Crizotinib—a tyrosine kinase inhibitor with activity against ALK, ROS1, and MET—was granted FDA approval for use in pediatric patients with relapsed or refractory ALK-positive anaplastic large cell lymphoma.
Investigators on the BRUIN trial reported impressive response rates across multiple B-cell malignancies with the use of the Bruton tyrosine kinase inhibitor LOXO-305, especially in those with heavily pretreated mantle cell lymphoma.
Ghobadi expressed caution about interpreting efficacy data from a phase 1 pilot study presented at the 2020 ASH Annual Meeting.