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.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
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.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
Quebec
-
Montreal, Quebec, Canada, H3H 1P3
- Montreal Children's Hospital at McGill University Health Center
-
-
-
-
Arkansas
-
Little Rock, Arkansas, Forenede Stater, 72205
- Arkansas Cancer Research Center at University of Arkansas for Medical Sciences
-
-
California
-
Stanford, California, Forenede Stater, 94305
- Stanford Comprehensive Cancer Center - Stanford
-
-
Florida
-
Miami, Florida, Forenede Stater, 33136
- University of Miami Sylvester Comprehensive Cancer Center - Miami
-
Miami, Florida, Forenede Stater, 33155
- Miami Children's Hospital
-
Tampa, Florida, Forenede Stater, 33607
- St. Joseph's Cancer Institute at St. Joseph's Hospital
-
West Palm Beach, Florida, Forenede Stater, 33407
- Kaplan Cancer Center at St. Mary's Medical Center
-
-
Hawaii
-
Honolulu, Hawaii, Forenede Stater, 95813
- Cancer Research Center of Hawaii
-
-
Illinois
-
Chicago, Illinois, Forenede Stater, 60612
- Rush University Medical Center
-
-
Maine
-
Bangor, Maine, Forenede Stater, 04401
- CancerCare of Maine at Eastern Maine Medial Center
-
-
Massachusetts
-
Boston, Massachusetts, Forenede Stater, 02111
- Floating Hospital for Children at Tufts - New England Medical Center
-
-
Michigan
-
Detroit, Michigan, Forenede Stater, 48201-1379
- Barbara Ann Karmanos Cancer Institute
-
Flint, Michigan, Forenede Stater, 48503
- Hurley Medical Center
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Grosse Pointe Woods, Michigan, Forenede Stater, 48236
- Van Elslander Cancer Center at St. John Hospital and Medical Center
-
-
Mississippi
-
Jackson, Mississippi, Forenede Stater, 39216-4505
- University of Mississippi Cancer Clinic
-
-
Missouri
-
St. Louis, Missouri, Forenede Stater, 63110
- Siteman Cancer Center at Barnes-Jewish Hospital
-
-
New Jersey
-
Hackensack, New Jersey, Forenede Stater, 07601
- Hackensack University Medical Center Cancer Center
-
-
New Mexico
-
Albuquerque, New Mexico, Forenede Stater, 87131-5636
- University of New Mexico Cancer Research and Treatment Center
-
-
New York
-
Buffalo, New York, Forenede Stater, 14263-0001
- Roswell Park Cancer Institute
-
-
North Carolina
-
Charlotte, North Carolina, Forenede Stater, 28232-2861
- Blumenthal Cancer Center at Carolinas Medical Center
-
Winston-Salem, North Carolina, Forenede Stater, 27157-1096
- Wake Forest University Comprehensive Cancer Center
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-
Oklahoma
-
Oklahoma City, Oklahoma, Forenede Stater, 73104
- Oklahoma University Cancer Institute
-
-
South Carolina
-
Charleston, South Carolina, Forenede Stater, 29425
- Hollings Cancer Center at Medical University of South Carolina
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-
Texas
-
Houston, Texas, Forenede Stater, 77030-2399
- Baylor University Medical Center - Houston
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San Antonio, Texas, Forenede Stater, 78207
- University of Texas Health Science Center at San Antonio
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Wisconsin
-
Milwaukee, Wisconsin, Forenede Stater, 53226
- Midwest Children's Cancer Center
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
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
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Tilbagevirkende kraft
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Percentage of patients with severe intelligence deficit as evidenced by either a verbal or performance IQ below 85
Tidsramme: Length of study
|
Length of study
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Compare the groups for descriptive purposes
Tidsramme: 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
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Studiestol: Patricia K. Duffner, MD, Women & Children's Hospital of Buffalo
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ACCL0131
- COG-ACCL0131 (Anden identifikator: Children's Oncology Group)
- NCI-P01-0198
- CDR0000069100 (Anden identifikator: Clinical Trials.gov)
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