Gene Expression in Predicting Outcome in Samples From Patients With High-Risk Neuroblastoma

The recruitment status of this study is unknown because the information has not been verified recently.
Verified January 2012 by National Cancer Institute (NCI).
Recruitment status was  Active, not recruiting
Information provided by:
National Cancer Institute (NCI) Identifier:
First received: January 26, 2012
Last updated: January 28, 2012
Last verified: January 2012

RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in RNA and predict how patients will respond to treatment. It may also help doctors find better ways to treat cancer.

PURPOSE: This research trial studies gene expression in predicting outcomes in samples from patients with high-risk neuroblastoma.

Condition Intervention
Genetic: RNA analysis
Genetic: gene expression analysis
Other: laboratory biomarker analysis

Study Type: Observational
Official Title: Genome Based Outcome Prediction in High Risk Neuroblastoma

Resource links provided by NLM:

Further study details as provided by National Cancer Institute (NCI):

Primary Outcome Measures:
  • Linear correlation between the nCounter™ Analysis System and the expression data obtained in microarray platforms [ Designated as safety issue: No ]
  • nCounter™ Analysis System and microarray platforms equally predictive of outcome in the high-risk group of neuroblastoma patients [ Designated as safety issue: No ]

Estimated Enrollment: 100
Study Start Date: January 2012
Estimated Primary Completion Date: February 2012 (Final data collection date for primary outcome measure)
Detailed Description:


  • To test the correlation of a previously published microarray gene expression signature with the gene expression obtained with the nCounter™ Analysis System using RNA isolated from formalin-fixed, paraffin-embedded (FFPE), high-risk neuroblastoma samples.
  • To construct, test, and validate a novel robust classifier that can be readily integrated into the clinic.

OUTLINE: This is a multicenter study.

RNA samples extracted from paraffin-embedded tissue are analyzed for gene signature expression levels by nCounter™ Analysis System and correlated with published microarray expression data. Results are then used to develop a refined gene-expression-profile classifier of ultra high-risk neuroblastoma.


Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No


  • Formalin-fixed paraffin-embedded tumor sections linked to clinical and outcome data collected from high-risk neuroblastoma patients (n=100) treated at the University of Chicago, St. Jude Children's Research Hospital, Children's Memorial Hospital, or Texas Children's Hospital


  • Not specified


  • Not specified
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Please refer to this study by its identifier: NCT01520233

Sponsors and Collaborators
Children's Oncology Group
Principal Investigator: Susan L. Cohn, MD University of Chicago Comer Children's Hospital
  More Information

Additional Information:
No publications provided

Responsible Party: Peter C. Adamson, Children's Oncology Group - Group Chair Office Identifier: NCT01520233     History of Changes
Other Study ID Numbers: CDR0000723895, COG-ANBL12B2
Study First Received: January 26, 2012
Last Updated: January 28, 2012
Health Authority: United States: Federal Government

Keywords provided by National Cancer Institute (NCI):
disseminated neuroblastoma
localized unresectable neuroblastoma
recurrent neuroblastoma
regional neuroblastoma
stage 4S neuroblastoma

Additional relevant MeSH terms:
Neoplasms by Histologic Type
Neoplasms, Germ Cell and Embryonal
Neoplasms, Glandular and Epithelial
Neoplasms, Nerve Tissue
Neoplasms, Neuroepithelial
Neuroectodermal Tumors
Neuroectodermal Tumors, Primitive
Neuroectodermal Tumors, Primitive, Peripheral processed this record on April 16, 2015