Anesthesia and analgesia
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Anesthesia and analgesia · Nov 2019
Perioperative Management of the Pediatric Patient on Medicinal Marijuana: What Anesthesiologists Should Know.
In 2018, 29 states allow the use of medicinal marijuana. In these states, minors, with parental permission, are granted access. Use has increased in some states, although there remains a paucity of clear evidence regarding usefulness and dosing. ⋯ One purified compound was just approved by the Food and Drug Administration, and another is undergoing Food and Drug Administration review. This article will review the literature regarding the use of each of these compounds in the literature, with particular attention to data in children. The history, known pharmacology, data from nonmedicinal use, current evidence, and anesthetic considerations will be described.
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Anesthesia and analgesia · Nov 2019
Flow Cytometry Characterization of Cerebrospinal Fluid Monocytes in Patients With Postoperative Cognitive Dysfunction: A Pilot Study.
Animal models suggest postoperative cognitive dysfunction may be caused by brain monocyte influx. To study this in humans, we developed a flow cytometry panel to profile cerebrospinal fluid (CSF) samples collected before and after major noncardiac surgery in 5 patients ≥60 years of age who developed postoperative cognitive dysfunction and 5 matched controls who did not. ⋯ Patients who developed postoperative cognitive dysfunction showed an increased CSF monocyte/lymphocyte ratio and monocyte chemoattractant protein 1 receptor downregulation on CSF monocytes 24 hours after surgery. These pilot data demonstrate that CSF flow cytometry can be used to study mechanisms of postoperative neurocognitive dysfunction.
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Anesthesia and analgesia · Nov 2019
Customizable Curriculum to Enhance Resident Communication Skills.
Communication remains challenging to teach and evaluate. We designed an online patient survey to assess anesthesia residents' communication skills from August 2014 to July 2015. ⋯ Based on the Hodges-Lehmann 2-sample aligned rank-sum test, overall ratings, reported as the median (interquartile range) of residents' average overall ratings, differed significantly between the preintervention (3.86 [3.76-3.94]) and postintervention (3.91 [3.84-3.95]) periods (P = .025). Future studies should assess the intervention's effectiveness and generalizability.
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Anesthesia and analgesia · Nov 2019
Determination of Geolocations for Anesthesia Specialty Coverage and Standby Call Allowing Return to the Hospital Within a Specified Amount of Time.
For emergent procedures, in-house teams are required for immediate patient care. However, for many procedures, there is time to bring in a call team from home without increasing patient morbidity. Anesthesia providers taking subspecialty or backup call from home are required to return to the hospital within a designated number of minutes. Driving times to the hospital during the hours of call need to be considered when deciding where to live or to visit during such calls. Distance alone is an insufficient criterion because of variable traffic congestion and differences in highway access. We desired to develop a simple, inexpensive method to determine postal codes surrounding hospitals allowing a timely return during the hours of standby call. ⋯ The described method allows identification of postal codes surrounding a hospital in which personnel taking standby call could be located and be able to return to the hospital during call hours on every day of the week within any specified amount of time. For areas at the perimeter of the acceptability, online distance mapping applications can be used to check driving times during the hours of standby call.