透析方式和慢性病的认知结果:系统性审查和元分析
Ali Malik1, Hamid Reza Khademi Mansour2, Sukruth Pradeep Kundur2
1Faculty of Life Sciences and Medicine, King's College London, London, UK. ali.t.malik@kcl.ac.uk.
Clinical and experimental nephrology
|December 1, 2025
概括
腹腔透析 (PD) 可能为慢性病 (CKD) 患者提供比血液透析 (HD) 更好的认知结果. 这次元分析发现,PD与认知功能改善和痴呆症风险降低有关,这表明个性化透析选择.
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:
- 认知障碍在慢性病 (CKD) 患者中很常见.
- 血液透析 (HD) 和腹腔透析 (PD) 是关键的置换疗法.
- HD与PD对认知健康的比较影响尚未得到充分证实.
研究的目的:
- 在慢性病 (CKD) 患者中,比较血液透析 (HD) 和腹腔透析 (PD) 之间的认知结果.
- 为了评估患有HD和PD的患者中痴呆的发病率.
主要方法:
- 在多个数据库 (PubMed,CENTRAL,Embase等) 进行了系统的文献搜索. 从2000年1月开始到2025年1月.
- 包括成人CKD患者的队列研究,比较HD和PD.
- 使用随机效应的元分析来评估认知功能和痴呆发病率,严格评估偏差风险和证据质量.
主要成果:
- 分析包括26项研究,涉及326,216名患者.
- 在HD和PD组之间观察到整体认知功能 (SMD: -0.46) 和痴呆发病率 (OR: 1.68) 的显著差异.
- 腹腔透析 (PD) 在执行功能,口头记忆和认知稳定性方面显示出潜在的优势.
结论:
- 定量和定性分析表明,与HD相比,PD可能与在特定领域的优异认知结果有关.
- 建议根据认知风险概况选择个性化的透析方式.
- 需要进一步的标准化研究来证实这些发现.
相关概念视频
01:28Chronic Kidney Disease III: Interprofessional Care
316
Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
316
01:27Dialysis
1.1K
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...
1.1K
01:15Dialysis
1.6K
Dialysis is a diffusion-based purification process that separates analyte molecules from a complex matrix. This is accomplished by allowing molecules in the solution to pass through a semipermeable membrane into a liquid on the other side. The membrane is usually made of cellulose acetate or cellulose nitrate, and the second liquid must be miscible with the solution. Ions (e.g., chloride or sodium) or organic molecules (e.g., glucose) can pass through the membrane pores, which generally have...
1.6K
01:18Chronic Kidney Disease IV: Nursing Management
283
Nursing management is essential for preventing complications, maintaining stability, and improving patients' quality of life in chronic kidney disease (CKD). By using a structured approach, nurses help slow CKD progression and support effective patient care.1. Comprehensive patient assessmentEffective management begins with nurses reviewing the patient’s medical history, and identifying key risk factors like diabetes, hypertension, and nephrotoxic drug use. Nurses assess signs of...
283
01:24Chronic Kidney Disease II: Clinical Manifestations
516
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
516
01:25Chronic Kidney Disease I: Introduction
531
Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
531