Stage 5 Kidney Disease: Understanding Your Treatment Options
If you have just been told you have stage 5 kidney disease, you are probably frightened. Here is what it means and what your options actually are, in plain language.
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Stage 5 kidney disease — also called kidney failure or end-stage renal disease — means your estimated glomerular filtration rate (eGFR) is below 15, or you are on dialysis. Your kidneys are no longer filtering enough on their own.
Being told this is frightening, and it is worth saying clearly: stage 5 is not the end of the road. It is the point at which treatment has to replace what your kidneys were doing. People live for many years at this stage, and some go on to a transplant and to a largely ordinary life.
What is actually happening
Healthy kidneys filter waste and excess fluid, balance minerals and help control blood pressure. At stage 5 that work has largely stopped, which is why symptoms — fatigue, swelling, nausea, breathlessness, difficulty sleeping, itching — tend to appear or worsen around this point.
The three paths
1. Dialysis
Haemodialysis at a clinic or at home, or peritoneal dialysis at home, does the filtering mechanically. It works, it can continue for years, and for many people it is the immediate step that stabilises things.
2. Transplant
A transplant replaces kidney function rather than substituting for it. It is generally preferred where a patient is a suitable candidate, and it does not always require starting dialysis first — a transplant performed beforehand is called preemptive, and guidelines encourage referral for it where possible.
3. Conservative management
Some people, particularly those who are older or have other serious illnesses, choose to treat symptoms and preserve quality of life without dialysis or transplant. This is a legitimate, considered medical choice, not giving up, and your team should discuss it openly if you want to explore it.
Why acting early matters
The timing is the part within your control. Transplant evaluation takes weeks to months. The deceased-donor wait averages three to five years at most centres. Finding a living donor takes time too. Every one of those clocks starts when you start them — so a referral now is worth considerably more than a referral in six months.
What to ask your nephrologist this week
- Am I a candidate for a transplant, and can you refer me now?
- Could I have a transplant before starting dialysis?
- Which type of dialysis suits my life if I do need it?
- What should I be doing to stay eligible for a transplant?
- Can you connect me with a transplant centre's living-donor coordinator?
Looking after yourself while you decide
Whatever path you choose, a few things help now. Keep taking prescribed medication for blood pressure and other conditions, because staying eligible for a transplant depends on your general health. Follow the dietary advice your team gives you — at stage 5 that usually involves potassium, phosphorus, sodium and fluid, and it is specific enough that general internet advice can do harm.
Tell people. Patients who tell friends, colleagues and their wider community that they need a kidney are the patients who find living donors, and it is very common to discover that someone you would never have asked volunteers. You are not imposing by saying it out loud.
For a fuller comparison of the first two paths, see dialysis vs. kidney transplant.