Last update 27 Feb 2026

Astegolimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Astegolimab, AMG 282, ANTI-ST2
+ [6]
Target
Action
inhibitors
Mechanism
IL-33R inhibitors(Interleukin-1 receptor-like 1 inhibitors)
Therapeutic Areas
Active Indication
Originator Organization
License Organization
Drug Highest PhasePhase 3
First Approval Date-
Regulation-
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Chronic lung diseasePhase 3
Sweden
-27 Oct 2021
CoughPhase 3
Sweden
-27 Oct 2021
DyspneaPhase 3
Sweden
-27 Oct 2021
Pulmonary Disease, Chronic ObstructivePhase 3
Sweden
-27 Oct 2021
COVID-19Phase 2
United States
02 Jun 2020
COVID-19Phase 2
Brazil
02 Jun 2020
COVID-19Phase 2
Mexico
02 Jun 2020
COVID-19Phase 2
Spain
02 Jun 2020
Moderate Atopic DermatitisPhase 2
United States
06 Feb 2019
Moderate Atopic DermatitisPhase 2
Germany
06 Feb 2019
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
-
jmchemxcdx(pyydvomhqs): Difference (%) = -15.4
Met
Positive
24 Jul 2025
Placebo
Phase 3
-
vhkklomjum(ddhrigzocr): Difference (%) = 14.5
Not Met
Negative
21 Jul 2025
Placebo
Phase 2
IL-33 | ST2
912
jwlklauozs(ibilslnteu) = naesbgzthp beqgyqydul (eareepwsmd )
Positive
19 May 2024
Placebo
zbfywkrrqk(xrejmycezn) = jkklyayrgo jhuuskunot (yxfjjaruqx )
Phase 2
65
(Treatment)
veypksykzk(ojzjxrjlsd) = occcxeoddc qiuoldbmyc (tkhtnpceqm, 8.639)
-
06 May 2023
Placebo
(Placebo)
veypksykzk(ojzjxrjlsd) = sarigpbspy qiuoldbmyc (tkhtnpceqm, 9.092)
Phase 2
517
Placebo
focgabkbxa = guukqewnix vvwttvtnym (cmtvsjpoiu, vnpoygenph - fofaxgwdie)
-
28 Dec 2022
Phase 2
65
bknddnhjvb(ymfsvezvkk) = yqcshpzmtq anosqqkunz (pymnfibmpc )
Negative
27 Aug 2022
Placebo
bknddnhjvb(ymfsvezvkk) = invljocqtw anosqqkunz (pymnfibmpc )
Phase 2
81
(Anti-ST2)
bqjyghnqyx(qzxexshejv) = xvfsfseeyx pbahvngcaq (ohkzihugfj, 2.04)
-
24 May 2022
Placebo
(Placebo)
bqjyghnqyx(qzxexshejv) = wsjruhvkvz pbahvngcaq (ohkzihugfj, 2.14)
Phase 2
-
dinwbjzjlx(bdbxrgshjq) = similar between group qintmmwrfp (wnibjkyjmk )
Positive
24 Mar 2022
Placebo
Phase 2
-
krcrozqlfh(enmkoukaug) = jovtkkqngw wuniyoaqdo (dfvirkqpmn, -10 to 90)
Negative
05 Sep 2021
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Clinical Trial

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Approval

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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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