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IBI363

Phase 3

iO Resistant sqNSCLC | Small molecule | Other |Takeda Pharmaceutical Company Limited|Last Updated: Apr 27, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment600
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07217301IBI363 vs Docetaxel in Patients With Advanced Squamous Lung Cancer After Standard Treatments Have FailedPHASE3 RECRUITING 600Nov 26, 2025Dec 1, 2029Apr 27, 202644 United States, China
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Study Endpoints
Primary Endpoints
Overall Survival (OS)
37 Months from First Patient In (FPI) (event driven)

To compare the overall survival (OS) of IBI363 (treatment group) vs. docetaxel (control group) in participants with unresectable locally advanced or metastatic squamous NSCLC with disease progression on or after platinum-based chemotherapy and anti-PD-1/PD-L1 immunotherapy.

Secondary Endpoints
Progression-free survival (PFS)
44 months
Objective Response Rate (ORR)
44 months
Disease Control Rate (DCR)
44 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
IBI363EXPERIMENTALIBI363 is a first-in-class bispecific monoclonal antibody (mAb) comprised of an interleukin-2 (IL-2) mutein fused with a recombinant anti-programmed cell death protein 1 (anti-PD-1) mAb. IBI363 was precisely designed and constructed to afford targeted binding of tumor-specific CD8+ T cells (TSTs) that co-express PD-1 and CD25 (IL2Ra) receptors. The mechanism of action of IBI363 is blocking the PD-(L)1 and activating the IL-2 pathways simultaneously to reverse T cell exhaustion and promote activation of T cells and natural killer (NK) cells, and consequently eliminate tumor cells.
ControlACTIVE_COMPARATORDocetaxel or comparable generic brand
Interventions
NameTypeDescription
IBI363DRUGInvestigational product will be administered by IV infusion
Control ArmDRUGComparator product will be administered by IV infusion
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites44

Inclusion Criteria: 1. Willing to sign the written informed consent form and be able to comply with the visit schedule and related procedures specified in the protocol. 2. Male or female participants must be at least 18 years old or the legal age of majority in their country, whichever is greater. ...

Countries:United StatesChina
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT07217301studyFirstPostDate: changed