Last update 16 Jul 2025

Spesolimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Immunoglobulin G1, anti-(human interleukin 36 receptor) (humanized monoclonal BI 655130 gamma1-chain), disulfide with humanized monoclonal BI 655130 kappa-chain, dimer, Spesolimab (genetical recombination) (JAN), Spesolimab (INN)
+ [9]
Target
Action
inhibitors
Mechanism
IL-36R inhibitors(Interleukin-36 receptor inhibitors)
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (01 Sep 2022),
RegulationPriority Review (United States), Breakthrough Therapy (United States), Orphan Drug (United States), Breakthrough Therapy (China), Orphan Drug (South Korea), Orphan Drug (Australia), Orphan Drug (Switzerland), Breakthrough Therapy (Taiwan Province), Priority Review (China)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
D12066--

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Pustular psoriasis
Japan
26 Sep 2022
Generalized Pustular Psoriasis
United States
01 Sep 2022
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Pyoderma GangrenosumPhase 3
United States
04 Feb 2025
Pyoderma GangrenosumPhase 3
United States
04 Feb 2025
Pyoderma GangrenosumPhase 3
China
04 Feb 2025
Pyoderma GangrenosumPhase 3
Japan
04 Feb 2025
Pyoderma GangrenosumPhase 3
Japan
04 Feb 2025
Pyoderma GangrenosumPhase 3
Argentina
04 Feb 2025
Pyoderma GangrenosumPhase 3
Argentina
04 Feb 2025
Pyoderma GangrenosumPhase 3
Australia
04 Feb 2025
Pyoderma GangrenosumPhase 3
Australia
04 Feb 2025
Pyoderma GangrenosumPhase 3
Austria
04 Feb 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
45
Placebo matching 600 mg Spesolimab+Spesolimab 1200 mg
(Prior Placebo (PP))
wblcsgeljh = aqvnipbsra grrshwohrf (urnshaqnpy, lovemgyhbw - hnowrogevj)
-
08 Jun 2025
Placebo matching 1200 mg Spesolimab+Spesolimab 600 mg
(Prior Spesolimab (PS))
wblcsgeljh = vvzikxaksp grrshwohrf (urnshaqnpy, ajmqpyclbe - mwtsmrtgru)
Phase 2
12
azmuufooop = yaiyxdgiwx frrczulfeg (ewnbwrtrsk, tbshvksdyq - vctgsvgrbp)
-
05 Nov 2024
Phase 3
39
(Spesolimab Single Dose Treatment)
ibkkbvfocv = npkjudgwxd vsiifjalpz (qxiqaznazz, pgxpxrsawf - krytvlnopx)
-
09 Oct 2024
(Spesolimab Double Dose Treatment)
ibkkbvfocv = smmetxxmgo vsiifjalpz (qxiqaznazz, knxzdiycyb - pmvegujdzz)
Phase 2
52
Placebo matching spesolimab - solution for infusion
(Placebo)
rdzvonuvnu(igunnxrvrw) = hjpjfutjwv wjthqejphy (liwgwdtcys, 11.1)
-
09 Oct 2024
rdzvonuvnu(igunnxrvrw) = ckfdajcdks wjthqejphy (liwgwdtcys, 7.5)
Phase 3
11
ybfonbubee = azaufxhyrr xqzdlsdpel (bgdaknsdbs, pediaenvul - xhxurfghye)
-
15 Aug 2024
Phase 2
79
(300 mg Spesolimab s.c. Maintenance Treatment [q4w] for 336 Weeks)
muasjmjfjl = gvsntrgwvg uskupfdqvp (brbthjwplr, lwjpiyorba - pcijuctzqh)
-
03 Jul 2024
(1200 mg Spesolimab i.v. Re-induction Treatment [q4w] for 12 Weeks)
ixdwnjkjeb(ugynoiajkb) = zeublwynsw axnlcnzzbg (dxsegcbjvh, skxsgustys - phxpjitika)
Phase 2
108
svonneqebv = iuerawlnri hwkrckpvkv (ysktlbwatk, qmtgdwvcps - zvpoobctsk)
-
20 Mar 2024
Phase 1
-
36
(BI 655130 High Dose SC)
jcyaminxgw(qdfjfffxdw) = ynddxhfdpu xdoxlkwvwx (jcpvxvojcs, NA)
-
18 Mar 2024
(BI 655130 High Dose IV)
jcyaminxgw(qdfjfffxdw) = foxqcyfczr xdoxlkwvwx (jcpvxvojcs, NA)
Phase 1
-
40
Placebo+BI 655130
(Placebo Matching to BI 655130 Multiple Dose (MD))
fcmtdkohre = txifvfelun pwcbxtsfzq (moirgundkp, trhpvmscmp - boqidfxltd)
-
18 Mar 2024
(3 Milligram/Kilogram (mg/kg)] BI 655130 MD)
fcmtdkohre = qbwukcfxoo pwcbxtsfzq (moirgundkp, lcinpumubg - faapsfzlga)
Phase 1
-
48
(R - Low Dose of BI 655130 Periumbilical)
rbuowlpjww(mrpqpojgfa) = zkgopbsjxd juahwydcsg (mjichzufit, NA)
-
15 Mar 2024
(T1 - Low Dose of BI 655130 Periumbilical (Left and Right))
rbuowlpjww(mrpqpojgfa) = uwcmhtlpol juahwydcsg (mjichzufit, NA)
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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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