NCT07013734尚未招募不适用
Patient Positioning and Its Influence on BIS, NOL, and Cerebral Oxygenation in Anesthetized Patients
Ciusss de L'Est de l'Île de Montréal0 个研究点目标入组 71 人开始时间: 2026年8月1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
- 71
- 主要终点
- Variation in Bispectral Index (BIS)
研究概览
简要总结
The goal of this observational study is to find out how changes in body position during surgery might affect brain monitoring results in patients who are under general anesthesia.The main question it aims to answer is:
- Does patient positioning have an impact on Bispectral Index (BIS) and Nociception Level (NOL) index monitoring (which are values of awareness in anesthesized patients).
Participants will undergo their surgery as planned, except for these extra features:
- Extra monitors placed to check brain activity, pain response, and brain oxygen levels.
- Before and after the surgery, while the patient is asleep, the patient's table will be moved into two different positions for 2 minutes each to see if the values on the monitor change.
- Hard data of the monitors will be extracted and analyzed to evaluate any possible correlation between the position of the patient and brain monitoring results.
Participants will then have to answer a short questionnaire after surgery about their memories before and after the anesthesia.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adult patients above 18 years old able to consent;
- •Supine or lithotomy positioning during the surgery;
排除标准
- •Patient with Body Mass Index (BMI) ≥ 35;
- •Patients over 80 years old.
结局指标
主要结局
Variation in Bispectral Index (BIS)
时间窗: Perioperative period
次要结局
- Variation of Nociception Level (NOL) Index(Perioperative period)
- Variation of the patient's cerebral saturation measured with cerebral oximetry(Perioperative period)
研究者
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