Creatinine Clearance Test ₹450

The Creatinine Clearance Test evaluates how efficiently your kidneys filter creatinine from the blood. It compares the amount of creatinine in a 24-hour urine sample with the creatinine level in your blood to estimate your Glomerular Filtration Rate (GFR), an important indicator of kidney function.

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Quick Details

Test Price ₹450

Fasting Required No

Sample Type 24-Hour Urine + Blood

Report Time Same Day / 1 Day*

What is the Creatinine Clearance Test?

The Creatinine Clearance Test measures how effectively the kidneys remove creatinine, a waste product produced by normal muscle metabolism. The test combines results from a 24-hour urine collection and a blood creatinine test to estimate kidney filtration capacity. It is commonly used to evaluate kidney function, detect chronic kidney disease (CKD), and monitor patients with known kidney disorders.

Who should take this test?

Individuals with suspected kidney disease.
Patients with diabetes or high blood pressure.
People with abnormal serum creatinine or eGFR results.
Patients with protein in urine or persistent kidney-related symptoms.
Individuals receiving medications that may affect kidney function.
Doctor-recommended monitoring of chronic kidney disease (CKD).

Preparation & Test Process

Sample Required

A complete 24-hour urine collection along with a blood sample collected during or immediately after the urine collection period.

Fasting

Fasting is generally not required unless advised by your doctor.

Preparation

Drink your usual amount of fluids unless instructed otherwise. Follow the laboratory’s instructions carefully for accurate 24-hour urine collection.

Important Note

Missing any urine during the 24-hour collection may affect the accuracy of the results. Inform your doctor about all medications you are taking.

Understanding Your Results

Low creatinine clearance may indicate reduced kidney function, chronic kidney disease (CKD), acute kidney injury, dehydration, or impaired blood flow to the kidneys.

Higher-than-normal creatinine clearance may occur during pregnancy, early diabetes (hyperfiltration), or other physiological conditions.

Results should always be interpreted together with serum creatinine, estimated GFR (eGFR), urine protein levels, medical history, and your doctor’s clinical assessment.

FAQs – Creatinine Clearance Test

It evaluates how efficiently your kidneys filter waste products and helps diagnose or monitor kidney disease.

The test compares creatinine levels in your blood and 24-hour urine to accurately estimate kidney filtration function.

No. Fasting is generally not required unless instructed by your healthcare provider.

Yes. Certain medications may influence creatinine levels or kidney function. Inform your healthcare provider about all medicines and supplements before testing.

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Disclaimer: This page is for informational purposes only. Consult your doctor for medical advice. All tests processed with NABL-aligned quality standards.