Navigating Today and Shaping Tomorrow in ISM: Personalized Strategies With Current and Emerging KIT Inhibitors

Faculty: Mariana C. Castells, MD, PhD


Faculty: Tsewang Tashi, MD

This online educational activity explores the evolving role of KIT-targeted tyrosine kinase inhibitors (TKIs) in indolent systemic mastocytosis (ISM). Expert faculty discuss pivotal clinical data supporting the approval of avapritinib, a potent TKI that targets KIT D816V, in patients with ISM. They also highlight emerging clinical evidence on next-generation KIT TKIs, such as elenestinib and bezuclastinib, that are designed for enhanced selectivity and minimal brain penetration. Finally, faculty discuss how these agents may be sequenced and integrated into a personalized, multidisciplinary treatment approach aimed at durable symptom control and improved quality of life for patients with ISM.