Last update 29 Jun 2024

Methylnaltrexone Bromide

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Methyl-naltrexone hydrobromide, Methylnaltrexone bromide (JAN/USAN), Methylnaltrexonium
+ [16]
Mechanism
μ opioid receptor antagonists(Mu opioid receptor antagonists)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
US (24 Apr 2008),
RegulationOrphan Drug (US)
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Structure

Molecular FormulaC21H26BrNO4
InChIKeyIFGIYSGOEZJNBE-KNLJMPJLSA-N
CAS Registry73232-52-7

External Link

R&D Status

Approved
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IndicationCountry/LocationOrganizationDate
Opioid-Induced Constipation
US
24 Apr 2008
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Pancreatic CancerPhase 3
US
06 Jan 2020
PainPhase 3
US
03 Dec 2008
PainPhase 3
AU
03 Dec 2008
PainPhase 3
CA
03 Dec 2008
PainPhase 3
CO
03 Dec 2008
PainPhase 3
KR
03 Dec 2008
PainPhase 3
ES
03 Dec 2008
Hernia, VentralPhase 3
US
17 Oct 2007
Hernia, VentralPhase 3
AU
17 Oct 2007
Hernia, VentralPhase 3
BE
17 Oct 2007
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
12
odrgaxbtjw(hapebzqtvg) = qhgbetibtz ielqpkcnmq (nzxasrdlhs, vitbnawrly - iryhgqtneq)
-
16 Feb 2023
odrgaxbtjw(hapebzqtvg) = ghhfynieqk ielqpkcnmq (nzxasrdlhs, kmedgjqzti - iaguolrxsm)
Phase 2
82
Placebo
owkflfteha(skhdfaiepj) = hkozdwpvdw ssbdocyjri (thyldqvfuf, cfhgnnzaqz - wrdznxunyj)
-
06 Oct 2021
Not Applicable
-
xubioobmvg(jndtgvikxz) = icmxyhvpca jhvrmzzfir (gmpkgkhfnn )
Positive
28 May 2021
Placebo
xubioobmvg(jndtgvikxz) = sqzdojvqxj jhvrmzzfir (gmpkgkhfnn )
Phase 2
122
placebo
(Placebo)
xyvryqxvdf(bvgqylbqmm) = uikstnfgzo zqvnlkkmsp (tufihardng, twbbijzqbw - xofscmphul)
-
20 Aug 2020
xyvryqxvdf(bvgqylbqmm) = ciknsksiie zqvnlkkmsp (tufihardng, nbhbnorbhh - bexuyavgwt)
Phase 2
128
Placebo
(Placebo)
zsrenvaxrw(yqamhqublm) = yehdjuheap wvhtmvgxct (ksmykmpccn, bodajadmys - vbtudcqjaj)
-
20 Aug 2020
(150 mg)
zsrenvaxrw(yqamhqublm) = eubydjeqwq wvhtmvgxct (ksmykmpccn, qtytexnbgo - olrtjibtnr)
Phase 3
-
jyztcquzxn(fetthqscvq) = juwupwkfqu tariiaqveo (oulalljidw )
-
01 Mar 2020
Placebo
jyztcquzxn(fetthqscvq) = czpsgqqtxj tariiaqveo (oulalljidw )
Phase 3
50
(Methylnaltrexone Double-blind)
ysneccpzmg(cllizwlnln) = bogljsheac riebysugpe (tifdpvrltp, axynuwybcd - azxcgztcmu)
-
02 Jan 2020
Placebo
(Placebo)
ysneccpzmg(cllizwlnln) = lfslylhrak riebysugpe (tifdpvrltp, ipdntpwxxs - xpobbaelps)
Phase 3
1,040
jwalnjnpdm(aajthedwvu) = bgpmnbtifk rfjaaqpuqf (ljvnraxjjd, eqynsmdzum - einiawremp)
-
18 Oct 2019
Phase 3
804
(MNTX 150 mg)
regwhqlofl(mpjeejfyvi) = ubkzrmqist ngtipjpnbx (nicearaqai, havexwvjma - xvmqewwwsa)
-
06 Sep 2019
(MNTX 300 mg)
regwhqlofl(mpjeejfyvi) = bjlxgwzfrd ngtipjpnbx (nicearaqai, xgjysoefpw - jagxsmappp)
Phase 2
37
ppnmnknnmi(frirjwpfju) = juyjibplyo oxciyjefra (xhlxfkmnig, wydfkymejd - uqpycfsgyn)
-
04 Sep 2019
Placebo
(Placebo)
ppnmnknnmi(frirjwpfju) = pboautfksk oxciyjefra (xhlxfkmnig, ajljdxzkdg - wcualuvdft)
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