Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
Oral clonidine premedication does not prolong analgesia after herniorrhaphy under subarachnoid anesthesia.
To determine the effect of oral clonidine premedication on duration of sensory and motor block, postoperative analgesia, hemodynamic stability, sedation, and respiratory parameters after subarachnoid anesthesia (SA). ⋯ In healthy patients, premedication with oral clonidine provided useful sedation and anxiolysis and stable hemodynamics, without prolongation of sensory and motor block. Side effects occurred only with clonidine 5 mcg/kg. Thus, a dose of 2.5 mcg/kg is recommended.
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Randomized Controlled Trial Clinical Trial
Alfentanil decreases the excitatory phenomena of sodium methohexital.
To evaluate the effects of alfentanil or lidocaine on the excitatory phenomena (myoclonus, cough, hiccough) caused by methohexital anesthesia and on the hemodynamic changes induced by retrobulbar block. ⋯ A small dose of alfentanil (5 micrograms/kg i.v.) decreases myoclonus and cough induced by sodium methohexital anesthesia i.v., resulting in improved quality of induction of anesthesia. Alfentanil also attenuates the cardiovascular responses caused by placement of a retrobulbar block.
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Clonidine has both analgesic and sedative actions, and it has been used in a variety of settings as a sedative, or both. We administered oral clonidine with intravenous ketamine to a burn patient to control severe pain. ⋯ In addition, clonidine counterbalanced the sympathetic stimulation of ketamine by virtue of its action in reducing sympathetic outflow. The combination of these two drugs may be useful for burn patients with hypertension or myocardial ischemia.
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To determine the incidence of and reasons for prolonged length of stay in the postanesthesia care unit and unplanned hospital admissions of children scheduled for outpatient surgery. ⋯ Prolonged length of stay and unplanned hospital admissions were uncommon outcomes following pediatric outpatient surgery. However, the impact of such outcomes on hospital staffing and family convenience may have implications related to cost containment and patient satisfaction.
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To evaluate whether a hospital's profitability for a surgeon's common procedures predicts the surgeon's overall profitability for the hospital. ⋯ Even though most surgical cases were for uncommon procedures, a surgeon's hospital profitability on common procedures predicted the surgeon's overall financial performance. Perioperative incentive programs based on common surgical procedures (clinical pathways) are likely to accurately reflect a surgeon's financial performance on their other surgeries.