Search

Older adults with plasma cell disorders (PCDs) experience cognitive dysfunction that may be attributable to the disease and associated therapies. Yet, this has seldom been reported in the literature. Our objectives were to describe cognitive function (objective and patient-reported) in adults with PCDs and to explore clinical correlates of cognitive impairment.Participants completed a geriatric assessment between March 2018 and February 2020. Cognitive function was evaluated using two objective measures - Montreal Cognitive Assessment (MoCA, cutpoint26) and Blessed Orientation Memory Concentration Test (BOMC, cutpoint4) - and two patient-reported outcome (PRO) measures - Patient-Reported Outcomes Measurement Information System Cognitive Function (PROMIS-CF, cutpoint45) and European Organization for Research and Treatment of Cancer Cognitive Functioning subscale (EORTC-CF, cutpoint75). Spearman correlations examined relationships among these measures and log binomial regression was used to examine characteristics associated with cognitive impairment, as defined by the MoCA and PROMIS-CF measures.Among 86 participants with a mean age of 69 (range: 46-91), the prevalence of cognitive dysfunction was between 20% (BOMC) and 63% (MoCA). There was moderate correlation among objective measures (r = 0.51, p 0.0001), moderate to high correlation among PRO measures (r = 0.69, p 0.0001), but no correlation between objective and PRO measures. Factors associated with objective impairment included ≤ high school education (RR 1.46, p = 0.009), living alone (RR 1.42, p = 0.02), relapsed/refractory disease (RR 1.39, p = 0.04), empirically de-intensified induction therapy (RR 1.62, p = 0.008), frailty (RR 1.49, p = 0.04), and peripheral vascular disease (RR 1.54, p = 0.002). Factors associated with PRO impairment included social isolation (RR 3.43, p = 0.003), depression (RR 3.30, p = 0.004) and anxiety (RR 4.43, p = 0.0002), frailty (RR 3.60, p = 0.02), falls in the previous 6 months (RR 2.53, p = 0.02), and deficits in physical function (RR 4.44, p = 0.01). Older age was not associated with either objective or PRO impairment.Cognitive impairment, using objective and PRO screening measures, was relatively common in adults with PCDs. Cancer-related factors and medical comorbidities were associated with objective cognitive impairment whereas psychosocial and functional factors were associated with PRO impairment.

Exercise has been shown to reduce fatigue in early breast cancer survivors (EBCS), though it is unclear if these results translate to community-based exercise settings. Mechanisms that influence changes in fatigue seen after exercise are also poorly understood. This study sought to evaluate the impact of community-based exercise and identify associations of fatigue in EBCS.Twenty-nine EBCS and 13 non-cancer controls (CON) enrolled. Pre/post-intervention measurements included measures of fitness/function, balance, and adherence/compliance as well as self-reported measures of fatigue, health-related quality of life (HRQOL), well-being, self-efficacy, and physical activity. Both groups participated in a supervised 16-week aerobic + resistance exercise intervention. A mixed model ANOVA and Cohen's D effect size assessed fatigue changes, and univariable linear regressions identified fatigue associations.Fatigue improved for EBCS (- 2.6, Cohen's D = 0.51) but not CON (0.0, Cohen's D = 0.02); no interaction effect was observed. Post-intervention fatigue in EBCS was associated with better QOL (RCommunity-based exercise appears beneficial for alleviating fatigue in EBCS. These improvements may be driven by parallel improvements in psychosocial outcomes and objectively measured functional outcomes.

Despite recent advances in cancer, racial disparities in treatment outcomes persist, and their mechanisms are still not fully understood. The objective of this study was to examine racial differences in frailty and geriatric assessment impairments in an unselected cohort of older adults with newly diagnosed gastrointestinal (GI) malignancies.This study used data from the Cancer and Aging Resilience Evaluation Registry, a prospective cohort study that enrolled older adults (≥60 years) with GI malignancies who were presenting for their initial consultation. Participants who had a geriatric assessment completed before chemotherapy initiation and self-reported as either White or Black were included. Frailty was defined with a frailty index based on the deficit accumulation method. The differences in the prevalence and adjusted odds ratios for frailty and geriatric assessment impairments between Black and White participants were examined.Of the 710 eligible patients who were seen, 553 consented with sufficient data for analyses. The mean age at enrollment was 70 ± 7.1 years, 58% were male, and 23% were Black. Primary cancer diagnoses included colorectal cancer (32%), pancreatic cancer (27%), and hepatobiliary cancer (18%). Black participants were more likely to be frail (50.0% vs 32.7%; P.001) and report limitations in activities of daily living (27.3% vs 14.1%; P = .001), instrumental activities of daily living (64.8% vs 47.3%; P = .002), and walking 1 block (62.5% vs 48.2%; P = .004). These associations persisted even after adjustments for age, sex, education, cancer type, cancer stage, and comorbidity.Black participants were frailer and reported more limitations in function in comparison with White participants. These findings may partially explain disparities in cancer outcomes and warrant further examination.

OBJECTIVES: Findings from a brief geriatric assessment (GA) in a cohort of adults with multiple myeloma (MM) are presented, with particular attention to the utility of the GA in identifying important deficits in adults judged to have a normal Karnofsky Performance Status (KPS ≥ 80). MATERIALS AND METHODS: Adults age 18 and older with MM were recruited into an observational study from 2018 to 2020. A modified Cancer and Aging Research Group (CARG) GA was administered at enrollment. Enrollees also completed the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life of Cancer Patients Core 30 questionnaire (QLQ-C30), with subscales of physical, social, role, and cognitive functioning (range 0-100; higher values indicate better function). Data were analyzed using descriptive statistics for the full cohort and stratified by concurrent KPS (score < 80 vs ≥ 80). RESULTS: Among 89 adults, the mean age was 69.1 years, 68% were aged ≥ 65 years, and 70% were white. In this cohort, 78% had KPS ≥ 80. Among those with KPS ≥ 80, functional impairments (Timed Up and Go ≥ 14 seconds and dependence in ≥ 1 instrumental activity of daily living) were seen in 30% and 21%, respectively, with 11% reporting ≥ 1 fall in the prior 6 months. At least two GA-identified deficits were detected in 50% of the overall cohort and in 41% of those with KPS ≥ 80. Among those with KPS ≥ 80, self-reported physical impairment on EORTC QLQ-C30 was noted by 34%. CONCLUSION: Using a modified CARG GA and EORTC questionnaire, functional impairments were identified among adults considered to have a good performance status based on a KPS (≥ 80). Future studies should focus on using GA measures for therapy assignment and identifying opportunities for intervening upon GA-identified deficits.

Little is known regarding the predictive value of the Cancer and Aging Research Group (CARG) score, a validated chemotherapy toxicity prediction tool for older adults with cancer, for survival outcomes.This was a prospective observational study of patients ≥65 years old receiving first-line chemotherapy for advanced noncolorectal gastrointestinal cancer for which combination chemotherapy is the standard of care. Overall survival (OS), time to treatment failure (TTF), which was defined as the time from the start of first-line chemotherapy to the discontinuation of first-line chemotherapy for any reason, and toxicity were compared in 4 groups of patients: 1) non-high-risk (nHR) CARG score (10) and standard-intensity therapy (ST), 2) nHR score and reduced-intensity therapy (RT), 3) high-risk (HR) CARG score (≥10) and ST, and 4) HR score and RT.Fifty patients (median age, 71 years) were enrolled. The median OS in months was 19.7 in nHR/ST (n = 19) group, 12.7 in nHR/RT (n = 9) group, 4.5 in HR/ST (n = 12) group, and 3.9 in HR/RT (n = 10) group (log-rank test, P = .005). The median TTF in months was 9.1 in nHR/ST group, 2.5 in nHR/RT group, 2.3 in HR/ST group, and 3.0 in HR/RT group (log-rank test, P = .04). The CARG-score category was prognostic of OS (HR, 3.04; 95% confidence interval [CI], 1.59-5.83, P = .001) and TTF (HR, 2.60; 95% CI, 1.31-5.20, P = .007). The incidence of grade 3-5 toxicity was 68% in nHR/ST group, 33% in nHR/RT group, 92% in HR/ST group, and 70% in HR/RT group (Fisher exact test, P = .048).Risk-adapted chemotherapy based on the CARG-score may improve treatment outcomes.

SUPPLEMENTARY DATA

Purpose: Poor body composition metrics (BCM) are associated with inferior cancer outcomes; however, in early breast cancer (EBC), there is a paucity of evidence regarding the impact of BCM on toxicities. This study investigates associations between BCM and treatment-related toxicity in patients with EBC receiving anthracyclines and taxane–based chemotherapy.Experimental Design: Pretreatment computerized tomographic (CT) images were evaluated for skeletal muscle area (SMA), skeletal muscle density (SMD), and fat tissue at the third lumbar vertebrae. Skeletal muscle index (SMI = SMA/height2) and skeletal muscle gauge (SMG = SMI × SMD) were also calculated. Relative risks (RR) are reported for associations between body composition measures and toxicity outcomes, after adjustment for age and body surface area (BSA).Results: BCM were calculated for 151 patients with EBC (median age, 49 years; range, 23–75 years). Fifty patients (33%) developed grade 3/4 toxicity, which was significantly higher in those with low SMI (RR, 1.29; P = 0.002), low SMG (RR, 1.09; P = 0.01), and low lean body mass (RR, 1.48; P = 0.002). Receiver operating characteristic analysis showed the SMG measure to be the best predictor of grade 3/4 toxicity. Dividing SMG into tertiles showed toxicity rates of 46% and 22% for lowest versus highest tertile, respectively (P = 0.005). After adjusting for age and BSA, low SMG (P = 0.02), gastrointestinal grade 3/4 toxicities (RR, 6.49; P = 0.02), and hospitalizations (RR, 1.91; P = 0.05).Conclusions: Poor BCMs are significantly associated with increased treatment-related toxicities. Further studies are needed to investigate how these metrics can be used to more precisely dose chemotherapy to reduce treatment-related toxicity while maintaining efficacy. Clin Cancer Res; 23(14); 3537–43. ©2017 AACR.

Purpose: Severe skeletal muscle (SM) loss (sarcopenia) is associated with poor cancer outcomes, including reduced survival and increased toxicity. This study investigates SM measures in metastatic breast cancer (MBC) patients receiving first-line taxane-based chemotherapy and evaluates associations with treatment toxicity and other outcomes.Experimental Design: Using computerized tomography (CT) images taken for the evaluation of disease burden, skeletal muscle area (SMA), and density (SMD) were measured at the third lumbar vertebrae. Sarcopenia was defined as skeletal muscle index (SMI = SMA/height2) ≤ 41. Skeletal muscle gauge (SMG) was created by multiplying SMI × SMD. Fisher exact tests, t tests, the Kaplan–Meier method, and Cox regression modeling were used.Results: MBC patients (N = 40), median age 55 (range, 34–80), 58% sarcopenic, median SMG 1296 AU (SD, 522). Grade 3–4 toxicity was found in 57% of sarcopenic versus 18% of non-sarcopenic patients (P = 0.02). Toxicity-related hospitalizations were also higher in sarcopenic patients (39% vs. 0%, P = 0.005) as were any adverse events—defined as any grade 3–4 toxicities, hospitalizations, dose reductions, or dose delay—(74% vs. 35%, P = 0.02). Low SMG was associated with grade 3–4 toxicity (P = 0.04), hospitalization (P = 0.01), and time to treatment failure (for progression or toxicity; P = 0.03). Low SMG had a borderline significant association with any adverse event (P = 0.06) and overall survival (P = 0.07).Conclusions: SM measures are associated with toxicity outcomes and survival in MBC patients receiving first-line taxane-based chemotherapy. Further studies are needed to explore how routinely obtained CT scans can be used to individualize dosing and improve treatment planning. Clin Cancer Res; 23(3); 658–65. ©2016 AACR.

It is not known whether chemotherapy-related symptom experiences differ between Black and White women with early breast cancer (Stage I–III) receiving current chemotherapy regimens and, in turn, influences dose delay, dose reduction, early treatment discontinuation, or hospitalization. Patients self-reported their race and provided symptom reports for 17 major side effects throughout chemotherapy. Toxicity and adverse events were analyzed separately for anthracycline and non-anthracycline regimens. Fisher’s exact tests and two-sample t-tests compared baseline patient characteristics. Modified Poisson regression estimated relative risks of moderate, severe, or very severe (MSVS) symptom severity, and chemotherapy-related adverse events.Please check and confirm that the authors and their respective affiliations have been correctly identified and amend if necessary.no changes In 294 patients accrued between 2014 and 2020, mean age was 58 (SD13) and 23% were Black. For anthracycline-based regimens, the only significant difference in MSVS symptoms was in lymphedema (41% Black vs 20% White, p = .04) after controlling for axillary surgery. For non-anthracycline regimens, the only significant difference was MSVS peripheral neuropathy (41% Blacks vs. 23% White) after controlling for taxane type (p = .05) and diabetes (p = .05). For all other symptoms, severity scores were similar. Dose reduction differed significantly for non-anthracycline regimens (49% Black vs. 25% White, p = .01), but not for anthracycline regimens or in dose delay, early treatment discontinuation, or hospitalization for either regimen. Except for lymphedema and peripheral neuropathy, Black and White patients reported similar symptom severity during adjuvant chemotherapy. Dose reductions in Black patients were more common for non-anthracycline regimens. In this sample, there were minimal differences in patient-reported symptoms and other adverse outcomes in Black versus White patients.

Increased p16Participants were women with Stage I-III breast cancer enrolled in a walking study for the duration of their chemotherapy (NCT02167932, NCT02328313, NCT03761706). Participants were asked to walk at least 30 min or 6200 steps/day following a structured walking program and to wear an activity tracker. p16 mRNA levels were measured in peripheral blood T-cells before chemotherapy initiation and at approximately 6 months after last chemotherapy treatment (mean 200 days, SD 40 days).In total, 141 participants met inclusion criteria and 10% (n = 14) averaged 6200 steps/day. There was no significant association of daily steps with change in p16 levels pre- to post-chemotherapy (Pearson correlation coefficient = 0.11, p = 0.17). After adjusting for age, stage, anthracycline-based chemotherapy, and baseline p16, the change in logA self-guided walking program achieved only modest levels of physical activity and was unable to ameliorate chemotherapy-induced change in p16 levels in women undergoing chemotherapy for early-stage breast cancer. More structured and vigorous exercise programs should be tested for a more definitive exploration of their impact on post-chemotherapy p16 levels.

Purpose of review The number of individuals aged 65+ with cancer will double in the next decade. Attention to quality of life (QOL) is imperative to identify relevant endpoints/outcomes in research and provide care that matches individual needs. This review summarizes recent publications regarding QOL measurement in older adults with cancer, considering implications for research and practice. Recent findings QOL is a complex concept and its measurement can be challenging. A variety of measurement tools exist, but only one specific to older adults with cancer. QOL is frequently measured as functional health, adverse symptoms, and global QOL, thus only capturing a portion of this concept. Yet successful QOL intervention for older adults requires drawing from behavioral and social dimensions.Growing interest in comprehensive geriatric assessment (CGA) and patient-reported outcomes (PROs) provides important opportunities for measuring QOL. Recommendations for use of CGAs and PROs in clinical practice have been made but widespread uptake has not occurred. Summary QOL is important to older adults and must be central in planning and discussing their care. It is modifiable but presents measurement challenges in this population. Various domains are associated with decline, survival, satisfaction with life, coping, and different interventions. Measurement approaches must fit with intention and capacity to act within given contexts.

Myosteatosis (intramuscular adiposity) is predictive of chemotherapy toxicity in women undergoing adjuvant chemotherapy for breast cancer (BC). We evaluated a novel, user-friendly and cost-effective technique utilizing a Picture Archiving and Communication Systems (PACS) tool that is readily available in the electronic medical record (EMR), using skeletal muscle density (SMD) to detect myosteatosis and then compared PACS results with those derived from widely used body composition software (SliceOMatic, QC, Canada). Using retrospective data from a sample of women with early BC (Stage I-III) who had CT scan and received chemotherapy. Pearson correlation coefficients were used to compare SliceOMatic with PACS results. Associations of PACS results with chemotherapy-related adverse events were evaluated using multivariable (MV) log-binomial models adjusted for age, race, BMI, anthracycline-based therapy, and number of comorbidities. In 338 patients, mean age was 51, 32% were non-white, and 40% had obesity (BMI ≥ 30 kg/m2). Correlation of SMD using SliceOMatic whole muscle measurements with PACS psoas muscle was 0.76 (p

Background: This study investigates whether high body mass index (BMI) in women diagnosed with early breast cancer (BC) is associated with patient-reported symptom severity during chemotherapy.Methods: Women with Stage I-III BC completed toxicity reports for 17 side effects during regularly scheduled chemotherapy infusions. Toxicity reports were compared in women with obesity (BMI >=30) versus no obesity (BMI Results: In a sample of 286 patients, Black women comprised 23% of the sample. The obesity rate was 76% among Black patients and 31% among White patients (pConclusions: Among women with early BC, patients with obesity reported higher chemotherapy toxicity as compared to patients without obesity; however, this did not result in differences in treatment completion.

Cancer-related cognitive impairment (CRCI) has been largely unstudied in patients with multiple myeloma (MM). This study describes patient-reported cognition over time and patient factors associated with adverse cognitive outcomes in MM.Participants enrolled in a registry in which they completed a geriatric assessment at study entry, and 36 months after entry. Cognitive function was assessed using the EORTC QLQ-C30 Cognitive Function subscale, with CRCI defined as scores75. Generalized estimating equation (GEE) models were used to fit longitudinal models to investigate differences by group and differences in changes over time by group, with adjustment for time since diagnosis.One hundred and four adults with MM had mean age of 67 years and 30% identified as Black. Patient-reported CRCI was present in 18% of participants at enrollment, 21% at 3 months, and 30% at 6 months. Worse cognitive function was reported in those with impairments in physical function (P = .002), IADLs (P = .02), and performance status (P = .04), as well as in those who were prefrail/frail (P = .02) and depressed (P = .049). Greater cognitive decline over time was observed in patients without CRCI at enrollment (P.0001) and those with lower levels of education (P = .04).This is one of the first studies to describe longitudinal changes in patient-reported cognition in patients with MM. Several potentially intervenable factors, including physical function impairment and depression, were associated with worse cognition at study entry, but only baseline CRCI status and education level were predictive of future decline.

Telemedicine has the potential to lessen healthcare burden of older patients due to frequent appointments, physical disabilities, and reliance on caretakers. To benefit from telemedicine, patients must have the capacity and willingness to engage with technology. This study aimed to better understand the telemedicine experiences of older women with non-metastatic breast cancer regarding visit convenience, completeness, and interpersonal satisfaction.Semi-structured interviews were conducted in a convenience sample of women age 65+, post-primary treatment for stage I-III breast cancer, who had received in-person outpatient care at a cancer center in urban North Carolina before a telemedicine appointment occurring after March 2020. Patients were interviewed about their perceptions of telemedicine (telephone, video) as compared to in-person visits. Audio files of interviews were transcribed and analyzed for themes and subthemes established a priori in the interview protocol.Fifteen patients (telephone = 5, video = 10) were consented and interviewed July-October 2021, mean age 74. Thirteen participants reported they preferred a hybrid care model that included telemedicine care over in-person care alone. COVID-19, physical disability, and transportation burden were the most common factors for telemedicine preference. Comfort with familiar face-to-face interactions and having a physical exam were common factors for in-person appointment preference. In-person appointment was favored early in the post-primary treatment phase; telemedicine was more acceptable when relationships were well-established and patients were farther out from diagnosis.Patient-provider discussions about appointment modality should take into account newness of diagnosis, patient familiarity with the care team, travel burden, and necessity of physical exam.

BACKGROUND This study investigates obesity and comorbidity in Black and White women with early breast cancer (stages I-III) and their potential impact on treatment decisions for patients with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) tumors. METHODS In this retrospective chart review, comparisons of frequencies for Black and White patients were calculated with the Fisher exact test. Log binomial regression was used to estimate prevalence ratios (PRs) with 95% confidence intervals for total and individual comorbidities, and multivariable modeling was used to estimate PRs adjusted for age and body mass index (BMI). RESULTS In a sample of 548 patients, 26% were Black, and 74% were White. Sixty-two percent of Black patients and 32% of White patients were obese (BMI ≥ 30 kg/m2 ; P < .0001). Seventy-five percent of Black patients and 87% of White patients had HR+ tumors (P = .001). Significant intergroup differences were seen for 2 or more total comorbidities (62% of Blacks vs 47% of Whites; P = .001), 2 or more obesity-related comorbidities (33% vs 10%; P < .0001), hypertension (60% vs 32%; P < .0001), diabetes mellitus (23% vs 6%; P < .0001), hypercholesterolemia or hyperlipidemia (28% vs 18%; P = .02), and hypothyroidism (4% vs 11%; P = .012). In women with HR+/HER2- tumors, there were no intergroup differences in treatment decisions regarding the type of surgery, chemotherapy regimen, radiation, or endocrine treatment despite significant differences in the prevalence of obesity and comorbidities. CONCLUSIONS This study documents significant disparities between Black and White women with early breast cancer with regard to high rates of obesity, overall comorbidities, and obesity-related comorbidities, and it highlights the prevalence of competing risks that may complicate outcomes in breast cancer.

BACKGROUND To the authors' knowledge, it is unknown whether patient-reported symptom severity and symptom interference with daily activities differ between younger (aged

Background Depression and anxiety are common in patients with breast cancer and associated with worse quality of life and treatment outcomes. Yet, these symptoms are often underrecognized and undermanaged in oncology practice. The objective of this study was to describe depression and anxiety severity and associated patient factors during adjuvant or neoadjuvant chemotherapy in women with early breast cancer using repeated single-item reports. Materials and Methods Depression and anxiety were measured from consecutive patients and their clinicians during chemotherapy infusion visits. Associations between psychiatric symptoms and patient characteristics were assessed using Fisher's exact tests for categorical variables and t tests for continuous variables. The joint relationship of covariates significant in unadjusted analyses was evaluated using log-binomial regression. Cohen's kappa was used to assess agreement between patient- and clinician-reported symptoms. Results In a sample of 256 patients, 26% reported at least moderately severe depression, and 41% reported at least moderately severe anxiety during chemotherapy, representing a near doubling in the prevalence of these symptoms compared with before chemotherapy. Patient-provider agreement was fair (depression: κ = 0.31; anxiety: κ = 0.28). More severe psychiatric symptoms were associated with being unmarried, having worse function, endorsing social activity limitations, using psychotropic medications, and having a mental health provider. In multivariable analysis, social activity limitations were associated with more severe depression (relative risk [RR], 2.17; 95% confidence interval [CI], 1.36–3.45) and anxiety (RR, 1.48; 95% CI, 1.05–2.09). Conclusion Oncologists frequently underestimate patients’ depression and anxiety and should consider incorporating patient-reported outcomes to enhance monitoring of mental health symptoms. Implications for Practice In this sample of 256 patients with breast cancer, depression and anxiety, measured using single-item toxicity reports completed by patients and providers, were very common during adjuvant or neoadjuvant chemotherapy. Patient-reported depression and anxiety of at least moderate severity were associated with multiple objective indicators of psychiatric need. Unfortunately, providers underrecognized the severity of their patients’ mental health symptoms. The use of patient-reported, single-item toxicity reports can be incorporated into routine oncology practice and provide clinically meaningful information regarding patients’ psychological health.

There is great variability in life-expectancy, physical, cognitive, and functional domains in cancer patients of similar chronologic age. Nowhere is this more apparent than among middle-aged and older patients. However, even in younger patients of similar age, extensive exposure to environmental stressors can cause great variability in health status. A biomarker that would reflect biologic age and any and all health deficits in a cancer patient at a distinct point in time might help predict long term outcomes related to treatment, especially toxicity and overall survival. p16INK4a (hereafter referred to as p16) expression represents an ideal biomarker that reflects both cellular senescence and biologic aging. In murine models, p16 expression reflects biologic aging in almost all organs. Preliminary findings in patients with cancer support p16 measurement as a marker of physiologic aging and predictor of toxicity in patients treated with chemotherapy. This review describes the role of p16 in cell senescence, the methodology of p16 measurement in humans, preliminary studies of p16 in humans, and the potential clinical utility of p16 in guiding treatment for cancer patients.

Body composition metrics as predictors of adverse events are a growing area of interest in oncology research. One barrier to the use of these metrics in clinical practice is the lack of standardized cut points for identifying patients with at-risk body composition profiles. We examined the association of chemotherapy adverse events with several body composition measures, using alternative cut points from published studies. This is a retrospective study of women diagnosed with early breast cancer (EBC). Axial computerized tomography (CT) images from lumbar L3 segments were analyzed for the following body composition measures: myosteatosis (low Skeletal Muscle Density/SMD), sarcopenia (low Skeletal Muscle Index/SMI), and high Visceral Adipose Tissue (VAT). Adverse events during chemotherapy were dose reduction, early treatment discontinuation, and hospitalization. Log-binomial modeling was used to evaluate associations between body composition measures at different cut points with adverse events, adjusting for age, race, Body Mass Index/BMI, and comorbidities. Relative risks were reported as the measure of association. In a sample of 338 women, mean age was 51, 14% were age 65 or older, 32% were non-white, 40% had obesity (/BMI ≥ 30 kg/m2), and mean number of comorbidities was 1.56. In multivariable analysis (MV), all three SMD cut points for myosteatosis had significant associations with total number of adverse events, as well as different cut points having significant associations with either dose reduction, early treatment discontinuation or hospitalization. SMI and VAT were not significant in the MV analysis; however, in some models, age and total comorbidities were significant for adverse events. Among CT-derived measures of body composition, myosteatosis determined at any of three SMD cut points was associated with total and individual adverse events during chemotherapy for early breast cancer.

12114Background: Cognitive decline related to cancer and its treatments is a common concern among patients receiving treatment for cancer. Routine cognitive screening in oncology practice has been ...

Introduction: Sarcopenia and muscle composition are associated with treatment-related toxicities and adverse events in women with EBC (Shachar 2017). We investigated the relationship of muscle mass with other measures of body composition as well as comorbidities, physical function, fatigue, and quality of life. Methods: Women age 21 or older were enrolled in intervention studies (NCT02167932, NCT02328313) investigating home-based walking during chemotherapy for early breast cancer (stage I-III). Prior to the start of chemotherapy, patients completed the Short Physical Performance Battery (SPPB) and the Timed Up and Go (TUG) test. When available from staging, transverse views of computed tomography (CT) through L3 lumbar segments were analyzed using Slice-O-Matic software (Tomovision Quebec, Canada) to ascertain skeletal muscle area (SMA= -29 to +150 Hounsfield Units), skeletal muscle density (SMD= average attenuation of skeletal muscle in HU), skeletal muscle index (SMI= SMA/height2), and skeletal muscle gauge (SMG= SMI x SMD). BSA and BMI were calculated using standard formulas. Descriptive statistics (mean and standard deviation (SD)) were estimated and simple linear regression models were used to evaluate associations of body composition, function and quality of life and continuous muscle measures. Pearson correlation coefficients were estimated to assess the relationship between muscle metrics. Results: In 99 patients, mean age was 56 (SD 13), BMI was 30 (SD 7), 47% were obese (≥30 kg/m2), and 54% had stage III breast cancer. Mean SMI was 45.3 (SD. 8.5), 26% were sarcopenic (SMI 1512 Arbitrary Units]. For each additional comorbidity, mean SMD decreased by 1.91 (p=.003), mean BSA increased by 0.035 (p=.02), and mean BMI increased by 1.31 (p=.005). Lower SMD and SMG were seen for patients with TUG >14 seconds (-5.70, p=.04 and -325.4, p=.02, respectively). The mean SMD increased by 1.22 (p=.02) for each additional point on the SPPB scale. For the correlation between BMI and muscle matrices, there was a strong positive correlation for SMI (+0.648 p Citation Format: Gabriel F. P. Aleixo, Allison M Deal, Grant R Williams, Hyman B Muss, Kirsten A Nyrop, Ji Hye Park, Hyeon Yu, Shlomit S Shachar. Muscle measures, body composition, and function in patients with early breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P3-08-73.

Introduction: Visceral adipose tissue (VAT) is correlated with lower overall survival and higher chemotherapy toxicity in women with breast cancer (Del Fabbro 2012, Feliciano 2019). In a sample of women scheduled for chemotherapy for early breast cancer (EBC) (stage I-III), we evaluate whether VAT or superficial adipose tissue (SAT) are associated with comorbidities, function, and clinically-used body metrics, Body Mass Index (BMI) and Body Surface Area (BSA).Methods: Women age 21 or older were enrolled in intervention studies (NCT02167932, NCT02328313) to encourage home-based walking during chemotherapy for EBC. Prior to chemotherapy initiation, patients had abdominal computerized tomography (CT) scans and completed Timed Up and Go (TUG) and Short Physical Performance Battery (SPPB) tests. Axial CT images were evaluated at the L3 level using Slice-O-Matic software (Tomovision Quebec, Canada). Superficial adipose tissue(SAT) was calculated from extra-muscular tissue with densities ranging from -190 to -30 Hounsfield Units (HU). Visceral adipose tissue (VAT) was calculated from non-subcutaneous tissue with densities from -150 to -50 HU, with values in cm2. BSA and BMI were calculated using standard formulas. Descriptive statistics(mean and standard deviation (SD)) were estimated and simple linear regression models were used to evaluate associations of comorbidities, function, and clinically-used body metrics and continuous adiposity measures. Pearson correlation coefficients were estimated to assess the relationship between adiposity measures.Results: In a sample of 99 women, mean age was56 (SD 13.1), BMI was 30 (SD 7), 47% were obese (≥30 kg/m2), and mean number of comorbidities was1.3 (SD 1.5).The mean VAT was 113.9 (SD 71.2), 50% had high VAT (>100 cm2), and the mean SAT was 294.2 (SD 71.2). For each additional comorbidity, mean VAT increased by 16.68, and SAT increased by 21.6. Both arthritis and high blood pressure were associated with higher VAT (+67.2 p14 seconds +57.87 (p=.004). For each additional point on the SPPB scale, the mean VAT decreased by 12.14(p=.002). For each additional comorbidity, BSA increased 0.035(p=.004) and BMI increased 1.31(p=.003). Strong positive correlations with VAT were seen for BSA (.697 p Citation Format: Gabriel F. P. Aleixo, Allison M Deal, Shlomit S Shachar, Hyman B Muss, Kirsten A Nyrop, Ji Hye Park, Hyeon Yu, Grant R Williams. Adiposity, comorbidities, and function in patients with early breast cancer [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P3-08-48.

Background Hospitalized older adults have significant geriatric deficits that may lead to poor outcomes. We conducted a randomized trial to investigate the effectiveness of providing clinicians with a real-time geriatric assessment (GA) report in nonelectively hospitalized older patients with cancer. Subjects, Materials, and Methods We developed a web-based software platform for administering a modified GA (Cancer 2005;104:1998–2005) to older (>70 years) nonelectively hospitalized patients with pathologically confirmed malignancy. Patients were randomized to have their GA report provided to their treating clinicians (Intervention arm) or not provided (Control arm). Results Our study included 135 patients, median age 76 years, 52% female, 75% white, 21% black, 79% greater than high school education, 59% married, and 17% living alone. All patients had at least one GA-identified deficit, including physical function deficits (90%), cognitive impairment (22%), >5 comorbidities (28%), polypharmacy (>9 medications; 38%), weight loss ≥10% in the past 6 months (40%), anxiety (32%), or depression (30%). There was no difference between the Intervention (6%) and Control arms (9%) in the proportion of patients who were referred by their clinical team for an intervention to address a deficit (p = .53). Conclusion Many older nonelectively hospitalized patients with cancer have geriatric deficits that are amenable to evidence-based interventions. Real-time GA reports provided to the care team prior to discharge did not influence provider referral for such interventions. There is a need for systems-level interventions to address deficits in this vulnerable patient population. Implications for Practice Geriatric deficits are common in hospitalized older adults with cancer and lead to poor outcomes. Addressing modifiable deficits represents an appealing way to improve outcomes. Widespread geriatrician consultation is impractical owing to resource and personnel constraints. This work tested whether prompt delivery of a mostly self-administered, web-based geriatric assessment report to clinicians improved referral rates for evidence-informed interventions. It confirmed frequent geriatric deficits and high readmission rates in this population but found that real-time geriatric assessment reporting did not influence provider referral for evidence-informed interventions on geriatric assessment identified deficits. These findings highlight the need for systems-level intervention to improve outcomes in this vulnerable patient population.

ImportanceIdentifying patients at higher risk of chemotherapy-induced peripheral neuropathy (CIPN) is a major unmet need given its high incidence, persistence, and detrimental effect on quality of life.ObjectiveTo determine if expression of p16, a biomarker of aging and cellular senescence, predicts CIPN.DesignProspective observational cohort study including one hundred fifty-two participants enrolled between January 2014 and August 2018 and followed during the course of adjuvant chemotherapy. Expression of p16 was measured prior to and at the end of chemotherapy. Side effects, including peripheral neuropathy, were assessed prior to each chemotherapy cycle.SettingA multi-center study including four major academic hospitals and five community oncology clinics.ParticipantsWomen with newly diagnosed with stage I to III breast cancer to receive chemotherapy including a taxane.Main Outcomes and MeasureDevelopment of grade 2+ (moderate or worse) CIPN during the course of chemotherapy. CIPN symptoms were graded by participants’ oncology clinician using the NCI-CTCAE v5 system. Expression of p16 mRNA was measured by qPCR in T-lymphocytes isolated from fresh peripheral blood.ResultsA multivariate model including taxane regimen type and p16Age Gap, a measure of discordance between chronological age and p16 expression, identified risk factors for CIPN. Participants with higher chronological age but lower p16 expression prior to chemotherapy (molecularly young) were at the highest risk. Incidence of CIPN positively correlated with chemotherapy-induced increase in p16 expression, with the largest increase seen in participants with the lowest p16 expression prior to treatment.Conclusions and RelevanceThis is the first report using a biomarker of senescence in a model to identify patients at risk for taxane-induced CIPN. Studies to confirm and validate our findings are ongoing. When validated, a p16Age Gap-based model can be used to guide chemotherapy selection in patients with early breast cancer and identify patients at high risk who may be candidates for preventive trials.Key PointsQuestionIs cellular senescence an independent risk factor for chemotherapy-induced peripheral neuropathy?FindingsIn a prospective observational cohort study of women with early-stage breast cancer undergoing treatment with taxane chemotherapy, a regression model containing a measure of cellular senescence and taxane type was a statistically significant predictor of grade 2+ CIPN incidence.MeaningCellular senescence is an independent risk factor for CIPN that, if validated, could guide treatment selection and identify high-risk patients for preventive strategies.

Background In this study, we explore recruitment, retention, and potential quality of life (QoL) and function benefits from a self-directed, home-based walking intervention in women during active treatment for metastatic breast cancer (MBC). Methods In this single-arm pilot study, women with stage IV BC wore an activity tracker (FitbitTM) to measure steps per week throughout the intervention study. Participants were asked to walk 150 min per week at a comfortable and safe pace. Patient-reported outcome measures (PRO) were collected at baseline and follow-up. Results Target recruitment of 60 patients was achieved. In 52 patients who completed all baseline measures, mean age was 55 (SD 11.1), 23% were pre-menopausal, and 19% non-White. Forty patients (77%) were retained at 3 months and 29 (56%) at 6 months. Baseline walking was the strongest predictor of retention at 3 months (P = .02). For 24 patients (46%) with analyzable Fitbit data at 3 months, mean steps/week rose from 19,175 to 31,306. Higher number of steps correlated with larger improvements FACT-G General well-being (FACT-G, rho = 0.55, P = .01), FACT-G Physical well-being (rho = 0.48, P = .03), and PROMIS Mental Health (rho = 0.55, P = .01). Conclusion Recruitment into a walking intervention is feasible (a priory target of N = 60) in women during treatment for MBC, but retention at 3 months follow-up fell short (77% versus a priori 80%), yet there were potential benefits in general and physical well-being and mental health. ClinicalTrials.gov Identifier NCT02682836.

PURPOSE: Many patients with breast cancer experience depression and anxiety for years after completing systemic chemotherapy, which negatively impact overall symptom burden, quality of life, and treatment outcomes. The objective of this study was to examine the utility of patient-reported outcome (PRO) measures to predict mental health needs in patients with breast cancer during post-chemotherapy follow-up care. METHODS: In a sample of women with non-metastatic breast cancer, associations between patient-reported depression and anxiety at end of chemotherapy and post-chemotherapy mental health needs were evaluated using log-binomial regression adjusted for functional status, social activity limitations, and time from chemotherapy. RESULTS: In a sample of 149 women, 40% reported at least mild depressive symptoms and 52% reported at least mild anxiety at the end of chemotherapy. Over an average 3.2 years post-chemotherapy (range: 0.7–5.6 years), 23% received new psychiatric diagnoses, 21% engaged in mental health specialty care, and 62% were prescribed psychotropic medications. End of chemotherapy depression and anxiety were associated with future prescription of psychotropic medications (RR 1.52; 95% CI 1.14–2.03), as well as greater number of psychotropics. Associations were strongest with serotonin-norepinephrine reuptake inhibitors [(depression: RR 4.75; 95% CI 2.06–10.95); (anxiety: RR 3.68; 95% CI 1.62–8.36); (depression and anxiety: RR 2.98; 95% CI 1.65–5.36)]. CONCLUSION: Diagnosis of and treatment for depression and anxiety are common among women with breast cancer after completing chemotherapy. Prescriptions for psychotropic medications during the initial years after systemic chemotherapy can be anticipated by depression and anxiety screening at end of chemotherapy.

BackgroundThe plasma cell disorders (PCDs), multiple myeloma (MM), and light-chain amyloidosis (AL) are disproportionately diseases of older adults, whose care may be complicated by frailty associated with advancing age. We sought to evaluate the prevalence of functional deficits and symptoms in a cohort of persons with PCDs and associations of demographic, disease-related, functional, and psychosocial measures with quality of life (QoL).Patients and MethodsAdults with PCDs were recruited into an observational registry in 2018-2020. Patients completed a functional assessment and European Organization for Research and Treatment of Cancer QoL questionnaire (QLQ-C30). Associations of covariates of interest with QoL were evaluated via univariate linear regression.ResultsAmong 121 adults, the mean age was 68.6. Diagnoses were 74% MM, 14% AL, 7% both MM and AL, and 5% other PCDs. The median time from diagnosis was 34.9 months. Median lines of therapy were 2, with 11% having received ≥4th-line therapy.Patients with functional deficits had lower mean QoL scores: dependence in IADLs (66.3 vs. 79.9, P = .001) and recent falls (56.7 vs. 76.8, P = .001). Patients ≤6 months from diagnosis had lower QoL (66.7) than those ≥2 years from diagnosis (77.3, P = .03). However, patients on later lines of therapy (≥4th-line) had lower QoL (62.2) than those on 1st-line treatment (76.0, P = .04).ConclusionsPatients with physical impairments and more advanced PCDs had lower QoL than those without deficits or earlier in their disease course. Early identification of physical impairments may facilitate interventions that mitigate these deficits and thereby improve QoL for patients with PCDs.

Examine baseline fatigue levels in early-breast cancer survivors (EBCS) compared to inactive controls (CON) and identify associated physical and psychosocial factors with fatigue prior to community-based exercise.A total of 33 EBCS (53.9 ± 11.4 years) and 21 CON (54.0 ± 8.0 years) were recruited. Participants completed questionnaires for demographics and patient-reported outcome measures pertaining to fatigue, quality of life, mental health, and physical activity, and completed a 6-min walk test, balance assessment, cardiopulmonary exercise test (VOFatigue in EBCS was not statistically different from CON (EBCS: 16.9 ± 5.75; CON: 14.2 ± 3.4, p = 0.121). Univariable analyses showed lower fatigue in EBCS was associated with better Physical and Mental Health (both RMild fatigue was prevalent in EBCS, whereas moderate/severe fatigue was not. This discrepancy should be explored provided the benefits of exercise for fatigue management. Further, fatigue in EBCS was associated with multiple psychosocial and functional outcomes, which emphasized both its multi-factorial nature and uniqueness to the EBCS population.gov Number: NCT03760536.

Background Women with obesity are at higher risk for high-grade and/or advanced-stage breast cancer in comparison with women without obesity. Many women with a high body mass index (BMI) at breast cancer diagnosis experience further weight gain during and after treatment. This study investigated Black and White patient perspectives on conversations with their oncologists about weight and weight management. Methods Focus groups using a virtual platform (Zoom) were conducted with women after primary treatment for stage I to III breast cancer who were 21 years or older and had a BMI ≥ 30 kg/m2 : 2 with Black women (n = 12) and 2 with White women (n = 14). Results Participants asked that their oncologists be "transparent" about weight gain as a potential side effect of their cancer treatment and how excess weight might affect their prognosis and survival. They asked to be "seen as an individual" to facilitate both person-centered and culturally appropriate conversations about behavioral changes needed for weight management. Participants urged clinicians to take the lead in initiating conversations about weight to underscore its importance in cancer care and survivorship. They welcomed actionable recommendations about nutrition and exercise from either the oncology clinician or a specialist. Participants offered specific suggestions on how clinicians could initiate weight-related conversations, beginning with questions eliciting patients' perspectives on their weight and lifestyle. Conclusions Many women with early-stage breast cancer and obesity have concerns about weight and weight gain and urge their oncologists to use an active and personalized approach in recommending and supporting efforts at weight management. Lay summary Focus group discussions with Black and White women with early-stage breast cancer and obesity have elicited patient perspectives on conversations with their oncologists about weight and weight management. Many patients have concerns about weight and weight gain and urge their oncologists to use an active and personalized approach in recommending and supporting efforts at weight management.

Weight gain after breast cancer (BC) diagnosis is a well-known phenomenon; however, it is not a universal phenomenon and identification of patients at highest risk for weight gain is needed. This study investigates weight trajectories in early BC patients at 2 years post-primary treatment, examining potential contributing factors such as age, race, and receipt of chemotherapy, anti-HER-2 therapy, and endocrine treatment (ET).A single institution cohort of newly diagnosed women age 21 and older with early breast cancer patients (Stage 0-3) were identified by retrospective chart review (diagnosis year 1995 to 2016). Log-binomial regression models for net weight changes at 2 years post-primary treatment including patient demographic, clinical, and treatment characteristics.The final sample of 625 patients included 29% who were non-White and 37% who were pre-menopausal at diagnosis. Body mass index (BMI) at diagnosis was calculated and found to be normal in 33% (BMI 18 to 25), overweight in 27% (BMI 25 to 30), and obese in 40% (BMI 30 and higher). At 2 years, compared to weight at diagnosis, 31% had lost 2 kg, 34% had stable weight ± 2 kg, and 35% had gained 2 kg. Factors associated with 2 kg weight gain were menopausal status (pre-menopausal HR 1.65, 95% CI 1.34-2.04, p .0001), receiving any chemotherapy (HR 1.36, 95% CI 1.04-1.77), and anthracycline-based chemotherapy followed by ET (HR 1.60, CI 1.01-2.45). Anti-HER-2 therapy and transition from pre- to post-menopausal during the 2-year study period were not significant factors in weight gain. In multivariate analysis, menopausal status remained the only significant variable related to weight gain when adjusted for treatment. For all treatment combinations, pre-menopausal women had significantly more weight gain.Weight gain, weight loss, and stable weight in women with early breast cancer vary greatly by treatment plan. However, pre-menopausal patients have the highest risk for weight gain.

Geriatric assessment (GA) is used in oncology to identify deficits in older patients with cancer that may affect treatment choice. We examine GA in 550 patients with early breast cancer, including both younger (

Background: The American Society of Clinical Oncology (ASCO) Position Statement on Obesity and Cancer notes that the oncology care team is in a unique position to initiate weight management convers...

Breast cancer is the most common cancer and leading cause of cancer death in women. Body composition parameters, especially those related to muscle, have become a growing focus of cancer research. In this review, we summarize the literature on breast cancer and muscle parameters as well as combine their outcomes for overall survival (OS), time to tumor progression (TTP), and chemotherapy toxicity in a meta-analysis. A systematic search of the literature for randomized controlled trials and observational studies was conducted on MEDLINE, Cochrane CENTRAL, and EMBASE through May 1, 2019. Two reviewers independently searched and selected. Meta-analysis was conducted using a random-effects model. The risk of bias was evaluated using the Newcastle–Ottawa quality assessment for cohorts and GRADE summary of findings tool from Cochrane. A total of 754 articles were screened from which 6 articles and one abstract were selected. Using skeletal muscle index (SMI), patients classified as sarcopenic had a 68% greater mortality risk compared to non-sarcopenic patients (HR 1.68 95% CI 1.09–2.59, 5 studies) (p = .02) (i2 = 70%). Low muscle density was not predictive of OS (HR 1.44 95% CI 0.77–2.68, 2 studies) (p = .25) (i2 = 87%). Patients with sarcopenia (56%) had more grade 3–5 toxicity compared to non-sarcopenic (25%) (RR 2.17 95% CI 1.4–3.34, 3 studies) (p = .0005) (i2 = 0%). TTP was nearly 71 days longer in advanced/metastatic patients classified as non-sarcopenic compared to patients with sarcopenia (MD − 70.75 95% CI − 122.32 to − 19.18) (p = .007) (i2 = 0%). Our synthesis of the literature shows that patients with sarcopenia have more severe chemotherapy toxicity as well as shorter OS and TTP, and that low muscle density is prognostic of OS for women with metastatic breast cancer. Our findings suggest that in clinical practice, body composition assessment is valuable as a prognostic parameter in breast cancer.

Establishing accurate estimates of physical activity at baseline is essential for interventions assessing the potential benefits of exercise in adults with cancer. This study compares self-reported physical activity with independent data from activity trackers in women with early breast cancer (BC) recruited into a “walking” intervention during chemotherapy. Baseline (pre-intervention) questions inquired about self-reported physical activity—number of walking days/week and minutes/day—in women who were initiating chemotherapy for Stage I–III BC. Activity trackers measured steps per day during the first full week of chemotherapy. Weighted Kappa statistic and Pearson correlation coefficients were used to evaluate agreement and association between self-reported and objectively tracked physical activity levels, respectively. Univariate analyses were conducted to identify variables that may influence congruence between the two measures. In a sample of 161 women, 77% were white, with mean age 56 years. Agreement between self-reported and objectively tracked physical activity was “fair” (kappa coefficient = 0.31), with most patients (59%) over-reporting their physical activity levels. There was weak correlation between the two measures (r = 0.24); however, correlation was strong in participants who were not married (r = 0.53) and/or living alone (r = 0.69). Objective methods for assessing physical activity (activity trackers, accelerometers) should be used as a complement to self-reported measures to establish credible activity levels for intervention studies seeking to increase physical activity and/or measure the impact of increased physical activity in women with breast cancer.

Our aim was to evaluate the prognostic impact of three inflammatory markers - neutrophil lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR) and lymphocyte monocyte ratio (LMR) - on overall survival (OS) in older adults with cancer.Our sample includes 144 patients age ≥ 65 years with solid tumor cancer who completed a cancer-specific Geriatric Assessment (GA) from 2010 to 2014 and had pretreatment CBC with differential. NLR was dichotomized a previously reported cut-off value of 3.5, while PLR and LMR were dichotomized at the median. Cox proportional hazards models evaluated whether NLR, PLR and LMR were predictive of OS independent of covariates including a recently developed 3-item GA-derived prognostic scale consisting of (1) "limitation in walking several blocks", (2) "limitation in shopping", and (3) "≥ 5% unintentional weight loss in 6 months".Median age was 72 years, 53% had breast cancer, 27% had stage 4 cancer, 14% had Karnofsky Performance Status (KPS) 80, 11% received less intensive than standard treatment for stage, and 39% had NLR 3.5. In univariable analysis, higher NLR and PLR and lower LMR were significantly associated with worse OS. NLR remained a significant predictor of OS (HR = 2.16, 95% CI; 1.10-4.25, p = .025) after adjusting for cancer type, stage, age, KPS, treatment intensity, and the GA-derived prognostic scale.NLR 3.5 is predictive of poorer OS in older adults with cancer, independent of traditional prognostic factors and the GA-derived prognostic scale.

Background Insufficient social support is associated with increased mortality among older adults. Lung cancer is primarily a disease of older adults and is the leading cause of all cancer deaths. We assessed the association of social support with outcomes among older adults with lung cancer. Materials and methods Adults age 65 and older with lung cancer with a completed geriatric assessment (GA) were assessed. Emotional social support (ES) and tangible (material, instrumental) support (TS) measures and patient characteristics were obtained from the GA. The electronic health record was used to extract clinical variables. Simple linear regression models evaluated the association between social support scales with patient and clinical factors. Results 79 adults were assessed. White race was positively associated with ES score (p=.04), while higher BMI (p=.03), depression (p=.03) and anxiety (p=.02) were associated with worse ES. Higher BMI was associated with higher/better TS score (p=.02) while living alone was associated with lower/worse TS score (p=.03). Completion of platinum-based doublet chemotherapy with immunotherapy as planned was associated with higher ES scores (p=.02) and higher TS scores (p=.02). Disease progression was associated with lower ES scores (p=.03). Conclusion Social support may influence clinical outcomes in older adults with lung cancer. As lung cancer often portends to poor prognosis, social support may be an important prognostic indicator.

BACKGROUND Evidence for exercise as an efficacious strategy to improve aerobic capacity of breast cancer survivors (BCS) has come largely from intervention studies conducted in laboratory settings. There is an increasing need to translate to community-type settings, but the efficacy of those interventions using gold standard evaluation is not well-established. AIM To investigate whether similar improvement in aerobic capacity (maximal oxygen consumption [VO2]) measured with gold standard testing can be achieved through a community-based setting in BCS. METHODS A peak cardiopulmonary exercise test (VO2peak), 6-min walk test (6MWT), and timed up and go test (TUG) were assessed pre- and post-16 wk of progressive intensity aerobic and strength training exercise at a community center. RESULTS The sample consisted of 31 early BCS (< 1 year since treatment completion) and 15 controls (CTLs). Both groups significantly improved VO2peak (+1.2 mL/kg/min; P = 0.030), 6MWT (+35 meters; P < 0.001), and TUG (-0.44 s; P < 0.01) following training. Both groups improved peak cycling power during the cardiopulmonary exercise test with BCS improving by +10 watts more than the CTLs (P = 0.020). Average exercise attendance was 71% (34 of 48 possible days), but compliant days averaged only 60% of total days for aerobic, and < 40% for strength in both groups. CONCLUSION Community-based exercise programs can be an effective strategy to improve aerobic capacity and physical function for early-stage BCS but potentially not to the same extent observed in laboratory-based randomized controlled trials. Further research is needed to explore barriers and facilitators of exercise engagement in community-based centers to maximize training benefits for adults with cancer.

Exercise may attenuate immunosenescence with aging that appears to be accelerated following breast cancer treatment, although limited data on specific cell types exists and acute and chronic exercise have been investigated independently in older adults. PURPOSE: To determine the mucosal associated invariant T (MAIT) cell response to acute exercise before (PRE) and after (POST) 16 weeks of exercise training in breast cancer survivors (BCS) and healthy older women (CON). METHODS: Age-matched BCS and CON performed 45 minutes of intermittent cycling at 60% peak power output wattage. Blood samples were obtained at rest, immediately (0h) and 1h after exercise to determine MAIT cell counts, frequency, and intracellular cytokine expression. RESULTS: At PRE, MAIT cell counts were greater in CON (137%) than BCS at 0h (46%, p

Over the past several decades, adult weight gain and excess weight have emerged as risk factors for cancers of the esophagus, pancreas, liver, colorectal, breast (postmenopausal), endometrium, and kidney, as well as probable evidence for cancers of the stomach (cardia), mouth/pharynx/larynx, gallbladder, ovary, and prostate. In the USA, overweight and obesity account for 55% of cancers in women and 24% in men. The evidence of risks, outcomes, and interventions is most developed in the literature pertaining to women with early breast cancer (Stage I–III). Primarily with the oncology clinician-patient relationship in mind, this chapter provides an overview of weight trajectories in women with early breast cancer, implications for prognosis and survival, nutrition and exercise for weight management, and the role of oncology clinicians. Lessons learned from the breast cancer population are illustrative for other types of cancers. Culturally sensitive, person-centered language about the importance of weight management in survivorship is essential to clinician-patient communication and other interventions to help adults with cancer to understand the importance of weight management and other benefits from exercise and a healthy diet. Equally important, but not within the scope of this chapter, is the urgency of lowering cancer risk and adverse outcomes through effective and widespread community-based obesity interventions.

12109 Background: Up to 75% of patients with breast cancer report cognitive decline following chemotherapy. There is no standard of care prevention or treatment of cognitive problems in these patients. This trial (NCT04033419) examines the feasibility of using memantine to prevent cognitive decline during chemotherapy for breast cancer. Methods: We enrolled patients with stage I-III breast cancer scheduled to receive neo/adjuvant chemotherapy. Participants completed a cognitive battery (4 traditional neuropsychological measures and 3 computerized tests) and surveys of self-reported cognition (PROMIS Cognitive Function Short Form 8a) and other neuropsychiatric symptoms at pre-treatment (baseline) and 4 weeks after the last cycle of chemotherapy (post-assessment). Memantine (10 mg BID) was initiated within 1 week of starting chemotherapy and continued until the post-assessment. Adherence and adverse event (AE) monitoring occurred every 2-3 weeks during chemotherapy infusion visits. We used descriptive statistics to evaluate recruitment, retention, and tolerability, adherence, and acceptability of memantine. To evaluate objective cognition, we standardized individual measures using population-based data and averaged them to calculate composite scores of 1) global cognition; 2) attention, working memory, and executive function; and 3) learning and memory. Improvement or decline was defined as ≥ 0.5 SD change between the two assessments. For self-reported cognition, established cutpoints were used to define clinically meaningful change. Results: Of 154 eligible patients approached, 56 (36%) enrolled. Of 51 who completed the baseline assessment and started memantine, 44 (86%) completed the post-assessment; 2 remain active. Among evaluable participants, 92% reported taking ≥ 90% of scheduled doses. Only 36% self-reported cognitive decline, while no change was reported in 57% and improvement in 7%. Decline in objective cognitive domains was observed in 7 - 14% (see Table). There were 7 ≥ grade 3 AEs 2 were possibly related to memantine (diarrhea and hypokalemia). Only 3 participants expressed worry about memantine and only 2 felt that taking memantine disrupted their lives. Conclusions: Our findings suggest that memantine is a safe and feasible intervention for chemotherapy-related cognitive decline and may ameliorate cognitive loss. Randomized controlled trials are needed to determine its preliminary efficacy. Clinical trial information: NCT04033419. [Table: see text]

Background Although most cancer survivors adhere to recommendations to refrain from tobacco and minimize alcohol use, survivors of certain cancers are not meeting these recommendations. In addition, most cancer survivors do not achieve optimal recommendations for diet and physical activity, further decreasing survivor health and quality of life. Sun protective and sleep behaviors also tend to be suboptimal among survivors. Uptake of age-appropriate vaccinations is variable among survivors. Objectives The purpose of this article is to review the prevalence of healthy behavior uptake among cancer survivors and provide nurses with an overview of effective interventions, strategies, and resources to help patients improve these behaviors. Methods An expert panel was convened to conduct an integrative review and synthesis on the state of the science of healthy behavior uptake among cancer survivors. Findings Not meeting recommendations for healthy lifestyle behaviors increases the risk of second cancers and mortality and decreases overall health and quality of life. Healthy lifestyle behaviors can contribute to improved function, quality of life, and overall survival for cancer survivors. Nurses can help survivors to understand and improve their behaviors.

Advances in breast cancer research are making treatment options increasingly effective and reducing mortality. Body composition is an example of a prognostic tool that can help personalize breast cancer treatments and further increase their effectiveness. In this study, we examine the association of several body composition measures with comorbidities, physical function, and quality of life. This study is a cross-sectional analysis of 99 women with early breast cancer scheduled for chemotherapy. Univariate regression models were used to identify significant associations of body composition metrics with patient demographics, clinical characteristics, measures of physical function, and patient-reported outcomes (PRO)s. Multivariable modeling was used to evaluate associations adjusted for age. Median age was 58 (range 24–83), 27% were non-white, and, 47% were obese (≥ 30 kg/m2). Increasing age was associated with lower Skeletal Muscle Density (SMD) (p = 0.0001), lower Skeletal Muscle Gauge (SMG) (p = 0.0005), and higher Visceral Adipose Tissue (VAT) (p 14 s), mean VAT was 57.87 higher (p = 0.004), SMD 5.70 lower (p = 0.04), and SMG 325.4 lower (p = 0.02). For each point of higher performance on the Short Physical Performance Battery (SPPB), VAT decreased 12.24 (p = 0.002) and SMD rose 1.22 (p = 0.02). In multivariable analysis adjusting for age, the association of TUG > 14 with higher VAT remained significant (p = 0.02). Suboptimal body composition prior to treatment is associated poor physical function and may be an indicator of clinical importance.

Fatigue is a common side effect of radiation therapy and can dramatically affect the quality of life in older cancer patients. We compared a home-based graduated walking intervention with a fixed walking recommendation.recommendation to exercise to determine the effects of these interventions during adjuvant radiotherapy (RT) on older women with breast cancer.A randomized phase 2 trial in women ≥65 years, with stage 0-3 breast cancer. Prior to initiating breast RT, women were randomized to a Home-Based Graduated Walking Program (HBGWP) or a fixed walking recommendation. The primary outcome of fatigue was measured by the Total Disruption Index (TDI) of the Fatigue Symptom Inventory (FSI). Secondary outcomes including a short physical performance battery (SPPB) and questionnaires on exercise, physical function, fatigue (PROMIS Fatigue), and fatigue-related symptoms were collected at 3 time points. The primary goal was to compare the change in TDI between arms at the end of RT. Random coefficients models were used to determine the association between arm, fatigue, and exercise over time. Linear regression models were used to describe the change in outcome variables between visits.Median age of the 54 participants (27 per arm) was 69 years (range 65-84). The baseline characteristics were similar between study arms. The number of minutes walking per week increased in both arms (mean 21 min/wk. baseline to 83 min/wk. end of RT, p 0.01) and physical function improved over time in both arms (median 10.5 at baseline to 12 at end of RT, p 0.01).There was no significant difference in change in TDI between arms (2.7 ± 9.9 vs. 1.8 ± 14.0, p = 0.61)between baseline and end of RT. However, in our linear regression model increasing walking over time was associated with statistically significant lower levels of fatigue (-2.44+/- 1.04, p = 0.04), but not in posthoc subgroup analyses.The HBGWP did not decrease fatigue more than the fixed recommendation to exercise. Both the graduated intervention and fixed recommendation lead to increased walking which was associated with lower fatigue in this study of older adult breast cancer patients.

Background The National Cancer Institute's Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events, collected alongside the clinician-reported Common Terminology Criteria for Adverse Events, enables comparisons of patient and clinician reports on treatment toxicity. Methods In a multisite study of women receiving chemotherapy for early-stage breast cancer, symptom reports were collected on the same day from patients and their clinicians for 17 symptoms; their data were not shared with each other. The proportions of moderate, severe, or very severe patient-reported symptom severity were compared with the proportions of clinician-rated grade 2, 3, or 4 toxicity. Patient-clinician agreement was assessed via κ statistics. Chi-square tests investigated whether patient characteristics were associated with patient-clinician agreement. Results Among 267 women, the median age was 58 years (range, 24-83 years), and 26% were nonwhite. There was moderate scoring agreement (κ = 0.413-0.570) for 53% of symptoms, fair agreement for 41% (κ = 0.220-0.378), and slight agreement for 6% (κ = 0.188). For example, patient-reported and clinician-rated percentages were 22% and 8% for severe or very severe fatigue, 41% and 46% for moderate fatigue, 32% and 39% for mild fatigue, and 6% and 7% for none. Clinician severity scores were lower for nonwhite patients in comparison with white patients for peripheral neuropathy, nausea, arthralgia, and dyspnea. Conclusions Although clinician reporting of symptoms is common practice in oncology, there is suboptimal agreement with the gold standard of patient self-reporting. These data provide further evidence supporting the integration of patient-reported outcomes into oncological clinical research and clinical practice to improve monitoring of symptoms as well as timely interventions for symptoms.