University of Nebraska Urinary Tract Infection and Asymptomatic Bacteriuria Guidance This resource developed by the University of Nebraska Antimicrobial Stewardship Program provides useful information on the selection of antibiotics in patients experiencing a complicated urinary tract infection.
Johns Hopkins ABX Guide: Urinary Tract Infection, Complicated (UTI) This links to recommendations for the treatment of complicated UTI (requires a paid subscription).
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Glomerular Filtration Rate (GFR) Calculator A freely available online GFR calculator that includes adjustment for race and gender. This calculator otherwise only requires resident serum creatinine (mg/dL) and age. A recent weight is not required to provide an estimated GFR.
Cockcroft-Gault Creatinine Clearance Equation (MDCalc) This freely available online calculator that estimates an individual’s creatinine clearance based on their gender, age, weight and serum creatinine (mg/mL).