Intraoperative Continuous Noninvasive Hemoglobin Monitoring in Patients Undergoing Thoracic Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- the correlation between continuous hemoglobin and inasive hemoglubin at the preoperative period
研究概览
简要总结
This study investigates the correlation between noninvasive hemoglobin monitoring (SpHb) and invasive hemoglobin measurement (InvHb) in guiding blood transfusions during thoracic surgeries.
Methods: A non-interventional design was used to evaluate the relationship between SpHb and InvHb readings in the context of transfusion decisions. Data were obtained from 80 patients aged 18 years or older undergoing thoracic procedures. Continuous SpHb monitoring was performed, and concurrent InvHb samples were collected for comparison. The primary endpoint was the degree of correlation between SpHb and InvHb values.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 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
- •aged 18 years and older who were subjected to open thoracic surgery
- •the length of surgery was ≥ 4 hours
排除标准
- •dysrhythmia
- •coagulopathy
结局指标
主要结局
the correlation between continuous hemoglobin and inasive hemoglubin at the preoperative period
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin 3 hours after start of surgery
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin 1 hour after start of surgery
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin 2 hours after start of surgery
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin 4 hours after start of surgery
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin at the end of surgery
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
the correlation between continuous hemoglobin and inasive hemoglubin after recovery of the patient
时间窗: 6 Hours
continuous hemoglobin % monitoring, Rainbow adult ReSposable™ sensors (rev E) were attached to the ring or middle fingertip of each subject and connected to a Radical-7 Pulse CO-Oximeter (SET version 7601; Masimo Corporation, Irvine, CA). invasive hemoglubin % monitoring, Blood samples were collected and analyzed using a satellite blood analyzer (Gem Premier 4000)
次要结局
未报告次要终点
研究者
Mona Mohamed Mogahed
Associate professor of Anesthesia
Tanta University