The Phase III Adaptive Radiation and Chemotherapy for Muscle Invasive Bladder Cancer Trial (ARCHER)
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 发起方
- NRG Oncology
- 入组人数
- 486
- 试验地点
- 212
- 主要终点
- Bladder-intact event-free survival (BI-EFS)
研究概览
简要总结
This phase III trial compares the effect of decreased number of radiation (ultra-hypofractionated) treatments to the usual radiation number of treatments (hypofractionation) with standard of care chemotherapy, with cisplatin, gemcitabine or mitomycin and 5-fluorouracil for the treatment of patients with muscle invasive bladder cancer. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a short period of time. Ultra-hypofractionated radiation therapy delivers radiation over an even shorter period of time than hypofractionated radiation therapy. Cisplatin is in a class of medications known as platinum-containing compounds. It works by killing, stopping or slowing the growth of tumor cells. Gemcitabine is a chemotherapy drug that blocks the cells from making DNA and may kill tumor cells. Chemotherapy drugs, such as mitomycin-C and 5-fluorouracil (5-FU), work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving ultra-hypofractionated radiation may be equally effective as hypofractionated therapy for patients with muscle invasive bladder cancer.
详细描述
PRIMARY OBJECTIVE:
I. Demonstrate non-inferiority of ultra-hypofractionated (stereotactic body radiation therapy [SBRT]) compared to hypofractionated radiation therapy (RT) with a 10% non-inferiority margin (from 50% to 40%) in the rate of bladder-intact event-free survival (BI-EFS) at 3 years (corresponding to a hazard ratio < 1.32).
SECONDARY OBJECTIVES:
I. Compare the rates of urinary and bowel toxicity, patient-reported outcomes (PRO), event-free survival (EFS), metastasis-free survival (MFS), and overall survival (OS) between the two treatment arms.
II. Compare and evaluate symptomatic adverse events and quality of life measures that are most meaningful to patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 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 proven, cT2-T3,N0M0 urothelial carcinoma of the bladder prior to randomization.
- •Note: Patients with mixed urothelial carcinoma will be eligible for the trial, but the presence of small cell carcinoma will make a patient ineligible
- •Must undergo a transurethral resection of bladder tumor (TURBT) prior to randomization. Patients may have either completely or partially resected tumors as long as the treating urologist attempted maximal resection
- •Must undergo radiological staging prior to randomization. Imaging of chest, abdomen, and pelvis must be performed using CT or MRI (with or without contrast is acceptable). Patients must not have evidence of T4 or node positive disease. Fluorodeoxyglucose (FDG) PET imaging is acceptable for radiological staging
- •If any lymph nodes ≥ 1.0 cm in shortest cross-sectional diameter are noted on imaging (CT / MRI of abdomen and pelvis), then the patient must have had a biopsy of the enlarged lymph node showing no tumor involvement prior to randomization
- •No diffuse carcinoma in situ (CIS) based on cystoscopy and biopsy
- •No definitive clinical or radiologic evidence of metastatic disease
- •Must not have had urothelial carcinoma or histological variant at any site outside of the urinary bladder within 24 months prior to registration except Ta/T1/Carcinoma in situ (CIS) of the upper urinary tract including renal pelvis and ureter if the patient had undergone complete nephroureterectomy
- •Zubrod performance status of ≤ 2
- •Not pregnant and not nursing
- •Negative urine or serum pregnancy test (in persons of childbearing potential) within 14 days prior to registration. Childbearing potential is defined as any person who has experienced menarche and who has not undergone surgical sterilization (hysterectomy or bilateral oophorectomy) or who is not postmenopausal
- •Absolute neutrophil count (ANC) ≥ 1,500 cells/mm^3
- •Platelets ≥ 100,000 cells/mm^3
- •Hemoglobin ≥ 8.0 g/dl (Note: The use of transfusion or other intervention to achieve hemoglobin [Hgb]) ≥ 8.0 g/dl is acceptable)
- •Creatinine clearance (CrCL) of ≥ 30 mL/min by the Cockcroft-Gault formula
- •Total bilirubin ≤ 2 x institutional upper limit of normal (ULN)
- •Aspartate aminotransferase (AST)(serum glutamic oxaloacetic transaminase [SGOT]) and alanine aminotransferase (ALT) (serum glutamic pyruvic transaminase [SGPT]) ≤ 3 x institutional ULN
- •All adverse events associated with any prior therapy must have resolved to Common Terminology Criteria for Adverse Events (CTCAE) grade ≤ 3 prior to randomization
- •For patients who have completed neoadjuvant therapy, they are eligible if the pre-neoadjuvant therapy diagnosis (TURBT path) is within 180 days before randomization
- •Must not have had prior pelvic radiation
- •New York Heart Association Functional Classification II or better (NYHA Functional Classification III/IV are not eligible) (Note: Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification.)
- •No active infection requiring IV antibiotics
- •Patients with hydronephrosis are eligible if they have unilateral hydronephrosis and kidney function meet criteria specified
排除标准
- 未提供
研究组 & 干预措施
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Positron Emission Tomography (Procedure)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Mitomycin (Drug)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Biospecimen Collection (Procedure)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Survey Administration (Other)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Cisplatin (Drug)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Gemcitabine (Drug)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Fluorouracil (Drug)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Fluorouracil (Drug)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Cisplatin (Drug)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Computed Tomography (Procedure)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Positron Emission Tomography (Procedure)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Biospecimen Collection (Procedure)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Computed Tomography (Procedure)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Hypofractionated Radiation Therapy (Radiation)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Magnetic Resonance Imaging (Procedure)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Magnetic Resonance Imaging (Procedure)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Gemcitabine (Drug)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Mitomycin (Drug)
Arm I (hypofractionated radiation therapy)
Patients receive hypofractionated RT QD, Monday to Friday, for 20 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment is given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Survey Administration (Other)
Arm II (Ultrahypofractionated radiation therapy)
Patients receive ultra-hypofractionated RT QD, no more than twice weekly, for 5 treatments in the absence of disease progression or unacceptable toxicity. Patients also receive one of 3 systemic chemotherapy regimens per treating physician's choice: 1) cisplatin IV weekly for 4 weeks; 2) gemcitabine IV on days 1, 4, 8, 11, 15, 18, 22 and 25 or weekly for 4 weeks; or 3) mitomycin-C IV on day 1 and 5 FU, over 120 hours on days 1-5 and 22-26. Treatment given in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scan and/or MRI or FDG PET throughout the study. In addition, patients may undergo optional blood and urine sample collection throughout the study, as well as an optional biopsy during cystoscopy during follow up.
干预措施: Ultrahypofractionated Radiation Therapy (Radiation)
结局指标
主要结局
Bladder-intact event-free survival (BI-EFS)
时间窗: Up to 3 years
Defined as histologically proven presence of muscle invasive bladder cancer (MIBC), radiographic evidence of nodal or metastatic disease, performance of radical cystectomy, or death from any cause. Time to event will be calculated from the date of randomization. BI-EFS will be estimated in the two treatment groups using the Kaplan-Meier method and the hazard ratio between ultra-hypofractionation and hypofractionation estimated by fitting a Cox proportional hazards regression model, including a treatment arm indicator variable and adjusting for the three stratification factors employed in the randomization.
次要结局
- Incidence of bowel adverse events(Up to year 2)
- Metastasis-free survival(From randomization to radiographic evidence of metastatic disease or death due to any cause, up to 5 years)
- Overall survival(From randomization to death from any cause, up to 5 years)
- Incidence of adverse events (AE)(Up to year 2)
- Quality of life(At baseline, 4 weeks, 16 weeks, 13 months, 25 months, and 37 months)
- Event free survival(From randomization to histologically proven presence of MIBC, radiographic evidence of nodal or metastatic disease, or death from any cause, up to 5 years)
- Circulating tumor deoxyribonucleic acid (ctDNA)(At baseline, end of treatment (week 4), weeks 16, 28, 40, 56, and at disease progression or last follow-up visit)
- Incidence of urinary adverse events(Up to year 2)