European journal of anaesthesiology
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We have developed an endotracheal catheter with a functional cuff (ECFC) that inflates during inspiration and deflates during expiration. This catheter, together with a regular ICU ventilator, can provide coaxial ventilation. ⋯ An ECFC combined with a regular pressure-controlled ICU ventilator can produce adequate tidal volumes in adult human-sized swine. Our results establish the feasibility of ventilation with this new alternative technique. The safety and advantages of such a technique remain to be determined in humans.
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Postoperative pain has been poorly managed for decades. Recent surveys from USA and Europe do not show any major improvement. Persistent postoperative pain is common after most surgical procedures, and after thoracotomy and mastectomy, about 50% of patients may experience it. ⋯ Procedure-specific postoperative pain management recommendations are evidence based, and also take into consideration the role of anaesthetic and surgical techniques, clinical routines and risk-benefit aspects. The role of acute pain services to improve pain management and outcome is well accepted but implementation seems challenging. The need for upgrading the role of surgical ward nurses and collaboration with surgeons to implement enhanced recovery after surgery protocols with regular audits to improve postoperative outcome cannot be overstated.