功能和认知障碍:系统审查和元分析
Xiaohua Pei1, Nazia Begum Bakerally1, Zhan Wang2
1Department of Geriatric Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Renal failure
|March 4, 2025
概括
认知障碍 (CI) 的患病率随着功能下降而增加. 慢性病 (CKD) 患者面临多种风险因素,包括糖尿病和心血管疾病,导致认知能力下降.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 神经学 神经学
- 公共卫生 公共卫生
背景情况:
- 缺乏对功能与认知障碍 (CI) 患病率以及相关风险因素之间的关联的全球评估.
- 之前的研究已经表明了潜在的联系,但需要进行全面的全球评估.
研究的目的:
- 对功能与认知障碍 (CI) 患病率之间的关系进行全球评估.
- 识别和分析与不同程度的功能个人认知障碍相关的风险因素.
主要方法:
- 在2024年11月之前发表的研究的系统审查和元分析,从PubMed和Web of Science获取.
- 通过使用R软件和Review Manager,分析不同估计的淋巴细胞过率 (eGFR) 水平和相关风险因素的认知障碍患病率.
- 随机模型效应用于异质性超过50% (I2).
主要成果:
- 这项分析包括了17项涉及32,141名参与者的研究.
- 认知障碍患病率随着功能下降显著增加:10% (eGFR ≥60),47.3% (eGFR 30-60),和60.6% (eGFR <30),总患病率为16.7%.
- 确定的主要危险因素包括2型糖尿病 (T2DM),心血管疾病,脑血管疾病,低学历,晚年和偏甲状腺激素 (PTH) 水平升高.
结论:
- 较差的功能与较高的认知障碍患病率直接相关.
- 患有慢性病 (CKD) 的个人表现出多种风险因素,这些因素有助于认知障碍的发展.
相关概念视频
Factors Affecting Renal Clearance: Renal Impairment
47
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...
47
Kidney Structure
68.5K
The kidneys are two large bean-shaped organs located in the upper abdomen. They filter the blood several times a day to remove toxins and rebalance water and electrolytes of the circulatory system via the renal veins. The kidneys receive blood directly from the heart via the renal arteries. These arteries enter the kidney at the hilum, the concave surface of the bean, where they branch and divide into smaller vessels and capillaries.
68.5K
Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
92
Cognitive enhancers, also known as "smart drugs," are substances used to enhance memory, mental alertness, and concentration. These can be natural or synthetic and improve cognition in conditions like Alzheimer's disease (AD) and other neurodegenerative diseases. Some common examples include caffeine, amphetamines, methylphenidate, modafinil, arecoline, donepezil, vortioxetine, and piracetam. These enhancers work on the principle of synaptic plasticity and altered circuit function.
92
Hormonal Regulation
32.8K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
32.8K
Cognitive Development During Adulthood
43
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
43
Renal Failure: Dose Adjustments
54
In patients with renal impairment, drugs undergo significant changes in their pharmacokinetics, which require dosage adjustments to ensure safe and effective therapy.
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
54


