Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2014
Multicenter Study Observational StudyThe Short-FormMcGill Pain Questionnaire-Revised to Evaluate Persistent Pain and Surgery-Related Symptoms in Healthy Women Undergoing a Planned Cesarean Delivery.
The incidence of chronic pain after cesarean delivery (CD) has been estimated to range between 0.3% and 18%. This wide range may be explained by differing study methodologies. Furthermore, a comprehensive characterization of pain quality is lacking. The aim of this study was to evaluate persistent pain in a healthy obstetric population undergoing planned CD and to provide a comprehensive description of pain quality. ⋯ The incidence of chronic pain at 12 months after planned CD is low (0.6%) and if present symptoms are mostly mild and not interfering with common daily activities. Using Short-Form McGill Pain Questionnaire-Revised, this study provides a comprehensive evaluation of pain quality that can be used as a basis in future post-CD pain trials.
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Reg Anesth Pain Med · Jul 2014
Multicenter StudyAsleep Versus Awake: Does It Matter?: Pediatric Regional Block Complications by Patient State: A Report From the Pediatric Regional Anesthesia Network.
Performing regional anesthetic blocks in children under general anesthesia is as safe as in sedated or awake children.
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Reg Anesth Pain Med · Jul 2014
Multicenter StudyCan Changes in Vital Signs Be Used to Predict the Response to Lumbar Facet Blocks and Radiofrequency Denervation? A Prospective, Correlational Study.
Facet joint radiofrequency (RF) ablation is characterized by a high failure rate, which is partly due to the fact that pain relief after diagnostic blocks is inherently subjective. An area that has yet to be explored is whether more objective measures, such as changes in vital signs after blocks, might be used to predict treatment outcomes. ⋯ Although a decrease in DBP of more than 7.5 mm Hg had 97.3% specificity and 85.7% positive predictive value for predicting positive RF ablation outcomes, the low negative predictive value (56.3%) precludes its use as a solitary screening tool. An algorithm based on age, baseline NRS pain score, and a significant decrease in DBP was able to predict 76.7% (range, 65.8%-86.3%) of RF denervation outcomes.
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Reg Anesth Pain Med · Mar 2014
Multicenter Study Comparative StudyDoes the Impact of the Type of Anesthesia on Outcomes Differ by Patient Age and Comorbidity Burden?
Neuraxial anesthesia may provide perioperative outcome benefits versus general anesthesia in orthopedic surgical patients. As subgroup analyses are lacking, we evaluated the influence of the type of anesthesia on outcomes in patient groups of different age and the presence of cardiopulmonary disease. ⋯ Neuraxial anesthesia is associated with decreased odds for major complications and resource utilization after joint arthroplasty for all patient groups, irrespective of age and comorbidity burden.
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Reg Anesth Pain Med · Jul 2013
Multicenter Study Comparative StudyUltrasound guidance reduces the risk of local anesthetic systemic toxicity following peripheral nerve blockade.
The use of ultrasound for peripheral nerve blockade reduces the incidence of systemic local anesthetic toxicity by at least 65%, possibly 80%.
pearl