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Brain Function in Children Previously Treated on Clinical Trials POG-9605 and POG-9201

This study is ongoing, but not recruiting participants.

Sponsors and Collaborators: Children's Oncology Group
National Cancer Institute (NCI)
Information provided by: National Cancer Institute (NCI)
ClinicalTrials.gov Identifier: NCT00028509
  Purpose

RATIONALE: Assessing the effects of methotrexate on brain function in children may improve the ability to plan treatment and decrease side effects.

PURPOSE: Clinical trial to compare brain function of children who have been previously treated with methotrexate.


Condition Intervention
Cancer-Related Problem/Condition
Procedure: management of therapy complications

MedlinePlus related topics:   Cancer   

Drug Information available for:   Methotrexate   

U.S. FDA Resources

Study Type:   Observational
Official Title:   Assessment of Clinical and Neuroradiologic Evidence of Methotrexate Leukoencephalopathy in Children Treated on POG 9605 and 9201

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

Estimated Enrollment:   162
Study Start Date:   July 2002

Detailed Description:

OBJECTIVES:

  • Compare the incidence of neuropsychological abnormalities and leukoencephalopathy in children previously treated with methotrexate on protocols POG-9605 versus POG-9201.

OUTLINE: This is a multicenter study.

More than 3 years after completion of therapy, patients undergo 9 different tests to assess intelligence, memory, learning, attention, concentration, processing of information, functioning, and visual-motor integration. Patients also undergo MRI of the head.

PROJECTED ACCRUAL: A total of 30-54 patients previously treated on protocol POG-9201 will be accrued for this study. A total of 60-108 patients previously treated on protocol POG-9605 will be accrued for this study.

  Eligibility
Ages Eligible for Study:   1 Year to 9 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Criteria

DISEASE CHARACTERISTICS:

  • Previously enrolled on POG-9201 or POG-9605

    • Good prognosis by NCI risk (9201 and 9605 stratum 1)
  • Eligible for the therapeutic study
  • Completed therapy by 12/31/2000
  • No CNS3 at diagnosis
  • No relapsed disease

PATIENT CHARACTERISTICS:

Age:

  • 1 to 9 at diagnosis

Performance status:

  • Not specified

Life expectancy:

  • Not specified

Hematopoietic:

  • Not specified

Hepatic:

  • Not specified

Renal:

  • Not specified

Other:

  • No Down syndrome

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • Not specified

Chemotherapy

  • Not specified

Endocrine therapy

  • Not specified

Radiotherapy

  • Not specified

Surgery

  • Not specified

Other

  • See Disease Characteristics
  Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00028509

Show 26 study locations  Show 26 Study Locations

Sponsors and Collaborators
Children's Oncology Group
National Cancer Institute (NCI)

Investigators
Study Chair:     Patricia K. Duffner, MD     Women and Children's Hospital of Buffalo    
  More Information


Clinical trial summary from the National Cancer Institute's PDQ® database  This link exits the ClinicalTrials.gov site
 

Study ID Numbers:   CDR0000069100, COG-ACCL0131, NCI-P01-0198
First Received:   January 4, 2002
Last Updated:   October 18, 2008
ClinicalTrials.gov Identifier:   NCT00028509
Health Authority:   United States: Federal Government

Keywords provided by National Cancer Institute (NCI):
neurotoxicity  
long-term effects secondary to cancer therapy in children  

Study placed in the following topic categories:
Neurotoxicity Syndromes
Neurotoxicity syndromes
Neoplasm Metastasis
Methotrexate

ClinicalTrials.gov processed this record on December 03, 2008




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