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Inflammation can have social consequences, which may be relevant to inflammation's link with depression. The current study tests whether a typhoid vaccine increases feelings of social disconnection and avoidance behavior.In two full-day visits at least three weeks apart, 172 postmenopausal breast cancer survivors (Stage I-IIIA) each received a typhoid capsular polysaccharide vaccination and a saline placebo injection in a random sequence. Blood was drawn prior to the injection, as well as every 90 min thereafter for 8 h to assess the inflammatory response (interleukin-6, IL-6; interleukin-1 receptor antagonist, IL-1Ra). At both visits, women completed the Social Connection Scale at 0 and 8.5 h post-vaccination as well as implicit and explicit social avoidance tasks at 7 h post-vaccination.The typhoid vaccine triggered rises in both inflammatory markers (ps 0.01), but it did not impact feelings of social connection (p = .32), or performance on the implicit (p = .34) or explicit tasks (p = .37). Inflammatory rises did not predict feelings of social connection (ps 0.64) or performance on explicit (ps 0.73) or implicit (ps 0.88) social avoidance tasks.Milder inflammatory stimuli may not affect social processes. Higher levels of inflammation or, relatedly, more sickness symptoms may be necessary to recapitulate prior findings of social avoidance.

Although metastatic breast cancer (MBC) is treatable, it is not curable and most patients remain on treatment indefinitely. While oncologists commonly prescribe the recommended starting dose (RSD) from the FDA-approved label, patient tolerance may differ from that seen in clinical trials. We report on a survey of medical oncologists' perspectives about treatment-related toxicity and willingness to discuss flexible dosing with patients.We disseminated a confidential survey via social media/email in Spring 2021. Eligible respondents needed to be US-based medical oncologists with experience treating patients with MBC.Of 131 responses, 119 were eligible. Physicians estimated that 47% of their patients reported distressing treatment-related side effects; of these, 15% visited the Emergency Room/hospital and 37% missed treatment. 74% (n = 87) of doctors reported improvement of patient symptoms after dose reduction. 87% (n = 104) indicated that they had ever, if appropriate, initiated treatment at lower doses. Most (85%, n = 101) respondents did not believe that the RSD is always more effective than a lower dose and 97% (n = 115) were willing to discuss individualized dosing with patients.Treatment-related side effects are prevalent among patients with MBC, resulting in missed treatments and acute care visits. To help patients tolerate treatment, oncologists may decrease initial and/or subsequent doses. The majority of oncologists reject the premise that a higher dose is always superior and are willing to discuss individualized dosing with patients. Given potential improvements regarding quality of life and clinical care, dose modifications should be part of routine shared decision-making between patients and oncologists.

Despite the incorporation of trastuzumab biosimilars (to treat HER2-positive breast cancer) in clinical practice guidelines, gaps remain such as patient and clinician education. We hosted a webinar comprised of a panel of biosimilars experts, oncologists, pharmacist, infusion nurse, and a patient advocate. The outcomes of the webinar include audience responses to pre- and post-webinar questionnaires, educational benefits, real-time opportunities to ask questions, and a recording. Education needs to be tailored to the needs of both, patients and clinicians.

PURPOSE: To investigate breast cancer survivors’ inflammatory responses to typhoid vaccine as a window into their innate immune response to novel pathogens. METHODS: This double-blind crossover trial randomized 158 breast cancer survivors to either the vaccine/saline placebo or the placebo/vaccine sequence. The relative contributions of age, cardiorespiratory fitness (VO(2peak)), type of cancer treatment, central obesity, and depression to interleukin (IL)-6, IL-1 receptor antagonist (IL-1Ra), and WBC vaccine responses were assessed pre-injection and 1.5, 3, 4.5, 6, and 7.5 hours post-injection. RESULTS: The vaccine produced larger IL-6, IL-1Ra, and WBC responses than placebo, ps

Dramatic improvements in cancer survival have occurred in the last decade, but the quality of life for many survivors is compromised due to severe, long-lasting, and often irreversible side effects of chemotherapy. The neurological side effects, chemotherapy induced peripheral neuropathy (CIPN) and cancer related/induced cognitive impairment (CRCI/CICI), are under-recognized and can occur after chemotherapy, immunotherapy, or radiation. The cellular mechanisms underlying these neurological side effects are poorly understood and there are no effective treatments or preventions, other than reduction or termination of cancer therapy. In our preliminary prospective, non-interventional study to examine the side effects of chemotherapy in patients with breast cancer (NCT03872141), patients with breast cancer who received standard of care single agent weekly taxane-based chemotherapy were assessed at baseline, midpoint, and end of treatment for neurological and cognitive changes and for blood levels of potential protein biomarkers (n = 13). CIPN and CRCI both showed an increase in severity with accumulating taxane and these changes were compared to protein alternations over the course of treatment. Using peripheral blood collected from patients (n = 10) during chemotherapy and tested with an antibody array curated by the MD Anderson RPPA Core), we found that 19 proteins were increased, and 12 proteins decreased over 12 weeks of treatment. Among those downregulate were proteins known to be critical for neuronal viability and function including GRB2 (growth factor receptor-bound protein 2) and NCS1 (neuronal calcium sensor 1). Concurrently, proteins associated with apoptosis, including BAK1 (Bcl-1 homologous antagonist/killer), were upregulated. These results support the proposal that CIPN and CRCI increase with increasing taxane exposure, and identified several proteins that are altered with taxane exposure that could be implicated in their pathogenesis. In conclusion, our study provides evidence for progressive neurological changes and the rationale to investigate the molecular basis for these changes with the goal of target identification for mitigation of these neurological side effects.

Introduction Engaging with patients and the public (consumers and community) enhances the relevance of cancer control developments; however, challenges remain to integrate into processes. Medical and other professional societies are well-positioned to foster and endorse best practice. Methods Between October and December 2021, the Multinational Association of Supportive Care in Cancer (MASCC) conducted a global consultation with those who identified as “people affected by cancer”. Recruitment to an online cross-sectional survey was by a combination of purposive and convenience sampling to determine preferred terminologies and experiences with MASCC and other cancer-related societies. Results The survey was completed by 343 respondents from 29 countries, a majority being female (78.1%) and younger than 60 years of age (62.1%). Respondents preferred to be identified as ‘patient’ from a set of defined terms; however, this only accounted for 49–67% of selected response across geographical regions. Only 22.2% of respondents had engaged previously with MASCC, of whom 90.8% reported a positive experience through involvement with education and information, networking and collaboration, and practice guidelines. Respondents perceived areas of opportunity as early involvement in decision-making, educational initiatives, open communication, and information sharing. Across all geographical regions, responders chose a preference to contribute to future consumer research (53.0%), policy (31.7%) or consumer engagement activities (56.9%) including participation in a conference session (65.0%) or patient day (47.9%). Conclusions This survey provides a first insight into how consumers wish to engage with MASCC. These values will be embedded into a strategy that aims for effective and sustainable partnerships with multinational consumers.

Primary small cell carcinoma of the breast (SCCB) is a rare tumor subtype comprising

To characterize the contemporary efficacy and utilization patterns of coronary artery bypass grafting (CABG) in specific cancer types.We leveraged the data from the National Inpatient Sample and plotted trends of utilization and outcomes of isolated CABG (with no other additional surgeries during the same hospitalization) procedures from January 1, 2003, through September 1, 2015. Propensity score matching was used to assess for potential differences in outcomes by type of cancer status among contemporary (2012-2015) patients.Overall, the utilization of CABG decreased over time (250,677 in 2003 vs 134,534 in 2015, P.001). However, the proportion of those with comorbid cancer increased (7.0% vs 12.6%, P.001). Over time, in-hospital mortality associated with CABG use in cancer remained unchanged (.9% vs 1.0%, P=.72); yet, cancer patients saw an increase in associated major bleeding (4.5% vs 15.3%, P.001) and rate of stroke (.9% vs 1.5%, P.001) over time. In-hospital cost-of-care associated with CABG-use in cancer also increased over time ($29,963 vs $33,636, P.001). When stratified by cancer types, in-hospital mortality was not higher in breast, lung, prostate, colon cancer, or lymphoma versus non-cancer CABG patients (all P.05). However, there was a significantly higher prevalence of major bleeding but not stroke in patients with breast and prostate cancer only compared with non-cancer CABG patients (P.01). Discharge dispositions were not found to be different between cancer sub-groups and non-cancer patients (P.05), except for breast cancer patients who had lower home care, but higher skilled care disposition (P.001).Among those undergoing CABG, the prevalence of comorbid cancer has steadily increased. Outside of major bleeding, these patients appear to share similar outcomes to those without cancer indicating that CABG utilization should be not be declined in cancer patients when otherwise indicated. Further research into the factors underlying the decision to pursue CABG in specific cancer sub-groups is needed.

Purpose Capecitabine is widely used as a single agent on a 21-day cycle in the management of metastatic breast cancer (MBC). Our primary objective was to compare the standard dosing of capecitabine (Arm A: days 1-14 on 21-day cycle) to biweekly dosing (Arm B: days 1-7 and 15-21 on 28-day cycle) using retrospective data analysis. Methods 166 patients with MBC treated with single agent capecitabine at The Ohio State University from 2002 to 2014 were considered eligible. Median time to treatment failure (TTF) and overall survival (OS) were estimated using Kaplan-Meier (KM) methods. KM curves were compared using log-rank tests with Holm's correction for multiplicity. Results Patients were grouped by dose schedule into one of three arms: Arm A (21-day cycle; capecitabine given at 1000 mg/m

A variety of biomarkers are present on cells in peripheral blood of patients with a variety of disorders, including solid tumor malignancies. While rare, characterization of these cells for specific protein levels with the advanced technology proposed, will lead to future validation studies of blood samples as "liquid biopsies" for the evaluation of disease status and therapeutic response. While circulating tumor cells (CTCs) have been isolated in the blood samples of patients with solid tumors, the exact role of CTCs as clinically useful predictive markers is still debated. Current commercial technology has significant bias in that a positive selection technology is used that preassumes specific cell surface markers (such as EpCAM) are present on CTCs. However, CTCs with low EpCAM expression have been experimentally demonstrated to be more likely to be missed by this method. In contrast, this application uses a previously developed, technology that performs a purely negative enrichment methodology on peripheral blood, yielding highly enriched blood samples that contain CTCs as well as other, undefined cell types. The focus of this contribution is the use of multispectral imaging of epifluorescent, microscopic images of these enriched cells in order to help develop clinically relevant liquid biopsies from peripheral blood samples.