Nephrology

Temporary hemodialysis catheter insertion

A short-term procedure to place a catheter for immediate hemodialysis access.

What is Temporary Hemodialysis Catheter Insertion?

This procedure involves placing a soft, flexible tube (catheter) into a large vein—usually in the neck, chest, or groin—to allow quick access for hemodialysis. It provides an immediate way to filter blood and remove waste products when permanent access (like a fistula or graft) is not yet available.

This procedure helps to:

Provide urgent dialysis access in patients with kidney failure

Allow blood to flow to and from the dialysis machine

Support toxin and fluid removal in emergency situations

Serve as a temporary bridge until permanent access is created

Stabilize patients with acute kidney injury or critical illness

What to expect during the procedure?

Performed under local anesthesia, sometimes with mild sedation

A catheter is inserted into a large central vein using ultrasound guidance

The tube is secured and connected to the dialysis system

Procedure typically takes 20–40 minutes

Mild pressure or soreness at the insertion site may occur

The catheter remains in place for days to weeks, depending on the patient’s condition

Why is it performed?

For emergency or short-term dialysis needs
When a patient’s permanent access is not ready or has failed
To support patients with acute or severe kidney failure
For toxin removal or fluid overload management
As a bridge while waiting for long-term dialysis access placement

Risks and Considerations

Risk of infection at the catheter site
Possible bleeding or bruising after insertion
Rare injury to nearby blood vessels or organs
Potential for blood clots or catheter malfunction
Requires strict care and cleaning to prevent complications

Early detection is important for managing the condition and preventing further complications.

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FAQs

Is the procedure painful?

No, it’s generally well-tolerated. Local anesthesia prevents pain, though mild pressure may be felt.

How long does the catheter stay in place?

Typically from several days up to a few weeks, depending on the patient’s dialysis needs.

Can I move normally after the procedure?

Yes, but movements of the neck or arm near the catheter site should be limited to prevent dislodging.

Can the catheter be used immediately?

Yes, temporary catheters allow dialysis to start right after placement.

When should I contact my doctor?

If you experience fever, redness, swelling, pain, or drainage at the catheter site, notify your doctor immediately.

Nephrology

Doral Health & Wellnes Kidney Department

Doral Health & Wellness Nephrology provides comprehensive care for patients with kidney disease. Our nephrologists offer a range of services, including diagnosis, treatment, and management of various kidney conditions. We provide personalized care, using advanced diagnostics and treatment plans, including dialysis and transplantation, to help you manage your kidney health and improve your quality of life.