相关实验视频
Updated: May 29, 2025

08:50
Assessment of Vascular Function in Patients With Chronic Kidney Disease
Published on: June 16, 2014
16.2K
血管协调员在访问流动功能障碍中的作用:改善通透率的质量改进倡议
Mary Lim Zhi Ting1, Cathrine Kong May Ching2, Chai Chung Cheen2
1Ministry of Health Holdings Pte Ltd., Singapore.
The journal of vascular access
|February 5, 2025
概括
血管协调器 (RVC) 通过增加通透率,改善了血管接入结果,长达12个月. 这种医疗保健专业人员的角色有助于早期检测和干预透析接入功能障碍.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 血管外科 血管外科
- 盟友卫生专业 相关卫生专业
背景情况:
- 功能障碍的动脉静脉 (AVF) 和动脉静脉移植 (AVG) 是血液透析中的关键问题.
- 早期检测和及时干预对于保持血管通道通透性至关重要.
- 血管协调器 (RVC) 作为管理血管接入的中心联系点.
研究的目的:
- 评估血管协调员 (RVC) 对血管接入干预措施的影响.
- 评估与没有RVC.管理的患者的预约到干预时间 (AIT) 和通透率 (PR).
- 为了确定RVC参与对血管通道损失百分比的影响.
主要方法:
- 从2020年4月至2022年12月在Khoo Teck Puat医院进行的前性研究.
- 分析了九十三名被转诊到RVC进行血管接入干预 (血栓切除术或血管塑造术) 的患者.
- 用RVC管理的患者与没有RVC参与的历史数据之间的结局的比较.
主要成果:
- 在RVC和非RVC组 (6天) 中,预约到干预的中位时间 (AIT) 类似.
- 干预后的通透率 (PR) 随着RVC参与显著改善:6个月的PR (71%对51%) 和12个月的PR (61.3%对15.7%).
- 血管通道损失的百分比在RVC和非RVC组之间是可比的.
结论:
- 引入血管协调员 (RVC) 角色显著改善了血管接入通透率.
- RVCs提高AVF/AVG的长期结果,提供更好的通透性,直至干预后12个月.
- RVC模型有效地管理血管接入功能障碍,而不会对干预的及时性或接入损失率产生负面影响.
相关概念视频
Factors Affecting Renal Clearance: Renal Impairment
48
Renal dysfunction significantly impairs the renal clearance of drugs, leading to potential complications in drug therapy. Renal failure, which can be caused by various factors, poses a significant challenge in the elimination of drugs from the body.
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
48
Parentral Nutrition: Centeral and Peripheral Parental Nutrition
86
Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
86
Autoregulation of Blood Flow
2.1K
Autoregulation mechanisms are characterized by their inherent capacity for self-regulation without necessitating specific nervous stimulation or endocrine control. These mechanisms facilitate the adjustment of blood flow and, therefore, perfusion specific to each tissue region. This self-regulation encompasses chemical signals and myogenic controls.
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....
2.1K
Heart Failure Drugs: Diuretics
338
Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
338
Vascular Resistance
3.3K
Vascular resistance is a critical concept in understanding blood flow dynamics in the circulatory system. It refers to the resistance that blood encounters as it flows through the blood vessels. This resistance is a key factor in determining blood pressure and cardiac workload.
The primary determinants of vascular resistance are vessel diameter, blood viscosity, and vessel length. Among these, vessel diameter plays the most significant role due to the fourth power relationship described by...
The primary determinants of vascular resistance are vessel diameter, blood viscosity, and vessel length. Among these, vessel diameter plays the most significant role due to the fourth power relationship described by...
3.3K

