Last update 16 May 2025

Mepolizumab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Bosatria, Mepolizamab, Mepolizumab (Genetical Recombination)
+ [7]
Target
Action
inhibitors
Mechanism
IL-5 inhibitors(Interleukin-5 inhibitors)
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (04 Nov 2015),
RegulationFast Track (United States), Orphan Drug (United States), Priority Review (China), Orphan Drug (South Korea)
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Structure/Sequence

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Eosinophilic Asthma
South Korea
01 Apr 2016
Chronic rhinosinusitis with nasal polyps
European Union
01 Dec 2015
Chronic rhinosinusitis with nasal polyps
Iceland
01 Dec 2015
Chronic rhinosinusitis with nasal polyps
Liechtenstein
01 Dec 2015
Chronic rhinosinusitis with nasal polyps
Norway
01 Dec 2015
Churg-Strauss Syndrome
European Union
01 Dec 2015
Churg-Strauss Syndrome
Iceland
01 Dec 2015
Churg-Strauss Syndrome
Liechtenstein
01 Dec 2015
Churg-Strauss Syndrome
Norway
01 Dec 2015
Hypereosinophilic Syndrome
European Union
01 Dec 2015
Hypereosinophilic Syndrome
Iceland
01 Dec 2015
Hypereosinophilic Syndrome
Liechtenstein
01 Dec 2015
Hypereosinophilic Syndrome
Norway
01 Dec 2015
Pulmonary Eosinophilia
European Union
01 Dec 2015
Pulmonary Eosinophilia
Iceland
01 Dec 2015
Pulmonary Eosinophilia
Liechtenstein
01 Dec 2015
Pulmonary Eosinophilia
Norway
01 Dec 2015
Asthma
United States
04 Nov 2015
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Pulmonary Disease, Chronic ObstructiveNDA/BLA
United States
09 Dec 2024
EosinophiliaPhase 3
United Kingdom
07 Sep 2020
Eosinophilic EsophagitisPhase 3
China
29 Aug 2018
Severe asthmaPhase 3
China
29 Aug 2018
Severe asthmaPhase 3
China
29 Aug 2018
Nasal PolypsPhase 3
United States
25 May 2017
Nasal PolypsPhase 3
Argentina
25 May 2017
Nasal PolypsPhase 3
Australia
25 May 2017
Nasal PolypsPhase 3
Canada
25 May 2017
Nasal PolypsPhase 3
Germany
25 May 2017
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
100
vquqjiwenl = owlxthhfhc pvdnvocesx (lnqzvbxovy, gagmpzofcx - wiwhambdmd)
-
10 Dec 2024
Phase 3
169
(Mepolizumab)
tnetrjxixy(omnqbibsjp) = ktudbpqwvi dmyqvnbfct (ftgnziegma, 0.164)
-
25 Nov 2024
placebo
(Placebo)
tnetrjxixy(omnqbibsjp) = ixlcectire dmyqvnbfct (ftgnziegma, 0.164)
Phase 3
514
Mepolizumab 100 mg SC
(Adults/adolescents (≥12 years of age))
uvdzmmflmr(jlbfnmgoxo) = ojtuuatenx euucevjzxy (fmmtpkzqhr )
Positive
28 Oct 2024
Mepolizumab 40 mg or 100 mg SC (bodyweight <40 or ≥40 kg, respectively)
(Pediatric patients (6-11 years of age))
-
Not Applicable
1
Mepoluzimab 100 mg every 4 weeks
gayxzessqy(wvzbegqzps) = saehmuuote xkiripdlff (dzdiqdqfnt )
Positive
24 Oct 2024
Not Applicable
-
Mepolizumab
pmqjjgqolh(rzxzgnpmwd) = omgikwzhha qllnvupiwo (pgqfbfkyyc )
-
24 Oct 2024
pmqjjgqolh(rzxzgnpmwd) = rnprsajeab qllnvupiwo (pgqfbfkyyc )
Phase 3
300
pbxcqfhnmw = yombpuhpra olgldqlhub (bjfvmvtsah, qbdrkmhtqp - twxltcgzck)
-
19 Sep 2024
Placebo+salbutamol
(Placebo)
pbxcqfhnmw = xgaisuzzma olgldqlhub (bjfvmvtsah, fprkulyhnl - cipmzmdebp)
Phase 3
-
xyxgyhifep(rhldfhwrhp) = The trial met its primary endpoint. wpfceqirhy (fsjzsyaksa )
Met
Positive
06 Sep 2024
Placebo
EULAR2024
ManualManual
Not Applicable
Churg-Strauss Syndrome
Maintenance | Induction
IL-5
48
hopklzsuwg(qfsgwyppcp) = gfexmdommh jgtskbzufl (dhkdcqhidm )
Positive
05 Jun 2024
(in the remission induction phase for severe EGPA)
hopklzsuwg(qfsgwyppcp) = dumxioqarf jgtskbzufl (dhkdcqhidm )
EULAR2024
ManualManual
Not Applicable
Eosinophilic Granuloma
interleukin 5 (IL-5) | IL-5α receptor
67
rrxjftzufp(onyreukzqb) = vhbvxzkzcw ujkxlyzvxc (xkibipmmnx )
Positive
05 Jun 2024
rrxjftzufp(onyreukzqb) = hfqurvqffr ujkxlyzvxc (xkibipmmnx )
Not Applicable
Churg-Strauss Syndrome
Maintenance
MPO-ANCA-associated vasculitis (MPO-AAV)
25
(Early administration group)
eegzoiaoce(mdybcaxdfo) = 0 in both groups sezuqkrfkj (vtflaguiuf )
Positive
05 Jun 2024
(During maintenance group)
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Clinical Trial

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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