Allergan, Sanwa Kagaku to develop Posurdex in Japan
IRVINE, Calif. — An extended-release implant that delivers a corticosteroid to targeted disease sites for the treatment of macular edema will be jointly developed and marketed in Japan by Allergan and Sanwa Kagaku Kenkyusho Co., according to a press release.
Under terms of the agreement, Sanwa will be responsible for the development and commercialization of Posurdex (dexamethasone) in Japan and will incur associated costs, the release said. Allergan will collect a royalty on net sales; Sanwa will make development and commercialization milestone payments and reimburse Allergan for certain expenses associated with clinical trials outside Japan.
Allergan is conducting two phase 3 trials worldwide with Posurdex, focusing on the implant as a treatment for macular edema associated with diabetes and other conditions. Sanwa will begin phase 1 and 2 development in Japan some time this year, according to the press release.