guidelines for central venous catheter care at home
The central venous catheter (CVC) is a y-shaped tube made of soft plastic. There are two openings, one for removing the blood (arterial) and the other for returning (venous) during hemodialysis treatment. It can be placed as tunneled or not tunneled in a large vein, typically in your neck, femoral, but sometimes in your upper chest.
The follow these guidelines after the replacement of the CVC
- Do not wet the CVC at any time;
- When bathing or showering, cover the site with a waterproof material, such as household plastic wrap or Tegaderm, over the dressing;
- Do not submerge the CVC below the level of water in a bathtub, hot tub, or swimming pool;
- Never open the CVC dressing when you feel like scratching;
- Never use scissors, pins, or sharp objects near the CVC or other tubing. The catheter could be damaged easily;
- Inspect the bandage for secretion, bleeding, and odor;
- Do not change the bandage at home;
- Do not use the CVC for other purpose than the dialysis treatment;
- Keep the CVC dressing clean and dry;
- Nobody is allowed to clean the CVC except of the dialysis Nurse;
- Wear a mask over your nose and mouth anytime the catheter is opened to prevent bacteria from entering the catheter and your bloodstream. Professionals changing the dressing should wear a mask and gloves as well.
Problem-solving for central venous catheters:
EMERGENCY
- Accidental removal of the CVC from the chest
- Secretion, swelling, odor or bleeding on the dressing
- If the area around your catheter feels sore or looks red, feels pain, chills and fever (temperature 38°C)
- CVC is displaced, CVC is longer, a “cuff” is visible at exit site
RESPONSE
- Apply pressure to the exit site with a clean towel or sterile gauze;
- Lie down with your head slightly raised;
- Call (or have someone call) the Dialysis Department and follow the instructions of the person you get on the phone;
- Continue pressing the insertion opening until you are in the hospital.
- Notify the Dialysis Department;
- Or go to Emergency Room.
- Notify the Dialysis Department;
- Or go to Emergency Room.
- DO not use the CVC. Tape the CVC to your skin and notify the Dialysis Department or go to Emergency Room.