BMC anesthesiology
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Randomized Controlled Trial
The effect of smart glasses combined with ultrasound on radial arterial catheterization: a randomized controlled trial.
The integration of smart glasses with ultrasound technology offers a novel approach to improve the efficiency of radial arterial catheterization. Few studies have investigated the effectiveness of smart glasses in enhancing procedural outcomes in a clinical setting. This study aims to assess whether smart glasses combined with ultrasound can improve the initial success rate of radial artery catheterization compared to traditional ultrasound-guided methods in adults. ⋯ The use of smart glasses significantly improved the first puncture success rate, hand-eye coordination ability and operators' satisfaction in radial arterial catheterization.
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In reconstructive surgeries, iliac crest bone graft harvesting is commonly preferred. The pain experienced after surgery at the anterior iliac crest (AIC) donor site might be more intense compared to the pain at the primary surgical area where the graft is placed. To address this issue, we defined a novel technique called the anterior iliac block (AIB), which can provide analgesia with lower volumes. In this study, the effect of this technique for AIC bone greft harvesting was evaluated. ⋯ The study findings indicate that the AIB provides adequate analgesia for AIC graft harvesting in the first postoperative 24-hour period. It can be used as an adjuvant to the peripheric nerve block for the primary surgical site.
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Postoperative delirium is a common neurological complication, especially in older patients undergoing surgery, which is closely related to the poor prognosis of patients. The objective was to investigate the effects of esketamine on postoperative delirium in patients with general anesthesia. ⋯ According to our meta-analysis, the use of esketamine during anesthesia induction significantly reduced the incidence of postoperative delirium in patients undergoing elective general anesthesia without increasing the incidence of postoperative adverse reactions.
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Randomized Controlled Trial
Effect of scalp nerve block on postcraniotomy analgesia in children: a randomized, controlled trial.
Effective postoperative pain management is critical for pediatric craniotomies. Scalp nerve block (SNB) interventions present a potential solution, yet their comparative benefits in preoperative and postoperative settings remain unclear. This study investigated the analgesic effects of SNB in pediatric craniotomy patients by comparing preoperative versus postoperative administration. ⋯ Compared with preoperative SNB or nonblocking, postoperative SNB significantly reduces postoperative sufentanil use within 24 h for pediatric patients undergoing craniotomy, highlighting its potential as an effective analgesic intervention in this population.