Release Date: November 07, 2024
For the complete transcript of the earnings call, please refer to the full earnings call transcript.
Q: Can you discuss the durability of response for Hal Neuron and any dose-response relationship observed? A: (R. Michael Gendreau, Chief Medical Officer) In the cancer-related pain study, the average response duration was 57 days for Hal Neuron compared to 10.5 days for placebo among responders. This was from a single cycle of four days of injections. We observed a dose-response relationship in the chemotherapy-induced neuropathic pain study, with the best results at the highest dose, which we are taking forward into the phase two B study.
Q: Are there any respiratory-related tolerability issues with Hal Neuron, and how does once-a-day dosing compare to twice-a-day? A: (R. Michael Gendreau, Chief Medical Officer) We did not observe any respiratory adverse events. Once-a-day dosing showed a better tolerability profile compared to twice-a-day, with no meaningful change in efficacy, making it the preferred choice.
Q: What are the details and steps required for the phase two B trial for Hal Neuron? A: (R. Michael Gendreau, Chief Medical Officer) The phase two B trial will use a high dose once-a-day regimen over eight days, with a primary endpoint at week four. It will be a 1:1 randomization against placebo, with an interim analysis planned for the second half of 2025. The trial design is consistent with FDA expectations, focusing on pain reduction over time.
Q: Are there any conditions to receive the second tranche of funding in February 2025? A: (Gregory Duncan, CEO) There are no material obligations to meet for the additional $3 million, as long as we maintain consistent listing standards and other public entity requirements. CKLS is committed to the asset and its development.
Q: Will the FDA require data on opioid reduction in your trials? A: (R. Michael Gendreau, Chief Medical Officer) While the FDA may be interested in rescue medication reduction, we do not plan to pursue an opioid-sparing claim. The trial will aim to keep ancillary medications constant, using non-opioid rescue options to avoid complicating the results.
For the complete transcript of the earnings call, please refer to the full earnings call transcript.
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