Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Jan 2016
ReviewUltrasound-Guided Interventional Procedures in Pain Medicine: A Review of Anatomy, Sonoanatomy, and Procedures: Part VI: Ankle Joint.
Ultrasound-guided injections in pain medicine are emerging as a popular technique for pain interventions. Ultrasound can be applied for procedures of the ankle joint and surrounding structures. This review describes the anatomy and sonoanatomy of the ankle joint, subtalar joint, and surrounding extra-articular structures relevant for intra-articular injection. Second, it reviews injection techniques and the accuracy and efficacy of these intra-articular ankle injections.
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Reg Anesth Pain Med · Jan 2016
Serum Triamcinolone Levels Following Interlaminar Epidural Injection.
Lumbar interlaminar epidural steroid injections (ESIs) are one of the most commonly performed procedures in pain medicine, but little is known about the serum levels of steroids following injection into the epidural space. The primary objective of this study was to investigate the pharmacokinetics of fluoroscopy-guided epidural-administered triamcinolone acetonide in a cohort of patients with chronic low-back pain seeking treatment in a pain medicine clinic. ⋯ The pharmacokinetics of epidural-administered triamcinolone is consistent with previously observed adverse effects of the drug on endocrine function. The pharmacokinetics of other epidural-administered steroids should be determined and incorporated in clinical trials to investigate the potential associations between serum levels, clinical outcomes, and potential adverse endocrine effects.
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Reg Anesth Pain Med · Jan 2016
Comparative StudyRegional Versus General Anesthesia and the Incidence of Unplanned Health Care Resource Utilization for Postoperative Pain After Wrist Fracture Surgery: Results From a Retrospective Quality Improvement Project.
The establishment at our center of a dedicated regional anesthesia service in 2008-2009 has resulted in a marked increase in single-shot brachial plexus blocks (sBPBs) for ambulatory wrist fracture surgery. Despite the documented benefits of regional over general anesthesia (GA), there has been a perceived increase among sBPB patients in postoperative return rates for pain at our institution. We conducted a retrospective quality improvement project to examine this. ⋯ Patients who received sBPBs for ambulatory wrist fracture surgery had a higher rate of unplanned health care resource utilization caused by pain after hospital discharge than those undergoing GA. These findings warrant confirmation in a prospective trial and emphasize the need for a defined postdischarge analgesic pathway as well as the potential merits of perineural home catheters.
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Reg Anesth Pain Med · Jan 2016
The Development and Validation of a Quality Assessment and Rating of Technique for Injections of the Spine (AQUARIUS).
Systematic reviews evaluate the utility of procedural interventions of the spine, including epidural steroid injections (ESIs). However, existing quality assessment tools either fail to account for proper technical quality and patient selection or are not validated. We developed and validated a simple scale for ESIs to provide a quality assessment and rating of technique for injections of the spine (AQUARIUS). ⋯ The instrument in both 17- and 12-item formats demonstrates good reliability and diagnostic accuracy in rating ESI studies. As a complement to other tools that assess bias, the instrument may improve the ability to evaluate evidence for systematic reviews and improve clinical trial design.
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Reg Anesth Pain Med · Jan 2016
Real-Time Captioning for Improving Informed Consent: Patient and Physician Benefits.
New methods are needed to improve physicians' skill in communicating information and to enhance patients' ability to recall that information. We evaluated a real-time speech-to-text captioning system that simultaneously provided a speech-to-text record for both patient and anesthesiologist. The goals of the study were to assess hearing-impaired patients' recall of an informed consent discussion about regional anesthesia using real-time captioning and to determine whether the physicians found the system useful for monitoring their own performance. ⋯ Real-time speech-to-text captioning improved recall in hearing-impaired patients and proved useful for determining the information provided during an informed consent encounter. Real-time speech-to-text captioning could provide a method for assessing physicians' communication that could be used both for self-assessment and as an evaluative approach to training communication skills in practice settings.