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the Effects and Safety of Idarubicin-strengthened Pretreatment Program and Conventional Busulfan Cyclophosphamide Pretreatment Program on High-risk Acute Myeloid Leukemia Patient (IDBUCY)

9 de janeiro de 2013 atualizado por: Lan YongRong, Guangxi Medical University

A Multi-center, Open, Randomized-control Study to Compare the Effects and Safety of Idarubicin-strengthened Pretreatment Program and Conventional Busulfan Cyclophosphamide Pretreatment Program on High-risk Acute Myeloid Leukemia Patient

This study was a multi-center, open, randomized-control study on the effects and safety of idarubicin 60mg/M2 combined with BUCY pretreatment program or BUCY pretreatment program on the overall survival rate and disease-free survival rate of acute myeloid leukemia patient in high-risk group over a period of 2 years.

Visão geral do estudo

Status

Desconhecido

Condições

Intervenção / Tratamento

Descrição detalhada

This study was a multi-center, open, randomized-control study. It evaluates the effects and safety of idarubicin 60mg/M2 combined with BUCY pretreatment program or BUCY pretreatment program on acute myeloid leukemia patient in high-risk group. 200 patients were studied with 100 patients in each group.

Patients enrolled were randomly divided into group A (idarubicin 60mg/M2 combined with BUCY group) and group B (BUCY group). SAS randomization software was used to obtain randomization numbers. Patients were recommend to start pretreatment within 7 days after randomization.

Main objective: 2-year overall survival (OS) and disease-free survival (DFS) rates.

Secondary objective: safety evaluation (early complications of transplantation, liver, kidney and heart toxicity, treatment-related mortality, blood recovery time), the median period of disease-free survival.

Test drugs Idarubicin (Zavedos ®, Pfizer), busulfan, cyclophosphamide.

Pretreatment plan Drug Group A (IDA 60mg/M2 + BUCY) Group B (BUCY) IDA: 20mg/m2 a day, d-12 ~d-10, intravenous infusion for 1 hour. BU: 4mg/Kg a day, oral administration, d-7 ~d-4, or 3.2mg/Kg a day, intravenous infusion, d-7~d-4.

CY: 60mg/Kg a day, intravenous infusion, d-3~d-2. GVHD prevention plan GVHD is prevented by CSA+MMF+MTX in sibling allogeneic hematopoietic stem cell transplantation (starting from day -1, 3mg/kg of CSA was infused by continuous intravenous drip until gastrointestinal function returned normal when method of administration was changed to oral administration. 5mg/kg was divided into twice oral intakes, maintaining cyclosporine concentration at 200-300ug / L; MTX 15mg/m2 at day +1, 10mg/m2 at day +3, +6 and day +11 (based on actual situations day 11 can be omitted); MMF 0.25g BID starting from day 0 and continued for a month ). Unrelated allogeneic hematopoietic stem cell transplantation used CSA MMF MTX ATG for the prevention of GVHD. 3mg/kg CSA was infused through continuous intravenous drip since day -1 until gastrointestinal function returned to normal when the administration method was changed to oral. 5mg/kg was divided to twice oral intakes maintaining cyclosporine concentrations at 200-300ug/L; MTX 15mg/m2, at day +1, 10mg/m2 at day +3, day +6 and day +11 (based on actual situations day 11 can be omitted); MMF 0.5g BID starting from day 0 and continued for 3 months (a month later, dose can be reduced according to the hemogram); the total ATG was 6mg/kg and was taken in three days, from day -4 to day -2.

Relapse intervention Routine preventive DLI is not recommended, however, if tendency of recurrence found during monitor, chemotherapy, immunotherapy, targeted therapy, secondary transplantation, etc. can be used, and intervention treatment start time should be recorded as the end time.

The efficacy evaluation time point

  1. 1-3, 6, 12, 18, 24 months after transplantation.
  2. Follow-up evaluation: indicators such as blood routines and bone marrow detection, and minimal residual disease detection after the end of treatment should be done regularly.

Tipo de estudo

Intervencional

Inscrição (Antecipado)

200

Estágio

  • Fase 3

Contactos e Locais

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Contato de estudo

Estude backup de contato

Locais de estudo

    • Guangxi
      • Nanning, Guangxi, China, 530021
        • Recrutamento
        • First Affiliated Hospital of Guangxi Medical University
        • Contato:
        • Contato:
          • Zhang Zhongming, doctor
          • Número de telefone: 0086-15807801369
          • E-mail: zzmmissyou@126.com
        • Investigador principal:
          • Lai Yongrong, doctor
        • Subinvestigador:
          • Zhang Zhongming, doctor
        • Subinvestigador:
          • Li Qiaochuan, doctor

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos a 50 anos (Adulto)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  1. Age: 18~50;
  2. Received peripheral blood hematopoietic stem cell transplantation from siblings or unrelated allogeneic donors with identical matching of HLA or 1 alleles mismatched.
  3. Diagnosis: refer to 2011 edition of AML China Guideline for the diagnosis and treatment and diagnosis standards of high-risk acute myeloid leukemia developed through literatures (see Appendix B);
  4. Under general condition, ECOG score ≤ 1;
  5. Normal cardiac functions;
  6. Normal liver and renal function: blood bilirubin≤35 μ mol\/L, AST/ALT lower than twice in the upper limit of normal value, serum creatinine≤ 150 μ mol\/L;
  7. Subjects have signed the informed consent form.

Exclusion Criteria:

  1. Severe uncontrolled infection before transplantation;
  2. With contraindications of idarubicin;
  3. Reached the maximum cumulative dose of anthracyclines, for instance, DNR≥ 450mg/m2, mitoxantrone≥140mg/m2, the total cumulative dose of idarubicin≥ 300mg/m2;
  4. The other conditions that do not meet the inclusion criteria.

Withdrawal criteria:

  1. Those do not meet the inclusion criteria or meet the exclusion criteria after reviewing;
  2. Patient withdraws the informed consent form;
  3. Patient violates the clinical study protocol;
  4. Patient experiences severe adverse events that treatment has to be terminated;
  5. Patient that considered no longer fit to complete clinical trials by researchers.

Plano de estudo

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Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: IDBUCY

Idarubicin: 20mg/m2 a day, d-12 ~d-10, intravenous infusion for 1 hour. Busulfan: 4mg/Kg a day, oral administration, d-7 ~d-4, or 3.2mg/Kg a day, intravenous infusion, d-7~d-4.

cyclophosphamide: 60mg/Kg a day, intravenous infusion, d-3~d-2.

GVHD is prevented by CSA+MMF+MTX in sibling allogeneic hematopoietic stem cell transplantation (starting from day -1, 3mg/kg of CSA was infused by continuous intravenous drip until gastrointestinal function returned normal when method of administration was changed to oral administration.
Comparador Ativo: BUCY

Busulfan: 4mg/Kg a day, oral administration, d-7 ~d-4, or 3.2mg/Kg a day, intravenous infusion, d-7~d-4.

Cyclophosphamide: 60mg/Kg a day, intravenous infusion, d-3~d-2.

GVHD is prevented by CSA+MMF+MTX in sibling allogeneic hematopoietic stem cell transplantation (starting from day -1, 3mg/kg of CSA was infused by continuous intravenous drip until gastrointestinal function returned normal when method of administration was changed to oral administration.

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
2-year disease-free survival (DFS) rates
Prazo: 4 years
The purpose of this study is to evaluates the effects of idarubicin 60mg/M2 combined with BUCY pretreatment program or BUCY pretreatment program on acute myeloid leukemia patient in high-risk group.
4 years

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
2-year overall survival (OS) rates
Prazo: 4 years
It evaluates the effects of idarubicin 60mg/M2 combined with BUCY pretreatment program or BUCY pretreatment program on acute myeloid leukemia patient in high-risk group. 200 patients were studied with 100 patients in each group
4 years

Outras medidas de resultado

Medida de resultado
Descrição da medida
Prazo
safety of idarubicin 60mg/M2 combined with BUCY pretreatment program or BUCY pretreatment program
Prazo: 4 years
safety evaluation (early complications of transplantation, liver, kidney and heart toxicity, treatment-related mortality, blood recovery time),
4 years

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Publicações e links úteis

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Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo

1 de agosto de 2012

Conclusão Primária (Antecipado)

1 de janeiro de 2016

Conclusão do estudo (Antecipado)

1 de junho de 2016

Datas de inscrição no estudo

Enviado pela primeira vez

28 de dezembro de 2012

Enviado pela primeira vez que atendeu aos critérios de CQ

9 de janeiro de 2013

Primeira postagem (Estimativa)

11 de janeiro de 2013

Atualizações de registro de estudo

Última Atualização Postada (Estimativa)

11 de janeiro de 2013

Última atualização enviada que atendeu aos critérios de controle de qualidade

9 de janeiro de 2013

Última verificação

1 de janeiro de 2013

Mais Informações

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