Many factors contribute to suboptimal pain management in children. Current evidence suggests that severe pain in children has significant long-lasting effects, even more so than in adults. In particular, recent evidence suggests a lack of optimal postoperative pain management in children, especially following ambulatory surgery. This review provides simple guidelines for the management of postoperative pain in children. It discusses the long-term effects of severe pain and how to evaluate pain in both healthy and neurologically impaired children, including neonates. Currently available treatment options are discussed with reference to the efficacy and side effects of opioid and non-opioid and regional analgesic techniques. The impact of preoperative anxiety on postoperative pain, and the efficacy of some nonpharmacological techniques such as hypnosis or distraction, are also discussed. Finally, basic organizational strategies are described, aiming to promote safer and more efficient postoperative pain management in children.

Our results indicate that falls in noninvasive systolic blood pressure of <20% from baseline are associated with a <10% chance of cerebral desaturation in neonates and infants <3 months of age undergoing noncardiac surgery. As such, maintaining systolic blood pressure above this threshold value appears a valid clinical target.

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A prospective study assessed whether routine urine drug screens might alter the management of overdose patients. Urine was collected from 107 patients with a diagnosis of deliberate self-poisoning seen in the emergency department (ED) of a teaching hospital. The mean age of patients was 36 years (range 13-86 years) and 64% were female. All patients recovered after standard investigations and management, which did not include knowledge of urinary drug screen results. Two hundred ninety-seven compounds were detected in the 107 urine samples. Twenty percent were drugs administered in the ED. Sixty-five percent of patients were found to have taken more than one drug. Benzodiazepines were detected in 18% of samples, paracetamol in 10%, and alcohol in 8%. Sixty-one drugs, in 35 people, were identified that the patients did not report taking. Of these, paracetamol (10), benzodiazepines (9), and tetrahydrocannabinol (8) were the most common. All patients in whom paracetamol was found had already had paracetamol detected in blood and appropriate management instituted. If the results of urine screening had been immediately available this would not have affected the management or outcome of any patient.