Release Date: February 11, 2025
For the complete transcript of the earnings call, please refer to the full earnings call transcript.
Q: Can you discuss the TACTIVE-U cohorts and how the data will influence your decision on the second-line CDK4/6 combo? A: Noah Berkowitz, Chief Medical Officer: TACTIVE-U evaluates vepdeg in combination with other agents like CDK7 inhibitor, ribociclib, and abemaciclib. We have shared data on the abemaciclib combination, and as data mature, we will share more. The choice of CDK4/6 inhibitor will be based on what is best for the second-line setting, and we hope to provide updates in the coming months.
Q: What level of LRRK2 degradation do you find therapeutic in pre-clinical settings, and how will that translate to humans? A: Angela Cacace, Chief Scientific Officer: Pre-clinical data suggest a 50% reduction of LRRK2 is disease-modifying in certain contexts. Human genetics and OMIC studies show elevated LRRK2 expression in Parkinson's disease, guiding us to aim for a 50% reduction in the brain.
Q: What are the gating factors for starting the first-line trial with the CDK4 inhibitor atirmociclib? A: Noah Berkowitz, Chief Medical Officer: We plan to combine vepdeg with atirmociclib based on evidence from earlier data sets. The gating factors include health authority discussions and data maturation. We do not need six months of data to proceed with these discussions.
Q: How are commercial preparations progressing for a potential launch following the VERITAC-2 readout? A: John Houston, CEO: We have built the initial runway for a commercial organization and are progressing well with Pfizer as the US lead. We are pleased with the progress and are in good shape for a potential launch.
Q: How might the VERITAC-2 results impact the design of the two new Phase 3 trials? A: Noah Berkowitz, Chief Medical Officer: The readthrough from VERITAC-2 would be more relevant to the second-line setting, understanding the monotherapy's activity. It is unlikely to impact the first-line trial design.
For the complete transcript of the earnings call, please refer to the full earnings call transcript.
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