Athletic Trainers' Concussion-Assessment and Concussion-Management Practices: An Update.

CONTEXT: Athletic trainers (ATs) are often the first health care providers to conduct concussion assessments and carry out postinjury management. Best practices for concussion evaluation and management have changed rapidly in recent years, outdating previous reports of ATs' concussion practices. OBJECTIVE: To examine ATs' current concussion-assessment and -management techniques. DESIGN: Cross-sectional study. SETTING: Web-based survey. PATIENTS OR OTHER PARTICIPANTS: A random convenience sample of 8777 ATs (response rate = 15.0% [n = 1307]; years certified = 15.0 ± 10.6) from the National Athletic Trainers' Association membership. MAIN OUTCOME MEASURE(S): Survey Web links were e-mailed to prospective participants, with 2 follow-up e-mails sent by the National Athletic Trainers' Association. The survey collected demographic information, the number of concussions assessed, the concussion-recovery patterns, and the assessment and return-to-participation (RTP) decision-making methods used. RESULTS: The ATs reported assessing a median of 12.0 (range = 0-218) concussions per year. A total of 95.3% (953/1000) ATs cited clinical examination as the most frequently used concussion-assessment tool, followed by symptom assessment (86.7%; 867/1000). A total of 52.7% (527/1000) ATs described a 3-domain minimum multidimensional concussion-assessment battery. Published RTP guidelines were the most common RTP decision-making tool (91.0%; 864/949), followed by clinical examination (88.2%; 837/949). The ATs with master's degrees were 1.36 times (95% confidence interval [CI] = 1.02, 1.81) more likely to use a 3-domain concussion-assessment battery than ATs with only bachelor's degrees (χ2 = 4.44, P = .05). Collegiate ATs were 2.12 (95% CI = 1.59, 2.84) and 1.63 (95% CI = 1.03, 2.59) times more likely to use a 3-domain concussion-assessment battery than high school and clinic-based ATs, respectively (χ2 = 26.29, P < .001). CONCLUSIONS: Athletic trainers were using the clinical examination, standardized assessment tools, and a 3-domain concussion-assessment-battery approach more frequently in clinical practice than previously reported. However, despite practice improvements, nearly half of ATs were not using a 3-domain minimum concussion-assessment battery. Clinicians should strive to implement multidimensional concussion assessments in their practices to ensure optimal diagnosis and management.

Assessment of laypersons' paediatric basic life support and foreign body airway obstruction management skills: a validity study.

BACKGROUND: Standardised courses for laypeople in Paediatric Basic Life Support (PBLS) and Foreign Body Airway Obstruction Management (FBAOM) teach essential skills for the initiation of resuscitation by bystanders. Performance assessments are necessary to ensure that skills are acquired. We aimed to examine the validity of developed performance assessments and to determine credible pass/fail standards. METHODS: Validity evidence was gathered in a standardised simulated setting by testing participants with three different levels of PBLS/FBAOM experience: untrained laypersons, trained laypersons, and lifeguards. Two blinded raters assessed participants' performance. The reliability of test scores was analysed using generalizability theory, scores were compared across the three groups, and pass/fail-standards were established. RESULTS: A total of 33 participants were included. More than two raters and two cases were necessary for PBLS to achieve a reliability coefficient above 0.80, which is considered the minimally acceptable level for high-stakes certification. For FBAOM, two tests or three raters were needed. Assessment scores differed across the three groups for PBLS skills, as well as for FBAOM skills (p < 0.001). Pass levels of 74% and 55% of the maximum score for PBLS and FBAOM, respectively, were identified as the levels that best discriminated between competent and non-competent laypersons. CONCLUSIONS: Laypersons' PBLS and FBAOM skills can be assessed in a reliable and valid way in a standardised simulated setting. However, multiple raters and scenario tests are needed to ensure sufficient reliability, which raises questions regarding the feasibility of performing certification tests for laypersons who participate in short paediatric resuscitation courses.

Consensus guideline: Pre-hospital management of decompression illness: expert review of key principles and controversies.

(Mitchell SJ, Bennett MH, Bryson P, Butler FK, Doolette DJ, Holm JR, Kot J, Lafère P. Pre-hospital management of decompression illness: expert review of key principles and controversies. Diving and Hyperbaric Medicine. 2018 March;48(1):45е.doi.10.28920/dhm48.1.45-55.) Guidelines for the pre-hospital management of decompression illness (DCI) had not been formally revised since the 2004 Divers Alert Network/Undersea and Hyperbaric Medical Society workshop held in Sydney, entitled "Management of mild or marginal decompression illness in remote locations." A contemporary review was initiated by the Divers Alert Network and undertaken by a multinational committee with members from Australasia, the USA and Europe. The process began with literature reviews by designated committee members on: the diagnosis of DCI; first aid strategies for DCI; remote triage of possible DCI victims by diving medicine experts; evacuation of DCI victims; effect of delay to recompression in DCI; pitfalls in management when DCI victims present at hospitals without diving medicine expertise and in-water recompression. This was followed by presentation of those reviews at a dedicated workshop at the 2017 UHMS Annual Scientific Meeting, discussion by registrants at that workshop and, finally, several committee meetings to formulate statements addressing points considered of prime importance to the management of DCI in the field. The committee placed particular emphasis on resolving controversies around the definition of "mild DCI" arising over 12 years of practical application of the 2004 workshop's findings, and on the controversial issue of in-water recompression. The guideline statements are promulgated in this paper. The full workshop proceedings are in preparation for publication.

Exploring perceptions of common practices immediately following burn injuries in rural communities of Bangladesh.

BACKGROUND: Burns can be the most devastating injuries in the world, they constitute a global public health problem and cause widespread public health concern. Every year in Bangladesh more than 365,000 people are injured by electrical, thermal and other causes of burn injuries. Among them 27,000 need hospital admission and over 5600 people die. Immediate treatment and medication has been found to be significant in the success of recovering from a burn. However, common practices used in the treatment of burn injuries in the community is not well documented in Bangladesh. This study was designed to explore the perception of local communities in Bangladesh the common practices used and health-seeking behaviors sought immediately after a burn injury has occurred. METHODS: A qualitative study was conducted using Focus Group Discussions (FGD) as the data collection method. Six unions of three districts in rural Bangladesh were randomly selected and FGDs were conducted in these districts with six burn survivors and their relatives and neighbours. Data were analyzed manually, codes were identified and the grouped into themes. RESULTS: The participants stated that burn injuries are common during the winter in Bangladesh. Inhabitants in the rural areas said that it was common practice, and correct, to apply the following to the injured area immediately after a burn: egg albumin, salty water, toothpaste, kerosene, coconut oil, cow dung or soil. Some also believed that applying water is harmful to a burn injury. Most participants did not know about any referral system for burn patients. They expressed their dissatisfaction about the lack of available health service facilities at the recommended health care centers at both the district level and above. CONCLUSIONS: In rural Bangladesh, the current first-aid practices for burn injuries are incorrect; there is a widely held belief that using water on burns is harmful.

Comparative performance assessment of commercially available automatic external defibrillators: A simulation and real-life measurement study of hands-off time.

PURPOSE: Early and good quality cardiopulmonary resuscitation (CPR) and the use of automated external defibrillators (AEDs) improve cardiac arrest patients' survival. However, AED peri- and post-shock/analysis pauses may reduce CPR effectiveness. METHODS: The time performance of 12 different commercially available AEDs was tested in a manikin based scenario; then the AEDs recordings from the same tested models following the clinical use both in Pavia and Ticino were analyzed to evaluate the post-shock and post-analysis time. RESULTS: None of the AEDs was able to complete the analysis and to charge the capacitors in less than 10s and the mean post-shock pause was 6.7±2.4s. For non-shockable rhythms, the mean analysis time was 10.3±2s and the mean post-analysis time was 6.2±2.2s. We analyzed 154 AED records [104 by Emergency Medical Service (EMS) rescuers; 50 by lay rescuers]. EMS rescuers were faster in resuming CPR than lay rescuers [5.3s (95%CI 5-5.7) vs 8.6s (95%CI 7.3-10). CONCLUSIONS: AEDs showed different performances that may reduce CPR quality mostly for those rescuers following AED instructions. Both technological improvements and better lay rescuers training might be needed.

A national survey of clubs medical personnel, facilities and protocols in Irish Rugby Union.

BACKGROUND: Rugby Union is one of the most popular sports in Ireland. Participation in all sports carries risk, and there is an onus on governing bodies and those involved in sport to minimise this risk using injury prevention and management programmes. AIMS: The aim of this study was to evaluate the current status of medical personnel, facilities and equipment in Rugby Union clubs in Ireland. METHODS: A nationwide cross sectional survey of affiliated clubs in Ireland was undertaken at the beginning of the 2011-2012. Clubs were surveyed on a range of variables including their medical personnel, facilities, equipment, policies and concussion. RESULTS: 47.7 % of those surveyed responded. The majority reported involvement of appropriate medically qualified personnel, having a dedicated medical area/room, a first aid kit and defibrillator, and a demand for first aid courses. CONCLUSIONS: This survey provided key information on the current medical status of clubs in Ireland to the governing body. Many clubs have adequate medical resources in place, however a large number do not have medical professionals working with them or own basic medical equipment. The results of this study have lead to the development and implementation of a rugby specific injury prevention and management programme for medical and non-medical personnel at all levels of the game in Ireland.

The emergency first aid responder system model: using community members to assist life-threatening emergencies in violent, developing areas of need.

BACKGROUND: As many as 90% of all trauma-related deaths occur in developing nations, and this is expected to get worse with modernisation. The current method of creating an emergency care system by modelling after that of a Western nation is too resource-heavy for most developing countries to handle. A cheaper, more community-based model is needed to establish new emergency care systems and to support them to full maturity. METHODS: A needs assessment was undertaken in Manenberg, a township in Cape Town with high violence and injury rates. Community leaders and successfully established local services were consulted for the design of a first responder care delivery model. The resultant community-based emergency first aid responder (EFAR) system was implemented, and EFARs were tracked over time to determine skill retention and usage. RESULTS: The EFAR system model and training curriculum. Basic EFARs are spread throughout the community with the option of becoming stationed advanced EFARs. All EFARs are overseen by a local organisation and a professional body, and are integrated with the local ambulance response if one exists. On competency examinations, all EFARs tested averaged 28.2% before training, 77.8% after training, 71.3% 4 months after training and 71.0% 6 months after training. EFARs reported using virtually every skill taught them, and further review showed that they had done so adequately. CONCLUSION: The EFAR system is a low-cost, versatile model that can be used in a developing region both to lay the foundation for an emergency care system or support a new one to maturity.

Wilderness first aid: is there an "industry standard"?

OBJECTIVE: To determine if an "industry standard" exists for wilderness first aid training and certification of outdoor adventure/education leaders. METHODS: Regulatory authorities, national organizations, and school/college groups were queried with regard to their requirements for first aid training of their wilderness trek leaders. RESULTS: Only 10 of the 22 states with guide licensure programs required any first aid training as a condition of licensure, and none specified a specific course. Of those programs requiring such training, the requirements ranged from a 6-hour standard first aid course to more structured "wilderness first responder" certification. CONCLUSIONS: There exists no uniform industry standard for first aid training and certification of wilderness leaders. The epidemiology of backcountry injuries as well as what is currently known about clinical skills retention indicate that there may be little evidence basis for much of current practice.

[Again new resuscitation guidelines (2006): justification, costs and potential confusion]. / Weer nieuwe richtlijnen voor reanimatie (2006): onderbouwing, kosten en mogelijke verwarring.

The last revision of the Dutch resuscitation guidelines, a translation of the European Resuscitation Council Guidelines 2005, is based on the recommendations of the International Liaison Committee on Resuscitation (ILCOR). The previous Dutch guidelines were issued in 2002. Most changes are based on laboratory studies and retrospective analyses. The most important changes are: recognizing circulatory arrest on unresponsiveness and abnormal breathing; a new ratio of chest compressions to ventilations i.e. 30:2 instead of 15:2; and following the procedure of checking the airway (A), taking over the circulation (C) and breathing (B). Furthermore in the event of ventricular fibrillation or ventricular tachycardia with no pulsations then one defibrillator shock only is to be given; this is in contrast with the previous application of cycles of 3 shocks. The work and costs of implementation involved in the revision of resuscitation guidelines are tremendous, especially in view of the huge number of laypersons who need to be retrained. Also, frequent changes of guidelines may cause confusion and have a negative effect on the quality of resuscitation. Therefore, it is not evident that the benefits of this revision justify its costs. It would be good to prospectively evaluate the effectiveness and costs of this revision. In the future, these data might help to decide when altered international recommendations should be translated into new Dutch resuscitation guidelines. Alternative strategies should be considered, for example only changing the guidelines for advanced life support.

Assessment of cooling on an acute scald burn injury in a porcine model.

The current Australian and New Zealand Burn Association (ANZBA) recommended Burns First Aid Treatment is place the burn under cool running water for 20 minutes. Wet towels and water spray also have been used frequently. No scientific data exist to compare the effectiveness of these methods of cooling. This study sought to determine experimental evidence for current Burns First Aid Treatment recommendations and the optimal mode of cooling. Four partial-thickness scald burn injuries were induced in 10 piglets each. First aid was then applied for 20 minutes via cool running water, wet towels, or water spray, with no treatment as a control. At day 1 and day 9, biopsies and clinical photographs were assessed in a blinded manner. The control group showed worsening or no change of depth over the course of 9 days. The outcomes with wet towels and water spray were variable. Cool running water consistently demonstrated improvement in wound recovery over the course of 9 days (P < .05). This study demonstrated that cool running water appeared the most effective first aid for an acute scald burn wound in a porcine model compared with wet towels and water spray.

[Methodology assessment of the first-aid in a company]. / Metodologia di valutazione dell'adeguatezza del primo soccorso aziendale.

The Ministerial Decree 388/03 establishes the first aid duties and organisation. It classifies the health firms into three groups, according to the types of activities carried out, to the number of the employees involved, and to the risks linked to it. The membership of a firm to a group reflects upon its standard equipment of facilities, the training required for the employees and the duties of communication to carry out to the Health Service. During the activity of vigilance we have verified that a lot of firms, belonging to our territory, have not applied correctly the body of rules regarding the first aid. For this reason a project aiming at providing information about the application of this decree has been started.

Developing COSHH Essentials: dermal exposure, personal protective equipment and first aid.

The 'control banding' approach in COSHH Essentials combines the potential for harm with the potential for exposure by inhalation to band measures to control exposure at source, as generic strategies. These are simply adapted to specific tasks and circumstances to produce specific control advice. Where it is not possible or practical to use this control advice, the control bands can suggest adequate respiratory protective equipment using 'protection factors'. Proposals in the paper enable the user to identify the right level of respiratory protective equipment (RPE), and to begin selecting suitable RPE. Selection is made through a formatted questionnaire, enabling the user to give the right facts to the supplier. COSHH Essentials applies mainly to exposure by inhalation. However, skin exposure is very common and uptake via the skin can be an important contributor to body dose. This paper examines the factors concerning skin exposure, and the options for banding the potential for harm to the skin or via the skin. Proposals have then been made for dermal exposure control. Planning for emergencies is an important facet of risk control. Proposals are outlined to band chemical hazards for emergency planning according to a minimum of information, i.e. the danger symbol on a product label.

Aviation medicine: challenges for telemedicine.

The number and seriousness of medical problems on passenger-carrying aircraft in flight are increasing. Medical incidents occur at a rate of approximately 10-50 per million passengers carried. Medical equipment carried on commercial aircraft is limited to three items: a first-aid kit, an emergency medical kit and sometimes an automatic external defibrillator. Telephone medicine, a lower level of telemedicine support, is well established for commercial air operations. The availability of satellite telecommunications on passenger-carrying aircraft permits more sophisticated forms of telemedicine. Recent telemedicine experiments have involved the transmission of three-lead electrocardiograms (ECGs), heart rate, blood pressure, arterial oxygen saturation, end-tidal CO2, respiratory rate, body temperature and realtime video. The challenge is to demonstrate that such techniques are practicable, improve patient outcomes and are cost-effective.

Emergency medical equipment. Final rule.

This action responds to the Aviation Medical Assistance Act of 1998 by requiring that air carrier operators carry automated external defibrillators on large, passenger-carrying aircraft and augment currently required emergency medical kits. It affects those air carrier operations for which at least one flight attendant is required and includes provisions designed to provide the option of treatment of serious medical events during flight time.