Fig. 1From: Intranasal ketamine for acute traumatic pain in the Emergency Department: a prospective, randomized clinical trial of efficacy and safetyParticipant Flow. The participant flow for this study shows randomization of 90 patients. Patients were lost to follow-up due to tests, imaging, and other interventions that necessitated that we halt follow-up. Patients were excluded due to dosing errorsBack to article page