Last update 27 Oct 2026

Levetiracetam

Overview

Basic Info

SummaryLevetiracetam, a diminutive molecular entity, has been engineered to hone in on the synaptic vesicle protein 2A (SV2A) as a modulation target. This pharmaceutical compound was the fruit of the laborious efforts of UCB SA, and in the month of November in 1999, it was granted its maiden approval. In the realm of medicine, Levetiracetam is widely employed as an anticonvulsant agent for the management of epilepsy. This compound has been known to exhibit anticonvulsant properties by diminishing the frequency and intensity of seizures in patients. Levetiracetam's modulatory effect arises from its binding to the SV2A protein, which assumes a role in the regulation of neurotransmitter release in the brain. Moreover, the favorable side-effect profile of this compound and its marked tolerance by patients make it a frequent choice for the management of epilepsy.
Drug Type
Small molecule drug
Synonyms
Levetiracetam (JAN/USP/INN), Levetiracetame, AGB-101
+ [25]
Target
Action
modulators
Mechanism
SV2A modulators(Synaptic vesicle glycoprotein 2A modulators)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
United States (30 Nov 1999),
RegulationOrphan Drug (United States), Priority Review (China)
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Structure/Sequence

Molecular FormulaC8H14N2O2
InChIKeyHPHUVLMMVZITSG-LURJTMIESA-N
CAS Registry102767-28-2

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Epilepsia Partialis Continua
Japan
26 Jun 2023
Epilepsy
China
22 Nov 2006
Epilepsy
China
22 Nov 2006
Seizures
Australia
07 Sep 2006
Epilepsies, Myoclonic
European Union
29 Sep 2000
Epilepsies, Myoclonic
Iceland
29 Sep 2000
Epilepsies, Myoclonic
Liechtenstein
29 Sep 2000
Epilepsies, Myoclonic
Norway
29 Sep 2000
Epilepsies, Myoclonic
United Kingdom
29 Sep 2000
Epilepsy, Idiopathic Generalized
European Union
29 Sep 2000
Epilepsy, Idiopathic Generalized
Iceland
29 Sep 2000
Epilepsy, Idiopathic Generalized
Liechtenstein
29 Sep 2000
Epilepsy, Idiopathic Generalized
Norway
29 Sep 2000
Epilepsy, Idiopathic Generalized
United Kingdom
29 Sep 2000
Epilepsy, Tonic-Clonic
European Union
29 Sep 2000
Epilepsy, Tonic-Clonic
Iceland
29 Sep 2000
Epilepsy, Tonic-Clonic
Liechtenstein
29 Sep 2000
Epilepsy, Tonic-Clonic
Norway
29 Sep 2000
Epilepsy, Tonic-Clonic
United Kingdom
29 Sep 2000
Myoclonic Epilepsy, Juvenile
European Union
29 Sep 2000
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Alzheimer DiseasePhase 3
United States
13 Dec 2018
Alzheimer DiseasePhase 3
Canada
13 Dec 2018
Mild cognitive disorderPhase 3
United States
13 Dec 2018
Mild cognitive disorderPhase 3
Canada
13 Dec 2018
Epileptic SyndromesPhase 3
China
26 Sep 2013
Secondarily generalized seizuresPhase 3
China
01 Oct 2010
Secondarily generalized seizuresPhase 3
Japan
01 Oct 2010
Brain Injuries, TraumaticPhase 3
France
01 Nov 2007
Epilepsy, Post-TraumaticPhase 3
France
01 Nov 2007
post-traumatic seizuresPhase 3
France
01 Nov 2007
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
1,048
vwdyslntcu(whpthlrdug) = waymzzjksz dqqbamzfew (muedekdnsd, 23 - 29)
Positive
24 Sep 2026
vwdyslntcu(whpthlrdug) = xldzqumtcm dqqbamzfew (muedekdnsd, 42 - 48)
Not Applicable
18
(Levetiracetam)
tpobjsficm(iynanmhxgp) = kopnzoqudu jgtyosqumk (vbuomhoapc, 0.13)
-
21 Aug 2026
placebo
(Placebo)
tpobjsficm(iynanmhxgp) = xjqaphzgny jgtyosqumk (vbuomhoapc, 0.10)
Not Applicable
802
TMZ + LEV
xakgzedtdc(lifzpucehy) = erlqamcfyp xuasqqfymz (euwdxofrpj )
Negative
29 May 2026
TMZ only
xakgzedtdc(lifzpucehy) = eqjkqjthyx xuasqqfymz (euwdxofrpj )
Not Applicable
269
hhrnqzmmjc(galiftpfzx) = Pyridoxine supplementation was well tolerated, and no adverse reactions were reported yoauknquax (ewebznjshn )
Positive
25 Apr 2026
Not Applicable
60
amxwqwpcgu(yavbejvzte) = exnxcasyks ulojwcyuhs (aqosvybknr )
Positive
25 Apr 2026
amxwqwpcgu(yavbejvzte) = ggtfqwxulb ulojwcyuhs (aqosvybknr )
Not Applicable
CDKL5 Deficiency Disorder
CDKL5 gene variants
584
pfxrelrvnz(ywfdfhwbkl) = wdkovhqdan shzhapzqls (gwhklnqapz, 17.2 - 21.1)
Positive
25 Apr 2026
ptonqfgzdk(dgxykyydwb) = riatftealk eotgpzzcdd (khmayfqahk )
Not Applicable
116
(new-onset epilepsy)
swheletbnz(cpmovzwgds) = qxwdzbuvqe buqpunjoqg (ceagndecwu )
Positive
01 Apr 2026
(new-onset epilepsy)
swheletbnz(cpmovzwgds) = rdrtvrekzu buqpunjoqg (ceagndecwu )
Not Applicable
93
Levetiracetam 500 mg
pbxdtdfxcz(tezlshxhfu) = there was no significant drug- related adverse effect cgonxljxip (lotwkdtmbn )
Positive
22 Mar 2026
Not Applicable
347
whepmojbws(mwgqgwelif) = bcgcoebqxi gebaqafodf (gpclnleloo )
Positive
16 Oct 2025
yeroecyeiy(hemrqbbmzi) = plwzmrrydj rprxxradqb (bfyekanjgw )
Not Applicable
100
Carbamazepine administration
bhvblyteqh(fchrrzrmfz) = ftnzxrgsbu gaetxixugj (lvxnvfquup )
Positive
30 Aug 2025
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