From AGN CC—Xeomin injunction against Merz issued on 3/9/12 (#msg-72958753) continues until 1/9/13 unless a patient issues a sworn statement (!) that he has not been solicited by Merz and is voluntarily requesting Xeomin! The injunction pertains to both medical and cosmetic uses of Xeomin in the US market.
Given the onerous terms described above, it’s unlikely that there will be any US Xeomin sales until Jan 2013 other than from product already in the wholesale channel (see below). Thus, Botox’s US market share should increase during the remainder of 2012.
In 1Q12, when there was still Xeomin inventory in the channel, Xeomin gained a 7-8% procedure share of the US cosmetic market due to heavy sampling, lowering Botox’s procedure share of this market to 78%; for the reason mentioned above, Botox should return to a procedure share of 80-85% (with the remainder held by Dysport) during the reminder of 2012.
Worldwide for all indications, Botox had a 76% share of botulinum-toxin market 4Q11 (the most recent quarter for which data are available).
“The efficient-market hypothesis may be the foremost piece of B.S. ever promulgated in any area of human knowledge!”