WebFor use in patients with stable kidney function. While the combined creatinine and cystatin C equation can add accuracy, cystatin c is not available in all laboratories and the creatinine-based equation is adequate for many clinical purposes. 2024 CKD-EPI creatinine is currently recommended by the ASN and NKF for GFR reporting in the United States. WebCystatin C (mg/L). Logistics Test Indications: An index of glomerular filtration rate, especially in patients where serum creatinine may be misleading (eg, very obese, elderly, or malnourished patients). Assessing renal function in patients suspected of having kidney disease. Monitoring treatment response in patients with kidney
Cystatin C National Kidney Foundation
WebCystatin C. Optimal Result: 0.52 - 1.27 mg/L. Interpret your laboratory results instantly with us. Get Started. Cystatin C is a protein that is produced by the cells in your body. When kidneys are working well, they keep the level of cystatin C in your blood just right. If the level of cystatin C in your blood is too high, it may mean that your ... WebAug 16, 2024 · Cystatin C is produced by all nucleated cells at a constant rate and the production rate in humans is remarkably constant over the entire lifetime. Elimination from the circulation is almost entirely via glomerular filtration. For this reason, the serum concentration of cystatin C is independent from muscle mass and gender in the age … how to save google document
Test Directory Sonora Quest Laboratories
WebMay be useful as a confirmatory test in specific circumstances when eGFR based on serum creatinine is less accurate, or when the clinical scenario warrants a secondary test. May serve as a reasonable alternative to the multivariate cystatin C equation when there is a concern about one of the major variables (height, Scr, or cystatin C.) WebEarly-stage CKD is often asymptomatic, making laboratory testing imperative for at-risk patients. This typically includes two tests, a serum creatinine with estimated glomerular … WebLabCorp test: 121251 ( LabCorp ) Components: Cystatin C Cystatin C test cost is between $99.00 and $279.00 Cystatin C test cost minimal is in LifeExtension (Cystatin … how to save google doc to desktop