Comparing clinical outcomes between two scorpion antivenom dosing strategies in children.

Background and Objectives: The clinical course from scorpion envenomation can range from mild to life threatening, particularly in younger children. The F(ab')2 antivenom currently available in the United States is extremely effective for countering the neurotoxic effects but extremely expensive. This dose comparison study assesses clinical outcomes between two antivenom dosing strategies. Methods: This was a retrospective review of medical records of pediatric patients treated in the pediatric emergency department (PED) with grade 3 or 4 envenomation requiring antivenom. Treatments rendered at two time-periods were assessed: 3-vial first dose (May 2007-August 2011) and single-vial-serial dose (September 2011-June 2016). Primary outcome was the proportion of patients who achieved complete symptom resolution within 4 h post antivenom dose. Results: One hundred and forty-one children met entry criteria, 76 in 3-vial first dose and 65 in single-vial-serial dose. Median age was 4 years (Q1:2-Q3:7), 56.2% males. There were no demographic and differences in clinical severity at presentation between the two dosing groups. All children, irrespective of group assignment, achieved the primary end-point of symptom resolution within 4 h. Median time to complete resolution of symptoms was longer for the single-vial-serial-dosing group vs. the 3-vial-first dose group [90 min (Q1:63-Q3:124) vs. 62 min (Q1:40-Q3:90), p = 0.002]. There were no statistically significant differences between the two groups regarding clinical outcomes including PED discharge, intubation, hospitalization, or death. Conclusion: In this retrospective analysis, children in both single-vial-serial dosing group, and 3-vial-full dosing group, achieved symptom resolution within 4 h of initiating therapy with no additional complications or adverse clinical outcomes.

The use of a kiosk-model bilingual self-triage system in the pediatric emergency department.

BACKGROUND: Streamlining the triage process is the key in improving emergency department (ED) workflow. Our objective was to determine if parents of pediatric ED patients in, low-literacy, inner-city hospital, who used the audio-assisted bilingual (English/Spanish) self-triage kiosk, were able to enter their child's medical history data using a touch screen panel with greater speed and accuracy than routine nurse-initiated triage. METHODS: Parent/child dyads visiting the pediatric ED for nonurgent conditions (February to April 2012) were randomized prospectively to self-triage kiosk group (n = 200) and standard nurse triage group (n = 200). Both groups underwent routine nurse-initiated triage that included verbal elicitation of basic medical history and manual entry into patients' electronic medical records. RESULTS: The kiosk user was a parent in 88.5% of the cases, a patient (range, 11-17 years) in 9.5% of the cases, and a proxy user (sibling or friend) in 2% of the cases. Language choice for kiosk use was equally distributed (English vs Spanish, 50.5% vs 49.5%). The mean (SD) time to enter medical history data by the kiosk group was significantly shorter than the standard nurse triage group (94.38 [38.61] vs 126.72 [62.61] seconds; P < 0.001). Significant inverse relationship was observed between parent education level and kiosk usage time (r = -0.26; P < 0.001). The mean inaccuracies were significantly lower for kiosk group (P < 0.05) in areas of medical, medication and immunization histories, and total discrepancy score. CONCLUSIONS: Kiosk triage enabled users to enter basic medical triage history data quickly and accurately in an ED setting with future potential for its wider use in improving ED workflow efficiency.

Weighing the pediatric patient during trauma resuscitation and its concordance with estimated weight using Broselow Luten Emergency Tape.

OBJECTIVE: Obtaining an accurate weight is crucial during pediatric trauma/medical resuscitation. Currently, length-based weight estimations are used. Study objective was to assess feasibility of obtaining actual weights of children during trauma resuscitation and study its concordance with length-based estimated weight using the Broselow Pediatric Emergency Tape. METHODS: Pediatric trauma patients 0 to 14 years old presenting to a tertiary care pediatric trauma center between November 2008 and October 2009 were enrolled prospectively. Length-based weight estimation was done on patient arrival using the Broselow tape; in addition, an actual patient weight was recorded using the trauma stretcher integrated weighing scale. RESULTS: Two hundred thirty-one patients were eligible and enrolled. Weights were recorded in 145 children (63.2%). In 27 patients (18.6%) whose body length exceeded Broselow tape range, weight was measured using stretcher scale only. The remaining 118 patients (mean age, 5.0 [SE ± 0.3] years; 67% male) were used for correlation analysis. There was good correlation (Pearson correlation coefficient, r = 0.86) between estimated weight and measured weight. However, Bland-Altman analysis showed mean bias +2.6 kg (95% confidence interval [CI], 1.6-3.6 kg); lower/upper limits of agreement were -8.3 kg (CI, -10.0 to -6.6 kg) and 13.5 kg (CI, 11.7-15.2 kg). CONCLUSIONS: It is possible to obtain an actual patient weight during pediatric trauma resuscitation. Length-based estimated weight using Broselow tape underestimated weight by 2.6 kg; the mean error was greatest in the highest weight category.

Penetrating cactus spine injury to the mediastinum of a child.

Injuries from contact with cactus plants are not uncommon in the southwestern United States and other arid landscapes. Most often, accidental encounters with sharp spines and barbs result in little more than mechanical damage to the skin and soft tissues with minor pain and irritation. Although cactus spine penetration into the skin has been reported to be a stimulus for cutaneous granuloma formation, our review of the published literature did not reveal any potentially life-threatening injuries from such insults. We present a unique case of a penetrating cactus spine to the anterior mediastinum in a child which required surgical extraction.