Biomarker Study in Bone Marrow Samples From Patients With T-Cell Acute Lymphoblastic Leukemia
The recruitment status of this study is unknown because the information has not been verified recently.
Verified April 2011 by National Cancer Institute (NCI).
Recruitment status was Active, not recruiting
Recruitment status was Active, not recruiting
Sponsor:
Children's Oncology Group
Collaborator:
Information provided by:
National Cancer Institute (NCI)
ClinicalTrials.gov Identifier:
NCT01295476
First received: February 11, 2011
Last updated: April 26, 2011
Last verified: April 2011
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Purpose
RATIONALE: Studying samples of 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 will respond to treatment.
PURPOSE: This research study is studying biomarkers in bone marrow samples from patients with T-cell acute lymphoblastic leukemia.
| Condition | Intervention |
|---|---|
|
Leukemia |
Genetic: gene expression analysis Genetic: microarray analysis Other: laboratory biomarker analysis |
| Study Type: | Observational |
| Official Title: | Biological Correlates With T-cell Acute Lymphoblastic Leukemia (T-ALL) Gene Expression and Clinical Outcome |
Resource links provided by NLM:
Genetic and Rare Diseases Information Center resources:
Acute Lymphoblastic Leukemia
Acute Lymphoblastic Leukemia, Childhood
Acute Monoblastic Leukemia
Acute Myeloblastic Leukemia Type 5
Lymphosarcoma
U.S. FDA Resources
Further study details as provided by National Cancer Institute (NCI):
Primary Outcome Measures:
- Association between induction failure status predicted by 116-member genomic classifier and actual induction therapy outcome observed on COG study AALL0434 [ Designated as safety issue: No ]
| Estimated Enrollment: | 135 |
| Study Start Date: | April 2011 |
| Estimated Primary Completion Date: | January 2013 (Final data collection date for primary outcome measure) |
OBJECTIVES:
- To confirm an association between induction failure (IF) status predicted by a previously identified 116-member genomic classifier and actual induction therapy outcome observed on COG study AALL0434.
- To explore whether there is an association between early relapse (as defined by bone marrow or extramedullary relapse within 18 months of diagnosis) predicted by previously identified 5-member (primary) and 57-member (secondary) genomic classifiers, and actual relapse status at 18 months on COG study AALL0434. (Exploratory)
OUTLINE: RNA from cryopreserved bone marrow samples are analyzed for gene expression by microarray methods. Samples are then compared with the 116-member genomic classifier.
Eligibility| Ages Eligible for Study: | 1 Year to 30 Years |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
Criteria
DISEASE CHARACTERISTICS:
- Newly diagnosed T-cell acute lymphoblastic leukemia
-
Cryopreserved bone marrow from the Children Oncology Group (COG) Cell Bank of patients enrolled on COG-AALL03B1 and COG-AALL0434, including the following:
- 30 samples from patients who had > 25% bone marrow blasts at day 29 (induction failure [IF] cases)
- Samples of cases of bone marrow and/or CNS relapse occurring within the first 18 months of treatment
- Random samples of 105 non-IF cases who achieved remission at the end of induction therapy (at least 18 months)
PATIENT CHARACTERISTICS:
- Not specified
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01295476
Please refer to this study by its ClinicalTrials.gov identifier: NCT01295476
Sponsors and Collaborators
Children's Oncology Group
Investigators
| Principal Investigator: | Stuart S. Winter, MD | University of New Mexico Cancer Center |
More Information
Additional Information:
No publications provided
| Responsible Party: | Gregory H. Reaman, Children's Oncology Group - Group Chair Office |
| ClinicalTrials.gov Identifier: | NCT01295476 History of Changes |
| Other Study ID Numbers: | CDR0000695252, COG-AALL10B1 |
| Study First Received: | February 11, 2011 |
| Last Updated: | April 26, 2011 |
| Health Authority: | United States: Federal Government |
Keywords provided by National Cancer Institute (NCI):
|
adult acute lymphoblastic leukemia in remission childhood acute lymphoblastic leukemia in remission recurrent adult acute lymphoblastic leukemia |
recurrent childhood acute lymphoblastic leukemia T-cell adult acute lymphoblastic leukemia T-cell childhood acute lymphoblastic leukemia |
Additional relevant MeSH terms:
|
Leukemia Leukemia, Lymphoid Precursor Cell Lymphoblastic Leukemia-Lymphoma Precursor T-Cell Lymphoblastic Leukemia-Lymphoma Immune System Diseases |
Immunoproliferative Disorders Lymphatic Diseases Lymphoproliferative Disorders Neoplasms Neoplasms by Histologic Type |
ClinicalTrials.gov processed this record on February 26, 2015