A Study of INCB099280 in Combination With Adagrasib in Adults With Advanced Solid Tumors Harboring a KRASG12C Mutation
← catalyst calendarSponsored by Incyte Corporation (industry) · INCY — their whole pipeline →. With Mirati Therapeutics Inc..
Phase
Phase 1
Status
Terminated
Study type
Interventional
Design
Randomized · None · Treatment
Enrollment
6actual
Sites
14
Countries
Italy, Spain, United Kingdom +1
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Why the sponsor stopped it
This was a strategic business decision. There were no safety concerns contributing to this decision.
As filed on the registry record, in the sponsor's own words.
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2023-12-28 | actual | When the study began enrolling |
| Primary completion | 2025-04-11 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-07-11 | actual | The whole study's end, after follow-up |
| First posted | 2023-09-15 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2025-08-03 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Advanced Solid Tumors
Interventions
- Drug: INCB099280
- Drug: adagrasib — also filed as KRAZATI
Primary outcomes
what the primary-completion date above is the date OFPart 1: Number of participants with Dose Limiting Toxicities (DLTs)
measured Up to 28 days
Number of participants with Treatment-emergent Adverse Events (TEAEs)
measured Up to 2 years and 90 days
Number of participants with TEAEs leading to dose modification or discontinuation
measured Up to 2 years and 90 days
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