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| ID | Type | Description | Link |
|---|---|---|---|
| CDR0000491609 | Registry Identifier | PDQ (Physician Data Query) | |
| NA_00045719 | Other Identifier | JHM IRB |
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RATIONALE: Collecting and storing samples of blood from patients with cancer to study in the laboratory may help doctors learn more about changes that may occur in DNA and identify biomarkers related to cancer.
PURPOSE: This laboratory study is looking at epidermal growth factor receptor mutations in the blood of patients with advanced non-small cell lung cancer.
OBJECTIVES:
OUTLINE: Patients undergo blood collection for analysis of epidermal growth factor receptor mutation by DNA sequencing.
PROJECTED ACCRUAL: A total of 50 patients will be accrued for this study.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| molecular diagnostic method | Genetic | |||
| mutation analysis | Genetic |
| Measure | Description | Time Frame |
|---|---|---|
| Existence of epidermal growth factor receptor (EGFR) mutations in peripheral blood | Day 1 | |
| Frequency of EGFR mutation | Number of participants with EGFR mutation in tissue and plasma. | Day 1 |
| Number of participants with EGFR mutation in peripheral blood and in tumor tissue. | Day 1 |
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DISEASE CHARACTERISTICS:
PATIENT CHARACTERISTICS:
PRIOR CONCURRENT THERAPY:
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Any adult patient diagnosed with NSCLC with archiaved tissue availble.
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| Name | Affiliation | Role |
|---|---|---|
| Alex Y. Chang, MD | Johns Hopkins Singapore International Medical Centre | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Alex Chang | Singapore | 308433 | Singapore |
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| ID | Term |
|---|---|
| D008175 | Lung Neoplasms |
| D002289 | Carcinoma, Non-Small-Cell Lung |
| ID | Term |
|---|---|
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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| ID | Term |
|---|---|
| D025202 | Molecular Diagnostic Techniques |
| ID | Term |
|---|---|
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D008919 | Investigative Techniques |
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| D008171 |
| Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002283 | Carcinoma, Bronchogenic |
| D001984 | Bronchial Neoplasms |
| D005821 | Genetic Techniques |