Related Experiment Video
Updated: Jun 17, 2026
08:39
A Murine Model of Hemodialysis Access-Related Hand Dysfunction
Published on: May 31, 2022
Cardiovascular problems on hemodialysis: current deficits and potential improvement
1Department Internal Medicine, Nierenzentrum, Im Neuenheimer Feld 162, 69120 Heidelberg, Germany. prof.e.ritz@t-online.de
Clinical Journal of the American Society of Nephrology : CJASN
|December 10, 2009
Summary
Patients on hemodialysis face high cardiovascular mortality. This article explores nontraditional strategies to mitigate this excessive cardiovascular risk beyond classical factors.
Area of Science:
- Nephrology
- Cardiology
- Public Health
Background:
- High cardiovascular mortality significantly reduces life expectancy in hemodialysis patients.
- Traditional cardiovascular risk factors inadequately explain the elevated risk observed in this population.
Purpose of the Study:
- To explore nontraditional approaches for managing excessive cardiovascular risk in hemodialysis patients.
- To provide insights into novel strategies beyond conventional risk factor management.
Main Methods:
- Literature review of nontraditional cardiovascular risk factors in hemodialysis.
- Analysis of emerging therapeutic and management strategies.
- Synthesis of current evidence on novel risk mitigation.
Main Results:
- Identified several nontraditional risk factors contributing to cardiovascular disease in hemodialysis.
- Highlighted potential benefits of novel interventions targeting inflammation, oxidative stress, and mineral metabolism.
- Discussed the importance of personalized treatment approaches.
Conclusions:
- Addressing nontraditional risk factors is crucial for improving cardiovascular outcomes in hemodialysis patients.
- Further research and clinical trials are needed to validate novel strategies.
- A comprehensive approach is necessary to reduce the excessive cardiovascular risk in this vulnerable population.
Related Concept Videos
01:24Hemodialysis II: Procedure and Complications
DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
01:25Hemodialysis I: Introduction
Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...
01:25Hemodialysis III: Nursing Management
The nursing management of a patient undergoing hemodialysis includes several critical steps, starting with a thorough assessment before the procedure.Before the Hemodialysis ProcedureFirst, record the patient's vital signs—blood pressure, heart rate, respiratory rate, and temperature—to establish a baseline. This baseline is essential for detecting conditions such as hypotension that could impact the patient's response to dialysis. Document the patient's pre-dialysis weight, as this measurement...
01:18Chronic Kidney Disease IV: Nursing Management
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 fluid...
01:27Dialysis
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...
01:15Dialysis
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...