Not Intended for US Media LEO Pharma announced it has submitted a New Drug Application to the US Food and Drug Administration (FDA) for calcipotriene/betamethasone dipropionate aerosol foam 0,005%/0,064% for the treatment of psoriasis vulgaris. (Logo: http://photos.prnewswire.com/prnh/20130221/595427 ) The novel aerosol foam formulation of the fixed combination calcipotriene/betamethasone dipropionate has been developed with the aim of improving treatment for patients with psoriasis vulgaris[1],