Randomized Controlled Trial on Cardiovascular Exercise in Uncontrolled Epilepsy:

This is an open-label randomized controlled tria testing if an improvement in cardiovascular fitness can improve quality of Life and reduce seizure frequency in patients with refractory epilepsy.. Before the intervention each subject will undergo an evaluation of baseline cardiovascular fitness. Patients will be randomized into two groups One group will listen to a relaxation tape 5 days per week for 6 months and the other group will receive a ergometric cycle and perform a predetermined level of exercise per day , 5 days per week for 6 months. Randomization will be conducted an external randomization center based on a sequence of random numbers. Changes in concomitant antiepileptic drugs (AED) treatment during the study will be minimized, and restricted to AED changes deemed to be necessary to address AED-related toxicity. Medical examination; body weight; fitness test, including ECG and BP measurements, seizure frequency; adverse effects (unstructured interview); details of concomitant concomitant treatment, mood assessment by using the Hospital Anxiety and Depression Scale-Anxiety (HADS); health related quality of life (RAND-36), E4-data downloading, will be done at baseline and after 6 months Primary endpoint: Proportion of patients with at least 50% seizure reduction Secondary endpoints: Median percent reduction in seizure frequency, HADS score, RAND-36 score, fitness score; adverse events, changes in concomitant AED treatment, E4 data .