Treatment for Renal Insufficiency

centre de dyaliseOur doctor has prescribed dialysis which is a substitution treatment, that is to say a treatment replacing the kidneys’ usual function. For each and every one of you, the beginning of a dialysis treatment is a significant life change.

Our goal is to facilitate communication with you to ensure a quality treatment, as well as a life as balanced as possible.

Insertion of the catheter

The Hospital Stay

The insertion of the peritoneal dialysis catheter takes about one hour. Before returning to your room, you will spend a few hours in the recovery room.

You will be lying down for 24 hours in order to prevent the catheter from moving. A control abdominal X-ray shall be then taken. The hospital stay will last from 48h to 72h.

It takes two weeks for the catheter to heal before being able to use it. Then you may commence the treatment.

The peritoneal dialysis


Peritoneal dialysis is a method that uses the peritoneum (abdominal membrane) as a filter to clean the blood of toxic substances.

Method and objective

A fluid called dialysate is introduced, through a catheter, into the abdominal cavity in order to rebalance the blood plasma. Its components prompt the elimination of excess water and toxic substances produced by the body.

Self-treatment at home

The benefit for the patient is that he/she is independent and remains at home. As a first step, you learn the method at the hospital.

Two methods

Continuous ambulatory peritoneal dialysis (manual exchange) or CAPD

CAPD is a method that requires 4 to 5 exchanges of dialysate bags per day, in accordance with doctor’s instructions. Each bag exchange takes about 30 minutes.

In a first stage, you let the liquid full of toxic substances and excess water go through the catheter out of your abdominal cavity in an empty bag. Then, you fill again the abdominal cavity with dialysate coming from a preheated bag. This liquid will remain in your abdomen until the following bag exchange.

The Fistula


A fistula is surgically created by connecting an artery and a vein in the arm. The vein (superficial, and easily accessible) will therefore be arterialised.

Thus, its size increases, its wall thickens and it becomes visible under the skin. And this facilitates the puncture and the pumping of a sufficient amount of blood (300 ml/ minute).

The passage of blood through the fistula is perceived upon palpation as a quiver (also called «thrill»).

The arteriovenous fistula is the preferred vascular access thanks to:


Several types of machines

When the time comes, the assistant nurse or the nurse will help you install at the place you are assigned for the session. We make available several types of machines (generators).

You may be assigned a different machine than the one used in the previous session, but this would not interfere with your treatment. Thus you should not be surprised or concerned when you are assigned a different place.

Certaines affections de la vessie, comme un cancer ou une perte de la fonction de vidange des urines peuvent nécessiter son ablation et son remplacement par un conduit appelé stomie.