blood test Previous studies have shown that an increased blood urea nitrogen to creatinine ratio is a poor prognostic marker in patients with certain chronic diseases. A relatively high blood urea ...

Blood urea nitrogen levels of a least 19.5 mmol/L served as an indicator of disease severity and prognosis. In patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), ...

Kidney function tests like eGFR, creatinine, and urine albumin-to-creatinine ratio can reveal early signs of kidney disease long before symptoms appear. Understanding what these numbers mean helps you ...

Dear Dr. Roach: I am a female, nearly 55 years old. In August 2011, I was fortunate to receive a heart transplant (I had an enlarged, weakened heart that was thought to have started with a virus).

Creatinine is a product of muscle metabolism and the most specific indicator of renal function because it is freely filtered through the glomerulus. Throughout adult life, the serum creatinine can ...

Your doctor may order a creatinine test to assess the health of your kidneys. A high creatinine level could be a sign of an issue such as chronic kidney disease (CKD). Creatinine is a waste product ...

Low creatinine levels may result from low muscle mass, malnutrition, and some underlying health conditions. Treatment may include lifestyle and dietary changes, as well as medication. Creatinine is a ...

Understanding your creatinine levels is important for monitoring kidney function. When you go for your yearly check-up, you’ll likely have a routine blood test for creatinine. In some cases, your ...

High creatinine is a sign that our kidneys are under stress, and are not filtering waste as they should. High creatinine does not always mean damage, but simply means that it requires attention and ...