Prevalence of frailty for middle-aged and older adults starting a new line of systemic cancer treatment: Is age just a number?

Autor: Mackenzi Pergolotti, Kelley C Wood, Mary Hidde, Tiffany Kendig, Grant Richard Williams, Smith Giri, Ellen A. Ronnen, Rachel Carroll
Rok vydání: 2022
Předmět:
Zdroj: Journal of Clinical Oncology. 40:12054-12054
ISSN: 1527-7755
0732-183X
0485-2575
DOI: 10.1200/jco.2022.40.16_suppl.12054
Popis: 12054 Background: Frailty is associated with adverse outcomes and increased risk of mortality for older adults (>60 years) with cancer. Geriatric assessment (GA) has gained popularity in routine cancer care as a clinical tool to screen for frailty in older adults starting a new line of cancer treatment, and to guide clinical decision making during systemic therapy. Emerging research indicates GA may also be useful to identify frailty in middle-aged adults (40-60 years) with cancer, but more research is needed. In this study, we used GA data to compare the prevalence of frailty between middle-aged and older adults starting a new line of systemic cancer treatment. Methods: Participants included adult patients with cancer due to begin a new line of systemic therapy at a multi-office community-based oncology private practice and enrolled in a clinical trial (NCT04852575). At baseline, participants completed an online version of the Cancer and Aging Resilience Evaluation (CARE) — a patient-reported GA adapted from the Cancer and Aging Research Group. Frailty score was constructed using a 44-item deficit accumulation method and categorized as frail (>0.35), pre-frail (0.2-0.35) or robust (0-0.2) using published cutoffs. We grouped participants by age, middle-aged (40-60 years) or older-aged (>60 years), then used independent t-test and chi-squared statistic to compare frailty scores (continuous) prevalence of frailty (categorical) between groups. Hypothesis testing was two sided and the level of significance was 0.05. Results: Participants ( n=96) were predominantly female (62%), Caucasian (68%) and beginning first line systemic therapy (69%) for either newly diagnosed cancer or new recurrence of disease; median time since diagnosis was 1 month. Common cancer types included: breast (34%), gastrointestinal (23%), hematologic (15%) and lung (12%). Disease stage was predominantly stage 3 (28%) or stage 4 (38%). When comparing middle-aged ( n=31, Mage = 54.74 ± 4.79, range = 41.23 – 59.98 years) vs. older adult -groups ( n=65, Mage = 70.27 ± 5.91, range = 60.64 – 84.29 years), there was no significant difference in mean frailty score ( p = 0.22) or the proportion categorized as frail vs. pre-frail vs. robust ( p = 0.32); see Table. Stage of disease and prevalence of common cancer types was similar between age groups (p>.05). Conclusions: In our cohort, middle and older aged patients who completed patient-report GA had similar prevalence of frailty before starting systemic therapy. Using the GA as a functional-age assessment to detect frailty for adults of varied ages could allow for earlier intervention aimed at impacting tolerance to therapy. Clinical trial information: NCT04852575. [Table: see text]
Databáze: OpenAIRE
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