A Phase 1/2, Study Evaluating the Safety, Tolerability, PK, and Efficacy of Sotorasib (AMG 510) in Subjects With Solid Tumors With a Specific KRAS Mutation (CodeBreaK 100)
Purpose
Evaluate the safety and tolerability of sotorasib in adult subjects with KRAS p.G12C mutant advanced solid tumors. Estimate the maximum tolerated dose (MTD) and/or a recommended phase 2 dose (RP2D) in adult subjects with KRAS p.G12C mutant advanced solid tumors.
Condition
- KRAS p.G12C Mutant Advanced Solid Tumors
Eligibility
- Eligible Ages
- Between 18 Years and 100 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Men or women greater than or equal to 18 years old. - Pathologically documented, locally-advanced or metastatic malignancy with, KRAS p.G12C mutation identified through molecular testing.
Exclusion Criteria
- Active brain metastases from non-brain tumors. - Myocardial infarction within 6 months of study day 1. - Gastrointestinal (GI) tract disease causing the inability to take oral medication.
Study Design
- Phase
- Phase 1/Phase 2
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Sequential Assignment
- Primary Purpose
- Treatment
- Masking
- None (Open Label)
Arm Groups
Arm | Description | Assigned Intervention |
---|---|---|
Experimental Phase 1 Dose Exploration Part 1 monotherapy |
Cohorts with food effect and alternative dosing regimens Enrollment into the dose exploration cohorts may be from any eligible solid tumor type. Dose escalation will begin with 2-4 subjects treated at the lowest planned dose level of 180 mg. If no DLT is observed, dose escalation will continue to the next planned dose cohort |
|
Experimental Phase 1 Dose Expansion Part 2 monotherapy |
Upon completing the dose exploration part of the study, dose expansion may proceed with 3 groups consisting of subjects with KRAS p.G12C mutant advanced solid tumors. Dose expansion in these 3 groups may be done concurrently |
|
Experimental Phase 1 combination arm with sotorasib and anti PD-1/L1 |
Additional subjects will be enrolled into the combination arm with sotorasib in combination with an anti (PD-1/L1) |
|
Experimental Phase 1 monotherapy treatment naive advanced NSCLC |
Separate cohort of part 1 dose expansion subjects to evaluate the safety and clinical activity of sotorasib administered orally once daily in subjects with previously untreated advanced non-small cell lung cancer (NSCLC). Drug-drug interaction will be evaluated in 6 of the subjects enrolled in the treatment naive cohort by adding Midazolam alone on Day -1 and in combination with sotorasib on Day 15 of Cycle 1, where each cycle is 21 days. |
|
Experimental Phase 2 monotherapy dose comparison |
Subjects with NSCLC will be enrolled in a dose comparison study evaluating safety and efficacy |
|
Experimental Phase 1 Does escalation and Expansion monotherapy BID |
BID 2L+solid tumors (fed state) |
|
More Details
- Status
- Active, not recruiting
- Sponsor
- Amgen