Related Experiment Video
Updated: Jun 23, 2026
06:27
A Retrograde Implantation Approach for Peritoneal Dialysis Catheter Placement in Mice
Published on: July 20, 2022
The practice of dialysis in the developing countries.
Vivekanand Jha1, Kirpal S Chugh
1Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Hemodialysis International. International Symposium on Home Hemodialysis
|April 22, 2009
Summary
Dialysis care in developing nations faces significant hurdles due to limited resources and inadequate facilities. Addressing these challenges is crucial for improving patient outcomes and managing end-stage renal disease effectively.
Area of Science:
- Nephrology
- Public Health
- Global Health
Background:
- Developing countries lack organized data on dialysis practices, primarily due to absent renal registries.
- Economic, human, and technical resource limitations pose significant challenges to establishing and maintaining long-term dialysis care.
- Policies for end-stage renal disease treatment are often underdeveloped, leading to inadequate dialysis facilities and funding.
Purpose of the Study:
- To highlight the challenges and current state of dialysis in developing countries.
- To identify barriers to effective dialysis treatment and care.
- To discuss potential solutions and implications for patient outcomes.
Main Methods:
- Review of existing literature and data on dialysis practices in developing nations.
- Analysis of resource allocation, facility infrastructure, and policy frameworks.
- Examination of infection rates, treatment modalities, and patient outcomes.
Main Results:
- Dialysis facilities are insufficient, with hemodialysis primarily in the private sector using refurbished equipment.
- Suboptimal water treatment and high rates of Hepatitis B and C infections are prevalent.
- Continuous ambulatory peritoneal dialysis (CAPD) is limited by cost, and acute peritoneal dialysis is common in remote areas.
Conclusions:
- Inadequate dialysis, widespread infections, and malnutrition contribute to high mortality rates among dialysis patients.
- Significant resource limitations hinder the provision of advanced and expensive treatments like dialysis.
- Addressing these systemic issues is essential for improving renal care in developing countries.
Related Concept Videos
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...
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...
01:30Extracorporeal Removal of Drugs: Peritoneal Dialysis and Hemodialysis
Patients with end-stage renal disease (ESRD) or those experiencing drug overdose often require extracorporeal methods to eliminate accumulated drugs and metabolites. Hemoperfusion, hemofiltration, and dialysis are the primary techniques to rapidly remove harmful substances without disrupting the patient's fluid and electrolyte balance. For those with compromised renal function, dosage adjustments of concurrent medications may be necessary during extracorporeal drug removal.Dialysis is a process...
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,...
01:30Peritoneal Dialysis I: Introduction and Procedure
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...