Trial summary
This is a dose-escalation and dose-expansion Phase 1/2a trial to evaluate the safety and tolerability of DB-1303/BNT323 in subjects with advanced solid tumors that express HER2.
This is a multicenter, non-randomized (Except for Dose Expansion 1 and Dose Expansion 9 cohorts), open-label, multiple-dose, FIH study. The study consists of two parts: Part 1 adopts an accelerated titration at first dose level followed with classic “3+3” design to identify the MTD/RP2D; Part 2 is a dose expansion phase to confirm the safety, tolerability and explore efficacy in selected malignant solid tumors at the MTD/the RP2D. This study will enroll subjects with advanced/unresectable, recurrent, or metastatic HER2-expressing malignant solid tumors.
Trial details
Short title
DB-1303-O-1001
Diagnosis
Advanced solid tumours
Type of treatment
Medical Oncology
Phase
I/II
Locations
Who can participate
Clinical trials can have restrictive criteria of who can and can’t participate, talk to your healthcare provider if you are interested in this clinical trial.