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临床试验/EUCTR2015-000733-76-DE
EUCTR2015-000733-76-DE进行中(未招募)1 期

A multicenter, single-arm study to assess the efficacy, safety, and tolerability of the BiTE® antibody blinatumomab in adult patients with minimal residual disease (MRD) of B-precursor acute lympho-blastic leukemia (Blast Successor Trial)

Goethe-Universität Frankfurt, Universitätsklinikum, Med. Klinik II0 个研究点目标入组 80 人开始时间: 2016年3月2日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
80

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Patients with CD19 positive B–precursor ALL in complete hematological remission defined as less than 5% blasts in bone marrow after at least three intense chemotherapy blocks (e.g., GMALL induction I-II/consolidation I).
  • 2.Presence of minimal residual disease (MRD) after an interval of at least 8 days from last systemic chemo-therapy
  • at a level of =10-4 - <10-3 (molecular failure or molecular relapse) in an assay with a minimum sensitivity of 10-4 OR
  • at levels below 10-4 :
  • oPositive <10-4, non quantifiable (MolNE1) OR
  • oPositive <10-4 (MolNE2) OR
  • Presence of minimal residual disease (MRD), non quantifiable (MolNE3).
  • 3. For evaluation of MRD patients must have at least one molecular marker based on individual rearrange-ments of immunoglobulin, TCR-genes or other suitable genes evaluated by the reference laborabory of the trial
  • 4. Bone marrow function as defined below:
  • - ANC (Neutrophils) >/= 1,000/µL
  • - Platelets >/= 50,000/µL (transfusion permitted)
  • - HB level >/= 9g/dl (transfusion permitted)
  • 5. Renal and hepatic function as defined below:
  • - AST (GOT), ALT (GPT), and AP < 5 x upper limit of normal (ULN)
  • - Total bilirubin < 1.5 x ULN (unless related to Gilbert's Meulen-gracht disease)
  • - Creatinine < 1.5x ULN
  • - Creatinine clearance >/= 60 mL/min (e.g. calculated according Cockroft & Gault)
  • 6. Negative HIV test, negative hepatitis B (HbsAg) and hepatitis C virus (anti-HCV) test
  • 7. Negative pregnancy test in women of childbearing potential
  • 8. ECOG Performance Status 0 or 1
  • 9. Age min. 18 years
  • 10. Ability to understand and willingness to sign a written informed consent
  • 11. Signed and dated written informed consent is available
  • 12. Participation in the registry of the German Multicenter Study Group for Adult ALL (GMALL)
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 72
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 8

排除标准

  • 1. Ph/BCR-ABL positive ALL
  • 2. Presence of circulating blasts or current extramedullary involvement by ALL
  • 3. History or presence of clinically relevant CNS pathology (e.g. seizure, paresis, aphasia, cerebrovascular ischemia/hemorrhage, severe brain injuries, dementia, Parkinson’s disease, cerebellar disease, organic brain syndrome or psychosis)
  • 4. Current detection of ALL blast cells in cerebrospinal fluid
  • 5. History of or active relevant autoimmune disease
  • 6. Systemic cancer chemotherapy within 2 weeks prior to study treatment (except for intrathecal prophylaxis)
  • 7. Radiotherapy within 4 weeks prior to study treatment
  • 8. Live vaccination within 2 weeks before the start of study treatment
  • 9. Autologous hematopoietic stem cell transplantation (SCT) within six weeks prior to study treatment
  • 10. Allogeneic SCT within 12 weeks before the start of study treatment
  • 11. Any active acute Graft-versus-Host Disease (GvHD), grade 2-4 according to the Glucksberg criteria or active chronic GvHD requiring systemic treatment
  • 12. Any systemic therapy against GvHD within 2 weeks before start of study treatment
  • 13. Therapy with monoclonal antibodies (rituximab, alemtuzumab) within 4 weeks prior to study treatment
  • 14. Treatment with any investigational product within four weeks prior to study treatment
  • 15. Previous treatment with blinatumomab or other anti-CD19-therapy
  • 16. Known hypersensitivity to immunoglobulins or to any other component of the study drug formulation
  • 17. History of malignancy other than ALL diagnosed within 5 years prior to start of protocol-specified therapy with the exception of:
  • - Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
  • - Adequately treated cervical carcinoma in situ without evidence of disease
  • - Adequately treated breast ductal carcinoma in situ without evidence of disease
  • - Prostatic intraepithelial neoplasia without evidence of prostate cancer
  • 18. Active infection, any other concurrent disease or medical condition that are deemed to interfere with the conduct of the study as judged by the investigator
  • 19. Nursing women
  • 20. Woman of childbearing potential and is not willing to use a highly effective method of contraception while receiving study treatment and for an additional 3 months after the last dose of study treatment.
  • 21. Male who has a female partner of childbearing potential, and is not willing to use a highly effective form of contraception while receiving study treatment and for at least an additional 3 months after the last dose of study treatment

研究者

发起方
Goethe-Universität Frankfurt, Universitätsklinikum, Med. Klinik II

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