Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2012
Comparative StudyComparative perioperative outcomes associated with neuraxial versus general anesthesia for simultaneous bilateral total knee arthroplasty.
The influence of the type of anesthesia on perioperative outcomes after bilateral total knee arthroplasty (BTKA) remains unknown. Therefore, we examined a large sample of BTKA recipients, hypothesizing that neuraxial anesthesia would favorably impact on outcomes. ⋯ Neuraxial anesthesia for BTKA is associated with significantly lower rates of blood transfusions and, by trend, decreased morbidity. Although by itself the effect may be limited, N might be used within a multimodal approach to reduce complications after BTKA.
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Reg Anesth Pain Med · Nov 2012
In Zucker diabetic fatty rats, subclinical diabetic neuropathy increases in vivo lidocaine block duration but not in vitro neurotoxicity.
Application of local anesthetics may lead to nerve damage. Increasing evidence suggests that risk of neurotoxicity is higher in patients with diabetic peripheral neuropathy. In addition, block duration may be prolonged in neuropathy. We sought to investigate neurotoxicity in vitro and block duration in vivo in a genetic animal model of diabetes mellitus type 2. ⋯ In vitro, local anesthetic neurotoxicity was more pronounced on neurons from diabetic animals, but the survival difference was small. In vivo, subclinical neuropathy leads to substantial prolongation of block duration. We conclude that early diabetic neuropathy increases block duration, whereas the observed increase in toxicity was small.
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Reg Anesth Pain Med · Nov 2012
Practice GuidelineThe American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, and the Asian Australasian Federation of Pain Societies Joint Committee recommendations for education and training in ultrasound-guided interventional pain procedures.
The use of ultrasound in pain medicine for interventional axial, nonaxial, and musculoskeletal pain procedures is rapidly evolving and growing. Because of the lack of specialty-specific guidelines for ultrasonography in pain medicine, an international collaborative effort consisting of members of the Special Interest Group on Ultrasonography in Pain Medicine from the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, and the Asian Australasian Federation of Pain Societies developed the following recommendations for education and training in ultrasound-guided interventional pain procedures. ⋯ The previously published American Society of Regional Anesthesia and Pain Medicine and European Society of Regional Anaesthesia and Pain Therapy education and teaching recommendations for ultrasound-guided regional anesthesia served as a foundation for the pain medicine recommendations. Although the decision to grant ultrasound privileges occurs at the institutional level, the committee recommends that the training guidelines outlined in this document serve as the foundation for educational training and the advancement of the practice of ultrasonography in 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.