CTRI/2023/11/059998尚未招募不适用
A descriptive study to assess the effects of different positive end expiratory pressure (PEEP) levels for evaluation of improvement in Gas exchange in Patients undergoing One Lung Ventilation in thoracic surgeries
Sawai Maan Singh Medical college and hospital1 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2023年12月20日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- To see the effect of various PEEP levels on PaO2/FiO2 ratio by ABG analysis
研究概览
简要总结
Our aim is to evaluate the effect of various PEEP(positive end expiratory pressure) levels on PaO2 (gas exchange) in one lung ventilation in patients undergoing thoracic surgery under general anesthesia.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 90.00 Year(s)（—）
- 性别
- All
入选标准
- •) Pt. willing to give written and Informed consent.
- •Age >18yrs 3) Patient undergoing Elective thoracic Surgery.
- •ASA Grade- II and III 5) OLV lasting ≥ 60mins.
排除标准
- •lung reduction surgery Pneumonectomy patients with severe COPD with preoperative forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio, expressed as a percentage (FEV1/FVC%) < 60% presence of large bullae, pleural diseases and/or acute or chronic.
- •uncompensated cardiac disease.
- •ASA Grade –IV.
结局指标
主要结局
To see the effect of various PEEP levels on PaO2/FiO2 ratio by ABG analysis
时间窗: 45minutes
次要结局
- 1. Hemodynamic variation like Heart Rate, Systolic BP, Diastolic BP.(2.Various complications)
研究者
研究点 (1)
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