Afebrile pediatric seizures

An audit of first afebrile seizure management in an Irish tertiary pediatric setting

The objective of this study was to compare the first afebrile seizure management with internationally recognized standards in an Irish tertiary pediatric setting. Twenty-one management standards were derived from a combination of British (NICE 2004) and North American (AAN 2003) guidelines. Cases of first afebrile seizure presenting to a pediatric emergency department between July 2007 and June 2010 were assessed against the standards. On completion, the standards developed were presented to the relevant stakeholders, a nurse-developed parental advice sheet was introduced, and a re-audit was performed from July 2010 to June 2011. Forty children were identified in the initial audit period (A1) and 41 over the re-audit (A2). No case achieved full compliance with the devised standards in the audit period. A median compliance score of 15 (range 5-20) was achieved in A1 and 17 (range 11-21) in A2 [mean rank 31.93 versus 49.85; p(1,1) < 0.0001]. Optimal compliance (total score of ≥17) with devised standards was achieved in 6/40 patients in A1 and in 21/41 patients in A2 [χ (2) = 11.95; p(1,1) = 0.001].

CONCLUSION

We demonstrated an initial lack of compliance with international guidelines on management of a common medical presentation, first afebrile seizure, and demonstrated that improvements can be achieved by identification of appropriate standards and critical appraisal of the compliance with these standards through both formal and informal education.

Shake, rattle, and roll: an update on pediatric seizures

Seizure is a common presenting complaint for patients in the pediatric emergency department (PED) setting. In some cases, protocols are in place on how to manage this group of patients, for example, a patient with a simple febrile seizure already back to baseline or a patient with known epilepsy already back to baseline. However, many scenarios present dilemmas for physicians in the PED, specifically patients with status epilepticus (SE). Unfortunately, there is not a national SE protocol, and hospital-specific guidelines may or may not exist. Current practices are constantly changing because new medications arise, and more information is gathered regarding existing medications and guidelines. Here we will review the basics about first-time afebrile seizures presenting to the PED and common treatments specific to seizure types. We will then review SE management basics and medical therapy, including both older and newer agents and their routes of administration for both the prehospital and the hospital setting.

Pediatric seizures

Seizures are a commonly encountered condition within the emergency department and, because of this, can engender complacency on the part of the physicians and staff. Unfortunately, there is significant associated morbidity and mortality with seizures, and they should never be regarded as routine. This point is particularly important with respect to seizures in pediatric patients. The aim of this review is to provide a current view of the various issues that make pediatric seizures unique and to help elucidate emergent evaluation and management strategies.

Role of head computed tomography in the evaluation of children admitted to the paediatric intensive care unit with new-onset seizure

OBJECTIVE

The role of neuroimaging in children presenting with new-onset seizure is poorly defined. This study evaluates the incidence of abnormal CT findings in children admitted to the paediatric intensive care unit (PICU) with new-onset seizure and examines potential clinical variables associated with abnormal head CT findings.

METHODS

A retrospective analysis of 89 previously asymptomatic children admitted to Sydney Children's Hospital (Sydney, Australia) PICU between November 2005 and September 2009 with new-onset seizure was undertaken. Demographic data, clinical details and head CT findings were abstracted from medical records. The clinical significance and the impact of CT findings on acute management decisions was analysed. Clinical variables associated with abnormal clinically significant CT results were examined.

RESULTS

A total of 71/89 patients underwent head CT. Of the children who underwent head CT (n= 71), clinically significant CT results were found in 19.7% of patients and head CT findings resulted in a change in acute management in 7% of patients. Children without fever were more than twice as likely to have a positive CT scan (P= 0.049); however, a substantial proportion (6/45) of febrile children also had abnormal scans. Focal seizures were not predictive of abnormal CT results. There was a significant relationship between abnormal CT and multiple seizures (P < 0.02), and age less than 24 months (P < 0.049).

CONCLUSION

In this highly selected group head CT findings are frequently abnormal and might change acute management. Children admitted to the PICU with first presentation of seizure who have multiple seizures and/or are aged <2 years should have immediate CT or MRI scanning.