PURPOSE To assess the long-term usefulness of 'new anti-epileptic drugs (AEDs)' (lamotrigine, topiramate, levetiracetam, gabapentin and pregabalin) in institutionalized intellectually disabled patients. Information from RCTs is lacking in this population with severe intellectual and behavioural disabilities. METHODS Retrospective study. Data from the medical files and the pharmacy databases o...

OBJECTIVE Migraines, a common health problem in children and adolescents, still do not have an FDA approved preventive treatment for patients under the age of 18 years. This study compares and contrasts the efficacy and safety of cinnarizine and topiramate in preventing pediatric migraines. MATERIALS & METHODS In this randomized, double-blind clinical trial 44 migrainous (from 4-15 years of a...

Topiramate is a recently licensed and marketed antiepileptic drug in the UK for use as add-on therapy for refractory partial epilepsy. It has multiple modes of action involving voltage-dependent sodium channels, GABA receptors and glutamate receptors. Topiramate has very favourable pharmacokinetics as it is primarily excreted unchanged. Its metabolism is, however, increased by enzyme inducers, ...

IMPORTANCE Epidemiologic studies have shown that antidepressants may increase the risk of angle-closure glaucoma. We examined the risk of angle-closure glaucoma with bupropion hydrochloride, a unique, popular antidepressant also marketed as a smoking cessation aid. OBSERVATIONS A nested case-control study was conducted using a large health claims database in the United States from January 1, ...

BACKGROUND: Topiramate is a new antiepileptic drug, originally designed as an oral hypoglycaemic subsequently approved as anticonvulsant. It has increasingly been used in the treatment of numerous psychiatric conditions and it has also been associated with weight loss potentially relevant in reversing weight gain induced by psychotropic medications. This article reviews pharmacokinetic and phar...

The efficacy and safety of topiramate in patients with intractable mixed seizures, mental retardation (MR), and developmental disabilities (DD) were investigated. Twenty patients (eight females and 12 males) aged 21-57 years old with intractable epilepsy with mixed seizures, MR [profound (five), severe (three), moderate (two), mild (eight) and borderline (two)], and DD were treated with adjunct...

INTRODUCTION Few studies have investigated the likelihood of weight maintenance in obese persons with schizophrenia after their initial successful weight loss. This pilot open-label study examined the efficacy of topiramate in weight loss and the trajectory of weight changes after topiramate discontinuation. METHODS This study enrolled 10 obese persons with schizophrenia. A 4-month treatment ...

OBJECTIVE To determine Topiramate efficacy on treatment of infantile spasms and ancillary seizures, and whether there were any improvements on EEG. METHODS A retrospective study of 18 patients with infantile spasms recruited from the Pediatric Unit at King Fahd Hospital of the University, Dammam University, Saudi Arabia was carried out between January 2004 and December 2008. Topiramate was us...

Older individuals may be more susceptible to cognitive side effects of antiepileptic drugs than are younger adults. This randomized, double-blind study compared the cognitive effects of lamotrigine (median maintenance dosage, 500.0 mg/d) and topiramate (median maintenance dosage, 300.0 mg/d) as adjunctive therapy for 16 weeks in patients ≥50 years of age. Fifty-one patients (lamotrigine, n=25; ...

INTRODUCTION The efficacy of current preventive migraine treatments is limited. In addition, tolerability problems are not infrequent. OBJECTIVES To check our experience with topiramate in the treatment of patients with refractory migraine. PATIENTS AND METHODS We offered treatment with topiramate to patients with the diagnosis of International Headache Society (IHS) migraine who had not re...