Creatinine 9.2 mg/dl means : causes, treatment, GFR calculation
In this article we discuss what a creatinine value of 9.2 mg /dl means, what are its causes and how to calculate your estimated Glomerular Filtration Rate based on the GFR, as well its implications on your kidney health. We also answer the question about whether a Creatinine level of 9.2 is dangerous, good or bad.Published Date : 2023-07-16T00:31:57.337Z
Updated Date : 2024-04-11T19:29:34.501+05:30
Table of Contents
What is Creatinine?
How is creatinine measured?
What does a creatinine of 9.2 mg/dl mean in men?
What does a creatinine of 9.2 mg/dl mean in women?
Is creatinine 9.2 dangerous?
What is the normal range and is a creatinine of 9.2 mg/dl normal?
What could cause a creatinine level of 9.2?
What other tests should be done if creatinine level is 9.2?
What is the relation between creatinine and kidney function?
Why do doctors ask for GFR if my creatinine level is 9.2?
What is my GFR if my creatinine level is 9.2?
References
Recommended Tests
What is Creatinine?
Serum creatinine is a substance that is naturally created in our bodies as a result of something called creatine phosphate found in our muscles. It is produced consistently at a steady pace, kind of like a factory churning out a product. The amount of serum creatinine in our bodies depends on how much muscle we have - generally, men have more of it than women. Interestingly, during pregnancy, the levels of serum creatinine tend to be lower. So, in simple terms, serum creatinine is a natural byproduct of muscle activity that varies based on our muscle mass and can change during different life stages like pregnancy.1
How is creatinine measured?
A serum creatinine lab test is a simple blood test that helps measure the levels of creatinine in your body. Before the test, it's important to inform your doctor about any medications you are taking, as well as any history of kidney problems. On the day of the test, you will be asked to refrain from eating or drinking anything for a few hours beforehand. During the test, a small needle will be used to draw blood from your arm, just like when you get a regular blood test. The blood sample will then be sent to the lab where they will measure the concentration of creatinine in it. The lab technicians use special machines to analyze the blood and determine the creatinine levels, which can help your doctor assess how well your kidneys are functioning.
What does a creatinine of 9.2 mg/dl mean in women?
The normal range for creatinine in women is 0.55-1.02. A creatinine value of 9.2 mg/dl is considered very dangerous. It is strongly recommended that you go to the hospital right away for treatment, which may include dialysis. It's important not to try to treat yourself.3,4
Is creatinine 9.2 dangerous?
A creatinine of may be dangerous depending on your gender and age. The tables below highlight the likelihood of a creatinine of being dangerous for different age groups in both men and women. We provide the following tables, based on the estimated GFR corresponding to the value of creatinine.
Table of danger posed by Creatinine 9.2 in male across different ages
| Age Group | Is Creatinne of 9.2 dangerous? |
|---|---|
| 25yrs - 95 yrs | very dangerous, Get immediate medical advice and treatment. |
Table of danger posed by Creatinine 9.2 in female across different ages
| Age Group | Is Creatinne of 9.2 dangerous? |
|---|---|
| 25yrs - 95 yrs | very dangerous, Get immediate medical advice and treatment. |
What is the normal range and is a creatinine of 9.2 mg/dl normal?
The normal range for creatinine in men is 0.73 to 1.18 mg/dl, and in women it is 0.55 to 1.02 mg/dl2. Based on these ranges, a creatinine level of 9.2 is considered abnormal.
What could cause a creatinine level of 9.2?
- Acute kidney injury: A sudden decrease in kidney function, often caused by dehydration, low blood flow to the kidneys, or certain medications.
- Chronic kidney disease: A long-term condition where the kidneys gradually lose their function over time.
- Urinary tract obstruction: Blockage in the urinary tract, such as kidney stones or tumors, can lead to elevated creatinine levels.
- Glomerulonephritis: Inflammation of the glomeruli, which are tiny structures in the kidneys that filter waste and excess fluids from the blood.
- Prolonged use of certain medications: Some medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) and certain antibiotics, can impair kidney function and raise creatinine levels.
- Dehydration: Insufficient fluid intake or excessive fluid loss can reduce blood flow to the kidneys and result in elevated creatinine levels.
- Heart failure: When the heart cannot pump enough blood to meet the body's needs, it can cause decreased blood flow to the kidneys and lead to high creatinine levels.
- Diabetes: Uncontrolled diabetes can damage the blood vessels and tiny filters in the kidneys, causing kidney dysfunction and elevated creatinine levels.
- Infection: Certain infections, such as urinary tract infections or kidney infections, can cause inflammation and impair kidney function.
- Liver disease: Liver damage can indirectly affect kidney function and contribute to elevated creatinine levels.
What other tests should be done if creatinine level is 9.2?
Serum Electrolytes
The Serum Electrolytes test is important in this case because it helps evaluate the balance of electrolytes in the body, which can be affected by kidney function. A high creatinine level could indicate impaired kidney function, and the Serum Electrolytes test can help identify any imbalances that may be contributing to this issue. Monitoring electrolyte levels is crucial for managing kidney disease and preventing complications.
Blood Urea
The blood urea test is important because it measures the amount of urea nitrogen in the blood, which is a waste product produced by the liver. High levels of urea can indicate kidney dysfunction or failure, as the kidneys are responsible for filtering and excreting urea. Therefore, the blood urea test helps to further evaluate kidney function in conjunction with the creatinine level.
Estimated GFR
The Estimated Glomerular Filtration Rate (eGFR) is an important test because it provides an estimate of kidney function by measuring how well the kidneys are filtering waste from the blood. A creatinine level of 9.2 mg/dl suggests severe kidney impairment, but the eGFR can provide a more accurate assessment of kidney function by taking into account factors such as age, sex, and race, allowing for better management and treatment decisions. Monitoring eGFR levels can help identify early signs of kidney dysfunction and guide interventions to prevent further deterioration.
HBA1C
The HbA1c test is important in this case as it provides an indication of long-term blood sugar control, specifically measuring the average blood sugar levels over the past two to three months. This information can help identify if there is an underlying issue with diabetes management that may be contributing to the high creatinine levels. Properly managing blood sugar levels through lifestyle changes and medication can help improve kidney function and reduce the risk of complications.
LDH
The LDH (lactate dehydrogenase) test is important in this case because it helps evaluate kidney damage. Elevated creatinine levels indicate impaired kidney function, and LDH levels can provide additional information on the severity of kidney injury. LDH levels may be elevated in conditions such as acute kidney injury or chronic kidney disease, and monitoring these levels can aid in the diagnosis and management of the patient's condition.
Random Sugar
The Random Sugar test is important in this case because it helps determine the blood glucose level at any given time, which can be a crucial factor in assessing kidney function. High levels of creatinine may indicate kidney dysfunction, and elevated blood sugar levels can further contribute to kidney damage. Therefore, monitoring the Random Sugar test can assist in managing both the renal and diabetic conditions.
What is the relation between creatinine and kidney function?
Creatinine, a compound generated within the body at a steady pace, gets completely eliminated in the urine thanks to the kidney's filtration process. However, if the kidney's performance is compromised for any given cause, the levels of creatinine experience an elevation. Thus, the measurement of creatinine serves as a highly valuable technique to assess the functionality of the kidney.
Why do doctors ask for GFR if my creatinine level is 9.2?
Glomerular Filtration Rate or GFR is the rate at which a given volume of blood is cleared of any substance every unit of time. This basically is a measure of the filtration capacity of the kidney. Even a small reduction in GFR can have consequences in patients who already have comorbidities. The GFR is calculated from the level of creatinine in the blood using a variety of equations like the MDRD equation given as follows : GFR (mL/min/1.73 m2) = 175 × (Scr)-1.154 × (Age)-0.203 × (0.742 if female) × (1.212 if African American). Using this formula the value of GFR can be calculated just by knowing the level of creatinine in the blood.
What is my GFR if my creatinine level is 9.2?
Estimated Glomerular Filtration Rate (GFR) for a creatinine value of 9.2
| Age in Years | Estimated Glomerular Filtration Rate (GFR) | GFR Grade |
|---|---|---|
| 18 yrs | Male : 7.52 mL/min/1.73 m2 Female : 5.58 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 19 yrs | Male : 7.43 mL/min/1.73 m2 Female : 5.52 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 20 yrs | Male : 7.36 mL/min/1.73 m2 Female : 5.46 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 21 yrs | Male : 7.28 mL/min/1.73 m2 Female : 5.41 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 22 yrs | Male : 7.22 mL/min/1.73 m2 Female : 5.35 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 23 yrs | Male : 7.15 mL/min/1.73 m2 Female : 5.31 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 24 yrs | Male : 7.09 mL/min/1.73 m2 Female : 5.26 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 25 yrs | Male : 7.03 mL/min/1.73 m2 Female : 5.22 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 26 yrs | Male : 6.98 mL/min/1.73 m2 Female : 5.18 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 27 yrs | Male : 6.92 mL/min/1.73 m2 Female : 5.14 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 28 yrs | Male : 6.87 mL/min/1.73 m2 Female : 5.1 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 29 yrs | Male : 6.82 mL/min/1.73 m2 Female : 5.06 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 30 yrs | Male : 6.78 mL/min/1.73 m2 Female : 5.03 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 31 yrs | Male : 6.73 mL/min/1.73 m2 Female : 4.99 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 32 yrs | Male : 6.69 mL/min/1.73 m2 Female : 4.96 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 33 yrs | Male : 6.65 mL/min/1.73 m2 Female : 4.93 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 34 yrs | Male : 6.61 mL/min/1.73 m2 Female : 4.9 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 35 yrs | Male : 6.57 mL/min/1.73 m2 Female : 4.87 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 36 yrs | Male : 6.53 mL/min/1.73 m2 Female : 4.85 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 37 yrs | Male : 6.49 mL/min/1.73 m2 Female : 4.82 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 38 yrs | Male : 6.46 mL/min/1.73 m2 Female : 4.79 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 39 yrs | Male : 6.42 mL/min/1.73 m2 Female : 4.77 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 40 yrs | Male : 6.39 mL/min/1.73 m2 Female : 4.74 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 41 yrs | Male : 6.36 mL/min/1.73 m2 Female : 4.72 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 42 yrs | Male : 6.33 mL/min/1.73 m2 Female : 4.7 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 43 yrs | Male : 6.3 mL/min/1.73 m2 Female : 4.67 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 44 yrs | Male : 6.27 mL/min/1.73 m2 Female : 4.65 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 45 yrs | Male : 6.24 mL/min/1.73 m2 Female : 4.63 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 46 yrs | Male : 6.21 mL/min/1.73 m2 Female : 4.61 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 47 yrs | Male : 6.19 mL/min/1.73 m2 Female : 4.59 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 48 yrs | Male : 6.16 mL/min/1.73 m2 Female : 4.57 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 49 yrs | Male : 6.13 mL/min/1.73 m2 Female : 4.55 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 50 yrs | Male : 6.11 mL/min/1.73 m2 Female : 4.53 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 51 yrs | Male : 6.08 mL/min/1.73 m2 Female : 4.51 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 52 yrs | Male : 6.06 mL/min/1.73 m2 Female : 4.5 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 53 yrs | Male : 6.04 mL/min/1.73 m2 Female : 4.48 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 54 yrs | Male : 6.01 mL/min/1.73 m2 Female : 4.46 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 55 yrs | Male : 5.99 mL/min/1.73 m2 Female : 4.45 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 56 yrs | Male : 5.97 mL/min/1.73 m2 Female : 4.43 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 57 yrs | Male : 5.95 mL/min/1.73 m2 Female : 4.41 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 58 yrs | Male : 5.93 mL/min/1.73 m2 Female : 4.4 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 59 yrs | Male : 5.91 mL/min/1.73 m2 Female : 4.38 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 60 yrs | Male : 5.89 mL/min/1.73 m2 Female : 4.37 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 61 yrs | Male : 5.87 mL/min/1.73 m2 Female : 4.35 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 62 yrs | Male : 5.85 mL/min/1.73 m2 Female : 4.34 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 63 yrs | Male : 5.83 mL/min/1.73 m2 Female : 4.32 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 64 yrs | Male : 5.81 mL/min/1.73 m2 Female : 4.31 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 65 yrs | Male : 5.79 mL/min/1.73 m2 Female : 4.3 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 66 yrs | Male : 5.77 mL/min/1.73 m2 Female : 4.28 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 67 yrs | Male : 5.76 mL/min/1.73 m2 Female : 4.27 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 68 yrs | Male : 5.74 mL/min/1.73 m2 Female : 4.26 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 69 yrs | Male : 5.72 mL/min/1.73 m2 Female : 4.25 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 70 yrs | Male : 5.71 mL/min/1.73 m2 Female : 4.23 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 71 yrs | Male : 5.69 mL/min/1.73 m2 Female : 4.22 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 72 yrs | Male : 5.67 mL/min/1.73 m2 Female : 4.21 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 73 yrs | Male : 5.66 mL/min/1.73 m2 Female : 4.2 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 74 yrs | Male : 5.64 mL/min/1.73 m2 Female : 4.19 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 75 yrs | Male : 5.63 mL/min/1.73 m2 Female : 4.17 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 76 yrs | Male : 5.61 mL/min/1.73 m2 Female : 4.16 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 77 yrs | Male : 5.6 mL/min/1.73 m2 Female : 4.15 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 78 yrs | Male : 5.58 mL/min/1.73 m2 Female : 4.14 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 79 yrs | Male : 5.57 mL/min/1.73 m2 Female : 4.13 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 80 yrs | Male : 5.55 mL/min/1.73 m2 Female : 4.12 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 81 yrs | Male : 5.54 mL/min/1.73 m2 Female : 4.11 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 82 yrs | Male : 5.52 mL/min/1.73 m2 Female : 4.1 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 83 yrs | Male : 5.51 mL/min/1.73 m2 Female : 4.09 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 84 yrs | Male : 5.5 mL/min/1.73 m2 Female : 4.08 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 85 yrs | Male : 5.48 mL/min/1.73 m2 Female : 4.07 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 86 yrs | Male : 5.47 mL/min/1.73 m2 Female : 4.06 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 87 yrs | Male : 5.46 mL/min/1.73 m2 Female : 4.05 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 88 yrs | Male : 5.45 mL/min/1.73 m2 Female : 4.04 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 89 yrs | Male : 5.43 mL/min/1.73 m2 Female : 4.03 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 90 yrs | Male : 5.42 mL/min/1.73 m2 Female : 4.02 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 91 yrs | Male : 5.41 mL/min/1.73 m2 Female : 4.01 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 92 yrs | Male : 5.4 mL/min/1.73 m2 Female : 4.0 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 93 yrs | Male : 5.39 mL/min/1.73 m2 Female : 4.0 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 94 yrs | Male : 5.37 mL/min/1.73 m2 Female : 3.99 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
| 95 yrs | Male : 5.36 mL/min/1.73 m2 Female : 3.98 mL/min/1.73 m2 | GFR Grade G5 : Kidney Failure |
References
Authorotative articles on serum creatinine
Recommended Tests
The following tests are recommeded as additional investigations for a creatinine of 9.2
HBA1C
Visit HBA1C Test to know more
Electrolytes
Visit Electrolytes to know more
Kidney Profile
Visit Kidney Profile to know more
Reviewed By - Dr.Bhargav Raut
Dr.Bhargav Raut is a qualified Pathologist, with over 5 years of experience in the field
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