There are a variety of invasive or non-invasive methods for monitoring cerebral blood flow and cerebral metabolism in patients during operation with anesthesia, and different methods have their own scope of use. Transcranial Doppler can be used to monitor high-risk patients with intraoperative cerebral blood flow autoregulation dysfunction and patients with special positions during operation because of its convenience, continuity, and strong repeatability. Changes in cerebral blood flow detected by transcranial Doppler may be associated with postoperative central nervous system complications in patients. This article reviews the application of transcranial Doppler monitoring of cerebral blood flow in operation with anesthesia, aiming to provide a certain basis for the promotion of this technology in operation with anesthesia.
Objective To construct an index system for the rational use of foods for special medical purposes (FSMP) by medical institutions. Methods Based on the literature review and the survey of 300 medical institutions, we developed a questionnaire for expert consultation and conducted two rounds of expert consultation using Delphi method and consensus meeting method to determine the final index system for the rational use of FSMP in medical institutions. Results After two rounds of expert consultation and expert consensus conference meetings, it was finally determined that medical institutions should reasonably use the FSMP comprehensive evaluation index system, including 3 first-level catalog indicators, 17 second-level catalog indicators, and 13 third-level catalog indicators. Conclusion This index system can help promote the rationalization and standardization of FSMP clinical application in medical institutions in China and improve the quality of clinical nutrition care.
Objective To explore the generalizability and implementation effectiveness of standardized clinical pathways of food for special medical purpose (FSMP). Methods From November 10, 2023 to November 30, 2023, a pilot study for the standardized clinical pathway of FSMP in medical institutions was conducted at Nanjing Drum Tower Hospital (the Affiliated Hospital of Nanjing University Medical School), Chenzhou First People’s Hospital, and the Second People’s Hospital of Yibin. The hospitalized patients using FSMP in these three hospitals were continuously included to analyze the feasibility and effectiveness of the pathway. Results A total of 99 patients were included. The overall effect evaluation of the pathway showed that the proportion of convenient medical order (96.9%), timely delivery (100.0%), and easy storage (96.9%) were relatively high. The proportion of patients with good compliance was 88.9%, the proportion of patients who achieved treatment goals was 51.5%, and the proportion of patients who suspended the use of FSMP in advance was 19.2%. The incidence of gastrointestinal complications, metabolic complications, and infectious complications in patients were relatively low (<30%), and the median (lower quartile, upper quartile) satisfaction scores for patients, family members, and nurses were all 9.0 (8.0, 10.0) points. There was no statistically significant difference in the process evaluation indicators or satisfaction of FSMP clinical pathways between different prescribing personnel (P>0.05). There was no statistically significant difference in the process evaluation indicators or satisfaction of FSMP clinical pathways between different nutritional support methods (P>0.05). Conclusions The FSMP clinical pathway pilot has performed well in terms of convenience, compliance, satisfaction, with a low incidence of complications. The pathway is effective and safe, and can be widely applied.