Outcomes of children presenting to the emergency department with fever and bulging fontanelle.

BACKGROUND: In infants aged 3-18 months presenting with a bulging fontanelle and fever it is often necessary to exclude central nervous system infection by performing a lumbar puncture. Several studies have shown that well-appearing infants with normal clinical, laboratory and imaging studies have a benign (non-bacterial) disease. At our institution, we often observe such infants and withhold lumbar puncture. OBJECTIVE: To determine the clinical characteristics and outcomes of well-appearing, febrile infants with a bulging fontanelle, whether they did or did not undergo lumbar puncture. DESIGN: A retrospective chart review of the medical records of all febrile infants with a bulging fontanelle seen between March 2018 and March 2020 at Dana Children's Hospital. The following data were extracted: age of the patient, gender, previous medical history, general appearance, vomiting, appetite, fever, blood test results and CSF results (when taken), final diagnosis, disposition status, and whether or not the patient returned to our ER. Stats: Descriptive statistics were used to describe the study population. RESULTS: The study group included 40 children, 22 males, and 18 females. Their age ranged from 3 to 13 months. Only 8 of the patients in the study group were admitted and 32 were discharged. Only 13 (32.5%) had an LP performed, three of which had elevated levels of WBC in the CSF, two of them had a positive culture. None of the patients who were discharged returned to the ED. CONCLUSIONS: Our study, combined with previous works, supports the assumption that management of well-appearing infants with normal medical history who present with fever and bulging fontanelle could be done without a lumbar puncture. Larger and prospective studies are needed to support this observation.

The Outcome of Cerumen Removal in the Pediatric Emergency Department.

OBJECTIVE: Cerumen obstructs the visualization of the tympanic membrane (TM) in up to 40% of children, sometimes posing a challenge to rule out the diagnosis of acute otitis media (AOM) as the source of otalgia (for verbal children), irritability, fever, and febrile seizures. We aim to determine the rate at which removing the cerumen from blocking the view of the TM could change the management of these patients in the pediatric emergency department (PED). METHODS: We retrospectively investigated all medical records of patients who underwent cerumen removal in the PED at a tertiary children's hospital from 2018 to 2019. We analyzed the effect of the procedure on the subsequent workup during their PED visit. RESULTS: Of 482 children who presented to the PED with otalgia, irritability, fever, and/or febrile seizures and who were referred to an otolaryngologist for subsequent treatment after preliminary evaluation in the PED, 176 were included in the study group after having the cerumen removed from one or both ears. Seventy-three of them were given a diagnosis of AOM, 93 had a normal-appearing TM, and 10 had external otitis. Twenty-one percent of those with AOM and 46% of those with a normal TM ( P = 0.008) had blood drawn as part of their workup in their PED visit. The rate of chest x-rays was also significantly less for the AOM group (16% vs 30%, P = 0.03), and they also underwent fewer urine tests ( P = NS). CONCLUSION: Cerumen removal changes the management of children in the PED who present with a possible diagnosis of an ear infection. Cerumen removal could avoid unnecessary laboratory and imaging studies, which could save time, costs, and suffering.

Respiratory effects of acute milk consumption among asthmatic and non-asthmatic children: a randomized controlled study.

BACKGROUND: A commonly held public belief is that cow's milk products increase mucus production and respiratory symptoms. Dietary milk elimination is often attempted despite lack of evidence. Our objective was to investigate whether a single exposure to cow's milk is associated with respiratory symptoms and changes in pulmonary functions in asthmatic and non-asthmatic children. METHODS: We conducted a prospective double blind, placebo-controlled trial on non-asthmatic and asthmatic children aged 6-18 years evaluated at a pediatric pulmonology unit. The children were randomly challenged with cow's milk or soy milk substitute. Symptoms, spirometry, fractional-exhaled nitric-oxide (FeNO), and pulse oximetry findings were obtained at baseline and at 30, 60, 90, and 120 min following challenge. A two-way ANCOVA (with repeated measures when required) was used to compare the performances of all groups and subgroups over time. The outcome measures of each participant were compared to his/her own variables over time and in relation to his/her baseline values. In case of missing data points, missingness analysis was performed using Little's missing completely at random (MCAR) test. RESULTS: Fifty non-asthmatic children (26 assigned to the cow's milk group and 24 to the soy substitute group), and 46 asthmatic children (22 in the cow's milk group and 24 in the soy substitute group) were enrolled. Age, gender, and body mass index Z-score were comparable between the two groups. No changes in symptoms, spirometry, FeNO, or oxygen saturation measurements were observed following challenge in any of the participants in both groups, at any time point compared to baseline. CONCLUSIONS: A single exposure to cow's milk is not associated with symptoms, bronchial inflammation, or bronchial constriction in both non-asthmatic and asthmatic children. Our findings do not support the strict elimination of dairy products from a child's diet for the prevention of respiratory symptoms. TRIAL REGISTRATION: This study was approved by the Tel Aviv Sourasky Medical Center Institutional Review Board and the Israeli Ministry of Health review board (Helsinki Committee, NIH #NCT02745899). Registered April 2016 https://clinicaltrials.gov/ct2/show/NCT02745899?cond=milk+asthma&rank=1 .

The importance of skull impact site for minor mechanism head injury requiring neurosurgical intervention.

PURPOSE: The most frequent impact sites for head injury patients who require surgical intervention are the temporo-parietal regions. However, most recent guidelines for indication of neuroimaging for head injury sparsely address the impact site as a risk factor. Our purpose was to determine the association between the site of impact in a minor mechanism pediatric head injury and neurosurgical intervention. METHOD: A retrospective cohort study of head injury patients seen between 2000 and 2016 in a large trauma center was carried out. We looked at all children ages 0-18 years who underwent neurosurgical intervention for head traumas. A major mechanism was defined as a fall of >1 m, being struck by a fast-flying object, or a motor collision involving an estimated speed of >40 kph. All other mechanisms were classified as minor. RESULTS: Out of 533 patients, we excluded patients with non-accidental trauma, patients with a relevant chronic illness, patients with a major mechanism of injury, and patients with missing important data, leaving 43 as the study group. Of the 43 patients with a minor mechanism, none had a site of impact that was outside the temporo-parietal region. CONCLUSION: We studied one of the largest cohorts of pediatric patients undergoing neurosurgical intervention for a head injury. In our cohort, none of the children who sustained a minor mechanism of injury suffered a site of impact in the occipital or frontal bone regions outside the temple region. These data suggest that injury location should be considered in assessing the need for neuroimaging in minor mechanism head trauma patients.

Pediatric Electric Bicycle Injuries: The Experience of a Large Urban Tertiary Care Pediatric Hospital.

BACKGROUND: Electric bicycles (E-bikes) are one of a wide range of light electric vehicles that provide convenient local transportation and attractive recreational opportunities. The aim of this study was to report E-bike-related injuries in children presenting to a trauma center. METHODS: Retrospective observational study, from December 2014 to November 2015, which included all pediatrics patients admitted to the emergency department with an injury related to E-bike use, was performed. RESULTS: A total of 97 E-bike injuries presented to the emergency department during this period. Mean age of E-bikers was 13.7 years (range, 7.5-16 years). Injuries to the head and the upper and the lower extremities were the most common. Thirteen patients (15%) were admitted, and 4 underwent surgery. CONCLUSIONS: Children are mainly injured as riders when using E-bikes. There is a need for regulation regarding the use of E-bikes to enhance the safety of both bikers and other road and pavement users.

Neuroleptic Malignant Syndrome Associated With Metoclopramide Use in a Boy: Case Report and Review of the Literature.

Neuroleptic malignant syndrome (NMS), an idiosyncratic reaction comprising muscular rigidity, altered level of consciousness, and autonomic dysfunction, is a rare but serious medical condition. It is most commonly precipitated by major tranquilizers such as butyrophenones, phenothiazines, and thioxanthines. Metoclopramide, a chlorbenzamide derivative with antidopaminergic properties, is widely used to treat nausea and emesis. We describe the first reported case of a boy who developed NMS in association with the use of this drug. A 13-year-old boy presented to the emergency department with a history of hyperthermia (42.6°C) and altered level of consciousness. He had recently had acute gastroenteritis and had been treated with metoclopramide 10 mg three times a day for 2 days. Vital signs were notable for hypotension, and physical examination revealed altered mental status with muscle rigidity. Laboratory testing revealed metabolic acidosis and increased prothrombin and partial thromboplastin times. He was actively cooled and received 3 rapid boluses, totaling 60 mL/kg, of isotonic crystalloids, for more than 20 minutes. Sepsis workup revealed no evidence of bacterial infection. He subsequently recovered fully and was discharged home with pediatric follow-up. This case represents the first description of NMS in association with metoclopramide in a healthy boy. It demonstrates the importance of considering this diagnosis early in the course of disease in patients with muscular rigidity, altered level of consciousness and autonomic dysfunction, and the need to rapidly respond to the physiological aberrations.

Presenting characteristics of children who required neurosurgical intervention for head injury.

PURPOSE: The purpose of this study is to describe the presenting characteristics of a large group of children who required neurosurgical intervention (NSI) following a head injury and to retrospectively assess which of the criteria for imaging from Children's Head Injury Algorithm for the Prediction of Important Clinical Events (CHALICE), Pediatric Emergency Care Applied Research Network (PECARN), and Canadian Assessment of Tomography for Childhood Head Injury (CATCH) clinical decision rules (CDRs) were met by these patients. STUDY DESIGN: We retrospectively reviewed all patients undergoing NSI following a head injury, between 2000 and 2008, at a large tertiary pediatric trauma center. We excluded patients having non-accidental injury, other neurosurgical interventions, penetrating injuries, and patients with incomplete data. To those who presented initially with mild head injury (GCS 14-15), we retrospectively applied the criteria for imaging of the CHALICE, PECARN, and CATCH CDRs. RESULTS: Out of 289 patients undergoing NSI, 182 met inclusion criteria and comprised our cohort. Of the 72 (39.6 %) with mild head injury (GCS 14-15), 71 (98.6 %) met at least one criteria for imaging from each of the three CDRs, including severe mechanism of injury (68, 94.4 %), clinically evident skull fracture (35, 48.6 %), neurological deficit (19, 26.3 %), or severe headache (6, 8.3 %). Of the 182 patients in the entire cohort, only 1 (0.5 %) did not present with an obvious indication for CT on all three CDRs. CONCLUSIONS: In a large sample of children requiring NSI after head trauma, the vast majority met CT criteria listed in each of the three CDRs. The most common indication for CT was a severe mechanism of injury. This, combined with clinically evident skull fracture, neurological deficit, and severe headache, identifies almost all patients requiring NSI.

A novel simulation-based training program to improve clinical teaching and mentoring skills.

BACKGROUND: Physicians are often insufficiently trained in bedside teaching and mentoring skills. OBJECTIVES: To develop, implement and assess a simulation-based training program designed to improve clinical teaching among physicians. METHODS: We developed a one-day tutor training program based on six simulated scenarios with video-based debriefing. The program's efficacy was assessed using questionnaires completed by the participating physicians and their students. Main outcome measures were self-perceived teaching skills at baseline, after participation in the program, and following completion of the tutor role. Secondary outcome measures were the students' perceptions regarding their tutor skills. RESULTS: Thirty-two physicians (mean age 35.5 years, 56% females) participated in the program. Self-assessment questionnaires indicated statistically significant improvement following the program in 13 of 20 measures of teaching skills. Additional improvement was observed upon completion of the tutor role, leading to significant improvement in 19 of the .20 measures. Questionnaires completed by their students indicated higher scores in all parameters as compared to a matched control group of tutors who did not participate in the program, though not statistically significant. Most participants stated that the program enhanced their teaching skills (88%), they implement program-acquired skills when teaching students (79%), and they would recommend it to their peers (100%). Satisfaction was similar among participants with and without previous teaching experience. CONCLUSIONS: A novel one-day simulation-based tutor training program was developed and implemented with encouraging results regarding its potential to improve clinical teaching and mentoring skills.

Disaster Medicine Education for Israeli Medical Response Teams to the Ukrainian Refugee Crisis.

INTRODUCTION: Disaster Medicine (DM) requires skills, knowledge, and prior experience that are rarely put to test by health care providers. Pediatric DM presents unique challenges in terms of both knowledge and practice. METHODS: An anonymous survey consisting of demographic and five-point Likert scale questions was administered to physicians, nurses, and other medical personnel from Israel's major medical emergency teams who were deployed to respond to the refugee crisis in Ukraine. This included teams from the Hadassah and Tel Aviv Sourasky Medical Centers and the Israel Ministry of Health. RESULTS: Of the 171 members of the medical teams deployed on the Ukraine border, a total of 105 responses were obtained (61.4%) from 61 physicians, 50 nurses, and 12 other health care providers. The teams were composed of pediatricians (31.6%), internal medicine physicians (21.6%), Emergency Medicine and intensive care physicians (18.0%), and 31.0% other specialties.For 60% of the participants, this was their first deployment, and 78% had received no training in DM. Members rated the need for DM training at 4/5 (IQR 3-5). Forty-nine (49) members (46.6%) were not briefed on situational awareness and 97 members (89.5%) were not trained in the recognition of acute stress reactions. The responders also rated their concerns about providing medical aid to children at 2/5 (IQR 1-3). A medical clown was part of the teams 42.8% of the time; the presence of clowns was rated at a median of 4/5 (IQR 4-5). The team members underscored the need for more targeted training in DM at 5/5 (IQR 3-5). CONCLUSION: The findings highlight the need for the formulation of a disaster education model that includes pediatric DM.

A Comparison of Manual versus Electric Bicycle Injuries Presenting to a Pediatric Emergency Department.

BACKGROUND: The use of electric bicycles (E-bikes) has dramatically increased over the last decade. E-bikes offer an inexpensive, alternative form of transport, but also pose a new public health challenge in terms of safety and injury prevention. OBJECTIVE: The aim of this study was to describe the epidemiology and severity of E-bike related injuries among children treated in the emergency department (ED) and to compare these to manual bicycle related injuries. METHODS: A retrospective observational study of all pediatric patients presenting to the ED between December 2014 and November 2015 with an injury related to E-bike or manual bicycle use. Data including demographics, diagnosis, injury severity score (ISS), and outcome were compared. RESULTS: A total of 196 cyclist injuries presented to the ED; 85 related to E-bike use and 111 to manual bicycle riders. The mean age of E-bikers was 13.7 years (7.5-16 years) and of manual bicycle riders was 9.9 years (3-16 years). Injuries to the head and the extremities were common in both groups. E-bikers had significantly more intra-abdominal organ injury (P=0.047). Injury severity scores were low overall, but injuries of higher severity (ISS>9) only occurred among the E-bikers. CONCLUSIONS: Pediatric E-bike injuries tend to be more severe than those sustained during manual bicycle riding. Further research into bicycle and other road and pavement users could lead to enhanced regulation regarding E-bike usage.

The relationship between perinatal outcome of singleton pregnancies and isolated highly elevated levels of maternal serum human chorionic gonadotropin at mid-gestation.

BACKGROUND: The measurement of maternal serum human chorionic gonadotropin as a predictor of fetuses with Down syndrome has been in use since 1987. OBJECTIVES: To determine the correlation between extremely high levels of hCG at mid-gestation and maternal and fetal complications. METHODS: The study group consisted of 75 pregnant women with isolated high levels of hCG (> 4 MOM) at mid-gestation, and the control group comprised 75 randomly selected women with normal hCG levels (as well as normal alpha-fetoprotein and unconjugated estriol levels). In addition to demographic information, we collected data on fetal anomalies, chromosomal aberrations, pregnancy complications, and results of neonatal tests. RESULTS: There was a significant increase in the frequency of fetal anomalies (detected by ultrasound), low birth weight and neonatal complications in the study group. We also found an increased rate of fetal/neonatal loss proportional to the increasing levels of hCG (up to 30% in levels exceeding 7 MOM). CONCLUSION: Our study demonstrated an increased frequency of obstetric complications that was closely associated with high hCG levels. The study also raises questions about the accuracy of the Down syndrome probability equation in the presence of extremely high levels of hCG where data on the frequency of Down syndrome are severely limited.

The effect of a medical clown on pain during intravenous access in the pediatric emergency department: a randomized prospective pilot study.

BACKGROUND: We report the effect of the presence of a medical clown during insertion of an intravenous catheter during their emergency department visit. METHODS: Prospectively randomized to either the presence or absence of a male medical clown during the procedure. Pain was assessed using the Faces Pain Scale-Revised in children 4 to 7 years old, and visual analog scales in children 8 years and older. Parental situational anxiety was recorded using the State-Trait Anxiety Inventory after the procedure. RESULTS: The presence of a medical clown during a painful procedure in the pediatric emergency department tended to improve pain scores in children younger than 7 years. Parental situational anxiety was significantly reduced in parents of children older than 8 years (P = .02). CONCLUSION: Therapeutic clowns are useful for diminishing pain and anxiety during painful procedures being performed on children in the emergency department.