Randomised Phase-III-trial of Simultaneous Radiochemotherapy (RCT) of Locally Advanced Head and Neck Cancer in the Stages III and IV A-B: Comparing Dose Reduced Radiotherapy (63,6 Gy) With Paclitaxel/Cisplatin to Standard Radiotherapy (70,2 Gy) With 5-Fluorouracil/Cisplatin
试验速览
- 阶段
- 3 期
- 状态
- 终止
- 发起方
- 入组人数
- 221
- 试验地点
- 13
- 主要终点
- Disease free survival
研究概览
简要总结
Reduced RT with Pac/Cis vs. standard RCT with 5-FU/Cis
详细描述
Standard treatment for patients with advanced, unresectable head and neck cancer is a platin-based simultaneous radiochemotherapy (RCT) (Pignon JP et al., Lancet 2000;355:949-955). However, irradiation dose is still debatable regarding local tumor control and late toxicity. Moreover, it is still unclear which combination of different drugs might be more effective.
In recent years, new drugs have been introduced in the field of head and neck cancer. The Taxanes, namely Docetaxel and Paclitaxel, have been investigated in several phase I/II-studies, and showed promising results concerning locoregional control rates and survival data. The RTOG 97-03 trial (Garden et al., J Clin Oncol 2004; 22:2856-64) compared a RCT either with Cisplatin/5-FU or Cisplatin/Paclitaxel. In this phase II-study an improvement of local tumor control and disease free survival of 15-20% in favour of the Cisplatin/Paclitaxel treatment arm was seen.
Therefore, our phase III-trial compares a standard RCT (70.6 Gy) with Cisplatin/5-FU to a RCT with Cisplatin/Paclitaxel and reduced irradiation dose (63.6 Gy). Primary endpoint is to proof superiority of the experimental Cisplatin/Paclitaxel treatment arm concerning disease-free-survival. Secondary endpoints are locoregional tumor control, overall survival and quality of life.
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, locally advanced stage III-IV A-B (UICC 2002) primary squamous cell carcinoma of the oral cavity, the oropharynx, the hypopharynx, the supraglottic larynx
- •Written informed consent for the participation in the clinical trial
排除标准
- •Inadequate hepatic function: Bilirubin > 2,0 mg/dl, SGOT, SGPT, AP, Gamma-GT > 3 x ULN
- •Inadequate bone marrow function: leukocytes < 3,5 x 10^9/l, platelets < 100 x 10^9/l or neutrophils < 1,5 x 10^9/l
- •Serum creatinine > 1,5 mg/dl, creatinine clearance < 60ml/min
- •Uncontrolled severe somatic or psychological disease: e.g. unstable angina pectoris; myocardial infarction during the last 6 months; significant cardial rhythm disorders; apoplexy; high grade stenosis of the carotis; neurological or psychiatric disorders including convulsive disorders; dementia; psychosis; active uncontrolled infection or sepsis; liver cirrhosis; Child stage B,C; severe liver function disorders; marginal changes in the blood count; severe kidney damage; HIV-infection
- •Acute infections
- •Fertile women without adequate contraception during and up to 6 months after therapy (the method of contraception has to be high effective as described in the Note for guidance on non-clinical safety studies for the conduct of human clinical trials for pharmaceuticals (CPMP/ICH/286/95 mod) and it has to be discussed with the investigator)
- •Pregnant or breast feeding women
- •Men, who are not willing to use adequate contraception during and up to 6 months after therapy, that is discussed with the investigator
- •ECOG-Status > 1
- •Reduced hearing function (especially higher frequencies)
- •Exsiccosis
- •Neuropathy, caused by cisplatin
- •Concurrent malignancies, with exception of adequately treated basal cell carcinoma of the skin or in situ carcinoma or the cervix
- •Prior radiotherapy of the neck or chemotherapy
- •Distant metastasis
- •Recurrent carcinoma in the head and neck region
- •Prior neck-dissection or surgical intervention exceeding an exploratory excision
- •Known intolerance to 5-Fluorouracil
- •Known deficit of Dihydropyrimidine dehydrogenase (DPD)
- •Simultaneous therapy with Brivudin or other inhibitors of DPD
- •Known intolerance to Cisplatin or other substances that contain platin
- •Known intolerance to Paclitaxel or one of the included substances, especially to Poly(oxyethylene)Rhizinusöl/Macrogolglycerol ricinoleate
研究组 & 干预措施
Reduced RT + Pacitaxel/Cisplatin
63,6 Gy accelerated hyperfractionated radiotherapy with Paclitaxel (20mg/m^2/d) on days 2, 5, 8, 11 and 25, 30, 33, 36) and Cisplatin (20mg/m^2/d) on days 1-4 and 29-32, followed by a salvage operation or neck dissection if there is persisting tumor
干预措施: Paclitaxel/Cisplatin (Drug)
Reduced RT + Pacitaxel/Cisplatin
63,6 Gy accelerated hyperfractionated radiotherapy with Paclitaxel (20mg/m^2/d) on days 2, 5, 8, 11 and 25, 30, 33, 36) and Cisplatin (20mg/m^2/d) on days 1-4 and 29-32, followed by a salvage operation or neck dissection if there is persisting tumor
干预措施: Reduced RT (Radiation)
Standard RT + 5-Fluorouracil/Cisplatin
70,6 Gy accelerated hyperfractionated radiotherapy with 5-Fluorouracil(600mg/m^2/d) on days 1-5 and 29-33) and Cisplatin (20mg/m^2/d) on days 1-5 and 29-33, followed by a salvage operation or neck dissection if there is persisting tumor
干预措施: 5-FU/Cisplatin (Drug)
Standard RT + 5-Fluorouracil/Cisplatin
70,6 Gy accelerated hyperfractionated radiotherapy with 5-Fluorouracil(600mg/m^2/d) on days 1-5 and 29-33) and Cisplatin (20mg/m^2/d) on days 1-5 and 29-33, followed by a salvage operation or neck dissection if there is persisting tumor
干预措施: Standard RT (Radiation)
结局指标
主要结局
Disease free survival
时间窗: 3 years
次要结局
- Acute and Late Toxicity(4 years)
- Overall Survival(3 years)
- Distant metastasis free survival(3 years)
- Local control(3 years)
- Life Quality(4 years)
- HPV/p16-Status(End of study)