Artigos científicos, teses e dissertações
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A battery of psychometric tests was administered to 85 patients with epilepsy, of whom 26 were untreated, 40 received carbamazepine monotherapy and 19 took carbamazepine with another anticonvulsant. Carbamazepine alone had little effect on performance, but carbamazepine polypharm...

In six depressed epileptic patients stabilised on carbamazepine therapy, addition of the antidepressant agent viloxazine (300 mg/day for three weeks) induced a marked (average 55%) increase in steady-state plasma carbamazepine concentration. The concentration of the active metabo...

Denzimol, a new anticonvulsant drug, is currently undergoing clinical evaluation. In this paper we report its use in six patients who were also taking carbamazepine and two patients taking phenytoin. There was a striking elevation of serum carbamazepine, carbamazepine-10, 11 epox...

The hypothesis that phenytoin may antagonise the antidiuretic effect of carbamazepine has been examined by comparing the free water clearance response to a standard water load in 36 patients stabilised on different drug regimes. The diuretic response to the water load was signifi...

Plasma sodium and osmolality were determined in 80 adult epileptic patients receiving chronic treatment with carbamazepine and in 50 control patients treated with other anticonvulsant drugs. Mean plasma osmolality was significantly lower in the carbamazepine-treated patients but ...

The EEG and clinical records were reviewed of 85 subjects who had been treated for complex partial seizures with carbamazepine alone or with a combination of carbamazepine and sodium valproate. There was a correlation between the site of the EEG abnormality and the therapeutic re...

The long-term efficacy and safety of sodium valproate and carbamazepine in adult outpatients with newly diagnosed primary generalised or partial and secondarily generalised seizures were compared in a randomised, open, multicentre study at 22 neurology outpatient clinics. Patient...

Carbamazepine is an antiepileptic drug which is considered one of the persistent compounds detected in Malaysian aquatic environment. In this present study, a full factorial experimental design was applied for the analysis of effect NaCl amount, initial concentration of carbamaze...

A prospective, double-blind, placebo-controlled investigation of possible withdrawal symptoms from phenytoin, carbamazepine and sodium valproate is reported in patients with active epilepsy, on combination therapy. There was an increase in seizures on reduction and withdrawal of ...

This report presents a serious adverse reaction to the anticonvulsant compound carbamazepine. A woman was admitted to hospital for recurrent attacks of syncope. She suffered from atrioventricular block of the Mobitz type II. Carbamazepine suppressed the conduction in her already ...

Carbamazepine (20 mg/kg, 40 mg/kg or 60 mg/kg) given three times a day, has been demonstrated to have a significant anti-epileptic effect in rats with chronic limbic epilepsy induced by injecting tetanus toxin bilaterally into their hippocampi. This effect involved a reduction in...

During an eight year period, 32 patients with definite or suspected multiple sclerosis (MS) were seen with paroxysmal neurological disturbances, which included tonic seizures, paroxysmal dysarthria, paraesthesiae and pain in the limbs, as well as trigeminal neuralgia. In 21 of th...

An elderly woman who presented with Adams-Stokes attacks that were preceded by paroxysms of neuralgia was successfully treated with carbamazepine. Ventricular asystole was provoked by pharyngeal pain and coincided with loss of consciousness. Vagal reflexes are probably responsibl...

One hundred and eighty one patients with previously untreated epilepsy were randomised to sodium valproate, phenytoin or carbamazepine as monotherapy and followed up for a median period which ranged from 14 to 24 months. All three drugs were highly effective in the control of gen...

Glossopharyngeal neuralgia associated with cardiac syncope developed in a 53 year old man. Symptoms were controlled with temporary and permanent transvenous pacing and carbamazepine....

Albino male rats were injected with diphenylhydantoin, carbamazepine, valproic acid or clonazepam for three months immediately after weaning. Following the treatment the fertility of the rats was tested by caging them with proestrus females and recording impregnations. The males ...

This laboratory project is planned for an undergraduate chemistry laboratory in which students prepare a manganese porphyrin able to mimic the oxidative metabolism of carbamazepine, one of the most frequently prescribed drugs in the treatment of epilepsy. The in vitro oxidation o...

The goal of this research was a phenomenological study of the effect of environmental factors on the dehydration behavior of carbamazepine dihydrate. Dehydration experiments were performed in an automated vapor sorption apparatus under a variety of conditions, and weight loss was...

Phenytoin and carbamazepine are effective and inexpensive anti-epileptic drugs (AEDs). As with many AEDs, a broad range of doses is used, with the final “maintenance” dose normally determined by trial and error. Although many genes could influence response to these medicines, the...

Lithium has been used for the last five decades to treat bipolar disorder, but the molecular basis of its therapeutic effect is unknown. Phosphoglucomutase is a key enzyme in the metabolism of glycogen. In yeast, rabbit and human HEK293 cells, it is inhibited by lithium in the th...

Serum thyroid hormone and thyrotropin levels were assayed and the myocardial function was evaluated by measuring systolic time intervals both in 30 patients with epilepsy on long-term carbamazepine monotherapy and in 19 healthy volunteers. Serum thyroxine, free thyroxine and trii...