S8600-S9031-S9333-A, Study of DNA in Samples From Patients With Acute Myeloid Leukemia

NCT ID: NCT01434329

Last Updated: 2016-04-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-10-31

Study Completion Date

2015-12-31

Brief Summary

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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.

Detailed Description

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OBJECTIVES:

* To identify differentially methylated regions (DMRs) associated with overall survival (OS) of acute myeloid leukemia (AML) patients with normal cytogenetics.
* To develop and evaluate in an independent validation set a prognostic score for OS based on the identified DMR.
* To determine whether the prognostic score can group patients into risk groups based on OS.

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.

Conditions

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Leukemia

Study Design

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Study Time Perspective

RETROSPECTIVE

Interventions

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DNA methylation analysis

Intervention Type GENETIC

gene expression analysis

Intervention Type GENETIC

microarray analysis

Intervention Type GENETIC

laboratory biomarker analysis

Intervention Type OTHER

medical chart review

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

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

* Blood or marrow specimens can be used

PATIENT CHARACTERISTICS:

* Not specified

PRIOR CONCURRENT THERAPY:

* See Disease Characteristics
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Cancer Institute (NCI)

NIH

Sponsor Role collaborator

SWOG Cancer Research Network

NETWORK

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Min Fang, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Fred Hutchinson Cancer Center

Other Identifiers

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S8600-S9031-S9333-A

Identifier Type: OTHER

Identifier Source: secondary_id

U10CA032102

Identifier Type: NIH

Identifier Source: secondary_id

View Link

S8600-S9031-S9333-A

Identifier Type: -

Identifier Source: org_study_id

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