Overview Study Evaluating Efficacy and Safety of PF-04523655 Versus Laser in Subjects With Diabetic Macular Edema Status: Terminated Trial end date: 2011-01-01 Target enrollment: Participant gender: Summary To evaluate the effectiveness of study drug in improving visual acuity compared to laser treatment in the patients with diabetic macular edema Phase: Phase 2 Details Lead Sponsor: Quark PharmaceuticalsCollaborator: Pfizer