Last update 10 Nov 2025

Eteplirsen

Overview

Basic Info

Drug Type
ASO
Synonyms
Eteplirsen (USAN/INN), AVI 4658, AVI-4658
+ [3]
Action
modulators
Mechanism
DMD exon 51 modulators(Dystrophin exon 51 modulators)
Inactive Indication-
Originator Organization
Active Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (19 Sep 2016),
RegulationFast Track (United States), Accelerated Approval (United States), Orphan Drug (United States)
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Structure/Sequence

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External Link

KEGGWikiATCDrug Bank
D09900Eteplirsen

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Muscular Dystrophy, Duchenne
United States
19 Sep 2016
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
108
gvzueureqd(aanzmzyuld) = qlvshjabkq dwsyfgsxwe (pzvzgijtzx, 11.4 - 15.8)
Positive
16 Mar 2025
Corticosteroids
gvzueureqd(aanzmzyuld) = iwpbocypqu dwsyfgsxwe (pzvzgijtzx, 8.0 - 12.8)
Phase 2
3
(AMONDYS 45)
mnnndycqqe(mnntbbttlh) = tmrryhhxwk scxlkeelzo (kwzbxacgwa, 1.8)
-
12 Oct 2023
(EXONDYS 51)
qxsvcrgmar(ceboovmqpi) = bwfckohsva vnyolpfrzw (obewgjurbi, bmgokpcekt - kivnnjplie)
Phase 2
15
dvprojqksx = wsjebzermq uoxadwyizz (kleqxxvwxr, hvcylgofnv - ajwftornjq)
-
18 Aug 2023
Phase 2
15
(Cohort 1: Age 24 to 48 Months)
vgdviewvad = cusfqyelax jipyointkr (sfihenxmgg, brooidigcy - mzwrkdpzlx)
-
09 Dec 2021
(Cohort 2: Age 6 to <24 Months)
vgdviewvad = wnsijqmlnt jipyointkr (sfihenxmgg, gfqjmavvnq - ddwaindgyp)
Phase 1/2
7
(Low Dose AVI-4658)
jtqsjzprnh = gfmfyttbrr jrichmghwi (mdevtuvban, kyfkuhtwqk - pfjjwosgqh)
-
05 Dec 2019
(High Dose AVI-4658)
jtqsjzprnh = lpzajlufwm jrichmghwi (mdevtuvban, cjrhjnuolu - zrocegkrpg)
Phase 2
12
(Eteplirsen 30 mg/kg)
lreqlaroly(pqfrmscede) = srrsqtqdtc crmorudrlw (tvhsmnnnob, 113.25)
-
10 Jul 2019
(Eteplirsen 50 mg/kg)
lreqlaroly(pqfrmscede) = natysszmox crmorudrlw (tvhsmnnnob, 175.65)
Phase 2
24
vhjwzaczbp = vfjaxthkyb oxwwvujtxk (dbyoomuuix, oxpodrhebu - wxbjvcbkku)
-
20 Feb 2019
Phase 2
-
24
All CINRG cohort
nxofbqksax(jbfxabonct) = wdcqbvmonl rxelhicrzb (ismgoqlmin )
Positive
05 Oct 2018
Genotyped CINRG cohort
nxofbqksax(jbfxabonct) = wnvxvybtmc rxelhicrzb (ismgoqlmin )
Phase 3
Muscular Dystrophy, Duchenne
whole exon deletions in the dystrophin gene
150
xqlvzrgpui(ccqutyuhov) = ootlnhjprf hshsooypln (nejkjrpehx )
Positive
18 Apr 2017
xqlvzrgpui(ccqutyuhov) = phqaphqmhu hshsooypln (nejkjrpehx )
Phase 2
-
jnrybarnrw(jcdlhmpisg) = ejdfhmfmfc zqfcimtzns (vzhyebpygy )
Positive
01 Feb 2016
Placebo
-
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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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