Impact of seizure-related injuries on quality of life

Epilepsy-related injuries - The role of seizure profile, somatic comorbidities and adverse medication effects

BACKGROUND

While epilepsy-related injuries (ERIs) are frequent in people with epilepsy (PWE), factors associated with hospitalization because of ERIs remain relatively unknown.

METHODS

We conducted a cross-sectional anonymous survey at a tertiary epilepsy clinic among adult outpatients with epilepsy. Participants indicated their demographic, clinical characteristics, adverse effects of antiseizure medications (ASMs), somatic comorbidities and whether they were hospitalized because of ERIs in the past. For variables with significantly different distributions between participant subgroups (positive vs negative history of past hospitalisation because of ERI), the association with ERI-linked hospitalization was assessed using univariable and multivariable regression models.

RESULTS

Among 600 PWE (312, 52.0 % female) included, 405 (67.5 %) reported at least one ERI in the past and 104 (25.7 %) had been hospitalised because of at least one of the injuries. Age, seizures in the street, focal unaware seizures and adverse ASM effects were associated with ERI-linked hospitalization only in univariable regression models. Male sex (OR = 1.677, 95 % CI = 1.022-2.753), loss of consciousness during seizures (OR = 2.294, 95 % CI = 1.166-4.513), seizure frequency (OR = 1.264, 95 % CI = 1.024-1.559) and ASM-related loss of coordination (OR = 3.496, 95 % CI = 1.670-7.320) were statistically significant predictors in the multivariable model (Nagelkerke R2 = 0.106).

CONCLUSION

Our study indicates that, beyond seizure-related factors, adverse effects of ASMs and somatic comorbidities need to be considered when estimating the odds of previous ERI-linked hospitalisations. Alternative determinants of a higher risk of serious ERI, such as lifestyle or occupational variables, should be explored in the future.

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.

Oral Health-Related Quality of Life in Children and Adolescents with a Traumatic Injury of Permanent Teeth and the Impact on Their Families: A Systematic Review

The aim of this systematic review was to evaluate the impact of a traumatic dental injury (TDI) of permanent teeth in children and adolescents on their oral health-related quality of life (OHRQoL) as well as on their families. A bibliographic search in the biomedical databases (PubMed, Cochrane Library, MEDLINE) was limited to studies published between January 2000 and February 2021. The study selection criteria were cross-sectional, case control, or prospective clinical studies, which analyzed TDI before and after the treatment of permanent teeth in healthy children and adolescent, assessed their OHRQoL, and were written in English. The search found 25 eligible articles that were included in the study. The quality assessment of the studies was performed using the quality assessment checklist for survey studies in psychology (Q-SSP). The results indicated that a TDI of permanent teeth strongly influences the OHRQoL of children and adolescents, and the timely-performed dental management of a TDI allows for preventing further biological and socio-psychological impacts. Sociodemographic status, economic status, parent’s education, gender, age group, and type of schooling were determinants of the TDI impact on OHRQoL.

Stereotactic laser interstitial thermal therapy corpus callosotomy for the treatment of pediatric drug-resistant epilepsy

Objective

Corpus callosotomy is a safe and effective procedure for reducing the frequency of drop attacks. MR‐guided laser interstitial thermal therapy (MRgLITT) offers a minimally invasive alternative to conventional open craniotomy for callosotomy. We hypothesized that MRgLITT callosotomy could be safely performed in pediatric patients with similar seizure control.

Methods

We present an institutional case series of 11 procedures in 10 patients for the treatment of drop attacks in drug‐refractory primary generalized epilepsy. MRgLITT was used for complete callosotomy, anterior two‐thirds, posterior, or ablation of residual callosal fibers following prior callosotomy (open or MRgLITT). We retrospectively reviewed clinical course, operative details, radiographic imaging, clinical outcomes, and complications.

Results

Operative time ranged from 4‐8 hours, and median hospitalization was 2 days. No complications were encountered. Among the 7 patients with at least 3 months of follow‐up, 71% experienced freedom from drop attacks at longest follow‐up and 57% of cases showed improvement in their other seizure semiologies as well (Engel Class II: 28%, Class III: 28%, Class IV: 43%).

Significance

MR‐guided LITT callosotomy is safe and effective modality in the management of pediatric patients with medically intractable epilepsy characterized by drop attacks. While this is among the largest pediatric series to date, further studies are required to delineate its safety and efficacy among such patients.

An eight-camera fall detection system using human fall pattern recognition via machine learning by a low-cost android box

Falls are a leading cause of unintentional injuries and can result in devastating disabilities and fatalities when left undetected and not treated in time. Current detection methods have one or more of the following problems: frequent battery replacements, wearer discomfort, high costs, complicated setup, furniture occlusion, and intensive computation. In fact, all non-wearable methods fail to detect falls beyond ten meters. Here, we design a house-wide fall detection system capable of detecting stumbling, slipping, fainting, and various other types of falls at 60 m and beyond, including through transparent glasses, screens, and rain. By analyzing the fall pattern using machine learning and crafted rules via a local, low-cost single-board computer, true falls can be differentiated from daily activities and monitored through conventionally available surveillance systems. Either a multi-camera setup in one room or single cameras installed at high altitudes can avoid occlusion. This system’s flexibility enables a wide-coverage set-up, ensuring safety in senior homes, rehab centers, and nursing facilities. It can also be configured into high-precision and high-recall application to capture every single fall in high-risk zones.

A reappraisal of injuries and accidents in people with epilepsy

PURPOSE OF REVIEW

We review data on injuries and traffic accidents affecting people with epilepsy with emphasis on the overall risk of injuries, specific types of injuries, and risk factors.

RECENT FINDINGS

Population-based studies of incident epilepsy cohorts indicate that the risk of physical injuries in people with epilepsy in general is increased only modestly. The risk is higher in selected populations that attend epilepsy clinics or referral centers. Soft tissue injuries, dislocations, and fractures are the most common injures, whereas the greatest increase in risk is reported for more uncommon injuries such as drowning. People with epilepsy are at a two-fold to four-fold increased risk for fatal injuries. Comorbidities contribute to fatal as well as nonfatal injuries. The other major risk factor is poorly controlled major convulsive seizures (generalized as well as focal to bilateral tonic-clonic seizures). Serious transport accidents associated with increased risks for people with epilepsy include pedestrian, bicycle, as well as car accidents.

SUMMARY

Individualized information on the risk of physical injuries and accidents should be part of counseling of patients with epilepsy. Improved seizure control is likely the most effective way to reduce risks, but work place and home adjustments should also be considered.

Epidaily, a scale for comprehensive functional assessment of patients with epilepsy

OBJECTIVE

To develop and validate an epilepsy-specific scale for comprehensive functional assessment of patients with epilepsy, named Epidaily.

METHODS

The multidisciplinary research group created through brainstorming a list of 47 items to explore the cognitive, social, basic and instrumental functionality of the patient. A group of epilepsy experts independent of the research group evaluated the suitability of all the items, which then were selected and reviewed by the research group to conform the Epidaily scale. On a sample of 102 patients, a reliability analysis was performed, as well as a validation one using as reference scale the score on the Activities of Daily Living Questionnaire (ADLQ), which evaluates basic and instrumental functionality.

RESULTS

Epidaily consisted of 10 items distributed in four dimensions, with a possible score from 0 to 100 (perfect functionality). Inter-observer reliability was excellent, with an intraclass correlation coefficient of 0.98 (95% confidence interval 0.97-0.99). Criterion validity was demonstrated by the high positive correlation of the Epidaily score with the ADLQ score (Spearman's rho coefficient 0.85, p < 0.001). Significant relation was found between ADLQ and Epidaily in the linear regression analysis (p < 001), which reported that Epidaily explains 85.5% of the variability of ADLQ (R-squared 0.85). Discriminant validity was also proved, as Epidaily allowed to classify epilepsy severity based on Cramer et al epilepsy severity classification. The median time to obtain the Epidaily score was 5 min (interquartile range 4-6).

SIGNIFICANCE

Epidaily is a brief and versatile scale, with excellent inter-observer reliability, which has been validated for comprehensive functional assessment of patients with epilepsy.

Dramatic outcomes in epilepsy: depression, suicide, injuries, and mortality

In this narrative review, we will discuss some of the significant risks and dramatic consequences that are associated with epilepsy: depression, suicide, seizure-related injuries, and mortality, both in adults and in children. Considering the high prevalence of depression among people with epilepsy (PWE), routine and periodic screening of all PWE for early detection and appropriate management of depression is recommended. PWE should be screened for suicidal ideation regularly and when needed, patients should be referred for a psychiatric evaluation and treatment. When starting an antiepileptic drug (AED) or switching from one to another AED, patients should be advised to report to their treating physician any change in their mood and existence of suicidal ideation. The risk of injuries for the general epilepsy population is increased only moderately. The risk is higher in selected populations attending epilepsy clinics and referral centers. This being said, there are PWE that may suffer frequent, severe, and sometimes even life-threatening seizure-related injuries. The most obvious way to reduce risk is to strive for improved seizure control. Finally, PWE have a 2-3 times higher mortality rate than the general population. Deaths in PWE may relate to the underlying cause of epilepsy, to seizures (including sudden unexpected death in epilepsy [SUDEP] and seizure related injuries) and to status epilepticus, as well as to other conditions that do not appear directly related to epilepsy. Improving seizure control and patient education may be the most important measures to reduce epilepsy related mortality in general and SUDEP in particular.

Different modalities of invasive neurostimulation for epilepsy

Epilepsy affects 1% of the general population, about one-third of which is pharmacologically resistant. Uncontrolled seizures are associated with an increased risk of traumatic injury and sudden unexpected death of epilepsy. There is a considerable psychological and financial burden on caregivers of patients with epilepsy, particularly among pediatric patients. Epilepsy surgery, when indicated, is the most promising cure for epilepsy. However, when surgery is contraindicated or refused by the patient, neurostimulation is an alternative palliative approach, albeit with a lower chance of entirely curing patients of seizures. There are many options for neurostimulation. The three most commonly used invasive neurostimulation procedures that consistently show evidence of being safe and efficacious are vagal nerve stimulation, responsive neuro stimulation, or anterior thalamic nucleus deep brain stimulation. The goal of this review is to summarize the current evidence supporting the use of these three techniques, which are approved by most regulatory bodies, and discuss different factors that may enable epilepsy surgeons to choose the most appropriate modality for each patient.

Prognostic role of Mini-Mental State Pediatric Examination (MMSPE) on neuropsychological functioning

OBJECTIVE

The aim of this study was to evaluate the ability of the Mini-Mental State Pediatric Examinations (MMSPE) in the individuation of neuropsychological impairments.

METHOD

MMSPE was administered to 60 children attending a primary or lower secondary school suffering from neurological diseases, admitted to our neuropsychology services. All children performed both a MMSPE examination and a neuropsychological evaluation. Results of neuropsychological evaluation and MMSPE were dichotomized. Positive predictive value (PPV), negative predictive value (NPV), and accuracy were also calculated.

RESULTS

The diagnostic performance of MMSPE showed a good overall accuracy (0.83, CI 95% 0.64-0.91), NPV (0.81, CI 95% 0.73-1.00), PPV (0.87, CI 95% 0.68-0.94), specificity (0.91, CI 95% 0.81-1.00), sensitivity (0.74, CI 95% 0.57-0.90), and odds ratio of 28.5 (CI 95% 6.6-123), p < 0.001.

CONCLUSIONS

MMSPE has a good prognostic ability in predicting neuropsychological problems in the context of different neurological pediatric diseases. We suggest that this instrument could greatly improve pediatric clinical practice in identifying high-risk children.