18 and older, male only, with Prostate Cancer. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Part 1: Number of Participants With Dose Limiting Toxicities (DLTs)Primary· Cycle 1 (21 days)
DLT criteria were defined as following: any treatment-emergent adverse events (TEAE) of Grade 5 intensity; hematological toxicities (Grade 3 and 4 febrile neutropenia, Grade 4 thrombocytopenia, Grade 3 and 4 hemorrhage associated with thrombocytopenia of Grade greater than or equal to \[\>=\] 3, Grade 4 anemia); and non-hematological toxicities (Grade 4 cytokine release syndrome \[CRS\], Grade 3 CRS which has not improved to Grade 1 or resolved within 48 hours; any Grade \>=3 non-hematological TEAE at least possibly related which occurs during the first BNT112 cancer vaccine treatment cycle).
Group
Value
95% CI
Part 1 (mCRPC): BNT112
2
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious TEAEs and TEAEs Related to Trial ProcedurePrimary· From Baseline up to 30 days after the last dose of BNT112 (for Part 1 and Part 2 Arms 1b and 3) or up to 90 days after the last dose of cemiplimab (for Part 2, Arm 1a and Arm 2) (up to 4 years and 1 month)
TEAE: any adverse event (AE) with an onset date on or after the first administration of investigational medicinal product (IMP) or worsened after first administration of IMP. AEs with an onset date more than 30 days after last dose of BNT112 or 90 days after last dose of cemiplimab (for Part 2, Arm 1a and Arm 2) were only considered as TEAEs if assessed as related to IMP by the investigator. Serious adverse event (SAE): any untoward medical occurrence that, at any dose: resulted in death; was life-threatening; required inpatient hospitalization or prolongation of existing hospitalization; resu
TEAEs
Group
Value
95% CI
Part 1 (mCRPC): BNT112
8
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
28
Part 2 (mCRPC): Arm 1b: BNT112
26
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
5
Part 2 (LPC): Arm 3: BNT112
6
Serious TEAE
Group
Value
95% CI
Part 1 (mCRPC): BNT112
5
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
5
Part 2 (mCRPC): Arm 1b: BNT112
9
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
2
Part 2 (LPC): Arm 3: BNT112
2
Grade >= 3 TEAEs
Group
Value
95% CI
Part 1 (mCRPC): BNT112
7
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
15
Part 2 (mCRPC): Arm 1b: BNT112
15
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
1
Part 2 (LPC): Arm 3: BNT112
4
Grade 5 TEAEs
Group
Value
95% CI
Part 1 (mCRPC): BNT112
2
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
1
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
TEAEs related to trial procedure
Group
Value
95% CI
Part 1 (mCRPC): BNT112
1
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
1
Part 2 (mCRPC): Arm 1b: BNT112
0
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
1
Part 2 (LPC): Arm 3: BNT112
2
Part 2 Arm 1a: Objective Response Rate (ORR)Primary· From start of treatment up to 46 weeks
ORR was defined as the percentage of participants with a complete response (CR) or partial response (PR) as per Prostate Cancer Working Group 3 (PCWG3) criteria as determined by the investigator. Participants not meeting the criteria for CR or PR, including those without any post-baseline tumor assessments, were considered as non-responders. CR was defined as the disappearance of all target lesions, with a reduction in short axis to \<10 mm in any pathological lymph nodes and no new lesions. PR was defined as 30% decrease in the sum of the longest diameter of target lesions.
Group
Value
95% CI
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
0.0 – 12.8
Number of Participants Reporting Change From Baseline in Prostate-specific Antigen (PSA) LevelsSecondary· Day8 (Cycles1&2 only), Day1 Cycle 2 & Day 15 (Cycles1,2 & 8 only) (each cycle of 21-days), & EOT (30 days after last dose of BNT112 [Part 1 & Part 2 Arms 1b & 3] or 90 days after last dose of cemiplimab [Part 2, Arm 1a & Arm 2] [up to 4 years & 1 months])
Participants blood samples were tested for levels of PSA to track the progression of prostate cancer. PSA decline categories of No decline, 0 to 25%, \>25% to 50%, and \>50% compared to baseline during treatment according to PCWG3 (as reported by the investigator) are reported in this outcome measure. EOT in the timeframe below refers to End of treatment.
Cycle 1 Day 8: No decline
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
1
Cycle 1 Day 8: 0 to 25%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 8: Greater than (>) 25% to 50%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 8: >50%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 15: No decline
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 15: 0 to 25%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 15: >25% to 50%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
1
Cycle 1 Day 15: >50%
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Number of Participants Reporting Change From Baseline in PSA Doubling Time (PSADT)Secondary· Cycle 4 Day 1, Cycle 8 Day 1, Cycle 12 Day 1 (each cycle duration=21 days)
Participants blood samples were tested for levels of PSA to track the progression of prostate cancer. PSADT was calculated using a linear regression model of the natural logarithm of PSA values and time. PSA doubling time compared to baseline during the treatment period for the following categories: 0 - 3 months; \>3 - 6 months; \>6 - 9 months; \>9 - 12 months; \>12 - 18 months; \>18 - 24 months; \>24 months and declining are reported in this outcome measure.
Cycle 4 Day 1: 0 - 3 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
5
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
16
Part 2 (mCRPC): Arm 1b: BNT112
11
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
1
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >3 - 6 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
2
Part 2 (mCRPC): Arm 1b: BNT112
2
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >6 - 9 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
1
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
1
Part 2 (mCRPC): Arm 1b: BNT112
2
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >9 - 12 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
0
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >12 - 18 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
0
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >18 - 24 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
1
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: >24 months
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
0
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Cycle 4 Day 1: Declining
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
2
Part 2 (mCRPC): Arm 1b: BNT112
3
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
4
Part 2 (LPC): Arm 3: BNT112
5
Number of Participants With PSA Decline of >=50%Secondary· Day8 (Cycles1&2 only), Day1 Cycle 2 & Day 15 (Cycles1,2 & 8 only) (each cycle of 21-days), & EOT (30 days after last dose of BNT112 [Part 1 & Part 2 Arms 1b & 3] or 90 days after last dose of cemiplimab [Part 2, Arm 1a & Arm 2] [up to 4 years & 1 months])
Participants blood samples were tested for levels of PSA to track the progression of prostate cancer. Participants with PSA decline of \>=50% compared to baseline according to PCWG3 (as reported by the investigator) are reported in this outcome measure. EOT in the timeframe below refers to End of treatment.
Cycle 1 Day 8
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 1 Day 15
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
0
Cycle 2 Day 1
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
1
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
3
Part 2 (LPC): Arm 3: BNT112
4
Cycle 2 Day 8
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (LPC): Arm 3: BNT112
1
Cycle 2 Day 15
Group
Value
95% CI
Part 2 (LPC): Arm 3: BNT112
1
Cycle 8 Day 15
Group
Value
95% CI
Part 2 (mCRPC): Arm 1b: BNT112
0
EOT
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
0
Part 2 (mCRPC): Arm 1b: BNT112
0
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
4
Part 2 (LPC): Arm 3: BNT112
3
Part 1: Objective Response Rate (ORR)Secondary· From start of treatment up to 27 weeks
ORR was defined as the percentage of participants with a CR or PR as per PCWG3 criteria as determined by the investigator. Participants not meeting the criteria for CR or PR, including those without any post-baseline tumor assessments, were considered as non-responders. CR was defined as the disappearance of all target lesions, with a reduction in short axis to \<10 mm in any pathological lymph nodes and no new lesions. PR was defined as 30% decrease in the sum of the longest diameter of target lesions.
Group
Value
95% CI
Part 1 (mCRPC): BNT112
0
0.0 – 33.6
Part 2: Arms 2 and 3: Number of Participants With Tumor Response Post-TreatmentSecondary· From start of treatment up to 25 weeks (Arm 2) and up to 26 weeks (Arm 3)
The best overall response was defined as a single best response status at any tumor response assessment after first administration of IMP and prior to or at the start date of the first subsequent anti-cancer therapy. Overall response of progressive disease within 14 days after the start date of first subsequent anti-cancer therapy was considered. The following order of tumor response categories were used, where "Complete Response" is the best category: Complete Response (CR) - Partial Response (PR) - Stable Disease (SD) - Progressive Disease (PD) - Not Evaluable (NE) - Missing. CR: disappearan
Complete Response (CR)
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Partial Response (PR)
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
3
Part 2 (LPC): Arm 3: BNT112
3
Stable Disease (SD)
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
2
Part 2 (LPC): Arm 3: BNT112
2
Progressive Disease (PD)
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Not Evaluable (NE)
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
0
Missing
Group
Value
95% CI
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
0
Part 2 (LPC): Arm 3: BNT112
1
Part 2 Arm 1b: Objective Response Rate (ORR)Primary· From start of treatment up to 104 weeks
ORR was defined as the percentage of participants with a CR or PR as per PCWG3 criteria as determined by the investigator. Participants not meeting the criteria for CR or PR, including those without any post-baseline tumor assessments, were considered as non-responders. CR was defined as the disappearance of all target lesions, with a reduction in short axis to \<10 mm in any pathological lymph nodes and no new lesions. PR was defined as 30% decrease in the sum of the longest diameter of target lesions.
Group
Value
95% CI
Part 2 (mCRPC): Arm 1b: BNT112
12.0
2.5 – 31.2
Adverse events — posted to ClinicalTrials.gov
Time frame: From Baseline up to 30 days after the last dose of BNT112 (for Part 1 and Part 2 Arm 1b and 3) or up to 90 days after the last dose of cemiplimab (for Part 2, Arm 1a and Arm 2) (up to 4 years and 1 month). As per the protocol, non-SAEs with an onset date more than 30 days after the last dose of BNT112 or 90 days after the last dose of cemiplimab (for Part 2, Arm 1a and Arm 2) are only reported below if assessed as related to IMP by the investigator..
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
Part 1 (mCRPC): BNT112
Serious: 5/9 (56%)
Deaths: 7/9
Part 2 (mCRPC): Arm 1a: BNT112 + Cemiplimab
Serious: 5/28 (18%)
Deaths: 17/28
Part 2 (mCRPC): Arm 1b: BNT112
Serious: 9/27 (33%)
Deaths: 13/27
Part 2 (LPC): Arm 2: BNT112 + Cemiplimab
Serious: 2/5 (40%)
Deaths: 1/5
Part 2 (LPC): Arm 3: BNT112
Serious: 2/6 (33%)
Deaths: 0/6
Serious adverse events (32 terms)
Reaction
System
Part 1 (mCRPC): BNT112
Part 2 (mCRPC): Arm 1a: BN…
Part 2 (mCRPC): Arm 1b: BN…
Part 2 (LPC): Arm 2: BNT11…
Part 2 (LPC): Arm 3: BNT112
Anaemia
Blood and lymphatic system disorders
—
—
—
—
—
Infusion related reaction
Injury, poisoning and procedural complications
—
—
—
—
—
Prostate cancer
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
—
—
—
—
Syncope
Nervous system disorders
—
—
—
—
—
Thrombocytopenia
Blood and lymphatic system disorders
—
—
—
—
—
Right ventricular failure
Cardiac disorders
—
—
—
—
—
Supraventricular tachycardia
Cardiac disorders
—
—
—
—
—
Tinnitus
Ear and labyrinth disorders
—
—
—
—
—
Abdominal pain
Gastrointestinal disorders
—
—
—
—
—
Diarrhoea
Gastrointestinal disorders
—
—
—
—
—
Ileus
Gastrointestinal disorders
—
—
—
—
—
Nausea
Gastrointestinal disorders
—
—
—
—
—
Chest pain
General disorders
—
—
—
—
—
Fatigue
General disorders
—
—
—
—
—
Systemic inflammatory response syndrome
General disorders
—
—
—
—
—
Appendicitis perforated
Infections and infestations
—
—
—
—
—
Pelvic abscess
Infections and infestations
—
—
—
—
—
Sepsis
Infections and infestations
—
—
—
—
—
Septic shock
Infections and infestations
—
—
—
—
—
Urinary tract infection
Infections and infestations
—
—
—
—
—
Electrocardiogram QT prolonged
Investigations
—
—
—
—
—
Dehydration
Metabolism and nutrition disorders
—
—
—
—
—
Diabetic ketoacidosis
Metabolism and nutrition disorders
—
—
—
—
—
Paraesthesia
Nervous system disorders
—
—
—
—
—
Spinal cord compression
Nervous system disorders
—
—
—
—
—
Other adverse events (86 terms — click to expand)
Reaction
System
Part 1 (mCRPC): BNT112
Part 2 (mCRPC): Arm 1a: BN…
Part 2 (mCRPC): Arm 1b: BN…
Part 2 (LPC): Arm 2: BNT11…
Part 2 (LPC): Arm 3: BNT112
Pyrexia
General disorders
—
—
—
—
—
Chills
General disorders
—
—
—
—
—
Fatigue
General disorders
—
—
—
—
—
Anaemia
Blood and lymphatic system disorders
—
—
—
—
—
Diarrhoea
Gastrointestinal disorders
—
—
—
—
—
Nausea
Gastrointestinal disorders
—
—
—
—
—
Arthralgia
Musculoskeletal and connective tissue disorders
—
—
—
—
—
Influenza like illness
General disorders
—
—
—
—
—
COVID-19
Infections and infestations
—
—
—
—
—
Hypertension
Vascular disorders
—
—
—
—
—
Vomiting
Gastrointestinal disorders
—
—
—
—
—
Blood alkaline phosphatase increased
Investigations
—
—
—
—
—
Back pain
Musculoskeletal and connective tissue disorders
—
—
—
—
—
Pain in extremity
Musculoskeletal and connective tissue disorders
—
—
—
—
—
Dyspnoea
Respiratory, thoracic and mediastinal disorders
—
—
—
—
—
Atrial fibrillation
Cardiac disorders
—
—
—
—
—
Abdominal pain
Gastrointestinal disorders
—
—
—
—
—
Constipation
Gastrointestinal disorders
—
—
—
—
—
Oedema peripheral
General disorders
—
—
—
—
—
Aspartate aminotransferase increased
Investigations
—
—
—
—
—
Eastern Cooperative Oncology Group performance status worsened
Open-label, multicenter, dose titration and four-arm expansion trial to evaluate the safety, tolerability, immunogenicity, and preliminary efficacy of BNT112 cancer vaccine (BNT112) monotherapy or in combination with cemiplimab in patients with metastatic castration resistant prostate cancer (mCRPC: Part 1 and Part 2 Arms 1A and 1B) and in patients with high-risk, localized prostate cancer (LPC).
As of February 2023, the trial only recruited LPC patients and no longer mCRPC patients.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
NCT06960798 — Characterizing the Genomic Landscape of Prostate Cancer in Native American Populations (NAT-Geno)
· recruiting
NCT07237269 — Abi/Pred + ADT vs ADT in PSMA-Positive, Conventionally Node-Negative Prostate Cancer
· Phase 2
· recruiting
NCT07234981 — PSMA-PET Guided De-escalation of Salvage Radiation Treatment in Recurrent Prostate Cancer
· Phase 2
· recruiting
NCT07027124 — Neoadjuvant ADT + Darolutamide With Pembrolizumab, Followed by Adjuvant Pembrolizumab in Molecularly Stratified High-Ris
· Phase 2
· recruiting
NCT07426094 — PRO-BOOST-N: Prostate-First Versus Combined Prostate and Nodal Dose Escalation in PSMA PET-Staged Node-Positive Prostate
· Phase 2, PHASE3
· recruiting
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by BioNTech SE
Last refreshed: 20 March 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04382898.