Insmed Additional Positive Data from Phase 3 Bronchiectasis Study

  Insmed Incorporated (Nasdaq: INSM), a global biopharmaceutical company on a mission to transform the lives of patients with serious and rare diseases, today announced that additional positive results from the ASPEN study, a global, randomized, double-blind, placebo-controlled Phase 3 study to assess the efficacy, safety, and tolerability of brensocatib in patients with non-cystic fibrosis bronchiectasis, will be presented tomorrow, July 4, 2024, at the 7th World Bronchiectasis Conference (WBC) in Dundee, Scotland. Slides from this presentation can be found here.

As previously announced, the ASPEN study met its primary endpoint, with both dosage strengths of brensocatib achieving statistical and clinical significance for the reduction in the annualized rate of pulmonary exacerbations (PEs) versus placebo over the 52-week treatment period. The annualized rate of exacerbations was 1.015 for the brensocatib 10 mg group, 1.036 for the brensocatib 25 mg group, and 1.286 for placebo, representing a 21.1% risk reduction from placebo for the brensocatib 10 mg group (p=0.0019) and a 19.4% risk reduction for the 25 mg group (p=0.0046). Both dosage strengths of brensocatib also met several secondary endpoints, including significantly prolonging the time to first exacerbation and significantly increasing the odds of remaining exacerbation-free over the treatment period.

https://www.prnewswire.com/news-releases/additional-positive-data-from-pivotal-aspen-study-of-brensocatib-in-patients-with-bronchiectasis-to-be-presented-at-the-7th-world-bronchiectasis-conference-302188927.html