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Association details:
Evidence:
Evidence Level:
Sensitive: C3 – Early Trials
Source:
Title:

4447 Overall and Subgroup Results from the Third Interim Analysis of FIRE, a Real-World Study of Ibrutinib Treatment for CLL/SLL in France

Published date:
11/03/2022
Excerpt:
Eligible patients were ≥ 18 years, with a confirmed diagnosis of CLL/SLL, and who initiated ibrutinib therapy...in previously untreated patients with del17p and/or TP53 mutation, or in patients with relapsed or refractory disease R/R….Median PFS was 47.5 months (48.5/51.6 months in pro/ret). LOT and age (≤ 75 vs > 75 years) were statistically significant predictive factors for PFS. In patients with 0, 1, 2, and ≥ 3 prior LOT, median PFS was: not estimable (NE), 53.9 months, 47.5 months, and 33.5 months, respectively (Figure). At 48 months’ follow-up, ORR was 91.4%....In this longer follow-up of the real-world FIRE study reflecting clinical practice in France, ibrutinib was shown to be an effective treatment for patients with CLL/SLL, and patients who received ibrutinib in earlier LOT achieved better PFS.
DOI:
https://doi.org/10.1182/blood-2022-155564