Single Dose versus Weight Based Dose Intra Nasal Ketamine for ED Management of Acute Musculoskeletal Pain

Sara Payami¹, Mohammad Taghi Talebian², Ali Ardalan³, Reza Shariat Moharari⁴, Fateme Hojjati⁵ and Amir Nejati^2*

¹Emergency Department, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran

²Emergency Department, Hospital and Pre-Hospital Emergencies Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran

³Department of Disaster and Emergency Health, National Institute of Health Research, and Department of Disaster Public Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran

⁴Anesthesiology department, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran

⁵Physical Medicine and Rehabilitation Department, Shohada Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran

^*Corresponding Author: Amir Nejati, Associate Professor of Emergency Medicine, Emergency Department, Imam Khomeini Hospital, Tehran, Iran, Tel: 00989121256690, 004676922466 Email: