Figure 16-6.Relationship between P-creatinine and GFR in dogs. Observe that (1) on the right-hand part of the graph, GFR can be decreased from about 6 to 2ml/min/kg without any significant change of P-creatinine; (2) on the left-hand part of the graph, dramatic reductions of P-cre...
Estimated GFR (eGFR) was estimated by the Cockcroft and Gault method and normalized to a body surface area of 1.73 m2 . Data were analysed using SPSS. Results are displayed as Mean 卤 SD. Results Starting creatinine produced a hockey-stick shaped graph for the need for new CVVHF whereas ...
In order to estimate a patient's glomerular filtration rate (GFR), a blood sample is collected and the amount of creatinine is measured. In conjunction with mathematical equations, usually Cockcroft-Gault (1976), a creatinine clearance is estimated, which correlates closely to GFR....
Background: Serum cystatin C (Cys C) has been proposed as a simple, accurate, and rapid endogenous marker of glomerular filtration rate (GFR) in research a... KG Stevens - 《American Journal of Kidney Diseases》 被引量: 2878发表: 2002年 Serum cystatin C as an endogenous marker of renal...
KIM2),3), Hee Sun LEE1),2), Harin RHEE1),2), Dong Won LEE1),2), Yang Ho KANG1),2), and Seong-Jang KIM2),4) We hypothesized that serum cystatin C can be a more predictable marker of arterial stiffness than serum creatinine and creatinine-based glomerular filtration rate (GFR)....
The patients underwent anthropomorphic measurements, office blood pressure measurements, pulse wave analysis using a Mobil-O-Graph and standard blood tests such as lipids, glucose and creatinine.Results: 76 patients entered the study aged 63+/-10 years, 53% males, 47% females, mean systolic blood...
Kidney outcome measures included cystatin C and three estimates of GFR (kidney filtering ability) based on it using the equations shown below (Stevens et al., 2008): Serum and urine creatinine were measured via a Dimension® clinical chemistry system using a Flex reagent cartridge in a modified...
Additionally, there are situations where significant falls in GFR are not detected due to a delay in the rise in C. There are also dilution effects of parenteral solutions on C and dC/dt. It is for these reasons that AKIN, RIFLE, KDIGO or other methods which rely on C are not reliable...
The use of creatinine clearance to estimate GFR may be unreliable when one studies uremic patients. Creatinine is uniformly distributed in the body water,13 and it diffuses into the gut. At a normal plasma concentration, the amount of creatinine entering the gut is negligible; it may become si...