Without treatment, kidney failure (End-Stage Renal Disease or ESRD) leads to death within days to weeks as toxins build up, but with dialysis, life expectancy averages 5-10 years, and with a kidney transplant, it can extend to 15-20+ years, depending heavily on age, overall health, and managing underlying conditions like diabetes or blood pressure. For those choosing to stop dialysis, death typically occurs within days to weeks, often peacefully with hospice care, as symptoms like lethargy and confusion increase.
Understanding Kidney Failure and its Final Stages
The final stage is end-stage renal disease (ESRD) or end-stage kidney failure. As many as 808,000 people are living with ESRD. [3] When a person reaches this stage of kidney disease, without any treatment they will die within weeks to days.
This condition is called uremia. Your hands or feet may swell. You will feel tired and weak because your body needs clean blood to function properly. Untreated uremia may lead to seizures or coma and will ultimately result in death.
Impaired kidney function can lead to a decrease in platelets and clotting factors, causing increased susceptibility to bruising and delayed wound healing. This is particularly concerning for patients on dialysis, who have a higher risk of bleeding complications.
Overview. End-stage renal failure, also known as end-stage renal disease (ESRD), is the final, permanent stage of chronic kidney disease, where kidney function has declined to the point that the kidneys can no longer function on their own.
A growing body of literature has shown that pain is the most common symptom for patients with ESRD impacting virtually every aspect of HRQOL and is the 1 symptom of greatest concern at the end of life. Their chronic pain is typically moderate to severe and is undertreated.
Sleep disorders, are common in people with chronic kidney disease and end stage renal disease. In addition to insomnia, sleep-disordered breathing, excessive sleepiness, and restless leg syndrome many have a high incidence of sleep apnea and periodic limb movements in sleep.
People with kidney disease may notice that their nails are yellow or discolored. If the kidneys are not functioning properly, they can't effectively filter out waste products, including nitrogen waste, which can lead to changes in the color and texture of the nails, making them appear pale or yellowish.
Itching often happens on both sides of the body at the same time (for example, both arms or both legs). Itching is most common and severe in people with kidney failure,but those in the earlier stages of CKD may also notice milder itching.
Kidney failure can be sudden or gradual. Acute kidney failure is often short-lived, but requires treatment until kidney function returns. Chronic kidney disease develops over time and is related to a number of risk factors, including diabetes and high blood pressure.
The main test for kidney disease is a blood test. The test measures the levels of a waste product called creatinine in your blood. A doctor uses your blood test results, plus your age, size, and gender to calculate how many millilitres of waste your kidneys should be able to filter in a minute.
Key Warning Signs That You May Need Dialysis Soon
Some of the most common end-of-life kidney failure signs include:
As people get closer to dying, they may sleep more, become drowsy or be difficult to wake. They may fall asleep while talking. A person may slowly lose consciousness in the days or hours before death.
Typically, hospice for renal disease is designed for patients with a life expectancy of 6 months or less. Patients entering hospice must not be pursuing curative treatment for the disease. This includes treatment options such as dialysis and kidney transplants.
Later stages of CKD
swollen ankles, feet or hands – as a result of water retention (oedema) shortness of breath. tiredness. blood in your pee (urine)
You can check kidney function at home using at-home test kits for urine (detecting protein/albumin) or finger-prick blood tests (checking creatinine/eGFR), often with smartphone apps for analysis, or by monitoring symptoms like increased nighttime urination (nocturia), swelling, or changes in urine (blood, foam) and discussing results with a doctor, as home tests screen but don't replace professional diagnosis.
People with CKD may lose hair more rapidly than they would otherwise. Kidney disease is a chronic inflammatory state and can affect the whole body including your hair, skin, and nails.
If your renal disease is a result of either condition your vision may be at risk. Some of the most common eye problems that occur in CKD patients are retinopathy, cataracts and glaucoma.
Kidney pain can have many causes. It may be a sign of an infection, injury or another health problem, such as kidney stones. Because of where your kidneys are in your body, kidney pain is also often confused with back pain.
If your ankles, feet, or lower legs are swollen, it could mean that your kidneys are not removing extra fluid and salt from your body the way they should. This kind of swelling is called edema and is a common sign of kidney problems.
Possible symptoms of decreasing kidney function and why they occur later
There is growing evidence that changes in sleep duration and time of sleep onset may have detrimental effects on renal function. Short sleep duration and shift work are associated with risk factors for chronic kidney disease (CKD), including hypertension, diabetes, and cardiovascular disease.
1. Less Energy or Trouble Concentrating. A severe decrease in kidney function can lead to a buildup of toxins and impurities in the blood. This can cause people to feel tired or weak and can make it hard to concentrate.