Closing the Loop: The Value of Outcome Letters for Prehospital Pediatric Care.

OBJECTIVES: Providing emergency care to acutely ill or injured children is stressful and requires a high level of training. Paramedics who provide prehospital care are typically not involved in the circle of care and do not receive patient outcome information. The aim of this quality improvement project was to assess paramedics' perceptions of standardized outcome letters pertaining to acute pediatric patients that they had treated and transported to an emergency department. METHODS: Between December 2019 and December 2020, 888 outcome letters were distributed to paramedics who provided care for 370 acute pediatric patients transported to the Children's Hospital of Eastern Ontario in Ottawa, Canada. All paramedics who received a letter (n = 470) were invited to participate in a survey that collected their perceptions and feedback about the letters, as well as their demographic information. RESULTS: The response rate was 37% (172/470). Approximately half of the respondents were Primary Care Paramedics and half Advanced Care Paramedics. The respondents' median age was 36 years, median years of service was 12 years, and 64% identified as male. Most agreed that the outcome letters contained information pertinent to their practice (91%), allowed them to reflect on care they had provided (87%), and confirmed clinical suspicions (93%). Respondents indicated that they found the letters useful for 3 reasons: 1) increases capacity to link differential diagnoses, prehospital care, or patient outcomes; 2) contributes to a culture of continuous learning and improvement; and 3) gives closure, reduces stress, or provides answers for difficult cases. Suggestions for improvement included providing more information, provision of letters on all patients transported, faster turnaround time between call and receipt of letter and inclusion of recommendations or interventions/assessments. CONCLUSIONS: Paramedics appreciated receiving hospital-based patient outcome information after their provision of care and reported that the letters offered opportunities for closure, reflection, and learning.

No association between metoclopramide treatment in ED and reduced risk of post-concussion headache.

OBJECTIVE: There is a lack of definitive pediatric literature on effective pharmacotherapy for persistent post-concussion headache symptoms. This study assessed whether acute metoclopramide treatment in the Emergency Department (ED) was associated with a reduction in persistent headache in children at 1- and 4-weeks post-concussion. METHODS: Children aged 8-17years with acute concussion presenting to 9-Canadian Pediatric EDs were enrolled in a prospective cohort study, from August 2013-June 2015. Primary and secondary outcomes were persistent headache at 1- and 4-week post-injury respectively. Headache persistence was based on the one and four-week headache scores minus recalled pre-injury score using the Post-Concussion Symptom Inventory. The association between metoclopramide and headache persistence at 1- and 4-weeks were examined using unadjusted and adjusted regression and 1:4 propensity score matching model. RESULTS: Baseline assessments were completed in 2095 participants; 65 (3.1%) received metoclopramide within 48-hours of injury. At 1- and 4-weeks, 54% (963/1808) and 26% (456/1780) of participants had persistent headache relative to baseline respectively. In unadjusted analysis, no association between metoclopramide and headache persistence at 1-week was found [treated vs. untreated: 1-week (53% vs. 53%; relative risk (RR)=1.0 (95%CI: 0.8, 1.3); 4-weeks (27.3% vs. 25.6%; RR=1.0 (95% CI: 0.9, 1.2)]. Metoclopramide was not associated with lower headache risk on propensity score matching [treated vs. untreated: 1-week, n=220 (52% vs. 59.4%; RR=0.8 (95%CI: 0.6, 1.2) and 4-weeks, n=225 (27.1% vs. 32.8%; RR=0.9 (95%CI: 0.8, 1.1)]. CONCLUSION: Metoclopramide administration was not associated with a reduction in headache persistence in children seeking ED care due to a concussion. Further research is necessary to determine which pharmacotherapies may be effective for acute and persistent post-concussive headache.

Rates of pediatric emergency department visits vary according to neighborhood marginalization in Ottawa, Canada.

OBJECTIVES: To determine the association between neighborhood marginalization and rates of pediatric ED visits in Ottawa, Ontario. Secondary objectives investigated if the association between neighborhood marginalization and rates varied by year, acuity, and distance to hospital. METHODS: We calculated rates of pediatric ED visits per 1000 person-years for census dissemination areas within 100 km of the Children's Hospital of Eastern Ontario for patients < 18 years old from January 2018 through December 2020. The 2016 Ontario Marginalization Index categorized neighborhoods along quintiles of residential instability, material deprivation, ethnic concentration, and dependency. Generalized mixed-effects models determined the incidence rate ratios of pediatric ED visits for each quintile of marginalization; multivariate models were used to control for year of presentation and distance to hospital. Analysis was repeated for low versus high acuity ED visits. RESULTS: There were 154,146 ED visits from patients in 2055 census dissemination areas within 100 km of CHEO from 2018 to 2020. After controlling for year and distance from hospital in multivariate analyses, there were higher rates of pediatric ED visits for dissemination areas with high residential instability, high material deprivation, and low ethnic concentration. These findings did not change according to visit acuity. CONCLUSIONS: Neighborhood residential instability and material deprivation should be considered when locating alternatives to emergency care.

RéSUMé: OBJECTIFS: Déterminer l'association entre la marginalisation du quartier et les taux de visites aux urgences pédiatriques à Ottawa, en Ontario. Les objectifs secondaires visaient à déterminer si l'association entre la marginalisation du quartier et les taux variait selon l'année, l'acuité et la distance à l'hôpital. MéTHODES: Nous avons calculé les taux de visites aux urgences pédiatriques par tranche de 1000 années-personnes dans les aires de diffusion du recensement à moins de 100 km du Centre hospitalier pour enfants de l'est de l'Ontario pour les patients de moins de 18 ans de janvier 2018 à décembre 2020. L'Indice de marginalisation de l'Ontario de 2016 classait les quartiers selon des quintiles d'instabilité résidentielle, de privation matérielle, de concentration ethnique et de dépendance. Les modèles à effets mixtes généralisés ont déterminé les ratios des taux d'incidence des visites aux urgences pédiatriques pour chaque quintile de marginalisation; des modèles multivariés ont été utilisés pour contrôler l'année de présentation et la distance à l'hôpital. L'analyse a été répétée pour les visites à l'urgence de faible acuité par rapport à haute acuité. RéSULTATS: Il y a eu 154 146 visites aux urgences de patients dans 2 055 aires de diffusion du recensement à moins de 100 km du CHEO de 2018 à 2020. Après avoir tenu compte de l'année et de la distance par rapport à l'hôpital dans les analyses multivariées, on a constaté des taux plus élevés de visites aux urgences pédiatriques dans les zones de diffusion présentant une instabilité résidentielle élevée, une privation matérielle élevée et une faible concentration ethnique. Ces résultats n'ont pas changé selon l'acuité de la visite. CONCLUSIONS: L'instabilité résidentielle du quartier et la privation matérielle doivent être prises en compte lors de la recherche de solutions de rechange aux soins d'urgence.

Association of Posttraumatic Headache With Symptom Burden After Concussion in Children.

Importance: Headache is the most common symptom after pediatric concussion. Objectives: To examine whether posttraumatic headache phenotype is associated with symptom burden and quality of life 3 months after concussion. Design, Setting, and Participants: This was a secondary analysis of the Advancing Concussion Assessment in Pediatrics (A-CAP) prospective cohort study, conducted September 2016 to July 2019 at 5 Pediatric Emergency Research Canada (PERC) network emergency departments. Children aged 8.0-16.99 years presenting with acute (<48 hours) concussion or orthopedic injury (OI) were included. Data were analyzed from April to December 2022. Exposure: Posttraumatic headache was classified as migraine or nonmigraine headache, or no headache, using modified International Classification of Headache Disorders, 3rd edition, diagnostic criteria based on self-reported symptoms collected within 10 days of injury. Main Outcomes and Measures: Self-reported postconcussion symptoms and quality-of-life were measured at 3 months after concussion using the validated Health and Behavior Inventory (HBI) and Pediatric Quality of Life Inventory-Version 4.0 (PedsQL-4.0). An initial multiple imputation approach was used to minimize potential biases due to missing data. Multivariable linear regression evaluated the association between headache phenotype and outcomes compared with the Predicting and Preventing Postconcussive Problems in Pediatrics (5P) clinical risk score and other covariates and confounders. Reliable change analyses examined clinical significance of findings. Results: Of 967 enrolled children, 928 (median [IQR] age, 12.2 [10.5 to 14.3] years; 383 [41.3%] female) were included in analyses. HBI total score (adjusted) was significantly higher for children with migraine than children without headache (estimated mean difference [EMD], 3.36; 95% CI, 1.13 to 5.60) and children with OI (EMD, 3.10; 95% CI, 0.75 to 6.62), but not children with nonmigraine headache (EMD, 1.93; 95% CI, -0.33 to 4.19). Children with migraine were more likely to report reliable increases in total symptoms (odds ratio [OR], 2.13; 95% CI, 1.02 to 4.45) and somatic symptoms (OR, 2.70; 95% CI, 1.29 to 5.68) than those without headache. PedsQL-4.0 subscale scores were significantly lower for children with migraine than those without headache only for physical functioning (EMD, -4.67; 95% CI, -7.86 to -1.48). Conclusions and Relevance: In this cohort study of children with concussion or OI, those with posttraumatic migraine symptoms after concussion had higher symptom burden and lower quality of life 3 months after injury than those with nonmigraine headache. Children without posttraumatic headache reported the lowest symptom burden and highest quality of life, comparable with children with OI. Further research is warranted to determine effective treatment strategies that consider headache phenotype.

Epidemiologic and clinical characteristics of multisystem inflammatory syndrome in adults: a rapid review.

Multisystem inflammatory disease in children (MIS-C) is one of the severe presentations of the coronavirus disease 2019 (COVID-19) that has been described in the literature since the beginning of the pandemic. Although MIS-C refers to children, cases with similar clinical characteristics have been recently described in adults. A description of the epidemiologic and clinical characteristics of multisystem inflammatory disease in adults (MIS-A) is a starting point for better knowledge and understanding of this emerging disease. We identified nine case reports of MIS-A in the literature, five from the United States, two from France and two from the United Kingdom. The case descriptions revealed similarities in clinical features, including occurrence during post-acute disease phase, fever, digestive symptoms, cardiac involvement and elevated inflammatory markers. All the patients were hospitalized, three required admission to the intensive care unit and one died. The most common treatments were intravenous immunoglobulin, prednisolone and aspirin. These findings suggest that MIS-A is a severe complication of COVID-19 disease that can lead to death. Further studies to improve our understanding of the pathogenesis of MIS-A, which will help improve treatment decisions and prevent sequelae or death.

Rapid review of multisystem inflammatory syndrome in paediatrics: What we know one year later.

BACKGROUND: : Multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 (COVID-19) is an emerging condition that was first identified in paediatrics at the onset of the COVID-19 pandemic. The condition is also known as pediatric inflammatory multisystem syndrome temporally associated with severe acute respiratory syndrome coronavirus 2 (PIMS-TS or PIMS), and multiple definitions have been established for this condition that share overlapping features with Kawasaki Disease and toxic shock syndrome. METHODS: : A review was conducted to identify literature describing the epidemiology of MIS-C, published up until March 9, 2021. A database established at the Public Health Agency of Canada with COVID-19 literature was searched for articles referencing MIS-C, PIMS or Kawasaki Disease in relation to COVID-19. RESULTS: : A total of 195 out of 988 articles were included in the review. The median age of MIS-C patients was between seven and 10 years of age, although children of all ages (and adults) can be affected. Multisystem inflammatory syndrome in children disproportionately affected males (58% patients), and Black and Hispanic children seem to be at an elevated risk for developing MIS-C. Roughly 62% of MIS-C patients required admission to an intensive care unit, with one in five patients requiring mechanical ventilation. Between 0% and 2% of MIS-C patients died, depending on the population and available interventions. CONCLUSION: : Multisystem inflammatory syndrome in children can affect children of all ages. A significant proportion of patients required intensive care unit and mechanical ventilation and 0%-2% of cases resulted in fatalities. More evidence is needed on the role of race, ethnicity and comorbidities in the development of MIS-C.