Articles: postoperative.
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Pediatr Crit Care Me · Dec 2015
Dexmedetomidine Is Associated With Lower Incidence of Acute Kidney Injury After Congenital Heart Surgery.
Recent data have suggested an association between the use of dexmedetomidine and a decreased incidence of acute kidney injury in adult patients after cardiopulmonary bypass. However, no study has focused on this association among pediatric populations where the incidence of acute kidney injury is particularly high and of critical significance. The primary objective of this study was to assess the relationship between the use of postoperative dexmedetomidine and the incidence of acute kidney injury in pediatric patients undergoing cardiopulmonary bypass. The secondary objective was to determine whether there was an association between dexmedetomidine use and duration of mechanical ventilation or cardiovascular ICU stay. ⋯ The use of a dexmedetomidine infusion in pediatric patients after congenital heart surgery was associated with a decreased incidence of acute kidney injury; however, it was not associated with changes in clinical outcomes. Further prospective study is necessary to validate these findings.
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Observational Study
Systemic and alveolar inflammatory response in the dependent and nondependent lung in patients undergoing lung resection surgery: A prospective observational study.
Measurement of inflammatory mediators in bronchoalveolar lavage (BAL) during lung resection surgery with periods of one-lung ventilation (OLV) has revealed an intense local pulmonary response. The role of each lung in the inflammation that occurs during this procedure has never been investigated. ⋯ In lung resection surgery, the inflammatory response is similar in both lungs. However, the greater increase in TNF-α levels in the nondependent lung and the smaller increase of MMP-2 concentration in the dependent lung may increase the susceptibility to develop PPC.
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The number of patients with noncardiac implantable electronic devices is increasing, and the absence of perioperative management standards, guidelines, practice parameters, or expert consensus statements presents clinical challenges. A 69-year-old woman presented for latissimus dorsi breast reconstruction. The patient had previously undergone implantation of a spinal cord stimulator, a gastric pacemaker, a sacral nerve stimulator, and an intrathecal morphine pump. ⋯ Bipolar cautery was used intraoperatively. Postoperatively, all devices were interrogated to ensure appropriate functioning before home discharge. Perioperative goals include complete preoperative radiologic documentation of device component location, minimizing electromagnetic interference, and avoiding mechanical damage to implanted device components.
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Frontiers of medicine · Dec 2015
Meta AnalysisEfficacy and safety of perioperative parecoxib for acute postoperative pain treatment in children: a meta-analysis.
Perioperative parecoxib administration reduces postoperative pain, opioid consumption, and adverse events in adult patients. However, the efficacy and safety of parecoxib in children remain unclear. This metaanalysis included related published studies to address this concern. ⋯ Overall, these results suggested that perioperative parecoxib administration was associated with less acute postoperative pain and fewer adverse events compared with placebo or standard treatments. Parecoxib administration also resulted in less emergence agitation compared with placebo treatment and less excessive sedation concern compared with standard treatments. However, the long-term effects, effects on opioid consumption, and patient satisfaction of parecoxib administration warrant further investigation.
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Randomized Controlled Trial
A randomised controlled trial of bilateral dual transversus abdominis plane blockade for laparoscopic appendicectomy.
We investigated the effects of pre-operative ultrasound-guided bilateral dual transversus abdominis plane blocks on pain when sitting up and pain at rest after laparoscopic appendicectomy. We allocated 28 participants to injection with 60 ml ropivacaine 0.375% and 28 participants to 60 ml isotonic saline. The median (IQR [range]) cumulative pain scores during the first 12 postoperative hours were less after ropivacaine than saline (maximum 120): on sitting, 34 (19-46 [0-59]) vs 50 (30-59 [0-97]), respectively, p = 0.009; and at rest, 25 (10-33 [0-49]) vs 31 (24-43 [0-72]), respectively, p = 0.035. There were no differences in morphine consumption, nausea, vomiting, time in recovery or time to walk.