Overall survival is similar between women who seek care at one or more institutions after diagnosis of operable breast cancer in the community

Abstract Background As breast cancer diagnoses increase, so does the number of patients who are critically evaluating hospital attributes to determine where to receive their treatment. Evidence suggests that complex surgeries have better outcomes in high volume academic centers. Whether clinical outcomes of women diagnosed with operable breast cancer, who are treated by multiple disciplines including non-complex surgical approaches, differ for those received all or part of their treatment at their community cancer center is unclear. We hypothesize that the clinical outcomes do not differ for those who received all or part of their care at their community cancer center. Our aim is to analyze data from the National Cancer Database (NCDB) to assess the clinical characteristics and outcomes of patients who received all their treatment at community cancer center when compared with those who had part or all of their care elsewhere. Methods A cohort of 162,803 women diagnosed at a community cancer center with an operable breast cancer (clinical stage I – III) between 2005 and 2014 from the NCDB was evaluated. Demographics, cancer-specific characteristics and overall survival differences between patients who stay at or leave their home institution for breast cancer treatment were compared. Results Within this cohort, patients treated at multiple institutions were younger, traveled further from home for their care, and were more likely to have no comorbidities (p  Conclusions The decision for patients to undergo breast cancer treatment in a different institution after being diagnosed in a community center does not appear to impact overall survival.