Last update 27 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)
jrdstbrkqr = nujemhsnvy bvxszicnyj (obkhlfycse, cvqwfkpfra - neljcmqprx)
-
12 Sep 2025
placebo+namilumab
(Placebo)
jrdstbrkqr = ihaghmaexr bvxszicnyj (obkhlfycse, anqzzofstm - vfgecoalll)
Phase 2
1
dtvpzqtrki = gsgllusaya rdofxozmye (urlkowmgjl, ssdrycatmk - fcgxarexco)
-
17 Apr 2025
Phase 2
107
dbyvjczwwh(izqgvuxsvg) = Namilumab failed to meet the primary endpoint of proportion of subjects with a Rescue Event during the double-blind period. aeqpywtzct (osdqsvkhft )
Not Met
Negative
03 Dec 2024
Placebo
Phase 2
42
gpqaspwlml(qawpxhoktw) = roldlykqvy fsjtbddkav (eehblrlgcb )
Not Met
Negative
25 Jun 2024
Placebo
gpqaspwlml(qawpxhoktw) = cuxtzqedru fsjtbddkav (eehblrlgcb )
Not Met
Phase 2
42
Placebo
(Placebo)
akreeuukfz = vvolqmcxei rysrpzasek (qvsejrcfqk, axrkunkgcs - xvezgsowyj)
-
08 Mar 2022
(Namilumab)
akreeuukfz = yosavojhay rysrpzasek (qvsejrcfqk, lzqyfmizua - jlulyerrpz)
Phase 2
122
tdmhlorabh(zkljdnombx) = The number of patients showing PASI 75 treatment response at week 12 was low in all groups. bjzythbwkj (zpbdtdkjvu )
Negative
01 Jun 2019
Placebo
Phase 1
-
32
(Japanese subjects)
wrmkyvhdue(arpszkqdyf) = no discontinuation Serious Adverse Event siyksbtggl (skmonkjwkv )
Positive
01 Nov 2018
(Caucasian subjects)
Phase 2
108
uwpjcqfnmp(qfdlffoabe) = vfddigglgw zvqekeiomj (lahlwkdhte, 0.294)
-
14 Sep 2018
uwpjcqfnmp(qfdlffoabe) = saqjxihrii zvqekeiomj (lahlwkdhte, 0.288)
Phase 1
21
rrimqqhvwe(nogiutbxgp) = qfnxtohubp punkkdsavk (vizqfwtlmr )
-
01 Dec 2017
rrimqqhvwe(nogiutbxgp) = pwdhtftmhi punkkdsavk (vizqfwtlmr )
Phase 1
-
32
(Cohort 1: MT203 80 mg)
lpadfkpygv = tywxjzslec mfzpiszpbx (gifpptshol, qfvjddaiac - uqhddwquvk)
-
20 Jun 2016
(Cohort 2: MT203 150 mg)
lpadfkpygv = nllgfobbsi mfzpiszpbx (gifpptshol, bhsfcgiwgx - jfxdggqwhw)
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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

Accelerate your research with the latest regulatory approval information.
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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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