Identifying drivers of first-line HR+/HER2- metastatic breast cancer treatment choices.

ABSTRACT: Aim: Assess factors associated with first-line (1L) treatment for HR+/HER2- metastatic breast cancer.Materials & methods: A cross-sectional survey of 250 US oncologists was conducted. Correlations were calculated between treatment class and demographics, treatment perceptions and other clinical/nonclinical characteristics.Results: Efficacy and safety/tolerability were critical in oncologists' 1L decision-making. CDK4/6i use positively correlated with proportion of Medicare and postmenopausal patients (r = 0.54-0.67). Chemotherapy use demonstrated positive correlations with perimenopausal and premenopausal patients and symptom burden (r = 0.31-0.42). Aromatase inhibitor (AI) monotherapy correlated positively with anticipated treatment compliance (r = 0.42).Conclusion

SUBMITTER: Brufsky A 

PROVIDER: S-EPMC11508941 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature