Share this article TEL AVIV, Israel and RALEIGH, N.C,, Jan. 11, 2021 /PRNewswire/ -- RedHill Biopharma Ltd. (Nasdaq: RDHL) ("RedHill" or "the Company"), a specialty biopharmaceutical company, today reported that its partner, Cosmo Pharmaceuticals (SIX: COPN) ("Cosmo"), announced that it had successfully completed their Phase 2 Proof-of-Concept (POC) clinical trial of Rifamycin SV-MMX 600mg in patients with diarrhea-predominant irritable bowel syndrome (IBS-D). As part of an exclusive license agreement between RedHill and Cosmo from October 2019 for the U.S. rights to Aemcolo ® (rifamycin), RedHill maintains certain rights, including a right of first refusal, in relation to Rifamycin SV-MMX 600 mg in the U.S.