Anaesthesia
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More than 30% of all surgical activity for children in England and Wales is accounted for by routine ENT operations. There is known to be a high incidence of postoperative pain, nausea and vomiting following paediatric tonsillectomy with or without adenoidectomy. This prospective study examined the incidence of these complications in 100 children admitted for routine, elective day-case tonsillectomy, with or without adenoidectomy. ⋯ Modifying the anaesthetic care to a protocol designed to reduce postoperative pain, nausea and vomiting achieved measurable improvements in the recovery of this group following surgery. It has enabled us to evolve from a 100% inpatient stay for these operations to 98% day-case discharge rate, with minimal post anaesthetic or surgical morbidity. We describe the protocol and discuss the implications of implementing such a protocol for children undergoing these common operations.
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Randomized Controlled Trial Comparative Study
Study of a combined percutaneous local anaesthetic and the TDS system for venepuncture.
Transdermal Delivery System (TDS) is a liquid formulation which can be applied to the skin via a metered pump spray to deliver drug across skin. This placebo controlled, double blind trial compared anaesthetic properties of two TDS systems (TDS alpha and TDS beta) with placebo. The active and placebo treatments were applied to the dorsum of the hands, bilaterally and simultaneously for 5 min on 100 healthy volunteers. ⋯ Lidocaine plasma levels were assessed at 0 and 2 h. The VRS and VAS results show that TDS beta significantly decreased pain score compared to placebo (p < 0.02). Blood lidocaine at 2 h post application was also higher for TDS beta than for TDS alpha, suggesting that a 5 min application of TDS beta was effective in delivering local anaesthetic and accelerating the onset of skin anaesthesia prior to venous cannulation in adults.