A Phase II Study Of Paclitaxel-Based Chemoradiotherapy Regimen With Selective Surgical Salvage For Resectable Locoregionally Advanced Carcinoma Of The Esophagus
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 43
- 试验地点
- 97
- 主要终点
- Overall Survival (1-year Rate Reported)
研究概览
简要总结
RATIONALE: Drugs used in chemotherapy such as paclitaxel, fluorouracil, and cisplatin use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy may kill more tumor cells
PURPOSE: This phase II trial is studying how well combination chemotherapy followed by chemoradiotherapy, with or without surgery, works in treating patients with resectable locally advanced cancer of the esophagus or gastroesophageal junction.
详细描述
OBJECTIVES:
- Determine the feasibility of treatment with paclitaxel, cisplatin, and fluorouracil followed by chemoradiotherapy and possible surgical salvage in patients with resectable locally advanced carcinoma of the esophagus or gastroesophageal junction.
- Determine the overall and disease-free survival of patients treated with this regimen.
- Determine the treatment-related toxicity of this regimen in these patients.
- Determine the tolerance to surgical salvage in patients treated with this regimen.
- Determine the morbidity and mortality of surgical salvage in patients treated with this regimen.
OUTLINE: This is a multicenter study.
- Induction therapy: Patients receive fluorouracil (5-FU) IV continuously over 96 hours beginning on days 1 and 29; cisplatin IV over 1 hour on days 1-5 and 29-33; paclitaxel IV over 2 hours on days 1 and 29; and pegfilgrastim subcutaneously (SC) on days 6 and 34 OR filgrastim (G-CSF) SC on days 6-15 and 34-42. Treatment continues in the absence of unacceptable toxicity.
- Chemoradiotherapy: Patients receive cisplatin IV over 1 hour on days 57-61 and 5-FU IV continuously on days 57-61, 64-68, 71-75, 78-82, 85-89, and 92-96. Patients concurrently undergo external beam radiotherapy on days 57-61, 64-68, 71-75, 78-82, 85-89, and 92-96.
Patients with residual or recurrent esophageal disease 4-6 weeks after completion of chemoradiotherapy may undergo salvage esophagectomy.
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 120 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: filgrastim (Biological)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: pegfilgrastim (Biological)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: cisplatin (Drug)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: fluorouracil (Drug)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: paclitaxel (Drug)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: conventional surgery (Procedure)
ChemoRT and selective surgery
Induction therapy of fluorouracil, cisplatin, paclitaxel, and pegfilgrastim OR filgrastim, then chemoradiotherapy of concurrent cisplatin and fluorouracil with external beam radiotherapy (RT), followed by selective salvage therapy.
干预措施: radiation therapy (Radiation)
结局指标
主要结局
Overall Survival (1-year Rate Reported)
时间窗: From registration to date of death or last follow-up. Analysis occurs after all patients have been potentially followed for 1 year.
One-year survival estimate is reported. Survival time is defined as time from registration to date of death from any cause and is estimated by the Kaplan-Meier method. Patients last known to be alive are censored at date of last contact. This analysis was planned to occur when all patients had been potentially followed for 1 year. On the basis of a 1-year survival rate of 60% from the Radiation Therapy Oncology Group (RTOG) esophageal database, 38 analyzable patients with a 1-year survival rate of 77.5% or better was needed for this trial to be deemed promising enough for development of a Phase III protocol (type I error of 0.05 and type II error of 0.20).
次要结局
- Frequency of Major (Grade 4) Acute Treatment-related Toxicities(From start of chemotherapy to surgery or 2 months after chemoradiation (for patients not undergoing surgery).)
- Frequency of Patients With Persistent or Recurrent Disease Eligible for Surgical Salvage Resection(Analysis occurs with the primary outcome measure.)