Reoxygenation Cardiopulmonary Bypass for Surgical Repair of Pediatric Cyanotic CHD
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Pediatric Logistic Organ Dysfunction (PELOD-2) score
研究概览
简要总结
Evidence is emerging that those patients with cyanotic pathologies may be more vulnerable to end-organ injury during and after surgery than those patients without, because of compromised cardiopulmonary performances or the proinflammatory state that follows conventional hyperoxic cardiopulmonary bypass.
Several clinical and basic studies have identified that controlled oxygenation during the initiation of bypass significantly improved the cardiac adaptation and remodeling capacity than hyperoxic oxygenation strategy among cyanotic patients undergoing tetralogy of Fallot repair, as evidenced by these reduced myocardial gene expression profiles associated with reoxygenation injury.
The investigators designed the reoxygenation for pediatric cardiac surgery study to investigate the effect of reoxygenation during cardiopulmonary bypass on clinical outcomes in patients with cyanotic congenital heart disease .
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
- 1 Month 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The operation-naive infants and young children aged 1 months to 18 years old were eligible for enrolment if they were indicated for undergoing anticipated radical repair of cyanotic congenital heart disease with cardiopulmonary bypass.
排除标准
- •The chromosomal defects, airway and parenchymal lung disease, immunodeficiency, blood transfusion during the current admission, previous cardiac operation, or the opinion of the treating physician that randomization would not be in the best interest of the patient (lack of equipoise)
结局指标
主要结局
Pediatric Logistic Organ Dysfunction (PELOD-2) score
时间窗: up to 30 days
the change in the updated Pediatric Logistic Organ Dysfunction (PELOD-2) score (PELOD-2 score; range, 0 to 33 points, with higher scores indicating more severe organ dysfunction)
次要结局
- low cardiac output syndrome(up to 30 days)
研究者
Hong Liu
Clinical Investigator
Peking Union Medical College