Claustrophobia is associated with cardiovascular magnetic resonance (CMR) due to the nature of the technique and lengthy examination times. We report the incidence and treatment of claustrophobia in a prospective study on the use of intravenous (IV) and oral diazepam for CMR from August 1997 to June 1999 in 1754 adult patients referred for clinical (1226) and research (528) purposes. Patients u...

There is little evidence on which to judge the optimal treatment for convulsive status epilepticus (CSE) in children. This study compares the effect of intravenous (iv) lorazepam with iv diazepam as the first line of treatment of CSE. We studied all children with prolonged seizures arriving in the Accident and Emergency (A&E) Department in two separate periods. In the first 6-month period iv di...

Organophosphorous compounds have been employed as pesticides and chemical warfare nerve agents. Toxicity of organophosphorous compounds is a result of excessive cholinergic stimulation through inhibition of acetyl cholinesterase. Clinical manifestations include cholinergic syndromes, central nervous system and cardiovascular disorders. Organophosphorous pesticide poisonings are common in develo...

Observation: A 61-year-old woman with a right hemisphere glioblastoma multiforme developed movements of the left hand that she claimed were not under her control, and she denied ownership of the affected limb. Simultaneous electroencephalograms documented continuous spikes in the right frontotemporal region. Intravenous diazepam therapy (2.5 mg) reversed both the abnormal movements and the spik...

Succinylcholine is used during induction of anesthesia, and it may induce fasciculations. In this study we demonstrated that intravenous diazepam (1 mg/kg) or lidocaine (1.5 mg/kg) can decrease fasciculations induced by succinylcholine. There is no significant difference between these two drugs in reducing fasciculations moreover, these drugs can also prevent raised blood pressure and heart rat...