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Background Evidence- based clinical practice guidelines recommend discussion by a multidisciplinary team (MDT) to review and plan the management of patients for a variety of cancers. However, not all patients diagnosed with cancer are presented at an MDT. Objectives (1) To identify the factors (barriers and enablers) infuencing presentation of all patients to, and the perceived value of, MDT meetings in the management of patients with pancreatic cancer and; (2) to identify potential interventions that could overcome modifable barriers and enhance enablers using the theoretical domains framework (TDF). Methods Semistructured interviews were conducted with radiologists, surgeons, medical and radiation oncologists, gastroenterologists, palliative care specialists and nurse specialists based in New South Wales and Victoria, Australia. Interviews were conducted either in person or via videoconferencing. All interviews were recorded, transcribed verbatim, deidentifed and data were thematically coded according to the 12 domains explored within the TDF. Common belief statements were generated to compare the variation between participant responses. Results In total, 29 specialists were interviewed over a 4-month period. Twenty- two themes and 40 belief statements relevant to all the TDF domains were generated. Key enablers infuencing MDT practices included a strong organisational focus (social/professional role and identity), beliefs about the benefts of an MDT discussion (beliefs about consequences), the use of technology, for example, videoconferencing (environmental context and resources), the motivation to provide good quality care (motivation and goals) and collegiality (social infuences). Barriers included: absence of palliative care representation (skills), the number of MDT meetings (environmental context and resources), the cumulative cost of staff time (beliefs about consequences), the lack of capacity to discuss all patients within the allotted time (beliefs about capabilities) and reduced confdence to participate in discussions (social infuences). Conclusions The internal and external organisational structures surrounding MDT meetings ideally need to be strengthened with the development of agreed evidence- based protocols and referral pathways, a focus on resource allocation and capabilities, and a culture that fosters widespread collaboration for all stages of pancreatic cancer. [ABSTRACT FROM AUTHOR]

In 2020, a retrospective study was conducted, examining 27 years of family sessions offered at the BEBA Family Clinic in California. Raymond Castellino, DC, and Tara Blasco, PhD, co-directors of the Building and Enhancing Bonding and Attachment (BEBA) program, assembled a team of researchers for the study. Fifty-four previous BEBA Clinic participants completed a quantitative survey and 12 participated in qualitative interviews. The data gathered are shared in this report, providing the BEBA organization with feedback corroborating the program's evolving principles and practices. The study and organization presents a model of child-centered family care to other professionals who are developing similar programs. [ABSTRACT FROM AUTHOR]

Abstract Background Women who undergo radiotherapy for gynaecological cancer (GC) can experience distressing side effects which impact on psychosocial functioning and intimate relationships. Cancer-related distress may be ameliorated by comprehensive preparation for treatment and addressing women’s informational, physical, psychological and psychosexual needs. This paper describes the protocol for a multisite randomised controlled trial (RCT) testing a novel intervention package which combines tailored specialist nursing consultations and telephone peer support with the primary aim to reduce psychological distress. Secondary aims assess patient quality of life, symptom distress, unmet supportive care needs, preparation for treatment, psychosexual functioning and vaginal stenosis. Methods/design This multifaceted intervention comprises four nurse-led consultations coupled with four phone calls from a peer support volunteer (GC survivor). The evidence-based intervention will be delivered at critical points in the illness trajectory: pre-treatment, mid-treatment, treatment completion and post-treatment. Nurses and peers undergo 2-day intensive training workshops, are guided by comprehensive study intervention manuals and receive ongoing supervision and support. Eligible patients will have a diagnosis of GC, be scheduled to receive curative radiotherapy, be aged 18 years or over and speak English. Three-hundred and six participants will be randomized to receive usual care or usual care with the intervention package. Study outcome measures will be collected at baseline, day 1 of radiotherapy and 1, 6 and 12 months post radiotherapy. Clinical assessments of vaginal toxicity will occur at baseline, and 3, 6, and 12 months post radiotherapy. Discussion This timely research has the potential to substantially reduce the physical, psychosexual and supportive care needs of women with GC. Using a telephone peer support model, the intervention package ensures equitable access to support services for geographically isolated patients. The novel intervention engages peer volunteers who liaise with nurses to encourage adherence to professionally-delivered information and provide emotional support. It has been designed to be potentially transferable to a range of treatment settings and diseases. Based on pilot data, the proposed intervention was found to be useful and acceptable to patients and clinicians. If effective and feasible in the multisite RCT, the program could be widely disseminated. Trial registration Australian New Zealand Clinical Trial Registry ACTRN12611000744954

Comprehensive modeling of a whole cell requires an integration of vast amounts of information on various aspects of the cell and its parts. To divide and conquer this task, we introduce Bayesian metamodeling, a general approach to modeling complex systems by integrating a collection of heterogeneous input models. Each input model can in principle be based on any type of data and can describe a different aspect of the modeled system using any mathematical representation, scale, and level of granularity. These input models are 1) converted to a standardized statistical representation relying on probabilistic graphical models, 2) coupled by modeling their mutual relations with the physical world, and 3) finally harmonized with respect to each other. To illustrate Bayesian metamodeling, we provide a proof-of-principle metamodel of glucose-stimulated insulin secretion by human pancreatic ß-cells. The input models include a coarse-grained spatiotemporal simulation of insulin vesicle trafficking, docking, and exocytosis; a molecular network model of glucose-stimulated insulin secretion signaling; a network model of insulin metabolism; a structural model of glucagon-like peptide-1 receptor activation; a linear model of a pancreatic cell population; and ordinary differential equations for systemic postprandial insulin response. Metamodeling benefits from decentralized computing, while often producing a more accurate, precise, and complete model that contextualizes input models as well as resolves conflicting information. We anticipate Bayesian metamodeling will facilitate collaborative science by providing a framework for sharing expertise, resources, data, and models, as exemplified by the Pancreatic ß-Cell Consortium. [ABSTRACT FROM AUTHOR]

This article reports on the findings of a study that explored the benefits and challenges for women of working at an Australian regional university in early 2020 before the COVID-19 pandemic. It examines whether living and working at a regional university with dispersed campuses presented particular challenges for women and whether it had an impact on their career progression. Twenty-one women supplied written responses to a list of questions provided by the researchers. The main finding was that women enjoyed working in teams and preferred flexibility, autonomy and positive teamwork environments. To address challenges identified in the study about working across dispersed campuses and the limitations of virtual communication, particularly in the current pandemic, the article investigates the feasibility of a blended approach to teamwork using the concept of a third space. [ABSTRACT FROM AUTHOR]

Background: The Central African Republic (CAR) suffers a protracted conflict and has the second lowest human development index in the world. Available mortality estimates vary and differ in methodology. We undertook a retrospective mortality study in the Ouaka prefecture to obtain reliable mortality data. Methods: We conducted a population-based two-stage cluster survey from 9 March to 9 April, 2020 in Ouaka prefecture. We aimed to include 64 clusters of 12 households for a required sample size of 3636 persons. We assigned clusters to communes proportional to population size and then used systematic random sampling to identify cluster starting points from a dataset of buildings in each commune. In addition to the mortality survey questions, we included an open question on challenges faced by the household. Results: We completed 50 clusters with 591 participating households including 4000 household members on the interview day. The median household size was 7 (interquartile range (IQR): 4—9). The median age was 12 (IQR: 5—27). The birth rate was 59.0/1000 population (95% confidence interval (95%-CI): 51.7—67.4). The crude and under-five mortality rates (CMR & U5MR) were 1.33 (95%-CI: 1.09—1.61) and 1.87 (95%-CI: 1.37–2.54) deaths/10,000 persons/day, respectively. The most common specified causes of death were malaria/fever (16.0%; 95%-CI: 11.0–22.7), violence (13.2%; 95%-CI: 6.3–25.5), diarrhoea/vomiting (10.6%; 95%-CI: 6.2–17.5), and respiratory infections (8.4%; 95%-CI: 4.6–14.8). The maternal mortality ratio (MMR) was 2525/100,000 live births (95%-CI: 825—5794). Challenges reported by households included health problems and access to healthcare, high number of deaths, lack of potable water, insufficient means of subsistence, food insecurity and violence. Conclusions: The CMR, U5MR and MMR exceed previous estimates, and the CMR exceeds the humanitarian emergency threshold. Violence is a major threat to life, and to physical and mental wellbeing. Other causes of death speak to poor living conditions and poor access to healthcare and preventive measures, corroborated by the challenges reported by households. Many areas of CAR face similar challenges to Ouaka. If these results were generalisable across CAR, the country would suffer one of the highest mortality rates in the world, a reminder that the longstanding "silent crisis" continues. [ABSTRACT FROM AUTHOR]

Type 2 diabetes is characterized by β and α cell dysfunction. We used phasor-FLIM (Fluorescence Lifetime Imaging Microscopy) to monitor oxidative phosphorylation and glycolysis in living islet cells before and after glucose stimulation. In healthy cells, glucose enhanced oxidative phosphorylation in β cells and suppressed oxidative phosphorylation in α cells. In Type 2 diabetes, glucose increased glycolysis in β cells, and only partially suppressed oxidative phosphorylation in α cells. FLIM uncovers key perturbations in glucose induced metabolism in living islet cells and provides a sensitive tool for drug discovery in diabetes. Using phasor-FLIM (Fluorescence Lifetime Imaging Microscopy), Wang et al. reveal differential usages of oxidative phosphorylation and glycolysis in living islet cells following glucose stimulation. This study suggests the applicability of FLIM as a drug discovery tool as it reports perturbations in glucose metabolism in living islet cells. [ABSTRACT FROM AUTHOR]

Background: Cigarette smoking in people with cancer is associated with negative treatment-related outcomes including increased treatment toxicity and complications, medication side effects, decreased performance status and morbidity. Evidence-based smoking cessation care is not routinely provided to patients with cancer. The purpose of this study is to determine the effectiveness of a smoking cessation implementation intervention on abstinence from smoking in people diagnosed with cancer.Methods: A stepped wedge cluster randomised design will be used. All sites begin in the control condition providing treatment as usual. In a randomly generated order, sites will move to the intervention condition. Based on the Theoretical Domains Framework, implementation of Care to Quit will include (i) building the capability and motivation of a critical mass of key clinical staff and identifying champions; and (ii) identifying and implementing cessation care models/pathways. Two thousand one hundred sixty patients with cancer (diagnosed in the prior six months), aged 18+, who report recent combustible tobacco use (past 90 days or in the 30 days prior to cancer diagnosis) and are accessing anti-cancer therapy, will be recruited at nine sites. Assessments will be conducted at baseline and 7-month follow-up. The primary outcome will be 6-month abstinence from smoking. Secondary outcomes include biochemical verification of abstinence from smoking, duration of quit attempts, tobacco consumption, nicotine dependence, provision and receipt of smoking cessation care, mental health and quality of life and cost effectiveness of the intervention.Discussion: This study will implement best practice smoking cessation care in cancer centres and has the potential for wide dissemination.Trial Registration: The trial is registered with ANZCTR (www.anzctr.org.au): ACTRN ( ACTRN12621000154808 ) prior to the accrual of the first participant and will be updated regularly as per registry guidelines. [ABSTRACT FROM AUTHOR]