There are stages of chronic renal failure What are the criteria

The definition and clinical stages of chronic renal failure are briefly reviewed.

A:(1) Chronic renal failure is the final outcome of the slow progression and deterioration of various chronic kidney diseases, which is mainly manifested as progressive decline of renal function, retention of metabolites causing symptoms of various systems of the body, and imbalance of water, electrolytes and acid-base balance.

2) Clinical stage: At present, chronic renal failure in China is divided into four stages according to the endogenous creatinine clearance rate, namely renal function compensation, renal function decompensation, renal failure and uremia stage. In Western countries, according to the filtration rate of the glomeruli, it is generally divided into 5 stages according to the degree of damage to kidney function

Stage 1: normal renal function GFR 90ml min; Stage 2: Mild decline in renal function, GFR 60 8990ml min, normal serum creatinine, asymptomatic patient; Phase 3:

Moderate decline in renal function, GFR 30 59 ml min, only azotemia per mu, serum creatinine higher than normal but less than 450 mol L, usually no obvious symptoms, mild anemia, polyuria and nocturia; Stage 4: severe decline in renal function, GFR 15 29 ml min, increased serum creatinine (450 707 mol l), obvious anemia, increased nocturia, water and electrolyte imbalance, and mild gastrointestinal, cardiovascular and central nervous system symptoms; Stage 5: Renal failure, GFR <15ml NUN, blood creatinine was significantly elevated" 707 mol L, and the clinical manifestations of renal failure and blood biochemical abnormalities were very significant.

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Chronic renal failure is a common clinical syndrome that occurs on the basis of various chronic kidney diseases, and slowly develops renal function decline to failure. According to the degree of renal impairment, it can be divided into the following groups: Renal reserve decline period:

Equivalent to the second phase of the U.S. Quality of Life Guidance for Kidney Disease (K DOQI), the glomerular filtration rate is reduced to 50% to 80% of normal, the serum creatinine is normal, and the patient is asymptomatic; Azotemia stage: approximately equivalent to stage 3 of K doqi. Glomerular filtration rate decreased to 25% of normal 50% develop azotemia, serum creatinine is above normal but < 450 mol L, usually asymptomatic and may have mild anemia, polyuria, and nocturia; Renal failure stage:

Approximately equivalent to stage 4 of K doqi, the glomerular filtration rate is reduced to 10% of the normal 25%, the serum creatinine is significantly increased to 450 707 mol l, the anemia is more obvious, the nocturia is increased and the water and electrolyte imbalance is present, and there may be mild gastrointestinal, cardiovascular, and central nervous system symptoms; Uremia stage: about the 5th stage of K doqi, which is the late stage of renal failure, the glomerular filtration spike rate is reduced to less than 10% of normal, and the blood creatinine is 707 mol l, and the clinical manifestations and blood biochemical abnormalities of renal failure have been very obvious.

Chronic renal failure is generally divided into 4 stages, the first stage is mainly manifested in abnormal renal function and metabolism, the second stage may have water and electrolyte disorders, the third stage is mainly manifested in the pre-uremia stage, and the fourth stage is the late uremia stage.

Chronic renal failure is divided into three stages, the compensated phase, the azotemia phase, and the uremia phase. Bacterial therapy is recommended, you can use Lingbai multibacterial powder, non-hormones, is a medicine and food homologous formula, no drug toxicity. Can be drunk with **.

Chronic renal failure is divided into two stages: early and late, and the criterion for judging is that the initial stage must be very mild, then the kidneys are only a little changed, and it is difficult to urinate, and if it is too late, then there will be this serious failure of the kidneys, which will cause uremia.

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Chronic renal failure is divided into the following stages: 1. The first stage: the period of loss of renal reserve capacity, although the renal reserve capacity is lost, the internal environment of the body can still be maintained; 2. The second stage:

It is a stage of azotemia, and the patient has mild clinical manifestations such as polyuria, increased nocturia, mild anemia and other symptoms; 3. The third stage: it is the stage of renal failure, and the patient has obvious clinical manifestations such as metabolic acidosis, severe anemia, metabolic disorders, hypocalcemia, hyperphosphatemia, etc.; 4. The fourth stage: it is the uremia stage, and the above-mentioned symptoms of renal failure are more obvious, and multiple systems are damaged in the body.

The criterion is that creatinine is consistently elevated during renal function tests.

The standard is divided into four phases. Stage 1 (compensated phase of renal insufficiency): glomerular filtration rate (GFR) 50 80 ml min, serum creatinine (SCR) 133 177umol L.

Stage 2 (decompensated phase of renal insufficiency): GFR20 50 ml min, SCR186 442umol L.

Stage 3 (renal failure stage): GFR 10 20 ml min, SCR 451 707umoll L.

Stage 4 (uremia or end-stage renal failure): GFR <10ml min, SCR >707umoll L, what is the patient's current test result?

Renal failure is generally divided into four stages, namely the compensatory phase of renal function, the azotemia phase, the renal failure phase and the uremia phase. In the early stage, there are generally no obvious symptoms, but as the condition worsens, the symptoms become more and more obvious, and different conditions, so the choice of **method** is also different, and it needs to be symptomatic**.

What is the standard for creatinine of 202.

1.Compensated phase of renal function.

With a normal glomerular filtration rate (GFR) of 1 2, serum urea nitrogen and creatinine are not elevated, the body is metabolically balanced, and symptoms are absent (serum creatinine (SCR) is 133 177 mol L (2 mg DL)).

2.Renal insufficiency.

Glomerular filtration rate (GFR), patients have symptoms such as fatigue, loss of appetite, nocturia, and mild anemia.

3.Renal failure phase.

When the endogenous creatinine clearance rate (CCR) decreased to less than 20 ml min, the BUN level was higher, and the SCR rose to more than 442 mol L (5 mg DL), the patient developed anemia, increased blood phosphorus level, decreased serum calcium, metabolic acidosis, water and electrolyte disorders, etc.

4.End-stage uremia.

Renal failure is divided into acute renal failure and chronic renal failure. Acute renal failure is divided into three stages, oliguria, polyuria, and recovery. Chronic renal failure is now called chronic kidney disease, and the stages are divided into five stages based on endogenous creatinine clearance.

Phase I: Endogenous creatinine clearance greater than or equal to 90 ml min. In the second phase, endogenous creatinine clearance is between 60-89 ml minutes.

In the third phase, endogenous creatinine clearance is between 30-59 ml minutes. Stage IV: Endogenous creatinine clearance is located at 15-29 ml min.

Stage V: Endogenous creatinine clearance less than 15 ml min.

The stage of chronic renal failure is not very clear and depends on the patient's own condition.

Renal failure is divided into four stages, namely, the period of decline in renal function reserve, the stage of azotemia, the stage of renal failure, and the stage of uremia.

Chronic renal failure is divided into three stages, the compensated phase, the azotemia phase, and the uremia phase. It is recommended to take Poria cocos, Cordyceps, white fungus, and Zhu Ling--Lingbai multibacterial powder, which solves the disadvantages of Chinese and Western medicine treating the kidneys and hurting the kidneys. Nourishing the kidneys to adjust the balance of the body's immunity and enhance the curative effect.