比较雷诺现象攻击测量工具:纸质还是智能手机应用程序?
Rachel S Wallwork1, Haomin Hu2, Ami A Shah1
1Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Seminars in arthritis and rheumatism
|June 21, 2025
概括
一个新的智能手机应用程序是首选用于跟踪雷诺.
科学领域:
- 类风湿病学 类风湿病学
- 数字健康数字健康
- 患者报告的结果
背景情况:
- 雷诺现象 (RP) 经常使用传统的纸质日记进行监测.
- 准确记录RP发作频率,持续时间和严重程度对于患者管理至关重要.
- 纸质日记的局限性包括潜在的回忆偏差和较低的患者参与度.
研究的目的:
- 为了比较智能手机应用程序与记录RP攻击的传统纸质日记的有效性和患者偏好.
- 评估每个方法的准确性和实时文档功能.
主要方法:
- 一项多中心研究随机分配了患有系统性硬化症相关的RP (SSc-RP) 的患者,让他们使用纸质日记或智能手机应用程序一周.
- 然后,参与者在第二周转向了替代方法.
- 通过问卷和数据比较来评估患者的偏好和文档准确性.
主要成果:
- 患者显著更喜欢智能手机应用程序而不是纸质日记 (92%对58%).
- 智能手机应用程序的实时文档更高 (71%对38%),尽管在统计学上并不显著.
- 报告说,使用纸质日记的攻击次数更多,但严重程度和持续时间相似.
结论:
- 智能手机应用程序为记录RP攻击提供了一种首选且可能更准确的方法.
- 通过应用程序捕获实时数据可以减少临床研究中的回忆偏差.
- 未来的研究和临床试验应该考虑使用基于智能手机的工具来监测RP.
相关概念视频
01:13Equipments Used to Measure Body Temperature
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
01:19Assessing Body Temperature - Temporal Artery
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's forehead...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's forehead...
01:11Assessment of radial pulse
Assessment of Radial Pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
01:21Sites for measuring blood pressure
Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement
The Brachial Artery: Primary Site for Blood Pressure Measurement
01:30Equipments Used To Measure Blood Pressure
Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
01:17Measurement of Blood Pressure
Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a stethoscope.