Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Hemodynamic effects during induction, laryngoscopy, and intubation with eltanolone (5 beta-pregnanolone) or propofol. A study in ASA I and II patients.
To evaluate the cardiovascular changes following induction of anesthesia, laryngoscopy, and intubation in patients receiving a bolus dose of either eltanolone or propofol. ⋯ Patients receiving either eltanolone or propofol showed similar cardiovascular changes to induction of anesthesia, although there were greater increases in arterial pressure and HR in those patients receiving eltanolone.
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Randomized Controlled Trial Clinical Trial
Balanced analgesia with intravenous ketorolac and patient-controlled morphine following lower abdominal surgery.
To investigate the efficacy, opioid-sparing effects and any reduction in adverse events of a continuous intravenous (i.v.) infusion of ketorolac following lower abdominal surgery. ⋯ Intravenous infusion of ketorolac combined with morphine delivered via a PCA device would appear to be a valuable method of providing balanced analgesia following lower abdominal surgery.
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Clinical Trial
Postoperative myocardial ischemia: etiology of cardiac morbidity or manifestation of underlying disease?
To determine the relationship between postoperative ST segment changes and clinically apparent cardiac morbidity in noncardiac surgery patients. ⋯ These observations suggest that clinically apparent cardiac events are associated with prolonged ST segment changes detected on ambulatory ECG recorders. The cardiac ischemia leading to prolonged postoperative ST segment changes may itself result in cardiac morbidity, or it may be a reflection of underlying pathophysiology.
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The dorso-radial aspect of the wrist and hand is a common location for intravenous (IV) cannulation prior to anesthesia. The sensory branch of the radial nerve lies superficially in this area, and it can be injured during routine insertion of IV catheters. In this case, the nerve was lacerated during insertion and a painful neuroma developed after elective surgery and anesthesia. Knowledge of this complication may help with its recognition and treatment.