^
Association details:
| Biomarker: | BIRC3 mutation |
|---|---|
| Cancer: | Chronic Lymphocytic Leukemia |
| Drug: | Imbruvica (ibrutinib) (BTK inhibitor) |
| Direction: | Sensitive |
Evidence:
Source:
Title:
Outcomes of First-Line Ibrutinib in Patients with Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) and High-Risk Genomic Features with up to 6.5 Years Follow-up: Integrated Analysis of Two Phase 3 Studies (RESONATE-2 and iLLUMINATE)
Published date:
11/05/2020
Excerpt:
When comparing ibr-treated pts with specified high-risk genomic features vs those without, PFS and ORR were comparable in the different subgroups, including pts with unmutated vs mutated IGHV (PFS HR, 1.79, 95% CI 0.99-3.24) or mutated vs not mutated NOTCH1 (PFS HR, 1.05, 95% CI 0.65-1.69) (Table). Improved outcome was also noted for pts with del(17p)/TP53 mutated/BIRC3 mutated, the highest risk category per Rossi 2013 (HR 1.05, 95% CI 0.54-2.04)...This integrated analysis of pts undergoing first-line ibr-based treatment, with up to 79 mo follow up, demonstrated similar PFS and ORR for ibr-treated pts with or without high-risk genomic features, and confirmed significant PFS and ORR benefits with ibr-based therapy versus clb (± obinutuzumab).
DOI:
https://doi.org/10.1182/blood-2020-134437
Trial ID:
Source:
Title:
Outcomes of First-Line Ibrutinib in Patients with Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) and High-Risk Genomic Features with up to 6.5 Years Follow-up: Integrated Analysis of Two Phase 3 Studies (RESONATE-2 and iLLUMINATE)
Published date:
11/04/2020
Excerpt:
At 42 mo, PFS rates were significantly higher across high-risk genomic subgroups in ibr-treated pts (63-82%) compared with clb-treated pts (6-34%), and consistent PFS benefit with ibr was observed across all high-risk genomic subgroups....Improved outcome was also noted for pts with del(17p)/TP53 mutated/BIRC3 mutated, the highest risk category per Rossi 2013 (HR 1.05, 95% CI 0.54-2.04).
Trial ID:
