A reappraisal of injuries and accidents in people with epilepsy

Characteristics of motor vehicle crashes and fatality risk among drivers with epilepsy

OBJECTIVE

Among motor vehicle crashes (MVCs), little is known about whether the characteristics and collision features involving drivers with epilepsy differ from those involving drivers without any history of epilepsy. We assessed MVC features and the effect of epilepsy diagnosis on the risk of severe crash-related injuries among drivers.

METHODS

A total of 33 174 MVC events among people with epilepsy (PWE) and 663 480 MVC events of age- and sex-matched non-PWE (1:20) were selected. Crash-related features that involved drivers with and without epilepsy were compared, including driver eligibility, medical history of comorbidities and medications, road and environmental conditions, and accident causes. Cox and logistic regression analyses were used to examine the risks of fatality and severe injury among drivers with and without epilepsy.

RESULTS

PWE involved in MVCs were more likely to have lower socioeconomic status, comorbidities, scooter drivers without a qualified driver's license, driving under the influence of alcohol, and be involved in single-vehicle accidents than non-PWE. Drivers with epilepsy also had a higher risk of fatality within 30 days of MVC, with an adjusted hazard ratio (aHR) of 1.37 (95% confidence interval [CI], 1.20-1.57) and a higher risk of hospital admission within 3 days after MVC (aHR, 1.33; 95% CI, 1.29-1.38) compared to that of non-PWE.

SIGNIFICANCE

The characteristics of MVCs of drivers with epilepsy were distinct from those of non-affected drivers. And higher fatality and injury rates were observed among drivers with epilepsy, which should be considered in further policymaking regarding safe driving of PWE.

Report of the ILAE SUDEP Task Force on national recommendations and practices around the world regarding the use of wearable seizure detection devices: A global survey

Wearable seizure detection devices have the potential to address unmet needs of people with epilepsy. A recently published evidence-based international guideline recommends using such devices for safety indications in patients with tonic-clonic seizures (TCS). Our objective was to map existing guidelines and clinical practices at national level. We conducted a survey of the International League Against Epilepsy (ILAE) chapters regarding national recommendations and practical circumstances for prescribing seizure detection devices, and another survey of physicians in the ILAE constituency anywhere in the world, concerning their views and practices regarding recommendations for and prescription of such devices. Fifty-eight ILAE chapters (response rate 48%) and 157 physicians completed the surveys. More than two-thirds of responding countries do not have standards on wearables for seizure detection, although they indicated availability of such devices. The most often recognized indications were safety and objective seizure quantification. In nearly half of countries, devices are purchased by patients or caregivers, and either lack a uniform reimbursement scheme (41%) or patients pay the full cost for the device (48%). Tonic-clonic seizure frequency, nocturnal seizures, and previous injuries were the main factors that influenced the surveyed physicians to recommend wearable seizure detection devices. Our results document the need to implement international clinical practice guidelines at national level and to consider these when deciding upon reimbursement of seizure detection devices.

Online seizure first aid certification program is an effective means of improving student knowledge and self efficacy surrounding epilepsy

INTRODUCTION

Epilepsy is a neurological disorder, characterized by recurring seizures, affecting more than 3.4 million adults and children throughout the United States. Still, there are sizable gaps in awareness and knowledge of this disorder, and persistent misunderstandings and stigmas surrounding epilepsy and seizure first aid (SFA) pose a risk to those living with this condition. The Epilepsy Foundation, with support from the Centers for Disease Control and Prevention (CDC), has developed programs to address the issue of insufficient public education and awareness surrounding epilepsy. One of these programs is a free, accessible online Seizure Recognition and First Aid Certification program, established in 2021. We aimed to evaluate the effectiveness of the Epilepsy Foundation's online Seizure Recognition and First Aid Certification program in improving student knowledge of epilepsy and appropriate bystander-intervention methods to assist a person experiencing a seizure.

METHODS

The Epilepsy Foundation's online Seizure Recognition and First Aid Certification course evaluates student performance via a 16-question knowledge assessment and six question self-efficacy assessment provided both before and after completion of the course. Pre- and post-course scores of students who enrolled between December of 2021 and September of 2022 were collected. Average score improvement was evaluated via the difference in pre-course and post-course first-attempt scores. Statistical significance was evaluated using paired sample, two-tailed t-tests of pre-course and post-course scores.

RESULTS

Average pre-course knowledge score was 74.33% (n = 10,371, σ² = 3.04%), post-course score was 88.04% (n = 10,371, σ² = 0.83%), and score difference was 13.71% (p < 0.001). Average pre-course self-efficacy score was 63.44% (n = 8,046, σ² = 4.71%), post-course score was 87.08% (n = 8,046, σ² = 1.68%), and score difference was 23.64% (p < 0.001).

CONCLUSION

We found a significant increase in knowledge and self-efficacy assessment scores after students completed the online Seizure Recognition and First Aid Certification course, suggesting that the program is an effective method of improving the understanding of epilepsy and bystander interventions to assist a person who is experiencing a seizure. In the future, awareness should continue to be promoted through SFA training programs and improving accessibility to such programs so that the risks associated with experiencing a seizure without receiving assistance are reduced for people living with epilepsy.

Adult-onset epilepsy and risk of traumatic brain injury: a nationwide cohort study

BACKGROUND

A knowledge gap exists regarding the risk of traumatic brain injury (TBI) in patients with epilepsy.

METHODS

Patients with adult-onset epilepsy during 2005-2018 in Finland were studied using retrospective longitudinal national registry-linkage design. Patients with epilepsy (n=35 686; 51% men; mean age 56.6 years) were 1:1 matched to non-epileptic controls by age, sex, comorbidity burden and cohort entry year. The primary outcome was TBI leading to admission or death, secondary outcomes were TBI admission, fatal TBI, acute neurosurgical operations (ANOs) for TBI and TBI recurrence.

RESULTS

The cumulative rate of the primary endpoint was 1.2% at 1 year, 5.6% at 10 years and 7.3% at 14 years in the epilepsy group versus 2.9% at 14 years in the matched controls (HR=3.77; p<0.0001). Epilepsy was associated with increased risk of TBI admission (6.9% vs 2.7%; HR=3.96; p<0.0001), ANOs (1.3% vs 0.4%; HR=7.00; p<0.0001) and fatal TBI (1.3% vs 0.5%; HR=3.82; p<0.0001), during follow-up. Competing risk analyses confirmed the association of epilepsy with all outcomes (p<0.0001). Epilepsy was associated with TBI recurrence during follow-up (HR 1.72; p=0.002).

CONCLUSION

Patients with adult-onset epilepsy have a significantly increased risk of severe and fatal TBI. The results underline the importance of TBI prevention in epilepsy.

Epilepsy risk awareness and background factors in patients with epilepsy and family caregivers

OBJECTIVES

Patients with epilepsy are at risk of various injuries throughout their lives. Awareness of patients and family caregivers about risk factors and self-care prevents potential injuries. This study aimed to investigate epilepsy risk awareness and background factors in patients with epilepsy and family caregivers.

METHODS

This descriptive study was conducted with the recruitment of 120 patients with epilepsy and 120 family caregivers who were referred to the Neurological Clinic of Tabriz Razi Hospital in Iran. Data was collected using Persian version of the epilepsy risk awareness questionnaires for patients (3rd Edition) and family caregivers.

RESULTS

The average age of the patients (65.8% women) was 29.2 and of the family caregivers (58.3% women) 41.5 years. The average score of risk awareness in family caregivers was 82.6 ± 8.8 and higher than that in patients with epilepsy 84.9 ± 8.5 (obtainable score: 0-120). Compared to the maximum score, the average scores of both groups in all domains including epilepsy, personal security, physical health, and mental health were low. A statistically significant relationship was observed between the mean scores of risk awareness and some background variables.

CONCLUSION

The results showed that epilepsy risk awareness in patients and family caregivers is low and there is a need for education and support. By developing education programs for the patient and their family and increasing epilepsy risk awareness, patients can be protected from potential risks and their safety and quality of life can be improved.

Seizure-related injuries in adults: A prospective case-controlled study on risk factors, seizure severity and quality of life

OBJECTIVE

The current study was conducted to understand the occurrence of seizure-related injuries in people with epilepsy. The relationship between injuries and clinical variables, the perception of seizure severity and quality of life (QoL) and the practice of risky activities were also assessed. The characteristics of the injuries from the onset of epilepsy and in the previous year were assessed.

METHODOLOGY

This is a prospective study to assess the occurrence of seizures-related injuries of 72 adult patients with epilepsy. Injury-related data were related to clinical variables and scores of the quality of life in epilepsy inventory (QOLIE-31) and the Seizure Severity Questionnaire (SSQ) with p < 0.05.

RESULTS

The mean age of the people with epilepsy was 45.8 ± 15.2 years and the mean length of seizure disorder was 24.0 ± 18.7 years. Seizure-related injuries occurred since the onset of epilepsy in 55 (76.4%) cases and in the previous year in 17 (23.6%) cases. Throughout the lifespan, there was a greater occurrence of injuries in younger patients, with younger age at the onset of epilepsy, using various antiseizure medications and with higher SSQ scores (T test; 54.5 ± 27.7 vs 36.1 ± 23.4, p = 0.011). Injuries in the previous year were associated with a high occurrence of previous injuries, lower scores on the QOLIE-31 (56.7 ± 18.6 vs 66.6 ± 16.1; p = 0.048), higher frequency of seizures and the perception of greater severity of seizures. Seizure-related injuries during risky activities occurred in 11 (20%) cases, associated with a longer length of epilepsy disorder (34.9 ± 15.6 years vs 22.1 ± 17.4 years; p = 0.03) and the need for surgical procedures.

CONCLUSION

The occurrence of seizure-related injuries suffered throughout the lifespan and recurrent injuries in the previous year were high. Injuries were significantly associated with epilepsy variables, the perception of greater severity of seizures and risky activities. Seizure-related injuries in the previous year have compromised QoL but not in individuals who suffered injuries throughout their lifespan.

Improving self-efficacy in seizure first aid: Developing a seizure first aid certification program in the United States

OBJECTIVES

Seizures and epilepsy are very common neurologic disorders, yet knowledge of how to help a person having a seizure is sorely lacking, increasing the potential for injury and early death for people with seizures. We developed a standardized seizure first aid (SFA) training certification for the general public and evaluated its impact on knowledge and self-efficacy about SFA and program satisfaction.

METHODS

The Epilepsy Foundation's SFA certification was developed by a multidisciplinary group of experts, with extensive review, feasibility testing, and analysis of pilot tests from 10 sessions with 177 participants. Pre/post assessments were conducted immediately prior to and after participation in the 60-90-min program. Data from 94 people with complete pre/post assessments were used for analysis of demographics, program outcomes, and satisfaction. Descriptive statistics, paired sample T-tests, and Cronbach α coefficients were conducted.

RESULTS

Participants were over age 18, primarily female, and white/Caucasian. Significant improvements were seen in both SFA knowledge and self-efficacy on pre/post assessments across all pilot sites. Fourteen of 23 scale items had significant pre/post improvements. Training satisfaction was rated high by almost all participants.

CONCLUSIONS

The Epilepsy Foundation's Seizure First Aid certification focuses on ability to recognize seizure symptoms, respond with correct first aid steps, and know when emergency help is needed. Pilot assessments support increased knowledge and self-confidence, critical to promoting positive behavior change. This program offers an easy and scalable way for the general public to learn SFA and enhance seizure recognition and safety of people with seizures.