Cannabis-Induced Anxiety Disorder in the Emergency Department.

Background: In December 2018, Michigan became the 10th state to legalize marijuana for adults. Since this law took effect, increased availability and use of cannabis in Michigan have led to increased emergency department (ED) visits associated with the drug's psychiatric effects.

Objectives: To describe cannabis-induced anxiety disorder's prevalence, clinical features, and disposition in a community-based study.

Prehospital amputation: An experimental comparison of techniques.

Objective: Prehospital limb amputation is a rare but potentially life-saving intervention. When patients cannot be extricated due to limb entrapment or have hemodynamic compromise that precludes a prolonged extrication, they may benefit from an emergent prehospital amputation. The objective was to experimentally compare three prehospital amputation techniques on porcine legs.