British paramedic journal最新文献

Introduction: Triage tools are used within trauma networks to identify which injured patients should be bypassed and pre-alerted to major trauma centres. Despite the importance of treating the 'right patient in the right place at the right time', there has been no consensus on triage tool structure or content. This study aimed to identify, collate, review, summarise and recognise patterns across established major trauma triage tools.

Methods: UK and international triage tools used between 2012 and 2021 were identified through literature review and correspondence with trauma networks. A conceptual content analysis was then undertaken using an inductive codebook, comprising concepts of triage tool structure, intended population, inclusion criteria and included variables and thresholds. Thematic analysis was also performed to identify higher-level patterns within the data, with emerging patterns becoming categories for analysis. A narrative synthesis of findings was then undertaken.

Results: In total, 53 major trauma tools were identified, comprising 19 UK tools and 35 published international tools. Most triage tools (n = 42/53, 80%) were developed by expert opinion, were paper based and shared a common structure of multiple domains, with constituent triage predictors assessed in parallel. A minority of tools were statistically derived prediction models, operationalised either as simple scores (n = 10, 19%) or as an electronic application (n = 1, 1%). Overall, 173 distinct triage variables were used, with the median number of constituent triage variables per triage tool being 19 (range 3-31). Four distinct patterns of triage tools were identified during thematic analysis, which differed in terms of format, number of triage variables, thresholds, scope for clinical judgement and relative diagnostic accuracy.

Conclusion: Many diverse major trauma triage tools were identified, with no consensus in format, structure or content. Quantification of constituent variables and identification of distinct categories of triage tools may guide the design of future triage tools.

Introduction: Paramedic clinical practice has seen significant evolution from the traditional role of transporting patients to an emergency department (ED). An evolving and flexible scope of practice, modernisation and healthcare reform has necessitated the development of a range of referral pathways for paramedics, with the aim of ensuring that service users receive the most appropriate care at the point of contact. Ambulance conveyance rates to EDs in Northern Ireland (NI) have only occasionally fallen below 75%. A study examining a Northern Ireland Ambulance Service (NIAS) referral pathway showed a much lower referral rate than those of comparable ambulance services. A similar study found that over 70% of people who experience a fall are not referred to falls prevention services. This study aimed to identify what paramedics perceive are the barriers and facilitators to the use of patient care pathways (PCPs) in NI.

Methods: In this single-centre qualitative study, participants were recruited using volunteer sampling. Data were collected through 11 semi-structured interviews until data saturation was reached. Online interviews were recorded, transcribed verbatim and thematically analysed.

Results: Five main themes were constructed during analysis. The participants discussed their perceptions of the barriers and facilitators to utilising PCPs in relation to risk, cultural issues, person-centred practice, inter-professional communication and operational infrastructure.

Conclusion: The study provides insight into perceived barriers and facilitators to the use of PCPs, while indicating the existence of a paramedic workforce dedicated to achieving the best outcomes for people in their care. The themes identified are consistent with existing literature that calls for standardised pathways across regions. Future research should investigate the link between the NHS 111 service and ambulance demand. In order to facilitate the complex decision making involved in referrals, relevant knowledge and skills should be embedded in paramedic education. Efforts should be made to improve inter-professional communication and awareness of the paramedic scope of practice and knowledge base. An intervention designed to reassure staff who have concerns regarding clinical risk may improve referral rates.

Introduction: Unplanned out-of-hospital births (UOHBs) are associated with poorer outcomes for babies, especially those born prematurely. The current Newborn Life Support (NLS) course offered by Resuscitation Council UK (RCUK) is not designed to address the challenges associated with birth out of hospital. A new course was developed to address these challenges. This study aimed to evaluate the impact of this course on attendees' knowledge and confidence in supporting transition, resuscitation, stabilisation and onward transfer of newborns in an out-of-hospital setting.

Methods: A convergent mixed-methods approach was used consisting of pre-, post- and follow-up surveys and a post-course multiple-choice questionnaire (MCQ). The surveys asked participants to rate their confidence, on a five-point Likert scale (from 'Underconfident/fearful' to 'Very confident') across seven domains of NLS, as well as making an individual assessment of provider confidence before and after the course. Free-text comments were collected and analysed using thematic analysis.

Results: Attendees comprised multidisciplinary staff from the South West of England. The pre-course survey was completed by 32 of the 33 participants, the post-course survey by 31 and the MCQ by all 33. A total of 18 participants completed the follow-up survey. Analysis showed a significant, positive change in confidence across NLS domains between the pre- and post-course surveys (p <0.0001).The follow-up survey data showed self-reported increases in knowledge and largely sustained confidence. The qualitative analysis revealed themes relating to the participants' feelings about managing babies born out of hospital.

Conclusion: The proof-of-concept OH-NLS course appears to address the learning needs of the target professional group, and the results suggest improved knowledge and confidence in the immediate management of babies born out of hospital. Further evaluation is required to determine whether such training has a long-term impact and translates into improved outcomes across a larger group of participants.

Aim: The aim of this professional practice article is to increase awareness and knowledge of chemsex among emergency medical service (EMS) clinicians.

Background: EMS clinicians can expect to be called on to respond to medical emergencies across the range and breadth of human behaviours, some of which will take them into areas they are unfamiliar with and/or that involve illegal activity. It is likely that many EMS clinicians would regard chemsex as one such area. A secretive activity, largely occurring out of sight of wider society, chemsex involves the planned use of specific drugs to enhance, prolong and sustain sexual experiences. Most chemsex is consensual, with participants engaging in it because they derive pleasure and enjoyment from the activity. Many do not regard their participation as problematic and so are highly unlikely to have previously discussed this aspect of their lives with a medical or harm-reduction professional. Engagement in chemsex does, however, carry significant risks of both mental and physical harms. When something goes wrong at an event, EMS can expect to be called to respond.In this article, chemsex scenarios are combined with literature drawn from a range of sources to explore multiple aspects of chemsex from the perspective of EMS clinicians.

Conclusion: Chemsex invokes a complex interaction between physical health, mental health, social care, addiction medicine, sexual health and criminal justice. In providing a community-based response, EMS clinicians are uniquely placed as the only element of healthcare that sees chemsex participants at the event location, often while the incident is still going on. Equipping responders with core knowledge of chemsex activities will ensure they are best able to provide a response that is knowledgeable, patient-centred and offers unconditional positive regard. Clinicians that are chemsex-aware will be in a better position to recognise and understand the drugs that may have been taken and their associated toxidrome and appreciate the significant risk of physical and mental trauma. They will also recognise they are in a unique and privileged position and feel confident to engage in harm reduction with this very high-risk and largely unseen cohort of patients.

Introduction: Global demand for healthcare is escalating, prompting exploration of innovative strategies to augment service capacity. Independent prescribing (IP) helps to address this challenge, allowing non-medical professionals to prescribe medication. Paramedics in the UK were granted prescribing privileges in 2018, yet uptake remains low. Despite qualitative evidence indicating that paramedic prescribing is beneficial, quantitative comparisons of medication provision between prescribers and non-prescribers are lacking. Paramedics provide patients with non-emergency medication by three different routes: IP, using a patient group direction (PGD) or with prescriber support.Advanced paramedic practitioners who are not qualified as independent prescribers, rotating through ambulance and general practitioner out-of-hours services, offered an opportunity to quantitatively compare medication supply.

Methods: This study compares medication supply by three advanced paramedic practitioners using PGDs with three prescribing nurses in a Welsh general practitioner out-of-hours service. A cross-sectional design was employed to retrospectively review electronic patient clinical records between 1 December 2019 and 30 November 2020, including patients presenting with one of five generalised clinical conditions (urinary, soft tissue, respiratory, abdominal pain, ear). Descriptive analysis and non-parametric tests compared medications prescribed or supplied, how patients received medication and reasons for seeking prescriber support.

Results: A total of 397 patient records were analysed. Paramedics supplied medications more frequently with prescriber support (68.2%) than via PGD (27.9%). Nurses predominantly prescribed medication independently (99.3%). Medication provision was comparable when paramedics had prescriber support. Reasons for paramedic support-seeking included having no PGD available (34.1%) and PGD being excluded from use (28.4%).

Conclusions: Advanced paramedic practitioner medication supply using PGDs and prescriber support was comparable to that of prescribing nurse colleagues. However, autonomy restrictions highlight the need for paramedic prescribing in services where prescriber availability is limited. Further research evaluating the efficiency and cost-effectiveness of PGD use versus IP is necessary. Additionally, the qualitative benefits of IP, such as improved patient care and satisfaction, warrant due consideration when implementing future healthcare strategies.

Introduction: Dementia is a common co-morbidity in older people who require urgent or emergency ambulance attendance and influences clinical decisions and care pathways. Following an initial audit of dementia data and consultation with staff, a specific section (tab) to record dementia was introduced on an ambulance service electronic patient record (ePR). This includes a dementia diagnosis button and a free-text section. We aimed to assess whether and how this improved recording.

Methods: To re-audit the proportion of ambulance ePRs where dementia is recorded for patients aged ≥65 years, and to describe the frequency of recording in patients aged <65; to analyse discrepancies in the place of recording dementia on the ePR by comparing data from the new dementia tab and other sections of the ePR.

Results: We included 112,193 ePRs of patients aged ≥65 with ambulance attendance from a six-month period. The proportion with dementia recorded in patients aged ≥65 was 16.5%, increasing to 19.9% in patients aged ≥75, as compared to 13.5% (≥65) and 16.5% (≥75) in our previous audit. In this audit, of the 16.5% (n = 18,515) of records with dementia recorded, 69.9% (n = 12,939) used the dementia button and 25.4% (n = 4704) recorded text in the dementia tab. Dementia was recorded in ePR free-text fields (but not the dementia tab) in 29.7% of records. Eighteen other free-text fields were used in addition to, or instead of, the dementia tab, including the patient's social history, previous medical history and mental health. Dementia was present on the ePR of 0.4% (n = 461) of patients aged <65.

Conclusions: An ePR dementia tab enabled ambulance clinicians to standardise the location of recording dementia and may have facilitated increased recording. We would recommend other ambulance trusts capture this information in a specific section to improve information sharing and to inform care planning for this patient group.

The term 'zero responder' was initially devised in 2010 to describe those passing by or unharmed in a mass casualty incident, who provide life-saving care for injured persons before qualified professionals arrive. This review aims to determine how the literature defines the role of the zero responder and to explore how they can be better integrated into the emergency response. Current definitions of the zero responder in a medical setting were found through a literature search of several databases and online libraries using defined search terms. Additionally, a manual search of citations in included articles was performed to yield more results. In total, 16 papers defining the zero responder were included. These definitions were evaluated, and a revised definition was suggested to clarify the role in a medical setting relating to mass casualty incidents. The role of the zero responder can be facilitated through authority recognition and adequate equipment provision. Familiarisation with the term and role of zero responders among ambulance services is essential for effective collaboration. Further research and clarity on the integration of these two groups is necessary to facilitate effective and safe working between them.

Introduction: In addition to key interventions, including bystander CPR and defibrillation, successful resuscitation of out-of-hospital cardiac arrest (OHCA) is also associated with several patient-level factors, including a shockable presenting rhythm, younger age, Caucasian race and female sex. An additional patient-level factor that may influence outcomes is patient weight, yet this attribute has not been extensively studied within the context of OHCA, despite globally increasing obesity rates.

Objective: To assess the relationship between patient weight and return of spontaneous circulation (ROSC) during OHCA.

Methods: This retrospective study included adult patients from a national emergency medical services (EMS) patient record, with witnessed, non-traumatic OHCA prior to EMS arrival from January to December 2020. Logistic regression was used to evaluate the relationship between patient weight and ROSC.

Results: Complete records were available for 9096 patients, of which 64.3% were males and 25.3% were ethnic minorities. The mean age of the participants was 65.01 years (SD = 15.8), with a mean weight of 93.52 kg (SD = 31.5). Altogether, 81.8% of arrests were of presumed cardiac aetiology and 30.3% presented with a shockable rhythm. Bystander CPR and automated external defibrillator (AED) shock were performed in 30.6% and 7.3% of cases, respectively, and 44.0% experienced ROSC. ROSC was less likely with patient weight >100 kg (OR = 0.709, p <0.001), male sex (OR = 0.782, p <0.001), and increasing age and EMS response time (OR = 0.994 per year, p <0.001 and OR = 0.970 per minute, p <0.001, respectively). Patients with shockable rhythms were more likely to achieve ROSC (OR = 1.790, p <0.001), as were patients receiving bystander CPR (OR = 1.170, p <0.001) and defibrillation prior to EMS arrival (OR = 1.658, p <0.001). Although the mean first adrenaline dose (mg/kg) followed a downward trend due to its non-weight-based dosing scheme, the mean total adrenaline dose administered to achieve ROSC demonstrated an upward linear trend of 0.05 mg for every 5 kg of body weight.

Conclusions: Patient weight was negatively associated with ROSC and positively associated with the total adrenaline dose required to attain ROSC.