Nebulized Morphine in Chest Trauma Patients: A Prospective Study

The aim of this study was to determine the predictive factors of nebulized morphine failure in patients with chest trauma and to establish a score based on these factors to guide the analgesic protocol. Methods: This is a prospective study carried out from 2018 to 2020 including patients aged ≥ 18 years, admitted for isolated chest trauma. Each patient received a nebulization of 10 mg morphine. If Visual Analog Score (VAS) assessed after 10 minutes still\> 4, nebulization was repeated every 10 minutes until pain relief. At 30 minutes, VAS\> 4 means failure.