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2.
JAMA Netw Open ; 7(3): e243182, 2024 Mar 04.
Artigo em Inglês | MEDLINE | ID: mdl-38512252

RESUMO

Importance: Research on postconcussive symptoms (PCS) following early childhood concussion has been hindered by a lack of measures suitable for this age group, resulting in a limited understanding of their evolution in young children. Objective: To document PCS in the first 3 months after early childhood concussion using a developmentally appropriate measure. Design, Setting, and Participants: This cohort study used data collected at 3 Canadian and 1 US urban pediatric emergency departments (EDs) and 8 Canadian daycares from December 2018 to December 2022 as part of the Kids' Outcomes and Long-Term Abilities (KOALA) project, a prospective, multicenter, longitudinal cohort study. Participants included children aged 6 to 72 months with early childhood concussion or orthopedic injury (OI) or uninjured children from the community to serve as controls. Data were analyzed from March 2023 to January 2024. Exposure: Concussion sustained between ages 6 and 72 months. Main Outcomes and Measures: Primary outcomes were cognitive, physical, behavioral and total PCS assessed prior to injury (retrospectively), acutely (within 48 hours), and at 10 days, 1 month, and 3 months after injury or recruitment through caregiver observations using the Report of Early Childhood Traumatic Injury Observations & Symptoms inventory. Group comparisons were analyzed using ordinal regression models. Results: The study included 303 children (mean [SD] age, 35.8 [20.2] months; 152 [50.2%] male). Of these, 174 children had a concussion (mean [SD] age, 33.3 [19.9] months), 60 children had an OI (mean [SD] age, 38.4 [19.8] months) and 69 children were uninjured controls (mean [SD] age, 39.7 [20.8] months). No meaningful differences were found between the concussion and comparison groups in retrospective preinjury PCS. Significant group differences were found for total PCS at the initial ED visit (concussion vs OI: odds ratio [OR], 4.33 [95% CI, 2.44-7.69]; concussion vs control: OR, 7.28 [95% CI, 3.80-13.93]), 10 days (concussion vs OI: OR, 4.44 [95% CI, 2.17-9.06]; concussion vs control: OR, 5.94 [95% CI, 3.22-10.94]), 1 month (concussion vs OI: OR, 2.70 [95% CI, 1.56-4.68]; concussion vs control: OR, 4.32 [95% CI, 2.36-7.92]), and 3 months (concussion vs OI: OR, 2.61 [95% CI, 1.30-5.25]; concussion vs control: OR, 2.40 [95% CI, 1.36-4.24]). Significant group differences were also found for domain-level scores (cognitive, physical, behavioral) at various time points. Conclusions and Relevance: In this early childhood cohort study, concussion was associated with more PCS than OIs or typical development up to 3 months after injury. Given the limited verbal and cognitive abilities typical of early childhood, using developmentally appropriate manifestations and behaviors is a valuable way of tracking PCS and could aid in concussion diagnosis in young children.


Assuntos
Concussão Encefálica , Pré-Escolar , Criança , Humanos , Masculino , Adulto , Feminino , Estudos Retrospectivos , Estudos de Coortes , Estudos Longitudinais , Estudos Prospectivos , Canadá/epidemiologia , Concussão Encefálica/complicações
3.
Pediatrics ; 153(4)2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38516718

RESUMO

OBJECTIVES: To compare symptoms and outcomes among infants aged ≤90 days tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in a broad, international sample of emergency departments (EDs). METHODS: This was a secondary analysis of infants aged 0 to 90 days with suspected SARS-CoV-2 infections tested using molecular approaches and with 14-day follow-up. The parent studies were conducted at 41 EDs in 10 countries (the global Pediatric Emergency Research Network; March 2020-June 2021) and 14 EDs across Canada (Pediatric Emergency Research Canada network; August 2020-February 2022). Symptom profiles included presence and number of presenting symptoms. Clinical outcomes included hospitalization, ICU admission, and severe outcomes (a composite of intensive interventions, severe organ impairment, or death). RESULTS: Among 1048 infants tested for SARS-CoV-2, 1007 (96.1%) were symptomatic at presentation and 432 (41.2%) were SARS-CoV-2-positive. A systemic symptom (any of the following: Apnea, drowsiness, irritability, or lethargy) was most common and present in 646 (61.6%) infants, regardless of SARS-CoV-2 status. Although fever and upper respiratory symptoms were more common among SARS-CoV-2-positive infants, dehydration, gastrointestinal, skin, and oral symptoms, and the overall number of presenting symptoms did not differ between groups. Infants with SARS-CoV-2 infections were less likely to be hospitalized (32.9% vs 44.8%; difference -11.9% [95% confidence interval (CI) -17.9% to -6.0%]), require intensive care (1.4% vs 5.0%; difference -3.6% [95% CI -5.7% to -1.6%]), and experience severe outcomes (1.4% vs 5.4%; difference -4.0% [95% CI -6.1% to -1.9%]). CONCLUSIONS: SARS-CoV-2 infections may be difficult to differentiate from similar illnesses among the youngest infants but are generally milder. SARS-CoV-2 testing can help inform clinical management.


Assuntos
COVID-19 , SARS-CoV-2 , Criança , Humanos , COVID-19/diagnóstico , Teste para COVID-19 , Cuidados Críticos , Letargia
4.
Paediatr Child Health ; 29(1): 50-66, 2024 Feb.
Artigo em Inglês, Inglês | MEDLINE | ID: mdl-38332975

RESUMO

On constate des pratiques très variées en matière d'évaluation et de prise en charge des jeunes nourrissons fiévreux. Bien que la plupart des jeunes nourrissons fiévreux mais dans un bon état général soient atteints d'une maladie virale, il est essentiel de détecter ceux qui sont à risque de présenter des infections bactériennes invasives, notamment une bactériémie et une méningite bactérienne. Le présent document de principes porte sur les nourrissons de 90 jours ou moins dont la température rectale est de 38,0 °C ou plus, mais qui semblent être dans un bon état général. Il est conseillé d'appliquer les récents critères de stratification du risque pour orienter la prise en charge, ainsi que d'intégrer la procalcitonine à l'évaluation diagnostique. Les décisions sur la prise en charge des nourrissons qui satisfont aux critères de faible risque devraient refléter la probabilité d'une maladie, tenir compte de l'équilibre entre les risques et les préjudices potentiels et faire participer les parents ou les proches aux décisions lorsque diverses options sont possibles. La prise en charge optimale peut également dépendre de considérations pragmatiques, telles que l'accès à des examens diagnostiques, à des unités d'observation, à des soins tertiaires et à un suivi. Des éléments particuliers, tels que la mesure de la température, le risque d'infection invasive à Herpes simplex et la fièvre postvaccinale, sont également abordés.

5.
Paediatr Child Health ; 29(1): 50-66, 2024 Feb.
Artigo em Inglês, Inglês | MEDLINE | ID: mdl-38332970

RESUMO

The evaluation and management of young infants presenting with fever remains an area of significant practice variation. While most well-appearing febrile young infants have a viral illness, identifying those at risk for invasive bacterial infections, specifically bacteremia and bacterial meningitis, is critical. This statement considers infants aged ≤90 days who present with a rectal temperature ≥38.0°C but appear well otherwise. Applying recent risk-stratification criteria to guide management and incorporating diagnostic testing with procalcitonin are advised. Management decisions for infants meeting low-risk criteria should reflect the probability of disease, consider the balance of risks and potential harm, and include parents/caregivers in shared decision-making when options exist. Optimal management may also be influenced by pragmatic considerations, such as access to diagnostic investigations, observation units, tertiary care, and follow-up. Special considerations such as temperature measurement, risk for invasive herpes simplex infection, and post-immunization fever are also discussed.

7.
CJEM ; 26(1): 31-39, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38032525

RESUMO

OBJECTIVES: The primary objective of this study was to describe and compare the motivation of parents/guardians to bring children with low-acuity conditions to a tertiary-care pediatric emergency department (ED) versus a clinic before and after the pandemic. The secondary objectives were to describe and compare the demographic and clinical characteristics of the population studied and the impact of the pandemic on their access to primary care services. METHODS: This is a cross-sectional study based on a survey administered to parents/guardians of patients presenting with low-acuity conditions at one of two EDs. RESULTS: The respondents numbered 659. Children were brought to a pediatric ED generally because of the perceived urgency of the condition, the presumed resource availability in the pediatric ED and the unavailability of the primary care physician. However, most respondents (n = 438, 66.5%) indicated preference for a clinic. More respondents before than during the pandemic reported they had been unable to find a doctor outside the ED (48.6% before COVID vs 26.8% during COVID, p < 0.001) but patients during the pandemic were less likely to seek care in a primary care practice or walk-in clinic (30.0% during COVID vs 48.6% before COVID, p < 0.001). In addition, the number of respondents presenting with symptoms of infection decreased by more than half after the pandemic began while the proportion of musculoskeletal and psychiatric complaints doubled. CONCLUSION: Although the pandemic has altered the landscape of presenting complaints and pediatric healthcare-seeking behaviors, most respondents indicated they would prefer to receive care in a clinic. This finding contradicts the view that most pediatric ED visits for low-acuity conditions are by choice rather than perceived necessity. Prioritizing improved access to primary care resources would better address the preferences and expectations of parents/guardians.


ABSTRAIT: OBJECTIFS: L'objectif principal de cette étude était de décrire et de comparer la motivation des parents/tuteurs à amener des enfants présentant des troubles de faible sévérité à un service d'urgence (SU) pédiatrique de soins tertiaires par rapport à une clinique avant et après la pandémie. Les objectifs secondaires étaient de décrire et de comparer les caractéristiques démographiques et cliniques de la population étudiée et l'impact de la pandémie sur leur accès aux services de soins primaires. MéTHODES: Il s'agit d'une étude transversale fondée sur une enquête menée auprès de parents/tuteurs de patients présentant des problèmes de faible sévérité à l'un des deux SU. RéSULTATS: Les répondants étaient au nombre de 659. Les enfants ont été amenés à un SU pédiatrique généralement en raison de l'urgence perçue de la condition, de la disponibilité présumée des ressources dans le SU pédiatrique et de l'indisponibilité du médecin de soins primaires. Cependant, la plupart des répondants (n = 438, 66,5%) ont indiqué une préférence pour une clinique. Plus de répondants avant que pendant la pandémie ont déclaré qu'ils avaient été incapables de trouver un médecin à l'extérieur de l'urgence (48,6% avant la COVID-19 contre 26,8% pendant la COVID-19, p < 0,001), mais les patients pendant la pandémie étaient moins susceptibles de solliciter des soins dans une clinique de soins primaires ou une clinique sans rendez-vous. (30,0% pendant la COVID-19 contre 48,6% avant la COVID-19, p < 0,001). De plus, le nombre de répondants présentant des symptômes d'infection a diminué de plus de la moitié après le début de la pandémie, tandis que la proportion de plaintes musculosquelettiques et psychiatriques a doublé. CONCLUSION: Bien que la pandémie ait modifié le portrait des raisons et des habitudes de consultation dans les urgences pédiatriques, la plupart des répondants ont indiqué qu'ils préféreraient recevoir des soins dans une clinique. Cette constatation contredit le point de vue selon lequel la plupart des visites aux urgences pédiatriques pour des problèmes de faible sévérité se font par choix plutôt que par nécessité perçue. Donner la priorité à l'amélioration de l'accès aux ressources de soins primaires permettrait de mieux répondre aux préférences et aux attentes des parents/tuteurs.


Assuntos
COVID-19 , Criança , Humanos , Estudos Transversais , COVID-19/epidemiologia , COVID-19/terapia , Pandemias , Visitas ao Pronto Socorro , Serviço Hospitalar de Emergência , Pais/psicologia
8.
JAMA Netw Open ; 6(12): e2349613, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-38153737

RESUMO

Importance: There is a need to understand the long-term outcomes among children infected with SARS-CoV-2. Objective: To quantify the prevalence of post-COVID-19 condition (PCC) among children tested for SARS-CoV-2 infection in pediatric emergency departments (EDs). Design, Setting, and Participants: Multicenter, prospective cohort study at 14 Canadian tertiary pediatric EDs that are members of the Pediatric Emergency Research Canada network with 90-day, 6-month, and 12-month follow-up. Participants were children younger than 18 years who were tested for SARS-CoV-2 infection between August 2020 and February 2022. Data were analyzed from May to November 2023. Exposure: The presence of SARS-CoV-2 infection at or within 14 days of the index ED visit. Main Outcomes and Measures: Presence of symptoms and QoL reductions that meet the PCC definition. This includes any symptom with onset within 3 months of infection that is ongoing at the time of follow-up and affects everyday functioning. The outcome was quantified at 6 and 12 months following the index ED visit. Results: Among the 5147 children at 6 months (1152 with SARS-CoV-2 positive tests and 3995 with negative tests) and 5563 children at 12 months (1192 with SARS-CoV-2 positive tests and 4371 with negative tests) who had sufficient data regarding the primary outcome to enable PCC classification, the median (IQR) age was 2.0 (0.9-5.0) years, and 2956 of 5563 (53.1%) were male. At 6-month follow-up, symptoms and QoL changes consistent with the PCC definition were present in 6 of 1152 children with positive SARS-CoV-2 tests (0.52%) and 4 of 3995 children with negative SARS-CoV-2 tests (0.10%; absolute risk difference, 0.42%; 95% CI, 0.02% to 0.94%). The PCC definition was met at 12 months by 8 of 1192 children with positive SARS-CoV-2 tests (0.67%) and 7 of 4371 children with negative SARS-CoV-2 tests (0.16%; absolute risk difference, 0.51%; 95% CI, 0.06 to 1.08%). At 12 months, the median (IQR) PedsQL Generic Core Scale scores were 98.4 (90.0-100) among children with positive SARS-CoV-2 tests and 98.8 (91.7-100) among children with negative SARS-CoV-2 tests (difference, -0.3; 95% CI, -1.5 to 0.8; P = .56). Among the 8 children with SARS-CoV-2 positive tests and PCC at 12-month follow-up, children reported respiratory (7 of 8 patients [88%]), systemic (3 of 8 patients [38%]), and neurologic (1 of 8 patients [13%]) symptoms. Conclusions and Relevance: In this cohort study of children tested for SARS-CoV-2 infection in Canadian pediatric EDs, although children infected with SARS-CoV-2 reported increased chronic symptoms, few of these children developed PCC, and overall QoL did not differ from children with negative SARS-CoV-2 tests.


Assuntos
COVID-19 , Síndrome de COVID-19 Pós-Aguda , Pré-Escolar , Feminino , Humanos , Masculino , Canadá/epidemiologia , Doença Crônica , Estudos de Coortes , COVID-19/epidemiologia , Síndrome de COVID-19 Pós-Aguda/epidemiologia , Estudos Prospectivos , Qualidade de Vida
9.
Pediatr Emerg Care ; 2023 Nov 17.
Artigo em Inglês | MEDLINE | ID: mdl-37972994

RESUMO

OBJECTIVES: Recent clinical practice guidelines recommend that decisions regarding lumbar puncture (LP) for febrile infants older than 28 days should no longer be based on urinalysis results, but rather independently determined by inflammatory markers and sometimes guided by shared decision-making (SDM). This study sought to assess management decisions for febrile infants aged 29 to 60 days with an abnormal urinalysis. METHODS: A scenario-based survey was sent to emergency department physicians at all 15 Canadian tertiary pediatric centers. Participants were asked questions regarding management decisions when presented with a well-appearing febrile infant in the second month of life with either an abnormal or normal urinalysis. RESULTS: Response rate was 50.2% (n = 116/231). Overall, few respondents would perform an LP based on either an abnormal or normal urinalysis alone (10.3% and 6.0%, respectively). However, regression analysis demonstrated that decisions regarding LP were influenced by urinalysis results (P < 0.001), with respondents more likely to defer to inflammatory marker results for infants with a normal urinalysis result (57.8%) compared with those with an abnormal urinalysis (28.4%). Hospitalization (62.1%) and empiric antibiotic treatment by intravenous route (87.9%) were both frequent for low-risk infants with an abnormal urinalysis. Nearly half of respondents reported rarely (<25% of encounters) engaging families in SDM regarding LP decisions. CONCLUSIONS: Knowledge translation initiatives reflecting current evidence should target use of inflammatory markers rather than urinalysis results to guide decisions regarding LP. Efforts emphasizing outpatient management with oral antibiotics and SDM for low-risk infants with an abnormal urinalysis could also further align management with current evidence and guidelines.

10.
J Pediatr Psychol ; 48(12): 971-981, 2023 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-37579243

RESUMO

OBJECTIVE: Little is known about the symptoms, signs, and management guidelines for children under the age of 6 years after they sustain a concussion. Caregivers of such young children may have unique concerns and encounter different challenges from those of school-age children given the distinctive developmental characteristics of the early childhood period. This study aimed to explore the experience of caregivers through semistructured interviews to inform clinical practice. METHODS: Fifty caregivers of children aged 6 months to 5.99 years were interviewed 3 months postinjury for this qualitative study to document their experience in relation to their child's accident, recovery, and healthcare provisions. RESULTS: Four main themes were identified: (1) visible changes associated with caregiver concerns, (2) a roller-coaster of emotions after the injury, (3) healthcare providers' role in addressing the need for reassurance, and (4) the need for better information after the injury. CONCLUSION: The findings provide critical insight into the unique experiences and information needs of caregivers of young children who sustain concussion. The challenges identified can inform healthcare professionals regarding the needs of caregivers after early concussion and contribute to building a knowledge base for the development of age-appropriate anticipatory guidance for caregiver mental health and child recovery.


Assuntos
Concussão Encefálica , Cuidadores , Criança , Humanos , Pré-Escolar , Cuidadores/psicologia , Concussão Encefálica/terapia , Atenção à Saúde , Pesquisa Qualitativa , Emoções
11.
JAMA Netw Open ; 6(6): e2321459, 2023 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-37382957

RESUMO

This cohort study assesses the prevalence of urinary tract infections (UTIs), bacteremia, and bacterial meningitis among infants systematically tested for SARS-CoV-2 and non­SARS-CoV-2 viruses, with a focus on invasive bacterial infections.


Assuntos
Bacteriemia , COVID-19 , Meningite , Infecções Urinárias , Humanos , Lactente , SARS-CoV-2 , Infecções Urinárias/complicações , Infecções Urinárias/diagnóstico
12.
Paediatr Child Health ; 28(2): 91-96, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37151926

RESUMO

Objective: Adolescents are more likely to seek care and disclose sensitive health information if confidentiality is assured. Little is known regarding the provision of confidential care to adolescents in the hospital setting. We sought to understand confidentiality practices and barriers for adolescents cared for in a tertiary hospital setting. Methods: This was a cross-sectional survey of all Emergency Department (ED), hospitalist, and resident physicians at a tertiary paediatric hospital from May/2019 to July/2019. Participants were asked multiple choice questions regarding practices, comfort, and barriers to confidential care. Results: Response rate was 91% (n = 72/79; 26 ED, 14 hospitalists, 32 residents). Overall, 47% of respondents doubted that confidential care was being consistently provided to adolescents. Fifty-eight per cent of attendings and 31% of residents reported usually/always offering confidential care. Factors most reported to influence the provision of confidential care were chief complaint (75%), time of visit (45%), and patient age (25%). Barriers to the quantity or quality of confidential care were identified by 89%, most commonly including time constraints (21%), perceived parental resistance (26%), lack of private space (26%), and the belief that confidentiality is not necessary for all adolescent encounters (34%). Forty per cent of respondents reported breaching confidentially and discussing sensitive topics with adolescents in front of family members. Overall, only 45% felt they had received adequate training on how best to deliver confidential care, and 75% reported a desire for additional training. Conclusion: Results suggest inadequate provision of confidential care in a tertiary teaching hospital, with several potentially modifiable barriers.

13.
Paediatr Child Health ; 28(2): 84-90, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37151930

RESUMO

Objectives: Procalcitonin testing is recommended to discriminate febrile young infants at risk of serious bacterial infections (SBI). However, this test is not available in many clinical settings, limited largely by cost. This study sought to evaluate contemporary real-world costs associated with the usual care of febrile young infants, and estimate impact on clinical trajectory and costs when incorporating procalcitonin testing. Methods: We assessed hospital-level door-to-discharge costs of all well-appearing febrile infants aged ≤60 days, evaluated at a tertiary paediatric hospital between April/2016 and March/2019. Emergency Department and inpatient expense data for usual care were obtained from the institutional general ledger, validated by the provincial Ministry of Health. These costs were then incorporated into a probabilistic model of risk stratification for an equivalent simulated cohort, with the addition of procalcitonin. Results: During the 3-year study period, 1168 index visits were included for analysis. Real-world median costs-per-infant were the following: $3266 (IQR $2468 to $4317, n=93) for hospitalized infants with SBIs; $2476 (IQR $1974 to $3236, n=530) for hospitalized infants without SBIs; $323 (IQR $286 to $393, n=538) for discharged infants without SBIs; and, $3879 (IQR $3263 to $5297, n=7) for discharged infants subsequently hospitalized for missed SBIs. Overall median cost-per-infant of usual care was $1555 (IQR $1244 to $2025), compared to a modelled cost of $1389 (IQR $1118 to $1797) with the addition of procalcitonin (10.7% overall cost savings; $1,816,733 versus $1,622,483). Under pessimistic and optimistic model assumptions, savings were 5.9% and 14.9%, respectively. Conclusions: Usual care of febrile young infants is variable and resource intensive. Increased access to procalcitonin testing could improve risk stratification at lower overall costs.

14.
JAMA Netw Open ; 6(3): e232328, 2023 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-36892839

RESUMO

Importance: Clinical manifestations of SARS-CoV-2 variants have not been systematically compared in children. Objective: To compare symptoms, emergency department (ED) chest radiography, treatments, and outcomes among children with different SARS-CoV-2 variants. Design, Setting, and Participants: This multicenter cohort study was performed at 14 Canadian pediatric EDs. Participants included children and adolescents younger than 18 years (hereinafter referred to as children) tested for SARS-CoV-2 infection in an ED between August 4, 2020, and February 22, 2022, with 14 days of follow-up. Exposure(s): SARS-CoV-2 variants detected on a specimen collected from the nasopharynx, nares, or throat. Main Outcomes and Measures: The primary outcome was presence and number of presenting symptoms. The secondary outcomes were presence of core COVID-19 symptoms, chest radiography findings, treatments, and 14-day outcomes. Results: Among 7272 participants presenting to an ED, 1440 (19.8%) had test results positive for SARS-CoV-2 infection. Of these, 801 (55.6%) were boys, with a median age of 2.0 (IQR, 0.6-7.0) years. Children with the Alpha variant reported the fewest core COVID-19 symptoms (195 of 237 [82.3%]), which were most often reported by participants with Omicron variant infection (434 of 468 [92.7%]; difference, 10.5% [95% CI, 5.1%-15.9%]). In a multivariable model with the original type as the referent, the Omicron and Delta variants were associated with fever (odds ratios [ORs], 2.00 [95% CI, 1.43-2.80] and 1.93 [95% CI, 1.33-2.78], respectively) and cough (ORs, 1.42 [95% CI, 1.06-1.91] and 1.57 [95% CI, 1.13-2.17], respectively). Upper respiratory tract symptoms were associated with Delta infection (OR, 1.96 [95% CI, 1.38-2.79]); lower respiratory tract and systemic symptoms were associated with Omicron variant infection (ORs, 1.42 [95% CI, 1.04-1.92] and 1.77 [95% CI, 1.24-2.52], respectively). Children with Omicron infection most often had chest radiography performed and received treatments; compared with those who had Delta infection, they were more likely to have chest radiography performed (difference, 9.7% [95% CI, 4.7%-14.8%]), to receive intravenous fluids (difference, 5.6% [95% CI, 1.0%-10.2%]) and corticosteroids (difference, 7.9% [95% CI, 3.2%-12.7%]), and to have an ED revisit (difference, 8.8% [95% CI, 3.5%-14.1%]). The proportions of children admitted to the hospital and intensive care unit did not differ between variants. Conclusions and Relevance: The findings of this cohort study of SARS-CoV-2 variants suggest that the Omicron and Delta variants were more strongly associated with fever and cough than the original-type virus and the Alpha variant. Children with Omicron variant infection were more likely to report lower respiratory tract symptoms and systemic manifestations, undergo chest radiography, and receive interventions. No differences were found in undesirable outcomes (ie, hospitalization, intensive care unit admission) across variants.


Assuntos
COVID-19 , Hepatite D , Adolescente , Masculino , Humanos , Criança , Lactente , Pré-Escolar , Feminino , SARS-CoV-2 , COVID-19/epidemiologia , Canadá/epidemiologia , Estudos de Coortes , Tosse/etiologia , Febre/etiologia
15.
J Telemed Telecare ; : 1357633X221133415, 2022 Nov 20.
Artigo em Inglês | MEDLINE | ID: mdl-36408736

RESUMO

INTRODUCTION: There is increasing interest for patient-to-provider telemedicine in pediatric acute care. The suitability of telemedicine (virtualizability) for visits in this setting has not been formally assessed. We estimated the proportion of in-person pediatric emergency department (PED) visits that were potentially virtualizable, and identified factors associated with virtualizable care. METHODS: This was a retrospective analysis of in-person visits at the PED of a Canadian tertiary pediatric hospital (02/2018-12/2019). Three definitions of virtualizable care were developed: (1) a definition based on "resource use" classifying visits as virtualizable if they resulted in a home discharge, no diagnostic testing, and no return visit within 72 h; (2) a "diagnostic definition" based on primary ED diagnosis; and (3) a stringent "combined definition" by which visits were classified as virtualizable if they met both the resource use and diagnostic definitions. Multivariable logistic regression was used to identify factors associated with telemedicine suitability. RESULTS: There were 130,535 eligible visits from 80,727 individual patients during the study period. Using the most stringent combined definition of telemedicine suitability, 37.9% (95% confidence interval (CI) 37.6%-38.2%) of in-person visits were virtualizable. Overnight visits (adjusted odds ratio (aOR) 1.16-1.37), non-Canadian citizenship (aOR 1.10-1.18), ethnocultural vulnerability (aOR 1.14-1.22), and a consultation for head trauma (aOR 3.50-4.60) were associated with higher telemedicine suitability across definitions. DISCUSSION: There is a high potential for patient-to-provider telemedicine in the PED setting. Local patient and visit-level characteristics must be considered in the design of safe and inclusive telemedicine models for pediatric acute care.

17.
PLoS One ; 17(6): e0270459, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35759498

RESUMO

Ambient air pollution has been associated with adverse neurological health outcomes. Ambient pollutants are thought to trigger oxidative stress and inflammation to which vulnerable populations, such as elderly may be particularly susceptible. Our study investigated the possible association between concentrations of ambient air pollutants and the number of emergency department (ED) visits for nervous system disorders among people residing in a large Canadian city. A time-stratified case-crossover study design combining data from the National Ambulatory Care Reporting System (NACRS) and the National Air Pollution Surveillance (NAPS) between 2004 and 2015 was used. Two air quality health indices were considered in additional to specific pollutants, including carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3) and fine particulate matter (PM2.5). Weather condition data were included in the models. ED visits with a discharge diagnosis were identified using ICD-10 codes (G00-G99). The analysis was stratified by sex and age, also by seasons. The associations were investigated in arrays organized as 18 strata and 15 time lags (in days) for each pollutant. Overall, 140,511 ED visits were included for the analysis. Most ED visits were related to episodic and paroxysmal diagnoses (G40-G47, 64%), with a majority of visits for migraines (G43, 39%). Among females, an increase of 0.1ppm ambient CO was associated with an increased risk of paroxysmal diagnoses at day 1 (RR = 1.019 (95%CI 1.004-1.033)), day 6 (1.024 (1.010-1.039)) and day 7 (1.022 (1.007-1.036). PM2.5 and SO2, and air quality indices were similarly associated with ED visits for episodic and paroxysmal disorders in days 6 and 7. Findings highlight that ambient air pollution is associated with an increased number of ED visits for nervous system disorders, particularly visits for paroxysmal diagnoses.


Assuntos
Poluentes Atmosféricos , Poluição do Ar , Doenças do Sistema Nervoso Central , Ozônio , Idoso , Poluentes Atmosféricos/efeitos adversos , Poluentes Atmosféricos/análise , Poluição do Ar/efeitos adversos , Poluição do Ar/análise , Canadá/epidemiologia , Estudos Cross-Over , Serviço Hospitalar de Emergência , Feminino , Humanos , Ozônio/efeitos adversos , Ozônio/análise , Material Particulado/efeitos adversos , Material Particulado/análise , Dióxido de Enxofre/análise
18.
CJEM ; 24(5): 482-492, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35543924

RESUMO

BACKGROUND: This study's objective was to examine emergency department (ED) workers' perspectives during the Canadian COVID-19 first wave. METHODS: This qualitative study included workers from nine Canadian EDs who participated in 3 monthly video focus groups between April and July 2020 to explore (1) personal/professional experiences, (2) patient care and ED work, (3) relationships with teams, institutions and governing bodies. Framework analysis informed data collection and analysis. RESULTS: Thirty-six focus groups and 15 interviews were conducted with 53 participants (including 24 physicians, 16 nurses). Median age was 37.5 years, 51% were female, 79% had more than 5 years' experience. Three main themes emerged. (1) Early in this pandemic, participants felt a responsibility to provide care to patients and solidarity toward their ED colleagues and team, while balancing many risks with their personal protection. (2) ED teams wanted to be engaged in decision-making, based on the best available scientific knowledge. Institutional decisions and clinical guidelines needed to be adapted to the specificity of each ED environment. (3) Working during the pandemic created new sources of moral distress and fatigue, including difficult clinical practices, distance with patients and families, frequent changes in information and added sources of fatigue. Although participants quickly adapted to a "new normal", they were concerned about long-term burnout. Participants who experienced high numbers of patient deaths felt especially unprepared. INTERPRETATION: ED workers believe they have a responsibility to provide care through a pandemic. Trust in leadership is supported by managers who are present and responsive, transparent in their communication, and involve ED staff in the development and practice of policies and procedures. Such practices will help protect from burnout and ensure the workforce's long-term sustainability.


RéSUMé: CONTEXTE: Cette étude avait pour objectif d'examiner le point de vue des travailleurs des services d'urgence pendant la première vague de la COVID-19 au Canada. MéTHODES: Cette étude qualitative a inclus des travailleurs de neuf services d'urgence canadiens qui ont participé à 3 groupes de discussion monsuels par visioconférence entre avril et juillet 2020, pour explorer: (1) leurs expériences personnelles/professionnelles, (2) les soins aux patients et le travail au service d'urgence, (3) leurs relations avec les équipes, les institutions et instances dirigeantes. Le "framework analysis" a guidé le receuil et l'analyse des données. RéSULTATS: Trente-six groupes de discussion et 15 entretiens individuels ont été menés avec 53 participants (dont 24 médecins et 16 infirmières). L'âge médian était de 37,5 ans, 51% étaient des femmes, 79% avaient plus de 5 ans d'expérience. Trois thèmes principaux sont ressortis. (1) Au début de cette pandémie, les participants se sont sentis responsables de prodiguer des soins aux patients et solidaires envers leurs collègues et leurs équipes des urgences, tout en cherchant à équilibrer la gestion de nombreux risques et leur protection personnelle. (2) Les équipes des services d'urgence souhaitaient participer aux prises de décision, informées par les meilleures connaissances scientifiques disponibles. Les décisions institutionnelles et les lignes directrices cliniques doivent être adaptées à la spécificité de chaque salle d'urgence. (3) Travailler pendant la pandémie a créé de nouvelles sources de détresse morale et de fatigue, notamment des pratiques cliniques difficiles, la distance avec les patients et les familles, les changements fréquents d'information. Bien que les participants se soient rapidement adaptés à une « nouvelle normalité¼, ils étaient préoccupés par l'épuisement professionnel des travailleurs au long terme. Les participants qui ont vécu un nombre élevé de décès de patients à l'urgence se sentaient particulièrement mal préparés. INTERPRéTATION: Les travailleurs des services d'urgence estiment qu'ils ont la responsabilité de fournir des soins en cas de pandémie. Un sentiment de confiance dans les décideurs peut être soutenu par des gestionnaires qui sont présents et réactifs, transparents dans leur communication, et qui impliquent le personnel des services d'urgence dans le développement des politiques et procédures cliniques. De telles pratiques aideront à protéger contre l'épuisement professionnel pour garantir le bien-être des travailleurs d'urgence.


Assuntos
Esgotamento Profissional , COVID-19 , Adulto , COVID-19/epidemiologia , Canadá/epidemiologia , Serviço Hospitalar de Emergência , Fadiga , Feminino , Humanos , Masculino , Pandemias
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