Prospective Study of Bladder-Preservation Chemo-Radiotherapy (Partial Bladder Hypo-fractionated Radiotherapy) for Patients With Muscle-Invasive Bladder Cancer
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 试验地点
- 1
- 主要终点
- Establish QOL with validated tools for patients undergoing bladder-preservation chemo-radiation
研究概览
简要总结
This research trial studies quality of life after bladder-preservation chemotherapy and radiation therapy (chemo-radiotherapy) in patients with bladder cancer that has spread into or through the muscle layer of the bladder (muscle-invasive bladder cancer). Bladder-preservation chemo-radiotherapy is a standard treatment for patients with muscle-invasive bladder cancer, however, chemo-radiotherapy may cause urinary tract, bowel, and sexual late side effects that negatively affect patients' quality of life. Studying quality-of-life in patients with muscle-invasive bladder cancer after chemo-radiotherapy may help identify the long-term side effects of treatment and may help plan the best treatment in the future and improve patients' quality of life.
详细描述
PRIMARY OBJECTIVES:
I. To study health-related quality of life (HRQoL, or QOL) for patients undergoing protocol-based bladder-preservation chemo-radiation.
OUTLINE:
Patients complete the European Organization for Research and Treatment for Cancer (EORTC) QLQ-Bladder Cancer Muscle Invasive (BLM-C30) at baseline, every 3 months for 1 year, every 4 months for 1 year, every 6 months for 3 years, and then annually thereafter after completion of chemo-radiotherapy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Health Services Research
- 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 muscle-invasive urothelial cancer (no histology will be excluded)
- •No pelvic nodal metastases or distant metastases (based on computed tomography [CT], positron emission tomography [PET] or magnetic resonance imaging [MRI])
- •Karnofsky performance status (KPS) >= 70
- •Ability to understand, and willingness to sign, the written informed consent
- •Patient will have either opted for bladder-sparing treatment as compared to radical cystectomy, or deemed medically inoperable
- •Following the recent recommendations from the International Consultation on Urological Diseases-European Association of Urology International Consultation on Bladder Cancer, eligible patients will be those with no hydronephrosis, no extensive carcinoma in situ (CIS), and no tumor invasion into the stroma of the prostate
排除标准
- •Patients with any evidence of distant metastases
- •Prior pelvic radiotherapy
- •History of Crohn's disease or ulcerative colitis
- •Unable to receive chemotherapy
- •Histologies other than urothelial (eg. squamous cell carcinoma, adenocarcinoma, small cell)
研究组 & 干预措施
Ancillary-Correlative (late toxicity and QOL)
Patients complete the EORTC QLQ-BLM-C30 at baseline, every 3 months for 1 year, every 4 months for 1 year, every 6 months for 3 years, and then annually thereafter after completion of chemo-radiotherapy.
干预措施: Quality-of-Life Assessment (Other)
Ancillary-Correlative (late toxicity and QOL)
Patients complete the EORTC QLQ-BLM-C30 at baseline, every 3 months for 1 year, every 4 months for 1 year, every 6 months for 3 years, and then annually thereafter after completion of chemo-radiotherapy.
干预措施: Questionnaire Administration (Other)
结局指标
主要结局
Establish QOL with validated tools for patients undergoing bladder-preservation chemo-radiation
时间窗: From the date of study entry up to 5 years
Validated Quality-of-Life questionnaires developed by the European Organization for Research and Treatment for Cancer (EORTC) will be used. The EORTC QLQ-BLM30 with 30 questions specific to muscle-invasive bladder cancer will be combined and used in conjunction with the general cancer questionnaire EORTC QLQ-C30 (Aaronson).
次要结局
- Overall survival(From the date of study entry to the date of death, assessed up to 5 years)
- Quantify the rate of early and late grade 3 or higher GU or GI toxicity based on the CTCAE criteria(Up to 5 years)