Onc Calcs

HAI Floxuridine Calculator

Calculates the total floxuridine dose to place in a 30 mL HAI pump reservoir using dosing weight, 0.12 mg/kg/day, and the pump's listed flow rate.

Patient data and pump flow

Dosing weight selection

IBW is calculated from sex and height. If actual weight is more than 25% above IBW, this calculator uses the arithmetic average of IBW and actual weight.

IBW uses inches above 5 feet after unit conversion.

Pump calculation

Total FUDR = starting daily dose x dosing weight x 30 mL / pump flow rate.

mL/day

Use the actual or manufacturer-listed pump flow rate.

mL
mg/kg/day
HAI floxuridine results
Step Result Units / note
Ideal body weight - kg
125% of IBW - kg
Weight method - -
Dosing weight - kg
Daily FUDR dose - mg/day
Pump duration - days for 30 mL fill
Total floxuridine for pump - mg FUDR
Educational support only. Institutional HAI protocol, current pump flow measurement/manufacturer value, pharmacy verification, reservoir volume, and dose modifications for toxicity supersede this calculation. For lab-based dose modifications, use the HAI Dose Adjustment calculator.