A Clinical Trial of Increased Chest Radiotherapy Dose for Limited Stage Small Cell Lung Cancer
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 2
- 试验地点
- 2
- 主要终点
- 2-year overall survival
研究概览
简要总结
It is accepted that giving higher doses of chest radiation in as short a time span as possible improves chances of cure. In this study, the investigators propose to give an increased dose of chest radiotherapy for limited stage small cell lung cancer patients using a strategy of giving a slightly higher daily dose of radiotherapy than normal. The investigators hypothesize that our proposed chest radiotherapy dose will improve 2-year overall survival rates in patients with limited stage small cell lung cancer.
详细描述
The ideal chest radiotherapy dose/fractionation scheme for limited stage small cell lung cancer is undefined. Strategies of radiotherapy dose intensification with minimization of overall treatment time are felt to improve cure rates for LS-SCLC. Hypofractionation (giving higher than standard daily doses) facilitates both of these goals. In this study, we propose to use a dose escalated hypofractionated regimen of chest radiotherapy for patients with LS-SCLC.
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
- 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
- •limited stage small cell lung cancer
- •adequate pulmonary function test (FEV1 >1.0 L, DLCO >50%)
- •signed study consent
- •age at least 18 years
- •Karnofsky performance status as least 70%
- •eligible to receive standard concurrent small cell cancer chemotherapy
排除标准
- •extensive stage disease
- •mixed non small cell and small cell histology
- •inadequate pulmonary function tests
- •not eligible for concurrent chemotherapy
- •subtotal or total tumor resection
- •previous chest/neck radiotherapy
- •prior or concurrent malignancy except non-melanomatous skin unless disease free for last 5 years
- •prior chemotherapy for another malignancy
- •patients with myocardial infarction within the preceding 6 months of symptomatic heart disease, including, angina, congestive heart failure, uncontrolled arrhythmias
结局指标
主要结局
2-year overall survival
时间窗: 2011
次要结局
- Patterns of Failure(2011)
- Quality of life(2011)