Boston Scientific Corp. reported positive data for two key atrial fibrillation therapies at AF Symposium 2025 on January 17. In late-breaking data presentations, the ADVANTAGE AF trial for the Farapulse PFA system met its primary endpoints, showing a 2.3% safety event rate and 63.5% effectiveness rate in treating persistent atrial fibrillation (AF) patients, with an 85.3% symptomatic AF recurrence-free rate. Additionally, a sub-analysis of the OPTION trial demonstrated that the Watchman FLX device significantly reduced bleeding outcomes compared to oral anticoagulants.

Immunoforge Co. Ltd.’s approval of an IND by the Korea Ministry of Food and Drug Safety reminded Wall Street – not that anybody needed reminding – about the marketplace jostle among therapies for chronic myeloid leukemia (CML), where a number of drugs are cleared by the U.S. FDA but significant need remains in terms of efficacy as well as tolerability.

Among the companies to provide updates at the J.P. Morgan Healthcare Conference in San Francisco was Vigil Neuroscience Inc., which has intrigued Wall Street more since the deal signed in December by Muna Therapeutics ApS, of Copenhagen, Denmark, with London-based GSK plc.