Phase II Trial of Neoadjuvant Dose Dense MVAC in Muscle Invasive Bladder Cancer and High Risk Urothelial Carcinoma of the Upper Urinary Tract
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 54
- 试验地点
- 2
- 主要终点
- Percentage of Participants With Complete Response at Cystectomy or Ureterectomy Following Preoperative Dose Dense MVAC
研究概览
简要总结
Standard treatment for early stage bladder cancer is chemotherapy with methotrexate (M), vinblastine (V), adriamycin (A), and cisplatin (C) followed by surgical removal of any remaining cancer and the bladder with the intent of cure. The M V chemotherapy is usually given every 14 days with the AC given along each 28 days. This study looks at giving the same drugs at the same doses closer together, all drugs every 14 days, with the support of growth factor medication to promote growth of the white blood cells and platelets and allow chemotherapy to be finished sooner and surgery to be done sooner.
详细描述
Primary Objective To assess the rate of complete response (pT0) at cystectomy or ureterectomy following preoperative dose dense MVAC (DD-MVAC) in patients with muscle invasive urothelial carcinoma of the bladder or high grade upper tract urothelial carcinoma.
Secondary Objectives To assess the toxicity profile of DD-MVAC when given in the neoadjuvant setting: To define the number of patients who complete all three cycles of treatment without dose reduction, and to compare incidence of toxicity to the historical standard described by Grossman et al. To assess the 5 year overall and relapse free survival in patients who receive neoadjuvant DD-MVAC. To compare complete response rates between the following subgroups of study patients: Among bladder patients: Clinical N0 versus N1 (Appendix B) Among bladder patients: T2 stage without high risk features versus T2 with high risk features plus those with > T2 stage.
Three 14 day cycles of:
Methotrexate 30 mg/m2 IV push or infusion over 2-3 minutes. Day 1
Vinblastine 3 mg/m2 Slow IV push or infusion over Day 1
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
- •histologically confirmed urothelial carcinoma of bladder, ureter, or renal pelvis. T2-T4 and muscle invasion must be established by TURBT. Upper tract must be high grade. N0-N1 are eligible.
- •candidate for radical cystectomy, nephroureterectomy, or segmental ureterectomy with goal of cure.
- •>/= 18 years old
- •ECOG performance status 0-
- •Adequate marrow and organ function.
- •May enter on therapeutic anticoagulation if it can be safely held during perioperative period.
- •No women of childbearing potential, pregnant or breastfeeding.
- •LVEF >/= 50 %
- •Patients with history of other non-urothelial malignancies may enroll if: 1)no evidence of distant disease w/in last year. 2)No anticancer treatment for >/= 1 year other than adjuvant treatment or treatment for secondary prevention. 3) Less than 360 mg/m2 lifetime dose of adriamycin.
- •ability to understand and willingness to sign written informed consent and HIPAA.
排除标准
- •Intravesicular therapy w/in 4 weeks of study entry or those who have not recovered from adverse effects of such agents administered more than 4 weeks earlier.
- •Patients may not be receiving any investigational agents within 4 weeks of study entry.
- •History of allergic reactions attributed to compounds of similar chemical or biologic composition to Methotrexate, Vinblastine, Adriamycin or Cisplatin or other agents used in the study.
- •Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
- •Pregnant women are excluded from this study due to the potential for teratogenic or abortifacient effects of cytotoxic chemotherapy.
- •Known HIV-positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with cytotoxic chemotherapy. In addition, these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy.
- •. Patients who have undergone prior pelvic radiation are excluded due to risk of life threatening myelosuppression.
- •Patients who have received any previous systemic chemotherapy or radiation therapy for urothelial carcinoma or cytotoxic chemotherapy for another malignancy within 1 year of study entry are ineligible.
研究组 & 干预措施
dose dense MVAC
standard doses of MVAC given every 14 days x 3.
干预措施: single arm dose dense MVAC (Drug)
结局指标
主要结局
Percentage of Participants With Complete Response at Cystectomy or Ureterectomy Following Preoperative Dose Dense MVAC
时间窗: Following completion of the 3rd/final cycle of chemotherapy (about week 9) by CT imaging and at time of surgery for pathologic response.
complete response rate (pT0), as defined by pathologic staging at cystectomy or ureterectomy, following neoadjuvant DD-MVAC chemotherapy.
次要结局
- Toxicity Profile of Dose Dense MVAC Given in the Neoadjuvant Setting.(Ongoing throughout treatment at each MD visit every 14 days.)