LEV is an effective and generally well-tolerated drug for this patient group, especially in focal and multifocal epilepsy.

A B S T R A C TPurpose: To investigate the very long-term (i.e., ≥15 years) seizure, cognitive and psycho-social outcomes in resected patients (RP) with TLE compared to control patients not having undergone epilepsy surgery. Methods: We applied a multiple case-study design including three non-resected patients (NRP) who were compared to a group of six RP. The latter were matched to the NRP according to clinical-demographic data. Outcome measures were various seizure, cognitive, and psycho-social variables. Results: Patients were 56-72 years old. Seizure and AED outcome was more favourable among RP. RP reported better self-perceived overall health but higher subjective memory complaints. Upon formal neuropsychological testing, RP presented with lower verbal memory scores. Very long-term memory decline was evident in left-sided RP with good baseline memory scores, while RP with lower baseline performance, right-sided RP and NRP remained stable. Seizure-freedom had remarkable effects on the relationship between objective and subjective outcome: seizure-free patients, in general, subjectively reported the best psychosocial and cognitive outcomeirrespective of neuropsychological test results. Conclusion: Our study suggests positive effects of TLE surgery in the very long-term course of ≥15 years postoperatively. Long-term seizure-freedom appears to have the strongest impact on patients' subjectively perceived psycho-social and cognitive outcome and may even outweigh actual memory disturbances and/or decline. Overall, our data do not support the assumption of a generally accelerated cognitive decline in patients with TLE.

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Knowledge on the effects of gabapentin (GBP) in learning disabled patients is limited. The objective of this study was to assess antiepileptic efficacy and tolerability of GBP in routine therapy. A retrospective open observational study design was applied. Twenty-nine consecutive residential patients with simple and/or complex partial seizures with or without secondary generalization and with different degrees of learning disability were included. All patients had severe therapy-resistant epilepsy. GBP was administered as add-on therapy. Dosages were progressively increased up to 1600-2400 mg/day (in a number of cases up to 4800 mg/day), in accordance with clinical requirements. The seizure frequency was recorded and compared between a baseline and a treatment period (after 3 months of titration) of 3 months duration each. Only three patients (10.3%) had a reduction of their seizure frequency by 50% or more. No patient became seizure-free. Unwanted side effects, mostly mild and dose-dependent, occurred in 37.9% of all patients. Somnolence and ataxia were the most frequently observed unwanted effects. In two cases hyperphagia/weight increase, and in two other cases edema occurred.We conclude the efficacy of GBP in learning disabled patients with highly therapy-resistant partial seizures is limited.