All that glitters is not gold: Mercury poisoning in a family mimicking an infectious illness.

Three siblings with inhalational elemental mercury toxicity presented with fever, rash, and upper respiratory tract symptoms. The patients were heavily exposed to elemental mercury that was spilled in their home and then vacuumed. Initial whole blood mercury levels were elevated at >200 µg/L, 153 µg/L and 130 µg/L (Mayo Clinic Laboratories lab reference range <9 µg/L) for Cases 1, 2, and 3, respectively.

Bag Valve Mask Ventilation as a Perceptual-Cognitive Skill.

Objective This study used a high-fidelity infant mannequin to examine the relationship between the quality of bag valve mask ventilation (BVMV) and how providers of varying levels of experience use visual feedback (e.g., electronic vital signs) to guide their performance.

Spontaneous breathing trial predicts successful extubation in infants and children.

Objective: To assess the value of a spontaneous breathing trial (SBT) using a flow-inflating bag in predicting extubation success. Secondary goals were to evaluate the positive and negative predictive accuracy of a 15-min SBT.

Design: Prospective, blinded, clinical study.

Intratracheal pressure: a more accurate reflection of pulmonary airway pressure in pediatric patients with respiratory failure.

Objectives: Peak inflation pressure (PIP) on many ventilators (P(vent)), measured distal to the exhalation limb or Y-piece of the breathing circuit, is assumed as the pressure applied to the airways and lungs. However, in vitro studies show P(vent) data are spurious. There are no studies evaluating the accuracy of P(vent) data for pediatric patients with acute respiratory failure.