- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00165087
Treatment of Childhood Acute Lymphoblastic Leukemia
20 dicembre 2007 aggiornato da: Dana-Farber Cancer Institute
The purpose of this study is to reduce the side-effects and discomfort of anti-leukemia therapy, to attain long-term control of the disease and to hopefully eradicate it.
Panoramica dello studio
Stato
Terminato
Condizioni
Descrizione dettagliata
- Children with acute lymphoblastic leukemia (ALL) are treated somewhat differently depending upon on the relative risk of the leukemia recurring. For this study they are classified into "Standard Risk", "High Risk" and "Infant/High Risk".
- The treatment for patients in the "Standard Risk" and "High Risk" groups consists of three phases of therapy: induction treatment; prevention of brain and spinal cord leukemia (CNS treatment); and intensification/continuation chemotherapy.
- The treatment for patients in the "Infant/High Risk" group consists of four phases of therapy: induction treatment; infant intensification therapy; intensification/continuation chemotherapy; and CNS treatment.
- The induction treatment consists of a combination of chemotherapy drugs whose purpose is to kill all detectable leukemia cells. This process usually requires a least one month and includes six anti-leukemia drugs. These drugs are: vincristine, doxorubicin, methotrexate, cytosine arabinoside, asparaginase and steroids (methylprednisolone or prednisone).
- After the induction phase, "Infant/High Risk" patients will receive a highly intensive month of treatment (infant intensification) . Drugs used during this month include high-dose methotrexate, asparaginase, 6-mercaptopurine and high dose cytosine arabinoside (ARA-C).
- CNS treatment begins during induction therapy but is intensified during the second and third month after diagnosis. Treatment for all patients will include a series of spinal taps with the instillation of anti-leukemia drugs, including cytosine arabinoside and methotrexate and with or without hydrocortisone (depending upon randomization).
- All high risk patients (those in both "High Risk" and "Infant/High Risk") as well as some standard risk patients will receive radiation treatment to the brain. Radiation therapy will either be given in either "conventional" treatments (once daily for 10 days), or "hyperfractionated" treatments (twice daily at half doses for 10 days). Total dose of radiation is 1800 cGy.
- Intensification and continuation therapy, begins 4-5 weeks after diagnosis for "Standard Risk" and "High Risk" groups and 4-5 weeks after infant intensification in "Infant/High Risk" group. This phase of treatment continues until the completion of two years of treatment. Patients in the "Standard Risk" group will receive five anti-leukemia drugs (vincristine, prednisone, methotrexate, asparaginase, and 6-mercaptopurine). Patients in "High Risk" and "Infant/High Risk" will receive six anti-leukemia drugs (vincristine, prednisone, doxorubicin, methotrexate, asparaginase and 6-mercaptopurine).
- All patients will be able to participate in a randomization comparing two types of asparaginase, E.coli and Erwinia. Patients will be randomized to receive either once weekly E.coli or once-weekly Erwinia during the Intensification phase, each given for a total of 20 weeks.
- Patients in the "Standard Risk" group are able to participate in an additional randomization. Standard risk patients will be randomized to receive one of two different regimens designed to prevent central nervous system leukemia, either 1)radiation therapy (given twice daily) with chemotherapy in the spinal fluid every 18 weeks, or 2) intensive chemotherapy in the spinal fluid alone without radiation.
- Patients in the "High Risk" and "Infant/High Risk" groups are able to participate in two randomizations in addition to the asparaginase randomization. The first will be to assess whether the drug dexrazoxane prevents heart damage caused by doxorubicin without affecting risk of relapse. Patients will be randomized to receive either doxorubicin alone or doxorubicin with dexrazoxane during the induction, CNS and intensification phases. The second randomization will compare the relative efficacy and toxicity of different cranial radiation schedules. Patients will be randomized to receive radiation in either once daily or twice daily fractions.
- Blood and bone marrow samples will be collected to learn more about the biology of leukemia. These samples will also be used to test minimal residual disease levels to learn if these levels help predict risk of relapse.
- Quality of life questionnaires will also be performed by the parents of patients, by children over eight, and by the child's clinician.
Tipo di studio
Interventistico
Iscrizione
491
Fase
- Fase 3
Contatti e Sedi
Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.
Luoghi di studio
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Ontario
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Hamilton, Ontario, Canada
- McMaster University
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Quebec
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Montreal, Quebec, Canada
- Laval University
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Montreal, Quebec, Canada
- Sainte Justine Hosptial
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Santurce, Porto Rico, 00912
- San Jorge Children's Hospital
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Louisiana
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New Orleans, Louisiana, Stati Uniti, 70121
- Ochsner Clinic
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Maine
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Lewiston, Maine, Stati Uniti, 04240
- Maine Medical Center
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Massachusetts
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Boston, Massachusetts, Stati Uniti, 02115
- Dana-Farber Cancer Institute
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Boston, Massachusetts, Stati Uniti, 02115
- Children's Hospital Boston
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New York
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New York, New York, Stati Uniti, 10029
- Mt. Sinai Medical Center
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Rochester, New York, Stati Uniti, 14627
- University of Rochester
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Criteri di partecipazione
I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.
Criteri di ammissibilità
Età idonea allo studio
Non più vecchio di 18 anni (Bambino, Adulto)
Accetta volontari sani
No
Sessi ammissibili allo studio
Tutto
Descrizione
Inclusion Criteria:
- Acute lymphoblastic leukemia, excluding known mature B-cell ALL
- < 18 years of age
- Patients who are leukopheresed or exchanged are eligible for study only after completion of the pheresis or exchange transfusion
- Absence of a t(8,14) (q24; q32), t (8,22), t(2,8)
- Total bilirubin < 1.4mg/dl
Exclusion Criteria:
- Known HIV positive
- Prior steroid therapy within 30 days of diagnosis
- Septic shock
- Ongoing intracranial hemorrhage
- Clinical evidence of CNS or lung leukostasis
Piano di studio
Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
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-To evaluate the efficacy and safety of doxorubicin with or without dexrazoxane
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-To determine the efficacy of hyperfractionated radiation plus standard intrathecal chemotherapy compared with intensive intrathecal chemotherapy alone in standard risk patients.
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-To compare the relative efficacy and toxicity of E.coli and Erwinia asparaginase
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-To compare the relative efficacy and toxicity of cranial radiation delivered in once-daily versus twice-daily fractions in high risk patinets.
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Misure di risultato secondarie
Misura del risultato |
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-To compare randomized treatment groups using health-related quality of life analyses.
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Collaboratori e investigatori
Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.
Sponsor
Collaboratori
Investigatori
- Investigatore principale: Stephen E. Sallan, MD, Dana-Farber Cancer Institute
Pubblicazioni e link utili
La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.
Pubblicazioni generali
- Burns MA, Place AE, Stevenson KE, Gutierrez A, Forrest S, Pikman Y, Vrooman LM, Harris MH, Hunt SK, O'Brien JE, Asselin BL, Athale UH, Clavell LA, Cole PD, Gennarini LM, Kahn JM, Kelly KM, Laverdiere C, Leclerc JM, Michon B, Schorin MA, Sulis ML, Welch JJG, Neuberg DS, Sallan SE, Silverman LB. Identification of prognostic factors in childhood T-cell acute lymphoblastic leukemia: Results from DFCI ALL Consortium Protocols 05-001 and 11-001. Pediatr Blood Cancer. 2021 Jan;68(1):e28719. doi: 10.1002/pbc.28719. Epub 2020 Oct 7. Erratum In: Pediatr Blood Cancer. 2021 Mar;68(3):e28885.
- Silverman LB, Gelber RD, Dalton VK, Asselin BL, Barr RD, Clavell LA, Hurwitz CA, Moghrabi A, Samson Y, Schorin MA, Arkin S, Declerck L, Cohen HJ, Sallan SE. Improved outcome for children with acute lymphoblastic leukemia: results of Dana-Farber Consortium Protocol 91-01. Blood. 2001 Mar 1;97(5):1211-8. doi: 10.1182/blood.v97.5.1211.
- Silverman LB, Declerck L, Gelber RD, Dalton VK, Asselin BL, Barr RD, Clavell LA, Hurwitz CA, Moghrabi A, Samson Y, Schorin MA, Lipton JM, Cohen HJ, Sallan SE. Results of Dana-Farber Cancer Institute Consortium protocols for children with newly diagnosed acute lymphoblastic leukemia (1981-1995). Leukemia. 2000 Dec;14(12):2247-56. doi: 10.1038/sj.leu.2401980.
- Goldberg JM, Silverman LB, Levy DE, Dalton VK, Gelber RD, Lehmann L, Cohen HJ, Sallan SE, Asselin BL. Childhood T-cell acute lymphoblastic leukemia: the Dana-Farber Cancer Institute acute lymphoblastic leukemia consortium experience. J Clin Oncol. 2003 Oct 1;21(19):3616-22. doi: 10.1200/JCO.2003.10.116.
- Lipshultz SE, Rifai N, Dalton VM, Levy DE, Silverman LB, Lipsitz SR, Colan SD, Asselin BL, Barr RD, Clavell LA, Hurwitz CA, Moghrabi A, Samson Y, Schorin MA, Gelber RD, Sallan SE. The effect of dexrazoxane on myocardial injury in doxorubicin-treated children with acute lymphoblastic leukemia. N Engl J Med. 2004 Jul 8;351(2):145-53. doi: 10.1056/NEJMoa035153.
- Waber DP, Silverman LB, Catania L, Mautz W, Rue M, Gelber RD, Levy DE, Goldwasser MA, Adams H, Dufresne A, Metzger V, Romero I, Tarbell NJ, Dalton VK, Sallan SE. Outcomes of a randomized trial of hyperfractionated cranial radiation therapy for treatment of high-risk acute lymphoblastic leukemia: therapeutic efficacy and neurotoxicity. J Clin Oncol. 2004 Jul 1;22(13):2701-7. doi: 10.1200/JCO.2004.10.173.
- Lipshultz SE, Scully RE, Lipsitz SR, Sallan SE, Silverman LB, Miller TL, Barry EV, Asselin BL, Athale U, Clavell LA, Larsen E, Moghrabi A, Samson Y, Michon B, Schorin MA, Cohen HJ, Neuberg DS, Orav EJ, Colan SD. Assessment of dexrazoxane as a cardioprotectant in doxorubicin-treated children with high-risk acute lymphoblastic leukaemia: long-term follow-up of a prospective, randomised, multicentre trial. Lancet Oncol. 2010 Oct;11(10):950-61. doi: 10.1016/S1470-2045(10)70204-7. Epub 2010 Sep 16.
Studiare le date dei record
Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.
Studia le date principali
Inizio studio
1 gennaio 1996
Completamento primario (Effettivo)
1 settembre 2006
Completamento dello studio (Effettivo)
1 settembre 2006
Date di iscrizione allo studio
Primo inviato
9 settembre 2005
Primo inviato che soddisfa i criteri di controllo qualità
9 settembre 2005
Primo Inserito (Stima)
14 settembre 2005
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
28 dicembre 2007
Ultimo aggiornamento inviato che soddisfa i criteri QC
20 dicembre 2007
Ultimo verificato
1 dicembre 2007
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie del sistema immunitario
- Neoplasie per tipo istologico
- Neoplasie
- Malattie linfoproliferative
- Malattie linfatiche
- Disturbi immunoproliferativi
- Leucemia
- Leucemia-linfoma linfoblastico a cellule precursori
- Leucemia, linfoide
- Effetti fisiologici delle droghe
- Meccanismi molecolari dell'azione farmacologica
- Inibitori enzimatici
- Agenti antineoplastici
- Agenti antimitotici
- Modulatori della mitosi
- Agenti protettivi
- Inibitori della topoisomerasi II
- Inibitori della topoisomerasi
- Agenti cardiotonici
- Antibiotici, Antineoplastici
- Doxorubicina
- Asparaginasi
- Dexrazoxano
- Razoxano
Altri numeri di identificazione dello studio
- 95-001
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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