New drug combo targets hard-to-treat lung cancer mutation
NCT ID NCT05074810
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether combining two or three drugs can help people with a specific genetic subtype of non-small cell lung cancer (KRAS G12C). The drugs aim to block cancer growth signals. About 153 adults who have or haven't received prior KRAS-targeting therapy will take part. The goal is to see if the combination shrinks tumors and is safe, but ongoing treatment is needed to control the disease.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 153 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2022
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female patients ≥ 18 years of age * Histologic or cytologic evidence of NSCLC * Known KRAS G12C mutation * Either exposed or not exposed to a KRAS inhibitor to be included in Part A (avutometinib + sotorasib + defactinib) and not exposed to KRAS inhibitor to be included in Part B (avutometinib + sotorasib + defactinib), Cohort 1 * Received at least 1 dose of a G12C inhibitor to be included in Part B, Cohort 2 (avutometinib + sotorasib + defactinib) * Must have received appropriate treatment with at least one prior systemic regimen, but no more than 2 prior regimens, for Stage 3B-C or 4 NSCLC * Measurable disease according to RECIST 1.1 * An Eastern Cooperative Group (ECOG) performance status ≤ 1 * Adequate organ function * Adequate recovery from toxicities related to prior treatments * Agreement to use highly effective method of contraceptive Exclusion Criteria: * Systemic anti-cancer therapy within 4 weeks of the first dose of study therapy * History of prior malignancy, with the exception of curatively treated malignancies * Major surgery within 4 weeks, minor surgery within 2 weeks (excluding placement of vascular access) * History of treatment with a direct and specific inhibitor of MEK * Exposure to strong CYP3A4 inhibitors or inducers within 14 days prior to the first dose and during the course of therapy * Symptomatic brain metastases requiring steroids or other local interventions. * Known SARS-Cov2 infection ≤28 days prior to first dose of study therapy * Known hepatitis B, hepatitis C, or human immunodeficiency virus infection that is active * Active skin disorder that has required systemic therapy within the past year * History of rhabdomyolysis * Concurrent ocular disorders * Concurrent heart disease or severe obstructive pulmonary disease * Inability to swallow oral medications * Female patients that are pregnant or breastfeeding * Previously treated with sotorasib and were dose reduced due to toxicity
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Alliance Cancer Specialists,
Horsham, Pennsylvania, 19044, United States
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CHRU of Lille
Lille, 59037, France
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CHU de Liège
Liège, 4000, Belgium
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Cleveland Clinic Taussig Cancer Center
Cleveland, Ohio, 44195, United States
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Consultants in Medical Oncology & Hematology
Broomall, Pennsylvania, 19008, United States
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Dana Farber Cancer Institute
Boston, Massachusetts, 02215, United States
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Erasmus MC
Rotterdam, 3015 GD, Netherlands
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Georgetown University Medical Center
Washington D.C., District of Columbia, 20007, United States
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Henry Ford Health System
Detroit, Michigan, 48202, United States
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Hospital General Universitario Gregorio Marañón
Madrid, 28007, Spain
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Hospital Teresa Herrera (C.H.U.A.C)
A Coruña, 15006, Spain
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Hospital Universitario Fundación Jiménez Díaz
Madrid, 28040, Spain
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Hospital Universitario Virgen De La Victoria
Málaga, 29010, Spain
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Hospital Universitario Virgen de la Macarena
Seville, 41009, Spain
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Hôpital Cochin
Paris, 75014, France
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Hôpital Foch
Suresnes, 92150, France
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Illinois Cancer Specialists
Arlington Heights, Illinois, 60005, United States
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Leids Universitair Medisch Centrum
Leiden, 2333 ZA, Netherlands
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Maryland Oncology & Hematology, P.A.
Rockville, Maryland, 20850, United States
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MedStar Washington Hospital Center, MedStar Georgetown Cancer Institute,
Washington D.C., District of Columbia, 20010, United States
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Minnesota Oncology Hematology, P.A
Woodbury, Minnesota, 55125, United States
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Northwest Cancer Specialists
Vancouver, Washington, 98684, United States
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Ohio State University Brain and Spine Hospital
Columbus, Ohio, 43210, United States
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Oncology and Hematology Associates of Southwest Virginia, Inc., DBA Blue Ridge Cancer Care
Blacksburg, Virginia, 24060, United States
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Rocky Mountain Cancer Center, LLP
Boulder, Colorado, 80303, United States
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Royal Marsden Hospital
London, SW3 6JJ, United Kingdom
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Royal Marsden Hospital
Sutton, SM2 5PT, United Kingdom
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Texas Oncology
Austin, Texas, 78731, United States
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Texas Oncology
Longview, Texas, 75601, United States
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Texas Oncology - Fort Worth Cancer Center
Fort Worth, Texas, 76104, United States
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University Hospital Gent
Ghent, 9000, Belgium
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University of Leicester
Leicester, LE2 7LX, United Kingdom
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University of Texas Southwestern Medical Center
Dallas, Texas, 75390, United States
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Virginia Cancer Specialists, PC
Fairfax, Virginia, 22031, United States
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Surgeons could freeze lung tumors from miles away using 5G robots
- Two-Drug combo targets stubborn KRAS lung cancer
- Smaller chest drain may speed recovery after lung cancer surgery
- Gut bacteria may hold clues to why some cancer treatments work better
- Breath-Tracking sensor aims to sharpen lung cancer scans
- Can PET scan signals predict who beats lung cancer with immunotherapy?