Patient demographic and tumor characteristics influencing oncologist follow-up frequency in older breast cancer survivors

Heather B. Neuman, Jennifer M. Weiss, Deborah Schrag, Katie Ronk, Jeffrey Havlena, Noelle K. LoConte, Maureen A. Smith, Caprice C. Greenberg

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Background. Although recommendations for breast cancer follow-up frequency exist, current follow-up guidelines are standardized, without consideration of individual patient characteristics. Some studies suggest oncologists are using these characteristics to tailor follow-up recommendations, but it is unclear how this is translating into practice. The objective of this study was to examine current patterns of oncologist breast cancer follow-up and determine the association between patient and tumor characteristics and follow-up frequency. Methods. The Surveillance, Epidemiology, and End Results (SEER)-Medicare database was used to identify stage I-III breast cancer patients diagnosed 2000-2007 (n = 39,241). Oncologist follow-up visits were defined using Medicare specialty provider codes and the linked AMA Masterfile. Multinomial logistic regression determined the association between patient and tumor characteristics and oncologist follow-up visit frequency. Results. Younger age (p\0.001), positive nodes (p\0.001), estrogen receptor/progesterone receptor positivity (p\0.001), and increasing treatment intensity (p\0.001) were most strongly associated with more frequent follow-up. However, after accounting for these characteristics, significant variation in follow-up frequency was observed. In addition to patient factors, the number and types of oncologists involved in follow-up were associated with follow-up frequency (p\0.001). Types of oncologists providing follow-up varied, with medical oncologists the sole providers of follow-up for 19-51 % of breast cancer survivors. Overall, 58 % of patients received surgical oncology, and 51 % undergoing radiation received radiation oncology follow-up, usually in combination with medical oncology. Conclusions. Significant variation in breast cancer followup frequency exists. Developing follow-up guidelines tailored for patient, tumor, and treatment characteristics while also providing guidance on who should provide follow-up has the potential to increase clinical efficiency.

Original languageEnglish (US)
Pages (from-to)4128-4136
Number of pages9
JournalAnnals of surgical oncology
Volume20
Issue number13
DOIs
StatePublished - 2013
Externally publishedYes

ASJC Scopus subject areas

  • Surgery
  • Oncology

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