thoracoSCopic Versus OPen Lobectomy for Early Stage Lung Cancer: a Randomized Prospective Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 176
- 试验地点
- 2
- 主要终点
- Quality of life (EQ5D)
研究概览
简要总结
In patients with early stage lung cancer surgical lobectomy is the treatment of choice. A resection by Video-assisted Thoracic Surgery (VATS) is probably superior to an open procedure by thoracotomy for patients with early stage lung cancer, but randomized evidence for superiority is lacking. Furthermore, VATS lobectomy has not gained broad implementation yet. The objective of this study is to assess the benefits of VATS- over open lobectomy regarding quality of life and costs in a prospective randomized controlled multicenter trial. All patients meeting the inclusion criteria that are not randomized will be included in a prospective Cohort.
详细描述
Rationale: Surgical lobectomy is the treatment of choice for patients with early stage lung cancer. In some centres, video-assisted thoracic surgery (VATS) lobectomy is preferred, where other centres hold on to the conventional open lobectomy via a thoracotomy. Although several studies have demonstrated fewer postoperative complications and shorter hospital length of stay for the VATS procedure, others have reported concerns regarding oncologic equivalence, mainly based on incomplete lymph node staging. Convincing randomized evidence from the literature is lacking. The aim of this randomized multicentre study is to compare quality of life, oncologic endpoints and cost-effectiveness between VATS- and open (thoracotomy) lobectomy.
Objective: To compare quality of life, cost-effectiveness and number of dissected mediastinal lymph nodes between open,VATS and ROBOT-assisted lobectomy.
Study design: A prospective multi-centre randomized trial with a prospective registry arm Study population: Adult patients of either gender, selected by the pulmonary oncological multidisciplinary team to undergo surgical lobectomy for early-stage lung carcinoma.
Intervention: One group is assigned to the open procedure: posterolateral thoracotomy for lobectomy with mediastinal lymph node dissection. The other group is assigned to the VATS procedure: thoracoscopic minimally invasive lobectomy with thoracoscopic mediastinal lymph node dissection. All patients that do meet the inclusion criteria but are not participating in the randomized trial can be included in the prospective Cohort arm of the study evaluating clinical assignment to OPEN- VATS or ROBOT-assisted lobectomy.
Main study parameters/endpoints: Primary endpoints are postoperative quality of life, and hospital length of stay. Secondary endpoints include cancer specific quality of life, number of dissected mediastinal lymph nodes and stations, procedural complication rates, pulmonary function, overall costs and survival.
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
- Single (Investigator)
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
- •Non-small cell lung carcinoma, pathologically confirmed or strong suspicion based on imaging.
- •T1 or T2a (≤ 5 cm) on computer tomography (CT).
- •Primary aim is lobectomy.
- •Tumor not in close relation to the hilar structures (bronchus,vessels)based on CT.
- •Clinically staged N0 (no regional lymph node metastasis) or N1 (metastasis to ipsilateral, hilar, interlobar- and/or intrapulmonary lymph nodes), M0 (no distant metastasis) after clinical staging according to the current Dutch guideline (may 2011).
排除标准
- •T2b, T3 or T4 tumor (7th guideline TNM classification NSCLC).
- •Mediastinal lymph node metastasis (N2, N3).
- •Distant metastasis (M1).
- •Previous thoracic surgery on same side.
- •Pneumonectomy as primary aim.
结局指标
主要结局
Quality of life (EQ5D)
时间窗: up to12 month
Primary endpoints include Quality of life assessed by EQ5D for VATS versus open lobectomy in patients with early stage non small cell lung carcinoma.
Hospital length of stay
时间窗: day of discharge from hospital after surgery (expected within 2 weeks).
次要结局
- cancer specific quality of life (QLQ C30 and 13)(preoperatively 1 week before surgery and at 3-6 and 12 month)
- composite endpoint of intra- and postoperative complications(form the day of surgery up to discharege (expected within 2 weeks))
- number of dissected mediastinal lymphnode stations(day 0 (intraoperatively))