European journal of anaesthesiology
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Randomized Controlled Trial Comparative Study Clinical Trial
Double-blind randomized study of tramadol vs. paracetamol in analgesia after day-case tonsillectomy in children.
Fifty children (2-9 years) scheduled for tonsillectomy were enrolled in a double-blind randomized prospective study to compare postoperative analgesia provided with propacetamol/paracetamol (acetaminophen) or tramadol. A standard anaesthetic technique was used; each patient received sufentanil 0.25 microg kg(-1) intravenously followed with either i.v. propacetamol 30 mg kg(-1) or tramadol 3 mg kg(-1) before surgical incision. For postoperative analgesia, each child received either tramadol drops (2.5 mg kg(-1)) or paracetamol (acetaminophen) suppositories (15 mg kg(-1)), 6 and 12 h after surgery the first day and three times a day during postoperative days 2 and 3. ⋯ Rescue medication consisted of i.v. diclofenac (1 mg kg(-1)) during the first six postoperative hours and oral ibuprofen (6-9 mg kg(-1)) afterwards. Postoperative pain scores (Children's Hospital of Eastern Ontario Pain Scale) in recovery, numerical pain scale in the ward and at home, and rescue analgesic use were significantly lower in the tramadol group. No serious adverse effects were observed.
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A critical incident is described where the expiratory (scavenging) port of an obsolete version of a Bain-type breathing system valve assembly was inadvertently connected to the common gas outlet of an anaesthetic machine. This resulted in the patient being deprived of a supply of fresh gas. ⋯ The patient fortunately suffered no harm. The case highlights the danger of equipment that has been subjected to unauthorized interference.
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An acute pain service (APS) was set up to improve pain management after operation. We attempted to reduce the length of stay in the intensive care unit (ICU) of patients undergoing major surgery and to improve their homeostasis and rehabilitation using a multimodal approach (pain relief, stress reduction, early extubation). Patient-controlled epidural analgesia (PCEA) was a keystone of this approach. ⋯ In the case of PCEA, the quality of pain relief, vigilance and satisfaction were superior compared with the PCIA method, which resulted in greater sedation and nausea. Although personal supervision was higher for the PCEA-treated patients, cost analysis revealed final savings of Euro 91,620 for the year 1998 obviating the need for an ICU stay totalling 433 days. Provided that PCEA is part of a fast-track protocol employing early tracheal extubation and optimal perioperative management, the associated initial higher costs will be recouped by the benefits to patients of better pain relief after surgery and fewer days subsequently spent in the ITU.
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The cuff ballotability method was used in 120 adult patients to confirm the correct depth of insertion of the endotracheal tube after tracheal intubation. The correct tube position was assumed when the cuff of the endotracheal tube could be felt to distend over the suprasternal notch when the pilot balloon was squeezed and the pilot balloon was felt to distend when pressure was applied over the suprasternal notch. ⋯ In all patients the tip of the endotracheal tube was found to be in the desired position, i.e. 3-7 cm from the carina--the level of T3-T4 vertebrae. We concluded this technique to be a simple and reproducible way to confirm the correct depth of insertion of endotracheal tubes.