Vergleich Zweier Thoraxdrainage-Systeme in Der Herzchirurgie
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 374
- 试验地点
- 2
- 主要终点
- Detection of air leak due to lung leakage or injury during surgery by the pleural drainage system.
研究概览
简要总结
The digital pleural drainage system Topaz+ by Medela is compared to the analogue system Atrium OCEAN by Maquet in patients undergoing cardiac surgery.
The study is prospectively randomized with an all-comer setup. The patients are randomly selected for one of the systems. The surgery is performed in the standard fashion and chest tubes are placed routinely by the surgeon depending on the type of surgery. A retrosternal 32 French drain is placed in every patient and pericardial and/or pleural drains are optional.
The postoperative course does not vary from the clinical standard and the chest tubes are removed according to institutional standard. The clinical data about fluid amount, time of removal, air leaks, tamponade are routinely collected in a digital patient documentation system.
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
- •adult patients undergoing cardiac surgery
- •capability to give informed consent
排除标准
- •no specific exclusion criteria
结局指标
主要结局
Detection of air leak due to lung leakage or injury during surgery by the pleural drainage system.
时间窗: Occurrence of air leak is until the drain is removed (usually postoperative day 2 or 3)
The Thopaz+ system displays the amount of air leak on the screen in ml/min and the Ocean system is a 'wet seal' system, where bubbles in the box might indicate an air leak. If air leak is detected, the train cannot be removed and has to stay until no more air leak is detected. If air leak is unclear, chest x-rays with clamped drains are performed. If an pneumothorax is visible in the x-ray, the drains have to stay, otherwise they can be removed safely. The digital air leak detection and quantification by the Thopaz+ system might help in clearly detecting the air leaks.
次要结局
- Time of chest drain removal(Number of days until the chest drains are removed (usually postoperative day 2 or 3, depending on air leak and amount of fluid).)
- Fluid amount(Total amount of fluid at the time of chest drain removal (usually postoperative day 2 or 3, depending on air leak and amount of fluid).)
- Number of patients with pericardial tamponade that has to be treated by puncture or surgically(Occurrence through hospital stay (an average of 1 week).)
- Number of patients with pleural effusion at discharge echo, without intervention(Occurrence through hospital stay (an average of 1 week).)