相关实验视频
Updated: Jan 29, 2026

05:10
Multidisciplinary Approach to Obesity Management: A Case Report
Published on: May 30, 2025
959
在ECMO患者中报告自由血红蛋白的算法:需要多学科方法
Ivana Baršić Lapić1, Ljiljana Zaninović1, Daniel Lovrić2
1Department of Laboratory Diagnostics, University Hospital Center Zagreb, 10000 Zagreb, Croatia.
Journal of clinical medicine
|January 28, 2026
概括
在体外膜氧化 (ECMO) 患者的血自由血红蛋白 (pfHb) 测试需要仔细解释. 整合血液溶解指数的算法通过计算干扰来提高准确性.
科学领域:
- 临床化学 临床化学
- 生物标志物 生物标志物
- 身体外膜氧化 (ECMO) 是一种方法.
背景情况:
- 血管内血液溶解是ECMO患者经常出现的并发症.
- 无血血红蛋白 (pfHb) 是血液溶解检测的一个关键生物标志物.
- 由于缺乏标准化的协议,因此对准确的pfHb解释和报告构成了挑战.
研究的目的:
- 在ECMO患者中比较pfHb测量方法.
- 评估血液溶解,黄和脂血指数 (HIL) 对pfHb估计的影响.
- 开发一种算法,以改善ECMO患者的pfHb报告.
主要方法:
- 对61个ECMO患者样本进行了回顾性观察性研究.
- 哈博方法 (fHb) 与估计的pfHb (efHb) 的比较,该比较来自Abbott Alinity c.上的血液溶解指数.
- 用Passing-Bablok和Bland-Altman进行 bilirubin,HIL指数的分析和方法比较.
主要成果:
- 在fHb (中位数261 mg/L) 和efHb (中位数58 mg/L) 之间观察到显著的差异.
- 与fHb相比,efHb显示了一个恒定的负偏差 (-91 mg/L).
- 方法delta增加了高胆红素;fHb和efHb之间的中等相关性 (rho=0.618).
结论:
- 在ECMO中准确的血液溶解评估需要仔细的解释和方法选择.
- 集成HIL指数的算法通过解决干扰来增强pfHb测试实用性.
- 实验室和临床医生的合作对于ECMO患者护理的知情决策至关重要.
相关概念视频
Hemoglobin
8.3K
Hemoglobin is a globular protein made up of four subunits. Two of these subunits are alpha chains, and the other two are beta chains. Each subunit contains a molecule of heme, which has an iron atom and can bind to oxygen. When an oxygen molecule binds to one heme group, it changes the shape of hemoglobin, making it easier for the other heme groups to bind oxygen as well.
When all four heme groups are bound to oxygen, the resulting molecule is called oxyhemoglobin. As a result, arterial blood...
When all four heme groups are bound to oxygen, the resulting molecule is called oxyhemoglobin. As a result, arterial blood...
8.3K
Data Reporting and Recording
5.4K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.4K
Trial and Error and Algorithm
403
A problem-solving strategy is a plan of action used to find a solution. Different strategies have distinct action plans. Trial and error involves trying different solutions until one works. For instance, to fix a broken printer, you might check ink levels, ensure the paper tray isn't jammed, and verify the printer's connection to your laptop. This method can be time-consuming but is commonly used. Thomas Edison, for example, used trial and error to find a suitable filament for the light...
403
Types of Reports I: Hands-off Report
1.5K
A hand-off report, also known as a change-of-shift report, is a crucial nursing process that ensures the smooth transition of patient care responsibilities between nursing staff.
Following are the key components and categories of hand-off reports:
Purpose and Process:
Following are the key components and categories of hand-off reports:
Purpose and Process:
1.5K
Types of Reports II: Incident or Occurrence Report
1.2K
An Incident or Occurrence Report in a healthcare setting is a crucial document used to record any unexpected occurrence that may or may not have affected a patient, employee, or visitor. Such reports are critical to improving patient safety and include all details leading up to and including the event.
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
1.2K
Types of Reports III: Telephone and Verbal Reports
1.0K
Telephone and Verbal Reports in healthcare settings are two communication methods for conveying therapeutic instructions from healthcare providers to nurses or other healthcare staff.
Here's an overview of each type:
Telephone Orders
Here's an overview of each type:
Telephone Orders
1.0K

