Assessment of potential opioid toxicity and response to naloxone by rapid response teams at an urban Melbourne hospital.

Opioid prescriptions have significantly increased in recent years and are used for a wide variety of indications. Electronic medical records of 45 patients who received naloxone by a rapid response team over an 18-month period were retrospectively reviewed. This study found inconsistencies in the management of possible opioid toxicity with variation in the total naloxone dose and number of doses administered.

Is computed tomography-defined obstruction a predictor of urological intervention in emergency department patients presenting with renal colic?

Introduction: Our objective was to determine whether unilateral calculus-induced ureteric obstruction on computed tomography (CT) was independently associated with the need for urological intervention and 30-day return to the emergency department (ED).

Methods: We performed a retrospective cohort study of patients with symptomatic urinary calculi diagnosed by unenhanced helical CT. Stepwise regression analysis was used to determine the predictors of urological intervention and 30-day return to the ED.

Effects of infant and maternal sensory processing on infant fussing, crying, and sleep.

This study investigated the effects of infant and maternal sensory processing on sleep, fussing, and crying in a sample of 55 firstborn, 4- to 7-month-old infants and their mothers. Mothers completed self-report questionnaires to assess maternal and infant sensory processing styles and a 4-day diary of infant behavior, including sleep, fussing, and crying. Higher levels of infant Sensation Avoiding were associated with less sleep, more fussing, and more crying whereas higher levels of Sensory Sensitivity were associated with less sleep and more fussing.