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BNT324

Phase 3

Metastatic Castration-resistant Prostate Cancer | Small molecule | Oncology |BioNTech SE|Last Updated: Jul 20, 2026

Success Probability
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Trial Design
RandomizedACTIVE_CONTROLLEDDMC
Total Trials1
Total Enrollment736
FDA Designations
FAST_TRACK
Clinical trial landscape

BNT324 · 2 trials · 2 indications

Phase 3 1Phase 1 1
NCT07365995A Phase III Trial of BNT324 Versus Docetaxel in Metastatic Castration-resistant Prostate CancerMetastatic Castration-resistant Prostate Cancer
RECRUITING736 Analytics
PHASE3RECRUITING
A Phase III Trial of BNT324 Versus Docetaxel in Metastatic Castration-resistant Prostate Cancer
Metastatic Castration-resistant Prostate CancerUnlock trial analytics
Study Endpoints
Primary Endpoints
rPFS assessed by BICR
From randomization to end of study, i.e., up to 58 months

By arm. rPFS is defined as time from randomization to radiographic disease progression per Prostate Cancer Working Group 3 (PCWG3)-modified Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1) criteria, or death from any cause, whichever occurs first.

OS
From randomization to end of study, i.e., up to 58 months

By arm. OS is defined as time from randomization to death from any cause.

Part 1 - Occurrence of dose limiting toxicities (DLTs) by dose level
During the DLT evaluation period, i.e., the time of initiation of the first dose of investigational medicinal product (IMP) up to 21 days]
Part 1 - Occurrence of Treatment-emergent adverse events (TEAEs), serious TEAEs, treatment-related TEAEs, and treatment-related serious TEAEs by dose level
From the time of the first dose of IMP to 90 days after the last IMP dose or until new anticancer therapy is started, whichever occurs first
Part 1 - Occurrence of dose interruption, reduction, and treatment discontinuations due to TEAEs by dose level
From the time of the first dose of IMP to 90 days after the last dose of IMP or until new anticancer therapy is started, whichever occurs first
Part 2 cohorts 1 and 2 - Occurrence of TEAEs, serious TEAEs, treatment-related TEAEs, and treatment-related serious TEAEs by cohort and treatment arm
From the time of the first dose of IMP to 90 days after the last IMP dose or until new anticancer therapy is started, whichever occurs first
Part 2 cohorts 1 and 2 - Occurrence of dose interruption, reduction, and treatment discontinuation due to TEAEs by cohort and treatment arm
From the time of the first dose of IMP to 90 days after the last IMP dose or until new anticancer therapy is started, whichever occurs first
Part 2 cohorts 1 and 2 - Objective response rate (ORR) by cohort and treatment arm
From the time of initiation of the first dose of IMP to end of study, i.e., up to 87 months

ORR defined as the proportion of participants in whom a confirmed complete response (CR) or partial response (PR) is observed as best overall response (per response evaluation criteria in solid tumors \[RECIST\] version 1.1 based on the investigator's assessment).

Part 2 cohorts 3-7 - ORR by cohort
From the time of initiation of the first dose of IMP to end of study, i.e., up to 87 months

ORR, defined as the proportion of participants in whom a confirmed CR or PR is observed as best overall response (per RECIST version 1.1 based on the investigator's assessment).

Secondary Endpoints
Time to first subsequent therapy (TFTS)
From randomization to end of study, i.e., up to 58 months
Objective response rate (ORR)
From randomization to end of study, i.e., up to 58 months
Duration of response (DOR)
From randomization to end of study, i.e., up to 58 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BNT324EXPERIMENTAL -
Docetaxel plus prednisone/ prednisoloneACTIVE_COMPARATOR -
Part 1 - BNT324 + BNT327 combination therapyEXPERIMENTALEscalating combination dose levels of BNT324 and BNT327 to define RP2D and RP2D-1 for NSCLC and SCLC.
Part 2 - Cohort 1: RP2D of BNT324 + BNT327 and RP2D-1 of BNT324 + BNT327EXPERIMENTALIn subpopulation 1 of NSCLC actionable oncogenic alteration (AGA) negative, first-line (1L)
Part 2 - Cohort 2: RP2D of BNT324 + BNT327 and RP2D-1 of BNT324 + BNT327EXPERIMENTALIn SCLC, second-line plus (2L+)
Part 2 - Cohort 3: RP2D of BNT324 + BNT327EXPERIMENTALIn subpopulation 1 of NSCLC AGA negative, 2L+
Part 2 - Cohort 4: RP2D of BNT324 + BNT327EXPERIMENTALIn subpopulation 2 of NSCLC AGA negative, 1L
Part 2 - Cohort 5: RP2D of BNT324 + BNT327EXPERIMENTALIn subpopulation 2 of NSCLC AGA negative, 2L+
Part 2 - Cohort 6: RP2D of BNT324 + BNT327EXPERIMENTALIn NSCLC AGA positive
Part 2 - Cohort 7: RP2D of BNT324 + BNT327EXPERIMENTALIn SCLC, 1L
Interventions
NameTypeDescription
BNT324DRUGIntravenous infusion
DocetaxelDRUGIntravenous infusion
Prednisone/prednisoloneDRUGOral
BNT327BIOLOGICALIntravenous infusion
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Eligibility Criteria
Age Range18 Years to N/A
SexMALE
Healthy VolunteersNo
Study Sites15

Key Inclusion Criteria: * Are male adults (defined as ≥18 years of age or of an acceptable age according to local regulations at the time of giving informed consent). * Must have documented progressive prostate cancer based on at least one of the following criteria: * Serum/plasma PSA progressio...

Countries:United StatesAustraliaChinaFranceItalyPolandSpainTaiwanTurkey (Türkiye)United Kingdom
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Recent Changes (Last 90 Days)
LOWJul 20, 2026NCT07365995lastUpdatePostDate: changed
LOWJul 20, 2026NCT07365995lastUpdatePostDate: changed
LOWJul 17, 2026NCT06892548lastUpdatePostDate: changed
LOWJul 17, 2026NCT06892548lastUpdatePostDate: changed
LOWJul 17, 2026NCT06892548lastUpdatePostDate: changed
LOWJun 26, 2026NCT07365995lastUpdatePostDate: changed
LOWJun 26, 2026NCT07365995lastUpdatePostDate: changed
MEDIUMJun 24, 2026NCT06892548primaryCompletionDate: changed
MEDIUMJun 24, 2026NCT06892548primaryCompletionDate: changed
LOWMay 26, 2026NCT07365995Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 26, 2026NCT06892548primaryCompletionDate: changed
LOWMay 24, 2026NCT06892548studyFirstPostDate: changed
LOWMay 24, 2026NCT07365995studyFirstPostDate: changed