ROCKVILLE, Md.--(BUSINESS WIRE)--Rexahn Pharmaceuticals, Inc. (NYSE Alternext US: RNN), a leader in development of innovative therapeutics for life-threatening and life-debilitating diseases, announced the completion of enrollment in its Phase IIa clinical trial evaluating ZoraxelTM for treatment of Erectile Dysfunction (ED). The Company expects to have preliminary study results in March 2009.
