Disease landscape of advanced HER2-breast cancer patients by treatment line in three EU countries and USA.

ABSTRACT: Aim: To report treatment patterns and quality of life (QoL) in HER2-negative advanced breast cancer patients.Methods: Data were drawn from a cross-sectional survey in Europe and USA.Results: Hormone plus targeted therapy was the most frequent first-line (1L, 62%) and second-line (2L, 45%) treatment for HR+/HER2-patients. Chemotherapy was most frequent at third-line or greater (3L+, 39%) for HR+/HER2- patients, 2L (51%) and 3L+ (48%) for triple negative breast cancer (TNBC) patients. Time to progression was 13.8 (2L) and 11.0 (3L+) months for HR+/HER2- patients. No comparisons were observed for TNBC patients. EQ-5D-5L scores were highest in patients at 1L and lowest at 3L+.Conclusion: Reduced QoL and treatment response were reported in patients at later lines of

SUBMITTER: Ndirangu K 

PROVIDER: S-EPMC11486049 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature