ThromboGenics initiates phase 2b trial of microplasmin in vitrectomy
LEUVEN, Belgium ThromboGenics NV has initiated a phase 2b randomized, controlled U.S. clinical trial of microplasmin in vitrectomy, the company announced.
Microplasmin, a truncated form of the natural human protein plasmin, is being developed as a means to facilitate the induction of posterior vitreous detachment, according to the company. Injected before vitrectomy, the drug is intended to speed surgery and reduce complications.
The phase 2b study, dubbed Microplasmin for Vitreous Injection III, will evaluate the safety and efficacy of the drug in 120 patients at 12 centers. Company officials expect the results to allow dose selection for subsequent phase 3 studies, according to a press release from ThromboGenics.
The company has also begun patient enrollment in a phase 2 study in Europe evaluating microplasmin for treatment of diabetic macular edema and other retinal conditions, the release said.