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- Klinische proef NCT00028509
Brain Function in Children Previously Treated on Clinical Trials POG-9605 and POG-9201
Assessment of Clinical and Neuroradiologic Evidence of Methotrexate Leukoencephalopathy in Children Treated on POG 9605 and 9201
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.
Studie Overzicht
Toestand
Interventie / Behandeling
Gedetailleerde beschrijving
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.
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Quebec
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Montreal, Quebec, Canada, H3H 1P3
- Montreal Children's Hospital at McGill University Health Center
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Arkansas
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Little Rock, Arkansas, Verenigde Staten, 72205
- Arkansas Cancer Research Center at University of Arkansas for Medical Sciences
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California
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Stanford, California, Verenigde Staten, 94305
- Stanford Comprehensive Cancer Center - Stanford
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Florida
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Miami, Florida, Verenigde Staten, 33136
- University of Miami Sylvester Comprehensive Cancer Center - Miami
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Miami, Florida, Verenigde Staten, 33155
- Miami Children's Hospital
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Tampa, Florida, Verenigde Staten, 33607
- St. Joseph's Cancer Institute at St. Joseph's Hospital
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West Palm Beach, Florida, Verenigde Staten, 33407
- Kaplan Cancer Center at St. Mary's Medical Center
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Hawaii
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Honolulu, Hawaii, Verenigde Staten, 95813
- Cancer Research Center of Hawaii
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Illinois
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Chicago, Illinois, Verenigde Staten, 60612
- Rush University Medical Center
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Maine
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Bangor, Maine, Verenigde Staten, 04401
- CancerCare of Maine at Eastern Maine Medial Center
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Massachusetts
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Boston, Massachusetts, Verenigde Staten, 02111
- Floating Hospital for Children at Tufts - New England Medical Center
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Michigan
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Detroit, Michigan, Verenigde Staten, 48201-1379
- Barbara Ann Karmanos Cancer Institute
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Flint, Michigan, Verenigde Staten, 48503
- Hurley Medical Center
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Grosse Pointe Woods, Michigan, Verenigde Staten, 48236
- Van Elslander Cancer Center at St. John Hospital and Medical Center
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Mississippi
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Jackson, Mississippi, Verenigde Staten, 39216-4505
- University of Mississippi Cancer Clinic
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Missouri
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St. Louis, Missouri, Verenigde Staten, 63110
- Siteman Cancer Center at Barnes-Jewish Hospital
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New Jersey
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Hackensack, New Jersey, Verenigde Staten, 07601
- Hackensack University Medical Center Cancer Center
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New Mexico
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Albuquerque, New Mexico, Verenigde Staten, 87131-5636
- University of New Mexico Cancer Research and Treatment Center
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New York
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Buffalo, New York, Verenigde Staten, 14263-0001
- Roswell Park Cancer Institute
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North Carolina
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Charlotte, North Carolina, Verenigde Staten, 28232-2861
- Blumenthal Cancer Center at Carolinas Medical Center
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Winston-Salem, North Carolina, Verenigde Staten, 27157-1096
- Wake Forest University Comprehensive Cancer Center
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Oklahoma
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Oklahoma City, Oklahoma, Verenigde Staten, 73104
- Oklahoma University Cancer Institute
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South Carolina
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Charleston, South Carolina, Verenigde Staten, 29425
- Hollings Cancer Center at Medical University of South Carolina
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Texas
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Houston, Texas, Verenigde Staten, 77030-2399
- Baylor University Medical Center - Houston
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San Antonio, Texas, Verenigde Staten, 78207
- University of Texas Health Science Center at San Antonio
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Wisconsin
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Milwaukee, Wisconsin, Verenigde Staten, 53226
- Midwest Children's Cancer Center
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
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
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: Cohort
- Tijdsperspectieven: Retrospectief
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
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Percentage of patients with severe intelligence deficit as evidenced by either a verbal or performance IQ below 85
Tijdsspanne: Length of study
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Length of study
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Compare the groups for descriptive purposes
Tijdsspanne: Length of study
|
Quantitative scales: IQ (WISC III or WPPSI-R, depending on the age of the child), Wide Range Assessment of Memory and Learning (4 subscales), Conner's Continuous Performance Test (Attention/Concentration), Woodcock Johnson Revised Processing Speed Cluster, NEPSP Tower Tests (Executive Functioning), and VSI (Visual-Motor Integration).
|
Length of study
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Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Studie stoel: Patricia K. Duffner, MD, Women & Children's Hospital of Buffalo
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- ACCL0131
- COG-ACCL0131 (Andere identificatie: Children's Oncology Group)
- NCI-P01-0198
- CDR0000069100 (Andere identificatie: Clinical Trials.gov)
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