Safety and Preliminary Effectiveness of BNT317, an Investigational Therapy for Advanced Solid Tumors

NCT ID: NCT06750185

Last Updated: 2026-02-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

39 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-01-13

Study Completion Date

2028-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a first-in-human (FIH), open-label, multiple-site, dose escalation study which will evaluate the safety, tolerability, pharmacokinetics (PK), and immunogenicity of increasing doses of BNT317 in participants with advanced solid tumors.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Participants will be assigned to one of four dose levels of BNT317. One treatment cycle contains one treatment.

Participants may receive investigational medicinal product (IMP) for up to 2 years or until they experience disease progression, unacceptable toxicities, withdrawal of consent, study discontinuation or investigator decision. The total duration of the study for a singe participant may be up to 2 years, plus follow-up until the last participant has completed 1 year of survival follow-up (excluding screening).

In the dose escalation phase, an accelerated titration design for Dose Level 1 (DL1) and a Bayesian Optimal Interval (BOIN) design for DL2 to DL4 will be used to evaluate dose limiting toxicities (DLTs) and determine the maximum tolerated dose (MTD).

Additional dosing schedules and/or intermediate or higher dose levels may be evaluated based on the available safety, antitumor activity, PK, and pharmacodynamic (PD) data.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Advanced Solid Tumor

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

BNT317 DL1

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL1

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL2

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL2

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL3

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL3

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL4

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL4

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL5 (optional, intermediate)

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL5 (intermediate)

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL6 (optional, intermediate)

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL6 (intermediate)

Intervention Type BIOLOGICAL

Intravenous infusion

BNT317 DL7 (optional, additional)

BNT317 monotherapy

Group Type EXPERIMENTAL

BNT317 DL7 (additional)

Intervention Type BIOLOGICAL

Intravenous infusion

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

BNT317 DL1

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL2

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL3

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL4

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL5 (intermediate)

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL6 (intermediate)

Intravenous infusion

Intervention Type BIOLOGICAL

BNT317 DL7 (additional)

Intravenous infusion

Intervention Type BIOLOGICAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Have histologically or cytologically confirmed advanced tumors, who have failed standard therapy, or for whom no standard treatment option is available, or for whom standard therapy is not appropriate.
* Have at least one measurable lesion based on RECIST 1.1. Lesions treated after prior local treatment (radiotherapy, ablation, interventional procedures, etc.) are generally not considered as target lesions. If the lesion with prior local treatment is the only targeted lesion, evidence-based radiology must be provided to demonstrate disease progression (the single bone metastasis or the single central nervous system \[CNS\] metastasis should not be considered as a measurable lesion).
* Adequate hematologic and organ function.

Exclusion Criteria

* Have received any of the following therapies or drugs within the noted time intervals prior to study treatment:

* Any prior treatment which inhibits cluster of differentiation 39 (CD39).
* Vaccination with live attenuated vaccine(s) within 4 weeks prior to the first dose of IMP.
* Any investigational product within 4 weeks or 5 half lives (if the half life of the other investigational product is known), whichever is longer, before the first dose of IMP in this study or ongoing participation in the active treatment phase of another interventional clinical study.
* Systemic cytotoxic chemotherapy, immunotherapy within 3 weeks or five half-lives of the chemotherapy (whichever is shorter) prior to the first dose of IMP.
* Radiation therapy (chest, brain or internal organs) within 4 weeks prior to the first dose of IMP.
* Palliative radiotherapy to metastasis within 2 weeks prior to the first dose of IMP.
* Systemic corticosteroids (at a dosage greater than 10 mg/day of prednisone or an equivalent dose of other corticosteroids) within 2 weeks prior to the first dose of IMP. Note: local, intranasal, intraocular, intra-articular or inhaled corticosteroids, short term use (≤7 days) of corticosteroids for prophylaxis (e.g., prevention of contrast agent allergy) or treatment of non-autoimmune conditions (e.g., delayed hypersensitivity reactions caused by exposure to allergens) is allowed.
* Have any of the following CNS metastases:

* Untreated brain metastases that are symptomatic or large (e.g., greater than 2 cm).
* Treated CNS metastases who are not neurologically stable or on steroids or anticonvulsants within 2 weeks before initiating IMP of this study.
* Brain metastases treated with radiotherapy that are not confirmed stable by magnetic resonance imaging or contrast-enhanced computer tomography 4 weeks after radiotherapy.
* Participants with known leptomeningeal metastases.
* Have uncontrolled hypertension or poorly controlled diabetes as specified in the protocol.
* Have a history of allogeneic hematopoietic stem cell transplantation or organ transplantation.
* Have a history of serious Grade ≥3 immune-related adverse events (irAEs) or irAEs that led to discontinuation of a prior immunotherapy. Participants with a history of Grade ≥3 irAEs that did not lead to discontinuation of a prior immunotherapy may be included at the discretion of the investigator. If required by the investigator, after consultation with the sponsor.
* Have uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

BioNTech SE

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

BioNTech Responsible Person

Role: STUDY_DIRECTOR

BioNTech SE

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Norton Cancer Institute PARENT

Louisville, Kentucky, United States

Site Status RECRUITING

START Midwest

Grand Rapids, Michigan, United States

Site Status RECRUITING

Carolina BioOncology Institute, LLC

Huntersville, North Carolina, United States

Site Status RECRUITING

Rhode Island Hospital

East Providence, Rhode Island, United States

Site Status RECRUITING

MUSC Hollings Cancer Center

Charleston, South Carolina, United States

Site Status RECRUITING

Mary Crowley Cancer Research

Dallas, Texas, United States

Site Status RECRUITING

South Texas Accelerated Research Therapeutics (START), LLC

San Antonio, Texas, United States

Site Status RECRUITING

Tasman Oncology Research Ltd

Southport, Queensland, Australia

Site Status RECRUITING

Cancer Research SA

Adelaide, , Australia

Site Status RECRUITING

Monash Medical Centre Clayton

Clayton, , Australia

Site Status RECRUITING

Scientia Clinical Research

Randwick, , Australia

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

United States Australia

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

BioNTech clinical trials patient information

Role: CONTACT

+49 6131 9084 ext. 0

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

BNT317-01

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

SMP-3124LP in Adults With Advanced Solid Tumors
NCT06526819 RECRUITING PHASE1/PHASE2