A Phase 1b Study of T-DXd Combinations in HER2-low Advanced or Metastatic Breast Cancer
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Metastatic Breast Cancer
- Type
- Interventional
- Phase
- Phase 1
- Design
- Allocation: Non-RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: The study will initially consist of 5 treatment modules, each of which includes T-DXd in combination with other anti-cancer agents. Each module will have 2 parts: a dose-finding phase (Part 1) and a dose-expansion phase (Part 2). The Part 2 dose-expansion phase will use the recommended Phase 2 dose (RP2D) for the combination, either as determined in Part 1 or from another clinical study if appropriate. For each module, patients will be centrally assigned to one of the open modules, as per the module specific criteria. In addition to safety and tolerability, this study will also assess ORR, PFS, DoR, and OS for each treatment combination.Masking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
This study is modular in design allowing assessment of the safety, tolerability, PK and preliminary anti-tumour activity of T-DXd in combination with other therapies. Combination-treatment modules will have 2 parts: a dose-finding phase (Part 1), and a dose expansion phase (Part 2); the Part 2 dose-...
This study is modular in design allowing assessment of the safety, tolerability, PK and preliminary anti-tumour activity of T-DXd in combination with other therapies. Combination-treatment modules will have 2 parts: a dose-finding phase (Part 1), and a dose expansion phase (Part 2); the Part 2 dose-expansion phase will use the RP2D determined in Part 1. The target population of interest in this study is patients with HER2-low (IHC 1+ or IHC 2+/ISH -) (as per ASCO/CAP 2018 guidelines) advanced/MBC. Part 1 of each module will enroll patients with locally confirmed HER2-low advanced/MBC in second-line or later (? 2L) settings Part 2 of each module will enroll patients with HER2-low MBC who have either not received prior treatment, or received only 1 prior treatment (depending on the module-specific exclusion criteria) for advanced/metastatic disease
Tracking Information
- NCT #
- NCT04556773
- Collaborators
- Daiichi Sankyo Company, Limited
- Investigators
- Not Provided
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