Home > Press > Arrowhead Pharmaceuticals Doses First Patient in AROAAT2002 Open Label Phase 2 Study of ARO-AAT for Treatment of Alpha-1 Liver DiseaseAbstract:Arrowhead Pharmaceuticals Inc. (NASDAQ: ARWR) today announced that it has dosed the first patient in AROAAT2002, an open-label Phase 2 clinical study of ARO-AAT, the companys second...