Background: Severe trauma imposes a heavy burden to society and family because of its high mortality and disability rate. Based on the implementation plan of one region, two links, and three teams, the Trauma Medicine Center of Peking University People's Hospital has constructed regional trauma care system that is suitable for China's national conditions. The primary objective of this trial is to evaluate the effectiveness of the regional trauma care system on the treatment of patients with severe trauma in China.~Methods: This study is a prospective, multicenter, stepped-wedge cluster-randomized controlled clinical trial. Twenty hospitals are selected based on specific eligibility criteria. After the baseline period, 5 randomization steps with 4 hospitals per step will be conducted. Each hospital will gradually enter intervention period in the randomized order for the implementation of regional trauma care system. The initial 1-month is considered as the intervention transition period, during which hospitals are modified and healthcare workers are trained according to the requirements of the regional trauma care system.~Conclusion: This is the first study assessing the effectiveness of the regional trauma care system on the treatment of patients with severe trauma with the conduction a prospective study in China.
Severe trauma imposes a heavy burden to society and family because of its high mortality and disability rate. Based on the implementation plan of one region, two links, and three teams, the Trauma Medicine Center of Peking University People's Hospital has constructed regional trauma care system that is suitable for China's national conditions. The primary objective of this trial is to evaluate the effectiveness of the regional trauma care system on the treatment of patients with severe trauma in China.This study is a prospective, multicenter, stepped-wedge cluster-randomized controlled clinical trial.