Kidney Function Test (KFT/RFT) — Price Comparison in the UAE
Panel measuring creatinine, BUN, eGFR, uric acid, and electrolytes to assess kidney health.
Turnaround
6 hours
Sample
Blood sample (venipuncture)
Common Reasons to Order
Understanding Your KFT Results
What This Test Measures
Kidney Function Tests (KFTs) evaluate the kidneys' ability to filter waste from the blood. The core markers are: serum creatinine — a metabolic waste product of muscle activity cleared solely by the kidneys, rising as filtration falls; blood urea nitrogen (BUN) — another nitrogenous waste product, affected by protein intake and hydration as well as renal function; eGFR (estimated glomerular filtration rate) — calculated from creatinine, age, and sex to give a standardised measure of filtration capacity in mL/min/1.73m²; and electrolytes (sodium, potassium, bicarbonate, chloride) — reflecting the kidney's role in electrolyte and acid-base balance.
Who Should Get This Test
Recommended For
Anyone with diabetes, hypertension, or a family history of kidney disease should have annual KFTs as both conditions are the leading causes of chronic kidney disease (CKD) globally. Additional indications include: recurrent urinary tract infections, kidney stones, swelling in the legs (oedema), reduced urine output, or symptoms of uraemia (nausea, confusion, itching). Patients on nephrotoxic drugs (NSAIDs, aminoglycoside antibiotics, contrast agents, certain chemotherapy agents) require monitoring.
In the UAE Context
Chronic kidney disease is a growing concern in the UAE, directly linked to the high prevalence of diabetes and hypertension. The UAE Renal Registry reports approximately 1,200 new patients commencing dialysis annually, with diabetic nephropathy accounting for the largest share. The UAE national insurance mandate means KFTs are typically covered under corporate health plans, and early CKD detection is a priority in the UAE healthcare regulator and the UAE healthcare regulator primary care guidelines. Uric acid is often added to KFT panels in the UAE given high rates of gout in the South Asian male expat population.
Related Kidney Function Tests
KFT Test — FAQ
How much does a KFT test cost in the UAE?
Kidney Function Test (KFT/RFT) pricing varies by laboratory. Contact labs directly for current pricing.
Do I need to fast before a KFT test?
No, fasting is not required for a Kidney Function Test (KFT/RFT). You can have the test at any time of day without dietary restrictions.
How long does it take to get KFT results?
Kidney Function Test (KFT/RFT) results are typically available within 6 hours. Walk-in labs may provide results faster than home collection services. Most labs in the UAE deliver results digitally via email or app within 24 hours.
Why is KFT testing important?
Panel measuring creatinine, BUN, eGFR, uric acid, and electrolytes to assess kidney health. Common reasons to order this test include: Kidney health check, Diabetes monitoring, Medication monitoring, Hypertension. Regular testing helps detect conditions early when they are most treatable.
Disclaimer: Prices for Kidney Function Test (KFT/RFT) are indicative and based on publicly available data from UAE diagnostic laboratories. Actual prices may vary by branch, insurance coverage, and current promotions. The medical information on this page is for educational purposes only and does not constitute medical advice. Consult a qualified physician to determine if this test is appropriate for your condition and to interpret your results. Last verified March 2026.