Arena Pharma Begins Dosing PAH Patients with Ralinepag in Phase II Study
San Diego, California-based biopharmaceutical company Arena Pharmaceuticals, Inc. just announced they have begun dosing patients in a Phase II clinical program for ralinepag, an orally available, non-prostanoid prostacyclin (IP) receptor agonist, formulated for the treatment of pulmonary arterial hypertension (PAH). Ralinepag has performed favorably in previous preclinical and clinical…