Overview Low Dose Ketamine Intra Nasal Traumatology Status: Completed Trial end date: 2018-12-01 Target enrollment: Participant gender: Summary To evaluate the efficacy and safety of early administration of low-dose intranasal ketamine analgesic agents in patients with moderate to severe pain in the ED in reducing the need for opioid or non opioids analgesic agents. Phase: Phase 2 Details Lead Sponsor: University of MonastirTreatments: Ketamine