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Biomarker Expression in Samples From Young Patients With Anaplastic Large Cell Lymphoma

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ClinicalTrials.gov Identifier: NCT01366170
Recruitment Status : Completed
First Posted : June 3, 2011
Last Update Posted : May 19, 2016
Sponsor:
Collaborator:
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Children's Oncology Group

Brief Summary:

RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors identify and learn more about biomarkers related to cancer. it may also help doctors predict how patients will respond to treatment.

PURPOSE: This research trial studies biomarker expression in tissue samples from young patients with anaplastic large cell lymphoma.


Condition or disease Intervention/treatment
Lymphoma Genetic: microarray analysis Genetic: protein expression analysis Genetic: western blotting Other: flow cytometry Other: immunohistochemistry staining method Other: laboratory biomarker analysis Other: mass spectrometry

Detailed Description:

OBJECTIVES:

  • To determine the expression of immunoregulatory proteins including CD4, FOXP3 and CD276 in anaplastic large cell lymphoma (ALCL).
  • To correlate the expression of these proteins with the levels of anaplastic lymphoma kinase (ALK) autoantibodies in patient of ANHL0131.

OUTLINE: Archived tissue microarray samples are analyzed by mass spectrometry and validated by Western blotting, flow cytometry, and IHC.


Study Type : Observational
Estimated Enrollment : 7 participants
Observational Model: Cohort
Time Perspective: Prospective
Official Title: Expression of T Immunoregulatory Proteins in ALK+ Anaplastic Large Cell Lymphoma (ALCL)
Study Start Date : May 2011
Actual Primary Completion Date : May 2016





Primary Outcome Measures :
  1. Expression of immunoregulatory proteins including CD4, FOXP3 and CD276 in ALCL
  2. Correlation of CD4, FOXP3, and CD276 with ALK autoantibody response in patients enrolled in ANHL0131


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Ages Eligible for Study:   up to 20 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Diagnosis of anaplastic large cell lymphoma.
Criteria

DISEASE CHARACTERISTICS:

  • Diagnosis of anaplastic large cell lymphoma
  • Tissue microarray samples available from the Cooperative Human Tissue Network (CHTN)

PATIENT CHARACTERISTICS:

  • Not specified

PRIOR CONCURRENT THERAPY:

  • Not specified

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01366170


Sponsors and Collaborators
Children's Oncology Group
National Cancer Institute (NCI)
Investigators
Principal Investigator: Megan S. Lim, MD, PhD C.S. Mott Children's Hospital at University of Michigan Medical Center

Responsible Party: Children's Oncology Group
ClinicalTrials.gov Identifier: NCT01366170     History of Changes
Other Study ID Numbers: ANHL11B1
COG-ANHL11B1 ( Other Identifier: Children's Oncology Group )
NCI-2011-02860 ( Registry Identifier: CTRP (Clinical Trial Reporting Program) )
ANHL11B1 ( Other Identifier: Children's Oncology Group )
First Posted: June 3, 2011    Key Record Dates
Last Update Posted: May 19, 2016
Last Verified: May 2016

Keywords provided by Children's Oncology Group:
childhood anaplastic large cell lymphoma

Additional relevant MeSH terms:
Lymphoma
Lymphoma, Non-Hodgkin
Lymphoma, Large-Cell, Anaplastic
Neoplasms by Histologic Type
Neoplasms
Lymphoproliferative Disorders
Lymphatic Diseases
Immunoproliferative Disorders
Immune System Diseases
Lymphoma, T-Cell