Trial purpose
Cancer treatment
Tumor type
Lung cancer
Age
18+
Clinical summary
Summary
Eligible participants will be randomly allocated to one of two treatment arms.
In the Experimental Arm, participants will receive divarasib orally once daily.
In the Active Comparator Arm, participants will receive sotorasib orally once daily or adagrasib orally twice a day.
Conditions
This trial is treating people with Stage IIIc (unresectable or advanced) or Stage IV (metastatic) non-small cell lung cancer that has a KRAS G12C mutation who have had prior treatment
Eligibility
Inclusion
- Unequivocal histologically or cytologically confirmed diagnosis of unresectable Stage IIIc, per the American Joint Committee on Cancer staging system (AJCC) (Amin et al. 2017) not amenable to treatment with combined modality chemoradiation (advanced) or Stage IV (metastatic) NSCLC
- Disease progression during or after treatment with at least one prior systemic therapy but no more than three lines of prior systemic therapy in the metastatic setting
- Measurable disease according to Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
- Documentation of the presence of a KRAS G12C mutation
- Availability of a representative formalin-fixed, paraffin-embedded (FFPE) tumor specimen in a paraffin block (preferred) or 10-15 (15 preferred) unstained, freshly cut, serial slides with an associated pathology report
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
- Life expectancy of >= 12 weeks
Exclusion
- Known hypersensitivity to any of the components of divarasib, or sotorasib or adagrasib
- Malabsorption syndrome or other condition that would interfere with enteral absorption
- Known concomitant second oncogenic driver
- Mixed small-cell lung cancer or large cell neuroendocrine histology
- Known and untreated, or active central nervous system (CNS) metastases
- Leptomeningeal disease or carcinomatous meningitis
- Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures biweekly or more frequently
- Any infection that, in the opinion of the investigator, could impact patient safety, or treatment with therapeutic oral or IV antibiotics within 14 days prior to Day 1 of Cycle 1
- Prior treatment with any KRAS G12C inhibitor or pan-KRAS/RAS inhibitor
- More than 30 Gy of radiotherapy to the lung within 6 months of randomization
- Uncontrolled tumor-related pain
- Unresolved toxicities from prior anticancer therapy
- History of malignancy within 5 years prior to screening, with the exception of the cancer under investigation in this study and malignancies with a negligible risk of metastasis or death (e.g., 5-year OS rate >90%), such as adequately treated carcinoma in situ of the cervix, nonmelanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer
Inclusion
- Your cancer has spread to other parts of the body (metastatic) or has grown into nearby parts of the body (locally advanced).
- Your cancer has not spread to other parts of the body (localised).
- Your cancer has not spread to other parts of the body, but it is not possible to perform surgery to remove it (unresectable).
- You have had treatment but your cancer has gotten worse or has not responded to the treatment you have been given.
- You are able to swallow medication by mouth.
Exclusion
- You have been diagnosed with a prior or secondary type of cancer.
- You have certain types of non-cancer medical conditions.
- You have had certain treatments, surgical procedures or drugs.
Clinical trials have complex eligibility criteria, and other criteria may apply for this trial. Ask your doctor about whether this trial could be right for you.
More information
Trial Identifiers
Information on this page is partially produced from ClinicalTrials.gov *. View further details about this trial on the registry via the links below:
Trial sponsor
Hoffmann-La Roche
Scientific Title
A Phase III, Randomized, Open-Label, Multicenter Study Evaluating the Efficacy and Safety of Divarasib Versus Sotorasib or Adagrasib in Patients With Previously Treated KRAS G12C-Positive Advanced or Metastatic Non-Small Cell Lung Cancer
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