Epileptic seizures may be an early symptom of systemic lupus erythematosus, while at the same time some of the epileptic drugs, namely carbamazepine (CBZ), phenytoin (PHT), valproic acid (VPA), ethosuximide (ETM), primidone (PRM), lamotrigine (LTG), zonisamide (ZNS) can cause lupus. A separate clinical problem is the fact that few cases of systemic lupus have as yet been identified by giving an...

We describe an improved "high-pressure" liquid-chromatographic assay for simultaneous determination in serum of the five major antiepileptic drugs (ethosuximide, primidone, phenobarbital, phenytoin, and carbamazepine) and N-desmethylmethsuximide (the compound that must be quantitated for therapeutic drug monitoring of the antiepileptic drug methsuximide). Serum protein is precipitated with an a...

− The pharmacokinetic properties of a drug are the primary determinant of the extent and duration of drug action, and influence susceptibility to clinically important drug interactions. Most of the older-generation antiepileptic drugs (AEDs) are far from ideal in terms of pharmacokinetics and interaction potential. For example, phenytoin, carbamazepine, and valproic acid exhibit non-linear kine...

Drug hypersensitivity syndrome (DHS) is an adverse drug reaction commonly associated with the aromatic antiepileptic drugs (AEDs), viz., phenytoin (PHT), carbamazepine (CBZ), phenobarbital (PB), lamotrigine, primidone, etc. It can also be caused by other drugs, such as sulfonamides, dapsone, minocycline, gold derivatives, cyclosporine, captopril, diltiazem, terbinafine, azathioprine and allopur...

Global water shortage is placing an unprecedented pressure on water supplies. Treated wastewater is a valuable water resource, but its reuse for agricultural irrigation faces a roadblock: the public concern over the potential accumulation of contaminants of emerging concern (CECs) into human diet. In the present study, we measured the levels of 19 commonly occurring pharmaceutical and personal ...

The effects of concomitant antiepileptic drugs on the serum carbamazepine concentration (C1) were analyzed quantitatively. Primidone (PRM), phenobarbital (PB), phenytoin (PHT), valproic acid (VPA), zonisamide (ZNS), clonazepam (CZP), and ethosuximide (ETS) were coadministered with carbamazepine (CBZ). Routine therapeutic drug monitoring data, obtained from epileptic patients who were treated wi...

Commentary Breastfeeding exists at a complex cultural crossroads in American society. The widespread use of infant formula for many decades left breastfeeding sorely underutilized and even eroded the very skill set itself, leaving subsequent generations of American women with inadequate resources to attempt it, even when motivated to do so. That motivation came from the steady stream of researc...

OBJECTIVES To describe the clinical characteristics of epilepsy in a representative sample of the UK population, including seizure frequency and severity; overall severity of epilepsy; patterns of anti-epileptic drug (AED) use; and the impact of epilepsy on patients' lives. Secondly, to determine if these characteristics differ according to age. METHOD A large, geographically comprehensive su...

BACKGROUND Essential tremor (ET) is one of the most common neurological diseases. Although a large number of medications have been tested, there are only two first-line medications, primidone and propranolol, which is a situation that has not changed in approximately 30 years. Several recent reviews have summarized the current pharmacotherapeutic options for ET and the approach to the managemen...

CONTEXT In 2008, the US Food and Drug Administration mandated warning labeling for anticonvulsant medications regarding the increased risk of suicidal thoughts and behaviors. The decision was based on a meta-analysis not sufficiently large to investigate individual drugs. OBJECTIVE To evaluate the risk of suicidal acts and combined suicidal acts or violent death associated with individual ant...