This 287-study meta-analysis aimed to address unanswered questions about antiplatelet therapy in patients at high risk for occlusive vascular events. It yielded several new findings or clarifications, including these: (1) Antiplatelets protect against vascular events in patients with unstable angina, intermittent claudication, and atrial fibrillation. (2) Antiplatelet therapy can be started promptly during acute ischemic stroke and continued long-term. (3) Daily aspirin doses of 75 to 150 mg seem to be as effective as higher doses for long-term treatment.
FDA Approves Combination Therapy for Pulmonary Arterial Hypertension
March 25th 2024J&J’s Opsynvi is single-tablet combination of macitentan, an endothelin receptor antagonist, and tadalafil, a PDE5 inhibitor. It will be priced on parity with Opsumit, which is also a J&J product to treat patients with PAH.
FDA Issues Complete Response Letter for Onpattro in Heart Failure Indication
October 9th 2023Alnylam Pharmaceuticals will no longer pursue this indication of Onpattro and will instead on focus on a label expansion for Amvuttra, which is in phase 3 development to treat patients with cardiomyopathy of ATTR amyloidosis.