Yesterday, Lilly and Boehringer Ingelheim announced a clinical trial collaboration in metastatic breast cancer with the CDK4/6 inhibitor, abemaciclib, and the IGF antibody, BI 836845. The goal of the phase Ib study is to evaluate potential of combination therapy in hormone receptor-positive, human epidermal growth factor receptor 2-negative (HR+, HER2-) metastatic breast cancer (mBC).
A couple of BSB readers wasted no time and wrote in asking what we thought of this development, so this presents an excellent opportunity to turn the spotlight on combining targeted therapies in a rational fashion, especially as there was data presented on these agents at the recent ASCO annual meeting.
There are ceratinly a number of important considerations to explore with this type of approach.
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