Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2012
Education in regional anesthesia: caseloads, simulation, journals, and politics: 2011 Carl Koller Lecture.
This special article is an essay version of the European Society of Regional Anaesthesia and Pain Therapy 2011 Carl Koller Award lecture. Historically, evaluations of a trainee's regional anesthesia learning focused on caseload numbers. The deficiency of this unidimensional approach is that case numbers alone say little about the resident's mastery of the nontechnical aspects of regional anesthesiology. ⋯ Journals play an important role in regional anesthesia education for both trainees and mature anesthesiologists. Editorial boards build valuable educational foundations by providing critical analysis of new technologies and sponsoring practice advisories. Subspecialty societies such as European Society of Regional Anaesthesia and Pain Therapy and the American Society of Regional Anesthesia and Pain Medicine foster regional anesthesia education through their efforts to define curricula, produce guidelines, and promote international collaboration.
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Reg Anesth Pain Med · Nov 2012
Prolonged nerve block by microencapsulated bupivacaine prevents acute postoperative pain in rats.
To minimize acute postoperative pain, a new formulation of slowly released bupivacaine was developed. ⋯ Corresponding to its far greater functional blocking time, the microsphere-bupivacaine formulation was able to significantly reduce postoperative pain below control levels for up to 4 days. These findings of several days of postoperative pain relief, for an injectable formulation containing a single active agent, present an improved and potentially promising therapy to prevent acute pain after surgery.