Pilot Executive Functioning Intervention in Epilepsy: Behavioral and Quality of Life Outcomes

Transferability of an executive function intervention in children with cerebral palsy: A randomized controlled trial

AIM

To evaluate the transfer effects of a home-based computerized executive function intervention on non-targeted cognitive functions (visual perception and memory), quality of life (QoL), and participation in children with cerebral palsy (CP), and to determine whether any improvements were maintained 9 months after the intervention.

METHOD

Sixty children with CP (aged 8-12 years) were randomly allocated to the intervention (15 females/15 males, mean age 10 years 4 months [SD = 1 years 8 months], age range 8-12 years) or waitlist (control) (15 females/15 males, mean age 10 years [SD = 1 years 9 months], age range 8-12 years) group. The intervention group underwent a home-based executive function intervention programme for 30 minutes per day, 5 days a week, for 12 weeks. All participants were assessed before the intervention, immediately after and 9 months after the intervention was completed.

RESULTS

After the intervention was completed, performance in immediate verbal memory, verbal learning, and visual perception (object and picture recognition) was significantly better in the intervention group than in the waitlist (control) group. No improvements were found in visual memory, visuospatial perception, QoL, or participation after the intervention. Scores at the follow-up showed that any beneficial effects were not maintained 9 months after the intervention was completed.

INTERPRETATION

A home-based computerized executive function intervention produced transfer effects on memory and visual perception immediately after the intervention in children with CP, although any beneficial effects were not sustained at the 9-month follow-up.

Evaluation of Sleep Habits and Their Relationship With Quality of Life in Children With Epilepsy

BACKGROUND

The aim of this study was to investigate sleep habits, quality of life (QoL), and the relationship between them in children with epilepsy.

METHODS

In this cross-sectional study, children aged two to 18 years being followed up for epilepsy were assessed using the Children's Sleep Habits Questionnaire (CSHQ) and the Pediatric Quality of Life Inventory (PedsQL). Pearson or Spearman correlation analysis was performed to examine the relationship between normally distributed and non-normally distributed variables, respectively. Linear regression analysis was used to examine independent variables associated with PedsQL total scale score. Level of significance was accepted as P < 0.05.

RESULTS

The study included 112 children with a mean age of 10.5 ± 4.4 years (51.8% female). The frequency of poor sleep habits was 96.4%. There was a good level of agreement between children's and parents' PedsQL total, physical health, and psychosocial health scores (P < 0.001). Correlation analysis between QoL and sleep parameters revealed negative correlations between total sleep score and self-assessed PedsQL total scale, physical health, and psychosocial health scores (P < 0.05) and parent-assessed PedsQL total scale and psychosocial health scores (P < 0.05). The results of linear regression analysis indicated that the factors most significantly associated with lower QoL were high CSHQ total sleep score and exclusively daytime seizures (P < 0.001).

CONCLUSIONS

It was found that children with epilepsy had poor sleep habits and low QoL and that poor sleep habits have a negative impact on QoL.

Web-based psychoeducational interventions for managing cognitive impairment-a systematic review

Objective

Web-based rehabilitation, a branch of telerehabilitation, is carried out over the internet, unrestricted by time or place. Even though web-based interventions have been reported as feasible and effective in cases of mood disorders, for example, such evidence on the effectiveness of web-based cognitive rehabilitation remains unclear. This systematic review summarizes current knowledge on web-based psychoeducational programs aiming to manage cognitive deficits in patients with diseases that affect cognition.

Methods

Using the Ovid database and the Web of Science, we systematically searched the Cochrane Database of Systematic Reviews, Medline, and PsycINFO to identify eligible studies. The review protocol (CRD42021257315) was pre-registered with the PROSPERO International Prospective Register of Systematic Reviews. The search was performed 10/13/2022. Two reviewers independently screened titles, abstracts, and full-texts, and extracted data for the selected studies. Two independent reviewers assessed the methodological quality.

Results

The search retrieved 6,487 articles. Four studies with different patient groups (stroke, traumatic brain injury, brain tumor, and cancer) met the inclusion criteria of this systematic review. The studies examined systematic cognition-focused psychoeducational rehabilitation programs in which the patient worked independently. Three studies found positive effects on subjective cognitive functions, executive functions, and self-reported memory. No effects were found on objective cognitive functions. However, the studies had methodological weaknesses (non-randomized designs, small sample sizes, vaguely described interventions). Overall, adherence and patient satisfaction were good/excellent.

Conclusion

Web-based cognitive intervention programs are a new approach to rehabilitation and patient education. The evidence, although scarce, shows that web-based interventions are feasible and support subjective cognitive functioning. However, the literature to date is extremely limited and the quality of the studies is weak. More research with high-quality study designs is needed.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=257315, identifier: CRD42021257315.

Higher education level as a protective factor against executive dysfunction in patients with epilepsy in Mataram, Indonesia

OBJECTIVE

Since the concept of cognitive reserve is applicable in epilepsy-associated cognitive impairment, the role of cognitive reserve components as a protective factor against epilepsy-associated executive dysfunction needs further investigation. This study aimed at investigating the association between cognitive reserve components and the frequency of epilepsy-associated executive dysfunction in Mataram, Indonesia.

METHODS

This case-control study involved both epilepsy outpatient and healthy participants recruited consecutively in 5 hospitals in Mataram, between October 2021 and September 2022. Data on sociodemographic, cognitive reserve components, and executive function status were collected from both groups, while data on seizure were collected only from epilepsy participants. The association between cognitive reserve components and the frequency of epilepsy-associated executive dysfunction was tested using logistic regression.

RESULTS

A total of 119 epilepsy patients and 93 healthy participants were recruited. The frequency of epilepsy-associated executive dysfunction was 50.4%. Multivariate logistic regression analysis showed that higher education level was the only cognitive reserve component protective against epilepsy-associated executive dysfunction (odds ratio [OR]: 3.36; 95% confidence interval [CI]: 1.33 - 8.50).

CONCLUSION

A high frequency of epilepsy-associated executive dysfunction was observed in Mataram. Higher education level was a cognitive reserve component protective against executive dysfunction in these patients.

Impact of executive functioning on health-related quality of life of pediatric brain tumor survivors

BACKGROUND

Brain tumor survivors are at risk for significant late effects following treatment completion that may adversely impact health-related quality of life (HRQOL). The current study examines the relationship between executive functioning (EF) and HRQOL in pediatric brain tumor survivors within a longitudinal framework. We hypothesized that early deficits in EF would be related to less optimal HRQOL in this population.

PROCEDURE

The current study utilized retrospective medical chart review to identify neurocognitive correlates of HRQOL in 137 youth previously treated for a pediatric brain tumor. Participants completed the Pediatric Quality of Life Inventory (PedsQL) and neuropsychological assessment, including a well-validated measure of executive functioning (Behavior Rating Inventory of Executive Function; BRIEF). General linear regression and multivariate models were utilized to examine the relationship between child executive functioning and HRQOL.

RESULTS

Multiple domains of child executive functioning, as reported by parents on the BRIEF, significantly predicted parent-proxy reported HRQOL after controlling for demographic and medical covariates, including child intellectual functioning (IF). Similarly, after controlling for covariates, the BRIEF Cognitive Regulation Index was a significant predictor of self-reported physical and school functioning domains of HRQOL.

CONCLUSION

Current data demonstrate EF is a significant predictor of HRQOL during survivorship for youth previously diagnosed with a pediatric brain tumor. Results suggest that opportunities may exist to intervene and improve HRQOL of pediatric brain tumor survivors by targeting EF.