1.Only certain aspects of knowledge have impact on attitudes toward epilepsy
Kheng Seang Lim ; Monica Chen Mun Wo ; Sherrini Ahmad Bazir Ahmad ; Chong Tin Tan
Neurology Asia 2013;18(4):361-368
Introduction: None of the identified studies employed quantitative scales correlating the knowledge and
attitudes toward epilepsy. Method: This study aimed to study the relationship between the knowledge
and attitudes toward epilepsy, using the Epilepsy Knowledge Questionnaire (EKQ) and the Public
Attitudes Toward Epilepsy (PATE) scale. Results: A total of 279 publics with a mean age of 36.6±14.7
years (ranged from 15-77 years), 50.8% female with majority (63.0%) Chinese, and 49.5% with
tertiary education level, were recruited. The mean score of epilepsy knowledge questionnaire (EKQ)
was 21.05±3.92 (95% CI: 20.57-21.48). Higher score in EKQ was associated with higher education
level (p<0.01). The total score in the EKQ correlated negatively with the mean scores in the PATE
scale, as well as the mean scores in both the personal domain and general domains in the PATE scale
(p<0.05). Only 8 out of 34 items in EKQ were associated significantly with the mean scores in the
personal domain, and 4 other items were with the general domain of the PATE scale.
Conclusion: This study showed that although the overall knowledge in epilepsy is significantly associated
with better attitudes toward epilepsy, only certain aspects of knowledge in the scale contributed to
this association.
2.Efficacy of repetitive transcranial magnetic stimulation on refractory epilepsy in Malaysia
Sherrini Bazir Ahmad ; Kheng Seang Lim ; Hui Ting Goh ; Chen Mun Wo ; SiewYong Low ; Chong Tin Tan
Neurology Asia 2016;21(3):225-233
Background & Objective: Modulation of cortical excitability by low frequency repetitive transcranial
magnetic stimulation (rTMS) has demonstrated therapeutic use in epilepsy. This study aimed to evaluate
the efficacy of low-frequency rTMS on refractory epilepsy in a group of Malaysian subjects. Methods:
Nine patients with refractory epilepsy completed the study. All patients received 10 sessions of 1Hz
rTMS (1000 pulses per session) at 90% of resting motor threshold. Outcome measures included seizure
frequency, Symptom Checklist-90 (SCL-90), Beck Depression Inventory II (BDI II) and Quality of
Life in Epilepsy-31 (QOLIE-31). Responders were defined as having ≥ 50% seizure reduction. Results:
The mean age was 33.8 years (SD 11.7), with 4 male. Three patients had mesial temporal sclerosis
(MTS); 4 with focal cortical dysplasia (FCD) and two lesion-negative. Three patients achieved >50%
seizure reduction at 8 weeks post-treatment, with 2 of them had improvement in the number of IED.
All of the responders had FCD. The responders were younger (mean 24.7 vs. 38.3 years old), had
shorter duration of illness (mean 15.7 vs. 30.5 years) and had less frequent seizure frequency prior to
treatment (mean 5.5 vs. 10.8 attacks per week), as compared to the non-responders. Six patients had
improvement in BDI-II scores, two in QOLIE-31 and four in SCL-90 post treatment, irrespective of
seizure control. The mean scores in BDI-II improved significantly with treatment (p<0.01).
Conclusion: rTMS is a potentially promising treatment for epilepsy, esp
Transcranial Magnetic Stimulation
;
Epilepsy