Anesthesia and analgesia
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Anesthesia and analgesia · Jul 1996
Preoperative fasting time: is the traditional policy changing? Results of a national survey.
Several papers in the 1980s questioned the wisdom of withholding clear liquids for more than 3 h before elective surgery. Furthermore, recent papers have suggested relaxing the current NPO after midnight (Latin: Nulla per os; or "nothing by mouth") practice in children and adults. To see whether the policy and practice regarding NPO status before elective surgery have changed in the United States, we performed a national survey. ⋯ In conclusion, our survey revealed that 69% of anesthesiologists in the United States have either changed their NPO policy or are flexible in their practice in allowing clear liquids before elective operation in children and 41% have done so for adult patients. The most frequently allowed clear liquids in the adult and pediatric population were water and apple juice. None of the respondents reported any medical adverse event associated with the institution of a flexible NPO policy.
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Anesthesia and analgesia · Jul 1996
Case ReportsTransient compartment syndrome of the forearm after attempted radial artery cannulation.
Radial artery cannulation for continuous intraoperative monitoring of arterial blood pressure is considered a safe procedure. One complication of arterial cannulation is hematoma formation at the time of insertion or removal of the catheter. Bleeding is usually self-limited or will stop with compression without significant sequelae, even in the anticoagulated patient. We describe a case of hematoma with a transient compartment syndrome of the forearm after attempts to cannulate the radial artery for intraoperative monitoring purposes.