在心力衰竭患者的最大运动期间评估身体核心温度的CALERA研究传感器的有效性
Antonia Kaltsatou1, Maria Anifanti2, Andreas D Flouris1
1FAME Laboratory, Department of Physical Education and Sport Science, University of Thessaly, 42100 Trikala, Greece.
Sensors (Basel, Switzerland)
|February 10, 2024
概括
CALERA研究传感器是监测身体核心温度 (Tc) 的实用设备,但在慢性心力衰竭患者在休息,运动和恢复期间的准确性较差.
科学领域:
- 身体生理学 身体生理学
- 生物医学工程 生物医学工程
- 心脏病学 心脏病学
背景情况:
- 对患有慢性心力衰竭 (CHF) 的人来说,监测身体核心温度 (Tc) 是至关重要的,因为他们容易发生并发症.
- 胃肠道囊是Tc测量的可靠方法,但已经开发出了一种新的非侵入性传感器,CALERA Research.
- 这项研究评估了CALERA研究传感器在CHF患者中对Tc监测的有效性.
研究的目的:
- 评估CALERA研究传感器的准确性和有效性,以持续监测核心体温.
- 为了比较CALERA研究传感器测量与在CHF患者中验证的胃肠传感器.
- 在休息,运动和恢复阶段评估传感器的性能.
主要方法:
- 12名男性CHF患者参加了为期70分钟的实验室协议.
- 使用CALERA研究传感器和胃肠道传感器连续监测核心体温.
- 该方案包括20分钟的休息,一个症状限制的心肺运动测试,以及40分钟的恢复.
主要成果:
- 在休息时 (r = 0.056) 和运动时 (r = -0.015) 的CALERA传感器和胃肠传感器之间没有发现显著的关联.
- 在康复期间观察到一个微弱的关联 (r = 0.292).
- 科恩效应大小表明休息时有很大的差异 (1.04) 和恢复时有很小的差异 (0.45),运动时没有差异 (0.18).
结论:
- 尽管CALERA研究传感器具有实用性,但它不能准确地估计心脏病患者的核心体温.
- 在休息,运动和恢复期间,传感器的性能不足.
- 在在这个人群中临床使用之前需要进一步验证.
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