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BNT3212

Phase 1

Advanced Solid Tumor | Monoclonal antibody | Oncology |BioNTech SE|Last Updated: Jun 15, 2026

Target and mechanism

Molecular targetEGFR
Target classReceptor
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment375

FDA Designations

No designations recorded

Clinical trial landscape

BNT3212 · 1 trial · 1 indication

Phase 1 1
NCT07147348A First-in-human, Dose Escalation and Indication Expansion Study of BNT3212 as Monotherapy or in Combination With BNT327 in Adults With Advanced Solid TumorsAdvanced Solid Tumor
RECRUITING375 Analytics
PHASE1RECRUITING
A First-in-human, Dose Escalation and Indication Expansion Study of BNT3212 as Monotherapy or in Combination With BNT327 in Adults With Advanced Solid Tumors
Advanced Solid TumorUnlock trial analytics

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 to N/A
SexALL
Healthy VolunteersNo
Study Sites17

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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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumor")

Recent Changes (Last 90 Days)

LOWJun 16, 2026NCT07147348lastUpdatePostDate: changed
LOWJun 16, 2026NCT07147348lastUpdatePostDate: changed
LOWJun 16, 2026NCT07147348lastUpdatePostDate: changed
LOWJun 16, 2026NCT07147348lastUpdatePostDate: changed

Frequently asked questions about BNT3212

What is BNT3212 used for in advanced solid tumors?

BNT3212 is an investigational monoclonal antibody being developed for the treatment of advanced solid tumors. It is currently being studied in a first-in-human clinical trial as a monotherapy or in combination with BNT327 in adults with advanced solid tumors. The drug is in Phase 1 clinical development.

What does BNT3212 target?

BNT3212 targets the epidermal growth factor receptor (EGFR), a receptor protein involved in cell growth and survival. By binding to EGFR, the monoclonal antibody is designed to interfere with signaling pathways that can drive tumor growth. This mechanism is being evaluated in the context of advanced solid tumors.

Who makes BNT3212?

BNT3212 is being developed by BioNTech SE, a biotechnology company publicly traded under the ticker symbol BNTX. The company is conducting a Phase 1 clinical trial of BNT3212 in adults with advanced solid tumors, with study sites in Australia and China.

What phase is BNT3212 in?

BNT3212 is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities and is still being studied in clinical trials. The ongoing Phase 1 trial is a first-in-human study evaluating the safety and tolerability of BNT3212.

What clinical trials is BNT3212 in?

BNT3212 is being studied in a single Phase 1 clinical trial with the identifier NCT07147348. This first-in-human study is a dose escalation and indication expansion trial evaluating BNT3212 as monotherapy or in combination with BNT327 in adults with advanced solid tumors. The trial is currently recruiting participants and has a target enrollment of 375.