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BNT3212

Phase 1

Advanced Solid Tumor | Monoclonal antibody | Oncology |BioNTech SE|Last Updated: Apr 6, 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
CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment375
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07147348A First-in-human, Dose Escalation and Indication Expansion Study of BNT3212 as Monotherapy or in Combination With BNT327 in Adults With Advanced Solid TumorsPHASE1 RECRUITING 375Aug 27, 2025Aug 1, 2028Apr 6, 202616 Australia, China
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Study Endpoints
Primary Endpoints
Parts A and C - Occurrence of dose limiting toxicities (DLTs) within a participant during the DLT observation period
Up to 28 days after first dose of investigational medicinal product (IMP).

Per cohort.

All parts - Percentage of participants with treatment-emergent adverse events (TEAEs) including Grade ≥3, serious, and fatal TEAEs by relationship
From the time of the first dose of IMP until 90 days after the last dose of IMP, approximately up to 31 months.

Per cohort. Adverse events (AEs) graded according to the National Cancer Institute Common Terminology Criteria for AEs version 5.0 (NCI CTCAE v5.0).

Parts A and C - Percentage of participants with dose interruptions or discontinuations of study treatment due to TEAEs
From the time of the first until last dose of IMP, approximately up to 31 months.

Per cohort.

Parts B and D - Percentage of participants with dose interruptions, reductions or discontinuations of study treatment due to TEAEs
From the time of the first until last dose of IMP, approximately up to 31 months.

Per cohort.

Parts B and D (expansion cohorts) - Objective response rate (ORR)
From first dose of IMP until end of study, approximately up to 31 months.

Per cohort. ORR defined as the percentage of participants in whom a confirmed complete response (CR) or partial response (PR) (per Response Evaluation Criteria in Solid Tumors version 1.1 \[RECIST v1.1\] based on the investigator's assessment) is observed as best overall response.

Secondary Endpoints
All parts - PK assessment: Maximum concentration (Cmax) derived from serum/plasma concentrations
From predose to 28 days after first dose of IMP.
All parts - PK assessment: Area under the concentration-time curve (AUC0-t) derived from serum/plasma concentrations
From predose to 28 days after first dose of IMP.
All parts - PK assessment: Minimum concentration (Ctrough) derived from serum/plasma concentrations
From predose until 90 days after the last dose of IMP.
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Part A - BNT3212 monotherapy (dose escalation)EXPERIMENTALEscalating dose levels of BNT3212 to define the maximum tolerated dose (MTD) in participants with histologically or cytologically confirmed locally advanced/unresectable, recurrent, or metastatic malignant solid tumors who are refractory to or unable to tolerate standard treatment, or for whom no standard treatment is available.
Part B - BNT3212 monotherapy dose level (DL)1 (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested.
Part B - BNT3212 monotherapy DL2 (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested.
Part B - BNT3212 monotherapy DL3 (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested.
Part C - BNT3212 + pumitamig combination therapy (dose escalation)EXPERIMENTALEscalating dose levels of BNT3212 plus a fixed dose of pumitamig to define the MTD in participants with histologically or cytologically confirmed locally advanced/unresectable, recurrent, or metastatic malignant solid tumors who are refractory to or unable to tolerate standard treatment, or for whom no standard treatment is available.
Part D - BNT3212 DL1 + pumitamig combination therapy (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested. Pumitamig will be administered as fixed dose.
Part D - BNT3212 DL2 + pumitamig combination therapy (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested. Pumitamig will be administered as fixed dose.
Part D - BNT3212 DL3 + pumitamig combination therapy (expansion cohort)EXPERIMENTALIndication-specific cohort populations will be tested. Pumitamig will be administered as fixed dose.
Interventions
NameTypeDescription
BNT3212BIOLOGICALIntravenous infusion
PumitamigBIOLOGICALIntravenous infusion
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites16

Key Inclusion Criteria: * Participants with histologically or cytologically confirmed locally advanced, recurrent, or metastatic solid tumors that have received prior adequate therapy in accordance with local practice for their tumor type and stage of disease; or for whom the standard therapy is co...

Countries:AustraliaChina
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Recent Changes (Last 90 Days)
MEDIUMMay 26, 2026NCT07147348primaryCompletionDate: changed
LOWMay 24, 2026NCT07147348studyFirstPostDate: changed