The effects of the FDA warning on the use of droperidol by u.s. Emergency physicians.

Objectives: To determine if emergency physicians' (EP) use of droperidol has changed since the United States Food and Drag Administration (FDA) warning of December 2001 concerning QT interval prolongation, torsade de pointes, and sudden death; and to query EP opinions regarding droperidol before and after the FDA warning and regarding potential alternative drugs.

Methods: An internet-based survey was designed with questions regarding droperidol use in the emergency department (ED). Data collected included EP demographics, use of droperidol before and after the FDA warning, use of alternative drugs, and incidence of arrhythmias.