British journal of anaesthesia
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Review Meta Analysis
Duration of analgesic effectiveness after the posterior and lateral transversus abdominis plane block techniques for transverse lower abdominal incisions: a meta-analysis.
Posterior transversus abdominis plane block continues to reduce pain scores and opioid consumption at up to 48 hours, though with lesser magnitude.
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Review Meta Analysis
Regional anaesthesia to prevent chronic pain after surgery: a Cochrane systematic review and meta-analysis.
Epidural anesthesia may reduce post-thoracotomy chronic pain (OR 0.33) and paravertebral block reduce that following breast ca surgery (OR 0.37).
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Randomized Controlled Trial Comparative Study
Comparison of techniques for double-lumen endobronchial intubation: 90{degrees} or 180{degrees} rotation during advancement through the glottis.
Rotating through 180o assists intubation with a double lumen tube while reducing sore throat and vocal cord injuries.
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Randomized Controlled Trial Multicenter Study
Hypercapnia and surgical site infection: a randomized trial.
Tissue oxygenation is a strong predictor of surgical site infection (SSI). Mild intraoperative hypercapnia increases peripheral, gastrointestinal, and splanchnic tissue oxygenation and perfusion. Hypercapnia also has anti-inflammatory effects. However, it is unknown whether hypercapnia reduces SSI risk. We tested the hypothesis that mild intraoperative hypercapnia reduces the risk of SSI in patients having colon resection surgery. ⋯ Mild hypercapnia appears to have little or-possibly-no ability to prevent SSI after colon resection. Other strategies for reducing SSI risk should thus take priority.