Name	Dose	Dose form	Approximate cost*
Becaplermin (Regranex) 0.01% gel	Apply once daily until complete healing has occurred.	15-g tube containing 100 mcg of becaplermin per g	$586 per 15-g tube
	Calculate length of gel needed as follows:
	Multiply length (cm) and width (cm) of ulcer, then divide by 4.
	Recalculate amount needed weekly or biweekly