Healthcare resource utilization and costs of chronic lymphocytic leukemia/small lymphocytic lymphoma patients who relapse or are refractory to ibrutinib.

ABSTRACT: Aim: Evaluate healthcare resource utilization (HRU) and costs in chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) who relapsed or are refractory to (R/R) ibrutinib.Methods: All-cause and CLL/SLL-related HRU and healthcare costs were evaluated in adult patients with CLL/SLL who received ibrutinib (2/2014-3/2020) as single-agent or combination therapy and discontinued/switched to another antineoplastic agent (R/R) vs. all other (non-R/R) ibrutinib users.Results: Compared with the non-R/R patients (N = 919), R/R patients (N = 207) had higher all-cause HRU (inpatient, outpatient and emergency room visits; rate ratios [95% CIs]: 1.51 [1.38, 1.65]-1.92 [1.57, 2.37]; all P < 0.001) and healthcare costs ($81,645 vs. $34,717; cost difference [95% CI] =

SUBMITTER: De Nigris E 

PROVIDER: S-EPMC11572154 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature