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Den-Ching A Lee,1,2 Elissa Burton,3,4 Susan Slatyer,5 Alessandro Jacinto,6 Déborah Oliveira,7 Christina Bryant,8 Anjali Khushu,9 Elizabeth Tiller,9 Aislinn Lalor,2,10 Moira Watson,5 Natasha Layton,2 Natasha Brusco,2 Keith D Hill2,11 1School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, Victoria, 3199, Australia; 2Rehabilitation, Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Victoria, 3199, Australia; 3Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, 6102, Australia; 4enAble Institute, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, 6102, Australia; 5Centre for Healthy Ageing, Murdoch University, Murdoch, Western Australia, 6150, Australia; 6Faculty of Geriatric Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil; 7Medical School, Faculty Postgraduate Department of Psychiatry, Federal University of Sao Paulo – UNIFESP, Sao Paulo-SP, Brazil; 8Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, 3010, Australia; 9Department of Geriatrics (Falls Prevention Service), Peninsula Health, Frankston, Victoria, 3199, Australia; 10Department of Occupational Therapy, Monash University, Melbourne, Victoria, 3199, Australia; 11National Centre for Healthy Ageing, Monash University and Peninsula Health, Frankston, Victoria, 3199, AustraliaCorrespondence: Den-Ching A Lee, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Moorooduc Highway, Frankston, Victoria, 3199, Australia, Tel +613 9904 4662, Email angel.lee@monash.eduIntroduction: Carers play a critical role in supporting older people with health problems to remain living at home. This study aimed to understand the role and quality of life of older carers of older people and identify strategies used to manage their own health and well-being.Methods: Older carers (aged ≥ 50 years) of older people (aged ≥ 65 years) in Australia participated in a cross-sectional survey focused on carer roles, self-rated health, information and activities used to maintain their carer role and health, barriers to accessing health care, and assessment of quality of life (QoL) using the Dementia Quality of Life Scale for Older Family Carers. Multiple regression analysis examined relationships between variables and the QoL outcome.Results: The survey was completed by 189 older carers (mean age: 68 years; SD = 9.3). Most were female (83.5%), 80.2% providing care daily and 47.8% provided ≥six hours care daily. Almost half (45.1%) self-reported their health as average or below. Despite rating ensuring personal health as very important (mean importance 8/10), only 46.3% reported receiving support from their general practitioner for their carer role. The most common barrier to accessing care for themselves was “not having enough time”. Factors independently associated with poorer carer QoL were living with the care-recipient, caring for someone with depression/anxiety and poor care-recipient health. Factors independently associated with higher carer QoL were placing high importance on personal health, receiving assistance from a specialist clinic as a carer, and older age.Conclusion: Older carers of older people provide high levels of care and experience reduced quality of life. Innovative approaches that provide integrated care and support for older carers to promote their QoL are urgently needed.Keywords: carers, older, health, dementia, quality of life, barriers

Introduction: Mobilisation of hospital patients is important for their functioning, and nurses play an important role in providing assistance. Manual handling training programs aim to help nurses to move patients safely, but most do not include dynamic risk assessment. We aimed to explore the experiences of members of the nursing team working in inpatient wards in a private hospital who participated in the manual handling training program Risk Assessment for moving Individuals SafEly (RAISE). Methods: Members of the nursing team who attended a 4-hour dynamic risk assessment training program led by physiotherapists participated in one of two focus groups guided by semi-structured questions 4 months post training. Focus groups were facilitated by an experienced qualitative researcher (physiotherapist). Results: Three themes emerged: (1) empowerment, (2) role and (3) implementation. The training session improved the nurses' confidence and empowerment to employ a risk assessment model for mobility-related care, which was central to their role. Organisational factors, including cluttered environments, equipment and staffing challenges, were identified as the key barriers to implementation. Conclusion: Risk assessment manual handling training was perceived to improve confidence and empower the nursing team to provide safe mobility-related care. It is recommended that training sessions be relatively short, provide refresher training and consistent access to training within departments across the target health service and take into consideration organisational factors that may affect implementation. [ABSTRACT FROM AUTHOR]

This work proposes a system for the automatic construction of multi-spectral three-dimensional (3D) models of architecture. Besides the specific application, which concerns the interactive visualization and the restoration of historical buildings, the interest of the proposed system lies in the instrumental gap it fills in the multi-spectral nature of the textures, in general needed for rendering with faithful colors, and in the automatism of the 3D model construction. The paper presents a robust procedure for matching 3D points of architecture scenes and a new multiresolution method for texture generation. The proposed system is an effective tool for producing 3D content amenable to a great number of usages. [ABSTRACT FROM AUTHOR]

Abstract Background Reducing patient length of stay is a high priority for health service providers. Preliminary information suggests additional Saturday rehabilitation services could reduce the time a patient stays in hospital by three days. This large trial will examine if providing additional physiotherapy and occupational therapy services on a Saturday reduces health care costs, and improves the health of hospital inpatients receiving rehabilitation compared to the usual Monday to Friday service. We will also investigate the cost effectiveness and patient outcomes of such a service. Methods/Design A randomised controlled trial will evaluate the effect of providing additional physiotherapy and occupational therapy for rehabilitation. Seven hundred and twelve patients receiving inpatient rehabilitation at two metropolitan sites will be randomly allocated to the intervention group or control group. The control group will receive usual care physiotherapy and occupational therapy from Monday to Friday while the intervention group will receive the same amount of rehabilitation as the control group Monday to Friday plus a full physiotherapy and occupational therapy service on Saturday. The primary outcomes will be patient length of stay, quality of life (EuroQol questionnaire), the Functional Independence Measure (FIM), and health utilization and cost data. Secondary outcomes will assess clinical outcomes relevant to the goals of therapy: the 10 metre walk test, the timed up and go test, the Personal Care Participation Assessment and Resource Tool (PC PART), and the modified motor assessment scale. Blinded assessors will assess outcomes at admission and discharge, and follow up data on quality of life, function and health care costs will be collected at 6 and 12 months after discharge. Between group differences will be analysed with analysis of covariance using baseline measures as the covariate. A health economic analysis will be carried out alongside the randomised controlled trial. Discussion This paper outlines the study protocol for the first fully powered randomised controlled trial incorporating a health economic analysis to establish if additional Saturday allied health services for rehabilitation inpatients reduces length of stay without compromising discharge outcomes. If successful, this trial will have substantial health benefits for the patients and for organizations delivering rehabilitation services. Clinical trial registration number Australian and New Zealand Clinical Trials Registry ACTRN12609000973213

Importance: Structured education and exercise therapy programs have been proposed to reduce reliance on total knee replacement (TKR) surgery and improve health care sustainability. The long-term cost-effectiveness of these programs is unclear., Objectives: To estimate the lifetime cost-effectiveness of implementing a national structured education and exercise therapy program for individuals with knee osteoarthritis with the option for future TKR compared with usual care (TKR for all)., Design, Setting, and Participants: This economic evaluation used a life table model in combination with a Markov model to compare costs and health outcomes of a national education and exercise therapy program vs usual care in the Australian health care system. Subgroup, deterministic, and probabilistic sensitivity analyses were completed. A hypothetical cohort of adults aged 45 to 84 years who would undergo TKR was created., Exposure: Structured education and exercise therapy intervention provided by physiotherapists. The comparator was usual care where all people undergo TKR without accessing the program in the first year., Main Outcomes and Measures: Incremental net monetary benefit (INMB), with an incremental cost-effectiveness ratio threshold of 28 033 Australian dollars (A$) per quality-adjusted life-year (QALY) gained, was calculated from a health care perspective. Transition probabilities, costs, and utilities were estimated from national registries and a randomized clinical trial., Results: The hypothetical cohort included 61 394 individuals (53.9% female; 93.6% aged ≥55 years). Implementation of an education and exercise therapy program resulted in a lifetime cost savings of A$498 307 942 (US $339 922 227), or A$7970 (US $5537) per individual, and resulted in fewer QALYs (0.43 per individual) compared with usual care. At a population level, education and exercise therapy was not cost-effective at the lifetime horizon (INMB, -A$4090 [-US $2841]). Subgroup analysis revealed that the intervention was cost-effective only for the first 9 years and over a lifetime only in individuals with no or mild pain at baseline (INMB, A$11 [US $8]). Results were robust to uncertainty around model inputs., Conclusions and Relevance: In this economic evaluation of structured education and exercise therapy compared with usual care, the intervention was not cost-effective over the lifetime for all patients but was for the first 9 years and for those with minimal pain. These findings point to opportunities to invest early cost savings in additional care or prevention, including targeted implementation to specific subgroups.

This study aims to address and improve the low physical activity levels among people with mild dementia by implementing a novel shared decision-making and motivational support program, named "Changing the Focus". It will utilise a pre-post mixed methods approach, aiming to recruit 60 community living older people with mild dementia and their care-partners. The shared decision-making process will involve the person living with dementia, their care-partner, and a research therapist, using a purpose-designed discussion tool including factors such as preferred physical activities, health status, local opportunities and program accessibility. This process aims to identify personalised local physical activity opportunities. Participants will be supported with the help of a research therapist to engage in targeted community-based physical activities for 12-months, to progress towards the recommended physical activity guidelines of 150 minutes per week. The intervention provided by the research therapist will include three home visits (baseline, 6- and 12-months) and seven motivational support phone calls (within the first six months). Research therapists may provide additional home visits and support calls as needed. Primary outcomes include program participation (participants living with dementia continuing with the program after 12-months), total physical activity time per week (measured using the Active Australia Survey at baseline, 6- and 12- months) and program acceptability (assessed through semi-structured interviews with participants, care-partners, referrers, and physical activity providers). Secondary outcomes include physical performance, mental health, wellbeing measures, and impact on care-partners (evaluated through physical tests or validated scales at baseline, 6- and 12-months). Other implementation aspects include reach, maintenance, safety (falls, other adverse events) and an economic evaluation. Results will inform feasibility, potential benefits, and challenges associated with this innovative shared decision-making and supported physical activity program for people living with mild dementia. Findings will guide future large-scale studies and contribute to enhancing physical activity opportunities for this population., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Lee et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Introduction: 20 years ago, health professional student placements in rural areas of Australia were identified as an important rural recruitment strategy and funding priority. Since then, there has been a growing body of research investigating the value, impact, barriers and facilitators of student placements in rural areas of Australia. Charles Sturt University, Three Rivers Department of Rural Health, was recently awarded an Australian Government grant to expand their Rural Health Multidisciplinary Training (RHMT) programme, designed to increase multi-disciplinary student placements in rural areas of New South Wales (NSW), Australia. The aim of this study is to determine if the expanded RHMT has a positive social return on investment (SROI)., Methods and Analyses: The RHMT Programme will expand into the Forbes/Parkes/Lachlan local government areas of NSW where there is a population of 21 004 people, including 3743 First Nations peoples. Data collection includes collecting programme outputs, programme costs and conducting surveys and interviews with students, host organisations, supervisors and community members including First Nations peoples. The SROI will quantify the 'investment' required to implement the RHMT programme, as well as the 'social return' on the RHMT programme from the student, organisational, supervisor and community perspectives. The SROI will compare the combined cost with the combined return, from a societal perspective, including a 3-year time horizon, with cost data presented in $A 2024/25., Discussion: The findings of this SROI study may influence future Australian government investment in RHMT as a mechanism for supporting rural allied health recruitment and for investing in the local rural economy., Ethics and Dissemination: This study has been approved by the Charles Sturt University Human Research Ethics Committee (#H23589) and the Aboriginal Health and Medical Research Council of New South Wales (#2130/23). Results will be disseminated via a peer-review journal publication, as well as conference presentations., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: A diagnosis of Parkinson's often leads to uncertainty about the future and loss of perceived control. Peer support may offer a means to address these concerns and promote self-management., Design: A programme evaluation of the feasibility and potential effects of 'First Steps', utilising a pragmatic step wedge approach. Comparing First Steps (intervention) to (control) conditions. Setting: In the community at four sites in southern England. Participants: Newly diagnosed (≤ 12months) people with Parkinson's. Intervention: First Steps was a 2-day peer-conceived, developed and led intervention to support self-management. Main measures: At 0, 12 and 24 weeks anxiety and depression (Hospital, Anxiety and Depression Scale, HADS), daily functioning (World Health Organisation Disability Assessment Schedule, WHODAS), physical activity, quality of life (EQ5D), carer strain and service utilisation were assessed., Results: Between February 2018 and July 2019, 36 participants were enrolled into intervention and 21 to control conditions, all were included in statistical analysis. Lost to follow up was n = 1 (intervention) and n = 1 adverse event was reported (control, unrelated). Of the 36 allocated to the intervention n = 22 participants completed both days of First Steps during the study period. Completion of outcome measures was >95% at 24 weeks. Small effects favouring the intervention were found for HADS (odds ratio (OR) = 2.06, 95% confidence interval (CI) 0.24:17.84), Carer Strain Index (OR = 2.22, 95% CI 0.5:9.76) and vigorous ( d  = 0.42, 95% CI -0.12:0.97) and total physical activity ( d  = 0.41, 95% CI -0.13:0.95). EQ5D, WHOSDAS and service utilisation, was similar between groups., Conclusions: First Steps was feasible and safe and we found potential to benefit physical activity, mental health and carer strain. Further research with longer-term follow up is warranted., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objective My Therapy is an allied health guided, co-designed rehabilitation self-management program for residents of aged care facilities. This study aimed to determine the feasibility of implementing My Therapy in a residential aged care setting. Methods This observational study was conducted on a 30-bed wing, within a 90-bed metropolitan residential aged care facility, attached to a public health service, in Victoria, Australia. Staff and resident data were collected prospectively over 6 weeks (staff focus groups, patient surveys, and audits) to evaluate the feasibility domains of acceptability , reach and demand , practicality , integration , limited efficacy testing and adaptations . Results Twenty-six residents and five allied health staff (physiotherapy and occupational therapy) participated. My Therapy was acceptable to residents (survey) and staff (focus groups). Via initial My Therapy discussions between the resident and the therapists, to determine goals and resident preferences, My Therapy reached 26 residents (n  = 26/26, 100% program reach ), with 15 residents subsequently receiving a rehabilitation program (n  = 15/26, 58% program demand ). The remaining 11 residents did not participate due to resident preference or safety issues (n  = 11/26, 42%). Collecting physical function outcome measures for limited efficacy testing was practical , and the cost of My Therapy was AUD$6 per resident per day, suggesting financial integration may be possible. Several adaptations were required, due to limited allied health staff, complex resident goal setting and program co-design. Conclusion My Therapy has the potential to improve the rehabilitation reach of allied health services in residential aged care. While introducing this low-cost intervention is feasible, adaptations were required for successful implementation.

Background: Private hospitals in Australia manage 11% of acute and 48% of rehabilitation stroke admissions, yet little is known about implementation of stroke clinical guidelines in this setting. Clinical guidelines recommend that acute stroke patients be co-located in a stroke unit in a geographically defined area, rather than dispersed across the hospital., Objective: To investigate post-intervention adherence to clinical guidelines for stroke management, and to explore staff barriers and facilitators to guideline implementation., Methods: Observational study before-and-after local implementation of Australian stroke clinical guidelines. The primary outcome was a change in the proportion of patients who were physically co-located in an acute stroke unit. Secondary outcomes included changes in adherence to additional acute and rehabilitation guideline criteria, and staff identification of barriers and facilitators to guide implementation. Data were collected from medical record audits, health service information and staff surveys., Results: Co-location in an acute stroke unit did not change significantly after guideline implementation (49% adherence pre-intervention and 54% post-intervention). Across acute and rehabilitation wards, 15% (11/72) of guideline criteria improved (p < .05). These related to assessments of swallowing and neglect, presence of a stroke care co-ordinator and occupational therapist, post-discharge care plan, provision of patient education and return to driving. Facilitators to guideline implementation included staff education, collaboration, and dissemination of user-friendly stroke policies., Conclusion: Stroke clinical guideline implementation led to a favorable uptake of some criteria, yet not all. Implementation was assisted by staff education, user-friendly stroke policies and multidisciplinary team collaboration., Trial Registration: ANZCTR: registration number ACTRN12616000646448 (http://www.ANZCTR.org.au/ACTRN12616000646448.aspx).

Background: Executive function, including prospective memory, initiating, planning, and sequencing everyday activities, is frequently affected by acquired brain injury (ABI). Executive dysfunction necessitates the use of compensatory cognitive strategies and, in more severe cases, human support over time. To compensate for the executive dysfunction experienced, growing options for electronic mainstream and assistive technologies may be used by people with ABI and their supporters., Objective: We outline the study protocol for a series of single-case experimental designs (SCEDs) to evaluate the effectiveness of smart home, mobile, and/or wearable technologies in reducing executive function difficulties following ABI., Methods: Up to 10 adults with ABI who experience executive dysfunction and have sufficient cognitive capacity to provide informed consent will be recruited across Victoria and New South Wales, Australia. Other key inclusion criteria are that they have substantial support needs for everyday living and reside in community dwellings. On the basis of the participant's identified goal(s) and target behavior(s), a specific electronic assistive technology will be selected for application. Both identification of the target behavior(s) and selection of the assistive technology will be determined via consultation with each participant (and their key support person, if applicable). The choice of SCED will be individualized for each participant based on the type of technology used in the intervention, the difficulty level of the behavior targeted for change, and the anticipated rate of change. For each SCED, repeated measurements of the target behavior(s) during the baseline condition will provide performance data for comparison with the performance data collected during the intervention condition (with technology introduced). Secondary outcome measures will evaluate the impact of the intervention. The protocol includes 2 customizable Microsoft Excel spreadsheets for electronic record keeping., Results: Recruitment period is June 2022 through March 2024. Trial results for the individual participants will be graphed and analyzed separately using structured visual analysis supplemented with statistical analysis. Analysis will focus on important features of the data, including both within- and between-phase comparisons for response level, trend, variability, immediacy, consistency, and overlap. An exploratory economic evaluation will determine the impact on formal and informal support usage, together with quality of life, following the implementation of the new technological intervention., Conclusions: The study has been designed to test the cause-effect functional relationships between the intervention-in this case, electronic assistive technology-and its effect in changing the target behavior(s). The evaluation evidence gained will offer new insights into the application of various electronic assistive technologies for people who experience executive dysfunction following ABI. Furthermore, the results will help increase the capacity of key stakeholders to harness the potential of technology to build independence and reduce the cost of care for this population., Trial Registration: Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12622000835741, https://www.anzctr.org.au/ACTRN12622000835741.aspx., International Registered Report Identifier (irrid): DERR1-10.2196/48503., (©Em Bould, Robyn Tate, Grahame Simpson, Natasha Brusco, Lisa Licciardi, Libby Callaway. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 29.08.2023.)

Objective Nursing workplace injuries related to staff-assisted patient/resident movement occur frequently, however, little is known about the programs that aim to prevent these injuries. The objectives of this study were to: (i) describe how Australian hospitals and residential aged care services provide manual handling training to staff and the impact of the coronavirus disease 2019 (COVID-19) pandemic on training; (ii) report issues relating to manual handling; (iii) explore the inclusion of dynamic risk assessment; and (iv) describe the barriers and potential improvements. Method Using a cross-sectional design, an online 20-min survey was distributed by email, social media, and snowballing to Australian hospitals and residential aged care services. Results Respondents were from 75 services across Australia, with a combined 73 000 staff who assist patients/residents to mobilise. Most services provide staff manual handling training on commencement (85%; n  = 63/74), then annually (88% n  = 65/74). Since the COVID-19 pandemic, training was less frequent, shorter in duration, and with greater online content. Respondents reported issues with staff injuries (63% n  = 41), patient/resident falls (52% n  = 34), and patient/resident inactivity (69% n  = 45). Dynamic risk assessment was missing in part or in whole from most programs (92% n  = 67/73), despite a belief that this may reduce staff injuries (93% n  = 68/73), patient/resident falls (81% n  = 59/73) and inactivity (92% n  = 67/73). Barriers included insufficient staff and time, and improvements included giving residents a say in how they move and greater access to allied health. Conclusion Most Australian health and aged care services provide clinical staff with regular manual handling training for staff-assisted patient/resident movement, however, issues with staff injuries, as well as patient/resident falls and inactivity, remain. While there was a belief that dynamic in-the-moment risk assessment during staff-assisted patient/resident movement may improve staff and resident/patient safety, it was missing from most manual handling programs.

Purpose: To explore, in a European cohort of people living with Parkinson's (PD), issues affecting employment and economic consequences, considering age at diagnosis., Materials and Methods: A cross-sectional survey (European convenience sample). Inclusion criteria were ≥18 years, a PD diagnosis and in work when diagnosed. Data were collected online on demographics, employment status, occupation, and perceived health. For those no longer in paid work, time from diagnosis until loss of employment, reasons for leaving and enablers to stay in work were ascertained., Results: Between April and November 2019, n  = 692 enrolled and n  = 560 were eligible. Those who had lost paid work ( n  = 190, 34%) reported worse fatigue, sleep, and general health than those still in work ( p  < 0.05). Average annual income reduced from €26973.48 ± 12013.22 (year-1) to €14843.85 ± 16969.84 (year-10). Post-diagnosis lost employment potential was 20.1 (95% confidence interval (CI): 16.6-23.6) years at career establishment, 9.8 (95%CI: 8.9-10.7) years at mid working and 1.2 (95%CI: 0.6-1.6) years for those nearing retirement age. A greater proportion of individuals at career establishment age reported dexterity, eating, sleep, fatigue, and anxiety as factors for leaving work ( p  < 0.05)., Conclusions: This study confirms lost productivity after a PD diagnosis, especially in those with many years of potential employment ahead. The study also identified potential targets for interventions. Clinical trial registration: Clincaltrials.gov (NCT03905954).Implications for rehabilitationPeople with Parkinson's diagnosed at career establishment or at mid working age risk losing many years of potential employment.Most people with Parkinson's do not receive early intervention to support self-management of problems identified with leaving work early, such as fatigue.Adaptations to the work environment and more flexible working patterns were identified factors that may help people remain in work.

Aims/hypothesis: Endoplasmic reticulum (ER) stress and beta cell dedifferentiation both play leading roles in impaired insulin secretion in overt type 2 diabetes. Whether and how these factors are related in the natural history of the disease remains, however, unclear., Methods: In this study, we analysed pancreas biopsies from a cohort of metabolically characterised living donors to identify defects in in situ insulin synthesis and intra-islet expression of ER stress and beta cell phenotype markers., Results: We provide evidence that in situ altered insulin processing is closely connected to in vivo worsening of beta cell function. Further, activation of ER stress genes reflects the alteration of insulin processing in situ. Using a combination of 17 different markers, we characterised individual pancreatic islets from normal glucose tolerant, impaired glucose tolerant and type 2 diabetic participants and reconstructed disease progression., Conclusions/interpretation: Our study suggests that increased beta cell workload is accompanied by a progressive increase in ER stress with defects in insulin synthesis and loss of beta cell identity., (© 2022. The Author(s).)

In the complex and articulated machinery of the human genome, less than 2% of the transcriptome encodes for proteins, while at least 75% is actively transcribed into non-coding RNAs (ncRNAs). Among the non-coding transcripts, those ≥200 nucleotides long (lncRNAs) are receiving growing attention for their involvement in human diseases, particularly cancer. Genomic studies have revealed the multiplicity of processes, including neoplastic transformation and tumor progression, in which lncRNAs are involved by regulating gene expression at epigenetic, transcriptional, and post-transcriptional levels by mechanism(s) that still need to be clarified. In breast cancer, several lncRNAs were identified and demonstrated to have either oncogenic or tumor-suppressive roles. The functional understanding of the mechanisms of lncRNA action in this disease could represent a potential for translational applications, as these molecules may serve as novel biomarkers of clinical use and potential therapeutic targets. This review highlights the relationship between lncRNAs and the principal hallmark of the luminal breast cancer phenotype, estrogen receptor α (ERα), providing an overview of new potential ways to inhibit estrogenic signaling via this nuclear receptor toward escaping resistance to endocrine therapy.

Background: and purpose: Massage therapy can benefit palliative care inpatients and this intervention could be provided by trained caregivers in this setting. This study aimed to determine the feasibility and acceptance of caregiver massage therapy, to explore patients' and caregivers' experience of massage therapy, and examine staff perspectives about caregiver massage therapy in palliative care., Materials and Methods: This was a mixed methods, convergent, study design. Inpatient palliative care patients were offered massage provided by a caregiver, following training. Caregiver massage therapy was provided up to five days post training. Patients and caregivers completed self-report measures of satisfaction for the five-day intervention, while caregivers rated massage-related burden and confidence. Healthcare professionals working in inpatient palliative care participated in a focus group, during which enablers and barriers to caregiver massage therapy were explored., Results: Over the three-month recruitment period, 62 participants were available for recruitment. Of these, 23 (37%) consented to caregiver massage. Caregiver burden was highest on day 2 (mean 2.9/5) while confidence was highest on day 4 (mean 4.1/5). Caregivers and patients were satisfied with the massage training sessions, and patients reported perceptions of comfort during subsequent sessions. Staff-identified enablers to caregiver massage therapy included patient symptom improvement and caregiver empowerment but considered caregiver massage potentially burdensome for caregivers., Conclusion: Caregiver massage training is feasible, with a modest acceptance within an inpatient palliative care unit. Enablers of massage therapy in inpatient palliative care were caregiver empowerment, but this model was perceived as potentially burdensome for caregivers by healthcare professionals., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Type 2 diabetes (T2D), a chronic metabolic disease, has attained the status of a global epidemic with steadily increasing incidence worldwide. Improved diagnosis, stratification and prognosis of T2D patients and the development of more effective treatments are needed. In this era of personalized medicine, the discovery and evaluation of innovative circulating biomarkers can be an effective tool for better stratification, prognosis and therapeutic selection/management of T2D patients. MicroRNAs (miRNAs), a class of small non-coding RNAs that modulate gene expression, have been investigated as potential circulating biomarkers in T2D. Several studies have investigated the expression of circulating miRNAs in T2D patients from various biological fluids, including plasma and serum, and have demonstrated their potential as diagnostic and prognostic biomarkers, as well as biomarkers of response to therapy. In this review, we provide an overview of the current state of knowledge, focusing on circulating miRNAs that have been consistently expressed in at least two independent studies, in order to identify a set of consistent biomarker candidates in T2D. The expression levels of miRNAs, correlation with clinical parameters, functional roles of miRNAs and their potential as biomarkers are reported. A systematic literature search and assessment of studies led to the selection and review of 10 miRNAs (miR-126-3p, miR-223-3p, miR-21-5p, miR-15a-5p, miR-24-3p, miR-34a-5p, miR-146a-5p, miR-148a-3p, miR-30d-5p and miR-30c-5p). We also present technical challenges and our thoughts on the potential validation of circulating miRNAs and their application as biomarkers in the context of T2D., (Copyright © 2022 Elsevier Inc. All rights reserved.)

The loss of functional β-cell mass in type 2 diabetes (T2D) is associated with molecular events that include β-cell apoptosis, dysfunction and/or dedifferentiation. MicroRNA miR-184-3p has been shown to be involved in several β-cell functions, including insulin secretion, proliferation and survival. However, the downstream targets and upstream regulators of miR-184-3p have not been fully elucidated. Here, we show reduced miR-184-3p levels in human T2D pancreatic islets, whereas its direct target CREB regulated transcription coactivator 1 (CRTC1) was increased and protects β-cells from lipotoxicity- and inflammation-induced apoptosis. Downregulation of miR-184-3p in β-cells leads to upregulation of CRTC1 at both the mRNA and protein levels. Remarkably, the protective effect of miR-184-3p is dependent on CRTC1, as its silencing in human β-cells abrogates the protective mechanism mediated by inhibition of miR-184-3p. Furthermore, in accordance with miR-184-3p downregulation, we also found that the β-cell-specific transcription factor NKX6.1, DNA-binding sites of which are predicted in the promoter sequence of human and mouse MIR184 gene, is reduced in human pancreatic T2D islets. Using chromatin immunoprecipitation analysis and mRNA silencing experiments, we demonstrated that NKX6.1 directly controls both human and murine miR-184 expression. In summary, we provide evidence that the decrease in NKX6.1 expression is accompanied by a significant reduction in miR-184-3p expression and that reduction of miR-184-3p protects β-cells from apoptosis through a CRTC1-dependent mechanism., (© 2022. The Author(s).)

Disinvestment is the removal or reduction of previously provided practices or services, and has typically been undertaken where a practice or service has been clearly shown to be ineffective, inefficient and/or harmful. However, practices and services that have uncertain evidence of effectiveness, efficiency and safety can also be considered as candidates for disinvestment. Disinvestment from these practices and services is risky as they may yet prove to be beneficial if further evidence becomes available. A novel research approach has previously been described for this situation, allowing disinvestment to take place while simultaneously generating evidence previously missing from consideration. In this paper, we describe how this approach can be expanded to situations where three or more conditions are of relevance, and describe the protocol for a trial examining the reduction and elimination of use of mobilisation alarms on hospital wards to prevent patient falls. Our approach utilises a 3-group, concurrent, non-inferiority, stepped wedge, randomised design with an embedded parallel, cluster randomised design. Eighteen hospital wards with high rates of alarm use (≥3%) will be paired within their health service and randomly allocated to a calendar month when they will transition to a "Reduced" (<3%) or "Eliminated" (0%) mobilisation alarm condition. Dynamic randomisation will be used to determine which ward in each pair will be allocated to either the reduced or eliminated condition to promote equivalence between wards for the embedded parallel, cluster randomised component of the design. A project governance committee will set non-inferiority margins. The primary outcome will be rates of falls. Secondary clinical, process, safety, and economic outcomes will be collected and a concurrent economic evaluation undertaken., Competing Interests: TPH has provided expert witness testimony on the subject of prevention of falls in hospitals for K&L Gates Law Firm and Minter Ellison Law Firm.

In type 1 diabetes, autoimmune β-cell destruction may be favored by neoantigens harboring posttranslational modifications (PTMs) such as citrullination. We studied the recognition of native and citrullinated glucose-regulated protein (GRP)78 peptides by CD8 + T cells. Citrullination modulated T-cell recognition and, to a lesser extent, HLA-A2 binding. GRP78-reactive CD8 + T cells circulated at similar frequencies in healthy donors and donors with type 1 diabetes and preferentially recognized either native or citrullinated versions, without cross-reactivity. Rather, the preference for native GRP78 epitopes was associated with CD8 + T cells cross-reactive with bacterial mimotopes. In the pancreas, a dominant GRP78 peptide was instead preferentially recognized when citrullinated. To further clarify these recognition patterns, we considered the possibility of citrullination in the thymus. Citrullinating peptidylarginine deiminase (Padi) enzymes were expressed in murine and human medullary epithelial cells (mTECs), with citrullinated proteins detected in murine mTECs. However, Padi2 and Padi4 expression was diminished in mature mTECs from NOD mice versus C57BL/6 mice. We conclude that, on one hand, the CD8 + T cell preference for native GRP78 peptides may be shaped by cross-reactivity with bacterial mimotopes. On the other hand, PTMs may not invariably favor loss of tolerance because thymic citrullination, although impaired in NOD mice, may drive deletion of citrulline-reactive T cells., (© 2021 by the American Diabetes Association.)

Introduction: Incorporating patient-reported outcome measures (PROMs) into usual care in hospitals can improve safety and quality. Gaps exist in electronic PROM (ePROM) implementation recommendations, including for elective surgery. The aims are to: (1) understand barriers and enablers to ePROM implementation in hospitals and develop Australian ePROM implementation recommendations (AusPROM); (2) test the feasibility and acceptability of the Quality of Recovery 15 item short-form (QoR-15) PROM for elective surgery patients applying the AusPROM and (3) establish if the QoR-15 PROM has concurrent validity with the EQ-5D-5L., Methods and Analysis: Phase I will identify staff barriers and facilitators for the implementation of the AusPROM recommendations using a Delphi technique. Phase II will determine QoR-15 acceptability for elective surgery patients across four pilot hospitals, using the AusPROM recommendations. For phase II, in addition to a consumer focus group, patients will complete brief acceptability surveys, incorporating the QoR-15, in the week prior to surgery, in the week following surgery and 4 weeks postsurgery. The primary endpoint will be 4 weeks postsurgery. Phase III will be the national implementation of the AusPROM (29 hospitals) and the concurrent validity of the QoR-15 and generic EQ-5D-5L. This protocol adopts the Guidelines for Inclusion of Patient-Reported Outcomes in Clinical Trials Protocols guidelines., Ethics and Dissemination: The results will be disseminated via public forums, conferences and peer-reviewed journals. Ethics approval: La Trobe University (HEC20479)., Trial Registration Number: ACTRN12621000298819 (Phase I and II) and ACTRN12621000969864 (Phase III)., Competing Interests: Competing interests: The funding source will have no influence over the study design; collection, management, analysis and interpretation of data; writing of the report and the decision to submit the report for publication. NB (Alpha Crucis Group) was funded by Healthscope as a consultant for this study. MEM has a joint appointment between La Trobe University and Healthscope. VA, JW, AH and DL are employees at Healthscope., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Type 2 diabetes (T2D) represents one of the major health issues of this century. Despite the availability of an increasing number of anti-hyperglycemic drugs, a significant proportion of patients are inadequately controlled, thus highlighting the need for novel biomarkers to guide treatment selection. MicroRNAs (miRNAs) are small non-coding RNAs, proposed as useful diagnostic/prognostic markers. The aim of our study was to identify a miRNA signature occurring in responders to glucagon-like peptide 1 receptor agonists (GLP1-RA) therapy. We investigated the expression profile of eight T2D-associated circulating miRNAs in 26 prospectively evaluated diabetic patients in whom GLP1-RA was added to metformin. As expected, GLP1-RA treatment induced significant reductions of HbA1c and body weight, both after 6 and 12 months of therapy. Of note, baseline expression levels of the selected miRNAs revealed two distinct patient clusters: "high expressing" and "low expressing". Interestingly, a significantly higher percentage of patients in the high expression group reached the glycemic target after 12 months of treatment. Our findings suggest that the evaluation of miRNA expression could be used to predict the likelihood of an early treatment response to GLP1-RA and to select patients in whom to start such treatment, paving the way to a personalized medicine approach.