Journal of clinical anesthesia
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Intranasal dexmedetomidine (DEX) can provide adequate sedation during short examinations in children. However, we found no data regarding the 95% effective dose (ED95) of intranasal DEX for children's pulmonary function testing (PFT). ⋯ The ED95 of intranasal DEX sedation in children aged 1-3 years undergoing PFT was 2.64 μg∙kg-1.
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Low level of fibrinogen is a risk factor of perioperative bleeding, which is a major complication in surgical patients. However, the safety and efficacy of fibrinogen supplementation with fibrinogen concentrate to minimize postoperative bleeding remains unclear. ⋯ In this meta-analysis of 13 randomized trials, low level of evidence and substantial heterogeneity with small sample size limit strong recommendation on the use of fibrinogen concentrate in adult surgical patients. However, its use is tolerable without any notable adverse events.
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Randomized Controlled Trial
Impact of ultrasound-guided erector spinae plane block on postoperative quality of recovery in video-assisted thoracic surgery: A prospective, randomized, controlled trial.
Regional anesthesia improves postoperative analgesia and enhances the quality of recovery (QoR) after surgery. We examine the efficacy of ultrasound-guided erector spinae plane block (ESPB) on QoR after video-assisted thoracic surgery (VATS). ⋯ Preoperative single-injection thoracic ESPB with ropivacaine improves QoR, postoperative analgesia, and patient satisfaction after VATS.
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Moderate hypothermia (e.g., 34.5 °C) causes surgical site infections, but it remains unknown whether mild hypothermia (34.6 °C-35.9 °C) causes infection. Therefore, the objective of this study was to evaluate the relationship between intraoperative time-weighted average core temperature and a composite of serious wound and systemic infections in adults having colorectal surgery over a range of near-normal temperatures. ⋯ Below 35.5 °C, hypothermia was associated with increased risk of serious infectious complications. Why composite complications increased at higher temperatures remains unclear, but the highest temperatures may reflect febrile patients who had pre-existing infections. Avoiding time-weighted average core temperatures <35.5 °C appears prudent from an infection perspective, but higher temperatures may be needed to prevent other hypothermia-related complications.