A study of childhood attendance at emergency departments in the West Midlands region

The burden of head trauma in rural and remote North Queensland, Australia

BACKGROUND

Head trauma is a leading cause of death and disability worldwide. Young males, Indigenous people, and rural/remote residents have been identified as high-risk populations for head trauma, however, Australian research is limited. Our aim was to define and describe the incidence, demographics, causes, prehospital interventions, and outcomes of head trauma patients transported by aeromedical services within North Queensland, Australia. We hypothesized that young, Indigenous males living remotely would be disproportionately affected by head trauma.

METHODS

We conducted a retrospective study of all head trauma patients transferred by air to or between Townsville, Cairns, Mount Isa and Mackay Hospitals between January 1, 2016 and December 31, 2018. Patients were identified from the Trauma Care in the Tropics data registry and followed for a median 30-months post-injury. Primary endpoints were patient and injury characteristics. Secondary outcome measures were hospital stay and mortality.

RESULTS

A total of 981 patients were included and 31.1 % were Indigenous. Sixty-seven percent of injuries occurred remotely and the median time from injury to hospital was 5.8-hours (range 67-3780 min). Eighty percent of severe head injuries occurred in males (p = 0.007). Indigenous and remote patients were more likely to sustain mild injuries. The most common mechanism of injury overall was vehicle accident (37.5 %), compared to assault in the Indigenous subgroup (46.6 %, p<0.001). The overall mortality rate was 4.9 %, with older age and lower initial Glasgow Coma Score significant predictors of in-hospital mortality. Prehospital intubation was associated with a 7-fold increased risk of mortality (p = 0.056), while patients that received tranexamic acid (TXA) were almost 5-times more likely to die.

CONCLUSIONS

In North Queensland, young Indigenous males are at highest risk of traumatic head injuries. Vehicle accidents are an important preventable cause of head injury in the region. TXA administration is an important consideration for remote head trauma retrievals, in which time to emergency care is prolonged. Appropriate treatment and risk stratification strategies considering time to definitive care, severity of injury, and other prehospital patient factors require further investigation.

Reducing oral steroid intolerability and drug costs for acute wheezers: A retrospective evaluation of a clinical management algorithm in a Pediatric Emergency Department

PROJECT AIM

To retrospectively evaluate a clinical management algorithm for acute wheezers in a UK Pediatric Emergency Department (PED).

OVERVIEW AND RATIONALE

Acute wheezing attacks are a leading cause of PED attendances and inpatient admissions. Prednisolone, a routine treatment, is intolerable in almost one-third of children, requiring repeated dosing, which may prolong length of stay (LOS). To address this problem, we: (1) developed an acute management algorithm (concise, single-sided flow-chart, instructing immediate management); (2) modified the OCS regime from prednisolone (1 mg/kg, 3-day course) to dexamethasone (600 then 300 mcg/kg); (3) and disseminated guidance regionally. Written information-handouts, e-mails, and posters-were followed-up with verbal reinforcement. We implemented the algorithm in 2017 and revised it further in 2018.

EVALUATION

In 2019, we retrospectively collected data on 100 acute wheeze attendances (those requiring OCS, aged 2-14), between October and December in 2016, 2017, and 2018 (n = 300), and assessed outcomes.

RESULTS

Over a 48-month period, we reduced OCS intolerability by 67.2% and OCS drug costs by 85.8% (saving £41,470.14), while not significantly influencing the other outcomes.

CONCLUSIONS

Reduced intolerability and substantial cost savings can be achieved by implementing a structured acute pediatric wheeze algorithm and modifying the OCS to single-dose dexamethasone (300 mcg/kg).

Pediatric weight estimation: validation of the PAWPER XL tape and the PAWPER XL tape mid-arm circumference method in a South African hospital

Objective

The primary aim of this study was to prospectively compare the performance of the Broselow tape, Mercy method, pediatric advanced weight prediction in the emergency room extra-long (PAWPER XL) tape, and PAWPER XL mid-arm circumference (MAC) method in estimating the weight of children from a low-income setting. The secondary aim was to analyze the time taken to perform each method.

Methods

This analyzed a convenience study sample of 300 children aged 0 to 18 years at the Baragwanath Hospital in South Africa. Weight estimations were obtained using each of the weight estimation systems on each child. These weight estimations were then compared against the actual weight to determine bias, precision, and accuracy of the estimation methods.

Results

The PAWPER XL tape and PAWPER XL-MAC methods performed the best and provided estimated weights within 10% of the actual weight in 62.7% and 67.3% of cases, respectively, followed by the Mercy method (56.5%) and Broselow tape (43.9%). The use of MAC improved the accuracy of estimation, especially in heavier and taller children. The median times taken to perform measurements using the Broselow tape, Mercy method, PAWPER XL tape, and PAWPER XL-MAC method were 11.3 seconds, 34.7 seconds, 9.3 seconds, and 33.9 seconds respectively.

Conclusion

The PAWPER XL tape and PAWPER XL-MAC methods were the most accurate methods of estimating weight in this group of children. These methods may be considered in preference to the Broselow tape or the Mercy method for emergency weight estimation in low socioeconomic status populations.

Assessment and pain management during the triage phase of children with extremity trauma. A retrospective analysis in a Pediatric Emergency Room after the introduction of the PIPER recommendations

Background and aim of the work:

Pain is one of the most common symptoms in children who access the Pediatric Emergency Room (PER). However, many studies show that it is poorly evaluated and treated during the triage phase and that in many cases algometric scales aren’t used for its evaluation. Faced with this, the Piacenza PER (Italy) implemented the Pain in Pediatric Emergency Room (PIPER) recommendations for the assessment and management of pain from the 1st July 2017. The aim of this study was to detect the possible differences in the trend of the outcomes for the detection and treatment of pain in July-October 2016, 2017, 2018.

Methods:

A retrospective observational study was chosen. 811 discharge letters of extremity traumatized children aged 0-9 years were analyzed, of which 309 referred to the 2016 quarter, 243 to the 2017 quarter and 259 to the 2018 quarter.

Results:

In 2016, the pain of 12 patients was assessed out of a total of 309, in 2017 of 227 out of 243 and in 2018 of 245 out of 259. The Chi Square test about assessed and not assessed pain, gave statistically significant value (p = 1.36E-98), comparing 2016vs2017 and gave not significant value comparing 2017vs2018 (p = 0.58). 4 patients were treated during the triage phase in 2016, 68 in 2017 and 70 in 2018.

Conclusions:

Recommendations introduction has increased the frequency of pain algometric measurements during the triage phase by leading to an improvement in the nursing care outcomes in terms of pediatric pain management. (www.actabiomedica.it)

[Position document of the spanish association of paediatrics group for the study of paediatric pain on the recording of pain as fifth vital sign]

The Spanish Group for Children's Pain Study was created in 2017 in an aim to prevent, remove or reduce pain in neonates, infants, children, and adolescents. Along with a diagnosis of pain, a paediatric patient may suffer from acute or chronic pain, neuropathic, nociceptive, or mixed pain, as well as pain from procedures, and post-surgical pain. Pain suffering is too often ignored and not diagnosed. As a result of this, pain prevention and pain treatment fails. Acute pain prevalence in scientific literature is estimated to be between 22% (procedures pain) and 77% (pain on patients in emergency departments and in hospital wards). Furthermore, up to 30% of children could suffer from chronic pain during their childhood. Among the barriers detected in pain management are: difficult assesment caused by a lack of unity in pain registry, difficuties due to the choice of an assessment pain scale (according to age and type of pain), and the absence of training in the management and interpretation of these pain scales. Additionally, in some health areas there is a high workload pressure and generally there are communication difficulties between professionals, and between them and families. From this AEP working group our clear positioning is expressed in the recommendation of the systematic assessment and recording of pain in all children treated in the health system, thus considering pain as the fifth constant to be determined after the other vital signs.

Cohort study protocol: Bioresource in Adult Infectious Diseases (BioAID)

Introduction: Infectious diseases have a major impact on morbidity and mortality in hospital. Microbial diagnosis remains elusive for most cases of suspected infection which impacts on the use of antibiotics. Rapid advances in genomic technologies combined with high-quality phenotypic data have great potential to improve the diagnosis, management and clinical outcomes of infectious diseases.  The aim of the Bioresource in Adult Infectious Diseases (BioAID) is to provide a platform for biomarker discovery, trials and clinical service developments in the field of infectious diseases, by establishing a registry linking clinical phenotype to microbial and biological samples in adult patients who attend hospital with suspected infection.

Methods and analysis: BioAID is a cohort study which employs deferred consent to obtain an additional 2.5mL RNA blood sample from patients who attend the Emergency Department (ED) with suspected infection when they undergo peripheral blood culture sampling.  Clinical data and additional biological samples including DNA, serum and microbial isolates are obtained from BioAID participants during hospital admission.  Participants are also asked to consent to be recalled for future studies. BioAID aims to recruit 10,000 patients from 5-8 sites across England.  Since February 2014 >4000 individuals have been recruited to the study.  The final cohort will be characterised using descriptive statistics including information on the number of cases that can be linked to biological and microbial samples to support future research studies. Ethical approval and section 251 exemption have been obtained for BioAID researchers to seek deferred consent from patients from whom a RNA specimen has been collected. Samples and meta-data obtained through BioAID will be made available to researchers worldwide following submission of an application form and research protocol.  

Conclusions: BioAID will support a range of study designs spanning discovery science, biomarker validation, disease pathogenesis and epidemiological analyses of clinical infection syndromes.

Current concepts in management of pain in children in the emergency department

Pain is common in children presenting to emergency departments with episodic illnesses, acute injuries, and exacerbation of chronic disorders. We review recognition and assessment of pain in infants and children and discuss the manifestations of pain in children with chronic illness, recurrent pain syndromes, and cognitive impairment, including the difficulties of pain management in these patients. Non-pharmacological interventions, as adjuncts to pharmacological management for acute anxiety and pain, are described by age and development. We discuss the pharmacological management of acute pain and anxiety, reviewing invasive and non-invasive routes of administration, pharmacology, and adverse effects.

Critical Analysis of PIM2 Score Applicability in a Tertiary Care PICU in Western India

Objective. Children have limited physiological reserve that deteriorates rapidly. Present study profiled patients admitted to PICU and determined PIM2 score applicability in Indian setting. Patients and Methods. Prospective observational study. Results. In 742 consecutive admissions, male : female ratio was 1.5 : 1, 35.6% patients were ventilated, observed mortality was 7%, and 26.4% were <1 year. The profile included septicemia and septic shock (29.6%), anemia (27.1%), pneumonia (19.6%), and meningitis and encephalitis (17.2%). For the first year, sensitivity of PIM2 was 65.8% and specificity was 71% for cutoff value at 1.9 by ROC curve analysis. The area under the curve was 0.724 (95% CI: 0.69, 0.76). This cutoff was validated for second year data yielding similar sensitivity (70.6%) and specificity (65%). Logistic regression analysis (LRA) over entire data revealed various variables independently associated with mortality along with PIM2 score. Another logistic model with same input variables except PIM2 yielded the same significant variables with Nagelkerke R square of 0.388 and correct classification of 78.5 revealing contribution of PIM2 in predicting mortality is meager. Conclusion. Infectious diseases were the commonest cause of PICU admission and mortality. PIM2 scoring did not explain the outcome adequately, suggesting need for recalibration. Following PALS/GEM guidelines was associated with better outcome.

Factors associated with early neonatal attendance to a paediatric emergency department

AIM

To examine the demographic and perinatal factors involved in the presentation of newborn babies to a paediatric emergency department (PED) and outcome following attendance.

METHODS

Term babies who attended the PED of the Royal Belfast Hospital for Sick Children (RBHSC) in the first 2 weeks of life, during two separate 3-month periods in summer and winter 2010-2011 were identified retrospectively from the PED electronic database. Perinatal and demographic data were also obtained on all babies born in the Royal Jubilee Maternity Hospital (RJMH) during the same time period.

RESULTS

A total of 223 attendances to the PED involving 208 babies were identified with almost equal distribution during summer and winter months. Almost two thirds (n=139, 62%) of babies presented out-of-hours. Over half of babies were self-referred by parent/carer. The most common presentation was feeding difficulty, vomiting or faltering growth, accounting for 36%. Significant factors associated with attendance to PED included birth weight <2500 g, deprivation and postnatal stay more than 2 days. Sixty-one babies (24%) presenting to PED were admitted to hospital. Significant factors for admission included age ≤ 48 h and presentation during the standard working day. Overall, a third of babies admitted stayed less than 24 h (34%).

CONCLUSIONS

Large numbers of babies attend the PED in the first 2 weeks of life, commonly out of hours, from deprived areas and with feeding difficulties. A quarter of babies attending are admitted to hospital, with one-third discharged following an overnight stay. Services should be reevaluated, particularly in this current financial climate, in an attempt to find new models of care for these young babies.

The combined influence of distance and neighbourhood deprivation on Emergency Department attendance in a large English population: a retrospective database study

The frequency of visits to Emergency Departments (ED) varies greatly between populations. This may reflect variation in patient behaviour, need, accessibility, and service configuration as well as the complex interactions between these factors. This study investigates the relationship between distance, socio-economic deprivation, and proximity to an alternative care setting (a Minor Injuries Unit (MIU)), with particular attention to the interaction between distance and deprivation. It is set in a population of approximately 5.4 million living in central England, which is highly heterogeneous in terms of ethnicity, socio-economics, and distance to hospital. The study data set captured 1,413,363 ED visits made by residents of the region to National Health Service (NHS) hospitals during the financial year 2007/8. Our units of analysis were small units of census geography having an average population of 1,545. Separate regression models were made for children and adults. For each additional kilometre of distance from a hospital, predicted child attendances fell by 2.2% (1.7%–2.6% p<0.001) and predicted adult attendances fell by 1.5% (1.2% –1.8%, p<0.001). Compared to the least deprived quintile, attendances in the most deprived quintile more than doubled for children (incident rate ratio (IRR)  = 2.19, (1.90–2.54, p<0.001)) and adults (IRR 2.26, (2.01–2.55, p<0.001)). Proximity of an MIU was significant and both adult and child attendances were greater in populations who lived further away from them, suggesting that MIUs may reduce ED demand. The interaction between distance and deprivation was significant. Attendance in deprived neighbourhoods reduces with distance to a greater degree than in less deprived ones for both adults and children. In conclusion, ED use is related to both deprivation and distance, but the effect of distance is modified by deprivation.

Relationships between deprivation and duration of children's emergency admissions for breathing difficulty, feverish illness and diarrhoea in North West England: an analysis of hospital episode statistics

BACKGROUND

In the United Kingdom there has been a long term pattern of increases in children's emergency admissions and a substantial increase in short stay unplanned admissions. The emergency admission rate (EAR) per thousand population for breathing difficulty, feverish illness and diarrhoea varies substantially between children living in different Primary Care Trusts (PCTs). However, there has been no examination of whether disadvantage is associated with short stay unplanned admissions at PCT-level. The aim of this study was to determine whether differences between emergency hospital admission rates for breathing difficulty, feverish illness and diarrhoea are associated with population-level measures of multiple deprivation and child well-being, and whether there is variation by length of stay and age.

METHODS

Analysis of hospital episode statistics and secondary analysis of Index of Multiple Deprivation (IMD) 2007 and Local Index of Child Well-being (CWI) 2009 in ten adjacent PCTs in North West England. The outcome measure for each PCT was the emergency admission rate to hospital for breathing difficulty, feverish illness and diarrhoea.

RESULTS

23,496 children aged 0-14 were discharged following emergency admission for breathing difficulty, feverish illness and/or diarrhoea during 2006/07. The emergency admission rate ranged from 27.9 to 62.7 per thousand. There were no statistically significant relationships between shorter (0 to 3 day) hospitalisations and the IMD or domains of the CWI. The rate for hospitalisations of 4 or more days was associated with the IMD (Kendall's tau(b) = 0.64) and domains of the CWI: Environment (tau(b) = 0.60); Crime (tau(b) = 0.56); Material (tau(b) = 0.51); Education (tau(b) = 0.51); and Children in Need (tau(b) = 0.51). This pattern was also evident in children aged under 1 year, who had the highest emergency admission rates. There were wide variations between the proportions of children discharged on the day of admission at different hospitals.

CONCLUSIONS

Differences between rates of the more common shorter (0 to 3 day) hospitalisations were not explained by deprivation or well-being measured at PCT-level. Indices of multiple deprivation and child well-being were only associated with rates of children's emergency admission for breathing difficulty, feverish illness and diarrhoea for hospitalisations of 4 or more days.

Childhood fractures requiring inpatient management

INTRODUCTION

Fractures account for significant morbidity during childhood. Children requiring inpatient management for their fractures represent the most serious injuries. The aim of this study was to identify injury patterns in childhood fractures requiring inpatient management at a regional trauma centre.

METHODS

Three thousand and forty two consecutive injured children were admitted to our orthopaedic centre over a 4-year period. Data was prospectively collected by independent audit clerks and entered onto a database. Data recorded included type of injury, mechanism of injury and place of injury. This was then used to assess injury patterns and trends.

RESULTS

Upper limb and lower limb fractures accounted for 51% (n=1,565) and 21% (n=637) of all emergency admissions, respectively. Other causes included soft tissue injury, Infections, Polytrauma and Dislocations. Twice as many males were admitted with upper or lower limb fractures compared to females (67% versus 33%) (P<0.001). Males were more likely to be older (P<0.001) compared to females. Distal radial fractures accounted for 60% of upper limb fractures. Distal and midshaft tibial fractures accounted for 52% of lower limb fractures. Sports injuries were responsible for the majority of lower limb fractures with falls accounting for the majority of upper limb fractures. Fracture incidence peaked during summer months.

CONCLUSION

Males are twice as likely to require inpatient management for fractures as females. Male adolescents are particularly at risk. Distal radial fractures following falls and distal tibial fractures following sports injuries are the most common fractures requiring admission. Identifying ways of minimising risk of these injuries would reduce childhood morbidity.