152 patients with an elbow dislocation, distal humerus fracture or proximal radius fracture, with or without concomitant ulna fracture, were randomized to either oral ketotifen fumarate or lactose placebo. Patients were assessed at 12 weeks post-injury for elbow range of motion in flexion-extension, the Disabilities of the Arm Shoulder, and Hand (DASH) questionnaire, incidence of complications, an...