Status:
RECRUITING
DB-1311 in Combination With BNT327 or DB-1305 in Advanced/Metastatic Solid Tumors
Lead Sponsor:
DualityBio Inc.
Collaborating Sponsors:
BioNTech SE
Conditions:
Solid Tumors
Eligibility:
All Genders
18+ years
Phase:
PHASE2
Brief Summary
A Phase II, Multicenter, Open-Label Trial of DB-1311 in combination with BNT327 or DB-1305 in Participants with Advanced/Metastatic Solid Tumors
Detailed Description
This is a phase II, multicenter, open-label, two-part trial designed to evaluate the safety and preliminary efficacy of DB-1311 in combination with BNT327 or DB-1311 in combination with DB-1305 in tar...
Eligibility Criteria
Inclusion
- Adults aged ≥ 18 years or acceptable age according to local regulations at the time of voluntarily signing informed consent.
- At least one measurable lesion as assessed by the Investigator according to RECIST v1.1 criteria.
- Has a life expectancy of ≥ 3 months.
- Has an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0-1
- Has adequate organ function within 7 days prior to enrollment/randomization,
- Has adequate treatment washout period prior to the first dose of trial treatment.
- For HCC patients: Histological/cytological confirmed diagnosis of HCC or clinically confirmed diagnosis of HCC; Has a Child-Pugh class A liver score.
- For CC patients: Has persistent, recurrent or metastatic cervical cancer with squamous cell, adenocarcinoma, or adenosquamous histology
- For Melanoma patients: Histologically or cytologically confirmed diagnosis of unresectable Stage III or metastatic melanoma.
- For PROC patients (Cohort A): Participants must have a confirmed diagnosis of OC, primary peritoneal cancer, or fallopian tube cancer, all of which with high-grade serous histology. Patients must have platinum-resistant disease.
- For HNSCC patients: Histologically or cytologically confirmed recurrent (recurrent disease that is not amendable to curative treatment with local/ or systemic therapies)/ (disseminated) HNSCC of the oral cavity, oropharynx, hypopharynx, and larynx that is considered incurable by local therapies.
- For NSCLC patients: Pathologically documented Stage IIIB or IIIC NSCLC not amenable for radical surgery or definitive chemoradiation or Stage IV NSQ NSCLC. Not harboring an EGFR-sensitizing mutation or ALK gene rearrangements or other onco-driver gene mutations
Exclusion
- 1\. Prior treatment with B7H3 targeted therapy.
- Prior treatment with antibody-drug conjugate with topoisomerase inhibitor.
- Is a candidate to locoregional treatment with potential to induce complete or near complete response and prolonged tumor control, per investigator's assessment.
- Has an uncontrolled concomitant or intercurrent illness, that in the opinion of the investigator, contra-indicates trial participation, limits compliance with trial procedures or substantially increases the risk of incurring AEs.
- Has uncontrolled or significant cardiovascular disease. Has clinically uncontrolled pleural effusion, ascites or pericardial effusion requiring drainage, peritoneal shunt, or cell-free concentrated ascites reinfusion therapy.
- Has a history of (non-infectious) ILD/pneumonitis.
- Any autoimmune, connective tissue or inflammatory disorders.
- Has spinal cord compression or clinically active central nervous system (CNS) metastases.
- Has unresolved toxicities from previous anticancer therapy, defined as toxicities (other than alopecia) not yet resolved to Grade ≤1 or baseline.
Key Trial Info
Start Date :
July 18 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 30 2030
Estimated Enrollment :
492 Patients enrolled
Trial Details
Trial ID
NCT06953089
Start Date
July 18 2025
End Date
June 30 2030
Last Update
September 4 2025
Active Locations (30)
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1
USA06-0
Los Angeles, California, United States, 90025
2
USA01-0
Wheat Ridge, Colorado, United States, 80033
3
USA08-0
Florida City, Florida, United States, 99208
4
USA04-0
New York, New York, United States, 10032