Does Duration Matter? A Study on Single-Lung Ventilation Time and Pulmonary Complications in Thoracic Procedures
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 134
- 试验地点
- 1
- 主要终点
- Postopertive Pulmonary Complications
研究概览
简要总结
This observational study investigates the relationship between the duration of single-lung ventilation (SLV) and the incidence of postoperative pulmonary complications (PPCs) such as pneumonia, pneumothorax, hemothorax, acute lung injury, and acute respiratory distress syndrome (ARDS) in adult patients undergoing thoracic surgery. A total of 134 patients aged 18-85 years, scheduled for thoracic surgery requiring SLV, will be monitored. Data including SLV duration, perioperative parameters, and postoperative pulmonary outcomes will be analyzed.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age ≥18 years Undergoing thoracic surgery OLV planned during the procedure
排除标准
- •Pediatric patients Patients not requiring OLV Previous thoracic surgery
结局指标
主要结局
Postopertive Pulmonary Complications
时间窗: postoperative 7 days
Postoperative pulmonary complications (PPCs) are defined as respiratory events occurring within the first seven days following thoracic surgery, which negatively impact patient outcomes. In this study, PPCs include pneumonia, pneumothorax, hemothorax, acute lung injury, acute respiratory distress syndrome (ARDS), prolonged oxygen requirement, unplanned reintubation, and the need for non-invasive ventilation. These complications will be identified through clinical assessment, arterial blood gas analysis, and postoperative imaging such as chest X-rays. Each case will be evaluated using predefined diagnostic criteria to ensure consistency. The incidence of PPCs will be analyzed in relation to the duration of intraoperative single-lung ventilation.
次要结局
未报告次要终点
研究者
Ekin Guran, MD
Consultant Anesthesiologist
Ankara Etlik City Hospital