BNT151 as a Monotherapy and in Combination With Other Anti-cancer Agents in Patients With Solid Tumors
Public ClinicalTrials.gov record NCT04455620. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase I/IIa, First-in-human, Open-label, Dose Escalation Trial With Expansion Cohorts to Evaluate Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of BNT151 as a Monotherapy and in Combination With Other Anti-cancer Agents in Patients With Solid Tumors
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This was an open-label, multicenter Phase I/IIa dose escalation, safety, pharmacokinetic and pharmacodynamic (PD) study of BNT151 with expansion cohorts in various solid tumor indications. The study was planned to be performed in Part 1, Part 2A, and Part 2B with adaptive design elements. Part 2 was not conducted because of the clinical study being terminated early. The monotherapy dose escalation, (Part 1) of this clinical study enrolled participants with various solid tumors that are metastatic or of advanced unresectable stage for whom there was no available standard therapy likely to confer clinical benefit, or participants who are not candidates for such available therapy. Dose escalation followed an accelerated titration design, i.e., started with single participant cohorts followed by larger participant cohorts informed by the 3+3 design. Part 1 of the study also planed to implement a dedicated biomarker cohort in BNT151 monotherapy. The biomarker cohort was planned to recruit participants at selected sites in the United States (US) only. The objective of the cohort was to observe PD activity and drug-induced changes in the blood and tumor and only to generate data for exploratory endpoints or additional research. However, the biomarker cohort was not opened, and therefore no data were generated. During combination dose escalation (Part 2A), participants with squamous cell carcinoma of head and neck, and hepatocellular carcinoma were planned to be enrolled and treated with a combination of BNT151 and pembrolizumab. Once Part 2A was completed, participants with renal cell carcinoma, non-small cell lung cancer, and triple negative breast cancer were planned to be enrolled (Part 2B) and treated with a combination of BNT151 with the respective standard of care (SoC).
Study identification
- NCT ID
- NCT04455620
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 49 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 25, 2021
- Primary completion
- May 27, 2024
- Completion
- May 27, 2024
- Last update posted
- Jul 1, 2025
2021 – 2024
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Yale Cancer Center | New Haven | Connecticut | 06510 | — |
| Sarah Cannon Research Institute at Tennessee Oncology | Nashville | Tennessee | 37203 | — |
| University of Texas MD Anderson Cancer Center | Houston | Texas | 77030 | — |
| NEXT Oncology | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04455620, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 1, 2025 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04455620 live on ClinicalTrials.gov.