Anesthesiology
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Meta Analysis
Nitrous Oxide-related Postoperative Nausea and Vomiting Depends on Duration of Exposure.
Post-op nausea & vomiting incidence is related to duration of nitrous oxide exposure, but is clinically insignificant at under 1 hour exposure.
pearl -
There are few data regarding the utilization of opioids during pregnancy. The objective of this study was to define the prevalence and patterns of opioid use in a large cohort of pregnant women who were commercial insurance beneficiaries. ⋯ This study demonstrates that opioids are very common exposures during pregnancy. Given the small and inconsistent body of literature on their safety in pregnancy, these findings suggest a need for research in this area.
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Historical Article
A.L. Parker's Broadside: "Any… Painless" Anesthetic for Penacook.