WEBINSTRUCTIONS. For use in patients with stable renal function to estimate creatinine clearance. The Cockcroft-Gault Equation may be inaccurate depending on a patient's body weight and BMI; by providing additional height, we can calculate BMI and provide a modified estimate and range.
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WEBCreatinine Clearance (CrCl) vs. Glomerular Filtration Rate (GFR/eGFR) vs. Kinetic Estimate of GFR (KeGFR) Creatinine clearance ( CrCl ) is an estimate of glomerular filtration rate ( GFR ); however, CrCl is slightly higher than true GFR because creatinine is secreted by the proximal tubule (in addition to being filtered by the glomerulus).
WEBeCCr = { [98 – 0.8 x (Age – 20)] x [1 – (0.1 x Gender)] x (BSA/1.73)} / (Serum creatinine in µmol/L x 0.0113) Where: Gender value is 0 for men and 1 for women. BSA is calculated via Boyd’s, DuBois’s, Gehan & George’s, Haycock’s or Mosteller’s formula. Serum creatinine is expressed in µmol/L.
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Calculators:Creatinine Clearance Estimate by Cockcroft-Gault …
WEBThis equation provides an estimate of the creatinine clearance ( Creat Clear) if the plasma creatinine concentration is stable. Weight is the estimated lean body weight. Equations used. CreatClear = Sex * ( (140 - Age) / (SerumCreat)) * (Weight / …
WEBHow to. CrCl explained. Creatinine clearance is one of the renal indicators of the kidney filtration rate. The most common method to determine it is via the Cockcroft Gault equation. The above calculator requires the patient’s gender, age, height and weight and the serum creatinine. The formulas used are gender specific:
WEBSep 7, 2017 · Cockcroft and Gault equation utilizing the adjusted body weight to calculate an estimated creatinine clearance. CrCl = [(140 - age) x AjBW] / (Scr x 72) Note: (Multiply result by 0.85 for females)
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Calculation of the creatinine clearance - UpToDate
WEBJan 10, 2023 · The creatinine clearance is a widely used test to estimate the glomerular filtration rate (GFR) [ 1,2 ]. Creatinine is derived from the metabolism of creatine in skeletal muscle and from dietary meat; it is released into the circulation at a relatively constant rate and has a stable plasma concentration.