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| ID | Type | Description | Link |
|---|---|---|---|
| S8600-S9031-S9333-A | Other Identifier | SWOG | |
| U10CA032102 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Cancer Institute (NCI) | NIH |
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RATIONALE: Studying samples of blood and bone marrow from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients respond to treatment.
PURPOSE: This research trial studies DNA in samples from patients with acute myeloid leukemia.
OBJECTIVES:
OUTLINE: Archived blood or bone marrow samples are analyzed for DNA methylation alterations by CHARM array-based genome assay. Each patient's clinical data is also collected.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| DNA methylation analysis | Genetic | |||
| gene expression analysis | Genetic | |||
| microarray analysis | Genetic | |||
| laboratory biomarker analysis | Other | |||
| medical chart review | Other |
| Measure | Description | Time Frame |
|---|---|---|
| Identification of DMRs associated with OS | immediate | |
| Development and evaluation of a prognostic score of OS based on DMRs identified | immediate | |
| Prognostic score able to group AML patients into risk groups | immediate |
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DISEASE CHARACTERISTICS:
De novo acute myeloid leukemia (AML) patients with normal cytogenetics treated with curative therapy who survived at least 28 days after therapy started
Samples will be taken from the following studies: SWOG-8600, SWOG-9031, SWOG-9333, SWOG-9500, SWOG-S9918, SWOG-S0106, and SWOG-S0112
PATIENT CHARACTERISTICS:
PRIOR CONCURRENT THERAPY:
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Patients enrolled on S8600, S9031 or S9333 who consented to use of specimens for future research
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| Name | Affiliation | Role |
|---|---|---|
| Min Fang, MD, PhD | Fred Hutchinson Cancer Center | Principal Investigator |
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| ID | Term |
|---|---|
| D007938 | Leukemia |
| ID | Term |
|---|---|
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
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| ID | Term |
|---|---|
| D019175 | DNA Methylation |
| D020869 | Gene Expression Profiling |
| D046228 | Microarray Analysis |
| ID | Term |
|---|---|
| D008745 | Methylation |
| D000478 | Alkylation |
| D001669 | Biochemical Phenomena |
| D055598 | Chemical Phenomena |
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| D008660 |
| Metabolism |
| D055614 | Genetic Phenomena |
| D005821 | Genetic Techniques |
| D008919 | Investigative Techniques |
| D046208 | Microchip Analytical Procedures |