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Background: Elastomeric infusion devices or 'Infusors' are commonly used to administer 24‐h continuous intravenous infusions to hospital patients at home, a service which can increase hospital capacity. Aim: This study sought to determine Infusor efficiency by measuring infusion lengths administered by Infusors to patients in the community setting and reviewing any impacting factors on varying infusion rates, if observed. Method: Patients and nurses completed data collection forms daily over a 12‐month period. The following information was recorded: time Infusor attached to patient, time Infusor emptied, Infusor 'empty' or 'not empty' when removed, volume of antibiotic solution remaining, Infusor storage details, antibiotic solution and dose, indication for treatment, and date (season). Statistical analyses was conducted using Stata. Data were analysed using descriptive statistics, including median and range for continuous variables, and frequency counts and percentages for categorical variables. Ethical approval was granted by Northern Sydney Local Health District (NSLHD) Research Office (Reference no: RESP/14/184), the Human Research Ethics Committee (HREC) (Reference no: LNR/14/HAWKE/265) and the study conforms to the Australian National Statement on Ethical Conduct in Human Research. Informed consent was obtained from all participants via a study information leaflet that was provided with the patient questionnaire and patients were informed that their participation in the study was optional. Patients indicated their consent by completing the data collection form for each day of treatment. Results: A significant number of Infusors (27%) emptied outside the expected infusion duration of 24 h ± 10% (21.6–26.4 h) and Infusors were removed 'not empty' when the nurse visited >24 h on 35% of occasions. Infusors were more likely to empty >24 h if they contained piperacillin‐tazobactam 13.5 g (predicted probability = 1.0), in winter (predicted probability = 0.83), and in cooler overnight storage locations (predicted probability = 0.64). Infusors were more likely to empty <24 h if they contained vancomycin (predicted probability = 0.12). Conclusion: Infusors delivering 24‐h continuous intravenous infusions in the home setting may empty at unpredictable times and may be affected by temperature or solutions with varying doses. Outpatient parenteral antimicrobial therapy clinicians should be aware of possible unfinished infusions from Infusors. [ABSTRACT FROM AUTHOR]

Background: This study, using real-world data, assesses the impact of RS testing on treatment pathways and the associated economic consequences of such testing. This paper pertains to lobular breast cancer. Methods: A retrospective, observational study was undertaken between 2011 and 2019 on a cross-section of hormone receptor-positive (HR+), HER2-negative, lymph node-negative, early-stage breast cancer patients. All patients had ILC and had RS testing in Ireland. The patient population is representative of the national population. Patients were classified as low (RS ≤ 25) or high (RS > 25) risk. Patients aged ≤50 were stratified as low (RS 0–15), intermediate (RS 16–25), or high risk (RS > 25). Results: A total of 168 patients were included, most of whom had grade 2 (G2) tumors (n = 154, 92%). Overall, 155 patients (92.3%) had low RS (≤25), 12 (7.1%) had high RS (>25), and 1 (0.6%) had unknown RS status. In 29 (17.5%) patients aged ≤50 at diagnosis, RS was ≤15 in 16 (55%), 16–20 in 6 (21%), 21–25 in 5 (17%), >25 in 1 (3.5%), and unknown in 1 (3.5%). Post RS testing, 126 patients (78%) had a change in chemotherapy recommendation; all to hormone therapy. In total, only 35 patients (22%) received chemotherapy. RS testing achieved a 75% reduction in chemotherapy use, resulting in savings of €921,543.84 in treatment costs, and net savings of €387,283.84. Conclusions: The use of this test resulted in a 75% reduction in chemotherapy and a significant cost savings in our publicly funded health system. [ABSTRACT FROM AUTHOR]

In this article, the authors explore the consequences of an American 1930s classic anthropological study for a contemporary rural community in the west of Ireland. The contribution of family, kin, and community relations to sustaining a rural way of life was the primary focus of Arensberg and Kimball's study of Irish farm families published as "Family and Community in Ireland." Through the frame of a collaborative community research project with an artist, sociologist, and the descendents of the families written about, we present an account of a research project based on Kimball's 1930s field diary that provided an opportunity for community members to tell their own story of family and community in the 21st century. Deploying a narrative inquiry approach, the power of local stories to interrupt dominant narratives of family and community is explored. (Contains 4 figures and 5 notes.)

Introduction: "Transgender" and "gender diverse" are umbrella terms encompassing those whose gender identities or expressions differ from those typically associated with the sex they were assigned at birth. There is scant global information on cancer incidence, outcome, and mortality for this cohort. This group may present with advanced cancer, have mistrust in health care services and report anxiety and depression at higher frequencies, a finding often seen in marginalized groups because of minority stress. Materials and Methods: Medical oncologists were contacted by secure email to identify patients who self‐identify as transgender and gender diverse in three Irish hospitals. Five patients were identified. A retrospective chart review was conducted and a pseudonymized patient survey was distributed. Results: All patients included in our chart review (n = 5) were diagnosed with advanced disease on initial diagnosis. Two patients identified as men, two as women, and one as a transwoman. Two of five patients' health record charts reflected a name or gender change. Three patients had gender transitioning treatment postponed. Assessing comorbidities, it was seen that four patients required psychiatry input. Predominant issues noted in our patient survey by the two respondents (n = 2) were "mis‐gendering," lack of a gender‐neutral hospital environment, lack of inclusion in cancer groups, and barriers in changing name and/or sex on hospital records. Conclusion: Components of care requiring revision include patient accessible pathways to change names and gender on health records, earlier access to psychological support and targeted screening and support groups. Resources for hospital staff to improve awareness of correct terminology and to provide gender neutral facilities are worthwhile. Implications for Practice: The implications for practice on an international level include patient‐friendly pathways for changing hospital name and gender so that patients may feel comfortable using wristbands. The need for international screening guidelines for transgender patients and national transgender cancer support groups is highlighted. On a day‐to‐day level for providers, the correct use of pronouns makes a big difference to patients. Asking about preferred pronoun on first visit and noting on patient's file is worthwhile. It is important for providers to know that increased psychological support should be offered early on first clinic visit and engaged with as necessary when patient has a history of anxiety or depression. Providers should discuss openly that some gender transitioning treatment will be postponed because of cancer care and refer to both the physical and psychological sequelae of this. Asking transgender patients which room or bathroom they would prefer when rooms are gendered is essential. Transgender and gender diverse people are more likely to present with advanced cancer. This group of patients reports anxiety and depression at higher rates and mistrust in the health care system. This article reports on the issues affecting cancer care for this cohort, aiming to raise awareness and improve cancer care in this patient group. [ABSTRACT FROM AUTHOR]

Background The objectives of this study were to identify the prevalence of severe drug interactions (SDIs) and potentially inappropriate prescriptions (PIPs) in older adults with cancer. Methods A 12-month prospective observational study of patients ≥65 years admitted to an oncology centre was conducted. SDIs were assessed using Stockley's interaction checker; PIPs were identified using STOPP/START criteria. Logistic regression was applied to determine the influence of age, gender, co-morbidities and medication number on the likelihood of an SDI and a PIP. Results We enrolled 186 participants; mean age 72.5 (SD5.7) years, 46.2% female, mean co-morbidity number 7.5 (SD3.4), median medication number 7 (IQR4-9). Polypharmacy (≥6 medications) and major polypharmacy (≥11 medications) were identified in 60.8% and 17.7% respectively. Systemic anti-cancer therapies (SACTs) were concomitantly prescribed to 60.2%. SDIs were identified in 50.5% participants; 7.5% ≥1 SACT-SACT SDI,  41.4% ≥1 drug-drug SDI  and 10.2% ≥1 drug-SACT SDI.  The most common SDIs were beta-blocker/alpha-blocker (n=12), Selective serotonin re-uptake inhibitor (SSRI)/proton pump inhibitor (PPI) (n=11) and SSRI/Aspirin (n=8). A strong correlation between medication and SDI number was identified (r2=0.61,  p-value <0.001). For each additional prescription, the odds of an SDI increased by 50.8% (Odds ratio 1.508, 95% CI1.288–1.764, p<0.001). PIPs were observed in 73.1%; median 2(IQR1-3). The most common PIPs were drugs prescribed beyond the recommended duration (46.8%), high-dose PPIs >8 weeks (34.9%) and regular opioids without laxatives (20.4%). Patients prescribed ≥1 PIP had more co-morbidities (8.4(SD3.4) vs 5.2(SD2.4), p< 0.001), a higher cumulative illness rating score (18(IQR12-20) vs 11(IQR10-14), p<0.001) and more prescribed medications (8(IQR6-10) vs 3(IQR1-4.25), p<0.001). For each additional prescription, the odds of receiving a PIP increased by 79.2% (Odds ratio 1.792, 95% CI1.459–2.02, p<0.001). Conclusion SDIs and PIPs are common in older adults with cancer and higher than previously reported. Comprehensive specialist medication evaluation, by a Geriatrician, may benefit patients. [ABSTRACT FROM AUTHOR]

Background: Our goal was to determine (a) the prevalence of multimorbidity and polypharmacy in patients with cancer and (b) the prevalence, predictability, and preventability of adverse drug reactions (ADRs) causing/contributing to hospitalization. Materials and Methods: We conducted a 12‐month prospective observational study of patients aged ≥16 years admitted to an oncology center. Older adults were aged ≥70 years. Results: We enrolled 350 patients: 52.3% (n = 183) female, mean age 63.6 years (SD 12.1), 36.6% (n = 121) aged ≥70 years. Multimorbidity (≥2 conditions) was identified in 96.9%; 68% had ≥5 conditions. The median number of medications was 6 (interquartile range [IQR] 4–8); 47% were prescribed ≥6 medications and 11.4% ≥11 medications. Older adults had higher numbers of comorbid conditions (7 [IQR 5–10] vs. 5 [IQR 3–7]) and were prescribed more medications (median 7 [IQR 4–9] vs. 4 [IQR 2–7]). ADRs caused/contributed to hospitalization in 21.5% (n = 75): 35.8% (n = 72) of emergency admissions and 4.7% (n = 3) of elective admissions. The most common ADRs were neutropenia with infection (25.3%), dyspepsia/nausea/vomiting (20%), and constipation (20%). Causative medications included systemic anticancer therapies (SACTs; 53.3%), opioids (17.3%), corticosteroids (6.7%), and nonsteroidal anti‐inflammatory drugs (5.3%). ADR prevalence was similar in older and younger adults secondary to SACTs (8.3% vs. 13.1%), non‐cancer medications (10.7% vs. 8.3%), and both (0% vs. 1.3%). ADRs were predictable in 89.3% (n = 67), definitely avoidable in 29.3% (n = 22), and possibly avoidable in 33.3% (n = 25). No association was identified between ADRs and age, gender, daily medication number, length of stay, or death. No ADR predictor variables were identified by logistic regression. Conclusion: More than 21% of admissions to an oncology service are ADR‐related. ADRs are caused by both SACTs and non‐cancer‐specific medications. The majority are predictable; ≥60% may be preventable. Patients with cancer have high levels of multimorbidity and polypharmacy, which require vigilance for related adverse outcomes. Implications for Practice: A diagnosis of cancer often occurs in patients with multimorbidity and polypharmacy. Cancer can cause an altered physiological environment, placing patients at risk of drug‐drug interactions, drug‐disease interactions, and adverse drug reactions (ADRs). This study identified that ADRs caused or contributed to one in five hospital admissions of patients with cancer. ADRs were caused by systemic anticancer therapies (SACTs) in 53.3% of cases and non‐cancer medications in 45.4% of cases, and a combination of both in 1.3%. ADRs occurred in similar frequencies in older and younger patients secondary to SACTs (8.3% vs. 13.1%, p = .295), non‐SACTs (10.7% vs. 8.3%, p = .107), and a combination of both (0% vs. 1.3%, p = .240). The majority of ADRs were predictable (89.3%) and potentially preventable (62.6%). These findings support the need for increased awareness of medication‐related adversity in patients with cancer and interventions to minimize their occurrence, thus supporting the American Society of Clinical Oncology guidelines that recommend adults ≥65 years of age receiving chemotherapy have geriatric assessment to identify medical and medication issues. Cancer can cause an altered physiological environment that puts patients at risk for drug‐drug interactions, drug‐disease interactions, and adverse drug reactions. The prescribing of multiple medications for coexisting conditions can contribute to negative outcomes. This article reports on the prevalence of this concern, as well as the causality, predictability, and preventability of adverse drug reactions causing or contributing to hospitalization. [ABSTRACT FROM AUTHOR]

Despite significant advances in the treatment of Hodgkin's lymphoma (HL), a significant proportion of patients will not respond or will subsequently relapse. We identified CD25, the IL-2 receptor alpha subunit, as a favorable target for systemic radioimmunotherapy of HL. The scientific basis for the clinical trial was that, although most normal cells with exception of Treg cells do not express CD25, it is expressed by a minority of Reed-Sternberg cells and by most polyclonal T cells rosetting around Reed-Sternberg cells. Forty-six patients with refractory and relapsed HL were evaluated with up to seven i.v. infusions of the radiolabeled anti-CD25 antibody 90Y-daclizumab. 90Y provides strong β emissions that kill tumor cells at a distance by a crossfire effect. In 46 evaluable HL patients treated with 90Y-daclizumab there were 14 complete responses and nine partial responses; 14 patients had stable disease, and nine progressed. Responses were observed both in patients whose Reed-Sternberg cells expressed CD25 and in those whose neoplastic cells were CD25- provided that associated rosetting T cells expressed CD25. As assessed using phosphorylated H2AX (γ-H2AX) as a bioindicator of the effects of radiation exposure, predominantly nonmalignant cells in the tumor microenvironment manifested DNA damage, as reflected by increased expression of γ-H2AX. Toxicities were transient bone-marrow suppression and myelodysplastic syndrome in six patients who had not been evaluated with bone-marrow karyotype analyses before therapy. In conclusion, repeated 90Y-daclizumab infusions directed predominantly toward nonmalignant T cells rosetting around Reed-Sternberg cells provided meaningful therapy for select HL patients. [ABSTRACT FROM AUTHOR]

Background: Kaposi sarcoma herpesvirus (KSHV)-associated multicentric Castleman disease (MCD) is a lymphoproliferative inflammatory disorder commonly associated with human immunodeficiency virus (HIV). Its presentation may be difficult to distinguish from HIV and its complications, including lymphoma. Novel imaging strategies could address these problems.Methods: We prospectively characterized (18)F-fluorodeoxyglucose positron emission tomography (PET) findings in 27 patients with KSHV-MCD. Patients were imaged with disease activity and at remission with scans evaluated blind to clinical status. Symptoms, C-reactive protein level, and HIV and KSHV loads were assessed in relation to imaging findings.Results: KSHV-MCD activity was associated with hypermetabolic symmetric lymphadenopathy (median maximal standardized uptake value [SUVmax], 6.0; range, 2.0-8.0) and splenomegaly (3.4; 1.2-11.0), with increased metabolism also noted in the marrow (2.1; range, 1.0-3.5) and salivary glands (3.0; range, 2.0-6.0). The (18)F-fluorodeoxyglucose PET abnormalities improved at remission, with significant SUVmax decreases in the lymph nodes (P = .004), spleen (P = .008), marrow (P = .004), and salivary glands (P = .004). Nodal SUVmax correlated with symptom severity (P = .005), C-reactive protein level (R = 0.62; P = .004), and KSHV load (R = 0.54; P = .02) but not HIV load (P = .52).Conclusions: KSHV-MCD activity is associated with (18)F-FDG PET abnormalities of the lymph nodes, spleen, marrow, and salivary glands. These findings have clinical implications for the diagnosis and monitoring of KSHV-MCD and shed light on its pathobiologic mechanism. [ABSTRACT FROM AUTHOR]

Kaposi sarcoma herpesvirus (KSHV), also known as human herpesvirus-8, is associated with 1 form of multicentric Castleman disease (MCD) and is the etiologic agent for most MCD in human immunodeficiency virus (HIV)-infected patients. Diagnosis is usually determined by lymph node biopsy. Bone marrow findings in KSHV-MCD are not well characterized. We conducted histomorphologic and immunohistochemical evaluation of bone marrow biopsy specimens in HIV-infected patients with KSHV-MCD, including evaluation for KSHV latency-associated nuclear antigen. Findings were correlated with clinical features and KSHV viral load. Reactive plasmacytosis was the predominant feature. Lymphoid aggregates were less common and not diagnostic of KSHV-MCD. Forty-eight percent of cases contained scattered KSHV-infected mononuclear cells. Although patients were generally cytopenic, bone marrow biopsy specimens were normocellular to hypercellular except in patients receiving hematotoxic therapy. Bone marrow biopsy specimens in KSHV-MCD patients recapitulate findings of interleukin-6 excess. In patients with HIV, unexplained cytopenias, and bone marrow plasmacytosis, evaluation for KSHV-MCD is warranted. [ABSTRACT FROM AUTHOR]

Malignant cardiac involvement is rare in patients with human T cell lymphotrophic virus type-1-associated adult T cell leukemia/lymphoma (ATLL). We report a single institution experience of eight patients with pathologically documented cardiac involvement with ATLL. Pericardial effusion and tamponade, cardiac valvular infiltration, valve leaflet tumor nodules and endocardial and myocardial tumors were observed. Cardiac involvement with ATLL was most often identified post-mortem; however, three cases were diagnosed clinically. All but one of the patients had the acute or lymphomatous subtypes of ATLL and had progressed through at least one prior systemic therapy. Patients with ATLL-related cardiac disease were also found to have pulmonary involvement suggesting that this may be a sign of increased risk of cardiac involvement. One patient with the chronic form of ATLL remains alive 10 years after undergoing cardiac valve replacement. [ABSTRACT FROM AUTHOR]