Gfr Kidney Test Procedure

Watch a video on how to check for kidney disease.

Gfr kidney test procedure.

Your doctor can calculate it from the results of your blood creatinine test your age body size and gender. Gfr less than 15 kidney failure usually requiring dialysis people over age 60 may have an apparently normal creatinine blood level but still have a low gfr and creatinine clearance. Another blood test used to measure kidney function is the estimated glomerular filtration rate or egfr. The results of the test mean the following.

This sample of blood is then sent to the laboratory where the gfr test is conducted. An estimated gfr test egfr can tell your doctor how. Kidney function tests usually require a 24 hour urine sample and a blood test. The gfr test is performed in the same way as any blood sampling test would be performed.

It gives your doctor an idea of how much. Egfr estimated glomerular filtration rate is the best test to measure your level of kidney function and determine your stage of kidney disease. Blood test for gfr. The test is performed using a needle which is used to collect a sample of blood from the patient s body.

Your health care provider will use a blood test to check your kidney function. In many cases the gfr test is referred to as the egfr test with. Ask your health care provider when your gfr should be checked again. A gfr of 60 or more is in the normal range.

A 24 hour urine sample is a creatinine clearance test. The gfr test can indicate how well your kidneys are functioning. The glomerular filtration rate or gfr is a measure of how well your kidneys are cleaning your blood taking out waste and extra water.