Second phase II study for zilebesiran, an RNAi therapeutic for the treatment of hypertension Alnylam Pharmaceuticals, a leading RNAi therapeutics company, has initiated KARDIA-2 (NCT05103332), a global Phase 2 study to evaluate the efficacy and safety of zilebesiran (formerly known as ALN-AGT), an investigational subcutaneous RNAi therapeutic targeting liver-expressed angiotensinogen…..