Galen eCalcs - Calculator: Creatinine Clearance (MDRD)

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Creatinine Clearance Calculator - MDRD.JPG


This calculator determines creatinine clearance using the MDRD formula recommended by the National Kidney Foundation

Calculator Search/Filter Keywords

At the calculator level, eCalcs comes delivered with default keywords that can be leveraged in the "Search/Filter" field to enable Specialty or System driven calculator searching. The following calculator keywords are delivered by default for the Creatinine Clearance (MDRD) calculator:


  • Cardiology
  • Critical Care
  • Family Practice
  • Gastroenterology
  • Gerontology
  • Hematology
  • Internal Medicine
  • Nephrology
  • Oncology
  • Rehabilitation Medicine
  • Surgery
  • Toxicology


  • Endocrine
  • Lymphatic
  • Urinary

Calculator Inputs

Input Mapping Type Description
Sex Demographics Patient Sex
Age Demographics Patient Age
Ethnicity Demographics Patient Ethnicity
Serum Creatinine Results Patient's serum creatinine in mg/dL
Traceable to IDMS Manual Input This checkbox should be used if your laboratory uses a creatinine method that has been standardized or traceable to IDMS

Calculator Outputs

Output Mapping Type Description
CKD-EPI Result Chronic Kidney Disease Epidemiology Collaboration
MDRD-GFR Result Glomerular filtration rate calculated using the MDRD formula