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["Oral dexamfetamine equivalent daily dose conversion calculator"]
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[null,"This calculator is a guide for calculating dexamfetamine equivalence only for the purposes of determining compliance with the dosing criteria set out in the Schedule 8 Medicines Prescribing Code. \nThis tool is not intended to be used to switch patients from one stimulant to another."]
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[null,"Patient's age:"]
[null,"Patient's weight (if aged under 18 years):"]
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[null,"Stimulant",null,"Prescribed \ndaily dose","Conversion \nfactor","Dexamfetamine equivalent dose"]
[]
[]
[null,"Lisdexamfetamine","oral (mg/day)",null,0.4,{"$f":"E16*D16","v":0}]
[null,"Dexamfetamine",null,null,null,{"$f":"SUM(F18:F19)","v":0}]
[null,"Immediate release","oral (mg/day)",null,1,{"$f":"E18*D18","v":0}]
[null,"Sustained release","oral (mg/day)",null,1,{"$f":"E19*D19","v":0}]
[null,"Methylphenidate",null,null,null,{"$f":"SUM(F21:F22)","v":0}]
[null,"Immediate release","oral (mg/day)",null,0.5,0]
[null,"Sustained release","oral (mg/day)",null,0.5,0]
[null,null,"Total dexamfetamine equivalent dose",null,null,{"$f":"SUM(F16,F17,F20)","v":0},"mg/day"]
[null,null,"Dose to weight ratio",null,null,{"$f":"IFERROR(F23/F11,\"-\")","v":"-"},"mg/kg/day"]
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[null,"Please note that written authorisation is required BEFORE prescribing:\n>60mg dexamfetamine equivalent per day for adults \n>1mg/kg/day dexamfetamine equivalent for children\n>70mg lisdexamfetamine per day"]
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[null,"Please refer to the Schedule 8 Medicines Prescribing Code for further information"]