Tumor Genomic Profiling: A Personalized Medicine Approach
Summary
This research trial studies using genomic profiling to recommend anticancer treatment to patients with cancer that has spread beyond the original site of the tumor (metastatic cancer). Genomic profiling studies the deoxyribonucleic acid (DNA) of a tumor to detect genetic changes or abnormalities. This information can then be used to recommend treatments that may be more likely to result in a beneficial response. It is not yet known whether genomic profiling will detect abnormalities that can be used to make treatment recommendations and whether treatment based on genomic profiling is more effective than standard treatment.
Detailed description
PRIMARY OBJECTIVES: I. Assess the feasibility of integrating tumor genomic profiling in the adult oncology clinic at the Stanford Cancer Institute. SECONDARY OBJECTIVES: I. Determine the percentage of tumors that harbor "actionable" genomic changes. II. Explore effects of individual molecular profiling including the percent of time that profiling changes the treatment. III. Determine the number of cases in which a genomically identified targeted therapy is available. IV. Determine the clinical benefit of genomic based therapy, as defined by: response rate (according to Response Evaluation Criteria in Solid Tumors \[RECIST\] 1.1 response criteria); the percent of patients with non-progression at 4 months, and overall survival, in patients whose therapy is selected based on profiling. V. Determine if circulating free tumor DNA (ctDNA) in the blood stream (liquid biopsy) yields similar genomic results as the metastatic tumor analysis. VI. Determine if ctDNA analysis during treatment correlates with RECIST 1.1 criteria in predicting response. OUTLINE: Tissue samples are collected at baseline and blood for liquid biopsy is collected at baseline and every 6-8 weeks during active treatment. Tissue samples are analyzed via sequencing for tumor genomic profiling. After completion of active treatment, participants are followed up at 4, 8, 12, 18, and 24 months.
Arms & interventions
- Geneticmutation analysis
Correlative studies
- Othercytology specimen collection procedure
Correlative studies
- Otherlaboratory biomarker analysis
Correlative studies
Outcome measures
Primary
Feasibility, measured as the proportion of patients with at least one actionable alteration
An actionable alteration is defined as availability of targeted therapy, scored as: A) an FDA-approved drug, B) an FDA-approved drug in another tumor type, or C) a drug that is not yet approved but has a clinical trial open. The percentage of patients in the "profile" arm with successful profiling will be calculated and further characterized by availability category.
Time frame: Baseline
Secondary
Drugs (if any) that target alterations found in a patient's tumor material at baseline, as identified by the Molecular Tumor Board
Time frame: Baseline
Drugs (if any) that target alterations found in a patient's peripheral blood at baseline, as identified by the Molecular Tumor Board
Time frame: Baseline
Availability of targeted therapy from tumor material scored as category A, B, or C above or D) No target therapy available, or no genetic alterations found
Time frame: Baseline
Overall survival
Time frame: Number of days from enrollment to death, assessed up to 24 months
Clinical response rate, assessed according to RECIST 1.1 criteria
Time frame: Up to 24 months
Incidence of adverse events
Time frame: Up to 30 days after last dose of active treatment
Tumor-based genomics
Time frame: Baseline
Peripheral-blood genomics
Time frame: Baseline
Eligibility criteria
Study locations (1)
Stanford University
Palo Alto, California, 94305