Stage 3 Kidney Disease Classification
If you have stage 3 kidney disease, your eGFR is between 30 and 59. An eGFR of 30 to 59 indicates that your kidneys have been damaged and are not performing as effectively as they should. Stage 3 is divided into two:
- If your eGFR is between 45 and 59, youre at stage 3a kidney disease.
- If your eGFR is between 30 and 44, youre at stage 3b kidney disease.
The symptoms of stage 3b kidney disease or stage 3a are not shown noticeable. However, if there are signs and symptoms, they might include:
- Your hands and feet are swollen.
- More or less urinating than usual.
- High blood pressure.
- Bone disease
Stages Of Chronic Kidney Disease
About chronic kidney disease
With chronic kidney disease, the kidneys dont usually fail all at once. Instead, kidney disease often progresses slowly years. If caught early, medicines and lifestyle changes may help slow or prevent CKD progression.
Five stages of chronic kidney disease
The National Kidney Foundation divided kidney disease into five stages. This helps doctors provide the best care, as each stage calls for different tests and treatments.
Doctors determine the stage of kidney disease using the glomerular filtration rate , a math formula using a persons age, gender, and their serum creatinine level . Creatinine, a waste product that comes from muscle activity, is a key indicator of kidney function. When kidneys are working well they remove creatinine from the blood but as kidney function slows, blood levels of creatinine rise.
Use the links below to learn about each stage of kidney disease:
Stages Of Renal Failure In Dogs
The elevation of blood waste product and abnormalities in urine, including the presence of protein, can indicate the severity of chronic kidney disease.
According to the International Renal Interest Society , stages of chronic renal disease are numbered 1 through 4 . The higher the stage number, the more symptoms youll often see in your pet. Its best if some treatments are started when the pet is at a specific stage of chronic kidney disease.
Median survival time for dogs in Stage 1 is more than 400 days, while Stage 2 ranged from 200 to 400 days and Stage 3 ranged from 110 to 200 days.
End-Stage Renal Disease in Dogs
Chronic kidney disease is progressive, and there is no cure. By the time an animal shows signs of the disease, damage is severe. The nephrons that remain are working hard to compensate for the nephrons lost to damage or age. In time, these remaining nephrons will also fail.
As the disease progresses prognosis worsens and survival time decreases with each stage. Median survival time for Stage 4 kidney disease ranges from 14 to 80 days, according to IRIS.
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Treatment For Stage 5 Ckd
Stage 5 is defined as end-stage renal disease, at which point your child needs to go on dialysis or have a kidney transplant. Both are effective treatments, and our goal is to transplant virtually all of our patients with ESRD. Around 75 percent of children with ESRD go on dialysis before receiving a transplant.
One of the roles of your child’s kidneys is to act as a filter for their blood, making sure that it has the right balance of water and minerals. If your child’s kidneys are unable to do this, dialysis is a procedure that can do it for them. Dialysis may be given every night at home, or at a hospital or dialysis center three or four times a week.
In some children, including those with the severe form of FSGS or familial hemolytic uremic syndrome , the disease causes the kidney to fail almost as soon as it is transplanted. In other cases, it may not be a good time for the family to have the child undergo a transplant. The good news is that a kidney transplant is very rarely an emergency, and never absolutely necessary, because dialysis is such an effective treatment.
Lifestyle Treatment For Stage 4 Kidney Disease
Additional treatment for stage 4 kidney disease included lifestyle changes. These can be part of both your medical and nutritional interventions. They include:
- Increase daily exercise
- Improve sleep heath
Increase Daily Exercise
Exercise is important for kidney health. For those with CKD exercise should be approached with caution. Too little or too much intense exercise could be problematic for people with this condition.
It is important to get moving and be active no matter what stage of CKD you have. Types of exercises you can incorporate include
- Aerobic exercises
- Weight lifting
- Balance exercises
Aerobic exercises will improve heart function and lower blood pressure.
Weight lifting will build muscle which can help manage blood sugar.
Balance exercises will help to prevent falls.
Implementing stretching will improve your muscle strength and overall health.
If you are not already exercising, it is best to talk to your doctor or kidney specialist. They will help you find an exercise plan that is easy to incorporate into your daily routine.
It is also important to note that some people with CKD may have limitations with their exercise. You should not exercise if
- You feel sick
- Your doctor told you not to exercise
- Your body feels tired and needs to rest
Learn more about exercise for kidney health in this post.
Stress Management
- Exercise
Learn more about how to manage chronic stress in this post.
Become A Nonsmoker
Smoking is one of the worst things for kidney health. It can
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What Is Kidney Disease
Having kidney disease means that there is damage to your kidneys and they arent working as well as they should. Kidney disease is called chronic because kidney function slowly gets worse over time. Kidney disease leads to kidney failure, which is also called end-stage kidney disease. At this point, youll need dialysis or a kidney transplant.
Age And Gender Effects Life Expectancy In Stage 4 Kidney Disease
When it comes specifically to what is the life expectancy of someone with stage 4 kidney disease, age and gender seem to be determining factors.
According to research, age and, to a slighter degree, gender both play a role in stage 4 kidney disease life expectancy.
With stage 4 kidney disease, the older you are the shorter your lifespan becomes. The following are life expectancies for a 30, 40, 50, 60, 70, and 80-year-old man and women:
| Age at Diagnosis |
|---|
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Treatments For Kidney Failure
The two treatments for kidney failure are kidney transplantation and dialysis. Two different types of dialysis can be done – hemodialysis and peritoneal dialysis.
To learn more about each type of treatment, see “Choosing a Treatment for Kidney Failure” in the A-to-Z Guide.
What Happens During The Creatinine Clearance Test
You will do the creatinine clearance test over 24 hours. During this time, you will collect your urine each time you urinate. This will give your healthcare provider a good idea of your creatinine levels throughout the entire day.
Make sure to follow the directions from your healthcare provider closely. These instructions will include details about how to store your urine sample and where you will take it when the test is over.
After 24 hours of collecting your urine, you will need to have your blood drawn. This second part of the test looks at the amount of creatinine in your bloodstream. This is called serum creatinine. Your results from both of these tests will be plugged into a mathematic formula that determines your creatinine clearance. This rate tells your provider just how well your kidneys are filtering waste products out of your bloodstream.
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What Do Your Kidneys Do
You have two kidneys. They are bean-shaped organs that are located toward your back, on either side of your spine, just underneath the rib cage. Each kidney is about the size of your fist.
Your kidneys have many jobs, but their main job is to filter your blood, getting rid of toxins and excess salt and water as urine. If your kidneys are damaged and dont work as they should, wastes can build up in your blood and can make you sick. Your kidneys also balance the amount of salts and minerals in your body, make hormones that control blood pressure, make red blood cells and keep your bones strong.
Where Can I Get More Information
The National Kidney Foundation has free booklets that provide more information about diabetes and kidney disease. Call the national toll-free number 855.653.2273 and ask for free booklets. You can see these and other titles at www.kidney.org/store.
If you would like more information, please contact us.
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Stage : Gfr < 15ml/min Kidney Failure
End stage renal disease is the final stage of chronic kidney disease , also known as kidney failure. This occurs when the kidneys function below 10-15 percent and is often a result of years of chronic kidney disease. After being diagnosed with ESRD, it is important to decide what treatment option you will use, such as home dialysis, incenter hemodialysis, transplantation, or palliative care.
Stages And Creatinine Level Of Chronic Kidney Disease
What is the stages and creatinine level of Chronic Kidney Disease ? In clinic, according to the GFR level, Chronic Kidney Disease can be divided into five stages, every stage have corresponding creatinine level. In the following, i will give you some details about it.
Chronic Kidney Disease is a kidney disorder with a long development process. It is divided into 5 stages according to GFR which can help to reflect how far the kidney problem has progressed.
5 Stages of Chronic Kidney Disease
CKD stage 1: In CKD stage 1, GFR is no lower than 90 mL/min/1.73m2 and kidney function is normal, but there is other evidence of kidney disease.
CKD stage 2: CKD stage 2 is characterized by GFR 60-89 mL/min/1.73m2 and mildly reduce kidney function. In many cases of stage 2 CKD, there is no obvious symptoms or only elevated blood pressure.
CKD stage 3: In CKD stage 3, GFR is 30-59 mL/min/1.73m2. Various physical discomforts begin to appear in this stage.
CKD stage 4: There is severe reduction in GFR when Chronic Kidney Disease progresses to stage 4. In this stage, patients are usually suggested to prepare for dialysis or kidney transplant.
CKD stage 5: CKD stage 5 or End Stage Renal Failure is diagnosed when GFR decreases to be lower than 15. Dialysis or kidney transplant are usually needed for life safety.
The corresponding creatinine level of five stages
Stage 1 the creatinine level is lower than 1.5 mg/dl
Stage 2 the creatinine level is higher than 1.5 mg/dl and lower than 2.0 mg/dl
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What Levels Of Creatinine Indicate Kidney Failure
What Is Creatinine?
Creatinine is formed during the synthesis process of phosphocreatine. During the breakdown of creatine phosphate, creatinine is produced. Creatine is synthesized mainly in the liver. From the liver, it is transported to various organs including muscles. In the presence of enzyme creatine kinase, phosphocreatine is produced from creatine resulting in the formation of creatinine as a by-product. Creatinine is transported to blood from where it gets excreted by kidneys via urine. Many people ask the nephrologists when to worry about creatinine levels. Here in this article, you can know the creatinine levels during kidney disease and when to worry about creatinine levels.
Why Is It A Measure Of Kidney Function?
What Are The Causes Of High Creatinine Levels?
High creatinine levels may be caused due to following reasons
Chronic Kidney Diseases
Chronic kidney disease may lead to an increased level of serum creatinine. Based on increased creatinine levels, the doctor may advise undergoing eGFR for confirming chronic kidney disease.
Increased Protein Intake
High protein intake such as protein supplements or cooked meat increase the level of creatinine.
Dehydration
Dehydration increases serum creatinine levels. In case of severe dehydration, the kidney may experience acute injury and the patient may need dialysis.
Kidney Obstruction
Rigorous exercise may also lead to an increase in serum creatinine levels.
How To Manage High Creatinine Levels?
About Chronic Kidney Disease
CKD is a condition in which the kidneys are damaged and cannot filter blood as well as they should. Because of this, excess fluid and waste from blood remain in the body and may cause other health problems, such as heart disease and stroke.
15% of US adults are estimated to have chronic kidney disease, that is about 37 million people.
Some other health consequences of CKD include:
- Anemia or low number of red blood cells
- Increased occurrence of infections
- Low calcium levels, high potassium levels, and high phosphorus levels in the blood
- Loss of appetite or eating less
- Depression or lower quality of life
CKD has varying levels of seriousness. It usually gets worse over time though treatment has been shown to slow progression. If left untreated, CKD can progress to kidney failure and early cardiovascular disease. When the kidneys stop working, dialysis or kidney transplant is needed for survival. Kidney failure treated with dialysis or kidney transplant is called end-stage renal disease . Learn more about ESRD.
Not all patients with kidney disease progress to kidney failure. To help prevent CKD and lower the risk for kidney failure, control risk factors for CKD, get tested yearly, make lifestyle changes, take medicine as needed, and see your health care team regularly.
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What Foods Should You Avoid With Stage 4 Kidney Disease
Nutrition plays a major role in preserving kidney function. The diet for stage 4 kidney disease is of utmost importance. It is similar to diets of the other stages with a few more restrictions. This section will answer the question what foods should you avoid with stage 4 kidney disease.
Avoid Sugary Foods and Drinks
Food and drinks with added sugar should be avoided during stage 4 kidney disease. Added sugar is found in processed junk foods, drinks, and even some healthy foods. Juices also contain a lot of sugar and should not be consumed.
Foods with simple sugars have nutritional value. They also increase the risk of type 2 diabetes. These include:
- White breads
- Honeydew
- Black beans
Your renal RD can customize a diet that will give you just enough potassium to keep your kidney health in check.
Limit/Avoid High Phosphorus Foods
Stage 4 kidney disease is an advanced stage of this condition. It is also the point where there is serious damage to the kidneys. As a result, high phosphorus levels will develop.
A way to combat this is to avoid foods that are high in phosphorus. Some food and beverages have phosphorus added to them while others naturally contain phosphorus.
Processed High Phosphorus Foods and Drinks
Most processed foods and drinks that contain phosphorus including the following:
- Ready to eat foods
- Milk/dairy
- Eggs
- Tofu
- Legumes
- Beans
Avoid Refined Carbohydrates
To prevent blood sugar elevations, limit or avoid these foods:
- Sugar
- Altered lab results
- Weight gain
Stage 4 Kidney Disease Diet: Focusing On Nutrition
Disclaimer: This article is for informational purposes only and is not intended to be a substitute for medical advice or diagnosis from a physician.
When you have stage 4 chronic kidney disease , your diet goals should help minimize symptoms and help you maintain adequate nutrient intake to prevent weight loss and malnutrition.
Kidney function is severely decreased in stage 4 CKD. Protein waste, toxins and minerals build up in the body and lead to uremia with symptoms such as nausea, vomiting, loss of appetite, abnormal taste, bad breath, nerve and sleep problems, difficulty concentrating and fatigue. Fluid retention due to a decrease in urine output may also occur.
Knowing your nutritional goals can help you have a better quality of life.
Protein and stage 4 CKD
On average, Americans consume 90 to 100 grams of protein a day, but our bodies only need about 46 to 56 grams of protein.
The Kidney Disease Outcome Quality Initiatives Nutrition Guidelines suggest that a protein intake of 0.6 grams per kg of body weight may be beneficial when glomerular filtration rate drops below 25, or approximately 25 percent remaining kidney function. Half of your protein should come from high-quality sources that provide all the essential amino acids .
Phosphorus and stage 4 CKD
Check food ingredient lists for any type of phosphorus additive . Many beverages and processed foods have these additives.
Other high-phosphorus foods to limit include:
| Cheese |
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What Can I Expect If I Have Kidney Disease
If you have kidney disease you can still live a productive home and work life and enjoy time with your family and friends. To have the best outcome possible, its important for you to become an active member of your treatment team.
Early detection and appropriate treatment are important in slowing the disease process, with the goal of preventing or delaying kidney failure. You will need to keep your medical appointments, take your medications as prescribed, stick to a healthy diet and monitor your blood pressure and blood sugar.