Objective To establish an intelligent management system of operating room pharmacy,to promote the standardized management of drugs in the operating room,and to provide reference and experience for medical institutions.Methods Based on the failure mode and effect analysis(FMEA)method,the risk identification and assessment of the operating room pharmacy workflow were carried out of the Second Affiliated Hospital of Soozhou University.According to the risk priority index(RPN)value,the failure mode that needs to be improved was determined,the causes of failure were analyzed,intervention measures were formulated,and the improvement effect was evaluated.Results A total of 12 failure modes were found in the workflow of the operating room pharmacy.After the intelligent medicine cabinet and corresponding management system were used,the RPN value decreased by 337 in total,with a decrease rate of 67.8%.The level of narcotic drug management,the timeliness of patient medication,and the satisfaction of medical staff were significantly improved.Conclusions The FMEA method can effectively identify the risk links of the operating room pharmacy.The construction and application of the intelligent operating room pharmacy management system have significantly improved the drug management level of the operating room and the quality of medical services.

Periventricular nodular heterotopia (PNH) is a kind of neuronal migration disorders characterized by masses of gray matter located along the lateral ventricles. The most common secondary symptoms of PNH is epilepsy, and most of them are drug-refractory epilepsy. Diagnosis of PNH has become easier since the rapid development of imaging technology. However, the treatment of PNH related epilepsy is still a great challenge. This paper reviews the role of PNH in epilepsy and the treatment of PNH related epilepsy, in order to provide some reference for clinical colleagues to fully understand PNH related epilepsy.