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Elironrasib

Phase 1

Non-Small Cell Lung Cancer (NSCLC) | Small molecule | Oncology |Revolution Medicines, Inc.|Last Updated: Aug 3, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment534

FDA Designations

BREAKTHROUGH_THERAPY

Clinical trial landscape

Elironrasib · 1 trial · 3 indications

Phase 1 1
NCT06128551Study of Elironrasib and Daraxonrasib as Monotherapies and Combination Therapy in Participants With Advanced KRAS G12C Mutant Solid TumorsNon-Small Cell Lung Cancer (NSCLC)
RECRUITING534 Analytics
PHASE1RECRUITING
Study of Elironrasib and Daraxonrasib as Monotherapies and Combination Therapy in Participants With Advanced KRAS G12C Mutant Solid Tumors
Non-Small Cell Lung Cancer (NSCLC)Unlock trial analytics

Study Endpoints

Primary Endpoints

Number of patients with adverse events (AEs) in Phase 1b
Up to approximately 3 years

Incidence and severity of treatment-emergent AEs and serious AEs as assessed by Common Terminology Criteria for Adverse Events (CTCAE) v5

Changes in vital signs in Phase 1b
Up to approximately 3 years

Number of patients with clinically significant changes in vital signs

Changes in clinical laboratory test values in Phase 1b
Up to approximately 3 years

Number of patients with clinically significant changes in clinical laboratory test values

Dose Limiting Toxicities in Phase 1b
21 days

Number of participants with dose limiting toxicities

Changes in ECGs in Phase 1b
Up to approximately 3 years

Number of patients with clinically significant changes in ECGs

Overall Response Rate (ORR) in Phase 2
Up to approximately 3 years

Overall response rate per RECIST v1.1 as assessed by blinded independent central review (BICR)

Secondary Endpoints

Maximum Observed Blood Concentration of Elironrasib and Daraxonrasib
up to 21 weeks
Time to Reach Maximum Blood Concentration of Elironrasib and Daraxonrasib
up to 21 weeks
Area Under Blood Concentration Time Curve of Elironrasib and Daraxonrasib
up to 21 weeks
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Elironrasib MonotherapyEXPERIMENTALPhase 2 only
Daraxonrasib MonotherapyEXPERIMENTALPhase 2 only
Daraxonrasib + Elironrasib CombinationEXPERIMENTALPhase 1b and 2

Interventions

NameTypeDescription
ElironrasibDRUGoral tablets
DaraxonrasibDRUGoral tablets
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites55

Inclusion Criteria: * 18 years of age * Histology: pathologically documented, KRAS G12C-mutated, advanced or metastatic solid tumors not amendable to curative therapy 1. Phase 1b Dose Escalation: solid tumors, previously treated 2. Phase 1b Dose Expansion and Phase 2: i. NSCLC, previously t...

Countries:United StatesFranceGermanyItalyNetherlandsPuerto RicoSpain
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Recent Changes (Last 90 Days)

LOWAug 3, 2026NCT06128551lastUpdatePostDate: changed

Frequently asked questions about Elironrasib

What is Elironrasib used for in Non-Small Cell Lung Cancer?

Elironrasib is an investigational small molecule being studied for the treatment of Non-Small Cell Lung Cancer (NSCLC). It is currently in Phase 1 clinical development and has not been approved by the FDA. The drug is being evaluated in patients with advanced KRAS G12C mutant solid tumors, including NSCLC.

What does Elironrasib target?

Elironrasib targets the KRAS G12C mutation, a specific genetic alteration found in certain solid tumors. It is being studied as a monotherapy and in combination with daraxonrasib in patients with advanced KRAS G12C mutant solid tumors, including Non-Small Cell Lung Cancer.

Who makes Elironrasib?

Elironrasib is being developed by Revolution Medicines, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol RVMD. The company is conducting a Phase 1 clinical trial to evaluate the drug in patients with advanced KRAS G12C mutant solid tumors.

What phase is Elironrasib in?

Elironrasib is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The drug has received Breakthrough Therapy designation from the FDA for its potential use in treating certain cancers.

What clinical trials is Elironrasib in?

Elironrasib is being studied in a Phase 1 clinical trial registered as NCT06128551. This trial is recruiting participants with advanced KRAS G12C mutant solid tumors, including Non-Small Cell Lung Cancer, Colorectal Cancer, and Pancreatic Ductal Adenocarcinoma. The study is being conducted in multiple countries, including the United States and several European nations.

Is Elironrasib the same as daraxonrasib?

No, Elironrasib is not the same as daraxonrasib. They are two distinct investigational drugs being studied together in a clinical trial. The trial evaluates both drugs as monotherapies and in combination therapy for patients with advanced KRAS G12C mutant solid tumors.