CHARLOTTE, N.C., June 20, 2011 (GLOBE NEWSWIRE) -- Chelsea Therapeutics International, Ltd. (Nasdaq:CHTP) announced the successful completion of its dedicated QTc study of NORTHERA (droxidopa), an orally active synthetic precursor of norepinephrine, the company's lead product for which it plans to seek approval for the treatment of symptomatic neurogenic orthostatic hypotension (NOH) from the U.S. Food and Drug Administration (FDA) next quarter.
