OBJECTIVE: To discuss the impact of Zero Inventory of Chinese decoction pieces in our hospital. METHODS: Zero Inventory of Chinese decoction pieces was analyzed from aspects of hospital resource utilization, pharmacy management, and quality assurance of decoction pieces. RESULTS: Zero Inventory can help save precious hospital resources, streamline pharmacy management and ensure quality of decoction pieces supply. CONCLUSION: Zero Inventory of Chinese decoction pieces has positive impact on hospital pharmacy management; therefore it deserves to be popularized.

Objective:To explore the clinical evaluation and management of placenta previa with placental implantation, in order to improve the diagnosis and treatment level of placenta previa with placental implantation.Methods:A retrospective analysis was conducted on the case data of two patients with high-risk placenta previa and placental implantation confirmed at the Third Affiliated Hospital of Southern Medical University. Based on previous reports, experience and shortcomings were summarized.Results:Selective surgery can reduce bleeding in placenta previa with placental implantation patients and reduce the risk of bleeding; Multi disciplinary consultation and multiple methods of hemostasis are important treatment measures for placenta previa with placental implantation; Preventive intervention measures need to fully evaluate the condition, taking into account factors such as the patient′s economic burden and intervention related complications.Conclusions:Standardized pregnancy management, multidisciplinary diagnosis and treatment, and the application of various surgical hemostasis measures can improve the success rate of placenta previa with placental implantation treatment.