1. No Difference in the Phenotypic Expression of Frailty among Elderly Patients Recently Diagnosed with Cancer vs Cancer Free Patients.
- Author
-
El Haddad, K., Rolland, Y., Gérard, S., Mourey, L., Sourdet, S., Vellas, B., Stephan, E., Abellan Van Kan, G., De Souto Barreto, P., and Balardy, L.
- Subjects
TUMOR diagnosis ,ACADEMIC medical centers ,GERIATRIC assessment ,CANCER patients ,CONFIDENCE intervals ,FRAIL elderly ,OUTPATIENT services in hospitals ,SCIENTIFIC observation ,WEIGHT loss ,PHENOTYPES ,LOGISTIC regression analysis ,CROSS-sectional method ,DESCRIPTIVE statistics ,HEMATOLOGIC malignancies ,ODDS ratio ,OLD age - Abstract
Objectives: To examine frailty determinants differences in patients with a recent diagnosis of cancer compared to non-cancer patients among older adult. Revealing those differences will allow us to individualize the exact frailty management in those patients diagnosed with cancer. Design: This is an observational cross-sectional, monocentric study. Setting: Patients were evaluated at the Geriatric Frailty Clinic (GFC), in the Toulouse University Hospital, France, between October 2011 and February 2016. Participants: 1996 patients aged 65 and older were included (1578 patients without cancer and 418 patients with solid and hematological cancer recently diagnosed). Measurements: Frailty was established according to the frailty phenotype. The frailty phenotype measures five components of frailty: weight loss, exhaustion, low physical activity, weakness and slow gait. Frailty phenotype was categorized as robust, pre-frail and frail. Results: In a multinomial logistic regression, cancer, compared to the non-cancer group, is not associated with an increased likelihood of being classified as pre frail (RRR 0.9, 95% CI [0.5; 1.6], p 0.9) or frail (RRR 1.2, 95% CI [0.7; 2.0], p 0.4) rather than robust. When considering each Fried criterion, a significant higher odd of weight loss was observed in older patients with cancer compared to the non-cancer patients (OR 2.3, 95% CI [1.8; 3.0], p <0.001) but no statistically significant differences was found among the four other Fried criteria. Sensitivity analysis on the frailty index showed that cancer was not associated with a higher FI score compared to non-cancer (β 0.002, 95%CI [-0.009; 0.01], p 0.6). Conclusion: In this real-life study evaluating elderly patients with and without cancer, we didn't confirm our hypothesis, in fact we found that cancer was not associated with frailty severity using both a phenotypic model and a deficit accumulation approach. Cancer may contribute, at least additively, to the development of frailty, like any other comorbidity, rather than a global underlying condition of vulnerability. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF