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  • Risk Prediction Models for Out-of-Hospital Cardiac Arrest Outcomes in England

    Ji, Chen; Brown, Terry P.; Booth, Scott; Hawkes, Claire A.; Nolan, Jerry P.; Mapstone, James; Fothergill, Rachael; Spaight, Robert; Black, Sarah; Perkins, Gavin D. (2020-03-10)
  • Time: take-home naloxone in multicentre emergency settings: protocol for a feasibility study

    Jones, Matthew; Snooks, Helen; Bulger, Jenna; Watkins, Alan; Moore, Chris; Edwards, Adrian; Evans, Birdie A.; Fuller, Gordon; John, Ann; Benger, Jonathan; et al. (2019-01-14)
    Background Opioids such as heroin kill more people worldwide than any other drug. Death rates associated with opioid poisoning in the UK are at record levels. Naloxone is an opioid agonist which can be distributed in take home ‘kits’. This intervention is known as Take Home Naloxone (THN). Methods We propose to carry out a randomised controlled feasibility trial (RCT) of THN distributed in emergency settings clustered by Emergency Department (ED) catchment area, and local ambulance service; with anonymised linked data outcomes. This will include distribution of THN by paramedics and ED staff to patients at risk of opioid overdose. Existing linked data will be used to develop a discriminant function to retrospectively identify people at high risk of overdose death based on observable predictors of overdose to include in outcome follow up. Results We will gather outcomes up to one year including; deaths (and drug related); emergency admissions; intensive care admissions; ED attendances (and overdose related); 999 attendances (and for overdose); THN kits issued; and NHS resource usage. We will agree progression criteria following consultation with research team members related to sign up of sites; successful identification and provision of THN to eligible participants; successful follow up of eligible participants and opioid decedents; adverse event rate; successful data matching and data linkage; and retrieval of outcomes within three months of projected timeline. Conclusions THN programmes are currently run by some drug services in the UK. However, saturation is low. There has been a lack of experimental research in to THN, and so questions remain: Does THN reduce deaths? Are there unforeseen harms associated with THN? Is THN cost effective? This feasibility study will establish whether a fully powered cluster RCT can be used to answer these questions. https://emj.bmj.com/content/36/1/e10.1. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/emermed-2019-999.24
  • A qualitative study on conveyance decision-making during emergency call outs to people with dementia: the HOMEWARD project

    Voss, Sarah; Brandling, Janet; Pollard, Katherine; Taylor, Hazel; Black, Sarah; Buswell, Marina; Cheston, Richard; Cullum, Sarah; Foster, Theresa; Kirby, Kim; et al. (2020-01-29)
  • Home or hospital for people with dementia and one or more other multimorbidities: What is the potential to reduce avoidable emergency admissions? The HOMEWARD Project Protocol

    Voss, Sarah; Black, Sarah; Brandling, Janet; Buswell, Marina; Cheston, Richard; Cullum, Sarah; Kirby, Kim; Purdy, Sarah; Solway, Chris; Taylor, Hazel; et al. (2017-04-03)
    Introduction Older people with multimorbidities frequently access 999 ambulance services. When multimorbidities include dementia, the risk of ambulance use, accident and emergency (A&E) attendance and hospital admission are all increased, even when a condition is treatable in the community. People with dementia tend to do poorly in the acute hospital setting and hospital admission can result in adverse outcomes. This study aims to provide an evidence-based understanding of how older people living with dementia and other multimorbidities are using emergency ambulance services. It will also provide evidence of how paramedics make decisions about taking this group of patients to hospital, and what resources would allow them to make more person-focused decisions to enable optimal patient care. Methods and analysis Phase 1: retrospective data analysis: quantitative analysis of ambulance service data will investigate: how often paramedics are called to older people with dementia; the amount of time paramedics spend on scene and the frequency with which these patients are transported to hospital. Phase 2: observational case studies: detailed case studies will be compiled using qualitative methods, including non-participant observation of paramedic decision-making, to understand why older people with multimorbidities including dementia are conveyed to A&E when they could be treated at home or in the community. Phase 3: needs analysis: nominal groups with paramedics will investigate and prioritise the resources that would allow emergency, urgent and out of hours care to be effectively delivered to these patients at home or in a community setting. Ethics and dissemination Approval for the study has been obtained from the Health Research Authority (HRA) with National Health Service (NHS) Research Ethics Committee approval for phase 2 (16/NW/0803). The dissemination strategy will include publishing findings in appropriate journals, at conferences and in newsletters. We will pay particular attention to dissemination to the public, dementia organisations and ambulance services. https://bmjopen.bmj.com/content/7/4/e016651. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/bmjopen-2017-016651
  • Effect of a Strategy of a Supraglottic Airway Device vs Tracheal Intubation During Out-of-Hospital Cardiac Arrest on Functional Outcome: The AIRWAYS-2 Randomized Clinical Trial

    Benger, Jonathan; Kirby, Kim; Black, Sarah; Brett, Stephen; Clout, Madeleine; Lazaroo, Michelle; Nolan, Jerry; Reeves, Barnaby; Robinson, Maria; Scott, Lauren; et al. (2018-08-28)
  • Ambulance clinicians' perceptions, assessment and management of frailty: thematic analysis of focus groups

    Green, Jonathan; Kirby, Kim; Hope, Suzy (2018-12-01)
    Introduction: More than half of all patients attended by the South Western Ambulance Service NHS Foundation Trust are over the age of 65. In 2017, 62% of older patients who were the subject of a frailty assessment were believed to have at least mild frailty (1/5 of all patients). Frailty is an increasingly relevant concept/diagnosis and ambulance services are well positioned to identify frailty and influence the 'care pathways' through which patients are directed (thereby influencing health outcomes). Throughout the South Western Ambulance Service NHS Foundation Trust, a mandatory training session regarding frailty was delivered to clinical personnel in 2017 and frailty assessment tools are available on the electronic Patient Clinical Record. Aim: To explore and gain insight into the current knowledge, practice and attitudes of ambulance clinicians regarding frailty and patients with frailty. Methods: Two focus groups of ambulance clinicians (n = 8; n = 9) recruited from across the South Western Ambulance Service NHS Foundation Trust were held in October 2017. Focus group discussions were analysed thematically. Results: Knowledge of conceptual models of frailty, appropriate assessment of patients with frailty and appropriate care pathways varied substantially among focus group participants. Completion of the 'Rockwood' Clinical Frailty Scale for relevant patients has become routine. However, conflicting opinions were expressed regarding the context and purpose of this. The Timed-Up-and-Go mobility assessment tool is also on the electronic Patient Clinical Record, but difficulties regarding its completion were expressed.Patient management strategies ranged from treatment options which the ambulance service can provide, to referrals to primary/community care which can support the management of patients in their homes, and options to refer patients directly to hospital units or specialists with the aim of facilitating appropriate assessment, treatment and discharge. Perceptions of limited availability and geographical variability regarding these referral pathways was a major feature of the discussions, raising questions regarding awareness, capacity, inter-professional relationships and patient choice. Conclusion: Knowledge, practice and attitudes of ambulance staff, with regard to frailty, varied widely. This reflected the emerging nature of the condition, both academically and clinically, within the ambulance profession and the wider healthcare system. Abstract published with permission.
  • An exploration of the experiences of paramedics taking part in a large randomised trial of airway management, and the impact on their views and practice

    Kirby, Kim; Brandling, Janet; Robinson, Maria; Voss, Sarah; Benger, Jonathan (2019-09-24)
    Background The participation of over 1500 study paramedics in AIRWAYS-2 provides a unique opportunity for an in depth exploration of how the views and practice of study paramedics, in advanced airway management, may have developed as a result of their participation in AIRWAYS-2, and how their experiences can inform future trials in out-of-hospital cardiac arrest (OHCA). Future prehospital guidelines and practice will not only be shaped by the results of large trials such as AIRWAYS-2, but also by the views and attitudes of UK paramedics towards OHCA, airway management and research. This study allows an opportunity to add depth and understanding to the results of AIRWAYS-2. Study aims To explore paramedics’ experiences of participating in a large cluster randomized trial of airway management during OHCA, specifically: The challenges of enrolling patients who are critically unwell and unable to consent; Barriers and facilitators to successful research in OHCA patients; The impact on paramedics’ clinical practice and airway management during and after the trial; The role of advanced airway management during OHCA. Methods Content analysis of an online survey of 1500 study paramedics to assess their experiences of participating in the trial and to establish any changes in their views and practice. Thematic analysis of telephone interviews with study paramedic to explore the findings of the online questionnaire. Exploring any changes in views and practice around advanced airway management as a result of participating in the trial; assessing experiences of trial training and enrolling critically unwell patients without consent, and exploring the barriers and facilitators for trial participation and the views of paramedics on the future role of advanced airway management during OHCA. Results and conclusions The study is in the analysis phase and is due to complete and report by the 31st January 2019. https://emj.bmj.com/content/36/10/e12.1. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/emermed-2019-999abs.27
  • Can emergency care practitioners differentiate between an avoided emergency department attendance and an avoided admission?

    Coates, David; Rawstorne, Steven; Benger, Jonathan (2012-10)
    Background: After a 999 call to the ambulance service, there is no 'gold standard' for determining whether the actions of an emergency care practitioner (ECP) result in a patient avoiding attendance at an emergency department (ED) or avoiding an admission to hospital. Within the Great Western Ambulance Service NHS Trust this outcome has previously been measured using an audit form completed by the ECP. However, the accuracy of the ECP's opinion has not been assessed. Aim: To evaluate the accuracy of the ECP's opinion when deciding whether their actions resulted in a patient avoiding attendance at an ED or avoiding hospital admission. Methods: Over a 10-week-period in 2009, quantitative data were collected using a case review approach. Anonymised patient consultation records were independently reviewed by an ED consultant and a general practitioner. The decision as to whether the actions of the ECP resulted in the patient avoiding ED attendance or hospital admission was compared between the three healthcare professionals using descriptive statistics and κ values to assess inter-rater agreement. Results: Overall inter-rater agreement between the three healthcare professionals was κ=0.385 (fair agreement). The complete agreement rate on a case by case basis for all three healthcare professionals was 80.2% (138/172). Conclusion: This study provides some evidence that ECPs can accurately report on whether their actions, at the time of that care episode, result in a patient avoiding attendance at an ED or avoiding a hospital admission. https://emj.bmj.com/content/29/10/838.long. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/emermed-2011-200484
  • Accuracy of nature of call screening tool in identifying patients requiring treatment for out of hospital cardiac arrest

    Green, Jonathan; Ewings, Sean; Wortham, Richard; Walsh, Bronagh (2019-04)
    Background: A new pre-triage screening tool, Nature of Call (NoC), has been introduced into the telephone triage system of UK ambulance services which employ National Health Service Pathways (NHSP). Its function is to provide rapid recognition of patients who may need immediate ambulance dispatch for out-of-hospital cardiac arrest (OHCA) and withholding dispatch for other calls while further triage is undertaken. In this study, we evaluated the accuracy of NoC and NHSP in identifying patients with potentially treatable or imminent OHCA. Methods: This retrospective, observational study reviewed consecutive calls to a UK ambulance service between October 2016 and February 2017 in which NOC, and then NHSP were applied sequentially. Only those calls for which a corresponding electronic Patient Clinical Record was available were included. Sensitivity and specificity of NOC and NHSP for recognition of an OHCA were determined by comparing allocated priority dispositions with an OHCA Treatment Registry (OHCATR). Results: Of 96 423 calls received, 71 373 were reviewed. For 590 (0.8%) of these calls, the patients received treatment for OHCA. NOC identified 458 OHCATR patients; NHSP identified 467; together they identified 496. NoC captured 29 patients not identified by NHSP; NHSP captured 38 patients not identified by NOC. For NOC sensitivity was 77.6% (95% CI 74.1 to 80.8) and specificity 86.9% (95% CI 86.6 to 87.1). NHSP sensitivity was 79.2% (95% CI 75.7 to 82.2) and specificity 93.4% (95% CI 93.2 to 93.6). NoC and NHSP combined had a sensitivity of 84.1% (95% CI 80.9 to 86.8) and specificity of 85.3% (95% CI 85.1 to 85.6). Conclusions: NoC and NHSP call categorisation each achieved similar sensitivity for the identification of OHCATR, identifying most of the same patients, but each captured unique patients. Using both methods sequentially improved accuracy. The 16% of OHCATR patients not identified by either method present a challenge to ambulance dispatch systems. https://emj.bmj.com/content/36/4/203. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/emermed-2017-207354
  • Design and implementation of a large and complex trial in emergency medical services

    Robinson, Maria; Taylor, Jodi; Brett, Stephen; Nolan, Jerry; Thomas, Matthew; Reeves, Barnaby; Rogers, Chris; Voss, Sarah; Clout, Madeleine; Benger, Jonathan; et al. (2019-02-08)
  • Pre-hospital lactate testing in the identification of patients with sepsis: a review of the literature

    Kirby, Kim (2014-04-16)
    Sepsis is increasingly common and has a high mortality rate. Sepsis can be difficult to identify and patients with severe sepsis often initially present to the ambulance service. Lactate testing has been utilised successfully in other healthcare settings to assist with the identification of septic patients and stratification of illness severity. A focused literature review has revealed that pre-hospital lactate testing has shown benefits to clinicians pre-hospitally in the identification of septic patients presenting to the ambulance service. Only four pieces of primary research were identified and small sample sizes and variability of lactate testing limit the generalisation of the findings. Further research is required to fully investigate the potential benefits of using pre-hospital lactate testing to identify those patients with sepsis, severe sepsis and septic shock presenting to the ambulance service. Abstract published with permission.
  • The impact of working shifts: exploring the views of UK paramedics

    Kirby, Kim; Moreland, Stephanie; Pollard, John (2016-05-11)
    There is limited research within the UK investigating the effects of shift work on paramedics. Paramedics have relatively high rates of sickness levels and there are links between shift work and health. This study explores UK paramedics’ perceptions of the impact of working shifts. Methods: Exploratory qualitative research was utilised to investigate the perceptions of UK paramedics on the impacts of working shifts. Two focus groups were completed involving 11 paramedics. The transcriptions were analysed using thematic analysis. Results: Paramedics described factors associated with working shifts that mirror research already completed within different occupations: effects on physical health, fatigue, family life, safety and performance; but paramedics additionally described factors that are more limited to working in the paramedic profession such as a broader range of psychological stressors and organisational factors. The theme of psychological health was a wider theme that went beyond shift work and encompassed the overall paramedic role and the unique and stressful nature of the work. Conclusions: This research has allowed an insight into the perceived effects of shift work on UK paramedics and exposes the challenges paramedics face in their working environment. There is a suggested link between the relatively high rates of sickness and the effects of shift work and paramedics’ overall working environment. Further exploration and recognition of the effects of shift work on UK paramedics is recommended. Abstract published with permission.
  • Tools to predict acute traumatic coagulopathy in the pre-hospital setting: a review of the literature

    Robinson, Simon; Kirton, Jordan (2020-12-01)
    Introduction: Recognising acute traumatic coagulopathy (ATC) poses a significant challenge to improving survival in emergency care. Paramedics are in a prime position to identify ATC in pre-hospital major trauma and initiate appropriate coagulopathy management. Method: A database literature review was conducted using Scopus, CINAHL and MEDLINE. Results: Two themes were identified from four studies: prediction tools, and point-of-care testing. Prediction tools identified key common ATC markers in the pre-hospital setting, including: systolic blood pressure, reduced Glasgow Coma Score and trauma to the chest, abdomen and pelvis. Point-of-care testing was found to have limited value. Conclusion: Future research needs to explore paramedics using prediction tools in identifying ATC, which could alert hospitals to prepare for blood products for damage control resuscitation. Abstract published with permission.
  • Design of Cervical Brace for Trauma Patients

    Torlei, Karina; Matthews, Ed; Sparke, Alison; Benger, Jonathan; Voss, Sarah; Harris, Nigel; Carter, Jane (2013-06-12)
  • How to improve patient care by learning from mistakes

    Brady, Dr Mike (2013-02)
    Mistakes made in healthcare settings and the challenges to staff that arise from them can harm service users, consume time and money, and often receive bad publicity. However, by learning from these mistakes and meeting these challenges, practitioners can improve the quality of the care they provide. This article explores what is meant by mistakes and challenges in the context of health care. It suggests that front line managers are best placed to prevent and learn from mistakes, and thereby improve care for patients. https://search.proquest.com/docview/1314303097/fulltextPDF/1B3083DD1AA04444PQ/1?accountid=48092 This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.7748/en2013.02.20.9.32.e679
  • The nature of health and social care partnerships

    Brady, Dr Mike (2013-02)
    Partnership, often wrongly used interchangeably with ‘collaboration’ and ‘inter-agency working’, features regularly in government publications, and is often high on health and social care managers’ agendas. With an increasing emphasis on partnership in politics, society and health care, managers need to understand the concept in relation to their practice, its challenges and the most effective ways of implementing it. This article discusses the multifaceted nature of partnership, explores the benefits and obstacles to achieving successful partnerships and looks at how these can be overcome. https://search.proquest.com/docview/1285578813/fulltextPDF/5CABBFDAAF16415CPQ/1?accountid=48092 This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.7748/nm2013.01.19.9.30.s9516
  • Randomised comparison of the effectiveness of the laryngeal mask airway supreme, i-gel and current practice in the initial airway management of prehospital cardiac arrest (REVIVE-Airways): a feasibility study research protocol

    Benger, Jonathan; Voss, Sarah; Coates, David; Greenwood, Rosemary; Nolan, Jerry; Rawstorne, Steven; Rhys, Megan; Thomas, Matthew (2013-02-13)
    Effective cardiopulmonary resuscitation with appropriate airway management improves outcomes following out-of-hospital cardiac arrest (OHCA). Historically, tracheal intubation has been accepted as the optimal form of OHCA airway management in the UK. The Joint Royal Colleges Ambulance Liaison Committee recently concluded that newer supraglottic airway devices (SADs) are safe and effective devices for hospital procedures and that their use in OHCA should be investigated. This study will address an identified gap in current knowledge by assessing whether it is feasible to use a cluster randomised design to compare SADs with current practice, and also to each other, during OHCA. https://bmjopen.bmj.com/content/3/2/e002467 This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. http://creativecommons.org/licenses/by-nc/4.0/ DOI http://dx.doi.org/10.1136/bmjopen-2012-002467
  • Glucagon treatment for symptomatic beta blocker overdose

    Fell, Matthew (2011-10-07)
    Symptomatic beta blocker overdose is a relatively uncommon, but potentially life-threatening condition (Sheppard, 2006; Health Protection Agency, 2010). Current definitive treatment for these patients involves intravenous glucagon therapy, and as such, glucagon is considered both a first-line treatment and an antidote in cases of symptomatic beta blocker overdose (Joint Formulary Committee, 2011; National Poisons Information Service, 2011a; 2011b). This case report examines an intentional overdose of propranolol, including paramedic prehospital management, and subsequent in-hospital definitive treatment involving intravenous glucagon therapy. Paramedics have experience and knowledge of administering intramuscular glucagon as part of their formulary, and possess the necessary skills for obtaining intravenous access. Therefore, could intravenous glucagon be considered appropriate for administration by paramedics as a prehospital intervention in cases of symptomatic beta blocker overdose? Abstract published wiht permission.

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