Pirtobrutinib had a nominally superior overall response rate compared to ibrutinib in certain patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL).
Investigators found certain classes of prescriptions were also associated with outcomes, though they do not believe the association is necessarily a causal one.
New data showed a survival advantage with newer chronic lymphocytic leukemia (CLL) treatments for older patients who are typically underrepresented in clinical trials.