The diagnosis and treatment of gastric cancer is a systematic and frameworking medical task in a multidisciplinary manner. New models, new technologies, new regimens, and new drugs have been developed to explore the best strategies to improve the survival of patients with gastric cancer. Here we discussed the research progress and guideline updates in four aspects, including the accurate staging-classification-based treatment strategy, the quality control in the surgery, the rational perioperative neoadjuvant-adjuvant therapies, and molecular classification joint with precision medicine. The purpose is to further promote the standardized gastric cancer management in China and emphasize its importance. From the updates of knowledge and the transformation of understanding and recognition, to the quality improvement, it’s critical to reduce the heterogeneity of the quality of gastric cancer management in China, as well as enhance adherence to guidelines and consensuses.
Allogeneic mouse model of peritoneal heart transplant is a microscopic surgery on small animal with complex techniques. For a beginner, a learning curve of this surgical technique has to be experienced. The learning curve contains three stages:(1) to be familiar with the local anatomy of either donor or recipient mouse; (2) to be capable of collecting donor heart and well preparing the major peritoneal vessels of recipient; (3) to be skillful in the anastomosis of major vessels. The bottleneck of the learning curve is the valid skill of vascular anastomosis. The stepwise essentials are to "understand, be familiar, be accurate, and be quick" in the learning curve.
ObjectiveTo analyze the efficacy of promoting the development of day surgery in a municipal third-level public hospital under the guidance of national hospital performance appraisal system. MethodThe annual data relevant day surgery in the Yibin Second People’s Hospital were collected from 2016 to 2022, which were divided into three stages: 2016–2018, 2019–2020, and 2021–2022. The trend and correlation of the performance appraisal indicators were analyzed. ResultsThe day surgery in the Yibin Second People’s Hospital started in 2018, and its proportion in the elective surgery was only 1.2% in 2018, then increased continuously after the implementation of performance appraisal system, and was up to 34.7% in 2022. From 2016 to 2022, the proportion of discharged patients underwent surgery in the entire hospital increased continuously from 22.4% in 2016 to 35.7% in 2022, and the average hospital stay in the entire hospital gradually decreased from 10.9 d to 8.1 d, which both had a significant linear correlation with the proportion of day surgery in the elective surgery (rs=0.93, P=0.002; rs=–0.99, P<0.001, respectively). In the recent implementation of performance appraisal system, the re-operation rate after day surgery was less than 0.1%, the readmission rate of day surgery after discharge was 0%, and the satisfaction rate of day surgery patients was more than 95.0%, which reached 97.0% by 2022, higher than the average level of inpatient satisfaction in the entire hospital. Taking laparoscopic cholecystectomy, cataract phacoemulsification and intraocular lens implantation, internal fixation extraction, vocal cord polypectomy, and endoscopic gastric polypectomy as example, the average total hospitalization cost and average cost excluding drug and medical materials consumption of the day surgery all decreased compared to non-day-surgery mode, respectively. ConclusionUnder the guidance of national hospital performance appraisal system, day surgery has entered a rapid developing stage, but it is still necessary to promote the medical quality by standardized, precise, and informationized day surgery management.
ObjectiveTo systematically review the methods, characteristics, and indications of technique for retraction of liver and evaluate their application effects during the laparoscopic radical gastrectomy for gastric cancer, so as to provide reference for clinicians to choose the most suitable liver retraction method. MethodThe relevant research literature on the application of liver retraction method both domestically and internationally during the laparoscopic radical gastrectomy was reviewed and compared. ResultsThe main liver retraction methods that were used both domestically and internationally included V-shaped retraction, W-shaped retraction, medical adhesive retraction, and liver dilator retraction. Among them, the V-shaped, W-shaped, and liver dilator retraction techniques had been improved according to the situation, but these retraction techniques had their own advantages and disadvantages and could not be completely replaced by each other. ConclusionsCurrently, there is no absolutely ideal retraction method that is simple, safe, and effective. The specific choice of liver retraction technology needs to be selected based on the patient’s specific physical conditions, considering the safety, effectiveness, and rationality of this method.