What is the primary purpose of a creatinine clearance test?

The primary purpose of a creatinine clearance test is to assess kidney function. This test measures the rate at which creatinine is cleared from the blood by the kidneys, providing valuable information about how well the kidneys are working. Normal kidney function is essential for filtering waste products, such as creatinine, from the bloodstream. By determining the clearance rate, healthcare providers can detect potential issues with kidney health, monitor the progression of kidney disease, or evaluate the effectiveness of treatments aimed at improving kidney function. The significance of this test lies in its ability to offer insight into renal function, which is critical for maintaining overall health.