The findings in the intention-to-treat and per-protocol analysis (Web repository) were similar. By study day 7, the response to prolonged methylprednisolone infusion at a dosage of 1 mg/kg/d was ...

Editor’s note: The following article first appeared in the JACR: “Protocol Design and Optimization,” Boland, Giles W. et al. Journal of the American College of Radiology, volume 11, issue 5, 440–441.

The most common approach to weaning infants and children is gradual reduction of ventilatory support. Weaning with intermittent mandatory ventilation (IMV) or synchronized IMV (SIMV) occurs by ...