从pH值到葡萄糖:实施一种简单的治疗点方法来控制血小板质量
Belén Vera1, María-Jesús Vayá1, Héctor Sarmiento1
1Processing Department, Centro de Transfusión de la Comunidad Valenciana, València, Valencia, Spain.
Vox sanguinis
|February 10, 2026
概括
医疗保健点的葡萄糖计可靠地测量存储在添加剂溶液中的血小板度中的葡萄糖,与新的质量控制建议保持一致. 这种简单的方法提高了血液机构实验室的效率.
科学领域:
- 输血医学 输血医学
- 血液银行质量控制 血液银行质量控制
背景情况:
- 欧洲药品和医疗保健质量总局 (EDQM) 建议在血小板缩剂 (PC) 的质量控制中测量血糖比pH值.
- 目前,血液机构 (BE) 实验室缺乏验证的,简单的葡萄糖测量方法.
研究的目的:
- 评估在存储在血小板添加剂溶液 (PAS-E) 中的PC中使用护理点 (POC) 葡萄糖计测定葡萄糖的可行性.
主要方法:
- 在存储日2和6日分析了30个PAS-E存储的PC.
- 使用POC葡萄糖计 (Accu-Chek Instant®) 测量葡萄糖水平,并与参考自动分析仪 (AU5800,Beckman Coulter®) 进行比较.
- 统计方法包括配对测试,低度的分类分析和相关性分析.
主要成果:
- 通过POC葡萄糖计和自动分析仪测量葡萄糖,在第6天显示出可比的结果 (p=0.415).
- 在两种方法之间观察到强烈的线性关联 (r=0.988;p<0.001).
- 在两种方法之间,低于10 mg/dL值的样本的分类没有显著差异.
结论:
- 一个POC葡萄糖计在PAS-E PC中提供可靠和可比的葡萄糖测量,而不是标准的自动分析仪.
- 这种快速,具有成本效益的方法支持EDQM的建议,并可以提高BE实验室的质量控制效率.
相关概念视频
Quality Control
2.9K
Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control activities include creating quality control charts, conducting proficiency testing, and documenting and archiving results.
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...
2.9K
Birth Control Methods
6.9K
Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although...
6.9K
Nursing Implementation
6.2K
Implementation is the execution of the nursing care plan developed during the planning phase.
The five steps to implementing effective nursing care include reassessing the patient, reviewing and revising the existing nursing care plan, organizing the resources and care delivery, anticipating and preventing complications, and implementing nursing interventions.
The five steps to implementing effective nursing care include reassessing the patient, reviewing and revising the existing nursing care plan, organizing the resources and care delivery, anticipating and preventing complications, and implementing nursing interventions.
6.2K
Methods for Controlling Microbial Growth
1.7K
Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...
1.7K
Glucose Homeostasis: Regulation of Blood Glucose
4.4K
Carbohydrates consumed through foods are converted into glucose, a crucial energy source for the body. In the prandial state, high blood glucose levels stimulate the secretion of insulin from the pancreas. Insulin inhibits hepatic glucose production and stimulates glucose uptake and metabolism by muscle and adipose tissue. The excess glucose is converted into glycogen and stored in the liver and muscles.
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
4.4K
Biological Methods for Microbial Control
907
Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
907


