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Background: In the UK, tens of millions of working days are lost due to work-related ill health every year, costing billions of pounds. The role of Occupational Health (OH) services is vital in helping workers to maintain employment when they encounter injury or illness. OH providers traditionally rely on a clinical workforce to deliver these services, particularly doctors and nurses with OH qualifications. However, the increasing demand for OH services is unlikely to be met in the future using this traditional model, due to the declining number of OH-trained doctors and nurses in the UK. Multi-disciplinary models of OH delivery, including a more varied range of healthcare and non-healthcare professionals, could provide a way to meet this new demand for OH services. There is a need to identify collaborative models of OH service delivery and review their effectiveness on return-to work outcomes. There is an existing pool of systematic review evidence evaluating workplace based, multi-disciplinary OH interventions, but it is difficult to identify which aspects of the content and/or delivery of these interventions may be associated with improved work-related outcomes. Objectives: The aim of this evidence and gap map (EGM) was to provide an overview of the systematic review evidence that evaluates the effectiveness and cost-effectiveness of multi-disciplinary OH interventions intending to improve work-related outcomes. Search Methods: In June 2021 we searched a selection of bibliographic databases and other academic literature resources covering a range of relevant disciplines, including health care and business studies, to identify systematic review evidence from a variety of sectors of employment. We also searched Google Search and a selection of topically relevant websites and consulted with stakeholders to identify reports already known to them. Searches were updated in February 2023. Selection Criteria: Systematic reviews needed to be about adults (16 years or over) in employment, who have had absence from work for any medical reason. Interventions needed to be multi-disciplinary (including professionals from different backgrounds in clinical and non-clinical professions) and designed to support employees and employers to manage health conditions in the workplace and/or to help employees with health conditions retain and/or return to work following medical absence. Effectiveness needed to be measured in terms of return to work, work retention or measures of absence, or economic evaluation outcomes. These criteria were applied to the title and abstract and full text of each systematic review independently by two reviewers, with disagreements resolved through discussion. We awarded each systematic review a rating of 'High', 'Medium' or 'Low' relevance to indicate the extent to which the populations, interventions and their contexts synthesised within the review were consistent with our research question. We also recorded the number of primary studies included within each of the 'High' and 'Medium' reviews that were relevant to research question using the same screening process applied at review level. Data Collection and Analysis: Summary data for each eligible review was extracted. The quality of the systematic reviews, rated as 'High' or 'Medium' relevance following full text screening, was appraised using the AMSTAR-2 quality appraisal tool. All data were extracted by one reviewer and checked by a second, with disagreements being settled through discussion. Summary data for all eligible systematic reviews were tabulated and described narratively. The data extracted from reviews of 'High' and 'Medium' relevance was imported into EPPI-Mapper software to create an EGM. Stakeholder Involvement: We worked alongside commissioners and policy makers from the Department of Health and Social Care (DHSC) and Department of Work and Pensions (DWP), OH personnel, and people with lived experience of accessing OH services themselves and/or supporting employees to access OH services. Individuals contributed to decision making at all stages of the project. This ensured our EGM reflects the needs of individuals who will use it. Main Results: We identified 98 systematic reviews that contained relevant interventions, which involved a variety of professionals and workplaces, and which measured effectiveness in terms of return to work (RTW). Of these, we focused on the 30 reviews where the population and intervention characteristics within the systematic reviews were considered to be of high or medium relevance to our research questions. The 30 reviews were of varying quality, split evenly between High/Moderate quality and Low/Critically-Low quality ratings. We did not identify any relevant systematic review evidence on any other work-related outcome of interest. Interventions were heterogenous, both within and across included systematic reviews. The EGM is structured according to the health condition experienced by participants, and the effectiveness of the interventions being evaluated, as reported within the included systematic reviews. It is possible to view (i) the quality and quantity of systematic review evidence for a given health condition, (ii) how review authors assessed the effectiveness or cost-effectiveness of the interventions evaluated. The EGM also details the primary studies relevant to our research aim included within each review. Authors' Conclusions: This EGM map highlights the array of systematic review evidence that exists in relation to the effectiveness or cost-effectiveness of multi-disciplinary, workplace-based OH interventions in supporting RTW. This evidence will allow policy makers and commissioners of services to determine which OH interventions may be most useful for supporting different population groups in different contexts. OH professionals may find the content of the EGM useful in identifying systematic review evidence to support their practice. The EGM also identifies where systematic review evidence in this area is lacking, or where existing evidence is of poor quality. These may represent areas where it may be particularly useful to conduct further systematic reviews.
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BACKGROUND: Nurses, midwives and paramedics comprise over half of the clinical workforce in the UK National Health Service and have some of the highest prevalence of psychological ill health. This study explored why psychological ill health is a growing problem and how we might change this. METHODS: A realist synthesis involved iterative searches within MEDLINE, CINAHL and HMIC, and supplementary handsearching and expert solicitation. We used reverse chronological quota screening and appraisal journalling to analyse each source and refine our initial programme theory. A stakeholder group comprising nurses, midwives, paramedics, patient and public representatives, educators, managers and policy makers contributed throughout. RESULTS: Following initial theory development from 8 key reports, 159 sources were included. We identified 26 context-mechanism-outcome configurations, with 16 explaining the causes of psychological ill health and 10 explaining why interventions have not worked to mitigate psychological ill health. These were synthesised to five key findings: (1) it is difficult to promote staff psychological wellness where there is a blame culture; (2) the needs of the system often over-ride staff psychological well-being at work; (3) there are unintended personal costs of upholding and implementing values at work; (4) interventions are fragmented, individual-focused and insufficiently recognise cumulative chronic stressors; and (5) it is challenging to design, identify and implement interventions. CONCLUSIONS: Our final programme theory argues the need for healthcare organisations to rebalance the working environment to enable healthcare professionals to recover and thrive. This requires high standards for patient care to be balanced with high standards for staff psychological well-being; professional accountability to be balanced with having a listening, learning culture; reactive responsive interventions to be balanced by having proactive preventative interventions; and the individual focus balanced by an organisational focus. PROSPERO REGISTRATION NUMBER: CRD42020172420.
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Saúde Mental , Enfermeiras e Enfermeiros , Paramédico , Humanos , Tocologia , Enfermeiras e Enfermeiros/psicologia , Paramédico/psicologia , Medicina Estatal , Reino UnidoRESUMO
Background: Nurses, midwives and paramedics are the largest collective group of clinical staff in the National Health Service and have some of the highest prevalence of psychological ill-health. Existing literature tends to be profession-specific and focused on individual interventions that place responsibility for good psychological health with nurses, midwives and paramedics themselves. Aim: To improve understanding of how, why and in what contexts nurses, midwives and paramedics experience work-related psychological ill-health; and determine which high-quality interventions can be implemented to minimise psychological ill-health in these professions. Methods: Realist synthesis methodology consistent with realist and meta-narrative evidence syntheses: evolving standards' reporting guidelines. Data sources: First round database searching in Medical Literature Analysis and Retrieval System Online Database ALL (via Ovid), cumulative index to nursing and allied health literature database (via EBSCO) and health management information consortium database (via Ovid), was undertaken between February and March 2021, followed by supplementary searching strategies (e.g. hand searching, expert solicitation of key papers). Reverse chronology screening was applied, aimed at retaining 30 relevant papers in each profession. Round two database searches (December 2021) targeted COVID-19-specific literature and literature reviews. No date limits were applied. Results: We built on seven key reports and included 75 papers in the first round (26 nursing, 26 midwifery, 23 paramedic) plus 44 expert solicitation papers, 29 literature reviews and 49 COVID-19 focused articles in the second round. Through the realist synthesis we surfaced 14 key tensions in the literature and identified five key findings, supported by 26 context mechanism and outcome configurations. The key findings identified the following: (1) interventions are fragmented, individual-focused and insufficiently recognise cumulative chronic stressors; (2) it is difficult to promote staff psychological wellness where there is a blame culture; (3) the needs of the system often override staff well-being at work ('serve and sacrifice'); (4) there are unintended personal costs of upholding and implementing values at work; and (5) it is challenging to design, identify and implement interventions to work optimally for diverse staff groups with diverse and interacting stressors. Conclusions: Our realist synthesis strongly suggests the need to improve the systemic working conditions and the working lives of nurses, midwives and paramedics to improve their psychological well-being. Individual, one-off psychological interventions are unlikely to succeed alone. Psychological ill-health is highly prevalent in these staff groups (and can be chronic and cumulative as well as acute) and should be anticipated and prepared for, indeed normalised and expected. Healthcare organisations need to (1) rebalance the working environment to enable healthcare professionals to recover and thrive; (2) invest in multi-level system approaches to promote staff psychological well-being; and use an organisational diagnostic framework, such as the NHS England and NHS Improvement Health and Wellbeing framework, to self-assess and implement a systems approach to staff well-being. Future work: Future research should implement, refine and evaluate systemic interventional strategies. Interventions and evaluations should be co-designed with front-line staff and staff experts by experience, and tailored where possible to local, organisational and workforce needs. Limitations: The literature was not equivalent in size and quality across the three professions and we did not carry out citation searches using hand searching and stakeholder/expert suggestions to augment our sample. Study registration: This study is registered as PROSPERO CRD42020172420. Available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020172420. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme (NIHR award ref: NIHR129528) and is published in full in Health and Social Care Delivery Research; Vol. 12, No. 9. See the NIHR Funding and Awards website for further award information.
The National Health Service needs healthy, motivated staff to provide high-quality patient care. Nurses, midwives and paramedics experience poor psychological health (e.g. stress/anxiety) because of pressured environments and the difficulties of healthcare work. This study planned to better understand the causes of poor psychological ill-health in nurses, midwives and paramedics and find which interventions might help and why. We analysed the literature using a method called 'realist review' to understand how interventions work (or not), why, and for who. We tested our findings with patients, the public, nurses, midwives and paramedics in our stakeholder group. We reviewed over 200 papers/reports and identified five main findings: (1) existing solutions (interventions) are disjointed, focus mainly on the individual (not the system) and do not recognise enduring stressors enough; (2) when there is a blame culture it is difficult to encourage staff psychological well-being; (3) the needs of the system often override staff psychological well-being at work; (4) upholding and implementing personal and professional values at work can have negative personal costs; and (5) it is difficult to design, identify and implement solutions that work well for staff groups in different circumstances with varied causes of poor psychological health. Healthcare organisations should consider: (1) changing (rebalancing) the working environment to help healthcare professionals rest, recover and thrive; (2) investing in multiple-level system (not just individual) approaches to staff psychological well-being; (3) continuing to reduce stigma; (4) ensuring the essential needs of staff are prioritised (rest-breaks/hydration/hot food) as building blocks for other solutions; (5) addressing the blame culture, assuming staff are doing their best in difficult conditions; (6) prioritising staff needs, as well as patient needs. We will provide guidance and recommendations to policy-makers and organisational leaders to improve work cultures that tackle psychological ill-health and suggest new areas for research.
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COVID-19 , Local de Trabalho , Humanos , COVID-19/epidemiologia , Tocologia , Enfermeiras e Enfermeiros/psicologia , Paramédico , SARS-CoV-2 , Reino Unido , Local de Trabalho/psicologiaRESUMO
BACKGROUND: Sleep disturbance is a prevalent condition among people living with dementia (PLwD) or mild cognitive impairment (MCI). Its assessment and management within primary care is complex because of the comorbidities, older age, and cognitive impairment typical of this patient group. AIM: To explore how primary care clinicians assess, understand, and manage sleep disturbance for PLwD or MCI; if and why such initiatives work; and how people and their carers experience sleep disturbance and its treatment. DESIGN AND SETTING: A realist review of existing literature conducted in 2022. METHOD: Six bibliographic databases were searched. Context-mechanism-outcome configurations (CMOCs) were developed and refined. RESULTS: In total, 60 records were included from 1869 retrieved hits and 19 CMOCs were developed. Low awareness of and confidence in the treatment of sleep disturbance among primary care clinicians and patients, combined with time and resource constraints, meant that identifying sleep disturbance was difficult and not prioritised. Medication was perceived by clinicians and patients as the primary management tool, resulting in inappropriate or long-term prescription. Rigid nursing routines in care homes were reportedly not conducive to good-quality sleep. CONCLUSION: In primary care, sleep disturbance among PLwD or MCI is not adequately addressed. Over-reliance on medication, underutilisation of non-pharmacological strategies, and inflexible care home routines were reported as a result of low confidence in sleep management and resource constraints. This does not constitute effective and person-centred care. Future work should consider ways to tailor the assessment and management of sleep disturbance to the needs of individuals and their informal carers without overstretching services.
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Disfunção Cognitiva , Demência , Medicina Geral , Transtornos do Sono-Vigília , Humanos , Demência/complicações , Disfunção Cognitiva/etiologia , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/terapia , Atenção Primária à Saúde , Cuidadores/psicologiaRESUMO
BACKGROUND AND OBJECTIVES: Hospitals streamline treatment pathways to reduce the length of time older adults admitted for planned procedures spend in hospital. However patient perspectives have been poorly evaluated. This systematic review aimed to understand the experiences of older patients, carers, families and staff of multi-component interventions intended to improve recovery following elective treatment. RESEARCH DESIGN AND METHODS: Bibliographic databases searched in June 2021 included MEDLINE ALL, HMIC, CENTRAL, CINAHL, AMED and ProQuest Dissertations and Theses. We conducted citation searching and examined reference lists of reviews. Two reviewers independently undertook screening and data extraction, resolving disagreements through discussion. We used an adapted Wallace checklist for quality appraisal and meta-ethnography to synthesise data. Clinician, carer and patient views were incorporated throughout the review. RESULTS: Thirty-five papers were included in the synthesis. Thirteen studies were conducted in the UK, with patient views the most frequently represented. We identified six overarching constructs: 'Home as preferred environment for recovery', 'Feeling safe', 'Individualisation of structured programme', 'Taking responsibility', 'Essential care at home' and 'Outcomes'. DISCUSSION AND IMPLICATIONS: Findings explore the support patients, families and carers need throughout hospital admission, and may inform commissioning of services to ensure patients and carers receive appropriate follow-up support after hospital discharge. The findings may help hospital and community-based health and social care staff provide person-centred care based upon assessments of emotional and physical wellbeing of patients and family/carers. Research is needed to establish a core-set of patient-reported outcome measures which capture aspects of recovery which are meaningful to patients.
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Hospitalização , Tempo de Internação , Idoso , Humanos , Alta do PacienteRESUMO
OBJECTIVES: We aimed to map the systematic review evidence available to inform the optimal prescribing of statins and antihypertensive medication. DESIGN: Systematic umbrella review and evidence and gap map (EGM). DATA SOURCES: Eight bibliographic databases (Cochrane Database of Systematic Reviews, CINAHL, EMBASE, Health Management Information Consortium, MEDLINE ALL, PsycINFO, Conference Proceedings Citation Index-Science and Science Citation Index) were searched from 2010 to 11 August 2020. Update searches conducted in MEDLINE ALL 2 August 2022. We searched relevant websites and conducted backwards citation chasing. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: We sought systematic reviews of quantitative or qualitative research where adults 16 years+ were currently receiving, or being considered for, a prescription of statin or antihypertensive medication. Eligibility criteria were applied to the title and abstract and full text of each article independently by two reviewers. DATA EXTRACTION AND SYNTHESIS: Quality appraisal was completed by one reviewer and checked by a second. Review characteristics were tabulated and incorporated into an EGM based on a patient care pathway. Patients with lived experience provided feedback on our research questions and EGM. RESULTS: Eighty reviews were included within the EGM. The highest quantity of evidence focused on evaluating interventions to promote patient adherence to antihypertensive medication. Key gaps included a lack of reviews synthesising evidence on experiences of specific interventions to promote patient adherence or improve prescribing practice. The evidence was predominantly of low quality, limiting confidence in the findings from individual reviews. CONCLUSIONS: This EGM provides an interactive, accessible format for policy developers, service commissioners and clinicians to view the systematic review evidence available relevant to optimising the prescribing of statin and antihypertensive medication. To address the paucity of high-quality research, future reviews should be conducted and reported according to existing guidelines and address the evidence gaps identified above.
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Anti-Hipertensivos , Inibidores de Hidroximetilglutaril-CoA Redutases , Humanos , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Anti-Hipertensivos/uso terapêutico , Revisões Sistemáticas como Assunto , Hipertensão/tratamento farmacológico , Medicina Baseada em EvidênciasRESUMO
BACKGROUND: Studies have found that women with gynaecological conditions and symptoms do not feel listened to by primary care clinicians (PCCs). Less understood is whether PCCs perceive that there are challenges around listening to and interacting with this patient group. AIM: To understand PCCs' perspectives on the challenges of listening to and interacting with women patients with gynaecological conditions and symptoms. DESIGN & SETTING: Systematic review of English-language studies. METHOD: We searched ASSIA (Applied Social Sciences Index and Abstracts), CINAHL (Cumulative Index to Nursing and Allied Health Literature), Embase, HMIC (Healthcare Management Information Consortium), and MEDLINE from inception to July 2023. We also conducted forward and backward citation searches of included studies. Identified records were screened independently by two reviewers. Data extraction was undertaken by one reviewer and checked by a second. Quality appraisal used the Wallace checklist. 'Best-fit' framework synthesis was used to synthesise findings around themes that explored the challenges of patient-clinician interaction. RESULTS: We identified 25 relevant articles. Perceived challenges associated with listening to and interacting with patients with gynaecological conditions and symptoms were identified at four 'levels': individual clinician level factors; structural and organisational factors; community and external factors; and factors related to gynaecological conditions. Interpretive analysis identified specific challenges relating to sociocultural factors affecting the consultation experience; the need for further education, training, or guidance for clinicians; factors affecting referral decisions; and factors related to service structure and organisation. CONCLUSION: PCCs acknowledge that empathy, respect, and attentive listening are important when interacting with women patients with gynaecological conditions and symptoms. However, these ideals are impeded by several factors.
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Objectives: To understand the impact of multicomponent interventions to improve recovery of older adults following planned hospital treatment, we conducted two systematic reviews, one of quantitative and one of qualitative evidence, and an overarching synthesis. These aimed to: ⢠understand the effect of multicomponent interventions which aim to enhance recovery and/or reduce length of stay on patient-reported outcomes and health and social care utilisation ⢠understand the experiences of patients, carers and staff involved in the delivery of interventions ⢠understand how different aspects of the content and delivery of interventions may influence patient outcomes. Review methods: We searched bibliographic databases including MEDLINE ALL, Embase and the Health Management Information Consortium, CENTRAL, and Cumulative Index to Nursing and Allied Health Literature and Allied and Complementary Medicine Database, conducted forward and backward citation searching and examined reference lists of topically similar qualitative reviews. Bibliographic database searches were completed in May/June 2021 and updated in April 2022. We sought primary research from high-income countries regarding hospital inpatients with a mean/median age of minimum 60 years, undergoing planned surgery. Patients experienced any multicomponent hospital-based intervention to reduce length of stay or improve recovery. Quantitative outcomes included length of stay and any patient-reported outcome or experience or service utilisation measure. Qualitative research focused on the experiences of patients, carers/family and staff of interventions received. Quality appraisal was undertaken using the Effective Public Health Practice Project Quality Assessment Tool or an adapted version of the Wallace checklist. We used random-effects meta-analysis to synthesise quantitative data where appropriate, meta-ethnography for qualitative studies and qualitative comparative analysis for the overarching synthesis. Results: Quantitative review: Included 125 papers. Forty-nine studies met criteria for further synthesis. Enhanced recovery protocols resulted in improvements to length of stay, without detriment to other outcomes, with minimal improvement in patient-reported outcome measures for patients admitted for lower-limb or colorectal surgery. Qualitative review: Included 43 papers, 35 of which were prioritised for synthesis. We identified six themes: 'Home as preferred environment for recovery', 'Feeling safe', 'Individualisation of structured programme', 'Taking responsibility', 'Essential care at home' and 'Outcomes'. Overarching synthesis: Intervention components which trigger successful interventions represent individualised approaches that allow patients to understand their treatment, ask questions and build supportive relationships and strategies to help patients monitor their progress and challenge themselves through early mobilisation. Discussion: Interventions to reduce hospital length of stay for older adults following planned surgery are effective, without detriment to other patient outcomes. Findings highlight the need to reconsider how to evaluate patient recovery from the perspective of the patient. Trials did not routinely evaluate patient mid- to long-term outcomes. Furthermore, when they did evaluate patient outcomes, reporting is often incomplete or conducted using a narrow range of patient-reported outcome measures or limited through asking the wrong people the wrong questions, with lack of longer-term evaluation. Findings from the qualitative and overarching synthesis will inform policy-making regarding commissioning and delivering services to support patients, carers and families before, during and after planned admission to hospital. Study registration: This trial is registered as PROSPERO registration number CRD42021230620. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme (NIHR award ref: 130576) and is published in full in Health and Social Care Delivery Research; Vol. 11, No. 23. See the NIHR Funding and Awards website for further award information.
More patients aged 60 or over need planned surgery. These patients are more likely to experience difficulties, such as urinary infections or falls, whilst in hospital, so should not spend more time in hospital than necessary. Hospitals use strategies that shorten hospital stay, but we do not know how older patients, or carers, feel about these, or whether they help patients recover in the long term. We wanted to know: how leaving hospital sooner affects how older patients feel and recover after planned surgery; how older patients, carers and staff feel about strategies designed to support older patients to go home earlier; which parts of these hospital care strategies work best? We brought together research about hospital care strategies that shorten the length of time older patients spend in hospital. We looked at patient questionnaires and interviews with patients, carers and hospital staff. Patients and carers helped us plan our research, understand our findings and consider who to share these with. hospital strategies to reduce hospital stay achieve this, without increasing risk of complications; information and follow-up care for patients and carers after discharge are essential; strategies which consider the individual needs of patients and help them understand their treatment, focus on their recovery goals and develop supportive relationships with staff were linked to better outcomes; lots of studies were excluded because they did not use patient questionnaires. Studies using questionnaires often focused on aspects of care delivered whilst patients were in hospital. Carers' voices were often overlooked. Research is needed to develop patient questionnaires to more fully capture the experiences of patients and carers and support hospitals to develop care strategies focused on the needs of individual patients and carers.
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Hospitalização , Alta do Paciente , Humanos , Idoso , Pessoa de Meia-Idade , Pesquisa Qualitativa , Qualidade de Vida , HospitaisRESUMO
INTRODUCTION: We conducted a systematic review of qualitative evidence to improve understanding of the processes and outcomes of redress and reconciliation following a life-changing event from the perspectives of individuals experiencing the event and their families. METHODS: We searched six bibliographic databases for primary qualitative evidence exploring the views of individuals who have experienced a life-changing event, and/or their family or carers, of redress or reconciliation processes. This was supplemented with targeted database searches, forward and backward citation chasing and searches of Google Scholar and relevant websites. Title and abstract and full-text screening were undertaken independently by two reviewers. Data extraction and quality appraisal were conducted by one reviewer and checked by a second. We used a best-fit framework synthesis approach, drawing upon procedural and restorative justice concepts. FINDINGS: Fifty-three studies (61 papers) were eligible for inclusion. Forty-one studies (47 papers) were included in the synthesis, from which we identified four themes. Three themes 'Transparency', 'Person-centered' and 'Trustworthy' represent the procedural elements required to support a fair and objective process. The fourth, 'Restorative justice' encapsulates how a fair process feels to those who have experienced a life-changing event. This theme highlights the importance of an empathic relationship between the different parties involved in the redress-reconciliation process and the significance of being able to engage in meaningful action. CONCLUSION: Our findings highlight the procedural aspects and context of redress-reconciliation processes required to ensure that the process and outcomes are experienced as fair. These criteria may be applied to the processes used to investigate both recent and historical patient safety events. PUBLIC CONTRIBUTION: One member of the public affiliated with the Exeter Policy Research Programme Evidence Review Facility helped develop the review protocol. Two people with experience of medically life-changing events provided insight which corroborated our findings and identified important limitations of the evidence included in this review.
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Cuidadores , Pacientes , Humanos , Pesquisa Qualitativa , Empatia , EmoçõesRESUMO
OBJECTIVES: We set out to map the quantitative and qualitative systematic review evidence available to inform the optimal prescribing of drugs that can cause dependency (benzodiazepines, opioids, non-benzodiazepine hypnotics, gabapentinoids and antidepressants). We also consider how this evidence can be used to inform decision-making in the patient care pathway for each type of medication. METHODS: Eight bibliographic databases were searched for the period 2010 to 2020. All included reviews were initially appraised using four items from the Collaboration for Environmental Evidence Synthesis Assessment Tool, with reviews that scored well on all items proceeding to full quality appraisal. Key characteristics of the reviews were tabulated, and each review was incorporated into an evidence and gap map based on a patient care pathway. The care pathway was based upon an amalgamation of existing NICE guidelines and feedback from clinical and patient stakeholders. RESULTS: We identified 80 relevant reviews and displayed them in an evidence and gap map. The evidence included in these reviews was predominantly of low overall quality. Areas where systematic reviews have been conducted include barriers and facilitators to the deprescribing of drugs that may cause dependency, although we identified little evidence exploring the experiences or evaluations of specific interventions to promote deprescribing. All medications of interest, apart from gabapentinoids, were included in at least one review. CONCLUSIONS: The evidence and gap map provides an interactive resource to support (i) policy developers and service commissioners to use evidence in the development and delivery of services for people receiving a prescription of drugs that may cause dependency, where withdrawal of medication may be appropriate, (ii) the clinical decision-making of prescribers and (iii) the commissioning of further research. The map can also be used to inform the commissioning of further systematic reviews. To address the concerns regarding the quality of the existing evidence based raised in this report, future reviews should be conducted according to best-practice guidelines. Systematic reviews focusing on evaluating interventions to promote deprescribing would be particularly beneficial, as would reviews focusing on addressing the paucity of evidence regarding the deprescription of gabapentinoids.
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Tomada de Decisão Clínica , Políticas , Humanos , Preparações Farmacêuticas , Revisões Sistemáticas como AssuntoRESUMO
OBJECTIVE: In the UK there are around 5400 deaths annually from injury. Tranexamic acid (TXA) prevents bleeding and has been shown to reduce trauma mortality. However, only 5% of UK major trauma patients who are at risk of haemorrhage receive prehospital TXA. This review aims to examine the evidence regarding factors influencing the prehospital administration of TXA to trauma patients. DESIGN: Systematic literature review. DATA SOURCES: AMED, CENTRAL, CINAHL, Cochrane Database of Systematic Reviews, Conference Proceedings Citation Index-Science, Embase and MEDLINE were searched from January 2010 to 2020; searches were updated in June 2022. CLINICALTRIALS: gov and OpenGrey were also searched and forward and backwards citation chasing performed. ELIGIBILITY CRITERIA: All primary research reporting factors influencing TXA administration to trauma patients in the prehospital setting was included. DATA EXTRACTION AND SYNTHESIS: Two independent reviewers performed the selection process, quality assessment and data extraction. Data were tabulated, grouped by setting and influencing factor and synthesised narratively. RESULTS: Twenty papers (278 249 participants in total) were included in the final synthesis; 13 papers from civilian and 7 from military settings. Thirteen studies were rated as 'moderate' using the Effective Public Health Practice Project Quality Assessment Tool. Several common factors were identified: knowledge and skills; consequences and social influences; injury type (severity, injury site and mechanism); protocols; resources; priorities; patient age; patient sex. CONCLUSIONS: This review highlights an absence of high-quality research. Preliminary evidence suggests a host of system and individual-level factors that may be important in determining whether TXA is administered to trauma patients in the prehospital setting. FUNDING AND REGISTRATION: This review was supported by Research Capability Funding from the South Western Ambulance Service NHS Foundation Trust and the National Institute for Health Research Applied Research Collaboration South West Peninsula. PROSPERO REGISTRATION NUMBER: CRD42020162943.
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Antifibrinolíticos , Serviços Médicos de Emergência , Ácido Tranexâmico , Humanos , Ácido Tranexâmico/uso terapêutico , Antifibrinolíticos/uso terapêutico , Hemorragia/tratamento farmacológico , Serviços Médicos de Emergência/métodosRESUMO
Systematic reviews aim to provide reliable answers to research questions by identifying and synthesising the available evidence using rigorous methods. This makes systematic reviews a cornerstone of evidence-based practice in healthcare settings. However, despite the avowed aim and importance of systematic reviews, studies have shown that they often include serious flaws, including in the search for studies. In this article, some commonly seen errors in systematic review search strategies are described with the intention of alerting nurse researchers who are planning a systematic review to what should be avoided. These include errors relating to bibliographic databases and supplementary searches, including database selection, free-text searching, controlled vocabulary and structural errors. The paper is framed within the context of older people nursing but has relevance to nurse researchers more widely.
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Prática Clínica Baseada em Evidências , Armazenamento e Recuperação da Informação , Humanos , Idoso , Revisões Sistemáticas como Assunto , Bases de Dados Bibliográficas , Atenção à SaúdeRESUMO
A commonly reported challenge of using Google Search to identify studies for a systematic review is the high number of results retrieved. Thus, 'stopping rules' are applied when screening, such as screening only the first 100 results. However, recent evidence shows that Google Search estimates a much higher number of results than the viewable number, raising the possibility of exhaustive screening. This study aimed to provide further evidence on the feasibility of screening search results from Google Search exhaustively, and to assess the desirability of this in terms of identifying studies for a systematic review. We conducted a cross-case analysis of the search results of eight Google Search searches from two systematic reviews. Feasibility of exhaustive screening was ascertained by calculating the viewable number of results. Desirability was ascertained according to: (1) the distribution of studies within the results, irrespective of relevance to a systematic review; (2) the distribution of studies which met the inclusion criteria for the two systematic reviews. The estimated number of results across the eight searches ranged from 342,000 to 72,300,000. The viewable number ranged from 272 to 364. Across the eight searches the distribution of studies was highest in the first 100 results. However, the lowest ranking relevant studies were ranked 227th and 215th for the two systematic reviews. One study per review was identified uniquely from searching Google Search, both within the first 100 results. The findings suggest it is feasible and desirable to screen Google Search results more extensively than commonly reported.
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Armazenamento e Recuperação da Informação , Ferramenta de Busca , Tório , Bases de Dados Bibliográficas , Estudos de Viabilidade , Revisões Sistemáticas como AssuntoRESUMO
BACKGROUND: Systematic reviews require detailed planning of complex processes which can present logistical challenges. Understanding these logistical challenges can help with planning and execution of tasks OBJECTIVES: To describe the perspectives of expert searchers on the main logistical challenges when carrying out supplementary searches for systematic reviews, in particular, forward citation searching and web searching. METHODS: Qualitative interviews were undertaken with 15 experts on searching for studies for systematic reviews (e.g. information specialists) working in health and social care research settings. Interviews were undertaken by video-call between September 2020 and June 2021. Data analysis used thematic network analysis. RESULTS: We identified three logistical challenges of using forward citation searching and web searching which were organised under the global theme of 'tension': time, team and technology. Several subthemes were identified which supported the organising themes, including allocating time, justifying time and keeping to time; reviewer expectations and contact with review teams; and access to resources and reference management. CONCLUSION: Forward citation searching and web searching are logistically challenging search methods for a systematic review. An understanding of these challenges should encourage expert searchers and review teams to maintain open channels of communication, which should also facilitate improved working relationships.
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INTRODUCTION: The increasingly ageing population is associated with greater numbers of people living with dementia (PLwD) and mild cognitive impairment (MCI). There are an estimated 55 million PLwD and approximately 6% of people over 60 years of age are living with MCI, with the figure rising to 25% for those aged between 80 and 84 years. Sleep disturbances are common for this population, but there is currently no standardised approach within UK primary care to manage this. Coined as a 'wicked design problem', sleep disturbances in this population are complex, with interventions supporting best management in context. METHODS AND ANALYSIS: The aim of this realist review is to deepen our understanding of what is considered 'sleep disturbance' in PLwD or MCI within primary care. Specifically, we endeavour to better understand how sleep disturbance is assessed, diagnosed and managed. To co-produce this protocol and review, we have recruited a stakeholder group comprising individuals with lived experience of dementia or MCI, primary healthcare staff and sleep experts. This review will be conducted in line with Pawson's five stages including the development of our initial programme theory, literature searches and the refinement of theory. The Realist and Meta-narrative Evidence Syntheses: Evolving Standards (RAMESES) quality and reporting standards will also be followed. The realist review will be an iterative process and our initial realist programme theory will be tested and refined in response to our data searches and stakeholder discussions. ETHICS AND DISSEMINATION: Ethical approval is not required for this review. We will follow the RAMESES standards to ensure we produce a complete and transparent report. Our final programme theory will help us to devise a tailored sleep management tool for primary healthcare professionals, PLwD and their carers. Our dissemination strategy will include lay summaries via email and our research website, peer-reviewed publications and social media posts. PROSPERO REGISTRATION NUMBER: CRD42022304679.
Assuntos
Disfunção Cognitiva , Demência , Humanos , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Envelhecimento , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/terapia , Disfunção Cognitiva/complicações , Demência/complicações , Demência/diagnóstico , Atenção Primária à Saúde , Sono , Literatura de Revisão como AssuntoRESUMO
BACKGROUND: A challenge when using Google Search to identify studies for a systematic review is managing the high number of results, which can number in the hundreds of thousands or even more. Studies and guidance on web searching suggest limiting the screening process, e.g. to the first 100 results. OBJECTIVES: Our objective in this case study is to demonstrate an alternative approach to screening the results retrieved by Google Search which is based on our experience that the viewable number of results is often far fewer than the estimated number calculated by the search engine. METHODS: We screened the results of three searches of Google Search using our approach, which involves increasing the number of results displayed per page from 10 to the maximum of 100. We then calculated the viewable number of results and compared this with the estimated number. RESULTS: The mean of the estimated number of results for the three searches was 569,454,000. The mean of the viewable number results was 463 (0.00008% of the mean of the estimated number of results). CONCLUSION: Our findings challenge the commonly reported view that the number of results retrieved when using Google Search is too high to screen in full.
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BACKGROUND: Cow's milk protein allergy (CMPA) is an immune-mediated allergic response to proteins in milk that is common in infants. Broad CMPA symptoms make diagnosis a challenge, particularly in primary care. Symptom scores may improve a clinician's awareness of symptoms, indicating a need for further testing. This systematic review examined the development and evaluation of such symptom scores for use in infants. METHODS: CENTRAL, MEDLINE, EMBASE and CINAHL databases were searched from inception to 3 December 2019 (Updated 14 November 2020) for diagnostic accuracy studies, randomised controlled trials, observational studies, economic evaluations, qualitative studies and studies reporting development of the tools. Data were not suitable for meta-analysis due to clinical and methodological heterogeneity, so were narratively synthesised. RESULTS: We found two symptom scores evaluated in one and fourteen studies, respectively. Estimated sensitivity and specificity ranged from 37% to 98% and 38% to 93%. The evaluations of each tool were at high risk of bias or failed to address issues such as clinical and cost-effectiveness. CONCLUSIONS: Estimates of accuracy of symptom scores for CMPA offered so far should be interpreted cautiously. Rigorous, conflict-free research based on well-defined roles for the tools is urgently required.
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Hipersensibilidade a Leite , Alérgenos , Animais , Bovinos , Feminino , Humanos , Lactente , Hipersensibilidade a Leite/diagnóstico , Proteínas do Leite , Sensibilidade e EspecificidadeRESUMO
The short time frame associated with rapid reviews can be challenging for researchers conducting qualitative evidence synthesis. In these circumstances a Best-Fit Framework Synthesis, drawing upon existing theory and/or research, may be conducted to rapidly make sense of qualitative evidence. This article discusses a "Rapid Best-Fit" approach to conducting Framework Synthesis within an 6-week rapid systematic review of qualitative evidence. In the absence of a suitable theoretical model to inform the synthesis, we drew upon our research objectives to structure a framework, and to identify the studies which contained the most relevant data. Themes from these studies were used to revise the initial framework before inductive thematic synthesis finalized theme content. This "Rapid Best-Fit" approach yielded results aligned with the needs of the commissioners of the review and is a useful addition to qualitative synthesis methods, allowing for the incorporation of diverse views and experiences into fast-paced decision making scenarios.