相关实验视频
Updated: Jun 13, 2025

05:34
5/6 Nephrectomy Using Sharp Bipolectomy Via Midline Laparotomy in Rats
Published on: April 4, 2025
521
在中国接受血液透析的患者中,高胆固醇血量负担和治疗模式:前性多中心队列研究 (PRECEDE-K) 的最终分析
Haijiao Jin1, Renhua Lu1, Lihong Zhang2
1Department of Nephrology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Renal failure
|September 10, 2024
概括
超血症 (HK) 在中国血液透析 (HD) 患者中很常见,超过75%的人经历了复发. 结合剂的使用非常低,突出显示了末期脏疾病 (ESRD) 的HK管理中的差距.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 内部医学 内部医学
- 心脏病学 心脏病学
背景情况:
- 末期病 (ESRD) 接受血液透析 (HD) 的患者面临高血症 (HK) 的显著风险,这种疾病与心律失常和突然死亡有关.
- 有限的数据存在于HK的流行和管理在中国的HD人口中,需要进一步调查这一关键的健康问题.
研究的目的:
- 评估治疗方式,复发率和高卡血病 (HK) 的总体患病率,在中国接受血液透析的末期脏病 (ESRD) 患者中.
- 为了确定这个患者队伍当前的HK管理策略中的差距.
主要方法:
- 一项前性队列研究涉及600名患有ESRD或HD的成年患者,该研究于2021年5月至2022年7月在中国的15个中心进行.
- 数据收集的重点是6个月内HK的发病率和复发,以及对包括结合剂在内的处方治疗方法的分析.
主要成果:
- 观察到HK的高患病率,75.5%的患者在6个月内至少经历过一次发作,受影响者中复发率为78.6%.
- 尽管复发率很高,但结合剂的利用率显著低,只有5.3%的HK患者接受了这些治疗.
- 使用的特定结合剂包括聚二硫酸盐 (1.5%),聚二硫酸盐 (2.9%) 和环酸盐 (1.3%).
结论:
- 高血症 (HK) 对血液透析 (HD) 患者来说是一个慢性挑战,强调需要持续有效的管理策略.
- 在这群中国人群中,结合剂的处方率很低,这表明对改善治疗干预措施来管理HK的重大未满足需求和潜力.
相关概念视频
Antihypertensive Drugs: Potassium-Sparing Diuretics
475
Liddle syndrome is a genetically inherited form of hypertension characterized by the overactivity of epithelial sodium channels in the nephron, the functional unit of the kidney. This heightened activity leads to increased sodium reabsorption and excessive excretion of potassium. To counteract this, potassium-sparing diuretics such as amiloride are used. They function by blocking these sodium channels, thereby reducing the influx of sodium into the epithelial cells and minimizing the loss of...
475
Heart Failure Drugs: Diuretics
350
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...
350
Dialysis
276
Renal failure occurs when the kidneys lose their ability to filter waste products from the blood effectively. It can be classified into two types: acute renal failure (ARF) and chronic renal failure (CRF).
Acute kidney injury develops suddenly and can be caused by pre-renal causes (e.g., hypovolemia, shock), intrinsic renal causes (e.g., acute tubular necrosis), or post-renal causes (e.g., urinary obstruction). In contrast, chronic renal failure progresses gradually over time and is often...
Acute kidney injury develops suddenly and can be caused by pre-renal causes (e.g., hypovolemia, shock), intrinsic renal causes (e.g., acute tubular necrosis), or post-renal causes (e.g., urinary obstruction). In contrast, chronic renal failure progresses gradually over time and is often...
276
Antiarrhythmic Drugs: Class I Agents as Sodium Channel Blockers
1.3K
Class I antiarrhythmic drugs are used to treat various types of arrhythmias or irregular heart rhythms. These drugs block the sodium (Na+) channels in the cardiac cells, thereby affecting the movement of electrical impulses across the heart. Class I antiarrhythmic drugs are divided into three subgroups: Class IA, Class IB, and Class IC, each with distinct mechanisms of action and effects on the heart.
Class 1A Antiarrhythmic Drugs: These drugs work by moderately blocking sodium channels,...
Class 1A Antiarrhythmic Drugs: These drugs work by moderately blocking sodium channels,...
1.3K
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
398
The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...
398
Heart Failure Drugs: Inotropic Agents
543
Positive inotropic agents are commonly used as the first line of treatment for heart failure. One such agent is digoxin, derived from the genus Digitalis, which has been known for centuries but effectively utilized since 1785. However, these cardiac glycosides can have potentially toxic effects due to their mechanism of action, which involves inhibiting Na+/K+-ATPase and increasing contractility. Digoxin is absorbed orally and distributed in various tissues, including the CNS. It has a long...
543

