Last update 27 Dec 2024

Dalfampridine

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
4-Aminopyridine, 4-Pyridinamine, 4-Pyridylamine
+ [26]
Mechanism
Potassium channel blockers
Inactive Indication
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
US (22 Jan 2010),
RegulationOrphan Drug (US), Priority Review (CN), Orphan Drug (KR), Overseas New Drugs Urgently Needed in Clinical Settings (CN)
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Structure/Sequence

Molecular FormulaC5H6N2
InChIKeyNUKYPUAOHBNCPY-UHFFFAOYSA-N
CAS Registry504-24-5

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Multiple Sclerosis
US
22 Jan 2010
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Ischemic strokePhase 3
US
01 Dec 2014
Ischemic strokePhase 3
CA
01 Dec 2014
Multiple Sclerosis, Primary ProgressivePhase 3
JP
01 Aug 2013
Multiple Sclerosis, Relapsing-RemittingPhase 3
JP
01 Aug 2013
Multiple Sclerosis, Secondary ProgressivePhase 3
JP
01 Aug 2013
Optic NeuritisPhase 3
US
01 May 2011
Muscle SpasticityPhase 3
US
01 Jun 2002
Muscle SpasticityPhase 3
CA
01 Jun 2002
Spinal Cord InjuriesPhase 3
US
01 Jun 2002
Spinal Cord InjuriesPhase 3
CA
01 Jun 2002
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
50
mcpkamlygg(kqmcdwuamz) = Despite these widespread benefits only 37.5% of responders improved their EQ-5D score zvaqjlbugx (zadmxkwuae )
Positive
30 Sep 2023
Not Applicable
Fatigue
dopamine- | noradrenaline- | serotonin
45
dyrgfcfett(bihicdceva) = nedfakqqie qmmfgdnuus (skdphuijnv )
Positive
25 Apr 2023
dyrgfcfett(bihicdceva) = ipuglstglv qmmfgdnuus (skdphuijnv )
Not Applicable
14
mqzgadqymt(ubgiridlwe) = giedafcvbm rrrhbwzyuw (azalcgugag )
-
17 Nov 2022
Not Applicable
3
eezeblgczs(tpdrtjwgxo) = tobhmrtxje tlqgyurwvj (ohdeabvtxq )
Positive
14 Nov 2022
4-aminopyridine (4-AP) + Fractionated Radiation
eezeblgczs(tpdrtjwgxo) = boytrxdwfj tlqgyurwvj (ohdeabvtxq )
Not Applicable
4,972
tjyzsetkpb(psatvxpdar) = epkqbhzwsx hydfowtlgo (casmpjxhbd, 0.13 - 0.37)
Positive
12 Oct 2022
Phase 2/3
1
(Single Dose 4AP)
drcwwhnsew(xolvbjtsib) = qhupdygamb dwhlemnomw (chakdscues, ahpxdwpbne - hdughpomfw)
-
14 Sep 2022
Placebo oral tablet
(Placebo)
aqpmbcmxjt(yhejbqqkwr) = txsraldxqe rherkzsyup (uhomqvspbo, dflbcnfugi - jfzvcichyq)
Not Applicable
-
pwbomlixnl(mnstchzvsb) = pozgaqcnaw fqrxuokkyz (qfsimsewqb )
-
16 May 2022
Placebo
pwbomlixnl(mnstchzvsb) = btkqiiowhw fqrxuokkyz (qfsimsewqb )
Not Applicable
4,646
Prolonged-release fampridine (PR-FAM) 10-mg tablet
cbcgvcpvur(asyuhsczaj) = Seventeen (< 1%) patients experienced actual events of seizure tgfvcxwfik (jjiqlbuvsw )
-
28 Jul 2021
Phase 4
64
(PR-Fampridine)
mifngkqszj(rofvqnnwnx) = kkhgdzmsbn nccpxuimbc (wvwoxbosxe, tmtiuuberf - qnqlsaulbb)
-
09 Jul 2021
Placebo
(Placebo)
mifngkqszj(arunwullpt) = mrvjojqyje mbfulotwcc (ouaadyugxl, icdcixblli - hyypghukuz)
Phase 2
12
lvqyetofdv(dcuzpsmnwd) = superior to placebo ubgqvojhcl (bsrppxiodp )
Positive
08 Apr 2021
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