Anti-GD2 3F8 Monoclonal Antibody and GM-CSF for High-Risk Neuroblastoma
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 69
- 试验地点
- 1
- 主要终点
- Therapeutic Response
研究概览
简要总结
The purpose of this study is to be able to supply an experimental combination of drugs called 3F8 and GM-CSF (also called sargramostim) to patients with high-risk neuroblastoma who may benefit from treatment.
详细描述
This treatment uses 3F8/GM-CSF and isotretinoin for: Group 1 patients are in 1st CR/VGPR; Group 2 patients are in a ≥2nd CR/VGPR; and Group 3 patients have primary refractory NB in BM. All patients will receive 3F8/GM-CSF through 24 months.
Road Map/Schema for Group 1 (1st CR/VGPR) and Group 2 (≥2nd CR/VGPR) patients:
Cycle 1 3F8 (iv) + GM-CSF subcutaneous (sc) (1 wk) 2-4-wk interval Cycle 2 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval* - oral isotretinoin x14 days Cycle 3 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval - oral isotretinoin x14 days Cycle 4 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval - oral isotretinoin x14 days on, 14 days off, 14 days on Cycle 5 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval - oral isotretinoin x14 days on, 14 days off, 14 days on (6th cycle) Cycle 6 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval Cycle 7 3F8 (iv) + GM-CSF (sc) (1 wk) Continue with 6-8-wk intervals through 24 months from 1st dose of 3F8. * assessment of BM status by standard histology
Road Map/Schema for Group 3 patients (BM positive): The break between end of a cycle of 3F8/GM-CSF and start of next cycle is approximately 2-to-4-weeks through 4 cycles after achievement of CR in BM; subsequent breaks are ~6-8 weeks. Please see roadmap below for a patient achieving CR in BM after cycle 1. Cycle 1 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval* - BM negative Cycle 2 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval* - oral isotretinoin x14 days Cycle 3 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval - oral isotretinoin x14 days Cycle 4 3F8 (iv) + GM-CSF (sc) (1 wk) 2-4-wk interval - oral isotretinoin x14 days Cycle 5 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval - oral isotretinoin x14 days Cycle 6 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval - oral isotretinoin x14 days on, 14 days off, 14 days on (6th cycle) Cycle 7 3F8 (iv) + GM-CSF (sc) (1 wk) 6-8-wk interval Continue with 6-8-wk intervals through 24 months from 1st dose of 3F8.
* assessment of BM response by standard histology
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
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of NB as defined by international criteria,62 i.e., histopathology (confirmed by the MSKCC Department of Pathology) or BM metastases plus high urine catecholamine levels.
- •High-risk NB, as defined by risk-related treatment guidelines and the International NB Staging System, i.e., stage 4 with (any age) or without (>18 months) MYCNamplification, 63 or MYCN-amplified NB other than stage 1.64,65
- •Patients are in CR/VGPR or have primary refractory NB in BM - i.e., NB resistant to standard therapy, as evidenced by persistence of NB in BM by histology or MIBG scan, but all other findings in scans show VGPR.
- •Children and adults are eligible.
- •Signed informed consent indicating awareness of the scheduling and side effects, as well as testing requirements, of this program.
排除标准
- •Existing severe major organ dysfunction, i.e., renal, cardiac, hepatic, neurologic, pulmonary, or gastrointestinal toxicity > or = to grade 3, except for grade 3 hematologic toxicity.
- •Progressive disease (PD)
- •History of allergy to mouse proteins.
- •Active life-threatening infection.
- •Human anti-mouse antibody (HAMA) titer >1000 Elisa units/ml.
- •Pregnant women
- •Inability to comply with protocol requirements.
研究组 & 干预措施
Neuroblastoma
This is a single-arm, open label, open access study to provide the anti-GD2 murine IgG3 MoAb 3F8 combined with granulocyte-macrophage colony stimulating factor (GM-CSF) to patients with high-risk neuroblastoma (NB). This immunotherapy has shown efficacy against minimal residual disease (MRD) in such patients.
干预措施: Anti-GD2 3F8 Monoclonal Antibody (Biological)
Neuroblastoma
This is a single-arm, open label, open access study to provide the anti-GD2 murine IgG3 MoAb 3F8 combined with granulocyte-macrophage colony stimulating factor (GM-CSF) to patients with high-risk neuroblastoma (NB). This immunotherapy has shown efficacy against minimal residual disease (MRD) in such patients.
干预措施: GM-CSF (granulocyte-macrophage colony-stimulating factor) (Drug)
Neuroblastoma
This is a single-arm, open label, open access study to provide the anti-GD2 murine IgG3 MoAb 3F8 combined with granulocyte-macrophage colony stimulating factor (GM-CSF) to patients with high-risk neuroblastoma (NB). This immunotherapy has shown efficacy against minimal residual disease (MRD) in such patients.
干预措施: oral isotretinoin (Drug)
结局指标
主要结局
Therapeutic Response
时间窗: 2 years
Disease status is defined by the International Neuroblastoma Response Criteria - Complete response/remission (CR): NED; Partial response/remission: \>50% decrease in all disease parameters, exceptbone scan unchanged or improved; no more than 1 positive bone marrow site; Stable disease: \<50% decrease in all tumor markers; Progressive disease (PD): new lesion, or \>25 % increase in any disease marker.
Complete Remission
时间窗: 2 years
Disease status is defined by the International Neuroblastoma Response Criteria - Complete response/remission (CR): NED; Partial response/remission: \>50% decrease in all disease parameters, exceptbone scan unchanged or improved; no more than 1 positive bone marrow site; Stable disease: \<50% decrease in all tumor markers; Progressive disease (PD): new lesion, or \>25 % increase in any disease marker.
次要结局
未报告次要终点