Finger-sensor and Oscillometric Versus Intra-arterial Blood Pressure Measurements: a Method Comparison in Patients Having Non-cardiac Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 80
- 试验地点
- 2
- 主要终点
- Difference in the agreement between finger-sensor arterial pressure measurements and intraarterial arterial pressure measurements, and the agreement between oscillometric arterial pressure measurements and intraarterial arterial pressure measurements
研究概览
简要总结
This is an observational study simultaneously comparing finger-sensor and oscillometric with intra-arterial blood pressure measurements in patients having low- to moderate-risk non-cardiac surgery.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •≥18 years
- •scheduled for elective low- to moderate-risk non-cardiac surgery with general anesthesia
- •planned intraarterial arterial pressure monitoring with a radial arterial catheter
排除标准
- •systolic arterial pressure interarm differences >20 mmHg
- •heart rhythms other than sinus rhythm
- •contraindications for finger-sensor arterial pressure monitoring (e.g., arteriovenous shunts, Raynaud's disease)
- •surgery in non-supine positions
- •pregnant patients.
结局指标
主要结局
Difference in the agreement between finger-sensor arterial pressure measurements and intraarterial arterial pressure measurements, and the agreement between oscillometric arterial pressure measurements and intraarterial arterial pressure measurements
时间窗: During surgery
To investigate whether the agreement between finger-sensor arterial pressure measurements and intraarterial arterial pressure measurements (mean arterial pressure, systolic arterial pressure, and diastolic arterial pressure) is better than the agreement between oscillometric arterial pressure measurements and intraarterial arterial pressure measurements, we will perform Bland-Altman analyses.
次要结局
- Classification of measurement differences between finger-sensor arterial pressure measurements and intraarterial arterial pressure measurements according to their clinical importance(During surgery)
- Classification of measurement differences between oscillometric arterial pressure measurements and intraarterial arterial pressure measurements according to their clinical importance(During surgery)
- Ability of finger-sensor arterial pressure monitoring to track arterial pressure changes compared to intraarterial arterial pressure monitoring(During surgery)
- Ability of oscillometric arterial pressure monitoring to track arterial pressure changes compared to intraarterial arterial pressure monitoring(During surgery)
研究者
Dr. Alina Bergholz
Principal Investigator
University of Hamburg-Eppendorf