DiaMedica Therapeutics Inc. (DMAC) announced that it has dosed the first patient in the relaunch of its mid to late-stage stage pivotal study evaluating the safety and efficacy of its lead product candidate, DM199, to treat acute ischemic stroke (AIS). The company’s shares gained 9.7% on Apr 17, following the encouraging news.DM199 is DiaMedica’s recombinant (synthetic) form of human tissue kallikrein-1, which will be developed in the pivotal phase II/III ReMEDy2 study for AIS patients. The investigational ...