Konstantinos Biliouris's questions to Legend Biotech Corp (LEGN) leadership • Q1 2025
Question
Konstantinos Biliouris from BMO Capital Markets asked for a definition of 'functional high-risk' versus 'high-risk' patients, the prevalence of functional high-risk patients in multiple myeloma, and their representation in CARVYKTI's early-line uptake.
Answer
Chief Medical Officer Mythili Koneru defined 'high-risk' by cytogenetics and 'functional high-risk' by rapid disease progression after frontline therapy. She noted that upcoming ASCO data will provide subgroup analysis but that both populations do well with CARVYKTI. Alan Bash, President of CARVYKTI, added that physicians often start with these high-risk categories in earlier lines before expanding to a broader patient population.