Receiving Cancer Chemotherapy Research Articles

Gastrointestinal and Neuropsychological Symptoms Are Associated With Distinct Vomiting Profiles in Patients Receiving Chemotherapy.

To identify subgroups of patients with distinct chemotherapy-induced vomiting (CIV) profiles; determine how these subgroups differ on several demographic, clinical, and symptom characteristics; and evaluate factors associated with chemotherapy-induced nausea and CIV profiles. Adult patients (N = 1,338) receiving cancer chemotherapy. Data were collected on demographic, clinical, and symptom characteristics. Differences among subgroups of patients with distinct CIV profiles were evaluated using parametric and nonparametric tests. Three CIV profiles (None, Decreasing, and Increasing) were identified. Compared with the None class, Decreasing and Increasing classes were more likely to have lower household income and a higher comorbidity burden, as well as to report higher rates of dry mouth, nausea, diarrhea, depression, anxiety, sleep disturbance, morning fatigue, and pain interference. Clinicians need to assess common and distinct risk factors for CIV and chemotherapy-induced nausea.

Baseline immune status and the effectiveness of response to enteral nutrition among ICU patients with COVID-19: An observational, retrospective study

ObjectivesThis study aimed to compare how immunocompromised and immunocompetent patients responded differently to enteral nutrition (EN) support in intensive care units (ICUs) during the COVID-19 pandemic, including serum nutritional biomarkers, inflammatory biomarkers, gastrointestinal (GI) intolerance symptoms, and clinical outcomes. MethodsAn observational, retrospective study was conducted in the ICUs of a teaching hospital in southwest China. We recruited a convenience sample of 154 patients between December 2022 and February 2023. We defined immunocompromise as primary immunodeficiency diseases, active malignancy, receiving cancer chemotherapy, HIV infection, solid organ transplantation, hematopoietic stem cell transplantation, receiving corticosteroid therapy with a target dose, receiving biological immune modulators, or receiving disease-modifying antirheumatic drugs or other immunosuppressive drugs. We conducted a Mann–Whitney U test, χ2 test, or generalized estimation equation model to explore the differences between immunocompromised and immunocompetent patients. ResultsAmong the 154 study participants, 41 (27%) were defined as immunocompromised. The immunocompromised patients were younger than the immunocompetent patients. There were no statistically significant differences between the two groups with respect to serum nutritional biomarkers, inflammatory biomarkers, incidence of GI intolerance symptoms, and in-hospital mortality. However, the immunocompromised patients exhibited a longer hospitalization duration than the immunocompetent patients. ConclusionWe found that the immunocompromised patients spent more time in the hospital. These findings may help us to standardize the participants before EN interventional studies better and better individualize EN supports based on patients’ immunity status.

Utilizing non-coding RNA-mediated regulation of ATP binding cassette (ABC) transporters to overcome multidrug resistance to cancer chemotherapy

Multidrug resistance (MDR) is one of the primary factors that produces treatment failure in patients receiving cancer chemotherapy. MDR is a complex multifactorial phenomenon, characterized by a decrease or abrogation of the efficacy of a wide spectrum of anticancer drugs that are structurally and mechanistically distinct. The overexpression of the ATP-binding cassette (ABC) transporters, notably ABCG2 and ABCB1, are one of the primary mediators of MDR in cancer cells, which promotes the efflux of certain chemotherapeutic drugs from cancer cells, thereby decreasing or abolishing their therapeutic efficacy. A number of studies have suggested that non-coding RNAs (ncRNAs), particularly microRNAs (miRNAs), long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs), play a pivotal role in mediating the upregulation of ABC transporters in certain MDR cancer cells. This review will provide updated information about the induction of ABC transporters due to the aberrant regulation of ncRNAs in cancer cells. We will also discuss the measurement and biological profile of circulating ncRNAs in various body fluids as potential biomarkers for predicting the response of cancer patients to chemotherapy. Sequence variations, such as alternative polyadenylation of mRNA and single nucleotide polymorphism (SNPs) at miRNA target sites, which may indicate the interaction of miRNA-mediated gene regulation with genetic variations to modulate the MDR phenotype, will be reviewed. Finally, we will highlight novel strategies that could be used to modulate ncRNAs and circumvent ABC transporter-mediated MDR.

Impact of treatment experience on patient knowledge of colony-stimulating factors among patients receiving cancer chemotherapy: evidence from S1415CD-a large pragmatic trial.

Primary prophylactic granulocyte colony-stimulating factors (PP-CSFs) are prescribed alongside chemotherapy regimens that carry a significant risk of febrile neutropenia (FN). As part of S1415CD, a prospective, pragmatic trial evaluating the impact of automated orders to improve PP-CSF prescribing, we evaluated patients' baseline knowledge of PP-CSF and whether that knowledge improved following the first cycle of chemotherapy. Adult patients with breast, colorectal, or non-small-cell lung cancer initiating chemotherapy were enrolled in S1415CD between January 2016 and April 2020. Eight questions assessing knowledge of CSF indications, risks, benefits, and out-of-pocket costs were included in a baseline survey and in a follow-up survey at the end of the first cycle of chemotherapy. Responses were stratified by the trial arm and whether chemotherapy was low, intermediate, or high FN risk. Of the 3605 eligible patients, 3580 (99.3%) completed the baseline survey, and 3420 (95.5%) completed the follow-up survey. At baseline, 803 (22.4%) patients responded "Don't know" to all 8 questions, and all patients averaged 2.75 correct questions. At follow-up, knowledge increased by 0.34 in the high-FN-risk group (p < 0.001) but declined for the other FN-risk groups. In multivariate analysis, receiving a high-FN-risk regimen and younger age were significantly associated with knowledge improvement. Chemotherapy patients had poor knowledge of PP-CSF that improved only modestly among recipients of high-FN-risk chemotherapy. Further efforts to inform patients about the risks, benefits, and costs of PP-CSF may be warranted, particularly for those in whom prophylaxis is indicated. NCT02728596, April 6, 2016.

Effectiveness of care bundle approach on neuropathic pain and knowledge on home safety measures

The experience of pain in cancer is widely accepted as a major threat to the quality of life, and the relief of pain has emerged as a priority in oncology care. The study aimed to analyze the effectiveness of the care bundle approach on neuropathic pain and the knowledge of home safety measures using chemotherapy-induced peripheral neuropathy. A true experimental repeated measure design was used for this study. One hundred and twenty cancer patients receiving cancer chemotherapy were selected in this study. In the present study, health teaching was given on home safety measures by handout presentation among patients receiving chemotherapy drugs. The neuropathic pain in the pre-test and post-test in control and experimental groups were analyzed by the Mann-Whitney rank sum test. It is the responsibility of the oncology nurse to develop a plan of care to manage the symptoms of Chemotherapy-induced peripheral neuropathy, keep the patient safe, and allow them to continue cancer treatment.&#x0D; Keywords: Care bundle; cancer; chemotherapy; neuropathic pain.

Safety of Procalcitonin Guided Early Discontinuation of Antibiotic Therapy among Children Receiving Cancer Chemotherapy and Having Low-Risk Febrile Neutropenia: A Randomized Feasibility Trial (ProFenC Study)

In low-risk febrile neutropenia (LR-FN), the safety of early discontinuation of empiric antibiotics without marrow recovery is not well established. This study aimed to evaluate the safety of procalcitonin (PCT) guided early discontinuation of antibiotics in LR-FN. In this trial, children with LR-FN with an afebrile period of at least 24 h, sterile blood culture, and negative/normalized PCT were randomized at 72 h of starting antibiotics into two groups: intervention arm and standard arm. The antibiotics were stopped in the intervention arm regardless of absolute neutrophil count (ANC), while in the standard arm, antibiotics were continued for at least 7 days or until recovery of ANC (>500/mm3). The primary objective was to determine the treatment failure rates, and the secondary objective was to compare the duration of antibiotics and all-cause mortality between the two arms. A total of 46 children with LR-FN were randomized to either the intervention arm (n = 23) or the standard arm (n = 23). Treatment failure was observed in 2/23 (8.7%) of patients in the intervention arm compared to 1/23 (4.3%) in the standard arm [RR: 2 (95% CI: 0.19–20.6); p = 0.55]. The median duration of antibiotics in the intervention arm and standard arm were 3 days vs 7 days (P= <0.001). There was no mortality in this study. PCT-guided early discontinuation of empirical antibiotics in LR-FN is feasible. There was no significant difference observed in treatment failure between the early discontinuation of antibiotics vs standard therapy. The total duration of antibiotic exposure was significantly lesser in the discontinuation arm. Further, larger multicenter studies are needed to confirm the finding of this study.

Early Increase in Circulating PD-1+CD8+ T Cells Predicts Favorable Survival in Patients with Advanced Gastric Cancer Receiving Chemotherapy.

The clinical significance of PD-1 expression in circulating CD8+ T cells in patients with gastric cancer (GC) receiving chemotherapy remains unelucidated. Therefore, we aimed to examine its prognostic significance in blood samples of 68 patients with advanced GC who received platinum-based chemotherapy. The correlation between peripheral blood mononuclear cells, measured using fluorescence-activated cell sorting, was evaluated. Patients were divided into two groups according to the changes in PD-1+CD8+ T-cell frequencies between day 0 and 7. They were categorized as increased or decreased PD-1+CD8+ T-cell groups. The increased PD-1+CD8+ T-cell group showed longer progression-free survival (PFS) and overall survival (OS) than the decreased PD-1+CD8+ T-cell group (PFS: 8.7 months vs. 6.1 months, p = 0.007; OS: 20.7 months vs. 10.8 months, p = 0.003). The mean duration of response was significantly different between the groups (5.7 months vs. 2.5 months, p = 0.041). Multivariate analysis revealed that an increase in PD-1+CD8+ T-cell frequency was an independent prognostic factor. We concluded that the early increase in PD-1+CD8+ T-cell frequency is a potential predictor of favorable prognoses and durable responses in patients with advanced GC receiving chemotherapy.

Endothelin Receptor Blocker Reverses Breast Cancer–Induced Cardiac Remodeling

BackgroundAlthough some cancer therapies have overt and/or subclinical cardiotoxic effects that increase subsequent cardiovascular risk in breast cancer patients, we have recently shown that the breast tumor itself can also induce cardiac hypertrophy through the activation of the endothelin system to contribute to cardiovascular risk. However, the extent to which the suppression of the activation of the endothelin system could improve cardiac remodeling in breast cancer patients has yet to be investigated. ObjectivesWe aimed to retrospectively assess the cardiac morphology/function in patients with breast cancer before receiving cancer chemotherapy and to investigate if the suppression of the activation of the endothelin system improves cardiac remodeling in a mouse model of breast cancer. MethodsOur study involved 28 previously studied women with breast cancer (including 24 after tumor resection) before receiving adjuvant therapy and 17 control healthy women. In addition, we explored how the endothelin system contributed to breast cancer–induced cardiac remodeling using a mouse model of breast cancer. ResultsOur results indicate that before chemotherapy, breast cancer patients already exhibit relative cardiac remodeling and subclinical cardiac dysfunction, which was associated with the activation of the endothelin system. Importantly, our mouse data also show that the endothelin receptor blocker atrasentan significantly lessened cardiac remodeling and improved cardiac function in a preclinical model of breast cancer. ConclusionsAlthough our findings should be further examined in other preclinical/clinical models, our data suggest that endothelin receptor blockers may play a role in cardiac health in individuals with breast cancer. (Understanding and Treating Heart Failure With Preserved Ejection Fraction: Novel Mechanisms, Diagnostics and Potential Therapeutics [Alberta HEART]; NCT02052804 and Multidisciplinary Team Intervention in Cardio-Oncology [TITAN]; NCT01621659)

External Validation of Risk Factors for Unplanned Hospitalization in Older Adults With Advanced Cancer Receiving Chemotherapy.

Older adults (age ≥65 years) receiving chemotherapy are at risk for hospitalization. Predictors of unplanned hospitalization among older adults receiving chemotherapy for cancer were recently published using data from a study conducted by the Cancer and Aging Research Group (CARG). Our study aimed to externally validate these predictors in an independent cohort including older adults with advanced cancer receiving chemotherapy. This validation cohort included patients (n=369) from the GAP70+ trial usual care arm. Enrolled patients were aged ≥70 years with incurable cancer and were starting a new line of chemotherapy. Previously identified risk factors proposed by the CARG study were ≥3 comorbidities, albumin level <3.5 g/dL, creatinine clearance <60 mL/min, gastrointestinal cancer, ≥5 medications, requiring assistance with activities of daily activities (ADLs), and having someone available to take them to the doctor (ie, presence of social support). The primary outcome was unplanned hospitalization within 3 months of treatment initiation. Multivariable logistic regression was applied including the 7 identified risk factors. Discriminative ability of the fitted model was performed by calculating the area under the receiver operating characteristic (AUC) curve. Mean age of the cohort was 77 years, 45% of patients were women, and 29% experienced unplanned hospitalization within the first 3 months of treatment. The proportions of hospitalized patients with 0-3, 4-5, and 6-7 identified risk factors were 24%, 28%, and 47%, respectively (P=.04). Impaired ADLs (odds ratio, 1.76; 95% CI, 1.04-2.99) and albumin level <3.5 g/dL (odds ratio, 2.23; 95% CI, 1.37-3.62) were significantly associated with increased odds of unplanned hospitalization. The AUC of the model, including the 7 identified risk factors, was 0.65 (95% CI, 0.59-0.71). The presence of a higher number of risk factors was associated with increased odds of unplanned hospitalization. This association was largely driven by impairment in ADLs and low albumin level. Validated predictors of unplanned hospitalization can help with counseling and shared decision-making with patients and their caregivers. gov identifier: NCT02054741.

Factors Affecting the Comprehension of Outpatients Receiving Cancer Chemotherapy.

Pharmaceutical consultation targeting outpatients at the Fujita Health University Hospital (Japan) provides support to patients undergoing anticancer drug treatment. This study aimed to explore factors that affect the comprehension of cancer chemotherapy among outpatients who received cancer treatment at our hospital. A questionnaire survey was conducted, and comprehension was scored on a scale of 1-5 (1, no comprehension; 5, full comprehension). When factors other than age and sex [the influence of which on comprehension has been reported in previous reports] were noted, differences in comprehension between the questionnaire items were comparatively analyzed according to the presence/absence of the relevant factors. Overall, 536 patients were included. Age (<70 years) and pharmacist interventions were identified as factors contributing to a comprehension score. The levels of comprehension regarding the name of the cancer chemotherapy, content/schedule of the treatment, purposes of the prescribed drugs, and objectives of blood tests were significantly higher in the group that received the pharmaceutical interventions; conversely, the level of comprehension for the self-management of adverse events was significantly lower in this group than in the group that did not receive any pharmaceutical interventions. Age and interventions by the pharmacist affected the comprehension of cancer chemotherapy by patients.

Fatigue in patients with cancer receiving outpatient chemotherapy: a prospective two-center study

BackgroundCancer-related fatigue (CRF) is one of the most common symptoms in patients with cancer. However, CRF has not been sufficiently evaluated as it involves various factors. In this study, we evaluated fatigue in patients with cancer receiving chemotherapy in an outpatient setting.MethodsPatients with cancer receiving chemotherapy at the outpatient treatment center of Fukui University Hospital and Saitama Medical University Medical Center Outpatient Chemotherapy Center were included. The survey period was from March 2020 to June 2020. The frequency of occurrence, time, degree, and related factors were examined. All patients were asked to fill out the Edmonton Symptom Assessment System Revised Japanese version (ESAS-r-J) questionnaire, which is a self-administered rating scale, and patients with ESAS-r-J “Tiredness” scores of ≥ 3 were evaluated for factors related to tiredness, such as age, sex, weight, and laboratory parameters.ResultsA total of 608 patients were enrolled in this study. Fatigue after chemotherapy occurred in 71.0% of patients. ESAS-r-J “Tiredness” scores of ≥ 3 were observed in 20.4% of patients. The factors related to CRF were low hemoglobin level and high C-reactive protein level.ConclusionsTwenty percent of patients receiving cancer chemotherapy on an outpatient basis had moderate or severe CRF. Patients with anemia and inflammation are at increased risk of developing fatigue after cancer chemotherapy.

Assessment of Effect of Group Psychotherapy by Yalom Method Using Narrative Approach on Stress, Anxiety, Depression and Life Expectancy in Women Cancer Receiving Chemotherapy

Background: Although the life expectancy of many cancer patients has increased due to the increasing progress of medical science today, however, since this disease is still the cause of a high percentage of deaths, it is always accompanied by fears, stress and reduced adaptation. On the other hand, health resources are increasingly highlighting spirituality and its importance in health and illness. Objectives: This research was conducted in order to investigate the effect of existential psychotherapy using the Yalom method using the story therapy approach on the level of anxiety, stress, depression and life expectancy in women with cancer undergoing chemotherapy. Methods: The present study was an experimental study based on pre-test-post-test randomized group design with a control group with a sample of women with cancer undergoing chemotherapy who referred to one of the private clinics in Karaj city in Iran. 24 people were selected by random sampling method after the initial evaluation and were randomly replaced in two groups of 12 people, control and experimental. After that, all the subjects were tested by means of research tools, including Depression-Anxiety-Stress Scale (DASS-21) and Snyder’s Hope Scale (SHS). The people of the experimental group participated in existential group therapy interventions during 8 sessions (tow-hours sessions), while the control group did not receive any intervention. At the end, the tests were conducted again for all 24 people and after collecting the questionnaires, the obtained data were analyzed using SPSS and the statistical test of covariance analysis. Results: The findings indicated that Yalom existential group psychotherapy led to a significant difference between the groups in the level of depression (P &lt; 0.0001), stress (P &lt; 0.0001), anxiety (P &lt; 0.0001) and the level of Life expectancy (P &lt; 0.0001) in women with cancer undergoing chemotherapy was compared to the control group. Conclusions: The obtained results indicate that group psychotherapy using the story therapy approach has been significantly effective in reducing depression, anxiety and stress and increasing the life expectancy of women with cancer undergoing chemotherapy.

Symptom Assessment among Cancer Patients Receiving Chemotherapy In A Cancer Hospital

People with cancer usually experience various distressing symptoms while receiving chemotherapy. Early identification of distressing symptoms of patients receiving treatment is a crucial step toward providing quality nursing care for patients. This study aimed to assess the frequency, severity and distressing symptoms and its predictors among cancer patients who are receiving chemotherapy. An Analytical cross-sectional study was done among 233 people receiving cancer chemotherapy in a Cancer Hospital. Convenience sampling method was adopted to select sample and data was collected by in-person interview. Out of 233 respondents, less than half(42.6%) belonged to the 40-59 years age group and male (53.6%). The common physical symptoms were pain (70%), lack of energy (67.8%), nausea (58.8%) and psychological symptoms were feeling sad (43.8%), worrying (43.8%) and difficulty sleeping (18.5%). The most severe symptoms experienced by respondents were pain, dry mouth, lack of energy and shortness of breath. Patient’s age (β=0.321, p &lt;0.001), education ( β= 0.094, p &lt;0.001). Eastern Cooperative Oncology Group (EOCG) ( β=0.340, p &lt;0.001), number of chemotherapy cycle ( β=0.147, p 0.004) were found to be predictors for the physical symptoms. Likewise, for the global distress index, these variables explained 88.9% of this variance (p&lt;0.001, r 2 =0.889). Education (β=0.078,p &lt;0.001), duration of illness (β=0.081, p =0.032) , age (β=0.0.211, p &lt;0.001), ECOG(β=0.0264, p &lt;0.001) were found to be predictors for the global distress index.

2110. Immunocompromised Adults Hospitalized with Community-Acquired Pneumonia in the United States: Incidence and Clinical Outcomes

Abstract Background Community-acquired pneumonia (CAP) is an important complication in immunocompromised adults (ICAs). In hospitalized patients, the burden of CAP in ICAs is not well defined. The primary objective of this study was to define incidence, epidemiology, and outcomes of ICAs hospitalized with CAP in the city of Louisville. The secondary objective of this study was to estimate the burden of CAP in ICAs in the US. Methods This was a prospective population-based cohort study of consecutive hospitalized adult Louisville residents with CAP at all adult hospitals in Louisville from 1 June 2014 to 31 May 2016. An ICA was defined as a patient with any of the following medical conditions or treatments: (1) primary immunodeficiency disease; (2) advanced-stage cancer (stage III or IV cancer or hematologic cancer); (3) advanced HIV infection (CD4 T-lymphocyte count &amp;lt; 200 cells/mL or &amp;lt; 14%); (4) solid organ transplantation; (5) hematopoietic stem cell transplantation; (6) receiving cancer chemotherapy; (7) receiving biological immune modulators; (8) receiving corticosteroid therapy with a dose ≥ 20 mg prednisone or equivalent daily for at least 14 days prior to hospitalization; or (9) receiving disease-modifying antirheumatic drugs (DMARDs). The annual population-based CAP incidence among ICAs was calculated. Mortality was evaluated during hospitalization and at 30 days, 6 months, and 1 year after hospitalization. Results A total of 7449 unique patients were included, with 854 (11%) ICAs identified. Figure 1 depicts the immunocompromising conditions. Per 100,000 adults in Louisville, each year 75 ICAs are hospitalized with CAP (95% CI: 68-78), corresponding to an estimated 190,106 ICAs hospitalized with CAP in the US. Mortality during hospitalization was 8% in ICAs vs 6% in non-ICAs; at 30 days 23% in ICAs vs 11% in non-ICAs, at 6 months 42% in ICAs vs 20% in non-ICAs, and at 1 year 52% in ICAs vs 27% in non-ICAs. Figure 1:Frequency of Immunocompromising Conditions and TreatmentsImmunocompromising conditions and treatments among 7449 patients hospitalized for community-acquired pneumonia sorted by frequency. Abbreviations: DMARDs: Disease-modifying antirheumatic drugs; HIV: Human immunodeficiency virus. Conclusion This study indicates that nearly one out of nine hospitalized CAP patients are immunocompromised, and 190,000 ICAs may be hospitalized due to CAP each year in the US. We found a twofold increase in mortality at every time point after discharge for ICAs compared to non-ICAs hospitalized due to CAP. Further strategies to prevent CAP and improve outcomes in ICAs hospitalized with CAP are necessary. Disclosures Forest W. Arnold, DO, MSc, Gilead Sciences, Inc.: Grant/Research Support.

The Prevalence of Mycobacterium tuberculosis Infection Among Cancer Patients Receiving Chemotherapy in a Tertiary Care Center.

To estimate the prevalence of tuberculosis (TB) infection among patients receiving cancer chemotherapy and to identify risk factors for latent TB reactivation. A cross-sectional study was conducted at a tertiary care center in Jeddah, Saudi Arabia. Patients were surveyed for TB risk factors, their records were reviewed for previous TB infection or disease, and blood samples were collected for interferon-gamma release assays (IGRAs). A total of 203 patients were included. One hundred and twenty-five were females (62%). Median age was 52 years, and mean age was significantly higher in positive IGRA patients compared to negative IGRA (57.32 vs. 47.27; p = 0.009). Twenty-five patients (12.3%) had evidence of TB infection, 16 (68%) among them had a latent TB infection, while the rest received treatment for an active TB disease. The rate of active disease among cancer patients was 8 (3.9%). Additionally, 92% (23) of those with positive IGRA had solid cancers (p = 0.007), and all active TB cases occurred in this group of solid cancers. TB prevalence was higher in chemotherapy patients compared to the general Saudi population. Patients with solid tumors and older age had a greater risk of developing the infection, signifying the importance of preventing TB and malignancy coexistence by initiating screening policies in cancer patients.

Biomedical gastronomy in the interventions of smell and taste disorders in ‘altered eating’

Biomedical gastronomy in the interventions of smell and taste disorders in ‘altered eating’

Association between an electronic health record (EHR)–embedded frailty index and survival among older adults receiving cancer chemotherapy.

12009 Background: Innovative strategies to facilitate rapid frailty screening are critically needed to enhance personalized oncology care among vulnerable older patients. An electronic frailty index (eFI) holds promise as a passive measure of frailty. The eFI was initially designed for primary care. The objective of this study was to establish feasibility, estimate prevalence of frailty, and evaluate the predictive value of the eFI for overall survival (OS) among older adults with cancer planned to receive chemotherapy. Methods: Consecutive patients (N = 509) aged 65+ with newly diagnosed lung, colorectal or breast cancer treated with chemotherapy were identified from our cancer registry between 2017 and 2020. Calculation of the eFI requires at least two ambulatory visits over a 2-year period and utilizes demographic information, vital signs, smoking status, ICD-10 diagnosis codes, select outpatient laboratory measurements, and functional information (if available from Medicare Annual Wellness Visits) during the 2 years prior to diagnosis. Frailty status is categorized as fit (eFI ≤0.10), pre-frail (0.10 &lt; eFI≤0.21), and frail (eFI &gt; 0.21) based on the proportion of deficits present over the total number evaluated (score range 0-1). Non-calculable scores indicate insufficient historical primary care data within two years prior to cancer diagnosis. OS was estimated by eFI category using Kaplan Meier curves and compared using log rank testing. Cox proportional hazards models evaluated the adjusted association between eFI categories and mortality. Results: The cohort included 509 adults (median age 72.2 yrs, 55% female, 83.5% white, 13.4% black, 45.8% stage 4) with lung (N = 312), colorectal (N = 111) and breast (N = 86) cancer. Distribution of eFI categories at diagnosis were fit (25.9%), pre-frail (41.1%), frail (17.3 %) and not calculable (15.7%). The proportion of patients categorized as “fit” differed by disease type (19.9% lung, 30.6% colorectal, 41.9% breast, p &lt; 0.0001). In univariate analyses, eFI frailty category was associated with OS (median OS for fit, pre-frail, frail and not calculable were &gt; 54, 25, 19 and 10 months respectively, p &lt; 0.0001.). Adjusting for age, gender, race, stage, and cancer type, the hazard of death was higher for pre-frail (Hazard Ratio, [HR] 1.7, 95% Confidence Interval [CI] 1.2-2.4), frail (HR 2.3, 95% CI 1.5-3.4) and not calculable eFI categories (HR 2.8, 95% CI 1.8-4.2) compared to fit patients. Conclusions: Calculating an EHR embedded eFI at the time of diagnosis among older adults treated with chemotherapy was feasible and identified nearly one-fifth of patients as frail. eFI-defined frailty status was associated with survival, with poorer survival among the most frail supporting eFI validity. The eFI is a promising scalable tool to efficiently conduct frailty screening in oncology clinical practice.

Metabolic Pathways Associated With Psychoneurological Symptoms in Children With Cancer Receiving Chemotherapy.

Children with cancer undergoing chemotherapy experience a cluster of psychoneurological symptoms (PNS), including pain, fatigue, anxiety, and depressive symptoms. Metabolomics is promising to differentiate metabolic pathways associated with the PNS cluster. Identify metabolic pathways associated with the PNS cluster in children with cancer before and after chemotherapy. Pain, fatigue, anxiety, and depressive symptoms were assessed using the Pediatric PROMIS scales. T-scores were computed and divided dichotomously by a cutoff point of 50; the PNS cluster was a sum of the four symptoms ranging from 0 (all T-scores <50) to 4 (all T-scores ≥50). Serum metabolites were processed using liquid chromatography mass-spectrometry untargeted metabolomics approach. Linear regression models examined metabolites associated with the PNS cluster. Metabolic pathway enrichment analysis was performed. Participant demographics (n = 40) were 55% female, 60% white, 62.5% aged 13-19 years, and 62.5% diagnoses of Hodgkin's lymphoma and B-cell acute lymphocytic leukemia. Among 9276 unique metabolic features, 454 were associated with pain, 281 with fatigue, 596 with anxiety, 551 with depressive symptoms, and 300 with the PNS cluster across one chemotherapy cycle. Fatty acids pathways were associated with pain: de novo fatty acid biosynthesis (p < .001), fatty acid metabolism (p = .001), fatty acid activation (p = .004), and omega-3 fatty acid metabolism (p = .009). Tryptophan amino acid pathway was associated with fatigue (p < .001), anxiety (p = .015), and the PNS cluster (p = .037). Carnitine shuttle was associated with the PNS cluster (p = .015). Fatty acids and amino acids pathways were associated with PNS in children undergoing chemotherapy. These findings require further investigation in a larger sample.

Pharmaceutical intervention for adverse events improves quality of life in patients with cancer undergoing outpatient chemotherapy

BackgroundThe effect of pharmaceutical intervention to treat adverse events on quality of life (QOL) in outpatients receiving cancer chemotherapy is unclear. We investigated whether pharmaceutical intervention provided by pharmacists in collaboration with physicians improves QOL with outpatient cancer chemotherapy.MethodsWe conducted a single-center retrospective descriptive study of pharmaceutical intervention for patients receiving outpatient cancer chemotherapy at Gifu University Hospital between September 2017 and July 2020. We assessed patient QOL using the Japanese version of the EuroQol 5 Dimension5 Level (EQ-5D-5L). Adverse events were graded using the Common Terminology Criteria for Adverse Events (CTCAE) version 4.0. We compared the EQ-5D-5L utility value and incidence of grade 2 or higher adverse events before and after pharmaceutical intervention.ResultsOur analysis included 151 patients who underwent 210 chemotherapy cycles. Pharmaceutical intervention significantly improved patients’ EQ-5D-5L utility values from 0.8197 to 0.8603 (P < 0.01). EQ-5D-5L utility values were significantly improved after pharmaceutical intervention for nausea and vomiting (pre-intervention 0.8145, post-intervention 0.8603, P = 0.016), peripheral neuropathy (pre-intervention 0.7798, post-intervention 0.7988, P = 0.032) and pain (pre-intervention 0.7625, post-intervention 0.8197, P = 0.035). Although not statistically significant, the incidence of grade 2 or higher adverse events, including nausea and vomiting, dermopathy, pain, oral mucositis, diarrhea and dysgeusia, tended to be lower post-intervention than pre-intervention.ConclusionsPharmaceutical intervention by pharmacists in collaboration with physicians may improve QOL in patients undergoing outpatient cancer chemotherapy.

Verification of the Usefulness of an Assessment and Risk Control Sheet that Promotes Management of Cancer Drug Therapy.

Background: Proper management of adverse events is crucial for the safe and effective implementation of anticancer drug treatment. Showa University Hospital uses our interview sheet (assessment and risk control [ARC] sheet) for the accurate evaluation of adverse events. On the day of anticancer drug treatment, a nurse conducts a face-to-face interview. As a feature of the ARC sheet, by separately describing the symptoms the day before treatment and the day of treatment and sharing the information on the medical record, it is possible to clearly determine the status of adverse events. In this study, we hypothesized that the usefulness and points for improvement of the ARC sheet would be clarified by using and evaluating a patient questionnaire. Methods: This study included 174 patients (144 at Showa University Hospital (Hatanodai Hospital) and 30 at Showa University Koto Toyosu Hospital (Toyosu Hospital) who underwent pre-examination interviews by nurses and received cancer chemotherapy at the outpatient center of Hatanodai and Toyosu Hospital. In the questionnaire survey, the ARC sheet’s content and quality, respondents’ satisfaction, structural strengths, and points for improvement were evaluated on a five-point scale. Results: The patient questionnaire received responses from 160 participants, including the ARC sheet use group (132 people) and the non-use group (28 people). Unlike the ARC sheet non-use group, the ARC sheet use group recognized that the sheet was useful to understand the adverse events of aphthous ulcers (p = 0.017) and dysgeusia (p = 0.006). In the satisfaction survey questionnaire, there was a high sense of security in the pre-examination interviews by nurses using the ARC sheet. Conclusions: The ARC sheet is considered an effective tool for comprehensively evaluating adverse events. Pre-examination interviews by nurses using ARC sheets accurately determined the adverse events experienced by patients with anxiety and tension due to confrontation with physicians.