Non-steroidal or opioid analgesia for children with acute musculoskeletal injuries: the No OUCH trials

Samina Ali, University of Alberta, Edmonton, AB, Canada; Maala Bhatt, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada; Serge Gouin, CHU Ste-Justine, Université de Montreal, Montreal, PQ, Canada; Scott Sawyer, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada; Antonia Stang, University of Calgary, Calgary, AB, Canada; Maryna Yaskina, University of Alberta Faculty of Medicine and Dentistry, Edmonton, AB, Canada; Patricia Candelaria, University of Alberta, Edmonton, AB, Canada; Petros Pechlivanoglou, The Hospital For Sick Children, Toronto, ON, Canada; Terry P. Klassen, University of Saskatchewan, Saskatoon, SK, Canada; Serena Hickes, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada; Martin Offringa, The Hospital for Sick Children, Toronto, ON, Canada; Amy L.. Drendel, Medical College of Wisconsin, Milwaukee, WI, United States; Naveen Poonai, The University of Western Ontario - Schulich School of Medicine & Dentistry, Dorchester, ON, Canada