ABSTRACT
Intra-abdominal infections (IAI) is common surgical emergencies and have been reported as major contributors to non-trauma deaths in hospitals worldwide. The principles of IAI management included early diagnosis, adequate source control, appropriate antimicrobial therapy, and prompt physiologic stabilization using critical care resources, combined with an optimal surgical approach. In order to facilitate clinical management, establish a global standard and provide guidance for clinicians, the World Society of Emergency Surgery (WSES), the Global Alliance for Infection in Surgery (GAIS), the Surgical Infection Society-Europe (SIS-E), the World Surgical Infection Society (WSIS), and the American Association for the Surgery of Trauma (AAST) worked together to complete an international multi-society document, which provided the evidence-based clinical pathways. Herein, we made a comprehensive interpretation for the clinical pathways combined with the latest domestic and international research developments, aiming to provide evidence for domestic doctors on the diagnosis and treatment of IAI, and ultimately benefit patients.