OBJECTIVE Patients with severe alcohol withdrawal and delirium tremens are frequently resistant to standard doses of benzodiazepines. Case reports suggest that these patients have a high incidence of requiring intensive care and many require mechanical ventilation. However, few data exist on treatment strategies and outcomes for these subjects in the medical intensive care unit (ICU). Our goal ...

Nutrition is an important part of the critical care. The goals this prospective clinical study were to create a scoring system for assessment patient nutritional status and compare continuous intermittent bolus feeding enteral nutrition (EN). A total 38 patients (21 dogs 17 cats) divided into Group C (continuous feeding; 23 patients) I (intermittent 15 patients). following variables ...

The purpose of this study was to evaluate a methodology to reduce scatter and leakage radiations to patients' surface and shallow depths during conventional and advanced external beam radiotherapy. Superflab boluses of different thicknesses were placed on top of a stack of solid water phantoms, and the bolus effect on surface and shallow depth doses for both open and intensity-modulated radioth...

We have used mivacurium in four myasthenic patients presenting for thymectomy. Supramaximal single twitch stimulation was applied to the ulnar nerve at the wrist and the force of contraction of the adductor pollicis was measured. After an initial bolus dose of 30 micrograms kg-1 (approximately one-fifth of the normal intubating dose), we observed a mean 37.5 (SEM 5.6)% reduction in evoked twitc...

Lidocaine (lignocaine) was given in 42 episodes of status epilepticus (SE) in 36 patients either because of limited pulmonary reserve (22 patients) or because of lack of response to diazepam (14 patients). Lidocaine (1.5-2 mg/kg) was given intravenously in two minutes. A further identical bolus was infused if no response had occurred or if seizures recurred. With the first bolus 11 episodes of ...

BACKGROUND The haemodynamic effects of oxytocin 5 u have been described previously, but still some authors attribute these effects to the delivery itself. We studied the haemodynamic effects of two repeated doses of oxytocin i.v. in 20 healthy women during spinal anaesthesia for Caesarean delivery. METHODS Data were obtained from a randomized controlled study of 80 pregnant women undergoing a...