腹腔透析超对心脏病患者的长期影响
Sara Núñez-Delgado1, Maria Antonieta Azancot1, Ana Belén Méndez Fernandez2
1Nephrology Department, Vall d'Hebron University Hospital, Nephrology and Transplantation group, Vall d'Hebron Research Institute, Barcelona, Spain.
Cardiorenal medicine
|June 22, 2025
概括
超过的腹膜透析 (PD-UF) 是对晚期心力衰竭 (HF) 和心综合征 (CRS) 的可行的治疗方法. 患者的结果受到年龄,虚弱和心脏病负担的影响.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 心脏病学 心脏病学
- 脏替代疗法治疗 脏替代疗法
背景情况:
- 心力衰竭 (HF) 和其伴随性疾病,如心肺神经综合征 (CRS) 的患病率增加.
- CRS的特点是尿液耐药性或脏恶化,影响HF的预后.
- 超过的腹膜透析 (PD-UF) 是一种潜在的,但尚未研究的CRS治疗方法.
研究的目的:
- 评估PD-UF在患有晚期心力衰竭和心综合征的患者的长期结果.
- 在这个复杂的患者群体中确定与患者和技术存活相关的因素.
主要方法:
- 使用加泰罗尼亚脏注册表 (2013-2022) 进行回顾性注册表研究.
- 包括患有PD-UF的征兆的患者.
- 基线临床特征分析和2022年12月之前的随访数据.
主要成果:
- 198名患者 (10.6%) 开始了PD-UF;平均年龄为70.7岁,主要是男性 (73.2%).
- 开始时的EGFR中位数为22.6mL/min×1.73m2;75%的EGFR>15mL/min×1.73m2.
- 包括缺血性心脏病,心律失常和心脏手术在内的重大并发症是常见的.
- 患者的平均整体存活时间为21个月;1年技术存活率为94.8%.
- 与低生存率相关的因素包括老年 (≥75岁),虚弱和心脏病负担.
- 较低的eGFR (<30mL/min×1.73m2) 和较低的BMI (<20 kg/m2) 与技术的存活率有关.
结论:
- PD-UF是一种可行的超过策略,用于晚期HF和CRS患者.
- 老年,虚弱,心脏病的负担更高,使管理复杂化,影响生存率.
- 仔细的患者选择和监测对于优化PD-UF结果至关重要.
相关概念视频
01:25Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications
111
Peritoneal dialysis (PD) is a medical process that removes waste products and excess fluid from the body using the peritoneal membrane as a natural filter.Peritoneal Dialysis MethodsSeveral methods can be used for peritoneal dialysis, including Acute Intermittent Peritoneal Dialysis, Continuous Ambulatory Peritoneal Dialysis, and Automated Peritoneal Dialysis, also known as Continuous Cyclic Peritoneal Dialysis.Acute Intermittent Peritoneal Dialysis (AIPD) is used for patients with uremic...
111
01:27Dialysis
501
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...
501
01:22Heart Failure Drugs: Diuretics
505
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...
505
01:25Peritoneal Dialysis III: Nursing Management
159
Peritoneal dialysis, or PD, utilizes the peritoneal membrane as a filter to eliminate excess fluid and waste products. Effective nursing management is essential for ensuring patient safety, preventing complications, and promoting optimal function of the peritoneal dialysis process.Assessment and MonitoringNurses must thoroughly assess the patient before, during, and after each dialysis session. Regular monitoring includes vital signs, daily weight, fluid intake and output, and laboratory values...
159
01:30Peritoneal Dialysis I: Introduction and Procedure
232
Peritoneal dialysis (PD) is a procedure that facilitates the exchange of solutes, waste products, electrolytes, and excess fluid between the blood in the peritoneal capillaries and a dialysis solution introduced into the peritoneal cavity.Principles of Peritoneal Dialysis (PD)Diffusion: Waste products such as urea and electrolytes move from high concentrations in the blood to low concentrations in the dialysate across the peritoneal membrane. This mechanism is driven by the concentration...
232
01:30Continuous Renal Replacement Therapy
156
Continuous Renal Replacement Therapy, also known as CRRT, is a procedural treatment for acute kidney injury (AKI) that gradually removes uremic toxins and fluids while maintaining acid-base balance and stabilizing electrolytes. It is particularly useful for hemodynamically unstable patients. Unlike intermittent hemodialysis, which is faster, CRRT provides a gentler approach over 24 hours, closely mimicking the function of natural kidneys. However, CRRT is not ideal for patients with...
156