- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00003203
Carboplatin and Vincristine Plus Radiation Therapy Followed By Adjuvant Chemotherapy in Treating Young Patients With Newly Diagnosed CNS Embryonal Tumors
An Intergroup Pilot Study of Concurrent Carboplatin, Vincristine and Radiotherapy Followed by Adjuvant Chemotherapy in Patients With Newly Diagnosed High-Risk Central Nervous System Embryonal Tumors
RATIONALE: Drugs used in chemotherapy, such as carboplatin and vincristine, work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining carboplatin and vincristine with radiation therapy followed by adjuvant chemotherapy may kill more tumor cells.
PURPOSE: Randomized phase II trial to study the effectiveness of combination chemotherapy plus radiation therapy followed adjuvant chemotherapy in treating young patients who have newly diagnosed high-risk CNS embryonal tumors.
Aperçu de l'étude
Statut
Les conditions
Description détaillée
OBJECTIVES:
- Determine the feasible dose and duration of carboplatin combined with craniospinal and local radiotherapy and adjuvant chemotherapy in children with newly diagnosed, high-risk CNS embryonal tumors (Phase I completed as of 11-25-03).
- Determine the feasibility of administering cyclophosphamide and vincristine with or without cisplatin after concurrent carboplatin, vincristine, and radiotherapy in these patients.
- Determine the overall and individual toxicity rates of this regimen in these patients.
- Determine the complete response rate in patients treated with this regimen.
- Obtain preliminary estimates of event-free survival of patients treated with this regimen.
- Determine the prognostic significance of enhancing tumor after completion of radiotherapy on event-free survival of these patients.
OUTLINE: This is a pilot, dose-escalation study of carboplatin. (Phase I completed as of 11-25-03.)
Within 31 days of definitive surgery, all patients receive vincristine IV weekly for 6 weeks and carboplatin IV over 15-20 minutes (after completion of vincristine infusion) 5 days a week for 6 weeks. Patients undergo radiotherapy (1-4 hours after carboplatin infusion) 5 days a week for 6 weeks.
Cohorts of 6-12 patients receive escalating doses of carboplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose at which no more than 3 of 12 patients experience dose-limiting toxicity. (Phase I completed as of 11-25-03.)
At 6 weeks after completion of radiotherapy, patients are assigned to arm II for adjuvant/maintenance chemotherapy. (Arm I closed to accrual as of 11-25-03.)
- Arm I (closed to accrual as of 11-25-03): Patients receive cyclophosphamide IV over 1 hour on days 0 and 1, vincristine IV on days 0 and 7, and filgrastim (G-CSF) IV or subcutaneously (SC) beginning on day 2 and continuing for at least 10 days until blood counts recover.
- Arm II: Patients receive cyclophosphamide IV over 1 hour on days 1 and 2, vincristine IV on days 0 and 7, cisplatin IV over 6 hours on day 0, and G-CSF IV or SC beginning on day 3 and continuing for at least 10 days until blood counts recover.
In both arms, adjuvant/maintenance chemotherapy repeats every 4 weeks for 6 courses.
Patients are followed every 3 months for 8 months, every 4 months for 1 year, every 6 months for 2 years, and then annually thereafter.
PROJECTED ACCRUAL: A total of 162 patients will be accrued for this study.
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Western Australia
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Perth, Western Australia, Australie, 6001
- Princess Margaret Hospital for Children
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British Columbia
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Vancouver, British Columbia, Canada, V6H 3V4
- British Columbia Children's Hospital
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Nova Scotia
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Halifax, Nova Scotia, Canada, B3J 3G9
- IWK Grace Health Centre
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California
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Long Beach, California, États-Unis, 90806
- Long Beach Memorial Medical Center
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Los Angeles, California, États-Unis, 90095-1781
- Jonsson Comprehensive Cancer Center, UCLA
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Los Angeles, California, États-Unis, 90027-0700
- Children's Hospital Los Angeles
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Orange, California, États-Unis, 92668
- Children's Hospital of Orange County
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San Francisco, California, États-Unis, 94115-0128
- UCSF Cancer Center and Cancer Research Institute
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Colorado
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Denver, Colorado, États-Unis, 80218
- Children's Hospital of Denver
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District of Columbia
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Washington, District of Columbia, États-Unis, 20010-2970
- Children's National Medical Center
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Illinois
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Chicago, Illinois, États-Unis, 60637
- University of Chicago Cancer Research Center
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Indiana
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Indianapolis, Indiana, États-Unis, 46202-5265
- Indiana University Cancer Center
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Iowa
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Iowa City, Iowa, États-Unis, 52242
- University of Iowa Hospitals and Clinics
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Michigan
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Ann Arbor, Michigan, États-Unis, 48109-0752
- University Of Michigan Comprehensive Cancer Center
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Kalamazoo, Michigan, États-Unis, 49007-3731
- CCOP - Kalamazoo
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Minnesota
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Minneapolis, Minnesota, États-Unis, 55455
- University of Minnesota Cancer Center
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Rochester, Minnesota, États-Unis, 55905
- Mayo Clinic Cancer Center
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Missouri
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Kansas City, Missouri, États-Unis, 64108
- Children's Mercy Hospital
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Nebraska
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Omaha, Nebraska, États-Unis, 68198-3330
- University of Nebraska Medical Center
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New Jersey
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Paterson, New Jersey, États-Unis, 07503
- St. Joseph's Hospital and Medical Center
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New York
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New York, New York, États-Unis, 10021
- Memorial Sloan-Kettering Cancer Center
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New York, New York, États-Unis, 10016
- NYU School of Medicine's Kaplan Comprehensive Cancer Center
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New York, New York, États-Unis, 10032
- Herbert Irving Comprehensive Cancer Center
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North Carolina
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Chapel Hill, North Carolina, États-Unis, 27599-7295
- Lineberger Comprehensive Cancer Center, UNC
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North Dakota
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Fargo, North Dakota, États-Unis, 58122
- CCOP - Merit Care Hospital
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Ohio
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Cincinnati, Ohio, États-Unis, 45229-3039
- Children's Hospital Medical Center - Cincinnati
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Cleveland, Ohio, États-Unis, 44106-5065
- Ireland Cancer Center
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Columbus, Ohio, États-Unis, 43205-2696
- Children's Hospital of Columbus
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Oregon
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Portland, Oregon, États-Unis, 97201-3098
- Doernbecher Children's Hospital
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Pennsylvania
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Philadelphia, Pennsylvania, États-Unis, 19104
- Children's Hospital of Philadelphia
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Philadelphia, Pennsylvania, États-Unis, 19104
- University of Pennsylvania Cancer Center
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Pittsburgh, Pennsylvania, États-Unis, 15213
- Children's Hospital of Pittsburgh
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Tennessee
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Nashville, Tennessee, États-Unis, 37232-6838
- Vanderbilt Cancer Center
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Texas
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Houston, Texas, États-Unis, 77030
- University of Texas - MD Anderson Cancer Center
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Utah
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Salt Lake City, Utah, États-Unis, 84132
- Huntsman Cancer Institute
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Washington
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Seattle, Washington, États-Unis, 98109
- Fred Hutchinson Cancer Research Center
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Seattle, Washington, États-Unis, 98105
- Children's Hospital and Regional Medical Center - Seattle
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Wisconsin
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Madison, Wisconsin, États-Unis, 53792
- University of Wisconsin Comprehensive Cancer Center
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
DISEASE CHARACTERISTICS:
Histologically proven high-risk CNS embryonal tumors, including:
- Primitive neuroectodermal tumors
- Atypical teratoid/rhabdoid tumor
- Medulloblastoma
- Desmoplastic medulloblastoma
- Ependymoblastoma
- Medullomyoblastoma
- Spongioblastoma
- Spongioblastoma polare
- Primitive polar spongioblastoma
- Neuroepitheliomatous neoplasms
- Medulloepithelioma
- Neuroblastoma
- Pineoblastoma
- No bone marrow involvement or bone metastases
- No M4 disease
- M3 disease must have evidence of tumor on spinal MRI
PATIENT CHARACTERISTICS:
Age:
- 3 to 21 at diagnosis
Performance status:
- Not specified
Life expectancy:
- At least 8 weeks
Hematopoietic:
- Absolute neutrophil count greater than 1,500/mm^3
- Platelet count at least 100,000/mm^3 (transfusion independent)
- Hemoglobin at least 10.0 g/dL (packed red blood cell transfusions allowed)
Hepatic:
- Bilirubin less than 1.5 mg/dL
- SGOT/SGPT less than 2.5 times normal
Renal:
- Creatinine less than 1.5 times upper limit of normal OR
- Creatinine clearance or radioisotope glomerular filtration rate at least 70 mL/min
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- Not specified
Chemotherapy:
- No prior chemotherapy
Endocrine therapy:
- Not specified
Radiotherapy:
- No prior radiotherapy
Surgery:
- Prior definitive surgery allowed
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Newly diagnosed cerebral PNET with histologic verification
Begin therapy within 31 days of surgery.
Radiation therapy will be given in standard fractions along with filgrastim.
The craniospinal axis will be treated first.
Patients will receive carboplatin at 35 mg/m2/day IV over 15-20 minutes Monday through Friday, 1-4 hours prior to radiation for 6 weeks (total of 30 doses).
Vincristine sulfate 1.5 mg/m2 IV will be given weekly x 6.
Following radiation, patients will receive Maintenance chemotherapy.
Patients enrolled prior to Amendment #5 will receive six cycles of cyclophosphamide and vincristine (Regimen A).
Patients enrolled after Amendment #5 will receive six cycles of cyclophosphamide, vincristine sulfate and cisplatin (Regimen B).
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Étant donné IV
Autres noms:
Étant donné IV
Autres noms:
Étant donné IV
Autres noms:
Étant donné IV
Autres noms:
Étant donné IV
Autres noms:
1.8 Gy/fx x 20fx=36Gy Craniospinal XRT*
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Event Free Survival
Délai: Length of study
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Minimum time to disease progression or recurrence, time to death for any reason, or time to occurrence of a second malignant neoplasm (SMN).
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Length of study
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Survival
Délai: Length of study
|
Time to death from any cause
|
Length of study
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chaise d'étude: Regina Jakacki, MD, University of Pittsburgh
Publications et liens utiles
Publications générales
- Jakacki RI, Burger PC, Zhou T, Holmes EJ, Kocak M, Onar A, Goldwein J, Mehta M, Packer RJ, Tarbell N, Fitz C, Vezina G, Hilden J, Pollack IF. Outcome of children with metastatic medulloblastoma treated with carboplatin during craniospinal radiotherapy: a Children's Oncology Group Phase I/II study. J Clin Oncol. 2012 Jul 20;30(21):2648-53. doi: 10.1200/JCO.2011.40.2792. Epub 2012 Jun 4.
- Jakacki R, Burger P, Zhou T, et al.: Outcome for metastatic (M+) medulloblastoma (MB) treated with carboplatin during craniospinal radiotherapy (CSRT) followed by cyclophosphamide (CPM) and vincristine (VCR): preliminary results of COG 99701. [Abstract] J Clin Oncol 25 (Suppl 18): A-2017, 2007.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies du système nerveux
- Tumeurs par type histologique
- Tumeurs par site
- Tumeurs, glandulaires et épithéliales
- Tumeurs, neuroépithéliales
- Tumeurs neuroectodermiques
- Tumeurs, cellules germinales et embryonnaires
- Tumeurs, tissu nerveux
- Tumeurs neuroectodermiques primitives
- Tumeurs neuroectodermiques, primitives, périphériques
- Tumeurs
- Tumeurs du système nerveux
- Tumeurs du système nerveux central
- Neuroblastome
- Effets physiologiques des médicaments
- Mécanismes moléculaires de l'action pharmacologique
- Agents antirhumatismaux
- Agents antinéoplasiques
- Agents immunosuppresseurs
- Facteurs immunologiques
- Modulateurs de tubuline
- Agents antimitotiques
- Modulateurs de mitose
- Agents antinéoplasiques, alkylants
- Agents d'alkylation
- Agonistes myéloablatifs
- Agents antinéoplasiques phytogéniques
- Cyclophosphamide
- Carboplatine
- Cisplatine
- Vincristine
Autres numéros d'identification d'étude
- A9971
- COG-A9971 (Autre identifiant: Children's Oncology Group)
- CCG-99701 (Autre identifiant: Children's Cancer Group)
- CDR0000066055 (Autre identifiant: Clinical Trials.gov)
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