Protecting the catheter and port
Protecting a catheter or port every day lowers the risk of infection and damage.
01Short answer
02Simple explanation
Topic. protecting a catheter or port.
Ask. Your team will explain your own situation.
Write down. Your questions.
Overview. The article “Catheters, PICC lines and ports”.
03Scientific explanation
Biofilm: germs can form a layer inside a catheter; flushing and sterile technique reduce this.
Mechanical damage: pulling can move the catheter.
04What happens in the body?
Protecting a catheter or port
The dressing must stay dry and clean; if it gets wet or comes loose, tell your team. Hands are washed before touching the line. An external line is secured to the body so it is not pulled. Ask your team about swimming, sport and heavy bags. For a port, it is usually enough to avoid rubbing from a belt or strap.
In more detail
Biofilm: germs can form a layer inside a catheter; flushing and sterile technique reduce this. Mechanical damage: pulling can move the catheter.
The overview
This article goes deep into one subject. For the bigger picture, see “Catheters, PICC lines and ports”.
05Protecting a catheter or port: the steps
Four steps.
06Everyday protection
| Situation | Risk | What to do |
|---|---|---|
| Shower | Wet dressing | Waterproof cover |
| Dressing and undressing | Pulling | Take care |
| Pets | Scratches, germs | Keep the line covered |
07Key terms
- Clamp
- A clip that closes the catheter.
- Dressing
- A sterile cover over the exit site.
08Key points
- Everyone’s plan is individual.
- Write down and bring your questions.
- Report new symptoms early.
- Do not change medicines yourself.
- For food, see “Handwashing: the simplest protection” and “Eggs and dairy: safe choices”.
- Overview: “Catheters, PICC lines and ports”.
09Frequently asked questions
Can I swim?
Usually not with an external line; with a port, if your team agrees.
Is this the same for everyone?
No; the plan depends on the type of leukaemia and your situation.
Where is the overview?
In the article “Catheters, PICC lines and ports”.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Can I swim?
Is this the same for everyone?
Where is the overview?
12Sources
- MedlinePlus. Central venous catheters – ports
- National Cancer Institute (NCI). Infection and Neutropenia during Cancer Treatment
- National Cancer Institute (NCI). Definition of central venous catheter – NCI Dictionary
- MedlinePlus (U.S. National Library of Medicine). Peripherally inserted central catheter — flushing
- World Health Organization (WHO). Blood safety and availability
- Journal of Clinical Oncology, 2020. Antiemetics: ASCO Guideline Update
- New England Journal of Medicine, 2011. The tumor lysis syndrome
- National Cancer Institute (NCI). Nerve Problems (Peripheral Neuropathy) and Cancer Treatment
- National Cancer Institute (NCI). Memory or Concentration Problems and Cancer Treatment
- National Cancer Institute (NCI). Late Effects of Cancer Treatment