Troy Langford's questions to Intellia Therapeutics Inc (NTLA) leadership • Q2 2025
Question
Troy Langford from TD Cowen inquired about the expected level of disease progression on functional measures in the ATTR-CM patient population, to provide context for the upcoming Phase 1 data update.
Answer
EVP & CMO David Lebwohl explained that historically, placebo patients in similar trials show worsening trends on measures like proBNP and the six-minute walk test. In contrast, Intellia's Phase 1 data has shown stabilization or improvement following a deep TTR reduction. He noted the event rate in their high-risk Phase 1 cohort has been very low relative to historical data, and the next update will provide more extended follow-up.