Background Data from a nationwide sample of US breast cancer survivors were used to examine associations between patient characteristics (breast cancer clinical features, prognostic factors, and treatments) and health‐related quality of life (HRQOL). Associations between postdiagnosis HRQOL and mortality were then evaluated. Methods The authors identified female breast cancer survivors (n = 2453) from the Sister Study or Two Sister Study who were at least 1 year from breast cancer diagnosis and who had responded to a survivorship survey in 2012. HRQOL was assessed with the Patient‐Reported Outcomes Measurement Information System (PROMIS) Global 10 measures. Multivariable linear regression was used to assess predictors associated with HRQOL. Cox regression was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between HRQOL and all‐cause mortality. Results HRQOL, assessed an average of 4.9 years after the cancer diagnosis (standard deviation of 1.9 years), was negatively associated with a higher cancer stage at diagnosis; a higher comorbidity score at the survey; experience of surgical complications; dissatisfaction with breast surgery; and experience of any recent recurrence, metastasis, or secondary malignancy. Since the completion of the survey, there were 85 deaths (3.5%) during a mean follow‐up of 4 years (standard deviation of 0.5 years). In multivariate models, decreases in PROMIS physical T scores and mental T scores were associated with increased mortality (HR for physical T scores, 1.08; 95% CI, 1.05‐1.11; HR for mental T scores, 1.03; 95% CI, 1.01‐1.06). Conclusions Prognostic and cancer treatment–related factors affect HRQOL in breast cancer survivors and may inform targeted survivorship care. PROMIS global health measures may offer additional insights into patients' well‐being and mortality risk. Lay Summary Findings from a study suggest that prognostic and cancer treatment–related factors affect health‐related quality of life (HRQOL) in breast cancer survivors and that poor HRQOL may increase the mortality risk. The evaluation of HRQOL is important because it may hold potential as a tool for optimizing survivorship care.
Background: Endometrial cancer and its treatment may impact urinary system function, but few large-scale studies have examined urinary diagnoses among endometrial cancer survivors. We investigated the risk of several urinary outcomes among older women with endometrial cancer compared to similar women without a cancer history. Methods: Women aged 66+ years with an endometrial cancer diagnosis during 2004-2017 (N=44,386) and women without a cancer history (N=221,219) matched 1:5 on exact age, race/ethnicity, and state were identified in the Surveillance, Epidemiology, and End Results-Medicare linked data. ICD-9 and -10 diagnosis codes were used to define urinary outcomes in the Medicare claims. Hazard ratios (HRs) for urinary outcomes were estimated using multivariable Cox proportional hazards regression models. Results: Relative to women without cancer, endometrial cancer survivors were at an increased risk of several urinary system diagnoses, including lower urinary tract infection (HR=2.36; 95% CI: 2.32-2.40), urinary calculus (HR=2.22; 95% CI: 2.13-2.31), renal failure (HR=2.28; 95% CI: 2.23-2.33), and chronic kidney disease (HR=1.85; 95% CI: 1.81-1.90). Similar associations were observed in sensitivity analyses limited to1+ and 5+ years after endometrial cancer diagnosis. Black race, higher comorbidity index, higher stage or grade cancer, non-endometrioid histology, and treatment with chemotherapy and/or radiation were often significant predictors of urinary outcomes among endometrial cancer survivors. Conclusions: Our results suggest that, among older women, the risk of urinary outcomes is elevated after endometrial cancer. Impact: Monitoring for urinary diseases may be a critical part of long-term survivorship care for older women with an endometrial cancer history.
Background The COVID-19 pandemic has required new treatment paradigms to limit exposures and optimize hospital resources, including the use of neoadjuvant endocrine therapy (NAET) as bridging therapy for HR+/HER2-invasive tumors and DCIS. While this approach has been used in locally advanced disease, it is unclear how it may affect outcomes in resectable HR+/HER2- tumors. Methods Women ≥18 years diagnosed with in situ (Tis) or non-metastatic HR+/HER2- breast cancer from March-May 2019 and 2020 were included. Fisher’s exact test and two-sample t test were used to compare baseline characteristics and surgical outcomes between strata. Sub-analysis was performed between patients who received primary surgery vs a bridging NAET approach. Results Despite similar clinical characteristics, patients in 2019 were more likely to have a surgery-first approach (75% vs 42%, P-value = .0007), receive surgery sooner (22 vs 29 days, P-value < .001), and within 60 days from diagnosis date (100% vs 85%, P-value = .0301). Neoadjuvant endocrine therapy was a more prevalent approach in 2020 (48% vs 7%, P-value < .0001). Rates of clinical to pathologic up-staging remained consistent across primary surgery vs bridging NAET subgroups ( P-value = .9253). Discussion Pandemic-driven treatment protocols provide a unique opportunity to assess the utility of bridging endocrine therapy for resectable HR+/HER2- tumors. Differences in clinical and pathologic staging were similar across groups and did not appear to be affected by receipt of NAET. Our limited cohort demonstrates this strategic therapeutic avenue can optimize health care utilization and may be a reasonable approach when delaying surgery is preferred.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.