Biotech Strategy Blog

Commentary on Science, Innovation & New Products with a focus on Oncology & Hematology

About MaverickNY

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Posts by MaverickNY

Novel Combination Approaches with Checkpoint Inhibitors

Recently, Merck have been on a roll in the immuno-oncology space, with the announcement that their anti-PD–1 antibody, pembrolizumab (Keytruda), beat out BMS’s anti-CTLA4 antibody, ipilimumab (Yervoy) in a Phase 3 head-to-head frontline trial in metastatic melanoma. The two primary endpoints of OS and PFS were met and the trial will therefore be stopped early based on the IDMC recommendation. No further details are available until the presentation.

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Emerging new biomarker for predicting checkpoint inhibitor responders

Over the last few years we’ve heard a lot about the evaluation of predictive biomarkers for checkpoint inhibitors, in particular the value of using PD-L1, whether on immune or tumour cells, as a way of separating responders and non-responders to therapy with anti-PD1 or anti-PDL1 blockers. The results to date have been mixed, with some KOLs concluding that smoking history or number of mutations was more useful in lung cancer and others believing that their assay has better utility.

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AACR 2015 Cancer Immunotherapy Preview

One of my favourite meetings of the year in our conference calendar is the American Association for Cancer Research (AACR) annual meeting, which is held in the spring. In years past, the agenda at this event has set the scene for the rest of the year in terms of emerging new trends, particularly with regards to targeted therapies. In the last two years though, this hasn’t been the case, as adjusting to the brave new world of immunotherapies has taken some time.

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