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Kidney failure, also known as renal failure or end-stage renal disease (ESRD), is a medical condition in which the kidneys can no longer adequately filter waste products from the blood, functioning at less than 15% of normal levels. [2]
Creatinine might not be a direct indicator of protein toxicity; however, it is important to mention that creatinine could increase due to overwork by the kidneys exposed to high levels of protein waste. Also, high serum creatinine levels could indicate decreased renal filtration rate due to kidney disease, increase byproduct as a consequence of ...
Hemodialysis with high-flux dialysis membrane, long or frequent treatment, and increased blood/dialysate flow has improved removal of water-soluble small molecular weight uremic toxins. Middle molecular weight molecules are removed more effectively with hemodialysis using a high-flux membrane, hemodiafiltration and hemofiltration.
In interventional radiology, a patient's creatinine clearance levels are all checked prior to a procedure. [citation needed] Serum creatinine is another measure of kidney function, which may be more useful clinically when dealing with patients with early kidney disease. Normal creatinine level is between 80 - 120 μmol/L. [citation needed]
Kidney ischemia [1] is a disease with a high morbidity and mortality rate. [2] Blood vessels shrink and undergo apoptosis which results in poor blood flow in the kidneys. More complications happen when failure of the kidney functions result in toxicity in various parts of the body which may cause septic shock, hypovolemia, and a need for surgery. [3]
[8] [9] If the condition is allowed to progress without treatment, it can eventually lead to azotemia and uremic symptoms. [9] This constellation of symptoms contrasts with the classical presentation of nephrotic syndrome (excessive proteinuria >3.5 g/day, low plasma albumin levels (hypoalbuminemia) <3 g/L, generalized edema, and hyperlipidemia ...
High blood pressure is associated with accelerated development of microalbuminuria, over proteinuria and declining kidney function. Angiotensin-converting-enzyme inhibitors, as well as angiotensin II receptor blockers, are particularly helpful in patients with diabetes to lower blood pressure and slow the progression of nephropathy. [ 41 ]
Therefore, creatinine concentrations in blood and urine may be used to calculate the creatinine clearance (CrCl), which correlates approximately with the glomerular filtration rate (GFR). Blood creatinine concentrations may also be used alone to calculate the estimated GFR (eGFR). The GFR is clinically important as a measurement of kidney function.