Hæpafiltration

Hæpafiltration is a medical procedure used to remove excess fluids and waste products from a patient's blood when the kidneys are unable to perform these functions effectively, often due to conditions such as chronic kidney disease or acute renal failure. The process involves circulating the patient’s blood through a machine called a dialysis machine, which filters out unwanted substances before returning the cleansed blood to the body.

There are two main types of hæpafiltration: hemodialysis and peritoneal dialysis. Hemodialysis involves accessing the bloodstream via a special vascular access, typically a fistula or catheter, and passing blood through a dialyzer—a device that acts as an artificial kidney. Peritoneal dialysis, on the other hand, utilizes the patient’s peritoneal membrane in the abdomen as a natural filter by introducing a dialysis solution through a catheter, which absorbs waste products before being drained.

Hæpafiltration is typically performed several times a week, depending on the severity of kidney dysfunction and the patient's individual needs. The procedure helps maintain electrolyte balance, remove toxins, and manage fluid overload, thereby preventing complications related to uremia and fluid imbalance.

While hæpafiltration is generally safe, potential risks include infection, low blood pressure, and blood clotting at the access site. Advances in dialysis technology have improved the safety and efficacy of the procedure, making it a vital treatment option for patients with end-stage renal disease or acute kidney failure.

Overall, hæpafiltration plays a crucial role in the management of severe renal impairment, providing lifesaving support and improving patient quality of life.