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CAMELLIA: Anti-CD47 Antibody Therapy in Haematological Malignancies

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赞助商
Forty Seven, Inc.
合作者
California Institute for Regenerative Medicine (CIRM)

关键词

抽象

This phase I trial studies the side effects and best dose of anti-cluster of differentiation (CD)47 monoclonal antibody Hu5F9-G4 in treating patients with haematological malignancies including acute myeloid leukemia that has returned after a period of improvement (relapsed) or has not responded to previous treatment (refractory), or high risk myelodysplastic syndrome. Monoclonal antibodies, such as anti-CD47 monoclonal antibody Hu5F9-G4, block cancer growth in different ways by targeting certain cells.

日期

最后验证: 01/31/2019
首次提交: 01/26/2016
提交的预估入学人数: 02/03/2016
首次发布: 02/08/2016
上次提交的更新: 02/18/2019
最近更新发布: 02/20/2019
实际学习开始日期: 10/31/2015
预计主要完成日期: 10/31/2018
预计完成日期: 01/31/2019

状况或疾病

Acute Myeloid Leukemia
Myelodysplastic Syndrome

干预/治疗

Drug: Hu5F9-G4

相 1

手臂组

干预/治疗
Experimental: Hu5F9-G4
Dose Escalation: CD47 blocking antibody Hu5F9-G4
Drug: Hu5F9-G4

资格标准

有资格学习的年龄 18 Years 至 18 Years
有资格学习的性别All
接受健康志愿者
标准

Key Inclusion Criteria:

- Pathologically confirmed relapsed or refractory (primary refractory and relapsed refractory) Acute Myeloid Leukemia (AML) (defined by World Health Organization (WHO) criteria) for which no further conventional therapy is suitable for the patient, or confirmed myelodysplastic syndrome defined according to WHO classification, with an International Prognostic Scoring System (IPSS) risk category of intermediate-2 or high risk, that is relapsed, refractory or intolerant to conventional therapy within 3 weeks of registration.

- Male or female, Age ≥ 18 years.

- Eastern Cooperative Oncology Group (ECOG) performance score of 0‐1

- Willing to undergo blood transfusions as deemed clinically necessary.

- Adequate hematological, liver, and kidney function

Key Exclusion Criteria:

- Females: Pregnant or breast‐feeding women, or women of childbearing potential unless effective method of contraception is used during and for 3 months after the trial. Males: unless an effective method of contraception is used during and for 3 months after the trial.

- Any prior exposure to Hu5F9‐G4 or other CD47 targeting agents.

- Treatment with any other investigational agent within 28 days prior to enrolment.

- Previous allogeneic stem cell transplant within 6 months prior to enrolment, active graft vs host disease (GVHD), or requiring transplant-related immunosuppression

- Evidence for active CNS involvement by leukaemia

- Clinical evidence or known history of cardiopulmonary disease

结果

主要结果指标

1. Maximum tolerated dose (MTD) of Hu5F9‐G4, graded according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.03 (Part A) [Up to 28 days]

MTD is defined as the highest dosing schedule cohort level at which no more than 1 of 6 patients experience a Dose Limiting Toxicity (DLT).

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