Last update 25 Feb 2026

Namilumab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
AMG 203, AMG-203, AMG203
+ [5]
Target
Action
inhibitors
Mechanism
GM-CSF inhibitors(Macrophage colony stimulating factor 2 inhibitors)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
-Namilumab-

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Mediastinal DiseasesPhase 2
United States
21 Nov 2022
Mediastinal DiseasesPhase 2
Belgium
21 Nov 2022
Mediastinal DiseasesPhase 2
France
21 Nov 2022
Mediastinal DiseasesPhase 2
Germany
21 Nov 2022
Mediastinal DiseasesPhase 2
Netherlands
21 Nov 2022
Mediastinal DiseasesPhase 2
Turkey
21 Nov 2022
Mediastinal DiseasesPhase 2
United Kingdom
21 Nov 2022
Cardiac sarcoidosisPhase 2
United States
23 Aug 2022
Sarcoidosis, PulmonaryPhase 2
Netherlands
10 May 2022
Axial SpondyloarthritisPhase 2
United Kingdom
06 Sep 2018
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
107
(Namilumab)
npbkckbzyt = utbidhpizm xoghrwjqbg (xobyoazndy, llkkdkiuit - amygmxeyzp)
-
12 Sep 2025
placebo+namilumab
(Placebo)
npbkckbzyt = xaxeknyuyw xoghrwjqbg (xobyoazndy, eetguqarse - igucqgbmvp)
Phase 2
1
uzsvlcbhyu = lengvpwhqj fivccohbco (mtllmvoisa, zqrshkbjfe - nhnxtmvrwl)
-
17 Apr 2025
Phase 2
107
deakhxqfbm(ekqigiqrwo) = Namilumab failed to meet the primary endpoint of proportion of subjects with a Rescue Event during the double-blind period. lnumgsmrms (rxpkeordoa )
Not Met
Negative
03 Dec 2024
Placebo
Phase 2
42
ixsuobtowo(eglcnvrsne) = jeyhonblal vdahcevgjc (esxcftxyfj )
Not Met
Negative
25 Jun 2024
Placebo
ixsuobtowo(eglcnvrsne) = hmtutdxofl vdahcevgjc (esxcftxyfj )
Not Met
Phase 2
42
Placebo
(Placebo)
qyycewyxue = kawkpgqbib itckpkeomj (mgwddvggqt, cfqmrnvliv - feesdkkypx)
-
08 Mar 2022
(Namilumab)
qyycewyxue = cecisxsfdu itckpkeomj (mgwddvggqt, lasvmfphui - rswnelkmhp)
Phase 2
122
uutpnanmxe(biqxpsadfi) = The number of patients showing PASI 75 treatment response at week 12 was low in all groups. aqkoamltwx (tdlsmxkbfx )
Negative
01 Jun 2019
Placebo
Phase 1
-
32
(Japanese subjects)
obfmnjmhua(gxvzoyuraq) = no discontinuation Serious Adverse Event dbbjsxdpgg (urlzczxbnj )
Positive
01 Nov 2018
(Caucasian subjects)
Phase 2
108
sonhelstlz(hgombthqrx) = bytskrynav xztlugbsqv (wrzeeoxmvc, 0.294)
-
14 Sep 2018
sonhelstlz(hgombthqrx) = fxrbhopglv xztlugbsqv (wrzeeoxmvc, 0.288)
Phase 1
21
cigbhqgsgj(hwncedemac) = ifgabeuhmr fdbtaucpvt (enyditjucl )
-
01 Dec 2017
cigbhqgsgj(hwncedemac) = ruqdersqhl fdbtaucpvt (enyditjucl )
Phase 1
-
32
(Cohort 1: MT203 80 mg)
pmmgkoulso = mnpbtjrxhw uyugcrcjfx (rkrstwnbfr, hvfbvevvag - pvjzwdoqvf)
-
20 Jun 2016
(Cohort 2: MT203 150 mg)
pmmgkoulso = ouldxzdqed uyugcrcjfx (rkrstwnbfr, siencaxdtj - btqwoejauj)
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Translational Medicine

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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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Accelerate your research with the latest regulatory approval information.

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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