Phase II Trial of Super Selective Intra-arterial Repeated Infusion of Cetuximab (Erbitux) With Reirradiation for Treatment of Relapsed/Refractory Glioblastoma Multiforme, Anaplastic Astrocytoma, and Anaplastic Oligoastrocytoma
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 37
- 试验地点
- 2
- 主要终点
- Progression Free Survival (PFS)
研究概览
简要总结
Primary brain tumors are typically treated by surgery, radiation therapy and chemotherapy, either individually or in combination. Present therapies are inadequate, as evidenced by the low 5-year survival rate for brain cancer patients, with median survival at approximately 12 months. Glioma is the most common form of primary brain cancer, afflicting approximately 7,000 patients in the United States each year. These highly malignant cancers remain a significant unmet clinical need in oncology. GBM often has a high expression of EFGR (Epidermal Growth Factor Receptor), which is associated with poor prognosis. Several methods of inhibiting this receptor have been tested, including monoclonal antibodies, vaccines, and tyrosine kinase inhibitors. The investigators hypothesize that in patients with recurring GBM, intracranial superselective intra-arterial infusion of Cetuximab (CTX), at a dose of 250mg/m2 in conjunction with hypofractionated radiation, will be safe and efficacious and prevent tumor progression in patients with recurrent, residual GBM.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female patients of ≥18 years of age
- •Patients with a documented histologic diagnosis of relapsed or refractory glioblastoma multiforme (GBM), anaplastic astrocytoma (AA) or anaplastic oligoastrocytoma (AOA)
- •Patients with pathology confirmed histologic EGFR overexpression
- •Patients must have at least one confirmed and evaluable tumor site.∗
- •*A confirmed tumor site is one in which is biopsy-proven
- •Patients must have a Karnofsky performance status ≥60% and an expected survival of ≥ three months.
- •No chemotherapy for two weeks prior to treatment under this research protocol and no external beam radiation for eight weeks prior to treatment under this research protocol
- •Patients must have adequate hematologic reserve with WBC≥3000/mm3, absolute neutrophils ≥1500/mm3 and platelets ≥100,000/ mm
- •Patients who are on Coumadin must have a platelet count of ≥150,000/ mm3
- •Pre-enrollment chemistry parameters must show: bilirubin<1.5X the institutional upper limit of normal (IUNL); AST or ALT<2.5X IUNL and creatinine<1.5X IUNL
- •Pre-enrollment coagulation parameters (PT and PTT) must be ≤1.5X the IUNL
- •Patients must agree to use a medically effective method of contraception during and for a period of three months after the treatment period. A pregnancy test will be performed on each premenopausal female of childbearing potential immediately prior to entry into the research study
- •Patients must be able to understand and give written informed consent. Informed consent must be obtained at the time of patient screening
排除标准
- •Women who are pregnant or lactating.
- •Women of childbearing potential and fertile men will be informed of the potential unknown risk of conception while participating in this research trial and will be advised that they must use effective contraception during and for a period of three months after the treatment period
- •Patients with significant intercurrent medical or psychiatric conditions that would place them at increased risk or affect their ability to receive or comply with treatment or post-treatment clinical monitoring
- •Patients with radiological evidence of leptomeningeal disease
- •Patients with history of allergic reaction to CTX
- •Patients who completed chemo/RT less than 6 months prior to enrollment
- •Patients who have not failed standard Stupp protocol
研究组 & 干预措施
Intra-arterial Cetuximab with Re-Irradiation
Mannitol 20% 12.5ml over two minutes for blood brain barrier (BBB) disruption followed by Cetuximab administered intra-arterially for three doses at a dose of 250 mg/m2 combined with hypofractionated re-irradiation
干预措施: Intra-arterial Cetuximab (Drug)
Intra-arterial Cetuximab with Re-Irradiation
Mannitol 20% 12.5ml over two minutes for blood brain barrier (BBB) disruption followed by Cetuximab administered intra-arterially for three doses at a dose of 250 mg/m2 combined with hypofractionated re-irradiation
干预措施: Hypofractionated re-irradiation (Radiation)
Intra-arterial Cetuximab with Re-Irradiation
Mannitol 20% 12.5ml over two minutes for blood brain barrier (BBB) disruption followed by Cetuximab administered intra-arterially for three doses at a dose of 250 mg/m2 combined with hypofractionated re-irradiation
干预措施: Intra-arterial Mannitol (Drug)
结局指标
主要结局
Progression Free Survival (PFS)
时间窗: 6 months
The 6-month PFS will be estimated by calculating the proportion of patients who are alive at 6 months from treatment commencement and are progression-free.
Overall Survival (OS)
时间窗: 2 years
OS will be calculated as the time from treatment initiation to the date of death.
次要结局
- Toxicities graded according to the NCI Common Toxicity Criteria (CTCAE) version 4.03(6 months)
- Composite overall response rate (CORR) through the Response Evaluation Criteria In Solid Tumors (RECIST)(6 months)
研究者
John Boockvar, MD Zucker SOM @Hofstra/Northwell
Principal Investigator
Northwell Health