Attaching a chart of quarterly sales for the two CAR-T products discussed before.
With Yescarta’s annual sales of $456 million in 2019 and Kymriah catching up, the acquisition price paid in 2017 by Gilead was indeed very high.
In its 19Q4 earnings, Gilead disclosed an $800 million write-down related to a Kite Pharma setback in indolent non-Hodgkin lymphoma. That followed an $820 million write-down this time last year related to Kite’s multiple myeloma candidate KITE-585. [fiercepharma]
The competition will become more fierce as BMY just submitted application for its CAR-T therapy acquired from Celgene (Celgene acquired from Juno) -lisocabtagene maraleucel (liso-cel). The treatment is also for adult patients with relapsed or refractory (R/R) large B-cell lymphoma (LBCL) after at least two prior therapies.
BMY’s data: among patients evaluable for efficacy (n=256), the overall response rate (ORR) was 73% (187/256, 95% CI: 67 – 78) with 53% of patients (136/256, 95% CI: 47 – 59) achieving a complete response (CR). Responses were similar across all patient subgroups. Among all patients, 79% (213/269) had grade 3 or higher treatment-emergent adverse events (TEAE). Instances of any grade cytokine release syndrome (CRS) occurred in 42% (113/269) of patients at a median onset of 5 days and grade 3 or higher CRS occurring in 2% (6/269) of patients.