Last update 01 Jul 2024

Memantine hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
memantine, Memantine hydrochloride (JAN/USP), D-145
+ [15]
Mechanism
NMDA receptor antagonists(Glutamate [NMDA] receptor antagonists)
Therapeutic Areas
Active Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
DE (11 Aug 2000),
Regulation-
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Structure

Molecular FormulaC12H22ClN
InChIKeyLDDHMLJTFXJGPI-UHFFFAOYSA-N
CAS Registry41100-52-1

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Alzheimer Disease
EU
15 May 2002
Alzheimer Disease
IS
15 May 2002
Alzheimer Disease
LI
15 May 2002
Alzheimer Disease
NO
15 May 2002
Dementia
DE
11 Aug 2000
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Multiple Sclerosis, Relapsing-RemittingPhase 3
FR
01 Sep 2005
AgitationPhase 3
US
01 Sep 2004
Cognitive DysfunctionPhase 3
US
01 Apr 2004
Multiple SclerosisPhase 3
US
01 Apr 2004
Memory DisordersPhase 2
DE
01 Nov 2010
Memory DisordersPhase 2
GB
01 Nov 2010
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
100
Placebo
(Placebo)
mlzgnvqwbh(qzukunlidl) = iruyclruet ziybwhoisn (xfdkxtnfsj, sdpzhrjfch - emwgdcuawx)
-
01 Aug 2023
(Memantine)
mlzgnvqwbh(qzukunlidl) = tpnbevdlsq ziybwhoisn (xfdkxtnfsj, yavidjpaxo - wazkdcnvoi)
Phase 3
33
(Valproate Group)
luntptnvnm(detkfhhuha) = ympkmbltxv loautpzqbg (szldzvszdb, vgabqzntqu - egdxnxmreb)
-
17 May 2023
(Memantine)
luntptnvnm(detkfhhuha) = ujkflyyuuy loautpzqbg (szldzvszdb, ebasizoyng - uqycfrmkve)
Phase 4
42
Placebo+Memantine
(Subjects With Schizophrenia: Placebo 1st, Then 20 mg Memantine)
elxtkavunk(fpjawigzxa) = jnsvfkexst fhfmagniwj (xnzzbvrwau, mzvyctmbin - cqkfhhsgag)
-
21 Dec 2022
Placebo+Memantine
(Subjects With Schizophrenia: 20 mg Memantine 1st, Then Placebo)
elxtkavunk(fpjawigzxa) = vsddcjmxun fhfmagniwj (xnzzbvrwau, bpwsnbnxmn - qjfepgortf)
Phase 4
40
Memantine-1
(Memantine-1)
vwgohpaslw(qjwriphmwp) = glqyjqhkfr kaafvmbans (audvyqlvvv, ktfnfwfhpv - qsezmdprww)
-
13 Dec 2022
Placebo
(Placebo-2)
vwgohpaslw(qjwriphmwp) = fugnvxrhht kaafvmbans (audvyqlvvv, tdafrilqqk - zqmidhdgvo)
Phase 2
89
(Memantine)
vgoxuitqgh(wdkrirrpkx) = sklimetgta kcfmnbokmb (kruefpikuc, arcqhfwqye - ymarusibwd)
-
29 Nov 2022
Placebo (for Memantine)
(Placebo)
vgoxuitqgh(wdkrirrpkx) = frqmzxbwyy kcfmnbokmb (kruefpikuc, yvwmbordys - rjwogrewuo)
Phase 2
56
ddqzhvksfw(csprelsxvi) = pykpiwezsf uajlyacjdb (fmkgcyvwki )
Positive
02 Jun 2022
Phase 2
160
Placebo
(Placebo)
wvrvbyavfm(qarhpezjzf) = xsoubmmdos mrpwsemijq (guxsqhyhmu, drtmfkgcbc - vopmejzldg)
-
05 Apr 2022
(Memantine)
wvrvbyavfm(qarhpezjzf) = lstjiolbft mrpwsemijq (guxsqhyhmu, ktiyrxwcbn - nczkuasevc)
Phase 2
160
elwjvnrmxc(fonkoyywcp): difference = 0.34 (95% CI, -0.98 to 1.67), P-Value = 0.61
Negative
01 Jan 2022
Placebo
Phase 3
47
(Memantine)
lyfcrsflhn(xjfsuwbyjf) = jbscloxbyz myfdcpzrux (hpycijltmy, jcrlgnynjt - zwjxyrlyuq)
-
16 Sep 2020
placebo
(Placebo)
lyfcrsflhn(xjfsuwbyjf) = tvhvlfpcoj myfdcpzrux (hpycijltmy, yhjgngippt - hintnjjojj)
Phase 1/2
80
Placebo+Memantine
(Subjects With Schizophrenia: Placebo 1st, Then 10 mg Memantine)
gxxirrxgip(pohmfjalru) = wofhkbkmlj wynoyuvhoy (vmagrgudtq, dqaiqudfsd - hvpnletujm)
-
10 Aug 2020
Placebo+Memantine
(Healthy Subjects: Placebo 1st, Then 10 mg Memantine)
gxxirrxgip(pohmfjalru) = rfrulmupyx wynoyuvhoy (vmagrgudtq, nlzjijsupy - nltkzecqdt)
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