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BNT3214

Phase 1

Advanced Solid Tumor Cancer | Small molecule | Oncology |BioNTech SE|Last Updated: May 14, 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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment533
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07455734Early-phase Trial to Assess the Safety and Preliminary Efficacy of BNT3214 in Adults With Advanced Solid TumorsPHASE1 RECRUITING 533Mar 30, 2026Oct 1, 2030May 14, 20265 Australia, China +1
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Study Endpoints
Primary Endpoints
All parts - Number and percentage of participants with treatment emergent adverse events (TEAEs)
From the time of initiation of the first dose of BNT3214 until 90 days after the last dose of BNT3214

Per DL/cohort. By United States National Cancer Institute Common Terminology Criteria for Adverse Events grading, seriousness, and relatedness.

All parts - Number and percentage of participants with dose interruptions, reductions, and discontinuation of BNT3214 due to TEAEs
Up to 24 months

Per DL/cohort.

Parts A and B only - Number and percentage of participants with dose limiting toxicities (DLTs)
From first dose up to 28 days

During the DLT evaluation period

Part C only - Objective response rate (ORR)
Up to 30 months

Per DL/cohort. Defined as the percentage of participants in whom a confirmed complete response (CR) or partial response (PR) per RECIST v1.1 (based on the investigator's assessment) is observed as best overall response.

Secondary Endpoints
All parts - PK assessment: Area under the curve (AUC)
Up to 3 months from first dose of BNT3214
All parts - PK assessment: Maximum concentration (Cmax)
Up to 3 months from first dose of BNT3214
All parts - PK assessment: Time to maximum observed concentration (Tmax)
Up to 3 months from first dose of BNT3214
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Part A - Escalating DLs of BNT3214EXPERIMENTALUp to 7 DLs of BNT3214. In Part A, participants will stay on the same DL. In DL1 and DL2, intra-participant dose escalation will be allowed at the discretion of the investigator as specified in the protocol.
Part B (optional) - Selected DLs of BNT3214EXPERIMENTALUp to 4 DLs. The starting dose for Part B will be at least one DL below the DL that has been declared safe for Part A.
Part C - Optimized DL of BNT3214EXPERIMENTALOptimized dose of BNT3214 selected based on totality of data from Parts A and (if conducted) Part B.
Part C - Dose expansion of BNT3214EXPERIMENTALDLs as recommended based on the totality of available data from previous parts.
Interventions
NameTypeDescription
BNT3214DRUGIntravenous infusion
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * Participants aged ≥18 years of age inclusive at the time of giving informed consent. * Have at least one measurable tumor lesion based on RECIST v1.1. One lesion with prior local treatment (i.e., radiotherapy) can be considered measurable only if a disease progression from pri...

Countries:AustraliaChinaTaiwan
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07455734Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 24, 2026NCT07455734studyFirstPostDate: changed