The Choosing Wisely initiative and laboratory test stewardship.

The United States Choosing Wisely initiative was started in 2012 by the American Board of Internal Medicine Foundation and focused on reducing medical resource overutilization. Since its inception in the US, similar efforts have arisen in at least a dozen countries. Strongly patient-focused, and in fact started in collaboration with the consumer magazine Consumer Reports, the effort has resulted in a collection of greater than 500 recommendations from over 80 US professional societies intended to inform both patients and doctors about medical practices whose necessity should be questioned or discussed. Targets of recommendations include practices that lack a basis in scientific evidence, practices that may be duplicative of other care already received, practices that may be harmful and practices that are simply unnecessary. While critiques have been levied against the Choosing Wisely initiative over its intent, methods and efficacy, it is clear that many of its recommendations have been adopted by large medical practices, and several positive outcomes, i.e. reductions in perceived waste, have been reported in relation to many of the recommendations, including those specifically targeting laboratory tests. The future success of Choosing Wisely will likely hinge on whether or not significantly positive and durable outcomes can be demonstrated, especially at a time where there is increasing pressure to drive down costs in medical care while concomitantly increasing quality.