European journal of anaesthesiology
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Randomized Controlled Trial
Pre-operative distraction using electric ride-on cars for children undergoing elective ambulatory surgery: A randomised controlled trial.
Pre-operative anxiety occurs in 18 to 60% of children undergoing surgery and results in poor outcomes. Nonpharmacological methods of distraction are effective in alleviating peri-operative anxiety. In our institution, ride-on electric cars (ride-on e-cars) are routinely used by children undergoing ambulatory surgery as a mean of nonpharmacological distraction. ⋯ Our randomised controlled trial showed that the use of ride-on e-cars did not alter pre-operative anxiety as compared with standard transport in children undergoing elective ambulatory surgery.
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Randomized Controlled Trial
Additive or synergistic analgesic effect of metamizole on standard pain treatment at home after arthroscopic shoulder surgery: A randomised controlled superiority trial.
There is growing evidence that the analgesic effect of metamizole is mediated at least partly by central mechanisms, including the endocannabinoid/endovanilloid system. Consequently, metamizole may have additive or even synergistic analgesic effects with paracetamol and nonsteroidal anti-inflammatory drugs (NSAID). ⋯ Clinically, triple oral treatment with metamizole, paracetamol and ibuprofen is not superior to oral paracetamol and ibuprofen in multimodal pain treatment at home after ambulatory arthroscopic shoulder surgery.