Bladder Point-of-Care Ultrasound: A Time Saver in the Pediatric Emergency Department.

BACKGROUND: Pediatric patients undergoing transabdominal pelvic ultrasound require a full bladder as an acoustic window. Patients are typically relied upon to subjectively identify bladder fullness, but inaccurate reporting often leads to delays in test results, diagnosis, and treatment. OBJECTIVES: Our aim was to objectively evaluate bladder fullness by comparing the height of the bladder to the height of the uterus on point-of-care ultrasound (POCUS). Our hypothesis was that this method would result in faster time to imaging and decrease emergency department length of stay (ED LOS). METHODS: Bladder fullness was assessed using POCUS every 30 min until the bladder was full. If the height of the bladder was equal to or greater than the height of the uterus in the sagittal view, the bladder was considered full. The POCUS group was compared with a control group that relied solely on patients' self-identified bladder fullness. RESULTS: Females aged 8-18 years old with pelvic pain in the pediatric ED were included in the study. Forty POCUS patients were compared with a control group of 105 patients. The POCUS group demonstrated a decrease in time to pelvic imaging by 38.7 min (95% confidence interval -59.2 to -18.2; p < 0.0001) and a decrease in LOS by 49.2 min (95% CI -89.7 to -8.61; p = 0.004). There was poor overall agreement on bladder fullness between patient's subjective sensation and POCUS (k = 0.04). CONCLUSION: POCUS to evaluate bladder fullness by comparing the height of the bladder with the height of the uterus reduces time to pelvic imaging and ED LOS.

Capnometry as a predictor of admission in bronchiolitis.

OBJECTIVES: Bronchiolitis is a dynamic condition, and predicting clinical deterioration can be difficult. The objective of this study was to determine whether capnometry readings among bronchiolitic children admitted to the hospital are significantly different from those discharged from the emergency department. METHODS: We prospectively studied a convenience sample of children younger than 24 months with clinical bronchiolitis. A single end-tidal CO2 (ETCO2) reading was taken before treatment, and a clinical work of breathing score was assigned to each patient. Treating physicians and nurses were blinded to capnometry readings. The decision to admit was based on the judgment of the attending physician. Descriptive statistics and appropriate hypothesis testing were performed. A receiver operating characteristic curve was constructed for the association between admission and capnometry readings. The α was set at 0.05 for all comparisons. RESULTS: One hundred five children with bronchiolitis were included for study. Capnometry readings for admitted (mean, 32.6 mm Hg; 95% confidence interval [CI], 30.3-34.9 mm Hg) and discharged (mean 31.4 mm Hg; 95% CI 29.8-33.0 mm Hg) bronchiolitic children were not significantly different. Capnometry readings for low (mean, 31.7 mm Hg; 95% CI, 29.5-33.8 mm Hg), intermediate (mean, 32.1 mm Hg; 95% CI, 30.1-34.1 mm Hg), and high (mean, 30.5 mm Hg; 95% CI, 19.3-41.7 mm Hg) work of breathing (score) ranges were not significantly different. CONCLUSIONS: Capnometry readings are not useful in predicting admission for children younger than 2 years with clinical bronchiolitis. There are no significant differences in capnometry readings among bronchiolitic children with low, medium, and high work of breathing scores.

Early pediatric emergency department return visits: a prospective patient-centric assessment.

BACKGROUND: A substantial percentage of emergency department (ED) patients return within 72 hours of their initial evaluation. Quality reviews typically demonstrate that most revisits do not seem to be directly related to problematic care provided on the first evaluation. We examined the possibility that return visits are related to nonmedical issues on the first visit, most notably patient discharge education. Objective We prospectively surveyed a convenience sample of caregivers in a pediatric ED to determine why they returned with their children within 72 hours of their initial ED visit. DESIGN/METHODS: All patients who returned within 72 hours of a previous visit were identified and prospectively interviewed using a survey instrument with nominal (multiple choice) and brief descriptive responses. RESULTS: Caregivers of 124 children were prospectively surveyed; 93 children (75%) returned because their symptoms had not improved or worsened. Only 50 (53%) had contacted their primary medical doctor (PMD) prior to the second visit; of these, 14 (28%) could not get an appointment, and 32 (64%) were told to return to the ED. Discharge instructions were felt to be informative by 94% (n = 86) of caregivers with the same number (94%) reported being satisfied with the first ED physician. Twenty-nine children (30%) were admitted on the second visit. CONCLUSIONS: Among children who are discharged from the emergency department and return within 72 hours, most caregivers are satisfied with the care and instructions provided on their first visits. Though most patients have a PMD, many do not call them prior to their return ED visit, and those who do either cannot schedule an appointment or are told to return to the ED. The majority of patients return for clinical progression of illness.

Serious infectious complications related to extremity cast/splint placement in children.

BACKGROUND: Extremity injuries necessitating splinting or casting are commonly seen in the emergency department (ED) setting. Subsequently, it is not uncommon for patients to present to the ED with complaints related to an extremity cast or splint. OBJECTIVE: To present a literature-based approach to the identification and initial management of patients with possible infectious cast/splint complications in the ED setting. CASE REPORTS: We present two cases of serious infectious complications arising from extremity cast/splint placement seen in a single pediatric ED: a case of toxic shock syndrome in an 8-year-old child, and a case of necrotizing fasciitis resulting in upper extremity amputation in a 3-year-old child. CONCLUSIONS/SUMMARY: A wide spectrum of potential extremity cast/splint infectious complications may be seen, which include limb- or life-threatening infections such as toxic shock syndrome and necrotizing fasciitis. Simply considering these diagnoses, and removing the cast or splint to carefully inspect the affected extremity, are potential keys to early identification and optimal outcome of cast/splint complications. It is also prudent to maintain particular vigilance when treating a patient with a water-exposed cast, which may lead to moist padding, skin breakdown, and potential infection. In patients with suspected serious infections, aggressive fluid management and antibiotic therapy should be initiated and appropriate surgical consultation obtained without delay.

Subtle presentation of isolated brainstem injury in a child with minor head injury.

Fallen television sets can cause significant injuries in toddlers. We report the case of a child with a focal brainstem injury who presented with subtle physical examination findings, which eventually led to aspiration and airway compromise. This case illustrates the importance of maintaining a high index of suspicion and performing a careful physical examination in traumatized, preverbal children who sustain an apparently minor head injury. The limitation of computed tomography studies in detecting brainstem injury is also discussed.

Bioterrorism-related inhalational anthrax: can extrapolated adult guidelines be applied to a pediatric population?

OBJECTIVE: Since the 2001 anthrax attacks, an extensive body of literature has evolved, but there has been a limited focus on the management of pediatric-specific issues. We looked at the symptom complexes of all pediatric patients presenting to the emergency department of our hospital during this period and examined whether their presentations would likely allow current guidelines to be used as potential screening criteria to identify children infected with anthrax. METHODS: We retrospectively reviewed emergency department records of all adult and pediatric patients (up to the age of 21 years) at Inova Fairfax Hospital during this time, when a large, and at the time ill-defined, group in the Washington, DC, metropolitan area was at risk for pulmonary anthrax. Two cases of anthrax infection were identified at this hospital in exposed adult postal workers. Screening algorithms (described by Mayer et al. and Hupert et al.) were applied to adult and pediatric patients with the presence of fever (38 degrees C), tachycardia, or other symptoms compatible with pulmonary anthrax. Specifically, the usefulness of these guidelines as potential screening tools to identify possibly infected children was examined. RESULTS: Of 767 pediatric patients seen in the emergency department during the study period, 312 met criteria for review (41%; 95% CI: 37-44%). Four adult patients (0.4%; 95% CI: 0.1-0.9%) had at least five clinical symptoms, fever, and tachycardia; two of them had inhalational anthrax. No pediatric patient presented with five or more clinical symptoms. Twelve children (3.9%; 95% CI: 2-6.6%) presented with four clinical symptoms; five of the 12 had neither fever nor tachycardia. Children, particularly infants and toddlers, presented with nonspecific symptom complexes primarily limited to fever, vomiting, cough, and trouble breathing. CONCLUSIONS: Existing guidelines are likely to be unreliable as a screening tool for inhalational anthrax in children, largely because of the children's inability to adequately communicate a suggestive symptom complex.

Acute urinary retention in a 9-year-old child: an atypical presentation of acute appendicitis.

Acute urinary retention is unusual in childhood and when present is likely to have an identifiable cause. Although the evaluation is often performed by the urologic specialist after relief of the obstruction, it is imperative that some causes be identified in the Emergency Department. This is a case of a 9-year-old boy in acute urinary retention caused by a ruptured appendix with a periappendiceal abscess.