Wilderness Paramedic-A Practice Analysis

Emergency medical services (EMS) has existed in its modern form for over 50 years. EMS has become a critical public safety net and access point to the larger health care system. Mature EMS systems are in place in most urban areas. However, EMS systems are not as developed in wilderness areas. A barrier to further development of these systems is the lack of an agreed-upon standard of minimum competence and validation of specialized practice. A practice analysis was completed to create such standards. The practice analysis was completed using a multi-step process. A group of subject matter experts constructed a survey of tasks and knowledge needed for wilderness EMS (WEMS) specialty practice. The tasks and knowledge were validated through an industry survey. A total of 947 surveys were submitted for analysis. Of these, 196 were at least 55% complete and used for analysis. North America was heavily represented as a primary practice location with 177 (90.3%) responses out of the 196 total. Of these 177 responses, 164 (92.7%) were from the United States and 12 (6.8%) were from Canada. One hundred seven of the 116 tasks identified by the subject matter expert group were passed by the survey group, and 164 of the 175 knowledge statements were passed by the survey group. An index of agreement (IOA) was calculated and found to be greater than 0.9 for each task and knowledge statement across all subgroups. A content coverage rating was also calculated and the results indicate survey participants felt the content was "adequate" to "well" covered. The survey results were used to construct a pilot examination. Beta testing of the pilot examination was performed. The beta test results were analyzed and a cut score was determined using the Angoff method with a Beuk compromise. The final product of this process is a defensible exam that will certify candidates' cognitive knowledge of the specialty of WEMS. Completion of this practice analysis solidifies WEMS as distinct subspecialty of out-of-hospital medicine. Additionally, it establishes a consensus definition of wilderness paramedicine and standards that may be used by WEMS systems and regulatory entities.

Paramedic Board Certification: The International Board of Specialty Certification Turns 20

The International Board of Specialty Certification (IBSC) has been offering specialty certification for 20 years. Originally formed as the Board for Critical Care Transport Paramedic Certification (BCCTPC), the first official examination at the Air Medical Transport Conference (AMTC) in October of 2000. Paramedic specialty certification flourished because of the vision and tireless commitment of a small group of paramedic champions. Some of that group from 20 years ago included David O. Bump, John R. Clark, Dr. John Cole, Dr. Robert Donovan, Chris Giller, Lisa Gilmore, Jonathan Gryniuk; Bob Hesse, TJ Kennedy, Brian Schaeffer, and Jackie Stocking. Without their tenacity, paramedic specialty certification would not be celebrating this milestone. The IBSC is a functional specialty board with a mission to support paramedicine specialties anywhere in the world. The Certified Flight Paramedic (FP-C®), Certified Critical Care Paramedic (CCP-C®) Certified Tactical Paramedic (TP-C®), Certified Tactical Responder (TR-C®) and Certified Community Paramedic (CP-C®) examinations are well established and have become a recognized standard for clinical competency by medical providers in the United States, Europe, South Africa and the Middle East. Founded in 2000, the IBSC is a not-for-profit professional certification organization responsible for the administration and development of specialty certification exams for critical care professionals. The mission of the IBSC is to improve quality of care in all aspects of specialty EMS care across a wide variety of settings by providing a portfolio of certification exams that are an objective, fair, and honest validation of specialty knowledge to paramedics and other allied health providers are called upon to perform critical care transport. Exams are developed that are responsive to the needs of the paramedic community. Currently, there are nearly 10,000 board certified providers in one of the five specialty designations.

National Ambulance Surveillance System: A novel method using coded Australian ambulance clinical records to monitor self-harm and mental health-related morbidity

Self-harm and mental health are inter-related issues that substantially contribute to the global burden of disease. However, measurement of these issues at the population level is problematic. Statistics on suicide can be captured in national cause of death data collected as part of the coroner's review process, however, there is a significant time-lag in the availability of such data, and by definition, these sources do not include non-fatal incidents. Although survey, emergency department, and hospitalisation data present alternative information sources to measure self-harm, such data do not include the richness of information available at the point of incident. This paper describes the mental health and self-harm modules within the National Ambulance Surveillance System (NASS), a unique Australian system for monitoring and mapping mental health and self-harm. Data are sourced from paramedic electronic patient care records provided by Australian state and territory-based ambulance services. A team of specialised research assistants use a purpose-built system to manually scrutinise and code these records. Specific details of each incident are coded, including mental health symptoms and relevant risk indicators, as well as the type, intent, and method of self-harm. NASS provides almost 90 output variables related to self-harm (i.e., type of behaviour, self-injurious intent, and method) and mental health (e.g., mental health symptoms) in the 24 hours preceding each attendance, as well as demographics, temporal and geospatial characteristics, clinical outcomes, co-occurring substance use, and self-reported medical and psychiatric history. NASS provides internationally unique data on self-harm and mental health, with direct implications for translational research, public policy, and clinical practice. This methodology could be replicated in other countries with universal ambulance service provision to inform health policy and service planning.

Supraglottic airway device placement by respiratory therapists

OBJECTIVE

Respiratory Therapists (RTs) are some of the first staff to arrive at in-hospital incidents where cardiopulmonary resuscitation (CPR) is needed, yet at some facilities, their ability to intubate is limited by hospital scope of practice. During the intubation process, CPR is often interrupted which could potentially increase the likelihood of adverse patient outcomes. Training RTs to secure the airway using non-intubation methods may reduce or eliminate time for CPR interruptions and allow for earlier continuous/uninterrupted chest compressions.

DESIGN

A pilot study was developed to assess the effectiveness of a new policy for RT scope of practice.

METHODS

RTs were trained for supraglottic airway device placement prior to procedure initiation. After each device insertion event, RTs completed a written survey. Time between cardiac arrest and device insertion, number of insertion attempts, ease of placement, technical specifications of the device, complications, and survival were compiled and compared between supraglottic airway device and endotracheal tube (ETT) placement.

RESULTS

Procedural information from 23 patients who received a supraglottic airway device during the trial was compared to retrospective data of CPR events requiring intubation from the previous year. Time between initiation of cardiac arrest and advanced airway placement decreased significantly (p < 0.0001) when RTs placed the supraglottic airway device (4.7 min) versus ETT at CPR events the previous year (8.6 min). Device-associated complications were minimal and patient mortality was the same regardless of device.

CONCLUSION

We propose that more RTs should be trained to insert supraglottic airway devices during inpatient CPR events.

Out-of-hospital endotracheal intubation experience, confidence and confidence-associated factors among Northern Japanese emergency life-saving technicians: a population-based cross-sectional study

OBJECTIVE

Clinical procedural experience and confidence are both important when performing complex medical procedures. Since out-of-hospital endotracheal intubation (ETI) is a complex intervention, we sought to clarify clinical ETI experience among prehospital rescuers as well as their confidence in performing ETI and confidence-associated factors.

DESIGN

Population-based cross-sectional study conducted from January to September 2017.

SETTING

Northern Japan, including eight prefectures.

PARTICIPANTS

Emergency life-saving technicians (ELSTs) authorised to perform ETI.

OUTCOME MEASURES

Annual ETI exposure and confidence in performing ETI, according to a five-point Likert scale. To determine factors associated with ETI confidence, differences between confident ELSTs (those scoring 4 or 5 on the Likert scale) and non-confident ELSTs were evaluated.

RESULTS

Questionnaires were sent to 149 fire departments (FDs); 140 agreed to participate. Among the 2821 ELSTs working at responding FDs, 2620 returned the questionnaire (response rate, 92.9%); complete data sets were available for 2567 ELSTs (complete response rate, 91.0%). Of those 2567 respondents, 95.7% performed two or fewer ETI annually; 46.6% reported lack of confidence in performing ETI. Multivariable logistic regression analysis showed that years of clinical experience (adjusted OR (AOR) 1.09; 95% CI 1.05 to 1.13), annual ETI exposure (AOR 1.79; 95% CI 1.59 to 2.03) and the availability of ETI skill retention programmes including regular simulation training (AOR 1.31; 95% CI 1.02 to 1.68) and operating room training (AOR 1.44; 95% CI 1.14 to 1.83) were independently associated with confidence in performing ETI.

CONCLUSIONS

ETI is an uncommon event for most ELSTs, and nearly half of respondents did not have confidence in performing this procedure. Since confidence in ETI was independently associated with availability of regular simulation and operating room training, standardisation of ETI re-education that incorporates such methods may be useful for prehospital rescuers.

A comparative study on the frequency of simulation-based training and assessment of non-technical skills in the Norwegian ground ambulance services and helicopter emergency medical services

BACKGROUND

Inadequate non-technical skills (NTSs) among employees in the Norwegian prehospital emergency medical services (EMSs) are a risk for patient and operational safety. Simulation-based training and assessment is promising with respect to improving NTSs. The frequency of simulation-based training in and assessment of NTSs among crewmembers in the Norwegian helicopter emergency medical service (HEMS) has gained increased attention over recent years, whereas there has been much less focus on the Norwegian ground emergency medical service (GEMS). The aim of the study was to compare and document the frequencies of simulation-based training in and assessment of seven NTSs between the Norwegian HEMS and GEMS, conditional on workplace and occupation.

METHOD

A comparative study of the results from cross-sectional questionnaires responded to by employees in the Norwegian prehospital EMSs in 2016 regarding training in and assessment of NTSs during 2015, with a focus on the Norwegian GEMS and HEMS. Professional groups of interest are: pilots, HEMS crew members (HCMs), physicians, paramedics, emergency medical technicians (EMTs), EMT apprentices, nurses and nurses with an EMT licence.

RESULTS

The frequency of simulation-based training in and assessment of seven generic NTSs was statistically significantly greater for HEMS than for GEMS during 2015. Compared with pilots and HCMs, other health care providers in GEMS and HEMS undergo statistically significantly less frequent simulation-based training in and assessment of NTSs. Physicians working in the HEMS appear to be undergoing training and assessment more frequently than the rest of the health trust employees. The study indicates a tendency for lesser focus on the assessment of NTSs compared to simulation-based training.

CONCLUSION

HEMS has become superior to GEMS, in terms of frequency of training in and assessment of NTSs. The low frequency of training in and assessment of NTSs in GEMS suggests that there is a great potential to learn from HEMS and to strengthen the focus on NTSs. Increased frequency of assessment of NTSs in both HEMS and GEMS is called for.

Factors influencing pre-hospital care time intervals in Iran: a qualitative study

BACKGROUND

Pre-hospital time management provides better access to victims of road traffic crashes (RTCs) and can help minimize preventable deaths, injuries and disabilities. While most studies have been focused on measuring various time intervals in the pre-hospital phase, to our best knowledge there is no study exploring the barriers and facilitators that affects these various intervals qualitatively. The present study aimed to explore factors affecting various time intervals relating to road traffic incidents in the pre-hospital phase and provides suggestions for improvements in Iran.

METHODS

The study was conducted during 2013-2014 at both the national and local level in Iran. Overall, 18 face-to-face interviews with emergency medical services (EMS) personnel were used for data collection. Qualitative content analysis was employed to analyze the data.

RESULTS

The most important barriers in relation to pre-hospital intervals were related to the manner of cooperation by members of the public with the EMS and their involvement at the crash scene, as well as to pre-hospital system factors, including the number and location of EMS facilities, type and number of ambulances and manpower. These factors usually affect how rapidly the EMS can arrive at the scene of the crash and how quickly victims can be transferred to hospital. These two categories have six main themes: notification interval; activation interval; response interval; on-scene interval; transport interval; and delivery interval.

CONCLUSIONS

Despite more focus on physical resources, cooperation from members of the public needs to be taken in account in order to achieve better pre-hospital management of the various intervals, possibly through the use of public education campaigns.

Applying Kane's validity framework to a simulation based assessment of clinical competence

Assessment of clinical competence is complex and inference based. Trustworthy and defensible assessment processes must have favourable evidence of validity, particularly where decisions are considered high stakes. We aimed to organize, collect and interpret validity evidence for a high stakes simulation based assessment strategy for certifying paramedics, using Kane's validity framework, which some report as challenging to implement. We describe our experience using the framework, identifying challenges, decisions points, interpretations and lessons learned. We considered data related to four inferences (scoring, generalization, extrapolation, implications) occurring during assessment and treated validity as a series of assumptions we must evaluate, resulting in several hypotheses and proposed analyses. We then interpreted our findings across the four inferences, judging if the evidence supported or refuted our proposed uses of the assessment data. Data evaluating "Scoring" included: (a) desirable tool characteristics, with acceptable inter-item correlations (b) strong item-total correlations (c) low error variance for items and raters, and (d) strong inter-rater reliability. Data evaluating "Generalizability" included: (a) a robust sampling strategy capturing the majority of relevant medical directives, skills and national competencies, and good overall and inter-station reliability. Data evaluating "Extrapolation" included: low correlations between assessment scores by dimension and clinical errors in practice. Data evaluating "Implications" included low error rates in practice. Interpreting our findings according to Kane's framework, we suggest the evidence for scoring, generalization and implications supports use of our simulation-based paramedic assessment strategy as a certifying exam; however, the extrapolation evidence was weak, suggesting exam scores did not predict clinical error rates. Our analysis represents a worked example others can follow when using Kane's validity framework to evaluate, and iteratively develop and refine assessment strategies.

The bargaining of professionalism in emergency care practice: NHS paramedics and higher education

Over the past 2 decades, as part of reforms to the National Health Service and with it organizational changes to ambulance work in the UK, paramedic education has undergone a process of academisation and a shift from in-house, apprenticeship weeks-long occupational training, to university-based undergraduate programs. While the professional regulation and standardization of Allied Health Professionals' education in high-income countries has captured scholarly attention, the study of paramedic practice is still in its infancy and there is a need to explore its evolvement in relation to the fluid societal-political circumstances affecting its provision and demand. Based on interviews with front-line paramedics, paramedic educators and paramedic science students in the South of England, this article examines how the reforms to paramedic education have impacted the professionalization of paramedics and their discourse of professionalism. Framed within to the 'new' sociology of professions, the case of British paramedics demonstrates the complex nature of the relationship between the university and professional practice. It appears that universities, the providers of paramedic education, are caught between two opposing discourses of professionalism: on the one hand, that of providing a platform for students' socialization and engagement with professionalism 'from within' practice which is based on students' common goals and mutual experiences, and, on the other hand, serving as a conduit for managerial/organizational strategies of professionalism which appear to undermine the role of university socialization.

The Regulatory Evolution of Paramedic Practice in Australia

Australian paramedics have always been regulated as an occupation despite a significant regulatory evolution occurring in their discipline. Paramedics have progressed from stretcher-bearers, ambulance drivers, ambulance officers and finally to paramedics. However, as the paramedic discipline evolved, paramedicine's regulatory framework remained self-regulatory through employer governance which does not reflect the professionalised role of paramedics in society. The final step in securing professional regulation for paramedics is co-regulation under the Health Practitioner Regulation National Law Act 2009. Due to recent legislative amendments, paramedics will become a registered health profession in 2018. This article details the regulatory evolution of paramedic practice in Australia and how paramedicine has evolved beyond the current employer-based regulation to professional health practitioner regulation warranting a statutory framework of governance.

Availability of Life Support Equipment and its Utilization by Ambulance Drivers

BACKGROUND

An effective ambulance is a vital requirement for providing an emergency medical service. Well-equipped ambulances with trained paramedics can save many lives during the golden hours of trauma care. The objective was to document the availability and utilization of basic life support equipment in the ambulances and to assess knowledge on first aid among the drivers.

METHODS

Descriptive design was used. Total of 109 ambulances linked to B.P. Koirala Institute of Health Sciences were enrolled using purposive sampling method. Self- constructed observation checklist and semi structured interview schedule was used for data collection.

RESULTS

More than half of the respondents had less than five years of experience and were not trained in first aid. About two-third of the respondents had adequate knowledge on first aid. About 90% of the ambulance had oxygen cylinder and adult oxygen mask which was 'usually' used equipment. More than half of ambulance had equipment less than 23% as compared to that of national guidelines. There was significant association of knowledge with the experience (p = 0.004) and training (p = 0.001). Availability of equipment was associated with training received (p = 0.007),organization (p= 0.032)and district (p = 0.023) in which the ambulance is registered.

CONCLUSIONS

The study concludes that maximum ambulance linked to BPKIHS, Nepal did not have even one fourth of the equipment for basic life support. Equipment usually used was oxygen cylinder and oxygen mask. Majority of driver had adequate knowledge on first aid and it was associated with training and experience.

A review of enhanced paramedic roles during and after hospital handover of stroke, myocardial infarction and trauma patients

BACKGROUND

Ambulance paramedics play a critical role expediting patient access to emergency treatments. Standardised handover communication frameworks have led to improvements in accuracy and speed of information transfer but their impact upon time-critical scenarios is unclear. Patient outcomes might be improved by paramedics staying for a limited time after handover to assist with shared patient care. We aimed to categorize and synthesise data from studies describing development/extension of the ambulance-based paramedic role during and after handover for time-critical conditions (trauma, stroke and myocardial infarction).

METHODS

We conducted an electronic search of published literature (Jan 1990 to Sep 2016) by applying a structured strategy to eight bibliographic databases. Two reviewers independently assessed eligible studies of paramedics, emergency medical (or ambulance) technicians that reported on the development, evaluation or implementation of (i) generic or specific structured handovers applied to trauma, stroke or myocardial infarction (MI) patients; or (ii) paramedic-initiated care processes at handover or post-handover clinical activity directly related to patient care in secondary care for trauma, stroke and MI. Eligible studies had to report changes in health outcomes.

RESULTS

We did not identify any studies that evaluated the health impact of an emergency ambulance paramedic intervention following arrival at hospital. A narrative review was undertaken of 36 studies shortlisted at the full text stage which reported data relevant to time-critical clinical scenarios on structured handover tools/protocols; protocols/enhanced paramedic skills to improve handover; or protocols/enhanced paramedic skills leading to a change in in-hospital transfer location. These studies reported that (i) enhanced paramedic skills (diagnosis, clinical decision making and administration of treatment) might supplement handover information; (ii) structured handover tools and feedback on handover performance can impact positively on paramedic behaviour during clinical communication; and (iii) additional roles of paramedics after arrival at hospital was limited to 'direct transportation' of patients to imaging/specialist care facilities.

CONCLUSIONS

There is insufficient published evidence to make a recommendation regarding condition-specific handovers or extending the ambulance paramedic role across the secondary/tertiary care threshold to improve health outcomes. However, previous studies have reported non-clinical outcomes which suggest that structured handovers and enhanced paramedic actions after hospital arrival might be beneficial for time-critical conditions and further investigation is required.

Paramedics' views on their seizure management learning needs: a qualitative study in England

INTRODUCTION

The UK ambulance service often attends to suspected seizures. Most persons attended to will not require the facilities of a hospital emergency department (ED) and so should be managed at scene or by using alternative care pathways. Most though are transported to ED. One factor that helps explain this is paramedics can have low confidence in managing seizures.

OBJECTIVES

With a view to ultimately developing additional seizure management training for practicing paramedics, we explored their learning needs, delivery preferences and potential drivers and barriers to uptake and effectiveness.

DESIGN AND SETTING

Semistructured interviews were conducted with a purposive sample of paramedics from the English ambulance service. Interviews were transcribed and thematically analysed.

PARTICIPANTS

A diverse sample of 19 professionals was recruited from 5 different ambulance NHS trusts and the College of Paramedics.

RESULTS

Participants said seizure management was neglected within basic and postregistration paramedic training. Most welcomed additional learning opportunities and identified gaps in knowledge. This included how to differentiate between seizure types and patients that do and do not need ED. Practical, interactive e-learning was deemed the most preferable delivery format. To allow paramedics to fully implement any increase in skill resulting from training, organisational and structural changes were said to be needed. This includes not penalising paramedics for likely spending longer on scene.

CONCLUSIONS

This study provides the first evidence on the learning needs and preferences of paramedics regarding seizures. It can be used to inform the development of a bespoke training programme for paramedics. Future research should develop and then assess the benefit such training has on paramedic confidence and on the quality of care they offer to seizure patients.

Telehealth-Enabled Emergency Medical Services Program Reduces Ambulance Transport to Urban Emergency Departments

INTRODUCTION

Emergency medical services (EMS) agencies transport a significant majority of patients with low acuity and non-emergent conditions to local emergency departments (ED), affecting the entire emergency care system's capacity and performance. Opportunities exist for alternative models that integrate technology, telehealth, and more appropriately aligned patient navigation. While a limited number of programs have evolved recently, no empirical evidence exists for their efficacy. This research describes the development and comparative effectiveness of one large urban program.

METHODS

The Houston Fire Department initiated the Emergency Telehealth and Navigation (ETHAN) program in 2014. ETHAN combines telehealth, social services, and alternative transportation to navigate primary care-related patients away from the ED where possible. Using a case-control study design, we describe the program and compare differences in effectiveness measures relative to the control group.

RESULTS

During the first 12 months, 5,570 patients participated in the telehealth-enabled program, which were compared against the same size control group. We found a 56% absolute reduction in ambulance transports to the ED with the intervention compared to the control group (18% vs. 74%, P<.001). EMS productivity (median time from EMS notification to unit back in service) was 44 minutes faster for the ETHAN group (39 vs. 83 minutes, median). There were no statistically significant differences in mortality or patient satisfaction.

CONCLUSION

We found that mobile technology-driven delivery models are effective at reducing unnecessary ED ambulance transports and increasing EMS unit productivity. This provides support for broader EMS mobile integrated health programs in other regions.

Mechanical LUCAS resuscitation is effective, reduces physical workload and improves mental performance of helicopter teams

BACKGROUND

Physical and mental workload during cardiopulmonary resuscitation (CPR) is challenging under extreme working conditions. We hypothesized that the mechanical chest-compression device Lund University Cardiac Assist System (LUCAS) increases the effectiveness of CPR, decreases the physical workload and improves the mental performance of the emergency medical service (EMS) staff during simulated emergency helicopter flights.

METHODS

During simulated helicopter flights, 12 EMS teams performed manual or LUCAS-CPR on a manikin at random order. Compression depth, rate, overall time of compressions, application of drugs and defibrillation were recorded to test the quality of CPR. Heart rate monitoring of EMS members was used as a surrogate of physical workload. Cognitive performance was evaluated shortly after each flight by a questionnaire and a memory test about medical and extraneous items presented to the teams during the flights.

RESULTS

Overall times of chest-compressions were similar, compression rate (101.7±9.6/min) was lower and compressions were deeper (3.9±0.2cm) with LUCAS as compared to manual CPR (113.3±19.3/min and 3.7±0.4cm) (P<0.01, respectively). Heart rates of the EMS staff were increased after manual as compared to mechanical CPR (100.1±21.0 vs. 80.4±11.3, P<0.01). Results of the questionnaire (93.6±6.9% vs. 87.0±7.3% correct answers, P<0.01) and memory test (22.4±15.4% vs. 11.3±7.5%, P<0.02) were significantly better after LUCAS resuscitation. Dosing of drugs, application intervals and rate of correct handling of drugs and defibrillation were not different between LUCAS or manual CPR.

CONCLUSIONS

During simulated helicopter flights LUCAS-CPR improved the efficacy of chest-compressions, was physically less demanding and provided enhanced cognitive performance of the EMS team as compared to manual CPR.

Building an Australasian paramedicine research agenda: a narrative review

The need for paramedicine research has been recognised internationally through efforts to develop out-of-hospital research agendas in several developed countries. Australasia has a substantial paramedicine research capacity compared to the discipline internationally and is well positioned as a potential leader in the drive towards evidence-based policy and practice in paramedicine. Our objective was to draw on international experiences to identify and recommend the best methodological approach that should be employed to develop an Australasian paramedicine research agenda. A search and critical appraisal process was employed to produce an overview of the literature related to the development of paramedicine research agendas throughout the world. Based on these international experiences, and our own analysis of the Australasian context, we recommend that a mixed methods approach be used to develop an inclusive Australasian Paramedicine Research Agenda. This approach will capture the views and interests of a wide range of expert stakeholders through multiple data collection strategies, including interviews, roundtable discussions and an online Delphi consensus survey. Paramedic researchers and industry leaders have the opportunity to use this multidisciplinary process of inquiry to develop a paramedicine research agenda that will provide a framework for the development of a culture of open evaluation, innovation and improvement. This research agenda would assess the progress of paramedicine research in Australia and New Zealand, map the research capacity of the paramedicine discipline, paramedic services, universities and professional organisations, identify current strengths and opportunities, make recommendations to capitalize on opportunities, and identify research priorities. Success will depend on ensuring the participation of a representative sample of expert stakeholders, fostering an open and collaborative roundtable discussion, and adhering to a predefined approach to measure consensus on each topic.

Reassurance as a key outcome valued by emergency ambulance service users: a qualitative interview study

BACKGROUND

There is an increasing need to assess the performance of emergency ambulance services using measures other than the time taken for an ambulance to arrive on scene. In line with government policy, patients and carers can help to shape new measures of ambulance service performance.

OBJECTIVE

To investigate the aspects of emergency ambulance service care valued by users.

DESIGN

Qualitative interview study.

SETTING

One of 11 ambulance services in England.

PARTICIPANTS

Twenty-two users and eight of their spouses (n = 30).

RESULTS

Users of the emergency ambulance service, experiencing different types of ambulance service response, valued similar aspects of their pre-hospital care. Users were often extremely anxious about their health, and the outcome they valued was reassurance provided by ambulance service staff that they were receiving appropriate advice, treatment and care. This sense of being reassured was enhanced by the professional behaviour of staff, which instilled confidence in their care; communication; a short wait for help; and continuity during transfers. A timely response was valued in terms of allaying anxiety quickly.

DISCUSSION AND CONCLUSIONS

The ability of the emergency ambulance service to allay the high levels of fear and anxiety felt by users is crucial to the delivery of a high quality service. Measures developed to assess and monitor the performance of emergency ambulance services should include the proportion of users reporting feeling reassured by the response they obtained.

A qualitative assessment of practitioner perspectives post-introduction of the first continuous professional competence (CPC) guidelines for emergency medical technicians in Ireland

BACKGROUND

In November 2013, the Irish Regulator for emergency medical technicians (EMTs) introduced the first mandatory requirement for registrants to demonstrate evidence of continuous professional development (CPD)/continuous professional competence (CPC). This qualitative study assessed the experience of practitioners with CPC-related materials provided to them by the Regulator in addition to identifying perceived or encountered practical challenges and suggested improvements six months following introduction of the requirement.

METHODS

Five fora were utilised, comprising two distinct groupings: a group of student EMTs (n = 62) and four discrete groups of qualified EMTs (total n = 131) all of whom had commenced the newly-introduced CPC process. All 193 volunteers were members of the Civil Defence (an auxiliary/voluntary organisation) and represented a nationwide distribution of personnel. Responses were categorised as 'perceived' challenges to CPC, relating to student EMTs, and 'experienced' challenges to CPC, relating to qualified EMTs. Responses also included suggestions from both groups of EMTs on how to improve the current system and guidance material. Audio/visual recordings were made, transcribed and then analysed using NVivo (version 10). A coding framework was developed which identified unifying themes.

RESULTS

All participants agreed that CPC for pre-hospital practitioners was a welcomed initiative believing that CPC activities would help ensure that EMTs maintain or enhance their skills and be better enabled to provide quality care to the patients they might encounter. Two specific areas were identified by both groups as being challenging: 1) the practicalities of completing CPC and 2) the governance and administration of the CPC process. Challenging practicalities included: ability of voluntary EMTs to gain access to operational placements with paramedics and advanced paramedics; the ability to experience the number of patient contacts required and the definition of what constitutes a 'patient contact'. With regard to the governance and administration of CPC, it was suggested that in order to enhance the process, the Regulator should provide: an outline of the CPC audit process; examples of cases studies and reflective practice; templates for portfolios; and should establish a central hub for CPC information.

CONCLUSION

These groups of Irish EMTs appeared keen to participate in continuous professional competence activities. In addition, these EMTs identified areas that, in their opinion, required clarification by the Regulator related to the practicalities of CPC and the governance and administration of CPC. More information, dissemination of sample requirements and further effective engagement with the Regulator could be used to refine the current CPC requirements for EMTs.

The role of general practitioners in the pre hospital setting, as experienced by emergency medicine technicians: a qualitative study

BACKGROUND

Together with the ambulances staffed with emergency medical technicians (EMTs), general practitioners (GPs) on call are the primary resources for handling emergencies outside hospitals in Norway. The benefit of the GP accompanying the ambulance to pre-hospital calls is a matter of controversy in Norway. The purpose of the present study was to gain better insight into the EMT's experiences with the role of the GPs in the care for critically ill patients in the pre-hospital setting.

METHODS

We conducted four focus group interviews with EMTs at four different ambulance stations in Norway. Three of the stations were located at least 2 hours driving distance from the nearest hospital. The interviews were transcribed and analyzed using systematic text condensation.

RESULTS

The EMTs described increasing confidence in emergency medicine during the last few years. However, they felt the need for GP participation in the ambulance when responding to a critically ill patient. The presence of GPs made the EMTs feel more confident, especially in unclear and difficult cases that did not fit into EMT guidelines. The main contributions of the GPs were described as diagnosis and decision-making. Bringing the physician to the patient shortened transportation time to the hospital and important medication could be started earlier. Several examples of sub-optimal treatment in the absence of the GP were given. The EMTs described discomfort with GPs not responding to the calls. They also experienced GPs responding to calls that did not function in the pre-hospital emergency setting. The EMTs reported a need for professional requirements for GPs taking part in out-of-hours work and mandatory interdisciplinary training on a regular basis.

CONCLUSIONS

EMTs want GPs to be present in challenging pre-hospital emergency settings. The presence of GPs is perceived as improving patient care. However, professional requirements are needed for GPs taking part in out-of-hours work, and the informants suggested a formalized area for training between EMTs and GPs on call.

Outcome of trauma patients immobilized by emergency department staff, but not by emergency medical services providers: a quality assurance initiative

BACKGROUND

Prehospital selective cervical spine immobilization (CSI) is a relatively new concept. In our emergency medical services (EMS) system, protocols for selective CSI are widely used; yet, some patients who are brought to the hospital without CSI undergo secondary immobilization and cervical spine imaging in the emergency department (ED). Immobilization in the ED, after a decision not to immobilize by EMS, suggests that either the prehospital assessment is not trusted or the patient has developed new symptoms over time. We undertook a quality assurance initiative to evaluate whether trauma patients brought to the ED without CSI, who then underwent secondary CSI and imaging in the ED, had injuries that were initially missed by EMS selective CSI protocol.

METHODS

This was a 36-month retrospective data analysis of blunt trauma patients transported directly from the field to the University of New Mexico Hospital level I trauma center by Albuquerque Ambulance Service (AAS) between March 2009 and February 2012. Inclusion criteria were age 18 years and older, transported by AAS without CSI, and cervical spinal imaging done in the ED. Patients were excluded if they were being transported between facilities, were prisoners, and/or refused CSI. A positive finding was defined as any acute abnormality identified by the attending radiologist on the final imaging report.

RESULTS

The study included 101 patients who met inclusion criteria. There were no significant missed injuries. Ninety-four of the 101 patients received cervical spinal CT imaging at an estimated cost of $1,570 per scan, not including physician charges. The remaining patients had plain film radiographic imaging. No patients had magnetic resonance imaging.

CONCLUSIONS

In this retrospective quality assurance initiative, none of 101 patients who underwent secondary CSI and imaging in the ED had a missed acute cervical injury. No patients had any adverse effects or required treatment, yet these patients incurred substantial costs and increased radiation exposure. While our results suggest hospital personnel should have confidence in prehospital decisions regarding CSI, continued surveillance and a large-scale, prospective study are needed to confirm our findings.

Professionalism education should reflect reality: findings from three health professions

CONTEXT

Despite a growing and influential literature, 'professionalism' remains conceptually unclear. A recent review identified three discourses of professionalism in the literature: the individual; the interpersonal, and the societal-institutional. Although all have credibility and empirical support, there are tensions among them.

OBJECTIVES

This paper considers how these discourses reflect the views of professionalism as they are expressed by students and educator-practitioners in three health care professions, and their implications for education.

METHODS

Twenty focus groups were carried out with 112 participants, comprising trainee and educator paramedics, occupational therapists and podiatrists. The focus group discussions addressed participants' definitions of professionalism, the sources of their perceptions, examples of professional and unprofessional behaviour, and the point at which participants felt one became 'a professional'.

RESULTS

Analysis found views of professionalism were complex, and varied within and between the professional groups. Participants' descriptions of professionalism related to the three discourses. Individual references were to beliefs or fundamental values formed early in life, and to professional identity, with professionalism as an aspect of the self. Interpersonal references indicated the definition of 'professional' behaviour is dependent on contextual factors, with the meta-skill of selecting an appropriate approach being fundamental. Societal-institutional references related to societal expectations, to organisational cultures (including management support), and to local work-group norms. These different views overlapped and combined in different ways, creating a complex picture of professionalism as something highly individual, but constrained or enabled by context. Professionalism is grown, not made.

CONCLUSIONS

The conceptual complexity identified in the findings suggests that the use of 'professionalism' as a descriptor, despite its vernacular accessibility, may be problematic in educational applications in which greater precision is necessary. It may be better to assume that 'professionalism' as a discrete construct does not exist per se, and to focus instead on specific skills, including the ability to identify appropriate behaviour, and the organisational requirements necessary to support those skills.

Paramedic intubation: patient position might matter

OBJECTIVE

Paramedics often intubate in challenging environments. We evaluated whether patient position might affect prehospital intubation success rates utilizing a cadaver model.

METHODS

The study was conducted in two phases: a cross-sectional survey and an experimental model in which paramedics were asked to demonstrate intubation skills on cadavers in three positions. New York State certified paid and volunteer paramedics and critical care emergency medical technicians were recruited from multiple agencies. To assess past experience, participants self-reported the number of patients they attempted to intubate in the previous 12 months and the patient positions in which they attempted those intubations. Participants attempted to intubate nonembalmed cadavers in a controlled environment in three positions: on the floor, on a low stretcher to simulate the patient care compartment of an ambulance, and on an elevated stretcher. Paramedics were allowed a maximum of three intubation attempts of one minute each per cadaver. Endotracheal tube placement was verified by a single attending emergency physician using direct visualization.

RESULTS

Self-reports of intubation attempts in the previous 12 months indicated that participants had attempted to intubate a mean of 6.4 patients per paramedic. Self-reported positions of patient intubations were 57% on the floor, 33% in the ambulance, 7% on a stretcher of unspecified height, and 3% in some other position. During the study, 84 paramedics performed 251 intubations on 42 cadavers. First-attempt and cumulative first- and second-attempt success rates were 77.4 and 89.3% for the floor position, 74.7 and 94.0% for the low stretcher (ambulance) position, and 86.9 and 96.4% for the elevated stretcher position, respectively. First attempt success was higher in the elevated stretcher position compared to the low stretcher position (OR = 2.25, 95% CI 1.01-5.00). No other position contributed to greater odds of ETI success either on the first or second attempt.

CONCLUSIONS

Endotracheal intubation success was higher with the cadaver positioned on an elevated stretcher compared to a low stretcher. Paramedics must be aware of patient position when performing prehospital intubation.

Comparison of success rates between two video laryngoscope systems used in a prehospital clinical trial

OBJECTIVES

The primary aims of this study were to compare paramedic success rates and complications of two different video laryngoscopes in a prehospital clinical study.

METHODS

This study was a multi-agency, prospective, non-randomized, cross over clinical trial involving paramedics from four different EMS agencies. Following completion of training sessions, six Storz CMAC™ video laryngoscopes and six King Vision™ (KV) video laryngoscopes were divided between agencies and placed into service for 6 months. Paramedics were instructed to use the video laryngoscope for all patients estimated to be ≥ 18 years old who required advanced airway management per standard operating procedure. After 6 months, the devices were crossed over for the final 6 months of the study period. Data collection was completed using a telephone data collection system with a member of the research team (available 24/7). First attempt success, overall success, and success by attempt, were compared between treatment groups using exact logistic regression adjusted for call type and user experience.

RESULTS

Over a 12-month period, 107 patients (66 CMAC, 41 KV) were treated with a study device. The CMAC had a significantly higher likelihood of first attempt success (OR = 1.85; 95% CI 0.74, 4.62; p = 0.188), overall success (OR = 7.37; 95% CI 1.73, 11.1; p = 0.002), and success by attempt (OR = 3.38; 95% CI 1.67, 6.8; p = 0.007) compared to KV. Providers reverted to direct laryngoscopy in 80% (27/34) of the video laryngoscope failure cases, with the remaining patients having their airways successfully managed with a supraglottic airway in 3 cases and bag-valve mask in 4 cases. The provider-reported complications were similar and none were statistically different between treatment groups. Complication rates were not statistically different between devices.

CONCLUSION

The CMAC had a higher likelihood of successful intubation compared to the King Vision. Complication rates were not statistically different between groups. Video laryngoscope placement success rates were not higher than our historical direct laryngoscopy success rates.

Special Forces Medical Sergeants' perceptions and beliefs regarding their current medical sustainment program: implications for the field

BACKGROUND

Special Forces Medical Sergeants (SFMS) are trained to provide trauma and medical care in support of military operations and diplomatic missions throughout the world with indirect physician oversight. This study assessed their perceptions of the current program designed to sustain their medical skills.

METHODS

An Internet-based survey was developed using the constructs of the Theory of Reasoned Action/Planned Behavior and validated through survey best practices.

RESULTS

Of the 334 respondents, 92.8% had deployed at least once as an SFMS. Respondents reported spending 4 hours per week sustaining their medical skills and were highly confident that they could perform their duties on a no-notice deployment. On a 5-point, Likert-type response scale, SFMS felt that only slight change is needed to the Special Operations Medical Skills Sustainment Course (mean: 2.17; standard deviation [SD]: 1.05), while moderate change is needed to the Medical Proficiency Training (mean: 2.82; SD: 1.21) and nontrauma modules (mean: 3.02; SD: 1.22). Respondents desire a medical sustainment program that is provided by subject matter experts, involves actual patient care, incorporates new technology, uses hands-on simulation, and is always available.

CONCLUSIONS

SFMS are challenged to sustain their medical skills in the current operational environment, and barriers to medical training should be minimized to facilitate sustainment training. Changes to the current medical sustainment program should incorporate operator-level perspectives to ensure acceptability and utility but must be balanced with organizational realities. Improving the medical sustainment program will prepare SFMS for the challenges of future missions.