Hemodialysis catheter exchange

Hemodialysis catheter exchange is a medical procedure often performed by interventional nephrologists. It involves replacing an existing catheter used for hemodialysis with a new one. This may be necessary if the old catheter is malfunctioning, blocked, or at risk of infection. During the procedure, the doctor will remove the old catheter and quickly insert a new one, ensuring the patient receives continuous blood filtering for kidney function. This exchange helps maintain effective dialysis treatment, improving the patient's health and comfort.