Ordering the Creatinine Clearance 24-Hour Urine Test
Ordering the Creatinine Clearance 24-Hour Urine Test helps assess kidney function by measuring how well creatinine is removed from the blood. Interestingly, this test can also provide insights into muscle mass changes. When you order this test, you can expect several benefits:
- Evaluates kidney function by measuring creatinine levels in urine and blood.
- Helps detect potential kidney issues early.
- Monitors kidney function over time for those with known kidney conditions.
- Assists in adjusting medication dosages that are processed by the kidneys.
- Provides valuable information for managing chronic conditions like diabetes or hypertension.
Who Should Consider Kidney Function Testing
People experiencing unexplained fatigue or swelling might find this test beneficial. It can help identify if these symptoms are related to kidney function. Other scenarios where this test may be ordered include:
- Monitoring kidney function in those with diabetes.
- Evaluating kidney health in people with high blood pressure.
- Assessing kidney function before starting certain medications.
- Checking kidney health in those with a family history of kidney disease.
- Investigating muscle mass changes in athletes or bodybuilders.
Ordering this test can provide specific insights into kidney function, helping to manage conditions like diabetes or hypertension. Delaying this test might result in missing early signs of kidney issues, which could affect treatment plans.
How to Prepare for Kidney Function Assessment
No fasting is required for the Creatinine Clearance 24-Hour Urine Test, allowing you to maintain your regular diet. It’s important to follow any instructions from your doctor or healthcare professional to ensure the test is conducted properly.
Labs Included When Ordering Your Creatinine Clearance 24-Hour Urine Test
| Test Name | Reference Range | Significance | Low and High Levels of Creatinine Clearance 24-Hour Urine |
|---|---|---|---|
| Creatinine Clearance 24 Hour | 90-140 | This test measures how well your kidneys are filtering creatinine from your blood. It helps assess kidney function and detect potential issues. | High levels mean increased muscle mass or high protein intake.
Low levels mean possible kidney dysfunction or reduced kidney filtration. |
Reference ranges may differ. Visit the Quest Diagnostics lab test directory for the latest values.
Creatinine Clearance 24-Hour Urine FAQ
Is there Creatinine Clearance 24-Hour Urine testing near me?
To find nearby locations for Creatinine Clearance 24-Hour Urine testing, use the patient service center locator. Mobile phlebotomy options are available, making it easier for those with limited mobility or urgent needs to access testing.
What is the cost of the test?
The cost of the test includes all fees, such as sample collection at patient service center locations. It’s worth ordering to monitor kidney function, especially if you have conditions like diabetes or hypertension.
How often should I retest?
Retesting is typically recommended annually or as advised by your healthcare provider, especially if you have ongoing kidney concerns. Regular testing helps track kidney function changes over time.
How accurate is the test?
The test uses a 24-hour urine collection method to measure creatinine clearance, providing a comprehensive view of kidney function. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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