Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2004
The effect of lengthening anesthesiology residency on subspecialty education.
In this study, we sought to determine the long-term effect of the additional year of anesthesia residency (postgraduate year [PGY]-4) instituted in 1989 by the American Board of Anesthesiology on the number of individuals who pursued 12-mo subspecialty anesthesia training. We tested the hypothesis that extending education by a year would decrease the number of anesthesia subspecialty trainees. Surveys were collected from approved anesthesia residency training programs in the United States from 1989 to 2001. ⋯ The largest declines occurred in critical care medicine and research. Our data do not indicate a decrease in the number of anesthesiology subspecialists. Factors other than the duration of training appear responsible for the selection of subspecialty education.
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Anesthesia and analgesia · Sep 2004
Case ReportsKetamine for long-term sedation and analgesia of a burn patient.
We present a case in which ketamine was used for long-term sedation and analgesia of a burn patient. Under escalating opiate dosages, the patient had developed persistent ileus as well as abdominal distension that caused respiratory compromise, without receiving sufficient analgesia. ⋯ The quality of sedation also changed favorably. There were no obvious adverse effects of ketamine.
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Anesthesia and analgesia · Sep 2004
The effect of insulin on the resuscitation of bupivacaine-induced severe cardiovascular toxicity in dogs.
Resuscitation after bupivacaine-induced cardiovascular collapse is difficult and often resistant to conventional treatment. We tested the hypothesis that insulin treatment would effectively reverse bupivacaine-induced cardiovascular collapse in pentobarbital-anesthetized dogs. Bupivacaine was administered at 0.5 mg. kg(-1). min(-1) until mean arterial blood pressure decreased to 40 mm Hg or less. ⋯ In contrast to the control group, all IGK dogs survived. Mean arterial blood pressure, heart rate, cardiac output, mixed venous oxygen saturation, and end tidal CO(2) recovered toward baseline levels in the IGK group. In conclusion, severe bupivacaine-induced cardiovascular collapse in dogs was effectively reversed with the insulin treatment.