Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.
Inclusion Criteria:
- Age >= 18 years
- Histologically or cytologically confirmed stage IV metastatic BRAF V600-mutated melanoma
- Documented metastasis of the primary tumor to the CNS
- BRAF-mutation melanoma tumor status will be established prior to entry based on previous BRAF-gene analysis reports from a Clinical Laboratory Improvement Act (CLIA)
qualified laboratory. If a report is not available, the mutation analysis will be performed at screening on archival tissue
- At least one measurable brain metastasis 0.5 - 3.0 cm, as assessed by magnetic resonance imaging (MRI) or computed tomography (CT) with contrast =< 3 weeks prior to
registration and does not require immediate local intervention (surgery or radiosurgery) NOTE: Tumor lesions in a previously irradiated area are not considered
measurable disease; disease that is measurable by physical examination only is not eligible
- Asymptomatic or symptomatic CNS metastasis
- Other metastatic melanoma systemic disease is allowed, including leptomeningeal disease
- Prior stereotactic radiosurgery and/or excision of up to 3 brain metastases is allowed > 3 weeks before initiation of study treatment, provided neurological sequelae have
resolved completely and at least one measurable metastasis with documented disease progression is present on MRI
- Prior immunotherapy for metastatic disease is allowed, if >= 2 weeks have elapsed between the end of therapy and initiation of study treatment
- Prior treatment with BRAF/MEK inhibitor therapy is allowed, if >= 2 weeks have elapsed between the end of therapy and initiation of study treatment
- Prior melanoma adjuvant immunotherapy is allowed, if >= 6 months has elapsed between the end of therapy and initiation of study treatment
- Prior melanoma adjuvant BRAF/MEK inhibitor treatment is allowed if >= 12 months has elapsed between the end of therapy and initiation of study treatment
- Able to swallow and retain oral medication with no clinically significant gastrointestinal abnormalities that may alter absorption, such as malabsorption syndrome or major resection of the stomach or bowels
- Stable dose of corticosteroids for CNS metastasis is allowed if >= 7 days
- Seizures due to CNS metastases must be controlled with stable anti-epileptic treatment for >= 14 days
- Bisphosphonates and/or denosumab are allowed
- Life expectancy >= 3 months
- Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2
- Hemoglobin (Hb) >= 9 g/dL without ongoing transfusional support (obtained =< 15 days prior to registration)
- Absolute neutrophil count (ANC) >= 1.0 x 10^9 cells/L without ongoing transfusional support (obtained =< 15 days prior to registration)
- Platelets >= 75 x 10^9 cells/L without ongoing transfusional support (obtained =< 15 days prior to registration)
- Creatinine =< 1.5 x the upper limit of normal (ULN), or calculated creatinine clearance >= 50 mL/minute per the Cockcroft-Gault formula (obtained =< 15 days prior
to registration)
- Total bilirubin =< 2 times ULN unless due to Gilbert's disease (obtained =< 15 days prior to registration)
- Alanine aminotransferase (ALT)/aspartate aminotransferase (AST) =< 2.5 times ULN, or <
5 times ULN for subjects with liver metastases (obtained =< 15 days prior to registration)
- Negative serum pregnancy test done =< 14 days prior to registration, for persons of childbearing potential only, defined as a female who has not undergone a hysterectomy
or who has not been naturally post-menopausal for at least 24 consecutive months (i.e., who has had menses any time in the preceding 24 consecutive months)
- Willing to use contraception
- Sexually active persons of childbearing potential (PCBP) and persons able to father a child must agree to use adequate methods to avoid pregnancy throughout the study and for 28 days after the completion of study treatment
- Provide written informed consent
- Willing to return to enrolling institution for follow-up (during the Active Monitoring Phase of the study)
- Ability to complete Patient Medication Diaries by themselves or with assistance
- Willingness to have institution procure previous BRAF-gene analysis report(s) from a CLIA qualified laboratory, or if a report is not available, willingness to have institution procure archived tumor sample to establish BRAF-mutational melanoma tumor status prior to study
- Ability to swallow
Exclusion Criteria:
- Receiving any other investigational agent which would be considered as a treatment for the primary neoplasm
- Urgent need of treatment to prevent acute neurologic deterioration, including urgent neurosurgery or radiotherapy
- Symptoms of uncontrolled intracranial pressure
- Symptomatic or untreated spinal cord compression
- Prior treatment with any chemotherapeutic or investigational agent for =< 4 weeks prior to registration
- Prior treatment with > 2 lines of immunotherapy for metastatic disease
- Prior treatment with > 1 line of a BRAF and/or MEK inhibitor for metastatic disease
- Serious cardiac condition =< 6 months prior to registration, such as uncontrolled arrhythmia, myocardial infarction, unstable angina, or heart disease defined by the
New York Heart Association (NYHA) class III or class IV
- Failure to recover from acute, reversible effects of prior therapy regardless of interval since last treatment
- Uncontrolled intercurrent non-cardiac illness including, but not limited to:
- Ongoing or active infection requiring IV antibiotic usage within the last week prior to study treatment
- Any other conditions that would limit compliance with study requirements or confound the interpretation of study results
- Immunocompromised patients and patients known to be human immunodeficiency virus (HIV) positive and currently receiving antiretroviral therapy
- NOTE: Patients known to be HIV positive, but without clinical evidence of an immunocompromised state, are eligible for this trial
- Any of the following, because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects:
- Pregnant persons
- Nursing persons
- Persons of childbearing potential who are unwilling to employ adequate contraception
Note: Other protocol defined Inclusion/Exclusion Criteria may apply.
Eligibility last updated 6/28/23. Questions