SOUTH SAN FRANCISCO, Calif., Sept. 12, 2010 (GLOBE NEWSWIRE) -- OXiGENE, (Nasdaq:OXGN), a clinical-stage, biopharmaceutical company developing novel therapeutics to treat cancer and eye diseases, announced that positive results from a randomized, controlled, Phase 2/3 study of ZYBRESTAT (fosbretabulin, CA4P) were presented today at the 14th International Thyroid Congress in Paris, France by Rossella Elisei, M.D., of the University of Pisa. In this 80-patient study, the median overall survival (OS) time was 5.1 months for patients who received ZYBRESTAT and chemotherapy when compared with a median survival time of 4.1 months for patients receiving chemotherapy alone (Hazard Ratio 0.71), which represents a 29% reduction in the risk of dying for patients receiving ZYBRESTAT and chemotherapy. Of patients treated with ZYBRESTAT and chemotherapy, 48% were alive at six months, compared with 37% percent of patients treated with the control arm regimen. At one year, 23% of patients treated with ZYBRESTAT and chemotherapy were alive compared to 9% of patients treated with chemotherapy alone. The most common side effects reported with ZYBRESTAT and chemotherapy were neutropenia, transient hypertension and tumor pain.
