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Phase 1/1b, Multicenter, Open-Label, Dose Escalation and Dose Expansion Study of RMC-6291 Monotherapy in Subjects with Advanced KRASG12C Mutant Solid Tumors

Phase 1/1b, Multicenter, Open-Label, Dose Escalation and Dose Expansion Study of RMC-6291 Monotherapy in Subjects with Advanced KRASG12C Mutant Solid Tumors

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20230412004
Enrollment
222
Registered
2023-04-12
Start date
2024-01-22
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Advanced KRASG12C Mutant Solid Tumors KRASG12C NSCLC Advanced KRASG12C Mutant Solid Tumors KRASG12C NSCLC with or without prior exposure to KRASG12C(OFF) inhibitor

Interventions

RMC-6291-001, Oral tablet once or twice a day

Sponsors

Revolution Medicines, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Subject must be equal or more than 18 years of age. 2. Subject must have pathologically documented, locally advanced or metastatic KRASG12C-mutated solid tumor malignancy (not amenable to curative surgery) that has previously been treated with standard-of-care therapies for respective tumor types, is intolerant to, or is considered ineligible for standard-of-care anticancer treatments. 3. ECOG performance status 0 or 1 4. Prior treatment with a KRASG12C (OFF) inhibitor allowed 5. Adequate organ function

Exclusion criteria

Exclusion criteria: 1. Primary central nervous system (CNS) tumors 2. Active brain metastases 3. Known impairment of GI function that would alter the absorption 4. Major surgical procedures within 28 days or non-study-related minor procedures within 7 days of treatment. 5. Prior therapy with KRASG12C (ON) inhibitor 6. Other inclusion/exclusion criteria may apply.

Design outcomes

Primary

MeasureTime frame
Adverse events [ Time Frame: up to 3 years ] 3 years Number of participants with adverse events,Dose Limiting Toxicities [ Time Frame: The first 21 days (i.e. Cycle 1) ] 21 days Number of participants with dose limiting toxicities

Secondary

MeasureTime frame
Maximum Observed Blood Concentration of RMC-6291 [ Time Frame: 7 Cycles] 7 Cycles Cmax,Time to Reach Maximum Blood Concentration of RMC-6291 [ Time Frame: 7 Cycles] 7 Cycles Tmax,Area Under Blood Concentration Time Curve of RMC-6291 [ Time Frame: 7 Cycles ] 7 Cycles AUC,Elimination Half-Life of RMC-6291 [ Time Frame: 7 Cycles] 7 Cycles t1/2,Ratio of accumulation of RMC-6291 from a single dose to steady state with repeated dosing [ Time Frame: 7 Cycles ] 7 Cycles accumulation ratio,Overall Response Rate (ORR) [ Time Frame: 3 years ] 3 years Overall response rate per RECIST v1.1,Duration of Response (DOR) [ Time Frame: 3 years ] 3 Years Duration of response per RECIST v1.1,Disease Control Rate (DCR) [ Time Frame: 3 years ] 3 years Disease control rate per RECIST v1.1,Time to Response (TTR) [ Time Frame: 3 years ] 3 years Time to response per RECIST v1.1,Progression-Free Survival (PFS) [ Time Frame: 3 years ] 3 years Progression-free survival per RECIST v1.1

Countries

Thailand

Contacts

Public ContactRevolution Medicines Inc

Revolution Medicines, Inc.

CT-inquiries@RevMed.com650 7792300

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026