Consensus statements on the information to deliver after a febrile seizure

Febrile seizures: A clinical review and focus on caregiver education

ABSTRACT

Febrile seizures are the most common seizure disorder in childhood. Most febrile seizures have a benign course and children have a good prognosis. However, febrile seizures are traumatizing events for a child's family or caregiver to witness. Appropriate caregiver education is crucial to ease anxiety. This article reviews the risk factors, clinical presentation, diagnostics, treatment, and prevention of febrile seizures in addition to providing a guideline for effective caregiver education and support.

Prescription patterns of home rescue benzodiazepines for febrile seizures

OBJECTIVE

To describe the prescription patterns of home, non-intravenous rescue benzodiazepines (non-IV-rBZDs) for febrile seizures and the factors associated with their prescription.

METHODS

Retrospective descriptive study using the MarketScan Commercial Database, a large database of employer-sponsored privately insured patients in the United States. We used data from January 1st 2006 to December 31st 2022. We studied patients with febrile seizures as the main code for the healthcare encounter (identified with International Classification of Diseases codes) with age from 6 months to 5 years of age and with at least 1 month of follow-up.

RESULTS

There were a total of 82,835 patients [median (p25-p75) age 1.0 (1.0-2.0) years, 56.7 % males] with at least one febrile seizure, of whom 9,737 (11.8 %) filled at least one non-IV-rBZD prescription. Among the 9,737 patients who filled at least one prescription, the median (p25-p75) time from first febrile seizure to non-IV-rBZD prescription was 27 (2-186) days. Among the factors known at the time of the first febrile seizure, complex febrile seizure (OR: 3.51, 95 % CI: 3.24-3.79), and an initial inpatient hospitalization for febrile seizure (OR: 3.53, 95 % CI: 3.29-3.79) were the factors most strongly associated with filling a non-IV-rBZD prescription. In contrast, sex, rural patient's residence, and salary employment (versus other employment class) were not independently associated with filling a non-IV-rBZD prescription. Among the factors known at the end of follow-up, complex febrile seizures, type of initial encounter, and an eventual diagnosis of epilepsy were major independent factors associated with filling a non-IV-rBZD prescription.

CONCLUSION

Only approximately 12 % of children with a febrile seizure filled a prescription for a home non-IV-rBZD. The major factors independently associated with prescription were complex febrile seizure, hospital admission, recurrent febrile seizures, and an eventual diagnosis of epilepsy.

Management of febrile convulsion in home settings: a qualitative study of multiple caregiver practices in the Cape Coast Metropolis in Ghana

BACKGROUND

Febrile convulsion (FC) among children is a common emergency concern received in hospitals and clinics. However, in Ghana, FC is commonly perceived as a non-hospital disease and usually managed at home. There is limited research on the home management of FC. This study, therefore, explored the home management of FC.

METHODS

The study design was a descriptive and interpretive phenomenology. Data sources were triangulated among 42 participants across 5 communities within 2 km distance from regional hospitals in the Cape Coast Metropolis. Participants were purposively selected and interviewed face to face in their homes and treatment centres using semistructured interview guides. Interviews were transcribed and thematically analysed with QSR NVivo V.14.

RESULTS

Three themes were identified from the inductive analysis. These themes were treatment, prevention and case referral. Subthemes on treatment were tepid sponging with lukewarm water, the use of herbal medicine and spiritual approaches. FC was referred to as 'asram suro'. The 'asram' literally means the moon, and 'suro' connotes the skies, indicating possibly that the condition emanates from a god of the moon. Caregivers prevented FC through behavioural approaches, herbal medicine, and mystical approaches including making scarification and tying amulets and beads particularly on the child's face and wrists respectively. FC cases were referred for clinical attention after home care resulted in undesirable treatment outcomes. A conceptual framework depicting the decision-making and practices towards FC management is presented.

CONCLUSION

FC is commonly managed at home independent of orthodox care availability. Caregivers employed herbal and ad hoc treatment regimens, usually unwarranted, visually frightening and spiritual approaches which were not the best home management approaches. These findings call for the need to educate caregivers about the best home management of FC.

Best practices for the management of febrile seizures in children

Febrile seizures (FS) are commonly perceived by healthcare professionals as a self-limited condition with a generally 'benign' nature. Nonetheless, they frequently lead to pediatric consultations, and their management can vary depending on the clinical context. For parents and caregivers, witnessing a seizure can be a distressing experience, significantly impacting their quality of life. In this review, we offer an in-depth exploration of FS management, therapeutic interventions, and prognostic factors, with the aim of providing support for physicians and enhancing communication with families. We conducted a comprehensive literature search using the PubMed and Web of Science databases, spanning the past 50 years. The search terms utilized included "febrile seizure," "complex febrile seizure," "simple febrile seizure," in conjunction with "children" or "infant." Only studies published in English or those presenting evidence-based data were included in our assessment. Additionally, we conducted a cross-reference search to identify any additional relevant data sources. Our thorough literature search resulted in a compilation of references, with carefully selected papers thoughtfully integrated into this review.

The protective effect of breastfeeding on febrile seizures: a systematic review with meta-analysis

Several potential risk factors have been identified in the etiopathogenesis of febrile seizures (FS), including the type and extent of breastfeeding (BF). Given the lack of conclusive data, this study aims to systematically evaluate the evidence on the association between BF and FS. We conducted a systematic review and meta-analysis according to PRISMA guidelines. The search was conducted using descriptors for FS, BF, and formula feeding in MEDLINE, Embase, and Web of Science databases. We included observational studies that compared the incidence of FS between those who had ever breastfed and those who were formula fed. The study protocol was registered on the PROSPERO platform under the number CRD42023474906. A total of 1,893,079 participants from 8 datasets were included. Our main analysis showed no significant association of any type of BF on the incidence of FS compared with formula-fed children (OR: 0.84; CI: 0.67-1.04; I2 = 78%; Cochran's Q = 0.0001), although meta-regression showed that BF was associated with a lower incidence of FS in preterm infants. Our secondary outcome showed a significantly reduced incidence of FS in children who received BF exclusively (OR: 0.80; CI: 0.65-0.99; I2 = 70%; Cochran's Q = 0.02).    Conclusion: There was no significant reduction in the incidence of FS in those who were breastfed compared to formula feeding. However, our meta-regression analysis indicated an association between BF and a lower incidence of FS in preterm infants. Additionally, children who exclusively received BF had a significantly reduced incidence of FS. These findings should be further investigated in prospective cohorts. What is Known: • Breastfeeding can modify risk factors for febrile seizures, such as susceptibility to viral and bacterial infections, micronutrient deficiencies, and low birth weight. • However, studies have shown conflicting results regarding the impact of breastfeeding on febrile seizures. What is New: • When comparing any breastfeeding pattern with no breastfeeding, there is no significant difference in the incidence of febrile seizures. • When comparing exclusive breastfeeding with no breastfeeding, there may be a decrease in the occurrence of febrile seizures.

The non-clinical burden of febrile seizures: a systematic review

Febrile seizures (FS) can be frightening for parents, even though they are usually harmless. Various questionnaires have been used to assess parental reactions and awareness about FS, revealing insufficient knowledge. Studies have shown that educational interventions significantly reduce parental concerns, improve knowledge, and promote better first-aid measures. Providing clear information and emotional support to parents is important to reduce their concerns and improve FS management. Healthcare providers should give comprehensive information about FS, including the risk of recurrence, and provide clear instructions on their management. The economic impact of FS includes direct and indirect costs. Studies have shown a decrease of hospitalizations and associated costs due to improved clinical adherence to guidelines, which also reduces the inappropriate use of healthcare resources. This systematic review provides a comprehensive overview of the existing literature on parental anxiety and education about FS, as well as their economic impact, aiming at identifying areas for improvement in the management of FS and providing valuable insights for healthcare providers and policymakers to better address the non-clinical burden of this condition.

Clinical features of febrile seizures in children with COVID-19: an observational study from a tertiary care hospital in China

Background

Febrile seizures are a common neurologic manifestation in children with coronavirus disease 2019 (COVID-19). Compared to seasonal respiratory viruses, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a pronounced neurological impact, with the result that febrile seizures with COVID-19 may exhibit unique clinical features.

Materials and methods

We conducted a retrospective study in a tertiary care hospital in China. We collected medical record information on febrile seizures with COVID-19, including demographic characteristics, clinical features, laboratory tests, and disease burden. Subsequently, the data were then analyzed descriptively.

Results

A total of 103 children diagnosed with febrile seizures and positive COVID-19 PCR results were included in our study. Among them, 81 (78.6%) were males and 22 (21.4%) were females. The age of onset of febrile seizures ranged from 14 to 57 months, with a mean age of 34.9 ± 6.24 months. Complex febrile seizures were observed in 34 (33%) cases. Antiseizure medications were administered to 24 (23.3%) patients. Laboratory tests showed a white blood cell count of (27.05 ± 8.20) × 103/µl, a neutrophil count of (20.09 ± 5.66) × 103/µl and a lymphocyte count of (6.44 ± 1.86) × 103/µl. A creatine kinase level was significantly elevated, with a mean value of (412.00 ± 158.96) U/L. The mean length of stay was 4.36 days. Twelve patients (11.7%) required intensive care services, but there were no deaths or patients remaining on antiseizure medications after discharge.

Conclusion

In the post-epidemic era of COVID-19, pediatric clinicians should be aware of the changing clinical features of febrile seizures associated with COVID-19. The average age of onset has increased, with a higher proportion of males. Length of stay and hospitalization costs did not increase significantly. The prognosis remained favorable, although a small number of children required intensive care services during the acute phase.

Determinants of caregiver's knowledge and practices regarding childhood fever management in a developing setting: a multi-centre cross-sectional assessment

Introduction

Fever is both a sign of various diseases (chief of which are infectious in nature) and an adverse effect of certain interventions (e.g. vaccines, drugs) in the pediatric population. It elicits anxiety among caregivers and healthcare professionals alike resulting in non-evidence based practices, adverse medication administration events, waste of scarce resources and overutilization of health facilities. The determinants of these practices among caregivers in the domiciliary contexts have not been well characterized in developing settings.

Methods

We assessed the knowledge and practices of childhood fever and their determinants among caregivers in domiciliary settings in Northern Nigeria using a 41-item questionnaire between August 2020 and February 2021.

Results

The questionnaire is reliable (knowledge: Cronbach's Alpha = 0.689; practice: Cronbach's Alpha = 0.814) and collected data on a total of 2,400 caregiver-child pairs, who participated in the study. Over two-third (68.3%; 1,640) of the caregivers expressed fever phobic tendencies. Paracetamol was the most commonly used medication and constituted 31.3% of medication administration adverse events reported by the caregivers. Only one out of every six knowledgeable caregivers engaged in evidence-based home childhood fever management practices (7% vs. 41.6%) with being a primary caregiver [Knowledge: odd ratio (OR): 2.81, 95% CI: 0.38; 5.68; p value: 0.04; Practice: OR: 1.65, 95% CI: 0.09; 7.33; 0.02] and having a child/children aged ≤3 years (knowledge: OR: 7.03, 95% CI: 4.89; 9.67, p value: 0.003; practice OR: 3.11, 95% CI: 1.27; 8.59, 0.007) determining both the knowledge and practices of childhood fever management in a household.

Conclusions

The knowledge and practice of childhood fever management among caregivers were sub-optimal with being a primary caregiver and having a child/children aged ≤3 years being the significant determinants of each domain. These gaps underscore the dire need for targeted strategies aimed at improving childhood fever management by educating caregivers.

Management of children with febrile seizures: a Greek nationwide survey

The purpose of this study was to investigate knowledge, principles, and practices concerning the management of children with febrile seizures among pediatricians in Greece. A cross-sectional study was performed across Greece. Pediatricians completed an anonymous and voluntary 11-item questionnaire about their knowledge, attitudes, and practices with respect to the management of febrile seizures; the survey also collected demographic data. It was first administered in paper form in October 2017. This was followed by an online survey performed between June and August of 2018 and publicized by medical boards across Greece. Descriptive statistics and comparisons between groups were conducted with the significance level set at p ≤ 0.05. We recorded 457 responses. Pediatricians admitted to modifying their advice to the parents of children with febrile seizures by suggesting more "aggressive" fever management at low temperatures or systematically (63%), referral to a specialist after any episode of febrile seizures (63%), or hospitalization in a subsequent episode (67%), even though 72% admitted these practices were of no efficacy. Almost one in three pediatricians (28%) believed aggressive management of fever could delay the onset of febrile seizures; increasing age was associated with this perception. A minority (28%) would make parents aware of febrile seizures before a first episode regardless of family history; 38% would do so in the event of family history.

CONCLUSIONS

Several pediatricians in Greece use outdated and ineffective practices for the management of febrile seizures, despite the availability of updated evidence-based guidelines. Further training of practitioners is needed to bridge this gap.

WHAT IS KNOWN

•Aggressive management of fever at low temperatures with antipyretics, referral to a neurologist, and hospitalization are not supported by evidence or recent guidelines on childhood febrile seizures. •Febrile seizures are especially disturbing to uninformed parents, who may be inclined to pursue aggressive but ineffective treatments as a result.

WHAT IS NEW

•Pediatricians in Greece use non-evidence-based practices for the management of febrile seizures, even when they are aware that these practices are not effective. •Older age increases the likelihood that a pediatrician will pursue guideline non-compliant practices in Greece. At the same time, physicians with over 20 years of experience are more likely to inform parents in advance about febrile seizures.

Crises fébriles : mise au point pour le médecin aux urgences

Les crises fébriles (CF), définies comme des crises d’épilepsie en contexte fébrile chez un enfant âgé entre six mois et cinq ans sans infection du système nerveux central affectent entre 2 et 5 % des enfants. Leur pronostic à long terme est excellent, n’exposant ni à un excès de mortalité ni à une diminution des compétences intellectuelles et comportementales. Poser le diagnostic de CF nécessite d’éliminer les autres causes de crises d’épilepsie en contexte fébrile, dont une méningite bactérienne et une méningoencéphalite herpétique. Cependant, le diagnostic de CF ne nécessite généralement aucun examen complémentaire sous réserve d’un interrogatoire et d’un examen clinique minutieux. L’indication des examens complémentaires pour identifier l’étiologie de la fièvre n’est pas modifiée par le fait que l’enfant ait présenté une CF. Bien qu’un tiers des enfants ayant eu une CF récidiveront au moins une fois avant l’âge de cinq ans, aucune mesure prophylactique (traitement antiépileptique, prise en charge agressive de la fièvre) n’est indiquée pour éviter ces récidives pour la quasi-totalité de ces enfants. Plusieurs facteurs de risque d’épilepsie sont à rechercher pour identifier les rares patients nécessitant un avis spécialisé sans urgence. Enfin, assister à un épisode de CF est une expérience très éprouvante pour les parents. Plusieurs messages clés doivent être délivrés aux parents avant le retour au domicile dans le but d’améliorer leur compréhension de l’épisode qui a eu lieu et de prévenir un syndrome posttraumatique ainsi que des modifications du comportement parental face à la fièvre.

Febrile seizures: perceptions and knowledge of parents of affected and unaffected children

Febrile seizures (FS) in children are common, but little is known about parents' perceptions and knowledge of FS. We interviewed parents of children aged 6 months to 6 years affected by FS (FS group, 65 parents) or unaffected (control group, 54 parents). In the FS group, 32% said they knew their child had an FS when the first event occurred, and 89% described fear when the child had a seizure, with a median intensity of 10/10 (Q25/Q75: 9/10). Related to follow-up, 77% in the FS group (will) observe their child more carefully after the first seizure happened, and 63% (will) give antipyretics earlier at a median temperature of 38.2 °C (100.8 °F). In the FS group, 62% were unaware of FS before the first event (54% of control group did not know about FS thus far, n.s.). In the FS group, 20% would put a solid object in the mouth of a child having a seizure (control group, 39%, p = 0.030), and 92% would administer an available anti-seizure rescue medication (control group, 78%, p = 0.019). In the FS group, 71% feared that children with FS might suffocate (control group, 70%, n.s.).

CONCLUSION

Information about FS and their management should be more available to improve parents' coping and patient safety.

WHAT IS KNOWN

• Febrile seizures in children are common. • The prognosis of children suffering from febrile seizures is usually rather good.

WHAT IS NEW

• Over half of parents had not informed themselves about febrile seizures so far; and only 32% of parents realized their child had a febrile seizure when it occurred. • Most parents described own fear with a median intensity of 10/10; and 63% (will) give antipyretics earlier at a median temperature of 38.2 °C (100.8 °F).