YOUNG EPILEPSY medication SECTION
Based on Asadi-Pooya, AA, Beniczky, S, Rubboli, G, Sperling, MR, Rampp, S, Perucca, E. A pragmatic algorithm to select appropriate antiseizure medications in patients with epilepsy. Epilepsia. 2020; 61: 1668– 1677; available online as EpiPick tool
How to 1 Select a seizure 2Up- or downgrade 3 Select the type and see how the medications medication use it medications are based on modifiers ranked first ranked (see the back side)
Type First level Second level Third level
LEV, ZNS, ACT, Absence ETS, VPA LTG CLB, CLN
TPM, ZNS Myoclonic CLN, VPA, LEV CLB PB, NTR
OXC, CLB, ZNS, LCM, TMP, PB, Prim. GTC VPA LTG, LEV PER, PHT, CBZ, BRV
CLN, LTG, ZNS, Prim. GTC+ CLB, TPM, PB, VPA LEV myoclonic PER, PHT, LCS, BRV
Prim. GTC + TPM, ZNS, VPA LTG, LEV absence CLB
Prim. GTC + TPM, ZNS, myoclonic + VPA LTG, LEV CLB, CLN absence
Myoclonic + TPM, ZNS, VPA, ETS LTG, LEV absence CLB, CLN
LEV, CBZ, LTG TPM, VPA, PER, CLB, PB, Focal OXC, ESL, LCM PHT, BRV, ZNS GBP, PGB
VPA, PER, PHT, Unknown + LEV, CBZ, LTG BRV, ZNS, PB, GBP, PGB age ≥ 21 OXC, ESL, LCM TPM, CLB
Unknown + CLB, CBZ, PER, VPA, LTG, LEV PB, TPM, ZNS age < 21 ESL, OXC, LCM
Abbreviations: ACT, acetazolamide; BRV, brivaracetam; CBZ, carbamazepine; CLB, clobazam; CLN, clonazepam; ESL, eslicarbazepine acetate; ETS, ethosuximide; GBP, gabapentin; LCM, lacosamide; LEV, levetiracetam; LTG, lamotrigine; NTR, nitrazepam; OXC, oxcarbazepine; PB, phenobarbital; PER, perampanel; PGB, pregabalin; PHT, phenytoin; TPM, topiramate; VPA, valproic acid; ZNS, zonisamide; Prim. GTC; primary generalized tonic-clonic
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@yesILAE @yesILAE @yes_ILAE Premenopausal women Oral contraceptive intake Focal seizures: discard PER, TPM VPA GTCS: 2nd level downgrade by one level Other types: ESL, CBZ, OXC, PB, PHT 3rd choice downgrade by two levels LTG LTG, LEV GTCS: 1st choice Estrogen reduces LTG levels; LTG moderately reduces levonorgestrel levels Age > 65 years
GBP, LCM, upgrade by Bleeding disorders LEV, LTG one level VPA Generalized Neutropenia downgrade by one level Focal or unknown downgrade by downgrade by two levels CBZ, PHT one level
Co-medications Diabetes mellitus (except contraceptives) downgrade by CBZ, PER, CBZ, PB, downgrade by one level PHT, VPA PHT one level
Focal or Hx of irritability BRV, GBP, LCM, unknown: LEV, LTG, upgrade by downgrade by LEV, PER, PER, ZNS one level PB, TPM one level Generalized: ETS, LCM, LEV, upgrade by LTG, PER, ZNS one level Migraine
upgrade by TPM, VPA one level Obesity GBP, PGB downgrade by one level Renal stones VPA Generalized ACT, TPM, downgrade by downgrade by one level ZNS one level Focal or unknown downgrade by two levels
Brain tumor requiring chemo-/radiotherapy Allergy to any drug ESL, CBZ, LTG, ESL, CBZ, PB, OXC, PHT downgrade by downgrade by two levels OXC, PB, PHT, ZNS one level
Hepatic GBP, LCM, LEV VPA failure upgrade by one level downgrade by two levels
CLB, ETS, LTG, Renal All other drugs CBZ, PHT downgrade by one level failure upgrade by one level
LTG CLB, CNZ, LEV, NTZ, PB Depression upgrade by one level downgrade by one level
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