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Is an AV fistula necessary as a backup when preparing for peritoneal dialysis?

Your nephrologist's suggestion to consider an AV fistula as backup is a precautionary approach. While peritoneal dialysis works well for many people, some may eventually need to switch to hemodialysis if complications arise with the PD catheter or Show Full Answer

Is an AV fistula necessary as a backup when preparing for peritoneal dialysis?

Your nephrologist's suggestion to consider an AV fistula as backup is a precautionary approach. While peritoneal dialysis works well for many people, some may eventually need to switch to hemodialysis if complications arise with the PD catheter or if the treatment becomes less effective over time.

The decision really depends on your individual situation. Here are some factors to consider:

* Recovery time for an AV fistula can take several weeks to months before it's ready to use, while a PD catheter typically heals faster
* Having a fistula ready means you won't face delays if you need to switch to hemodialysis unexpectedly
* Some people successfully use peritoneal dialysis for years without needing the backup
* Creating a fistula "just in case" means undergoing an additional procedure that you may never need

This is definitely a conversation worth having with your nephrologist about your specific kidney function trends, overall health, and how quickly your condition might progress. They can help you weigh whether the backup plan makes sense for your situation or if it's reasonable to wait and see how peritoneal dialysis works for you first.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

Stage 5 Kidney Disease: Dialysis, Transplant, and Survival