跳至主要内容
临床试验/DRKS00017615
DRKS00017615进行中(未招募)1 期

Chemotherapy free treatment with venetoclax and obinutuzumab for relapsed /refractory primary CNS lymphoma patients (VENOBI-CNS study) – A phase IBstudy to assess the pharmacokinetics in the cerebrospinal fluid - VENOBI-CNS

Klinikum der Landeshauptstadt Stuttgart0 个研究点目标入组 5 人开始时间: 2020年1月22日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
5

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
N/a: Single Arm Study
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 80 Years(—)
性别
All

入选标准

  • 1. Age at inclusion = 18 to 80 years, in case of ECOG 0 to 1 age up to 85
  • 2. Eastern Cooperative Group performance status (ECOG) = 3
  • 3. Evaluable lymphoma manifestation in the CNS, either contrast-enhanced
  • lesion in the brain parenchyma or measurable meningeal lesions.
  • 4. Biopsy proven CD20 positive PCNSL at initial diagnosis or previous
  • relapse/progression (re-biopsy at study inclusion is not mandatory for
  • inclusion, but strongly recommended if time in remission is longer than 24
  • 5. At least one prior HD-MTX containing chemotherapy application (MTX
  • dosed at = 1 g/m2 body surface area) before progression or relapse.
  • 6. Confirmed relapsed or refractory PCNSL according to the IPCG response
  • criteria with the following definition: Evidence of disease recurrence
  • following PR/CR or uCR or no radiological response (SD or PD) as per the
  • IPCG criteria to prior chemotherapy regimen(s), at least one of them
  • containing high-dose methotrexate.
  • 7. Absolute neutrophil count (ANC) of at least 1’500/µl
  • 8. Platelet count of at least 50’000/µl
  • 9. Adequate liver (alanine aminotransferase [ALAT] and AST = 3.0 x upper
  • limit of normal [ULN] and total bilirubin = 1.5 x ULN) and kidney function
  • (estimated = 30ml/min creatinine clearance according to Cockgroft-Gault
  • 10. Written informed consent
  • 11. Recovery from toxicity from previous anti-lymphoma treatment to = grade 2

排除标准

  • 1. Known allergy to venetoclax or other components of the formulation
  • 2. Known allergy to obinutuzumab or other components of the formulation
  • 3. Primary ocular lymphomas without brain parenchymal involvement
  • 4. Lymphoma relapse outside the CNS; extra CNS relapse needs to be ruled
  • out by body CT scans (neck till pelvis) or PET-CT scans.
  • 5. Contraindications for lumbar puncture at the discretion of the clinical
  • investigator
  • 6. Prior exposure to obinutuzumab or venetoclax
  • 7. Other additional anti-lymphoma treatment, e.g. chemotherapy or
  • radiotherapy
  • 8. Active hepatitis B or C
  • 9. HIV seropositivity
  • 10. Chronic use of immunosuppressive drugs, e.g. steroids for systemic
  • autoimmune disease
  • 11. Active infections requiring treatment
  • 12. Other active malignancies (except non-melanoma skin cancer). Prior
  • malignancies without evidence of disease for at least 5 years are allowed
  • 13. Patient is pregnant or breastfeeding, or expecting to conceive or father
  • children within one year of finishing venetoclax and 18 months for
  • obinutuzumab.
  • 14. Prior allogeneic haematopoietic stem cell or solid organ transplantation
  • 15. Therapeutic intervention in setting of other former interventional clinical trial
  • within 30 days before the first IMP administration in VENOBI study;
  • simultaneous participation in registry and diagnostic studies or follow up of
  • an interventional trial is allowed
  • 16. Patient without legal capacity who is unable to understand the nature,
  • significance and consequences of the trial
  • 17. Known or persistent abuse of medication, drugs or alcohol
  • 18. Person who is in a relationship of dependence/employment with the sponsor
  • or the investigator
  • 19. Administration of moderate or strong CYP3A inhibitors or inducers within 1
  • week of initiation of venetoclax dosing.

研究者

发起方
Klinikum der Landeshauptstadt Stuttgart

相似试验