Editor’s Corner
State Preparedness for Crisis Standards of Care in the United States: Implications for Emergency Management
- Annie E. Ingram, Attila J. Hertelendy, Michael S. Molloy, Gregory R. Ciottone
-
- Published online by Cambridge University Press:
- 04 November 2020, pp. 1-3
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
State governments and hospital facilities are often unprepared to handle a complex medical crisis, despite a moral and ethical obligation to be prepared for disaster. The 2019 novel coronavirus disease (COVID-19) has drawn attention to the lack of state guidance on how hospitals should provide care in a crisis. When the resources available are insufficient to treat the current patient load, crisis standards of care (CSC) are implemented to provide care to the population in an ethical manner, while maintaining an ability to handle the surge. This Editorial aims to raise awareness concerning a lack of preparedness that calls for immediate correction at the state and local level.
Analysis of state guidelines for implementation of CSC demonstrates a lack of preparedness, as only five states in the US have appropriately completed necessary plans, despite a clear understanding of the danger. States have a legal responsibility to regulate the medical care within their borders. Failure of hospital facilities to properly prepare for disasters is not a new issue; Hurricane Katrina (2005) demonstrated a lack of planning and coordination. Improving disaster health care readiness in the United States requires states to create new policy and legislative directives for the health care facilities within their respective jurisdictions. Hospitals should have clear directives to prepare for disasters as part of a “duty to care” and to ensure that the necessary planning and supplies are available to their employees.
Guest Editorial
COVID-19: A Rural US Emergency Department Perspective
- Angelika Underwood
-
- Published online by Cambridge University Press:
- 04 November 2020, pp. 4-5
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Several aspects led to the poor control of the coronavirus disease 2019 (COVID-19) outbreak in the US from a rural emergency department (ED) perspective. These include US residents’ attitude towards political involvement in health and civil rights; lack of enough testing kits and rapid test results, or not available at all; and personal protective equipment (PPE) shortages. These obstacles related to medical supplies and resources, and lack of coordinated approach to the pandemic in the US, are important information for retrospective disaster research to understand study limitations, extrapolate accurate and valid data, and for other countries to understand how and why the US had higher numbers of COVID-19 cases and deaths compared to other countries.
Original Research
Use of In Situ Simulation to Improve Emergency Department Readiness for the COVID-19 Pandemic
- Muna Aljahany, Wajdan Alassaf, Ahmed A. Alibrahim, Osama Kentab, Abdullah Alotaibi, Abdulaziz Alresseeni, Abdulaziz Algarni, Hamad A. Algaeed, Mohammed I. Aljaber, Badriyah Alruwaili, Khalid Aljohani
-
- Published online by Cambridge University Press:
- 21 October 2020, pp. 6-13
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Introduction:
During the world-wide coronavirus disease 2019 (COVID-19) outbreak, there is an urgent need to rapidly increase the readiness of hospitals. Emergency departments (EDs) are at high risk of facing unusual situations and need to prepare extensively in order to minimize risks to health care providers (HCPs) and patients. In situ simulation is a well-known method used in training to detect system gaps that could threaten safety.
Study Objectives:One objective is to identify gaps, test hospital systems, and inform necessary modifications to the standard processes required by patients with COVID-19 presenting at the hospital. The other objective is to improve ED staff confidence in managing such patients, and to increase their skills in basic and advanced airway management and proper personal protective equipment (PPE) techniques.
Methods:This is a quasi-experimental study in which 20 unannounced mock codes were carried out in ED resuscitation and isolation rooms. A checklist was designed, validated, and used to evaluate team performances in three areas: donning, basic and advanced airway skills, and doffing. A pre- and post-intervention survey was used to evaluate staff members’ perceived knowledge of ED procedures related to COVID-19 and their airway management skills.
Results:A total of 20 mock codes were conducted in the ED. Overall, 16 issues that posed potential harm to staff or patients were identified and prioritized for immediate resolution. Approximately 57.4% of HCPs felt comfortable dealing with suspected/confirmed, unstable COVID-19 cases after mock codes, compared with 33.3% beforehand (P = .033). Of ED HCPs, 44.4% felt comfortable performing airway procedures for suspected/confirmed COVID-19 cases after mock codes compared with 29.6% beforehand. Performance of different skills was observed to be variable following the 20 mock codes. Skills with improved performance included: request of chest x-ray after intubation (88.0%), intubation done by the most experienced ED physician (84.5%), and correct sequence and procedure of PPE (79.0%).
Conclusion:Mock codes identified significant defects, most of which were easily fixed. They included critical equipment availability, transporting beds that were too large to fit through doors, and location of biohazard bins. Repeated mock codes improved ED staff confidence in dealing with patients, in addition to performance of certain skills. In situ simulation proves to be an effective method for increasing the readiness of the ED to address the COVID-19 pandemic and other infection outbreaks.
Terrorists Use of Ambulances for Terror Attacks: A Review
- Part of:
- Gregory N. Jasani, Reem Alfalasi, Garrett A. Cavaliere, Gregory R. Ciottone, Benjamin J. Lawner
-
- Published online by Cambridge University Press:
- 28 October 2020, pp. 14-17
-
- Article
- Export citation
-
Introduction:
Using an ambulance as an attack modality offers many advantages to a terrorist organization. Ambulances can carry more explosives than most vehicles and can often bypass security. Yet, studies examining how terrorist organizations have incorporated ambulances into their attacks are lacking.
Study Objective:This article seeks to identify and analyze known instances in which an ambulance has been used in a terrorist attack.
Methods:The Global Terrorism Database (GTD) was searched for terrorist events that involved the use of an ambulance from the years 1970-2018. Variables of event time, location, and loss of life were analyzed.
Results:Twenty instances where an ambulance had been used in a terrorist attack were identified from the GTD. Fifteen of the attacks occurred in the Middle East, while the remaining five occurred in Southeast Asia. All attacks except one had occurred after 2001, and 13 had occurred within the past decade. Most attacks (12/20) resulted in up to three people killed, while six attacks had 10-20 casualties. The deadliest attack occurred in Kabul, Afghanistan in 2018 and caused over 100 casualties. One event did not have casualty information in the GTD. In all cases, ambulances were used as vehicle-borne improvised explosive devices (VBIED) by terrorist organizations.
Conclusion:This study shows that terrorists are increasingly acquiring and utilizing ambulances in their attacks, often with deadly consequences. Security and public health experts must be aware of this hazard and work to deny terrorists access to these vehicles.
Clinical Presentations and Outcomes of Industrial Chlorine Gas Exposure Incidence in Oman
- Muhammad Faisal Khilji
-
- Published online by Cambridge University Press:
- 13 November 2020, pp. 18-24
-
- Article
- Export citation
-
Objective:
The main objective was to study different clinical presentations and outcomes of patients after acute industrial chlorine gas exposure in Oman with evaluation of overall incident management to help develop a chemical exposure incident protocol.
Methods:This was a retrospective observational study of 15 patients exposed to chlorine gas after an accidental chlorine gas leak in a metal melting factory in Oman.
Results:Six (40%) patients were admitted and nine (60%) patients were discharged from the emergency department (ED) after initial management. The important post-chlorine gas exposure clinical symptoms were eye irritation (66.6%), cough (73.3%), shortness of breath (40.0%), chest discomfort (66.6%), rhinorrhea (66.6%), dizziness (40.0%), vomiting (46.6%), sore throat (13.3%), and stridor (53.3%). Important signs included tachycardia (40.0%), tachypnea (40.0%), wheeze (20.0%), and use of accessory muscles for breathing (20.0%). Signs and symptoms of eye irritation, rhinorrhea, tachycardia, tachypnea, wheeze, and use of accessory muscles for breathing have shown significant correlation with outcome (admission) having P value of <.05.
Conclusion:In the presented acute chlorine gas exposure incidence, 15 exposed persons were brought to the ED, out of which six were admitted and nine were discharged after symptomatic treatment. Signs and symptoms of eye irritation, rhinorrhea, tachycardia, tachypnea, wheeze, and use of accessory muscles of breathing show significant relation with the outcome of admission.
All-Cause Hospitalizations after Large-Scale Hurricanes among Older Adults: A Self-Controlled Case Series Study
- Sue Anne Bell, Theodore J. Iwashyna, Xingyu Zhang, Bingxin Chen, Matthew A. Davis
-
- Published online by Cambridge University Press:
- 17 November 2020, pp. 25-31
-
- Article
- Export citation
-
Introduction:
Understanding the drivers of health care utilization patterns following disasters can better support health planning. This study characterized all-cause hospitalizations among older Americans after eight large-scale hurricanes.
Study Objective:The objective of this study was to characterize all-cause hospitalizations for any cause among older Americans in the 30 days after eight large-scale hurricanes.
Methods:A self-controlled case series study among Medicare beneficiaries (age 65+) exposed to one of eight hurricanes was conducted. The predicted probability of sociodemographic factors associated with hospitalization using logit models was estimated.
Results:Hurricane Sandy (2012) had the highest post-hurricane admission rate, a 23% increase (incidence rate ratio [IRR] = 1.23; 95% CI, 1.22-1.24), while Hurricane Irene in 2011 had only a 10% increase (IRR = 1.10; 95% CI, 1.09-1.11). Higher likelihood of hospitalization occurring after hurricanes included being 85 or older (36.8% probability of hospitalization; 95% CI, 34.7-39.0) and being dually eligible for Medicare and Medicaid (62.8%; 95% CI, 60.7-64.9).
Conclusion:Planning to address the surge in hospitalization for a longer time period after hurricanes and interventions targeted to support aging Americans are needed.
Measuring the Efficacy of a Pilot Public Health Intervention for Engaging Communities of Puerto Rico to Rapidly Write Hurricane Protection Plans
- Mark E. Keim, Laura A. Runnels, Alexander P. Lovallo, Margarita Pagan Medina, Eduardo Roman Rosa, Maximiliano Ramery Santos, Mollie Mahany, Miguel A. Cruz
-
- Published online by Cambridge University Press:
- 26 November 2020, pp. 32-41
-
- Article
- Export citation
-
Objective:
The efficacy is measured for a public health intervention related to community-based planning for population protection measures (PPMs; ie, shelter-in-place and evacuation).
Design:This is a mixed (qualitative and quantitative) prospective study of intervention efficacy, measured in terms of usability related to effectiveness, efficiency, satisfaction, and degree of community engagement.
Setting:Two municipalities in the Commonwealth of Puerto Rico are included.
Participants:Community members consisting of individuals; traditional leaders; federal, territorial, and municipal emergency managers; municipal mayors; National Guard; territorial departments of education, health, housing, public works, and transportation; health care; police; Emergency Medical Services; faith-based organizations; nongovernmental organizations (NGOs); and the private sector.
Intervention:The intervention included four community convenings: one for risk communication; two for plan-writing; and one tabletop exercise (TTX). This study analyzed data collected from the project work plan; participant rosters; participant surveys; workshop outputs; and focus group interviews.
Main Outcome Measures:Efficacy was measured in terms of ISO 9241-11, an international standard for usability that includes effectiveness, efficiency, user satisfaction, and “freedom from risk” among users. Degree of engagement was considered an indicator of “freedom from risk,” measurable through workshop attendance.
Results:Two separate communities drafted and exercised ~60-page-long population protection plans, each within 14.5 hours. Plan-writing workshops completed 100% of plan objectives and activities. Efficiency rates were nearly the same in both communities. Interviews and surveys indicated high degrees of community satisfaction. Engagement was consistent among community members and variable among governmental officials.
Conclusions:Frontline communities have successfully demonstrated the ability to understand the environmental health hazards in their own community; rapidly write consensus-based plans for PPMs; participate in an objective-based TTX; and perform these activities in a bi-lingual setting. This intervention appears to be efficacious for public use in the rapid development of community-based PPMs.
Utility of Different Lung Ultrasound Simulation Modalities Used by Paramedics during Varied Ambulance Driving Conditions
- Part of:
- Lauren M. Maloney, Daryl W. Williams, Lindsay Reardon, R. Trevor Marshall, Andrus Alian, Jess Boyle, Michael Secko
-
- Published online by Cambridge University Press:
- 28 October 2020, pp. 42-46
-
- Article
- Export citation
-
Introduction:
Prehospital use of lung ultrasound (LUS) by paramedics to guide the diagnoses and treatment of patients has expanded over the past several years. However, almost all of this education has occurred in a classroom or hospital setting. No published prehospital use of LUS simulation software within an ambulance currently exists.
Study Objective:The objective of this study was to determine if various ambulance driving conditions (stationary, constant acceleration, serpentine, and start-stop) would impact paramedics’ abilities to perform LUS on a standardized patient (SP) using breath-holding to simulate lung pathology, or to perform LUS using ultrasound (US) simulation software. Primary endpoints included the participating paramedics’: (1) time to acquiring a satisfactory simulated LUS image; and (2) accuracy of image recognition and interpretation. Secondary endpoints for the breath-holding portion included: (1) the agreement between image interpretation by paramedic versus blinded expert reviewers; and (2) the quality of captured LUS image as determined by two blinded expert reviewers. Finally, a paramedic LUS training session was evaluated by comparing pre-test to post-test scores on a 25-item assessment requiring the recognition of a clinical interpretation of prerecorded LUS images.
Methods:Seventeen paramedics received a 45-minute LUS lecture. They then performed 25 LUS exams on both SPs and using simulation software, in each case looking for lung sliding, A and B lines, and seashore or barcode signs. Pre- and post-training, they completed a 25-question test consisting of still images and videos requiring pathology recognition and formulation of a clinical diagnosis. Sixteen paramedics performed the same exams in an ambulance during different driving conditions (stationary, constant acceleration, serpentines, and abrupt start-stops). Lung pathology was block randomized based on driving condition.
Results:Paramedics demonstrated improved post-test scores compared to pre-test scores (P <.001). No significant difference existed across driving conditions for: time needed to obtain a simulated image; clinical interpretation of simulated LUS images; quality of saved images; or agreement of image interpretation between paramedics and blinded emergency physicians (EPs). Image acquisition time while parked was significantly greater than while the ambulance was driving in serpentines (Z = -2.898; P = .008). Technical challenges for both simulation techniques were noted.
Conclusion:Paramedics can correctly acquire and interpret simulated LUS images during different ambulance driving conditions. However, simulation techniques better adapted to this unique work environment are needed.
12-Lead Electrocardiograms Acquired and Transmitted by Emergency Medical Technicians are of Diagnostic Quality and Positively Impact Patient Care
- Vladimir Kotelnik, Kevin Pesce, William M. Masterton, Robert T. Marshall, Gregson Pigott, Nathaniel Bialek, Jason Winslow, Lauren M. Maloney
-
- Published online by Cambridge University Press:
- 29 October 2020, pp. 47-50
-
- Article
- Export citation
-
Introduction:
Existing peer-reviewed literature describing emergency medical technician (EMT) acquisition and transmission of 12-lead electrocardiograms (12L-ECGs), in the absence of a paramedic, is largely limited to feasibility studies.
Study Objective:The objective of this retrospective observational study was to describe the impact of EMT-acquired 12L-ECGs in Suffolk County, New York (USA), both in terms of the diagnostic quality of the transmitted 12L-ECGs and the number of prehospital percutaneous coronary intervention (PCI)-center notifications made as a result of transmitted 12L-ECGs demonstrating a ST-elevation myocardial infarction (STEMI).
Methods:A pre-existing database was queried for Emergency Medical Services (EMS) calls on which an EMT acquired a 12L-ECG from program initiation (January 2017) through December 31, 2019. Scanned copies of the 12L-ECGs were requested in order to be reviewed by a blinded emergency physician.
Results:Of the 665 calls, 99 had no 12L-ECG available within the database. For 543 (96%) of the available 12L-ECGs, the quality was sufficient to diagnose the presence or absence of a STEMI. Eighteen notifications were made to PCI-centers about a concern for STEMI. The median time spent on scene and transporting to the hospital were 18 and 11 minutes, respectively. The median time from PCI-center notification to EMS arrival at the emergency department (ED) was seven minutes (IQR 5-14).
Conclusion:In the event a cardiac monitor is available, after a limited educational intervention, EMTs are capable of acquiring a diagnostically useful 12L-ECG and transmitting it to a remote medical control physician for interpretation. This allows for prehospital PCI-center activation for a concern of a 12L-ECG with a STEMI, in the event that a paramedic is not available to care for the patient.
ECMO Transport without Physicians or Additional Clinicians
- Part of:
- Anna Condella, Jeremy B. Richards, Michael A. Frakes, Christian J. Grant, Jason E. Cohen, Susan R. Wilcox
-
- Published online by Cambridge University Press:
- 30 October 2020, pp. 51-57
-
- Article
- Export citation
-
Background:
Extracorporeal membrane oxygenation (ECMO) has accelerated rapidly for patients in severe cardiac or respiratory failure. As a result, ECMO networks are being developed across the world using a “hub and spoke” model. Current guidelines call for all patients transported on ECMO to be accompanied by a physician during transport. However, as ECMO centers and networks grow, the increasing number of transports will be limited by this mandate.
Objectives:The aim of this study was to compare rates of adverse events occurring during transport of ECMO patients with and without an additional clinician, defined as a physician, nurse practitioner (NP), or physician assistant (PA).
Methods:This is a retrospective cohort study of all adults transported while cannulated on ECMO from 2011-2018 via ground and air between 21 hospitals in the northeastern United States, comparing transports with and without additional clinicians. The primary outcome was the rate of major adverse events, and the secondary outcome was minor adverse events.
Results:Over the seven-year study period, 93 patients on ECMO were transported. Twenty-three transports (24.7%) were accompanied by a physician or other additional clinician. Major adverse events occurred in 21.5% of all transports. There was no difference in the total rate of major adverse events between accompanied and unaccompanied transports (P = .91). Multivariate analysis did not demonstrate any parameter as being predictive of major adverse events.
Conclusions:In a retrospective cohort study of transports of ECMO patients, there was no association between the overall rate of major adverse events in transport and the accompaniment of an additional clinician. No variables were associated with major adverse events in either cohort.
Factors Associated with Survival in Adult Trauma Patients Transported to US Trauma Centers by Police
- Jure M. Colnaric, Rana H. Bachir, Mazen J. El Sayed
-
- Published online by Cambridge University Press:
- 03 November 2020, pp. 58-66
-
- Article
- Export citation
-
Introduction:
Police units often reach the trauma scene before Emergency Medical Services (EMS). Initiatives aiming at delivering early basic trauma care by non-medical providers including police personnel are on the rise. This study describes characteristics of trauma patients transported by police to US hospitals and identifies factors associated with survival in this patient population.
Methods:Using the 2015 National Trauma Data Bank (NTDB), an observational study was conducted of adult trauma patients who were transported by police. After describing the study population, the factors associated with survival to hospital discharge were evaluated using a multivariate analysis.
Results:A total of 2,394 patients were included in the study. Patients had a median age of 34.0 years (interquartile range [IQR]: 25-48) and most were males (84.5%). Blunt trauma mechanism (59.4%) was more common than penetrating trauma (29.4%). Factors associated with improved survival included: comorbidity (odds ratio [OR] = 2.92; 95% CI, 1.33-6.40); use of drugs (OR = 2.91; 95% CI, 1.07-7.92); cut/pierce (OR = 11.07; 95% CI, 2.10-58.43); motor vehicle traffic (MVT) mechanism (OR = 6.56; 95% CI, 1.60-26.98); trauma resulting in fractures (OR = 3.03; 95% CI, 1.38-6.64); and private/commercial insurance (OR = 3.41; 95% CI, 1.10-10.55).
Conclusion:In this study population, a relatively high survival rate was noted (93.5%). Police transport of patients with blunt trauma was unexpectedly more common. Factors associated with survival to hospital discharge were identified. These factors can be used to implement more standardized and protocol-driven risk stratification tools of trauma patients on scene to improve police involvement in trauma patient transport.
The Effects of Positional Change on Hemodynamic Parameters in Spinal Immobilization
- Emre Gökçen, Vahit Demir
-
- Published online by Cambridge University Press:
- 04 November 2020, pp. 67-73
-
- Article
- Export citation
-
Introduction:
The use of a long backboard and cervical collar are commonly recommended by international guidelines for spinal immobilization, but both devices may cause several side effects. In a recent study, it was reported that spinal immobilization at 20° eliminated the decrease in pulmonary function secondary to spinal immobilization performed at 0°. Spinal immobilization at 20° is a new recommendation, but other potential effects need to be explored before it can be implemented in clinical use.
Study Objective:Hemodynamic observation is important in the management of trauma patients. The aim of this study was to investigate the effect of spinal immobilization at a 20° position instead of 0° on hemodynamic parameters.
Methods:This study included 53 healthy volunteers who underwent spinal immobilization in the supine position (00) and in an elevated position (200). Systolic arterial pressure (SAP), diastolic arterial pressure (DAP), mean arterial pressure (MAP), heart rate (HR), left ventricular outflow tract velocity time integral (LVOT-VTI), left ventricular stroke volume (LVSV), cardiac output (CO), inferior vena cava diameter inspiration (IVC diameter insp), IVC diameter expiration (IVC diameter exp), and inferior vena cava collapsibility index (IVC-CI) were measured at the 0th and 30th minutes of spinal immobilization in both positions. The data were compared for demonstrating the efficiency of both positions in spinal immobilization.
Results:A statistically significant difference was found in the parameters of the IVC diameter (exp), IVC diameter (insp), LVOT-VTI, LVSV, and CO through the measurements starting in the 0th minute of the transition from 0° to 20° (P <.001). Delta values (∆) of hemodynamic parameters (∆IVC diameter [exp], ∆IVC diameter [insp], ∆LVOT-VTI, ∆SV, ∆CO, ∆IVC-CI, ∆MAP, ∆SAP, ∆DAP, and ∆HR) were similar in spinal immobilization at 0° and 20°.
Conclusion:The findings obtained from this study illustrate that spinal immobilization at 20° does not cause clinically significant hemodynamic changes in healthy subjects compared to spinal immobilization at 0°.
Randomized Controlled Trial of Point-of-Care Ultrasound Education for the Recognition of Tension Pneumothorax by Paramedics in Prehospital Simulation
- Part of:
- Paul A. Khalil, Andrew Merelman, John Riccio, Jodi Peterson, Ryan Shelton, Jeff Meyers, Tim Ketchmark, Emily Garneau, Stephanie Khalil, Genie Roosevelt, Amanda Toney
-
- Published online by Cambridge University Press:
- 17 November 2020, pp. 74-78
-
- Article
- Export citation
-
Objective:
The primary goal of this study was to determine if ultrasound (US) use after brief point-of-care ultrasound (POCUS) training on cardiac and lung exams would result in more paramedics correctly identifying a tension pneumothorax (TPTX) during a simulation scenario.
Methods:A randomized controlled, simulation-based trial of POCUS lung exam education investigating the ability of paramedics to correctly diagnose TPTX was performed. The US intervention group received a 30-minute cardiac and lung POCUS lecture followed by hands-on US training. The control group did not receive any POCUS training. Both groups participated in two scenarios: right unilateral TPTX and undifferentiated shock (no TPTX). In both scenarios, the patient continued to be hypoxemic after verified intubation with pulse oximetry of 86%-88% and hypotensive with a blood pressure of 70/50. Sirens were played at 65 decibels to mimic prehospital transport conditions. A simulation educator stated aloud the time diagnoses were made and procedures performed, which were recorded by the study investigator. Paramedics completed a pre-survey and post-survey.
Results:Thirty paramedics were randomized to the control group; 30 paramedics were randomized to the US intervention group. Most paramedics had not received prior US training, had not previously performed a POCUS exam, and were uncomfortable with POCUS. Point-of-care US use was significantly higher in the US intervention group for both simulation cases (P <.001). A higher percentage of paramedics in the US intervention group arrived at the correct diagnosis (77%) for the TPTX case as compared to the control group (57%), although this difference was not significantly different (P = 0.1). There was no difference in the correct diagnosis between the control and US intervention groups for the undifferentiated shock case. On the post-survey, more paramedics in the US intervention group were comfortable with POCUS for evaluation of the lung and comfortable decompressing TPTX using POCUS (P <.001). Paramedics reported POCUS was within their scope of practice.
Conclusions:Despite being novice POCUS users, the paramedics were more likely to correctly diagnose TPTX during simulation after a brief POCUS educational intervention. However, this difference was not statistically significant. Paramedics were comfortable using POCUS and felt its use improved their TPTX diagnostic skills.
First Aid Practices for Injured Children in Rural Ghana: A Cluster-Random Population-Based Survey
- Adam Gyedu, Barclay Stewart, Easmon Otupiri, Peter Donkor, Charles Mock
-
- Published online by Cambridge University Press:
- 01 December 2020, pp. 79-85
-
- Article
- Export citation
-
Introduction:
The majority of injury deaths occur outside health facilities. However, many low- and middle-income countries (LMICs) continue to lack efficient Emergency Medical Services (EMS). Understanding current first aid practices and perceptions among members of the community is vital to strengthening non-EMS, community-based prehospital care.
Study Objective:This study sought to determine caregiver first aid practices and care-seeking behavior for common household child injuries in rural communities in Ghana to inform context-specific interventions to improve prehospital care in LMICs.
Methods:A cluster-randomized, population-based household survey of caregivers of children under five years in a rural sub-district (Amakom) in Ghana was conducted. Caregivers were asked about their practices and care-seeking behaviors should children sustain injuries at home. Common injuries of interest were burns, laceration, choking, and fractures. Multiple responses were permitted and reported practices were categorized as: recommended, low-risk, or potentially harmful to the child. Logistic regression was used to examine the association between caregiver characteristics and first aid practices.
Results:Three hundred and fifty-seven individuals were sampled, representing 5,634 caregivers in Amakom. Mean age was 33 years. Most (79%) were mothers to the children; 68% had only completed basic education. Most caregivers (64%-99%) would employ recommended first aid practices to manage common injuries, such as running cool water over a burn injury or tying a bleeding laceration with a piece of cloth. Nonetheless, seven percent to 56% would also employ practices which were potentially harmful to the child, such as attempting manual removal of a choking object or treating fractures at home without taking the child to a health facility. Reporting only recommended practices ranged from zero percent (burns) to 93% (choking). Reporting only potentially harmful practices ranged from zero percent (burns) to 20% (fractures). Univariate regression analysis did not reveal consistent associations between various caregiver characteristics and the employment of recommended only or potentially harmful only first aid practices.
Conclusions:Caregivers in rural Ghanaian communities reported using some recommended first aid practices for common household injuries in children. However, they also employed many potentially harmful practices. This study highlights the need to increase context-appropriate, community-targeted first aid training programs for rural community populations of LMICs. This is important as the home-based care provided for injured children in these communities might be the only care they receive.
Systematic Review
Prehospital Tourniquets in Civilians: A Systematic Review
- Kenneth A. Eilertsen, Morten Winberg, Elisabeth Jeppesen, Gyri Hval, Torben Wisborg
-
- Published online by Cambridge University Press:
- 03 November 2020, pp. 86-94
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Objectives:
Terrorist attacks and civilian mass-casualty events are frequent, and some countries have implemented tourniquet use for uncontrollable extremity bleeding in civilian settings. The aim of this study was to summarize current knowledge on the use of prehospital tourniquets to assess whether their use increases the survival rate in civilian patients with life-threatening hemorrhages from the extremities.
Design:Systematic literature review in Medline (Ovid), Embase (Ovid), Cochrane Library, and Epistemonikos was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Guidelines. The search was performed in January 2019.
Setting:All types of studies that examined use of tourniquets in a prehospital setting published after January 1, 2000 were included.
Primary/Secondary Outcomes:The primary outcome was mortality with and without tourniquet, while adverse effects of tourniquet use were secondary outcomes.
Results:Among 3,460 screened records, 55 studies were identified as relevant. The studies were highly heterogeneous with low quality of evidence. Most studies reported increased survival in the tourniquet group, but few had relevant comparators, and the survival benefit was difficult to estimate. Most studies reported a reduced need for blood transfusion, with few and mainly transient adverse effects from tourniquet use.
Conclusion:Despite relatively low evidence, the studies consistently suggested that the use of commercial tourniquets in a civilian setting to control life-threatening extremity hemorrhage seemed to be associated with improved survival, reduced need for blood transfusion, and few and transient adverse effects.
Special Report
Global Public Health Database Support to Population-Based Management of Pandemics and Global Public Health Crises, Part I: The Concept
- Frederick M. Burkle, Jr., David A. Bradt, Benjamin J. Ryan
-
- Published online by Cambridge University Press:
- 22 October 2020, pp. 95-104
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
This two-part article examines the global public health (GPH) information system deficits emerging in the coronavirus disease 2019 (COVID-19) pandemic. It surveys past, missed opportunities for public health (PH) information system and operational improvements, examines current megatrend changes to information management, and describes a new multi-disciplinary model for population-based management (PBM) supported by a GPH Database applicable to pandemics and GPH crises.
Global Public Health Database Support to Population-Based Management of Pandemics and Global Public Health Crises, Part II: The Database
- Frederick M. Burkle, Jr., David A. Bradt, Joseph Green, Benjamin J. Ryan
-
- Published online by Cambridge University Press:
- 22 October 2020, pp. 105-110
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
This two-part article examines the global public health (GPH) information system deficits emerging in the coronavirus disease 2019 (COVID-19) pandemic. It surveys past, missed opportunities for public health (PH) information system and operational improvements, examines current megatrend changes to information management, and describes a new multi-disciplinary model for population-based management (PBM) supported by a GPH Database applicable to pandemics and GPH crises.
Humanitarian Aid Workers: The Forgotten First Responders
- Part of:
- Robert I.S. Macpherson, Frederick M. Burkle, Jr.
-
- Published online by Cambridge University Press:
- 03 November 2020, pp. 111-114
-
- Article
-
- You have access Access
- HTML
- Export citation
-
Humanitarian aid workers are an overlooked population within the structure of posttraumatic stress disorder (PTSD) research and assistance. This negligence is an industry-wide failure to address aid workers’ psychological health issues. The suspected numbers of death by suicide, diagnosed PTSD, depression, anxiety disorders, hazardous alcohol and drug consumption, emotional exhaustion, and other stress-related problems are impossible to quantify but are considered endemic. Tools for establishing organizational frameworks for mental health and psychosocial support are readily available. However, the capacity to implement this assistance requires the creation and practice of an open and non-judgmental culture, based on the realistic acceptance that aid work has become inherently dangerous. The possibility of developing a psychological problem because of aid work has increased along with the rise in levels of disease, injury, kidnapping, and assault. As a result, expressions of traumatic stress have become the norm rather than an exception. This commentary outlines the essential steps and components necessary to meet these requirements.
Designing, Implementing, and Managing a National Emergency Medical Service in Sierra Leone
- Luca Ragazzoni, Marta Caviglia, Paolo Rosi, Riccardo Buson, Sara Pini, Federico Merlo, Francesco Della Corte, Matthew Jusu Vandy, Amara Jambai, Giovanni Putoto
-
- Published online by Cambridge University Press:
- 01 December 2020, pp. 115-120
-
- Article
- Export citation
-
Sierra Leone is one of the least developed low-income countries (LICs), slowly recovering from the effects of a devastating civil war and an Ebola outbreak. The health care system is characterized by chronic shortage of skilled human resources, equipment, and essential medicines. The referral system is weak and vulnerable, with 75% of the country having insufficient access to essential health care. Consequently, Sierra Leone has the highest maternal and child mortality rates in the world. This manuscript describes the implementation of a National Emergency Medical Service (NEMS), a project aiming to create the first prehospital emergency medical system in the country. In 2017, a joint venture of Doctors with Africa (CUAMM), Veneto Region, and Research Center in Emergency and Disaster Medicine (CRIMEDIM) was developed to support the Ministry of Health and Sanitation (MOHS) in designing and managing the NEMS system, one of the very few structured, fully equipped, and free-of-charge prehospital service in the African continent. The NEMS design was the result of an in-depth research phase that included a preliminary assessment, literature review, and consultations with key stakeholders and managers of similar systems in other African countries. From May 27, 2019, after a timeframe of six months in which all the districts have been progressively trained and made operational, the NEMS became operative at national level. By the end of March 2020, the NEMS operation center (OC) and the 81 ambulances dispatched on the ground handled a total number of 36,814 emergency calls, 35,493 missions, and 31,036 referrals.
Rethinking Mass-Gathering Domains for Understanding Patient Presentations: A Discussion Paper
- Alison Hutton, Jamie Ranse, Peta-Anne Zimmerman
-
- Published online by Cambridge University Press:
- 01 December 2020, pp. 121-124
-
- Article
- Export citation
-
Aim:
The aim of this paper is to further develop an existing data model for mass-gathering health outcomes.
Background:Mass-gathering events (MGEs) occur frequently throughout the world. Having an understanding of the complexities of MGEs is important to determine required health resources. Environmental, psychosocial, and biomedical domains may be a logical starting point to determine how data are being collected and reported in the literature; however, it may be that other factors influencing health resources are not identified within these domains.
Method:Based on an exhaustive literature synthesis, this paper is the final paper in a series that explores the collection of variables that impact biomedical presentations associated with attendance/participation in MGEs.
Findings:The authors propose further evolution of the Arbon model to include the addition of several domains, including: event environment; command, control, and communication (C3); public health; health promotion; and legacy when reporting the health outcomes of an event.
Conclusions:Including a variety of domains that contribute to an MGE allows for formal evaluation of the event, which in turn informs future knowledge and skill development for both the event management group and the wider community.