Journal of clinical anesthesia
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A 69-year-old white female presented for corneal transplant, but her numerous medical problems placed her at unacceptably high risk for prolonged general anesthesia. Routine monitored anesthesia care measures would not have provided her or the surgeon the comfort and repose necessary for a successful outcome. We describe anesthetic management for ophthalmic surgery, using epidural anesthesia in conjunction with retrobulbar block, in an elderly patient at high risk for general anesthesia whose intractable back and leg pain would have otherwise precluded her cooperation in maintaining a motionless operative field.
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A 27-year-old parturient developed a severe headache after placement of a labor epidural catheter. A presumptive diagnosis of an occult postdural puncture headache (PDPH) was made, and the patient was treated with an intravenous (IV) infusion of 500 mg of caffeine sodium benzoate (CSB) to vasoconstrict dilated cerebral vessels. ⋯ Despite a neurologic consultation and extensive testing, no definitive cause for the seizure was found. In light of the temporal relationship between caffeine use and the development of seizure activity, reports implicating caffeine's contribution to seizure activity, and evidence of a prolongation of the substance's half-life during and after pregnancy, we urge caution in the use of this drug in parturients.
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Editorial Historical Article
A historic occasion: an anesthesia journal turns 70.
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Comparative Study
Comparison of train-of-four and posttetanic response as guides for endotracheal intubation in children.
To evaluate and compare the predictive values of the absence of train-of-four (TOF) or posttetanic response as guides for endotracheal intubation in children. ⋯ Good intubating conditions can generally be counted on when the TOF has disappeared; additional waiting for the disappearance of posttetanic response is unnecessary. The observation that the disappearance of the tetanus-twitch sequence is a good indicator of deep neuromuscular blockade during recovery from atracurium in children cannot be extrapolated to the induction period.