Febrile seizures and parental anxiety: does information help?

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).

Efficacy of an interventional educational programme in mitigating post-traumatic stress in parents who have witnessed a febrile seizure: a pilot before-and-after study

OBJECTIVES

To measure post-traumatic stress in parents who have witnessed their child's first simple febrile seizure and to assess the impact of workshops where information is dispensed, proper reactions are demonstrated and dialogue is encouraged on the mitigation of parental stress.

DESIGN

A pilot before-and-after study, with control group, using self-reported measures from the Impact of Event Scale-Revised.

SETTING

Data from two French participating centres.

PARTICIPANTS

A total of 50 parents who witnessed their child's first simple febrile seizure.

INTERVENTION

Parents selected themselves into either group 1: attending a workshop (intervention group), or group 2: no further management (control group).

PRIMARY AND SECONDARY OUTCOME MEASURES

(1) Parental post-traumatic stress was assessed by the Impact of Event Scale-Revised a minimum of 4 weeks after the seizure (before any workshop if applicable). A high risk of developing post-traumatic stress disorder was indicated by a score ≥33. (2) To assess the efficacy of workshops on the mitigation of parental stress, all parents self-completed the Impact of Event Scale-Revised a second time at a minimum of 10 weeks after the seizure (after any workshop if applicable).

RESULTS

Four weeks after the seizure, 76% of the total parents presented an Impact of Event Scale-Revised score ≥33. At 10 weeks after the seizure, the scores were 18.1 points lower (95% CI 11.66 to 24.61, P<0.0001) in group 1 versus only 5.51 points lower (95% CI 2.76 to 8.27, P=0.0003) in group 2 (intragroup comparison), and were significantly lower in group 1 compared with group 2 (intergroup comparison), P=0.02.

CONCLUSIONS

Parents who have witnessed their child's first simple febrile seizure are at high risk of developing post-traumatic stress disorder 4 weeks after the seizure. Our innovative workshops are associated with a significant mitigation of the parental post-traumatic stress.

Assessment of febrile seizures in children

Febrile seizures are the most common form of childhood seizures, affecting 2-5% of all children and usually appearing between 3 months and 5 years of age. Despite its predominantly benign nature, a febrile seizure (FS) is a terrifying experience for most parents. The condition is perhaps one of the most prevalent causes of admittance to pediatric emergency wards worldwide. FS, defined as either simple or complex, may be provoked by any febrile bacterial or (more usually) viral illness. No specific level of fever is required to diagnose FS. It is essential to exclude underlying meningitis in all children with FS, either clinically or, if any doubt remains, by lumbar puncture. There is no evidence, however, to support routine lumbar puncture in all children admitted with simple FS, especially when typical clinical signs of meningitis are lacking. The risk of epilepsy following FS is 1-6%. The association, however small, between FS and epilepsy may demonstrate a genetic link between FS and epilepsy rather than a cause and effect relationship. The effectiveness of prophylactic treatment with medication remains controversial. There is no evidence of the effectiveness of antipyretics in preventing future FS. Prophylactic use of paracetamol, ibuprofen or a combination of both in FS, is thus a questionable practice. There is reason to believe that children who have experienced a simple FS are over-investigated and over-treated. This review aims to provide physicians with adequate knowledge to make rational assessments of children with febrile seizures.

Childhood febrile seizures: overview and implications

This article provides an overview of the latest knowledge and understanding of childhood febrile seizures. This review also discusses childhood febrile seizure occurrence, health services utilization and treatment costs. Parental reactions associated with its occurrence and how healthcare providers can assist parents with dealing effectively with this potentially frightening and anxiety-producing event are also discussed.