Bloomberg | Fish-Oil Heart Medicine Is Rarest of Drug Breakthroughs Bloomberg But many previous fish-oil trials have failed. Vascepa's purity enables a higher dose without raising cholesterol, as other fish oils can. Amarin bet that focusing on high-risk patients with persistently high triglycerides would reveal the benefit of ... In Blowout, Amarin's Fish-Oil-Derived Drug Dramatically Cuts Heart Risk In Study Amarin shares surge 300% after fish oil capsule showed benefits to heart patients in trial Amarin Surges on Fish-Oil Drug Data |