NCT04468698已完成不适用
Intra-Abdominal Pressure Effect on Intra-Abdominal Volume and Airway Pressures During Pneumoperitoneum Insufflation - a Patient-Level Meta-Analysis of Three Randomized Clinical Trials
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 204
- 试验地点
- 1
- 主要终点
- Intraabdominal volume
研究概览
简要总结
During pneumoperitoneum insufflation the insufflated gas increase intra-abdominal pressure. The generated pressure can lead to a different increase in volume depending on the abdominal cavity and patients' characteristics.
The primary objective is to determine the relationship between intraabdominal pressure (IAP) and intraabdominal volume (IAV) during pneumoperitoneum insufflation. The secondary objective is to determine the rate of abdominal-thoracic transmission (ATT) assessing the correlation between IAP and respiratory driving pressure (ΔPRS).
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Enrolled one of the three studies (IPPCollapse I, II or III).
- •underwent an initial insufflation procedure with a stepwise change in intraabdominal pressure to record Intraabdominal volume
- •data from insufflation at 5 cmH2O of PEEP
排除标准
- 未提供
结局指标
主要结局
Intraabdominal volume
时间窗: During pneumoperitoneum insufflation before surgery
次要结局
- Plateau pressure(During pneumoperitoneum insufflation before surgery)
- Driving pressure(During pneumoperitoneum insufflation before surgery)
研究者
Oscar Diaz-Cambronero
Principal Investigator
Hospital Universitario La Fe
研究点 (1)
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