Abstract
Background: Little is known about long-term treatment-related symptoms in older breast cancer survivors. We characterized long-term patient-reported symptoms and examined factors associated with the presence and severity of symptoms, and symptom interference with daily activities. Methods: Texas Cancer Registry (TCR) Medicare linkage data was used to identify breast cancer patients age 65 and older with local/regional stage disease diagnosed between 2012–2013. Symptom burden was assessed using breast-specific items from the Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE™). Demographic and clinical data also were collected. Logistic regression models were used to assess the association between symptom burden and respondent sociodemographic and clinical characteristics. Results: Of 4448 eligible patients, 1594 (response-rate 35.8%) completed questionnaires. Of these, 1245 eligible respondents were included in the analysis based on self-reported data. Median time from diagnosis to survey completion was 68 months (IQR: 62–73). Most frequently reported symptoms were fatigue/lack of energy (76.8%), aching muscles (72.1%) and aching joints (72.5%). Receipt of chemotherapy was associated with higher symptom burden. Patients treated with adjuvant chemotherapy had higher risk of numbness/tingling (OR: 3.16; 95% CI: 2.36–4.24), hair loss (OR: 2.72; 95% CI: 2.05–3.60), and fatigue/lack of energy (OR: 1.80; 95% CI: 1.29–2.52). Similarly, patients who received chemotherapy were more likely to report the majority of symptoms as moderate to severe and as interfering with daily activities. Conclusion: Receipt of chemotherapy is associated with significant symptom burden more than 5 years after breast cancer treatment. Long-term chemotherapy impact should be discussed with patients in a shared-decision making process and approaches to symptom management during survivorship care are needed.
Original language | English (US) |
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Pages (from-to) | 17740-17752 |
Number of pages | 13 |
Journal | Cancer medicine |
Volume | 12 |
Issue number | 17 |
DOIs | |
State | Published - Sep 2023 |
Keywords
- breast cancer
- geriatric oncology
- survivorship
ASJC Scopus subject areas
- Oncology
- Radiology Nuclear Medicine and imaging
- Cancer Research
MD Anderson CCSG core facilities
- Biostatistics Resource Group