Clinical Neuroscience

[CLINICAL EXPERIENCE WITH LEVETIRACETAM FOR ADULTS WITH EPILEPSY]

BARCS Gábor, SZŰCS Anna

JANUARY 20, 2007

Clinical Neuroscience - 2007;60(01-02)

[Objective - A retrospective study to evaluate the efficacy of levetiracetam in the treatment of adult pharmacoresistant epilepsy. Method - Retrospective work up of our treatmentexperiences with 55 pharmacoresistant patients treated with levetiracetam (11 of them on monotherapy) for 6-39 months. Three treatment groups were analysed: idiopathic generalised epilepsy (9 patients); partial epilepsy (30 patients); malignant or malignated epileptic syndromes (16 patients). Result - Seven idiopathic generalised patients (77%) and 5 partial epilepsy patients (16%) became seizure free. One idiopathic generalised epileptic patient, 10 partial epilepsy patients (33%) significantly improved. Six patients (37%) from the group of malignant or malignated epileptic syndromes also significantly improved. Five of the improved idiopathic generalised epilepsy patients and 6 of the improved partial epilepsy patients received levetiracetam monotherapy. Altogether seven patients (12% of the whole population) relapsed after a 4-15 months improved period. Fifteen patients (27%) suffered side effects (mainly somnolence, headache, dizziness and irritability) improving after dose reduction of levetiracetam (generally below 2000 mg pro day). Conclusion - Levetiracetam is an effective, well tolerable, broad-spectrum drug as adjunctive treatment or monotherapy in adult patients unsuccessfully treated with other antiepileptic drugs.]

COMMENTS

0 comments

Further articles in this publication

Clinical Neuroscience

[Celebrating speech on the unveiling of the statue of academic dr. Sántha Kálmán on the 50th anniversary of his death]

VÉCSEI László

Clinical Neuroscience

[NONSENSE MUTATION 193C>T OF NEUROFIBROMATOSIS TYPE 2 - A NEUROSURGICAL CHALLENGE]

BOBEST Mátyás, TÓTH Csaba, GYURCSÓ Mária, MOLNÁR Mária Judit, GARZULY Ferenc

[A 15 years old male was operated because of incidentally found intercostal schwannoma. Two years later severe cerebellar ataxy and left sided anacusis developed. MRI revealed bilateral vestibularis tumors and multiple cervical intradural extramedullar myelon compressing lesions. After partial resection of the huge left sided cerebello-pontin tumor, histologically schwannoma, and the exstirpation of the multiple cervical meningiomas the patient died three months later due to septic complications. The 24 years old mother had been operated on similar lesions 12 years earlier, after two weeks postoperative period she died. Her 14 years old twins are living, a boy also with bilateral acustic tumours and a girl who is intact. Genetic investigation revealed C>T nonsense mutation at position 193 in the exon 2 of the NF2 gene. This mutation cause premature truncation of the gene protein and is probably in connection with the clinically severe phenotype. Early diagnosis of this type of neurofibromatosis is mandatory concerning the therapy.]

Clinical Neuroscience

[PRAMIPEXOLE THERAPY OF RESTLESS LEGS SYNDROME]

VIDA Zsuzsanna, SZAKÁCS ZOLTÁN

[The restless legs syndrome is a disorder belonging to the family of movement disorders during sleep, often remains unrecognized, although it is the second most common cause of chronic sleep deficiency and daytime sleepiness. In accordance with international guidelines, pharmacotherapy of this disorder should begin with a dopamine agonist. Owing to their efficacy and favorable safety profile, newly introduced, selective dopamine agonists have become extensively used for this purpose. This study evaluated the efficacy of one of the products in this group, pramipexole. Fifty-one patients suffering from idiopathic restless legs syndrome underwent monotherapy with pramipexole in daily doses of 0.25 to 1.0 mg. Therapeutic efficacy was evaluated using three tools, i.e. follow-up questionnaires, actigraphy, and Forced Immobilisation Test. An excellent therapeutic effect was seen in more than 80 per cent of the study population. As shown by findings of the follow-up questionnaires, pramipexole resulted in substantial improvements of both daytime and nighttime symptoms of RLS. Actigraphy monitoring demonstrated a statistically significant increase in the ratio of time spent without limb movement to the time spent in bed; furthermore, the result of the Forced Immobilisation Test also improved. It seems fair to conclude from the findings of this study that pramipexole monotherapy is an effective treatment in restless legs syndrome.]

Clinical Neuroscience

[CONGRESS CALENDAR]

Clinical Neuroscience

[Some additional thoughts on sudden/unexpected death (SUDEP) in epilepsy]

RAJNA Péter, BARAN Brigitta, VERES Judit

All articles in the issue

Related contents

Clinical Neuroscience

Retrospective comparison of efficacy of levetiracetam and lacosamide add-on treatments in patients with partial onset seizure

ACAR Türkan, ARAS Guzey Yesim

Objective - The study aims to retrospectively compare the efficacy of lacosamide (LCS) and levetiracetam (LEV) in add-on treatment in patients with partial-onset epilepsy. Material and method - Patients who have been followed-up for at least one year due to diagnosis of partial epilepsy between September 2014 and December 2017 and who had no seizure control, despite using at least two antiepileptic monotherapies, and therefore undergone LEV or LCS add-on treatment were retrospectively reviewed. Of the patients, total number of seizures and seizure control rates 6 months before and 3 and 6 months after the add-on treatment were compared. Results - There was no statistically significant difference between the 30 patients in the LEV group (12 females, 18 males, mean age 29.7±6.6) and 28 patients in the LCS group (12 females, 16 males, mean age 28.2±6.4) in terms of age, gender and the duration of illness. When the LEV and LCS groups were evaluated separately, the mean number of seizures within 3 and 6 months after the add- on treatment were significantly lower than the mean number of seizures in the last 6 months before the add-on treatment (p<0.005 and p<0.005 respectively). There was no statistically significant difference between the two groups when compared with each other in terms of the rate of decrease in number of seizures and seizure control before and after the add-on treatment (p=0.445 and p=0.238, respectively). Conclusion - LCS appears to be as effective as the currently well-established LEV in the treatment of partial onset seizures. No comparative study was found in the literature similar to this subject matter. There is a need for prospective studies for the comparison of the efficacies of these two drugs.

Clinical Neuroscience

[EXPERIENCE WITH LEVETIRACETAM IN CHILDHOOD EPILEPSY]

NEUWIRTH Magdolna, SARACZ Judit, HEGYI Márta, PARAICZ Éva, KOLLÁR Katalin, MÓSER Judit, ROSDY Beáta, HERCZEGFALVI Ágnes, FOGARASI András

[Objective - To evaluate the efficacy and tolerability of levetiracetam in children with drug resistant epilepsy from a retrospective study. Methods - We report the result of a study of 85 pediatric patients (mean 10.5 years, range: 1-24) with refractory generalized and focal epilepsy, who received levetiracetam as add-on treatment. The average duration of epilepsy was eight years, and the patient were treated with mean of 6.0 antiepileptic drugs befor levetiracetam was introduced. Results - Ten patients (12%) became seizuresfree, three (3%) responded with seizure reduction of more than 90%, 32 (38%) responded with seizure reduction of more than 50% following introduction of levetiracetam. No response to levetiracetam was reported in 34% (n: 29). Positive psychotopic effect was observed in 26 patient (30%). Mild to moderate side effects were reported in 11 patients (13%), consisting most frequently general behavioral changes, agression, sleep disturbances, but they ceased after decreasing the dose of levetiracetam. Mental retardation was associated with poor response and associated with more side effects. Conclusion - Levetiracetam is well tolerated new antiepileptic drug that may effectively improve seizures controll as an addon drug in resistant epilepsy in childhood with good tolerability.]

Clinical Neuroscience

Creutzfeldt-Jakob Disease: A single center experience and systemic analysis of cases in Turkey

USLU Ilgen Ferda, ELIF Gökçal, GÜRSOY Esra Azize, KOLUKISA Mehmet, YILDIZ Babacan Gulsen

We aimed to analyze the clinical, laboratory and neuroimaging findings in patients with sporadic Creutzfeldt-Jakob disease (CJD) in a single center as well as to review other published cases in Turkey. Between January 1st, 2014 and June 31st, 2017, all CJD cases were evaluated based on clinical findings, differential diagnosis, the previous misdiagnosis, electroencephalography (EEG), cerebrospinal fluid and cranial magnetic resonance imaging (MRI) findings in our center. All published cases in Turkey between 2005-2018 were also reviewed. In a total of 13 patients, progressive cognitive decline was the most common presenting symptom. Two patients had a diagnosis of Heidenhain variant, 1 patient had a diagnosis of Oppenheimer-Brownell variant. Seven patients (53.3%) had been misdiagnosed with depression, vascular dementia, normal pressure hydrocephalus or encephalitis. Eleven patients (87%) had typical MRI findings but only 5 of these were present at baseline. Asymmetrical high signal abnormalities on MRI were observed in 4 patients. Five patients (45.4%) had periodic spike wave complexes on EEG, all appeared during the follow-up. There were 74 published cases in Turkey bet­ween 2005 and 2018, with various clinical presentations. CJD has a variety of clinical features in our patient series as well as in cases reported in Turkey. Although progressive cognitive decline is the most common presenting symptom, unusual manifestations in early stages of the disease might cause misdiagnosis. Variant forms should be kept in mind in patients with isolated visual or cerebellar symptoms. MRI and EEG should be repeated during follow-up period if the clinical suspicion still exists.