214 research outputs found
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Partnership Success Enhanced by StudyNet: Partnership Working Between the University of Hertfordshire Learning and Information Services and National and International Partners, in Particular the Information Resources Centre of the British Higher School of Art and Design, Moscow
Mirtazapine for chronic breathlessness? A review of mechanistic insights and therapeutic potential
Introduction: Chronic breathlessness is a common and distressing symptom of advanced disease with few effective treatments. Central nervous system mechanisms are important in respiratory sensation and control. Consequently, drugs which may modify processing and perception of afferent information in the brain, may have a role. Antidepressants have been proposed, however current evidence is limited. Of potentially suitable antidepressants, mirtazapine is an attractive option given its tolerability profile, low cost and wide availability, along with additional potential benefits.Areas covered: The paper provides an overview of the physiology of breathlessness, with an emphasis on central mechanisms, particularly the role of fear circuits and the associated neurotransmitters. It provides a potential rationale for how mirtazapine may improve chronic breathlessness and quality of life in patients with advanced disease. The evidence was identified by a literature search performed in PubMed through to October 2018.Expert commentary: Currently, there is insufficient evidence to support the routine use of antidepressants for chronic breathlessness in advanced disease. Mirtazapine is a promising candidate to pursue, with definitive randomised controlled trials required to determine its efficacy and safety in this setting
One-Pot Regiodirected Annulations for the Rapid Synthesis of Ă-Extended Oligomers
We demonstrate the broad applicability of the annulation protocol combining, in one pot, a direct arylation and cross aldol condensation for the straightforward synthesis at gram-scale of Ă-extended thiophene-based scaffolds. The regiospecific direct arylation drives the subsequent cross-aldol condensation proceed under the same basic conditions, and the overall protocol has broad applicability in the synthesis of extended aromatics wherein the thiophene ring is annulated with furans, pyridines, indoles, benzothiophenes, and benzofurans. These scaffolds can be further elaborated into Ă-extended, highly fluorescent oligomers with a central deficient benzothiadiazole unit with up to nine aromatic rings through coupling reactions
Medicines management at home during the COVID-19 pandemic: a qualitative study exploring the UK patient/carer perspective
OBJECTIVES: To explore home medicine practices and safety for people shielding and/or over the age of 70 during the COVID-19 pandemic and to create guidance, from the patient/carer perspective, for enabling safe medicine practices for this population. METHODS: Semi-structured interviews were carried out with 50 UK participants who were shielding and/or over the age of 70 and who used medicines for a long-term condition, using telephone or video conferencing. Participants were recruited through personal/professional networks and through patient/carer organisations. Participants were asked about their experiences of managing medicines during the pandemic and how this differed from previous practices. Data were analysed using inductive thematic analysis. KEY FINDINGS: Patients' and their families' experiences of managing medicines safely during the pandemic varied greatly. Analysis suggests that this was based on the patient's own agency, the functioning of their medicines system pre-pandemic and their relationships with family, friends, community networks and pharmacy staff. Medicine safety issues reported included omitted doses and less-effective formulations being used. Participants also described experiencing high levels of anxiety related to obtaining medicines, monitoring medicines and feeling at risk of contracting COVID-19 while accessing healthcare services for medicine-related issues. Effects of the pandemic on medicines adherence were reported to be positive by some and negative by others. CONCLUSIONS: Pharmacy staff have a key role to play by establishing good relationships with patients and their families, working with prescribers to ensure medicines systems are as joined up as possible, and signposting to community networks that can help with medicines collection
Influences on Care Preferences of Older People with Advanced Illness: A Systematic Review and Thematic Synthesis.
OBJECTIVES: To determine and explore the influences on care preferences of older people with advanced illness and integrate our results into a model to guide practice and research. DESIGN: Systematic review using Medline, Embase, PsychINFO, Web of Science, and OpenGrey databases from inception to February 2017 and reference and citation list searching. Included articles investigated influences on care preference using qualitative or quantitative methodology. Thematic synthesis of qualitative articles and narrative synthesis of quantitative articles were undertaken. SETTING: Hospital and community care settings. PARTICIPANTS: Older adults with advanced illness, including people with specific illnesses and markers of advanced disease, populations identified as in the last year of life, or individuals receiving palliative care (NÂ =Â 15,164). MEASUREMENTS: The QualSys criteria were used to assess study quality. RESULTS: Of 12,142 search results, 57 articles were included. Family and care context, illness, and individual factors interact to influence care preferences. Support from and burden on family and loved ones were prominent influences on care preferences. Mechanisms by which preferences are influenced include the process of trading-off between competing priorities, making choices based on expected outcome, level of engagement, and individual ability to form and express preferences. CONCLUSION: Family is particularly important as an influence on care preferences, which are influenced by complex interaction of family, individual, and illness factors. To support preferences, clinicians should consider older people with illnesses and their families together as a unit of care.Cicely Saunders International
Atlantic Philanthropies. Grant Number: 24610
Collaboration for Leadership in Applied Health Research and Care, South London
National Institute for Health Research (NIHR)
King's Health Partners
St. George's University London
St George's Healthcare National Health Service (NHS) Trus
How many people will need palliative care in Scotland by 2040? A mixed-method study of projected palliative care need and recommendations for service delivery.
OBJECTIVE: To estimate future palliative care need and complexity of need in Scotland, and to identify priorities for future service delivery. DESIGN: We estimated the prevalence of palliative care need by analysing the proportion of deaths from defined chronic progressive illnesses. We described linear projections up to 2040 using national death registry data and official mortality forecasts. An expert consultation and subsequent online consensus survey generated recommendations on meeting future palliative care need. SETTING: Scotland, population of 5.4âmillion. PARTICIPANTS: All decedents in Scotland over 11 years (2007 to 2017). The consultation had 34 participants; 24 completed the consensus survey. PRIMARY AND SECONDARY OUTCOMES: Estimates of past and future palliative care need in Scotland from 2007 up to 2040. Multimorbidity was operationalised as two or more registered causes of death from different disease groups (cancer, organ failure, dementia, other). Consultation and survey data were analysed descriptively. RESULTS: We project that by 2040, the number of people requiring palliative care will increase by at least 14%; and by 20% if we factor in multimorbidity. The number of people dying from multiple diseases associated with different disease groups is projected to increase from 27% of all deaths in 2017 to 43% by 2040. To address increased need and complexity, experts prioritised sustained investment in a national digital platform, roll-out of integrated electronic health and social care records; and approaches that remain person-centred. CONCLUSIONS: By 2040 more people in Scotland are projected to die with palliative care needs, and the complexity of need will increase markedly. Service delivery models must adapt to serve growing demand and complexity associated with dying from multiple diseases from different disease groups. We need sustained investment in secure, accessible, integrated and person-centred health and social care digital systems, to improve care coordination and optimise palliative care for people across care settings.Marie Curie small gran
Memory production, vandalism, violence: Civil society and lessons from a short life of a monument to Stalin
Anticipatory prescribing in community end-of-life care: systematic review and narrative synthesis of the evidence since 2017
The anticipatory prescribing of injectable medications is recommended practice in controlling distressing symptoms in the last days of life. A 2017 systematic review found practice and guidance was based on inadequate evidence. Since then, there has been considerable additional research, warranting a new review. To review the evidence published since 2017 concerning anticipatory prescribing of injectable medications for adults at the end-of-life in the community, to inform practice and guidance. Systematic review and narrative synthesis. Nine literature databases were searched from May 2017 to March 2022, alongside reference, citation and journal hand-searches. Gough's Weight of Evidence framework was used to appraise included studies. Twenty-eight papers were included in the synthesis. Evidence published since 2017 shows that standardised prescribing of four medications for anticipated symptoms is commonplace in the UK; evidence of practices in other countries is limited. There is limited data on how often medications are administered in the community. Prescriptions are 'accepted' by family caregivers despite inadequate explanations and they generally appreciate having access to medications. Robust evidence of the clinical and cost-effectiveness of anticipatory prescribing remains absent. The evidence underpinning anticipatory prescribing practice and policy remains based primarily on healthcare professionals' perceptions that the intervention is reassuring, provides effective, timely symptom relief in the community and prevents crisis hospital admissions. There is still inadequate evidence regarding optimal medications and dose ranges, and the effectiveness of these prescriptions. Patient and family caregiver experiences of anticipatory prescriptions warrant urgent investigation
The stability of care preferences following acute illness: a mixed methods prospective cohort study of frail older people
Abstract: Background: Patient preferences are integral to person-centred care, but preference stability is poorly understood in older people, who may experience fluctuant illness trajectories with episodes of acute illness. We aimed to describe, and explore influences on the stability of care preferences in frail older people following recent acute illness. Methods: Mixed-methods prospective cohort study with dominant qualitative component, parallel data collection and six-month follow up. Study population: age â„ 65, Rockwood Clinical Frailty score â„ 5, recent acute illness requiring acute assessment/hospitalisation. Participants rated the importance of six preferences (to extend life, improve quality of life, remain independent, be comfortable, support âthose close to meâ, and stay out of hospital) at baseline, 12 and 24 weeks using a 0â4 scale, and ranked the most important. A maximum-variation sub-sample additionally contributed serial in-depth qualitative interviews. We described preference stability using frequencies and proportions, and undertook thematic analysis to explore influences on preference stability. Results: 90/192 (45%) of potential participants consented. 82/90 (91%) answered the baseline questionnaire; median age 84, 63% female. Seventeen undertook qualitative interviews. Most participants consistently rated five of the six preferences as important (range 68â89%). âExtend lifeâ was rated important by fewer participants (32â43%). Importance ratings were stable in 61â86% of cases. The preference ranked most important was unstable in 82% of participants. Preference stability was supported by five influences: the presence of family support; both positive or negative care experiences; preferences being concordant with underlying values; where there was slowness of recovery from illness; and when preferences linked to long term goals. Preference change was related to changes in health awareness, or life events; if preferences were specific to a particular context, or multiple concurrent preferences existed, these were also more liable to change. Conclusions: Preferences were largely stable following acute illness. Stability was reinforced by care experiences and the presence of family support. Where preferences were unstable, this usually related to changing health awareness. Consideration of these influences during preference elicitation or advance care planning will support delivery of responsive care to meet preferences. Obtaining longer-term data across diverse ethnic groups is needed in future research
General practitionersâ perceptions of compassionate communities: a qualitative study
Abstract: Background: General Practitioners (GPs) face challenges when providing palliative care, including an ageing, multimorbid population, and falling GP numbers. A âpublic health palliative careâ approach, defined as âworking with communities to improve peopleâs experience of death, dying and bereavementâ, is gaining momentum. âCompassionate communitiesâ is one example, with a focus on linking professional health carers with supportive community networks. Primary care is central to the approach, which has been incorporated into United Kingdom GP palliative care guidance. No research to date, however, has investigated GP perspectives of these approaches. Our aim, therefore, was to explore GP perceptions of a public health approach to palliative care, and compassionate communities. Methods: GPs working in the United Kingdom were recruited through university teaching and research networks using snowball sampling. Purposive sampling ensured wide representation of gender, level of experience and practice populations. Semi-structured, digitally audio-recorded interviews were conducted with nine GPs. Interviews were transcribed verbatim, and thematic analysis was undertaken, informed by a qualitative descriptive methodology. Interviews continued until data saturation was reached. Results: Most participants were unfamiliar with the term âcompassionate communitiesâ, but recognised examples within their practice. Three major themes with seven subthemes were identified: 1) Perceived potential of compassionate communities, including: âmaximising use of existing community servicesâ; âinfluencing health outside of healthcareâ; and âcombatting tabooâ, 2) Perceived challenges of compassionate communities, including: âpatient safetyâ; âlimited capacity of the communityâ; âlimited capacity of general practiceâ, and âapplicability of public health to palliative careâ, and 3) The role of the GP in compassionate communities. Conclusions: GPs recognised the importance of the wider community in caring for palliative care patients, however most were unfamiliar with the compassionate community approach. Participants held differing views regarding the application of the model, and the position of general practice within this. Further research into the approachâs practical implementation, and exploring the views of other key stakeholders, would help establish the feasibility of compassionate communities in practice, and guide its future application
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