Last update 17 Jan 2026

IBI-3003

Overview

Basic Info

Drug Type
Trispecific T-cell engager (TriTE)
Synonyms
IBI 3003, IBI3003
Action
inhibitors, stimulants
Mechanism
BCMA inhibitors(B-cell maturation protein inhibitors), CD3 stimulants(T cell surface glycoprotein CD3 stimulants), GPRC5D inhibitors(G-protein coupled receptor family C group 5member D inhibitors)
Inactive Indication-
Inactive Organization-
License Organization-
Drug Highest PhasePhase 1/2
First Approval Date-
Regulation-
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Refractory Multiple MyelomaPhase 2-01 Apr 2026
Multiple MyelomaPhase 2
China
29 Jul 2024
Multiple MyelomaPhase 2
Australia
29 Jul 2024
Relapse multiple myelomaIND Application
China
14 May 2024
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
28
(40 μg/kg)
hichrshtwq(ijobgtdotv) = Most commonly being CRS (71.4%, all G1-G2), anemia (64.3%, G3+: 25.0%), platelet count decreased (57.1%, G3+: 28.6%), lymphocyte count decreased (53.6%, G3+: 50.0%) and neutrophil count decreased (53.6%, G3+: 39.3%). Infections occurred in 11 (46.4%, G3+: 14.3%) patients. nefckukqwn (loevmrzcnv )
Positive
09 Dec 2025
(≥120 μg/kg)
Phase 1
39
dxjqdkunbh(zoffarmirw) = 血液系统毒性是最常见的≥3级TEAEs,主要发生在剂量递增阶段,程度可控且可恢复。CRS、免疫效应细胞相关神经毒性综合征(ICANS)发生率分别为64.1%、6.1%,均为1-2级,经治疗后已恢复;预防性使用托珠单抗可降低CRS的发生风险。感染发生率为48.7%,其中≥3级感染占28.2%。对于GPRC5D靶点相关的口腔、皮肤、指甲相关TEAE,未观察到3级以上的口腔TEAE,大多数皮肤、指甲TEAE为1-2级,仅有2例患者出现3级皮疹。 nbewthycit (wauvevzxok )
Positive
08 Dec 2025
IBI3003≥120ug/kg
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Biosimilar

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Regulation

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