ORCID Profile
0000-0002-7173-6993
Current Organisation
Sunshine Hospital
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Publisher: Wiley
Date: 23-11-2022
Abstract: Life-threatening thoracic trauma requires emergency pleural decompression and thoracostomy and chest drain insertion are core trauma procedures. Reliably determining a safe site for pleural decompression in children can be challenging. We assessed whether the Mid-Arm Point (MAP) technique, a procedural aid proposed for use with injured adults, would also identify a safe site for pleural decompression in children. Children (0-18 years) attending four EDs were prospectively recruited. The MAP technique was performed, and chest wall skin marked bilaterally at the level of the MAP no pleural decompression was performed. Radio-opaque markers were placed over the MAP-determined skin marks and corresponding intercostal space (ICS) reported using chest X-ray. A total of 392 children participated, and 712 markers sited using the MAP technique were analysed. Eighty-three percentage of markers were sited within the 'safe zone' for pleural decompression (4th to 6th ICSs). When sited outside the 'safe zone', MAP-determined markers were typically too caudal. However, if the site for pleural decompression was transposed one ICS cranially in children ≥4 years, the MAP technique performance improved significantly with 91% within the 'safe zone'. The MAP technique reliably determines a safe site for pleural decompression in children, albeit with an age-based adjustment, the Mid-Arm Point in PAEDiatrics (MAPPAED) rule: 'in children aged ≥4 years, use the MAP and go up one ICS to hit the safe zone. In children <4 years, use the MAP.' When together with this rule, the MAP technique will identify a site within the 'safe zone' in 9 out of 10 children.
Publisher: Wiley
Date: 14-04-2015
DOI: 10.1111/JPC.12898
Abstract: To determine the period prevalence and nature of complementary and alternative medicine (CAM) use among paediatric emergency department (ED) patients and the perceptions of CAM among the CAM administrators. A survey was undertaken in four Victorian EDs (January to September 2013). A convenience s le of parents/carers accompanying paediatric patients completed a self-administered questionnaire. The main outcome measures were CAM use and perceptions of CAM. The parents/carers of 883 patients participated. Three hundred eighty-eight (43.9%, 95% confidence interval (CI) 40.6-47.3) and 53 (6.0%, 95% CI 4.6-7.8) patients had taken a CAM within the previous 12 months and on the day of presentation, respectively. There were no gender differences between CAM users and non-users (P = 0.83). The use of CAM was significantly more common among older patients (P < 0.001), those with European ethnicity (P = 0.046) and among those with chronic disease (P < 0.01). Fish oil, garlic, chamomile and acidophilus were the most commonly used CAM. Only 4.4% of CAM use was reported to the ED doctor. There were reports of potentially dangerous CAM use (St John's wort, ginseng). Parents/carers who had administered CAM were more likely to report that CAMs are safe, drug free and could prevent illness (P < 0.01). In addition, a number of this group reported that CAMs are more effective than prescription medicines and safe when taken with prescription medicines. CAM use is common among paediatric ED patients although rarely reported to the ED doctor. Parents/carers who administer CAM have differing perceptions of CAM safety from those who do not.
Publisher: Wiley
Date: 26-02-2020
DOI: 10.1111/JPC.14835
Publisher: Wiley
Date: 02-2016
DOI: 10.1111/JPC.13081
Abstract: Procedural sedation and analgesia in children requires the use of non-pharmacological and pharmacological approaches to facilitate the management of painful procedures. The development of skills in such techniques has mirrored the development of paediatric emergency medicine as a subspecialty. Governance, education and credentialing must facilitate safe sedation practice, using a structured approach, as sedating children in the busy environment of an emergency department is not without risk. Emergency clinicians, patients and caregivers all have a role to play in developing a safe, effective sedation plan.
Publisher: Wiley
Date: 20-07-2017
DOI: 10.1111/JPC.13614
Abstract: We aimed to examine the impact of weather on hospital admissions with bronchiolitis in Australia and New Zealand. We collected data for inpatient admissions of infants aged 2-12 months to seven hospitals in four cities in Australia and New Zealand from 2009 until 2011. Correlation of hospital admissions with minimum daily temperature, wind speed, relative humidity and rainfall was examined using linear, Poisson and negative binomial regression analyses as well as general estimated equation models. To account for possible lag between exposure to weather and admission to hospital, analyses were conducted for time lags of 0-4 weeks. During the study period, 3876 patients were admitted to the study hospitals. Hospital admissions showed strong seasonality with peaks in wintertime, onset in autumn and offset in spring. The onset of peak incidence was preceded by a drop in temperature. Minimum temperature was inversely correlated with hospital admissions, whereas wind speed was directly correlated. These correlations were sustained for time lags of up to 4 weeks. Standardised correlation coefficients ranged from -0.14 to -0.54 for minimum temperature and from 0.18 to 0.39 for wind speed. Relative humidity and rainfall showed no correlation with hospital admissions in our study. A decrease in temperature and increasing wind speed are associated with increasing incidence of bronchiolitis hospital admissions in Australia and New Zealand.
Publisher: Wiley
Date: 04-2016
DOI: 10.1111/JPC.13149
Publisher: Wiley
Date: 14-09-2020
Publisher: Wiley
Date: 08-02-2017
DOI: 10.1111/JPC.13463
Abstract: The aetiology and clinical course of Bell's palsy may be different in paediatric and adult patients. There is no randomised placebo controlled trial (RCT) to show effectiveness of prednisolone for Bell's palsy in children. The aim of the study was to assess current practice in paediatric Bell's palsy in Australia and New Zealand Emergency Departments (ED) and determine the feasibility of conducting a multicentre RCT within the Paediatric Research in Emergency Departments International Collaborative (PREDICT). A retrospective analysis of ED medical records of children less than 18 years diagnosed with Bell's palsy between 1 January, 2012 and 31 December, 2013 was performed. Potential participants were identified from ED information systems using Bell's palsy related search terms. Repeat presentations during the same illness were excluded but relapses were not. Data on presentation, diagnosis and management were entered into an online data base (REDCap). Three hundred and twenty-three presentations were included from 14 PREDICT sites. Mean age at presentation was 9.0 (SD 5.0) years with 184 (57.0%) females. Most (238, 73.7%) presented to ED within 72 h of symptoms, 168 (52.0%) had seen a doctor prior. In ED, 218 (67.5%) were treated with steroids. Prednisolone was usually prescribed for 9 days at around 1 mg/kg/day, with tapering in 35.7%. Treatment of Bell's palsy in children presenting to Australasian EDs is varied. Prednisolone is commonly used in Australasian EDs, despite lack of high-level paediatric evidence. The study findings confirm the feasibility of an RCT of prednisolone for Bell's palsy in children.
Publisher: Wiley
Date: 12-01-2022
Abstract: Clean-catch urine (CCU) s les are frequently contaminated. Our aim was to determine if cleaning with 0.1% chlorhexidine before CCU is a safe and feasible method to reduce contamination. Prospective interventional pilot study. Children 1-24 months underwent perigenital skin cleaning with 0.1% chlorhexidine. Primary outcome was contamination rate, and secondary outcomes were parent and clinician satisfaction with the procedure. Twelve of 54 urine s les were contaminated (22%, 95% CI 13-35). Over 90% of parents and clinicians were either 'satisfied' or 'very satisfied'. No adverse events were recorded. Cleaning with chlorhexidine solution before CCU is safe and feasible.
Publisher: Wiley
Date: 05-2016
DOI: 10.1111/JPC.13173
Abstract: To investigate the diagnosis and management of children with anaphylaxis presenting to an Emergency Department (ED). We compared the management with the Australasian Society of Clinical Immunology and Allergy (ASCIA) guidelines to gauge compliance. A retrospective case series was developed from children aged from birth to 16 years presenting to the ED at Sunshine Hospital (SH) in Melbourne, Australia over a 2-year period from 1 January 2012 to 31 December 2013. The demographic characteristics, causative agents, clinical features, treatment administered and discharge destination were recorded. Fifty-five children diagnosed with anaphylaxis during the 2-year period were identified. Fifty-two children (95%) met the ASCIA diagnostic criteria, 49 (94%) children received adrenaline. The median age of presentation was five years, with males predominating (32 (62%)). The most common setting was home (35 (67%)), and food (39 (75%)) was the most common causative agent. Cutaneous symptoms (50 (96%)) were the most prevalent. Twenty-eight (54%) children received adrenaline prior to arrival in ED, whilst 22 (42%) received adrenaline in the ED. Thirty-three (63%) children were discharged home. Childhood anaphylaxis commonly presents to the ED. More than half of children presenting with anaphylaxis were treated prior to attending the ED. The findings demonstrate that anaphylaxis diagnosis and management guidelines are being adhered to in the majority of cases. There were no adverse outcomes recorded.
Publisher: Wiley
Date: 03-01-2023
Abstract: Paediatric forearm fractures are common. Anecdotally, there is a trend towards ED reduction of selected fractures under procedural sedation. We aimed to determine the rate of subsequent operative intervention for fracture re‐displacement. Retrospective observational study of children with a forearm/wrist fracture undergoing fracture reduction in ED. Outcome of interest was operative intervention for fracture re‐displacement within 6 weeks. Among 176 patients studied, operative intervention occurred in nine patients (5.1%, 95% confidence interval 2.7–9.4%). Reduction of paediatric forearm fractures under procedural sedation by ED clinicians is increasingly common and results in a low rate of subsequent operative intervention.
No related grants have been discovered for David Krieser.