A Phase II Trial of Pre-operative Chemotherapy (With Gemcitabine and Nab- Paclitaxel) and Stereotactic Body Radiotherapy Followed by Surgery and Chemotherapy in Patients With Resectable Pancreatic Adenocarcinoma
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Curative Intent Resection (R0) rate
研究概览
简要总结
The purpose of this phase 2 research study is to determine whether a combination of chemotherapy drugs plus radiation therapy, given before surgery in resectable pancreactic cancer, can help to increase the chances of surgeons achieving and R0 resection. The chemotherapy drugs used are gemcitabine and nab-paclitaxel. These drugs are both approved by the FDA for use in treating adults with pancreatic adenocarcinoma. The investigational portion of this study is providing the chemotherapy drugs and radiation therapy before surgery. Primary Endpoint, R) resection rate ≥70%. Secondary Endpoints, Disease free survival, Overall survival , Perioperative mortality and morbidity.
详细描述
Primary Endpoint: R0 resection rate ≥ 70%
Secondary Endpoints: Disease free survival, Overall survival, Perioperative mortality and morbidity
Treatment should start within 28 days of registration. Pre-operative Chemotherapy Patients will receive a combination of the agents (gemcitabine and nab-paclitaxel) prior to surgery for a maximum of four cycles.
Gemcitabine 1000 mg-m2 IV on days 1, 8, 15 Nab-paclitaxel 125 mg-m2 IV on days 1, 8, 15 28 day cycles
Post-operative Chemotherapy Treatment should start within 5-10 weeks of surgery. Patients will receive a combination of the agents (gemcitabine and nab-paclitaxel) after surgery for maximum of two cycles.
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
- 未提供
排除标准
- •Patient has borderline resectable or metastatic disease.
- •History of malignancy in the last 5 years other than in situ cancer or basal or squamous cell skin cancer or malignancies cured by surgery alone or surgery plus radiotherapy and have been continuously disease-free for at least 5 years.
- •Patient has active, uncontrolled bacterial, viral, or fungal infection(s) requiring systemic therapy.
研究组 & 干预措施
Chemotherapy and SBRT
Pre-Operative Chemotherapy: Within 28 days of study enrollment, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of four 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Post-Operative Chemotherapy: Within 5-10 weeks after surgery, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of two 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Standard Stereotactic Body Radiation Therapy (SBRT) fractionation of 6 Gy per day will be used for all patients to a total dose of 30 Gy.
干预措施: Gemcitabine 1000 mg (Drug)
Chemotherapy and SBRT
Pre-Operative Chemotherapy: Within 28 days of study enrollment, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of four 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Post-Operative Chemotherapy: Within 5-10 weeks after surgery, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of two 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Standard Stereotactic Body Radiation Therapy (SBRT) fractionation of 6 Gy per day will be used for all patients to a total dose of 30 Gy.
干预措施: nab-paclitaxel (Drug)
Chemotherapy and SBRT
Pre-Operative Chemotherapy: Within 28 days of study enrollment, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of four 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Post-Operative Chemotherapy: Within 5-10 weeks after surgery, subjects will receive a combination of Gemcitabine and Nab-paclitaxel for a maximum of two 28-day cycles. Gemcitabine 1000 mg/m2 IV on Days 1,8,15. Nab-paclitaxel 125 mg/m2 on Days 1,8,15.
Standard Stereotactic Body Radiation Therapy (SBRT) fractionation of 6 Gy per day will be used for all patients to a total dose of 30 Gy.
干预措施: Stereotactic Body Radiation Therapy (Radiation)
结局指标
主要结局
Curative Intent Resection (R0) rate
时间窗: Within 2 weeks prior to initiation of post-operative chemotherapy.
Measure the rate of R0 resection with all margins microscopically clear.
次要结局
- Disease Free Survival Rate(Every three months up to two years after resection.)
- Overall Survival Rate(Every six months up to 6 years post-resection.)