End stage chronic kidney disease (CKD) refers to the most advanced stage of chronic kidney disease, when kidney function has become severely reduced and the kidneys can no longer adequately perform their normal functions.

Kidney failure is generally defined as kidney function below approximately 15% of normal, corresponding to an eGFR below 15 mL/min/1.73 m². However, the eGFR number alone does not determine exactly when dialysis should begin. Symptoms, laboratory abnormalities, fluid status, overall health and the patient's treatment preferences are also considered.

At this stage, waste products and excess fluid can accumulate, and complications involving potassium, acid-base balance, anemia, nutrition, bones and cardiovascular health may develop.

At Prabhakar Bhurke Clinic, Dr. Sandip Prabhakar Bhurke, super specialist nephrologist and transplant physician, provides individualized assessment and management for patients with advanced CKD and kidney failure.

Is End Stage CKD the Same as Stage 5 Kidney Disease?

In everyday clinical use, Stage 5 CKD and kidney failure are closely related terms.

Stage 5 corresponds to an eGFR below 15 mL/min/1.73 m².

However, having an eGFR below 15 does not mean that every person must immediately start dialysis. KDIGO recommends considering a combination of symptoms, signs, quality of life, preferences, GFR and laboratory abnormalities when deciding whether kidney replacement therapy should begin.

This distinction is important because dialysis should not be started simply because a laboratory report shows one particular creatinine or eGFR value.

What Happens to the Body in End Stage CKD?

Healthy kidneys perform several important functions. They remove waste and excess water, maintain electrolyte balance, contribute to blood-pressure regulation and support red-blood-cell and bone health.

When kidney function becomes severely impaired, these functions may become inadequate.

Possible complications include:

• Fluid retention

• High potassium

• Metabolic acidosis

• Anemia

• Mineral and bone abnormalities

• Loss of appetite

• Malnutrition

• High blood pressure

• Cardiovascular complications

• Uremic symptoms

Advanced CKD can therefore affect several parts of the body rather than causing only an abnormal creatinine result.

Symptoms of End Stage Chronic Kidney Disease

Some people develop symptoms gradually, while others may notice a more rapid deterioration.

Possible symptoms include:

Swelling

Fluid retention may cause swelling of the:

• Feet

• Ankles

• Legs

• Hands

• Face

Persistent Tiredness

Anemia, accumulation of waste products and other complications can contribute to fatigue.

Nausea and Poor Appetite

Advanced kidney disease may cause nausea, vomiting, loss of appetite or changes in taste.

Itching and Dry Skin

Itching can occur in advanced kidney disease and may be related to several metabolic and skin factors.

Changes in Urine

Urine production may decrease substantially in advanced kidney failure, although urine output varies between patients.

Breathlessness

Breathing difficulty can occur when excess fluid accumulates in the body or around the lungs.

Muscle Cramps and Weakness

Electrolyte and metabolic disturbances may contribute to cramps, weakness or other neuromuscular symptoms.

Difficulty Concentrating or Confusion

Severe accumulation of waste products can affect mental alertness and concentration.

These symptoms are not specific to kidney failure, so medical evaluation and laboratory testing are essential.

What Tests Are Used in End Stage CKD?

A nephrologist may monitor several parameters rather than relying on creatinine alone.

Kidney Function

Testing commonly includes:

• Serum creatinine

• eGFR

• Blood urea

Electrolytes and Acid-Base Balance

Depending on the situation, doctors may monitor:

• Potassium

• Sodium

• Bicarbonate

• Calcium

• Phosphorus

Blood Counts

Hemoglobin and other blood-count measurements can help identify anemia and other abnormalities.

Urine Testing

Urine tests may provide information about:

• Protein or albumin

• Blood

• Infection

• Remaining kidney function

Imaging

Ultrasound or other imaging may be recommended when obstruction, structural abnormalities, cysts or other problems need evaluation.

Regular monitoring helps the nephrologist determine how the disease is changing and identify complications that require treatment.

Does Everyone With Stage 5 CKD Need Dialysis?

No.

Dialysis is not prescribed solely because the eGFR falls below a particular number.

KDIGO recommends initiating dialysis based on an overall assessment that includes symptoms, signs, quality of life, patient preferences, GFR and laboratory abnormalities. The need for dialysis often, but not always, develops when GFR is approximately 5–10 mL/min/1.73 m².

Dialysis may become necessary when complications of kidney failure cannot be adequately controlled through medical management.

Possible indications include:

• Persistent severe fluid overload

• Difficult-to-control high potassium

• Severe metabolic acidosis

• Uremic complications

• Significant symptoms caused by kidney failure

• Certain toxin exposures

• Progressive inability of the kidneys to maintain the body's internal balance

The decision must be individualized by the treating nephrology team.

When Should Dialysis Planning Begin?

Dialysis preparation should generally begin before an emergency becomes necessary.

KDIGO suggests considering planning for dialysis access and/or preemptive kidney transplantation in adults when GFR falls below approximately 15–20 mL/min/1.73 m² or when the risk of requiring kidney replacement therapy becomes sufficiently high.

Early planning can give patients time to:

• Learn about dialysis options

• Discuss hemodialysis and peritoneal dialysis

• Plan vascular access when appropriate

• Explore kidney transplantation

• Review medications

• Meet a renal dietitian when needed

• Understand dietary and fluid requirements

• Make informed decisions about treatment

Planning for dialysis does not necessarily mean dialysis must begin immediately.

What Are the Treatment Options for End Stage CKD?

When kidney function reaches kidney failure, several treatment pathways may be considered.

Hemodialysis

Hemodialysis uses a machine and dialyzer to remove waste products and excess fluid from the blood.

It replaces part, but not all, of the functions of healthy kidneys.

Vascular access may involve:

• Arteriovenous fistula

• Arteriovenous graft

• Dialysis catheter in selected situations

The dialysis schedule is individualized according to the patient's clinical requirements.

Peritoneal Dialysis

Peritoneal dialysis uses the lining of the abdomen as a natural filtering membrane.

Dialysis solution is introduced into the abdominal cavity and later drained, allowing waste products and excess fluid to be removed.

It can be performed in different ways depending on the patient's treatment plan.

Kidney Transplantation

A kidney transplant places a functioning donor kidney into a patient with kidney failure.

For suitable candidates, transplantation may provide an alternative to ongoing dialysis.

However, transplant eligibility requires detailed medical evaluation, and transplantation involves long-term follow-up and anti-rejection treatment.

Conservative Kidney Management

Some patients may choose comprehensive conservative management rather than dialysis or transplantation.

This approach focuses on:

• Symptom control

• Managing complications

• Preserving remaining kidney function as long as possible

• Nutrition

• Quality of life

• Psychosocial support

• Individualized medical care

Conservative management is a medically supported treatment pathway for selected patients and should be discussed carefully with the healthcare team.

Can End Stage CKD Be Reversed?

Established advanced chronic kidney damage is generally not considered reversible in the same way as a temporary episode of acute kidney injury.

However, kidney function can sometimes fluctuate because of additional reversible problems.

For example, dehydration, infection, urinary obstruction or certain medicines can temporarily worsen kidney function in a person who already has CKD.

Treating such a problem may improve kidney function from its current level, but it does not necessarily reverse established chronic kidney damage.

This is why sudden deterioration in a person with Stage 5 CKD should be evaluated promptly.

What Medicines Are Used in End Stage CKD?

There is no single medicine that restores severely damaged kidneys.

Instead, medications may be prescribed to manage individual complications, such as:

• High blood pressure

• Anemia

• Fluid overload

• Mineral and bone abnormalities

• Diabetes

• Metabolic disturbances

• Cardiovascular risk

Medication doses may need to be adjusted as kidney function changes.

Patients with advanced CKD should not start over-the-counter medicines, supplements or herbal products without discussing them with their healthcare professional.

What Is the Role of Diet in End Stage CKD?

Dietary requirements become highly individualized in advanced kidney disease.

Depending on laboratory results and treatment modality, a renal dietitian or nephrologist may advise adjustments to:

• Sodium

• Potassium

• Phosphorus

• Protein

• Fluid

• Overall calorie intake

There is no universal Stage 5 kidney disease diet suitable for every patient.

For example, fluid restrictions may be necessary for some patients with fluid overload, while dialysis patients may have different protein requirements from people who are not receiving dialysis.

Diet should therefore be based on kidney function, laboratory results, nutritional status and treatment plan.

How Can You Protect Remaining Kidney Function?

Even in advanced CKD, appropriate management remains important.

Helpful measures may include:

• Follow the prescribed treatment plan.

• Monitor blood pressure.

• Manage diabetes when present.

• Take medicines exactly as directed.

• Avoid unnecessary NSAIDs and potentially kidney-harming medicines.

• Follow individualized dietary and fluid recommendations.

• Attend scheduled blood and urine tests.

• Report new symptoms promptly.

• Keep dialysis appointments if dialysis has been prescribed.

• Discuss transplant evaluation when appropriate.

NIDDK recommends measures such as blood-pressure control, diabetes management, appropriate nutrition, physical activity, medication adherence and regular kidney-health monitoring as part of CKD management.

Can a Person With End Stage CKD Still Urinate?

Yes.

Kidney failure does not necessarily mean that urine production stops completely.

Some people with advanced kidney disease continue to produce urine, while others may have very little or no urine.

Urine volume alone does not determine whether dialysis is required.

A sudden reduction in urine output, however, can indicate an acute complication and should be assessed promptly.

What Is the Difference Between CKD Stage 5 and ESRD?

The terms are often used interchangeably, but their use can depend on clinical and administrative context.

CKD Stage 5 generally refers to an eGFR below 15 mL/min/1.73 m².

End-stage renal disease (ESRD) is commonly used for kidney failure that is being treated with dialysis or kidney transplantation.

Therefore, a patient can have Stage 5 CKD and be preparing for kidney replacement therapy without necessarily having started dialysis.

What Happens If End Stage CKD Is Left Untreated?

Severe kidney failure requires ongoing medical management.

Without appropriate treatment, waste products and excess fluid can accumulate, while dangerous abnormalities in potassium, acid-base balance, blood pressure, nutrition and other systems may develop.

The exact course varies between patients.

This is why advanced CKD requires regular nephrology follow-up rather than relying only on symptoms.

When Is End Stage CKD an Emergency?

Seek urgent medical attention if a person with advanced kidney disease develops:

• Severe breathlessness

• Chest pain

• Confusion or markedly reduced alertness

• Very little or no urine

• Severe or rapidly increasing swelling

• Persistent vomiting

• Severe weakness

• Symptoms suggesting dangerously high potassium

• Rapid deterioration in overall condition

These symptoms can indicate serious complications requiring immediate assessment.

End Stage CKD in Older Adults

Treatment decisions in older adults should consider more than kidney function alone.

The nephrologist may assess:

• Frailty

• Mobility

• Nutrition

• Heart disease

• Other chronic illnesses

• Cognitive and functional status

• Symptoms

• Personal treatment goals

• Family and social support

Dialysis can be appropriate for some older adults, while conservative kidney management may be considered for selected patients.

Treatment should be based on an individualized discussion rather than age alone.

Can Kidney Transplant Be Considered in End Stage CKD?

Yes, transplantation may be considered for appropriately selected patients with kidney failure.

Evaluation may include assessment of:

• Cardiovascular health

• Infection risk

• Other medical conditions

• Cancer screening

• Surgical suitability

• Ability to follow long-term treatment

• Potential donor options

Early discussion is useful because transplant evaluation can take time.

In some patients, transplantation may be planned before dialysis begins, known as preemptive transplantation. KDIGO recommends considering preemptive transplant planning in appropriate adults as kidney function declines.

How Does a Nephrologist Manage End Stage CKD?

A nephrologist coordinates many aspects of advanced kidney care.

This may include:

• Tracking eGFR and creatinine trends

• Monitoring potassium and acid-base status

• Managing anemia

• Assessing fluid balance

• Managing blood pressure

• Reviewing medications

• Addressing nutritional concerns

• Planning dialysis when appropriate

• Evaluating transplant options

• Discussing conservative management

• Coordinating care with other specialists

The goal is not simply to treat a laboratory value but to manage the patient's overall health and kidney-related complications.

End Stage CKD Care at Prabhakar Bhurke Clinic

At Prabhakar Bhurke Clinic, Dr. Sandip Prabhakar Bhurke, super specialist nephrologist and transplant physician, provides individualized nephrology care for patients with advanced chronic kidney disease and kidney failure.

Depending on the patient's condition, evaluation and management may include:

• Stage 5 CKD assessment

• Creatinine and eGFR monitoring

• Electrolyte and acid-base evaluation

• Anemia and mineral-bone disorder management

• Blood-pressure and diabetes-related kidney care

• Fluid-management assessment

• Dialysis planning and evaluation

• Hemodialysis-related care

• Peritoneal dialysis-related assessment

• Kidney transplant-related evaluation

• Conservative kidney management discussions

• Long-term monitoring of advanced kidney disease

Treatment is individualized according to kidney function, complications, medical history and the patient's treatment goals.

Frequently Asked Questions

What is end stage chronic kidney disease?

End stage chronic kidney disease refers to advanced kidney failure in which kidney function is severely reduced, generally with an eGFR below 15 mL/min/1.73 m².

Is Stage 5 CKD the same as kidney failure?

Stage 5 CKD corresponds to the kidney-failure range of kidney function. However, dialysis does not automatically begin solely because eGFR is below 15.

What are the symptoms of end stage CKD?

Symptoms can include swelling, fatigue, poor appetite, nausea, vomiting, itching, muscle cramps, changes in urine output, breathlessness and confusion. Some patients may have few symptoms despite severe kidney dysfunction.

Does everyone with end stage CKD need dialysis?

No. Dialysis is started according to the overall clinical situation, including symptoms, complications, laboratory abnormalities, kidney function and patient preferences.

Can Stage 5 CKD improve?

Established chronic kidney damage generally cannot simply be reversed, but kidney function may improve if an additional reversible problem such as dehydration, infection or obstruction is treated.

What are the treatment options for end stage CKD?

Options may include hemodialysis, peritoneal dialysis, kidney transplantation and, for selected patients, comprehensive conservative management.

When should dialysis planning begin?

Planning should begin before dialysis becomes an emergency. KDIGO suggests considering dialysis access and/or transplant planning when GFR is below approximately 15–20 mL/min/1.73 m² or when the risk of kidney replacement therapy becomes sufficiently high.

Can someone with end stage CKD receive a kidney transplant?

Some patients with kidney failure may be suitable for transplantation after comprehensive medical evaluation. Transplant assessment should ideally begin before an urgent need for dialysis develops.

Conclusion

End stage chronic kidney disease represents advanced kidney failure in which kidney function has become severely reduced. Symptoms can include swelling, fatigue, nausea, poor appetite, itching, changes in urine output, breathlessness and difficulty concentrating, although symptoms vary considerably between individuals.

Treatment is not determined by eGFR or creatinine alone. Depending on the patient's condition, care may involve medication and complication management, hemodialysis, peritoneal dialysis, kidney transplantation or comprehensive conservative kidney management.

Early planning is particularly important when kidney function is approaching the kidney-failure range because it gives patients time to understand treatment options and prepare for the next stage of care.

For individualized evaluation and management of end stage chronic kidney disease, consult Dr. Sandip Prabhakar Bhurke at Prabhakar Bhurke Clinic.

Medical Disclaimer

This article is intended for general educational and informational purposes only and should not be considered medical advice, diagnosis or treatment. End stage chronic kidney disease is a serious medical condition requiring individualized assessment. An eGFR below 15 mL/min/1.73 m² indicates the kidney-failure range, but dialysis is not automatically required based on eGFR or creatinine alone. Treatment decisions depend on symptoms, laboratory abnormalities, fluid status, complications, overall health and patient preferences. Do not start, stop or change medicines, fluid intake, diet, dialysis or transplant-related treatment based solely on this article. Seek urgent medical attention for severe breathlessness, chest pain, confusion, very little or no urine, severe swelling, persistent vomiting or rapidly worsening symptoms. Consult Dr. Sandip Prabhakar Bhurke or another qualified nephrologist for personalized care.