An evaluation of the management of epilepsy by primary health care nurses in Chitungwiza, Zimbabwe

In order to design an effective training program for nurses on the management of epilepsy in Zimbabwe, the drug management of epilepsy by community health nurses without prior training in epilepsy management was evaluated. Epilepsy patients in Chitungwiza, a high-density suburb of Harare, were routinely managed at four health clinics run by nurses. The patients also attended a monthly epilepsy support group (ESG) program, which provided them with vocational and social rehabilitative support. Neurologists evaluated the drug therapy of all patients attending this support group program over a 2-year period. The specialist interventions required to drug therapy in patients with inadequate seizure control or drug side effects were noted. A total of 114 epilepsy patients (age range 8-56 years, M:F=1:1.2) were seen, of these 84.2% had generalized seizures, 40.3% of patients had been seizure-free for at least 6 months, 71.9% of patients were on phenobarbitone, while 59.6% were on monotherapy. No drug intervention was required to on-going drug therapy in 43% of patient consultations. The most important intervention in patients with inadequate seizure control was an increase in drug dose, required in 29% of consultations. Of serum drug level estimations in clinically indicated cases, 58% were below the therapeutic ranges. This tendency to sub-therapeutic dosing with AED amongst nurses implied that a written AED drug therapy protocol specifying optimal maintenance doses and dose increment schedules may be beneficial to the community-based nursing management of epilepsy.     

Changes in quality of life and self-perspective related to surgery in patients with temporal lobe epilepsy

PURPOSE: To evaluate changes in intractable epilepsy patients in terms of quality of life, depression, anxiety, stigma, and impact of epilepsy before and after surgery. METHODS: Twenty patients with intractable temporal lobe epilepsy who were waiting for surgery (pre-SAH group) and 21 patients who had already undergone surgery (post-SAH group) were studied. All patients received SF-36, Beck Depression Inventory, State-Trait Anxiety Inventory, stigma and impact of epilepsy inventories, and a form asking their own perspectives about epilepsy and surgery. RESULTS: Post-SAH group scored higher on all subscales of SF-36, with only RE scores being significantly better (t=-1.98, P=.05). Although depression, anxiety, and stigma scores were higher in pre-SAH group, only impact of epilepsy scores were significantly higher in pre-SAH group (t=-2.951, P=.005). Seizure frequency and comorbidity had significant effects on QOL where amount of AEDs and QOL were negatively related (r=-0.318, P<0.05). Both groups stated lack of independence and social activities as the main concern (48.8%) and recovery from epilepsy as the most important expectation from surgery (85.4%). Post-surgical group mentioned the difference in their life after surgery as independence and increase in social activities (47.6%). CONCLUSION: QOL of patients after surgery was found to be better than before surgery. Results also revealed that seizure frequency, comorbidity, and anti-epileptic medication affected health related QOL negatively. Impact of epilepsy levels was found to be higher among the pre-SAH patients. Finally, independence seemed to be the most important concern and gain for Turkish epilepsy patients.     

Long-term effectiveness and cost of a systematic care program for bipolar disorder

CONTEXT: Despite the availability of efficacious treatments, the long-term course of bipolar disorder is often unfavorable. OBJECTIVE: To test the effectiveness of a multicomponent intervention program to improve the quality of care and long-term outcomes for persons with bipolar disorder. DESIGN: Randomized controlled trial with allocation concealment and blinded outcome assessment. SETTING: Mental health clinics of a group-model prepaid health plan. PATIENTS: Of 785 patients in treatment for bipolar disorder who were invited to participate, 509 attended an evaluation appointment, 450 were found eligible to participate, and 441 enrolled in the trial. INTERVENTIONS: Participants were randomly assigned to a multicomponent intervention program or to continued care as usual. Three nurse care managers provided a 2-year systematic intervention program, including the following: a structured group psychoeducational program, monthly telephone monitoring of mood symptoms and medication adherence, feedback to treating mental health providers, facilitation of appropriate follow-up care, and as-needed outreach and crisis intervention. MAIN OUTCOME MEASURES: In-person blinded research interviews every 3 months assessed mood symptoms using the Longitudinal Interval Follow-up Examination. Health plan administrative records were used to assess the use and cost of mental health services. RESULTS: Intent-to-treat analyses demonstrated that the intervention significantly reduced the mean level of mania symptoms (z = 2.09, P = .04) and the time with significant mania symptoms (19.2 vs 24.7 weeks; F(1) = 6.0, P = .01). There was no significant intervention effect on mean level of depressive symptoms (z = 0.19, P = .85) or time with significant depressive symptoms (47.6 vs 50.7 weeks; F(1) = 0.56, P = .45). Benefits of the intervention were found only in a subgroup of 343 persons with clinically significant mood symptoms at the baseline assessment. The incremental cost (adjusted) of the intervention was 1251 dollars (95% confidence interval, 55-2446 dollars), including approximately 800 dollars for the intervention program services and an approximate 500 dollars increase in the costs of other mental health services. CONCLUSIONS: Population-based systematic care programs can significantly reduce the frequency and severity of mania in bipolar disorder, and cost increases are modest considering the clinical gains. The incorporation of more specific cognitive and behavioral content or more effective medication regimens may be necessary to significantly reduce the symptoms of depression.     

Seizure disorders, depression, and health-related quality of life

Disease and mood states are important determinants of quality of life (QOL). Low QOL, due to mood states, can be expected especially in psychiatric disorders such as depression. However, patients with seizure disorders may be even more affected because of the combined burden of physical episodes, psychiatric comorbidities, and psychosocial factors (e.g., stigma). In this study, we compare the quality of life in seizure disorders and clinical depression. Based on our earlier findings, we hypothesize that epilepsy patients fare better than patients with psychogenic, nonepileptic seizures (PNES), and we speculate that QOL in PNES is also lower relative to clinical depression. We estimate the relationships between type of seizures (epilepsy vs PNES), depression, and QOL (SF-36) using multiple regression, and we compare the SF-36 scores of patients with epilepsy and PNES (n=194) with the normative data for clinical depression using one-sample t tests. Our findings indicate that depression contributes to the poor QOL in both epilepsy and PNES, but the patients with PNES, even those without depression, have worse QOL compared with both the epilepsy patients and the depression norms. We conclude that evaluating and treating mood states is as important as treating PNES itself when caring for patients with PNES, and it might be the first step toward improving their QOL.     

Relationship Between Seizure Frequency and Costs and Quality of Life of Outpatients with Partial Epilepsy in France,Germany, and the United Kingdom

Summary: Purpose: The relationship between seizure frequency and both health care costs and quality of life (QOL) was investigated in a retrospective, cross-sectional, multicenter study in France, Germany, and the United Kingdom. Methods: Three hundred outpatients with stable partial epilepsy were approximately evenly distributed among five seizure—frequency groups, ranging from seizure—free in the last 3 months (group 1) to daily seizures (group 5). Economic data, obtained through patient interviews and record abstraction, comprised direct medical costs, direct nonmedical costs, and indirect costs for the preceding 3 months. Total societal costs in the three countries were pooled and converted to United States dollar equivalents. QOL was assessed through a self—administered questionnaire, the Functional Status Questionnaire (FSQ). Results: Mean total costs increased from $780 in group 1 to $2,171 in group 5 (p = 0.0001), with significant increases in each cost category as seizure frequency increased. Greater seizure frequency also significantly (p = 0.0270) correlated with lower employment rates, which ranged from 57% in group 1 to 30% in group 5. QOL declined as seizure frequency increased. Particularly affected were basic and intermediate activities of daily living (ADL), mental health, social activity, and feeling about health. Conclusions: The study results show that higher seizure frequencies are associated with higher direct and indirect costs and with reduced QOL for patients with epilepsy.     

Evaluation of an epilepsy education program for Grade 5 students: a cluster randomized trial

OBJECTIVE: Epilepsy is a common and often highly stigmatized disorder. Several international organizations indicate a need to assess the stigma that exists and to develop and evaluate interventions to dispel myths about epilepsy. METHODS: A stratified cluster randomized controlled trial evaluated whether an epilepsy education program (intervention) increases knowledge of and positive attitudes about epilepsy in Grade 5 students (ages 9-11). The study also investigated characteristics of the individuals (gender, language spoken at home, familiarity with epilepsy) and schools (Catholic vs public, size of school, and school level socioeconomic status) that affect epilepsy knowledge and attitudes. We assessed epilepsy knowledge and attitudes at baseline and 1 month following the program using a 33-item questionnaire. RESULTS: In total, 24 schools (783 individuals) were cluster randomized. Those in the intervention group had an average 11.8-point increase (95% confidence interval (CI)=11.4-12.5) in knowledge 1 month following the program, compared with the control group increase of 2.2 points (95% CI=1.8-2.6) out of a total of 57 points. For attitudes, the intervention group had a mean increase of 8.15 points (95% CI=4.70-11.60), compared with the control group increase of 1.64 points (95% CI=-0.84-4.42) out of a total of 50 points. The intervention was responsible for 63% of the variation in postprogram epilepsy knowledge and 28% of the variation in postprogram attitudes about epilepsy. CONCLUSIONS: The epilepsy education program was associated with a significant increase in epilepsy knowledge and positive attitudes in the intervention group 1 month later compared with the control group.     

Etiologies, outcomes, and risk factors for epilepsy in infants: a case-control study

OBJECTIVES: To determine the etiologies, outcomes, and risk factors for epilepsy in infants. PATIENTS AND METHODS: This retrospective study included all children who had their first afebrile seizure between 1 and 12 months of age, and who were followed in the Child Neurology Clinic at the Jordan University Hospital from January 2004 to January 2006. Medical records were reviewed to collect demographic data and the clinical data pertaining to epilepsy. An age-matched control group of healthy children in a 1:2 ratio was included to determine the risk factors for epilepsy. For statistical analysis, SPSS, Version 13, was used. RESULTS: Fifty-five patients were included in the study group and 111 were in the control group. Epilepsy was classified as follows: symptomatic in 24 (43.6%) children, probably symptomatic (cryptogenic) in 28 (50.9%) children, and idiopathic in 3 (5.5%) children. The etiologies of epilepsy in the symptomatic group included hypoxic-ischemic encephalopathy (n=11), cortical malformations (n=5), neurocutaneous syndromes (n=2), metabolic disorders (n=4), leukodystrophy (n=1), and craniosynostosis (n=1). Twenty-seven patients (49%) were seizure-free at their last follow-up visit for at least the last 6 months; only six patients (10.9%) continued to have normal development at the time of their last follow-up examination. The risk factors for epilepsy included parental consanguinity (P=0.0003), a family history of global developmental delay (P=0.0002), a family history of epilepsy (P=0.010), and a positive perinatal history (P=0.011). CONCLUSION: This study emphasized that afebrile convulsions in infancy are rarely benign. Furthermore, consanguinity was shown to be a major risk factor for epilepsy.     

传统抗癫疒间药物与托吡酯对成年癫疒间患者生活质量影响的对比研究

目的 探讨传统抗癫癎药物(AEDs)与托吡酯(TPM)对成年癫癎患者生活质量(QOL)的影响。方法 102例临床确诊的成年癫癎患者随机分为AEDs组和TPM组,井用QOL IE-30表对102例癫癎患者和62名正常人(对照组)进行评定。结果 AEDs组较对照组QOL明显降低(P<0.05),表现惧怕发作,对日常生活不满意,情绪差,精力不足,认知功能下降,对长期服用抗癫癎药物的顾虑较多,社交、工作受限等;而TPM组的QOL虽然低于对照组(P<0.05),但在前5项的评分中明显高于AEDs组(P<0.05)。TPM组的发作频率明显低于AEDs组(P<0.05)。发作频率对癫癎患者QOL的影响较大,癫癎发作越频繁,QOL越差。结论 成年癫癎患者的QOL较正常人显著降低,TPM能提高癫癎患者的QOL,其改善QOL的作用主要是通过控制发作实现的。因此,合适的药物控制癎性发作是提高癫癎患者QOL的关键。     

Newly Diagnosed Epilepsy: Can Nurse Specialists Help? A Randomized Controlled Trial

PURPOSE: To describe a group of people with newly diagnosed epilepsy and to test the effect of an epilepsy nurse specialist on patients' knowledge of epilepsy, satisfaction with the advice provided, and psychological well-being. METHODS: Neurologists in the United Kingdom (U.K.) recruited adults with newly diagnosed epilepsy. Patients were randomized to receive the offer of two appointments with an epilepsy nurse specialist or usual medical care. The main outcome measures were a questionnaire assessing patients' knowledge of epilepsy, the Hospital Anxiety and Depression Scale, and patients' reported satisfaction with the advice and explanations provided on key epilepsy-related topics. RESULTS: Ninety people with new epilepsy completed the trial. At baseline, fewer than half the patients reported having been given enough advice on epilepsy, and there were important differences in patients' knowledge of epilepsy. Lack of a U.K. school-leaving examination pass (General Certificate School Examination) was associated with lower knowledge of epilepsy (p = 0.03). At follow-up, the patients randomized to see the nurse specialist were significantly more likely to report that enough advice had been provided on most epilepsy-related topics compared with the control group. There were no significant differences in knowledge of epilepsy scores. However, there were significant differences in the group who, at baseline, had knowledge scores in the lowest quartile; those randomized to the nurse had higher knowledge scores (42.7 vs. 37.2; p < 0.01). Compared with doctors, the nurse was highly rated for providing clear explanations. CONCLUSIONS: Patients who have less general education have less knowledge of epilepsy. The introduction of a nurse specialist in epilepsy is associated with a significant increase in patient reports that enough advice has been provided. Nurse intervention appears to help those with the least knowledge of epilepsy improve their knowledge scores.     

Adolescents with Active or Inactive Epilepsy or Asthma: A Comparison of Quality of Life

Summary: Purpose: We compared quality of life (QOL) in youth with inactive or active epilepsy with that of a similar sample of youth with asthma. We explored 19 different dimensions in three domains (psychological, social, and school) and also determined differences related to illness severity and gender.
Methods: Subjects were 228 adolescents (117 with epilepsy and 111 with asthma). Data were collected from clinic records and from the adolescents, their mothers, and their teachers through questionnaires and structured interviews. Data were analyzed by analysis of covariance.
Results: The analysis with all 19 QOL variables indicated a significant difference between the total asthma and the total epilepsy samples (multivariate F = 3.36, p = 0.0001). Further evaluation reflected differences between the epilepsy group and the asthma group on 13 of the 19 QOL variables. When active and inactive epilepsy and asthma groups were compared, youth with active epilepsy were faring worse than all other groups in 10 areas. Moreover, youth with inactive epilepsy were faring worse than those with inactive asthma in four areas. Illness severity and sex differences were more strongly related to QOL in the epilepsy sample than in the asthma sample. Sex-severity interactions suggested that girls with high seizure severity were most at risk for QOL problems.
Conclusions: Youth with active epilepsy generally had the poorest QOL. Severe seizures and female sex were associated with more problems. Sex-severity interactions should be explored in future research.     

A Prospective Evaluation of the Effects of a 12-Week Outpatient Exercise Program on Clinical and Behavioral Outcomes in Patients with Epilepsy

Purpose. We hypothesized that patients randomized to an exercise program would demonstrate a measurable improvement in behavioral outcomes with no adverse clinical outcomes, as compared with control patients.Methods. This randomized, prospective, parallel, and controlled study spanned 12 weeks. Twenty-eight patients were randomized either to participate in a supervised exercise program (Exercise) or to continue their current level of activity with no planned intervention (Control). The Exercise group worked with an exercise physiologist three times per week. At specific intervals, behavioral (QOLIE-89, POMS, PSDQ, Self-Esteem) and clinical (seizure activity, antiepileptic drug (AED) concentrations) outcomes were measured.Results. Twenty-three patients completed the study (Exercise n = 14, Control n = 9). Of the four patients in the Exercise group with active seizures, two had no change, one had an increase, and one had a decrease in seizure activity. Of the three patients in the Control group with active seizures, one had no change, one had an increase, and one had a decrease in seizure activity. In all patients, there was <26% coefficient of variation in AED concentrations over the 12-week study, suggesting little or no impact of the exercise intervention. The overall quality of life and two domain scores improved from baseline to Week 12 in the Exercise group (P = 0.031), while the Control group score did not change (P = 0.943). In the Exercise group, there were several measures of physical self-concept and vigor that improved and total mood disturbance decreased from the beginning to the end of the program.Conclusion. This is the first randomized, controlled study of exercise in patients with epilepsy. Behavioral outcomes are positively influenced by moderate exercise and there is no impact on seizure frequency. This suggests that exercise should not be discouraged in the care of epilepsy patients. The ability to offer an exercise program adds a health promotion component to the current plan of care provided by our comprehensive epilepsy program.     

A Pilot Study of Mood in Epilepsy Patients Treated with Vagus Nerve Stimulation

Context. Antiepileptic drugs (AEDs) are frequently used for their beneficial mood effects.Objective. We sought to determine if there was a quantifiable effect on mood of the vagus nerve stimulator (VNS) when used as an antiseizure treatment.Design. Mood was assessed before and 3 months after VNS implantation in adult epilepsy patients. A group of adult epilepsy patients on stable AED regimens were used as a comparison group. AED regimens were unchanged during the study. The change in mood scale scores across time was assessed by t test (intragroup) and two-factor repeated-measures ANOVA (intergroup).Setting. An epilepsy center in a university hospital was the setting.Subjects. Twenty consecutive adult epilepsy patients undergoing VNS implantation to improve seizure control and twenty adult seizure patients with no intervention were enrolled.Main outcome measures. The mood scales used were the Cornell Dysthymia Rating Scale (CDRS) and the Hamilton Depression (Ham-D), Hamilton Rating Scale for Anxiety (Ham-A), and Beck Depression Inventory (BDI) scales.Results. The VNS group showed a significant decrease in mood scale scores across time (t test CDRS P = 0.001, Ham-D P = 0.017, BDI P = 0.045), indicating a decrease in depressive symptoms. The Ham-A scores in the VNS group and the comparison group scores did not significantly change across time. There were no significant differences between groups across time, although the BDI approached significance at P = 0.07. The VNS group had a significant decrease in seizure frequency compared with the comparison group (P = 0.01). There was no difference in mood scales over time between the VNS treatment responders (defined by >50% decrease in seizure frequency) and nonresponders, suggesting dissociation between seizure frequency reduction and mood change.Conclusion. VNS treatment is associated with mood improvement as measured by multiple scales, but differences in mood scale scores over time between the VNS and a comparison group were not found.     

Bénéfice d’un programme cognitivo-comportemental et pluridisciplinaire de prise en charge de la maladie d’Alzheimer sur l’anxiété du conjoint : étude française ELMMA

Introduction

Over the last decade, several programs have been developed for caregivers of Alzheimer disease patients. In France however, studies exploring their effects are still scarce. We conducted a study to compare two different interventions: a structured multidisciplinary program versus a classical intervention designed for Alzheimer disease patients and their spouses.

Methods

Sixteen couples (Alzheimer's disease patient and spouse) residing in our administrative district participated in this monocentric study. For at least two years, these couples participated in a multidisciplinary program (n = 8 couples) or received usual care (n = 8 couples). The multidisciplinary program involved biannual consultations with a neurologist, a neuropsychologist and a psychologist, in addition to an annual meeting, stratified on the patient's MMSE score, for spouses). Usual care involved biannual consultations with the neurologist. The multidisciplinary program included a psychological intervention based on cognitive behavioral theories and centered on psycho-education, problem solving, adaptation strategies and on prevention of depression and anxiety. The spouses and the patients evaluated the 2-year follow-up during clinical interviews, completed by questionnaires. Sociodemographic data were noted for the patients and their spouses. Levels of depression and anxiety (Mini International Neuropsychiatric Inventory, Montgomery and Asberg Depression Scale, State-Trait Anxiety Inventory), perceived stress (Perceived Stress Scale) and care burden (Zarit Burden Inventory) were evaluated in spouses. Levels of cognitive impairment (Mini Mental State Examination), autonomy (Instrumental Activities of Daily Living), psychological state (Montgomery and Asberg Depression Scale, Covi Anxiety Scale), and behavioral symptoms frequency (Neuropsychiatric Inventory) were assessed in patients.

Results

The main significant result showed that the spouses’ state of anxiety was lower among participants in the multidisciplinary program, compared with the classical neurological intervention. It also was found that the spouses and the patients who participated in this multidisciplinary program were less depressed.

Conclusion

This study shows that a multidisciplinary structured intervention, with only two annual consultations and one annual meeting for spouses, can contribute to decrease significantly the spouses’ state of anxiety. Further studies including a larger number of subjects should be conducted to confirm these findings.     

Illness perceptions mediate the relationship between depression and quality of life in patients with epilepsy

The current study examined whether negative illness perceptions help explain the link between depression and quality of life. Seventy patients with epilepsy completed standardized self‐report questionnaires measuring depression, illness perception, and quality of life (QOL). Illness perception statistically mediated the relationship between depression and QOL (Indirect effect (CI; confidence interval) = ?.72, lower limit = ?1.7, upper limit = ?.22, p < .05). Results held with and without adjusting for potential confounding variables (age, sex, ethnicity, income, and seizure frequency) and when operationalizing depression as a continuous variable that indexed severity of symptoms or as a dichotomous variable that indexed criteria consistent with a diagnosis of major depressive disorder. This study is the first to suggest that illness perceptions may be a useful target in screening and intervention approaches in order to improve QOL among low‐income, racially/ethnically diverse patients with epilepsy.     

Quality of life and memory after vagus nerve stimulator implantation for epilepsy

OBJECTIVE: This prospective, case control study evaluates quality of life (QOL), depressive affect, and memory outcomes of epilepsy patients implanted with a vagus nerve stimulator (VNS). METHODS: Three groups of patients with epilepsy underwent assessment on two occasions: 1) patients with a VNS were tested before and 12 months after implantation (n = 16); 2) patients who underwent cerebral resective surgery were tested pre- and post-operatively (n = 10); and 3) patients under medical management (n = 9). Group means were compared on the QOLIE-89, Geriatric Depression Scale, Wechsler Memory Scale - III, and the Memory Observation Questionnaire. Secondary analyses calculated the reliable change index, providing information on change beyond measurement error and chance. RESULTS: Mean ratings of QOL, depression, and memory complaints and objective memory scores remained stable or improved in all the groups. The QOL improved more after cerebral resective surgery than VNS or medication controls, but the VNS and medication control groups did not differ. In the VNS group, QOL was not related to seizure reduction. The percentage of cases showing real change in memory was equivalent across groups, except in one of eight indices (i.e., verbal recognition memory). CONCLUSIONS: This first case controlled design found that vagus nerve stimulation as an adjunctive therapy for seizure control did not change QOL, depressive affect, or objective memory scores over one-year more so than medical management alone. We point out the need for larger case control, non-industry funded investigations.     

Determinants of quality of life in epilepsy

Although depression is associated with diminished quality of life (QOL) in epilepsy patients, the relative contributions of epilepsy-specific concerns, as well as clinical and cognitive variables of QOL, have not been simultaneously investigated. A comprehensive neuropsychological test battery including the Beck Depression Inventory (BDI), Epilepsy Foundation of America's (EFA) Concerns Index, MMPI-2, QOLIE-89, WAIS-III, and Selective Reminding was administered to 115 epilepsy surgery candidates with normal Full Scale IQs. Linear regression analyses were performed to identify significant predictor combinations of QOLIE-89 total score. Regression analysis demonstrated that depressive symptomatology, whether reflected by the BDI (R2=0.45) or Depression scale of the MMPI-2 (R2=0.36), was a robust individual QOL predictor. Seizure Worry from the EFA Concerns Index was nearly as effective as the BDI in predicting QOLIE-89 (R2=0.42). When the BDI and EFA Concerns Index were combined into the same regression, both factors continued to contribute significantly to the QOLIE-89 total score, with both variables accounting for 61% of the variance. Although patients who developed their seizures at an older age had poorer QOL and patients with higher educational levels reported higher QOL, neither factor was related to QOL after accounting for the effects of psychological variables and epilepsy-related concerns. Although quality of life has multiple determinants, symptoms of depression and seizure worry are the most important factors affecting QOL in patients with intractable epilepsy.     

Effects of epilepsy surgery on quality of life: a controlled study in a Middle Eastern population

The purpose of this study was to investigate which areas of quality of life (QOL) change after epilepsy surgery and generate QOL data specific to the Lebanese population. The QOL of 20 consecutive patients 1 year after surgery was compared (using the ESI-55 scale) with that of 20 matched patients who underwent the same presurgical evaluation, but no surgery. Overall QOL improved in both groups, but was greater in the surgery group (85% seizure free as compared to 0% in nonsurgery group). Significant differences were noted within the "well-being" domain including health perception (5/9 items), energy-fatigue (2/4), and emotional well-being (2/5). Differences were less common in the "functioning" domain including physical (1/10 items), social (1/2), and cognitive (0/5) functioning scales, and in the role limitation domain (1/17 items). Our patients experienced, 1 year after epilepsy surgery, improvements similar to those reported in Western populations after a similar period: they had marked improvements in overall QOL, health perception, well-being, and cognitive functioning areas. They had less remarkable improvements in social functioning and role limitation areas.     

Effects of an individualized multimedia computer program for health education in patients with a recent minor stroke or transient ischemic attack - a randomized controlled trial

BACKGROUND: Transient ischemic attack (TIA) and stroke patients often show a striking lack of knowledge about their disease. We developed a computer program that provided health education fitting the educational level, risk profile and symptoms of patients and evaluated it in a randomized controlled trial. METHODS: Transient ischemic attack or minor stroke patients were allocated to health education by a physician (n = 32) or to a combination of education by a physician and the computer program (n = 33). Knowledge was tested by means of a questionnaire at 1 and 12 weeks after inclusion. The maximum possible score was 71 points. RESULTS: Overall knowledge was low - the mean score was 43.6 at 1 week and 42.0 points at 12 weeks for both the groups. The intervention group had slightly better scores at 1 week after using the computer program, 45.4 vs 41.5 (P = 0.09), with the difference increasing to 4.3 points after (post-hoc) adjustment for age and level of education (P = 0.06). After 12 weeks, the score in the intervention group dropped significantly to 42.0 points (P = 0.05), and was no longer different from the standard group. CONCLUSION: This study did not show a lasting effect of health education by an individualized computer program on the knowledge of TIA and minor stroke patients.     

Clinical efficacy of galvanic skin response biofeedback training in reducing seizures in adult epilepsy: a preliminary randomized controlled study

We investigated the effect of galvanic skin response (GSR) biofeedback training on seizure frequency in patients with treatment-resistant epilepsy. Eighteen patients with drug-refractory epilepsy were randomly assigned either to an active GSR biofeedback group (n = 10) or to a sham control biofeedback group (n = 8). Biofeedback training significantly reduced seizure frequency in the active biofeedback group (P = 0.017), but not the control group (P > 0.10). This was manifest as a significant between-group difference in seizure reduction (P 0.01). Furthermore, there was a correlation between degree of improvement in biofeedback performance and reduction of seizure frequency (rho = 0.736, P = 0.001), confirming that the effect of biofeedback treatment was related to physiological change. Our findings highlight the potential therapeutic value of GSR biofeedback in reducing seizure frequency in patients with drug-resistant epilepsy.     

Effect of Psychological Intervention on Quality of Life and Psychological Outcomes of Colorectal Cancer Patients

Objective: This study was undertaken to evaluate the effect of psychological interventions on quality of life (QOL) and psychological outcomes in colorectal cancer patients. Methods: Three components—the Hospital Anxiety and Depression Scale (HADS), cancer-related distress, and QOL—were assessed at admission (T0/baseline), three-month follow-up (T1), and six-month follow-up (T2). Results: The general characteristics of participants were well balanced between the psychological intervention group and control group. Psychological intervention significantly improved the anxiety measured by HADS in the psychological intervention group at T1 and T2 compared with the control group (T1 = ?2.83 versus 0.33, p = .002; T2 = ?2.64 versus 0.13, p = .045). Both total and avoidance scores of cancer-related distress decreased significantly in the psychological intervention group at T1, and the amelioration maintained until T2. However, the psychological intervention group and the control group did not show any significant differences between global QOL and cognitive function. While the psychological intervention greatly improved physical function at T1 (4.30 versus ?4.28, p = .012), the difference was not significant at T2 (3.36 versus ?3.41, p = .116). However, the fatigue score in the psychological intervention group was reduced significantly compared with that in control group at T2 (?4.94 versus 3.61, p = .027). Conclusion: Our results suggest that psychological intervention benefits QOL and psychological outcomes of patients with colorectal cancer.