Microalbumin and Microalbumin/Creatinine Ratio : labtest

Why Get Tested?
To get screened for a possible kidney disorder or for early damage to the kidneys in those with diabetes
When to Get Tested?
Annually after a diagnosis of diabetes or hypertension
Sample Required?
A random, timed, overnight, or 24-hour urine sample

How is it used?

The random microalbumin test or microalbumin/creatinine ratio is frequently ordered as a screening test on patients with chronic conditions, such as diabetes and hypertension, that put them at an increased risk of developing kidney failure. Studies have shown that identifying the very early stages of kidney disease (microalbuminuria) helps patients and doctors adjust treatment. With better control of diabetes and hypertension by maintaining tight glycemic control and reducing blood pressure, the progression of diabetic kidney disease can be slowed or prevented.
A timed microalbumin test (4 hour or overnight) may be ordered as an alternative screening tool. If significant amounts of microalbumin are detected with these screening tests, they may be confirmed with a 24-hour microalbumin test.

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