ABSTRACT
Importance: Despite guidelines recommending administration of intravenous (IV) magnesium sulfate for refractory pediatric asthma, the number of asthma-related hospitalizations has remained stable, and IV magnesium therapy is independently associated with hospitalization. Objective: To examine the association between IV magnesium therapy administered in the emergency department (ED) and subsequent hospitalization among pediatric patients with refractory acute asthma after adjustment for patient-level variables. Design, Setting, and Participants: This post hoc secondary analysis of a double-blind randomized clinical trial of children with acute asthma treated from September 26, 2011, to November 19, 2019, at 7 Canadian tertiary care pediatric EDs was conducted between September and November 2020. In the randomized clinical trial, 816 otherwise healthy children aged 2 to 17 years with Pediatric Respiratory Assessment Measure (PRAM) scores of 5 points or higher after initial therapy with systemic corticosteroids and inhaled albuterol with ipratropium bromide were randomly assigned to 3 nebulized treatments of albuterol plus either magnesium sulfate or 5.5% saline placebo. Exposures: Intravenous magnesium sulfate therapy (40-75 mg/kg). Main Outcomes and Measures: The association between IV magnesium therapy in the ED and subsequent hospitalization for asthma was assessed using multivariable logistic regression analysis. Analyses were adjusted for year epoch at enrollment, receipt of IV magnesium, PRAM score after initial therapy and at ED disposition, age, sex, duration of respiratory distress, previous intensive care unit admission for asthma, hospitalizations for asthma within the past year, atopy, and receipt of oral corticosteroids within 48 hours before arrival in the ED, nebulized magnesium, and additional albuterol after inhaled magnesium or placebo, with site as a random effect. Results: Among the 816 participants, the median age was 5 years (interquartile range, 3-7 years), 517 (63.4%) were boys, and 364 (44.6%) were hospitalized. A total of 215 children (26.3%) received IV magnesium, and 190 (88.4%) of these children were hospitalized compared with 174 of 601 children (29.0%) who did not receive IV magnesium. Multivariable factors associated with hospitalization were IV magnesium receipt from 2011 to 2016 (odds ratio [OR], 22.67; 95% CI, 6.26-82.06; P < .001) and from 2017 to 2019 (OR, 4.19; 95% CI, 1.99-8.86; P < .001), use of additional albuterol (OR, 5.94; 95% CI, 3.52-10.01; P < .001), and increase in PRAM score at disposition (per 1-U increase: OR, 2.24; 95% CI, 1.89-2.65; P < .001). In children with a disposition PRAM score of 3 or lower, receipt of IV magnesium therapy was associated with hospitalization (OR, 8.52; 95% CI, 2.96-24.41; P < .001). Conclusions and Relevance: After adjustment for patient-level characteristics, receipt of IV magnesium therapy after initial asthma treatment in the ED was associated with subsequent hospitalization. This association also existed among children with mild asthma at ED disposition. Evidence of a benefit of IV magnesium regarding hospitalization may clarify its use in the treatment of refractory pediatric asthma. Trial registration: ClinicalTrials.gov: NCT01429415.
Subject(s)
Anti-Asthmatic Agents/administration & dosage , Asthma/drug therapy , Emergency Service, Hospital/statistics & numerical data , Hospitalization/statistics & numerical data , Magnesium Sulfate/administration & dosage , Acute Disease , Administration, Inhalation , Administration, Intravenous , Adolescent , Albuterol/administration & dosage , Canada , Child , Child, Preschool , Double-Blind Method , Drug Therapy, Combination , Female , Humans , Male , Treatment OutcomeABSTRACT
[This corrects the article DOI: 10.1371/journal.pone.0128754.].
ABSTRACT
CONTEXT: Gastroenteritis remains a leading cause of childhood morbidity. OBJECTIVE: Because prior reviews have focused on isolated symptoms and studies conducted in developing countries, this study focused on interventions commonly considered for use in developed countries. Intervention specific, patient-centered outcomes were selected. DATA SOURCES: MEDLINE, EMBASE, the Cochrane Database of Systematic Reviews, trial registries, grey literature, and scientific meetings. STUDY SELECTION: Randomized controlled trials, conducted in developed countries, of children aged <18 years, with gastroenteritis, performed in emergency department or outpatient settings which evaluated oral rehydration therapy (ORT), antiemetics, probiotics or intravenous fluid administration rate. DATA EXTRACTION: The study was conducted in accordance with the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. Data were independently extracted by multiple investigators. Analyses employed random effects models. RESULTS: 31 trials (4,444 patients) were included. ORT: Compared with intravenous rehydration, hospitalization (RR 0.80, 95%CI 0.24, 2.71) and emergency department return visits (RR 0.86, 95%CI 0.39, 1.89) were similar. Antiemetics: Fewer children administered an antiemetic required intravenous rehydration (RR 0.40, 95%CI 0.26, 0.60) While the data could not be meta-analyzed, three studies reported that ondansetron administration does increase the frequency of diarrhea. Probiotics: No studies reported on the primary outcome, three studies evaluated hospitalization within 7 days (RR 0.87, 95%CI 0.25, 2.98). Rehydration: No difference in length of stay was identified for rapid vs. standard intravenous or nasogastric rehydration. A single study found that 5% dextrose in normal saline reduced hospitalizations compared with normal saline alone (RR 0.70, 95% CI 0.53, 0.92). CONCLUSIONS: There is a paucity of patient-centered outcome evidence to support many interventions. Since ORT is a low-cost, non-invasive intervention, it should continue to be used. Routine probiotic use cannot be endorsed at this time in outpatient children with gastroenteritis. Despite some evidence that ondansetron administration increases diarrhea frequency, emergency department use leads to reductions in intravenous rehydration and hospitalization. No benefits were associated with ondansetron use following emergency department discharge.
Subject(s)
Gastroenteritis/epidemiology , Adolescent , Age Factors , Antiemetics/therapeutic use , Child , Child, Preschool , Combined Modality Therapy , Developed Countries , Fluid Therapy , Gastroenteritis/therapy , Humans , Infant , Morbidity , Odds Ratio , Outcome Assessment, Health Care , Probiotics , Randomized Controlled Trials as TopicABSTRACT
BACKGROUND AND OBJECTIVE: There are few data on the rate and characterization of medication-related visits (MRVs) to the emergency department (ED) in pediatric patients. We sought to evaluate the frequency, severity, preventability, and classification of MRVs to the ED in pediatric patients. METHODS: We performed a prospective observational study of pediatric patients presenting to the ED over a 12-month period. A medication-related ED visit was identified by using pharmacist assessment, emergency physician assessment, and an independent adjudication committee. RESULTS: In this study, 2028 patients were enrolled (mean age, 6.1 ± 5.0 years; girls, 47.4%). An MRV was found in 163 patients (8.0%; 95% confidence interval [CI]: 7.0%-9.3%) of which 106 (65.0%; 95% CI: 57.2%-72.3%) were deemed preventable. Severity was classified as mild in 14 cases (8.6%; 95% CI: 4.8%-14.0%), moderate in 140 cases (85.9%; 95% CI: 79.6%-90.8%), and severe in 9 cases (5.5%; 95% CI: 2.6%-10.2%). The most common events were related to adverse drug reactions 26.4% (95% CI: 19.8%-33.8%), subtherapeutic dosage 19.0% (95% CI: 13.3%-25.9%), and nonadherence 17.2% (95% CI: 11.7%-23.9%). The probability of hospital admission was significantly higher among patients with an MRV compared with those without an MRV (odds ratio, 6.5; 95% CI: 4.3-9.6) and, if admitted, the median (interquartile range) length of stay was longer (3.0 [5.0] days vs 1.5 [2.5] days, P = .02). CONCLUSIONS: A medication-related cause was found in â¼1 of every 12 ED visits by pediatric patients, of which two-thirds were deemed preventable. Pediatric patients who present to the ED with an MRV are more likely to be admitted to hospital and when admitted have a longer length of stay.
Subject(s)
Disease Management , Drug-Related Side Effects and Adverse Reactions/epidemiology , Emergencies/epidemiology , Emergency Service, Hospital , Hospitalization/statistics & numerical data , Adolescent , Canada/epidemiology , Child , Child, Preschool , Drug-Related Side Effects and Adverse Reactions/therapy , Female , Follow-Up Studies , Humans , Male , Odds Ratio , Prospective Studies , Young AdultABSTRACT
BACKGROUND: Children and adolescents with femoral fractures are almost always admitted to hospital. They invariably start their hospital experience in the Emergency Department, often requiring transfer to a specialist children's hospital. They require analgesia or anaesthesia so that radiographs can be obtained and for management of their fractures. The initial care process involves from two to six transfers from stretcher to stretcher/imaging/operating-suite table or hospital bed within the first few hours, so prompt pain relief is essential. Systemic analgesia can be provided orally or parenterally. Alternatively, a nerve block may be used where local anaesthetic is injected around a nerve to block sensation or freeze the involved area. OBJECTIVES: To assess the effects (benefits and harms) of femoral nerve block (FNB) or fascia iliaca compartment block (FICB) for initial pain management of children with fractures of the femur (thigh bone) in the pre-hospital or in-hospital emergency setting, with or without systemic analgesia. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (11 January 2013), the Cochrane Central Register of Controlled Trials (2012 Issue 12), MEDLINE (1946 to January Week 1 2013), EMBASE (1980 to 2013 Week 01), Google Scholar (31 January 2013) and trial registries (31 January 2013). We handsearched recent issues of specialist journals and references of relevant articles. SELECTION CRITERIA: Randomised and quasi-randomised controlled trials assessing the effects of FNB or FICB for initial pain management compared with systemic opiates in children (aged under 18 years) with fractures of the femur receiving pre-hospital or in hospital emergency care. Primary outcomes included failure of analgesia at 30 minutes, pain levels during procedures and transfers (e.g. to a stretcher or hospital ward) for up to eight hours, and adverse effects. DATA COLLECTION AND ANALYSIS: Two review authors independently extracted data using a pre-piloted form. Two authors independently assessed the risk of bias for the included study and assessed quality of the evidence for each outcome using the GRADE approach; i.e. as very low, low, moderate or high. Meta-analysis of results was not possible as we found only one trial that could be included in the review. MAIN RESULTS: We included one randomised trial of 55 children aged between 16 months to 15 years. It compared anatomically-guided FICB versus systemic analgesia with intravenous morphine sulphate. The small sample size and the high risk of bias relating to lack of blinding resulted in a low quality rating for all outcomes.Overall, the trial provided low quality evidence for better pain management in the FICB group. Fewer children in the FICB group had analgesia failure at 30 minutes than in the morphine group (2/26 (8%) versus 8/28 (29%); risk ratio (RR) 0.33, 95% confidence interval (CI) 0.09 to 1.20; P value 0.09). The trial did not report on pain during procedures or transfers, or application of analgesia. The trial provided low quality evidence that FICB has a better safety profile than morphine, with only four (15%) reports of redness and pain at the injection site, and no reports of the type of adverse effects of systematic analgesia that occurred in the morphine group, such as respiratory depression (six cases (21%)) and vomiting (four cases (14%)). No long-term adverse events were reported for either intervention. Clinically significant pain relief was achieved in both groups at five minutes; with limited evidence of greater initial pain relief in the FICB group. Based on an inspection of graphically-presented data, at least 46% (12/26) of children in the FICB group had no supplementary medication (mainly analgesia) for the six hours of the study, while only 5% (1 or 2/28) of children in the intravenous morphine group went without additional analgesia. There was insufficient evidence to determine whether child or parental satisfaction with the method of analgesia favoured either method. Resource use was not measured. AUTHORS' CONCLUSIONS: Low quality evidence from one small trial suggests that FICB provides better and longer lasting pain relief with fewer adverse events than intravenous opioids for femur fractures in children. Well conducted and reported randomised trials that compare nerve blocks (both FNB and FICB) with systemic analgesia and that use validated pain scores are needed.
Subject(s)
Femoral Fractures/complications , Nerve Block/methods , Pain Management/methods , Adolescent , Analgesia/methods , Analgesics, Opioid/administration & dosage , Child , Child, Preschool , Emergency Medical Services/methods , Fascia , Femoral Fractures/therapy , Femoral Nerve , Humans , Infant , Morphine/administration & dosage , Randomized Controlled Trials as TopicABSTRACT
OBJECTIVE: To review and describe the current literature pertaining to the incidence, classification, severity, preventability, and impact of medication-related emergency department (ED) and hospital admissions in pediatric patients. STUDY DESIGN: A systematic search of PubMED, Embase, and Web of Science was performed using the following terms: drug toxicity, adverse drug event, medication error, emergency department, ambulatory care, and outpatient clinic. Additional articles were identified by a manual search of cited references. English language, full-reports of pediatric (≤18 years) patients that required an ED visit or hospital admission secondary to an adverse drug event (ADE) were included. RESULTS: We included 11 studies that reported medication-related ED visit or hospital admission in pediatric patients. Incidence of medication-related ED visits and hospital admissions ranged from 0.5%-3.3% and 0.16%-4.3%, respectively, of which 20.3%-66.7% were deemed preventable. Among ED visits, 5.1%-22.1% of patients were admitted to hospital, with a length of stay of 24-72 hours. The majority of ADEs were deemed moderate in severity. Types of ADEs included adverse drug reactions, allergic reactions, overdose, medication use with no indication, wrong drug prescribed, and patient not receiving a drug for an indication. Common causative agents included respiratory drugs, antimicrobials, central nervous system drugs, analgesics, hormones, cardiovascular drugs, and vaccines. CONCLUSION: Medication-related ED visits and hospital admissions are common in pediatric patients, many of which are preventable. These ADEs result in significant healthcare utilization.
Subject(s)
Drug-Related Side Effects and Adverse Reactions/epidemiology , Emergency Service, Hospital/statistics & numerical data , Medication Errors/statistics & numerical data , Patient Admission/statistics & numerical data , Child , HumansABSTRACT
OBJECTIVES: The objective was to examine utilization of ß2 agonists via metered dose inhalers with oral and inhaled corticosteroids (ICS) at discharge in children with acute asthma. METHODS: This was a retrospective medical record review at six pediatric emergency departments (EDs) of otherwise healthy children 2 to 17 years of age discharged with acute asthma. Data were extracted on history, disease severity, and pharmacotherapy used in the ED and at discharge. The primary outcome was the proportion of children prescribed "comprehensive therapy," i.e., albuterol via metered dose inhaler (MDI) with oral and ICS. RESULTS: The overall rate of comprehensive therapy was 382 of 654 (58%), which varied from 30% to 84% (p < 0.0001). A total of 570 of 575 children discharged on albuterol received MDIs. Although the rates of prescriptions for oral and ICS were both 80%, only 58% of patients without ICS on arrival were offered ICS at discharge. There was significant variation in the rates of all discharge pharmacotherapies across centers. The independent predictors of comprehensive therapy were daytime presentation (odds ratio [OR] = 1.67, 95% confidence interval [CI] = 1.05 to 2.67) and "intensive stabilization" (OR = 2.33, 95% CI = 1.29 to 2.67). Seventeen patients (2.6%) were prescribed antibiotics. Children were more likely to receive antibiotics if they had moderate to severe exacerbations (OR = 2.8) or received a chest radiograph (OR = 8.4). CONCLUSIONS: The overwhelming majority of children discharged from Canadian pediatric EDs with acute asthma are prescribed inhaled albuterol via MDIs. Although the corticosteroid use at discharge is higher than previously reported, utilization of new prescriptions for ICS may not be optimal. Children presenting during daytime to EDs receiving intensive stabilization are more likely to receive the albuterol/oral steroid/ICS combination.
Subject(s)
Adrenal Cortex Hormones/administration & dosage , Albuterol/administration & dosage , Asthma/drug therapy , Emergency Service, Hospital , Patient Discharge , Practice Patterns, Physicians' , Administration, Inhalation , Administration, Oral , Adolescent , Age Factors , Anti-Asthmatic Agents/administration & dosage , Asthma/diagnosis , Canada , Child , Child, Preschool , Cohort Studies , Confidence Intervals , Continuity of Patient Care , Databases, Factual , Emergency Medicine/standards , Emergency Medicine/trends , Female , Follow-Up Studies , Humans , Length of Stay , Male , Metered Dose Inhalers , Odds Ratio , Retrospective Studies , Risk Assessment , Severity of Illness Index , Sex Factors , Treatment OutcomeABSTRACT
OBJECTIVES: To examine the use of intravenous magnesium in Canadian pediatric emergency departments (EDs) in children requiring hospitalization for acute asthma and association of administration of frequent albuterol/ipratropium and timely corticosteroids with hospitalization. METHODS: Retrospective medical record review at 6 EDs of otherwise healthy children 2 to 17 years of age with acute asthma. Data were extracted on history, disease severity, and timing of ED stabilization treatments with inhaled albuterol, ipratropium, corticosteroids, and magnesium. Primary outcome was the proportion of hospitalized children given magnesium in the ED. Secondary outcome was the ED use of "intensive therapy" in hospitalized children, defined as 3 albuterol inhalations with ipratropium and corticosteroids within 1 hour of triage. RESULTS: A total of 19 (12.3%) of 154 hospitalized children received magnesium (95% confidence interval 7.1, 17.5) versus 2 of 962 discharged patients. Children given magnesium were more likely to have been previously admitted to ICU (odds ratio [OR] 11.2), hospitalized within the past year (OR 3.8), received corticosteroids before arrival (OR 4.0), presented with severe exacerbation (OR 6.1), and to have been treated at 1 particular center (OR 14.9). Forty-two (53%) of 90 hospitalized children were not given "intensive therapy." Children receiving "intensive therapy" were more likely to present with severe disease to EDs by using asthma guidelines (ORs 8.9, 3.0). Differences in the frequencies of all stabilization treatments were significant across centers. CONCLUSIONS: Magnesium is used infrequently in Canadian pediatric EDs in acute asthma requiring hospitalization. Many of these children also do not receive frequent albuterol and ipratropium, or early corticosteroids. Significant variability in the use of these interventions was detected.
Subject(s)
Adrenal Cortex Hormones/administration & dosage , Albuterol/administration & dosage , Anti-Asthmatic Agents/administration & dosage , Asthma/drug therapy , Ipratropium/administration & dosage , Magnesium/administration & dosage , Adolescent , Child , Child, Preschool , Disease Progression , Drug Therapy, Combination , Drug Utilization , Emergency Service, Hospital , Female , Guideline Adherence , Hospitalization , Humans , Intensive Care Units, Pediatric , Male , Patient Readmission , Retrospective StudiesABSTRACT
OBJECTIVES: We aimed to determine whether significant variations in the use of intravenous rehydration existed among institutions, controlling for clinical variables, and to assess variations in the use of ancillary therapeutic and diagnostic modalities. METHODS: We conducted a prospective cohort study of children 3 to 48 months of age who presented to 11 emergency departments with acute gastroenteritis, using surveys, medical record reviews, and telephone follow-up evaluations. RESULTS: A total of 647 eligible children were enrolled and underwent chart review; 69% (446 of 647 children) participated in the survey, and 89% of survey participants (398 of 446 children) had complete follow-up data. Twenty-three percent (149 of 647 children) received intravenous rehydration (range: 6%-66%; P < .001) and 13% (81 of 647 children) received ondansetron (range: 0%-38%; P < .001). Children who received intravenous rehydration had lower Canadian Triage Acuity Scale scores at presentation (3.1 ± 0.5 vs 3.5 ± 0.5; P < .0001). Regression analysis revealed that the greatest predictor of intravenous rehydration was institution location (odds ratio: 3.0 [95% confidence interval: 1.8-5.0]). Children who received intravenous rehydration at the index visit were more likely to have an unscheduled follow-up health care provider visit (29% vs 19%; P = .05) and to revisit an emergency department (20% vs 9%; P = .002). CONCLUSIONS: In this cohort, intravenous rehydration and ondansetron use varied dramatically. Use of intravenous rehydration at the index visit was significantly associated with the institution providing care and was not associated with a reduction in the need for follow-up care.
Subject(s)
Gastroenteritis/economics , Gastroenteritis/therapy , Practice Patterns, Physicians'/standards , Age Factors , Child , Child, Preschool , Cohort Studies , Female , Follow-Up Studies , Humans , Infant , Male , Prospective Studies , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES: Although intravenous (IV) magnesium (Mg) can decrease hospitalizations in children with severe acute asthma, its use is often limited to resistant disease, and disposition may be determined prior to its use. Since knowledge about practice patterns of IV Mg would enhance knowledge translation and guide future research, we surveyed pediatric emergency physicians with interest in clinical research to determine the frequency, indications, adverse events, and barriers to use of IV Mg in children with severe acute asthma. METHODS: A cross-sectional online survey of two national pediatric emergency physician associations in Canada and the United States was conducted using a modified Dillman technique. RESULTS: Response rates were 124 of 180 (69%) in Canada and 75 of 108 (69%) in the United States. Although 88% of participants report knowing that Mg is effective, only 14 of 199 (7%) give it to prevent hospitalizations and 142 of 199 (71%) give it to prevent admissions to the intensive care unit (ICU). Thirty-eight percent of respondents use Mg in < 5% of stable children with severe acute asthma, while 79% use it in 50% or more of the ICU candidates with concern about impending respiratory failure. Seventy-nine percent of the participants report that < 5% of their patients given Mg are discharged home from the ED. Twenty-four percent of respondents who administer Mg have encountered associated severe hypotension requiring therapy, and 2% have witnessed-related apnea. Factors affecting Mg use include concern about side effects expressed by 24% of physicians and a belief that IV therapy is not necessary, expressed by 31%. CONCLUSIONS: Intravenous Mg appears to be uncommonly used in stable children with severe acute asthma and does not frequently play a role in reducing hospitalizations. Further research to justify its enhanced use and to better establish its true adverse effect profile is indicated.
Subject(s)
Anti-Asthmatic Agents/administration & dosage , Asthma/drug therapy , Magnesium/administration & dosage , Adolescent , Adult , Anti-Asthmatic Agents/adverse effects , Canada , Child , Cross-Sectional Studies , Drug Utilization , Emergency Service, Hospital , Health Care Surveys , Humans , Infusions, Intravenous , Logistic Models , Magnesium/adverse effects , Middle Aged , North America , Practice Guidelines as Topic , Severity of Illness Index , United StatesABSTRACT
OBJECTIVE: Using data from the Canadian Bronchiolitis Epinephrine Steroid Trial we assessed the cost-effectiveness of treatments with epinephrine and dexamethasone for infants between 6 weeks and 12 months of age with bronchiolitis. METHODS: An economic evaluation was conducted from both the societal and health care system perspectives including all costs during 22 days after enrollment. The effectiveness of therapy was measured by the duration of symptoms of feeding problems, sleeping problems, coughing, and noisy breathing. Comparators were nebulized epinephrine plus oral dexamethasone, nebulized epinephrine alone, oral dexamethasone alone, and no active treatment. Uncertainty around estimates was assessed through nonparametric bootstrapping. RESULTS: The combination of nebulized epinephrine plus oral dexamethasone was dominant over the other 3 comparators in that it was both the most effective and least costly. Average societal costs were $1115 (95% credible interval [CI]: 919-1325) for the combination therapy, $1210 (95% CI: 1004-1441) for no active treatment, $1322 (95% CI: 1093-1571) for epinephrine alone, and $1360 (95% CI: 1124-1624) for dexamethasone alone. The average time to curtailment of all symptoms was 12.1 days (95% CI: 11-13) for the combination therapy, 12.7 days (95% CI: 12-13) for no active treatment, 13.0 days (95% CI: 12-14) for epinephrine alone, and 12.6 days (95% CI: 12-13) for dexamethasone alone. CONCLUSION: Treating infants with bronchiolitis with a combination of nebulized epinephrine plus oral dexamethasone is the most cost-effective treatment option, because it is the most effective in controlling symptoms and is associated with the least costs.
Subject(s)
Bronchiolitis/drug therapy , Bronchodilator Agents/economics , Dexamethasone/economics , Epinephrine/economics , Glucocorticoids/economics , Administration, Oral , Bronchiolitis/economics , Bronchodilator Agents/administration & dosage , Cost-Benefit Analysis , Dexamethasone/administration & dosage , Drug Therapy, Combination , Epinephrine/administration & dosage , Glucocorticoids/administration & dosage , Hospitalization/economics , Humans , Infant , Nebulizers and Vaporizers , Ontario , Randomized Controlled Trials as TopicABSTRACT
INTRODUCTION: Viral gastroenteritis with dehydration is one of the most frequent reasons for visits to pediatric emergency departments (ED). Parental intervention before presentation to the ED can make a significant difference in the course of a child's illness. There is a discrepancy between medical knowledge of dehydration and parental fears and understanding. This project is part of a larger program of research developing an educational tool for parents of preschoolers with diarrhea, vomiting, and dehydration. The primary objective was to develop an interview guide. From initial data, the researchers explored parental motivations for bringing their children to the ED. METHODS: Ten families were recruited after their visit to a pediatric ED in the fall of 2007. Included were families of children younger than 4 years who experienced vomiting, diarrhea, and dehydration. Interviews were conducted over the telephone and were transcribed. The interview guide was edited in an iterative process. RESULTS: Thematic analysis focused on parents' decision to take their child to the ED. Making the decision to take a child to the ED is a complex process for parents. This decision involves expectations developed from community-level, family-level, and child factors. Issues of access to care affect parents' decision, including perceived level of urgency, travel time, and modes of transport available. CONCLUSIONS: A framework is proposed, which outlines the most important factors our sample of parents reported when deciding whether to take their ill child to the ED. The interview guide developed will facilitate collection of further information.
Subject(s)
Decision Making , Emergency Service, Hospital , Parents , Attitude to Health , Child, Preschool , Dehydration/epidemiology , Dehydration/etiology , Diarrhea/epidemiology , Diarrhea/etiology , Gastroenteritis/epidemiology , Health Services Accessibility , Humans , Interviews as Topic , Prospective Studies , Sampling Studies , Vomiting/epidemiology , Vomiting/etiologyABSTRACT
BACKGROUND: Although numerous studies have explored the benefit of using nebulized epinephrine or corticosteroids alone to treat infants with bronchiolitis, the effectiveness of combining these medications is not well established. METHODS: We conducted a multicenter, double-blind, placebo-controlled trial in which 800 infants (6 weeks to 12 months of age) with bronchiolitis who were seen in the pediatric emergency department were randomly assigned to one of four study groups. One group received two treatments of nebulized epinephrine (3 ml of epinephrine in a 1:1000 solution per treatment) and a total of six oral doses of dexamethasone (1.0 mg per kilogram of body weight in the emergency department and 0.6 mg per kilogram for an additional 5 days) (the epinephrine-dexamethasone group), the second group received nebulized epinephrine and oral placebo (the epinephrine group), the third received nebulized placebo and oral dexamethasone (the dexamethasone group), and the fourth received nebulized placebo and oral placebo (the placebo group). The primary outcome was hospital admission within 7 days after the day of enrollment (the initial visit to the emergency department). RESULTS: Baseline clinical characteristics were similar among the four groups. By the seventh day, 34 infants (17.1%) in the epinephrine-dexamethasone group, 47 (23.7%) in the epinephrine group, 51 (25.6%) in the dexamethasone group, and 53 (26.4%) in the placebo group had been admitted to the hospital. In the unadjusted analysis, only the infants in the epinephrine-dexamethasone group were significantly less likely than those in the placebo group to be admitted by day 7 (relative risk, 0.65; 95% confidence interval, 0.45 to 0.95, P=0.02). However, with adjustment for multiple comparisons, this result was rendered insignificant (P=0.07). There were no serious adverse events. CONCLUSIONS: Among infants with bronchiolitis treated in the emergency department, combined therapy with dexamethasone and epinephrine may significantly reduce hospital admissions. (Current Controlled Trials number, ISRCTN56745572.)
Subject(s)
Bronchiolitis/drug therapy , Bronchodilator Agents/administration & dosage , Dexamethasone/administration & dosage , Epinephrine/administration & dosage , Glucocorticoids/administration & dosage , Hospitalization/statistics & numerical data , Administration, Inhalation , Administration, Oral , Child , Child, Preschool , Double-Blind Method , Drug Therapy, Combination , Female , Humans , Infant , Male , Nebulizers and Vaporizers , Treatment OutcomeABSTRACT
OBJECTIVE: Intravenous catheters are usually inserted with the bevel facing up. Bevel down may be superior in small and/or dehydrated children. We seek to determine whether there is a difference in the success rate of intravenous insertion using these 2 methods. METHODS: We recruited children requiring an intravenous catheter in the emergency department where there was time to obtain consent. Patients were randomized to have the first attempt bevel up or bevel down. If the first attempt was unsuccessful, the alternate technique was used on second attempt. Attempts beyond 2 were not tracked. RESULTS: We recruited 428 patients. Data are available from 396 (201 bevel-up and 195 bevel-down techniques). At least 63 different nurses participated. The nurses participated in the study a median number of 2 times (maximum, 36). Four nurses used the bevel-down technique more than 10 times. The success rate on first attempt was 75.6% (95% confidence interval [CI], 69.8-81.4) for bevel up and 60% (95% CI, 53.2-66.8) for bevel down. The success rate on second attempt was 56.8% (95% CI, 45.3-68.2) for bevel up and 42.9% (95% CI, 30.3-55.5) for bevel down. In the subgroup of infants weighing less than 5 kg, there was no difference between the 2 techniques on the first attempt, with bevel up having a success of 33% (95% CI, 8.4-57.6) and bevel down 30% (95% CI, 4.1-55.9). CONCLUSIONS: The bevel-up technique performed superior to bevel-down technique in this study. The bevel-down technique might be useful in small infants.