A Phase I Trial of Docetaxel/Prednisone Plus Fractionated 177Lu- J591 Anti-prostate-specific Membrane Antigen Monoclonal Antibody in Patients With Metastatic, Castrate-resistant Prostate Cancer
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 15
- 试验地点
- 2
- 主要终点
- Determine the maximum tolerated dose of fractionated 177Lu-DOTA-J591 administered concurrently with three-weekly docetaxel for the treatment of patients with metastatic, castrate-resistant prostate cancer.
研究概览
简要总结
The purpose of this study is to test the effectiveness of the experimental drug, 177Lu-J591 antibody in combination with docetaxel chemotherapy against metastatic, castrate-resistant prostate cancer.
详细描述
This research is being done because the standard treatments for metastatic prostate cancer that is growing despite medical or surgical therapies are not curative. Existing treatments, such as the docetaxel used as part of this study, may work temporarily, but unfortunately the cancer continues to grow. This test drug, 177Lu-J591, is designed to seek out prostate cancer cells and deliver a lethal dose of radiation to the areas of cancer, but not to normal areas. Some of the normal organs (liver, kidney and bone marrow) do receive some radiation dose that is within the acceptable limits.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Histologic diagnosis of prostate adenocarcinoma.
- •Patient must have progressive metastatic prostate cancer despite adequate medical or surgical castration therapy.
- •Serum testosterone < 50 mg/ml.
- •Patients who have previously received docetaxel must meet BOTH of the the following criteria:
- •reason for docetaxel discontinuation must NOT have been progression of disease while receiving drug (i.e. progression of cancer must have been AFTER docetaxel discontinuation) AND
- •All docetaxel-related toxicities must have resolved to < grade 1 (with the exception of alopecia) and the pt must be eligible by other criteria
排除标准
- •Use of red blood cell or platelet transfusions within 4 weeks of treatment.
- •Use of hematopoietic growth factors within 4 weeks of treatment.-Prior cytotoxic chemotherapy and/or radiation therapy within 4 weeks of treatment.
- •Bone scan demonstrating confluent lesions involving both axial and appendicular skeleton ("superscan").
- •Prior radiation therapy encompassing >25% of skeleton.Prior treatment with 89Strontium or 153Samarium containing compounds (e.g. Metastron®, Quadramet®).
- •Platelet count <150,000/mm
- •Absolute neutrophil count (ANC) <2,000/mm
- •Hematocrit <30 percent or Hemoglobin < 10 g/dL.
- •Abnormal coagulation profile (PT or INR, PTT) > 1.3 x upper limit of normal (unless on therapeutic anticoagulation).
- •-Serum creatinine >2.5 mg/dL.
- •AST (SGOT) >2.5x ULN.
- •Bilirubin (total) >1.5x ULN.
- •Serum calcium >11 mg/dL.
- •Active serious infection.
- •Active angina pectoris or New York Heart Association Class III-IV.
- •ECOG Performance Status >
- •Life expectancy <6 months.
- •Deep vein thrombosis and/or pulmonary embolus within 1 month of study entry.
- •Other serious illness(es) which might preclude completion of this study or interfere with determination of causality of any adverse effects experienced in this study.
- •Prior anti-PSMA monoclonal antibody therapy with the exception of ProstaScint®.
- •Prior investigational therapy within 6 weeks of treatment.
- •Known history of HIV.
- •Known history of myelodysplastic syndrome or leukemia
研究组 & 干预措施
Dose Level 1
177Lu-J591 at 20 mCi/dose
干预措施: Docetaxel (Drug)
Dose Level 1
177Lu-J591 at 20 mCi/dose
干预措施: Prednisone (Drug)
Dose Level 1
177Lu-J591 at 20 mCi/dose
干预措施: 177Lu-J591 (Drug)
Dose Level 2
177Lu-J591 at 25 mCi/dose
干预措施: Docetaxel (Drug)
Dose Level 2
177Lu-J591 at 25 mCi/dose
干预措施: Prednisone (Drug)
Dose Level 2
177Lu-J591 at 25 mCi/dose
干预措施: 177Lu-J591 (Drug)
Dose Level 3
177Lu-J591 at 30 mCi/dose
干预措施: Docetaxel (Drug)
Dose Level 3
177Lu-J591 at 30 mCi/dose
干预措施: Prednisone (Drug)
Dose Level 3
177Lu-J591 at 30 mCi/dose
干预措施: 177Lu-J591 (Drug)
Dose Level 4
177Lu-J591 at 35 mCi/dose
干预措施: Docetaxel (Drug)
Dose Level 4
177Lu-J591 at 35 mCi/dose
干预措施: Prednisone (Drug)
Dose Level 4
177Lu-J591 at 35 mCi/dose
干预措施: 177Lu-J591 (Drug)
Dose Level 5
177Lu-J591 at 40 mCi/dose
干预措施: Docetaxel (Drug)
Dose Level 5
177Lu-J591 at 40 mCi/dose
干预措施: Prednisone (Drug)
Dose Level 5
177Lu-J591 at 40 mCi/dose
干预措施: 177Lu-J591 (Drug)
结局指标
主要结局
Determine the maximum tolerated dose of fractionated 177Lu-DOTA-J591 administered concurrently with three-weekly docetaxel for the treatment of patients with metastatic, castrate-resistant prostate cancer.
时间窗: 4 weeks post last J591 dose
次要结局
- Determine the toxicity profile of concurrent docetaxel with fractionated 177Lu-DOTA-J591(completion of study treatment)