Prospective, randomized, unblinded clinical trial. Two groups of patients with glaucoma undergoing primary trabeculectomy or phaco-trabeculectomy with MMC between March 2009 and September 2012. The ranibizumab group (RAN) received 2 subconjunctival injections of 0.5 mg of ranibizumab (intraoperatively and on day 14) and he control group did not receive ranibizumab.
