Obesity, as a chronic recurrent disease, has become a major public health challenge in China. To implement the requirements of the Healthy China Initiative (2019—2030), under domestic guidelines or consensus statements on overweight and obesity, and in alignment with the latest scientific advances globally, the Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition) was developed. This protocol was drafted by the Health Management Center of Shanghai Changzheng Hospital and formulated through multiple rounds of deliberation by experts in China’s health examination quality control field. The protocol establishes unified standards for screening facilities, personnel qualifications, and measurement or testing procedures. It defines specific screening items, outlines a standardized screening pathway, and sets requirements for the final medical review, ensuring the scientific validity, effectiveness, and safety of the screening process. The implementation of this protocol will enhance the consistency of weight management practices for adults across health examination institutions and strengthen the quality control of overweight and obesity screening programs.

Objective To explore the distribution of common TCM syndromes and symptoms of insomnia;To prepare for the construction of the theoretical framework and item pool of syndrome diagnosis and efficacy evaluation scale.Methods TCM guideline standards of insomnia,textbooks and journals over the years were retrieved,the information of TCM syndromes,syndrome elements and symptoms was extracted,the guideline textbook and journal database were established,and descriptive statistics,association rules,systematic clustering,factor analysis,potential categories and implicit structure analysis were carried out.Results Totally 116 guide standards and textbooks over the years were included,and 454 articles of journals were included.The high-frequency symptoms accounted for≥3%of the guide textbooks and journal databases were 87 and 79 categories,respectively,and the cumulative proportion was 87.48%and 87.75%,respectively.According to the analysis results,five common TCM syndromes and their characteristic symptom classification of insomnia were finally deduced.According to the frequency/person time distribution,they were heart and spleen deficiency syndrome,yin deficiency and fire hyperactivity syndrome,liver fire disturbing heart syndrome,phlegm heat disturbing heart syndrome,heart and gallbladder qi deficiency syndrome.Conclusion There are five common TCM syndromes of insomnia,and the characteristic symptoms of each TCM syndrome provide a reference source for the theoretical framework of syndrome diagnosis and efficacy evaluation scale and the establishment of item pool.

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

Objective To investigate the role and mechanism of metastasis-associated protein in colorectal cancer 1(MACC1)in the proliferation and migration of colorectal cancer.Methods The expression of MACC1 in colorectal cancer samples and para-cancerous samples from TCGA database was analyzed.The survival difference between the groups with high and low expression of MACC1 was studied.HCT116 cells were divided into Vector group(no treatment group)and MACC1 OE group(transfected with pcDNA3.1-MACC1 plasmid),si-NC group(negative control group),and si-MACC1 group(transfected with MACC1 siRNA).MTT assay was used to detect cell viability;EDU and cell clonal formation assay were used to detect cell proliferation.The migration and invasion of cells were detected by scratch and invasion assays,respectively.The mRNA expression level of cellular-mesenchymal epithelial transition factor(c-MET)was detected by RT-qPCR,and the protein expression of MACC1 and c-MET was detected by Western blotting.Colon cancer cell HCT116 transfected with MACC1 OE was inoculated subcutaneously into nude mice to establish tumor model,and the volume and weight of tumor tissue were measured.Results The expression level of MACC1 was upregulated in colorectal cancer tissue and cells(P＜0.05).Patients with high MACC1 expression had shorter overall survival than those with low MACC1 expression(P=0.003).Overexpression of MACC1 significantly increased cell viability(F=86.070,P＜0.001).Compared with those in si-NC group,the proliferation rate,migration,invasion and number of clone formation of HCT116 in si-MACC1 group were significantly decreased(P＜0.01).The expression of MACC1 protein was positively correlated with the expression of c-MET protein in colorectal cancer(r=0.802,P=0.002).Overexpression of MACC1 promoted the c-MET expression(t=13.532,P＜0.001),while knockdown of MACC1 inhibited the c-MET expression(t=14.626,P＜0.001).Luciferase reports assay demonstrated that c-MET was a transcriptional target of MACC1.MACC1 overexpression increased the tumor volume and weight of nude mice(P＜0.01).Conclusion MACC1 can promote the invasion and migration of colorectal cancer through hepatocyte growth factor/c-MET pathway.

According to the "Regulations on clinical application management of medical technologies", physicians intending to carry out restricted technologies must undergo standardized training and pass assessments in accordance with the clinical application management standards for the respective technology. As ventricular assist technology is classified as a nationally restricted technology, standardized training is one of the essential conditions for its application. This paper primarily explores the standardized training for the clinical application of ventricular assist technology in Shanghai, in light of its background, clinical application, and current training status. It proposes the training requirements for ventricular assist technology, animal training assessment standards, and clinical practice assessment standards in Shanghai, aiming to promote the standardized development and high-quality advancement of ventricular assist technology in Shanghai.

Robot-assisted surgery with its advantages such as three-dimensional high-definition vision, dexterous robotic arms, and tremor filtration, is increasingly being applied to complex radical gastrectomy. However, the role of the surgical assistant remains crucial during the procedure. The assistant is responsible for tasks outside the console, including adjusting robotic arms, changing instruments, exposing the surgical field, and addressing unexpected situations. The technical proficiency of the assistant and their collaboration efficiency with the primary surgeon directly impact the smoothness of surgery and patients' outcomes. With the expansion of robot-assisted surgical indications, the establishment of a standardized training system and the optimization of team collaboration models have become urgent challenges to address. This article draws on the author's practical experience as an assistant in robot-assisted gastric cancer surgeries, conducting an in-depth analysis of the responsibilities and operational skills of surgical assistants in robot-assisted procedures. The aim is to develop a relatively comprehensive set of operational guidelines for surgical assistants in robot-assisted radical gastrectomy, providing valuable references for enhancing the overall efficiency of surgical teams and improving surgical outcomes.

Objective To explore the distribution of common TCM syndromes and symptoms of insomnia;To prepare for the construction of the theoretical framework and item pool of syndrome diagnosis and efficacy evaluation scale.Methods TCM guideline standards of insomnia,textbooks and journals over the years were retrieved,the information of TCM syndromes,syndrome elements and symptoms was extracted,the guideline textbook and journal database were established,and descriptive statistics,association rules,systematic clustering,factor analysis,potential categories and implicit structure analysis were carried out.Results Totally 116 guide standards and textbooks over the years were included,and 454 articles of journals were included.The high-frequency symptoms accounted for≥3%of the guide textbooks and journal databases were 87 and 79 categories,respectively,and the cumulative proportion was 87.48%and 87.75%,respectively.According to the analysis results,five common TCM syndromes and their characteristic symptom classification of insomnia were finally deduced.According to the frequency/person time distribution,they were heart and spleen deficiency syndrome,yin deficiency and fire hyperactivity syndrome,liver fire disturbing heart syndrome,phlegm heat disturbing heart syndrome,heart and gallbladder qi deficiency syndrome.Conclusion There are five common TCM syndromes of insomnia,and the characteristic symptoms of each TCM syndrome provide a reference source for the theoretical framework of syndrome diagnosis and efficacy evaluation scale and the establishment of item pool.

To formulate an expert consensus on the principles of preoperative hair removal and provide scientific guidance for standardized removal of hair before surgical procedures so as to reduce the incidence of surgical site infections.METHODS Led by the Hospital Management Institute of National Health Commission of the People's Republic of China,this consensus was reached with the joint efforts from the expects of relevant fields such as surgeries,interventional therapies,nursing,and infection prevention and control.The consensus facilitates the classification and evaluation of literatures by following the evidence grade formulated by Oxford Evidence-based Medicine Center and focuses on the association of preoperative hair removal with surgical site infection,it reaches the evidence grade of expert consensus and recommendation intensity by integrating with discussions on meetings and clinical experience of the expects from relevant fields.RESULTS A total of 6 items of consensus were reached by summarizing the latest evidence on the aspects including the indications for preoperative hair removal,tools,range,timing and places.CONCLUSION The consensus,to some extent,make supplements to and complete the exiting regulations and standards.It provides guidance for the medical institutions to carry out the preoperative hair removal.

Objective To investigate the role and mechanism of metastasis-associated protein in colorectal cancer 1(MACC1)in the proliferation and migration of colorectal cancer.Methods The expression of MACC1 in colorectal cancer samples and para-cancerous samples from TCGA database was analyzed.The survival difference between the groups with high and low expression of MACC1 was studied.HCT116 cells were divided into Vector group(no treatment group)and MACC1 OE group(transfected with pcDNA3.1-MACC1 plasmid),si-NC group(negative control group),and si-MACC1 group(transfected with MACC1 siRNA).MTT assay was used to detect cell viability;EDU and cell clonal formation assay were used to detect cell proliferation.The migration and invasion of cells were detected by scratch and invasion assays,respectively.The mRNA expression level of cellular-mesenchymal epithelial transition factor(c-MET)was detected by RT-qPCR,and the protein expression of MACC1 and c-MET was detected by Western blotting.Colon cancer cell HCT116 transfected with MACC1 OE was inoculated subcutaneously into nude mice to establish tumor model,and the volume and weight of tumor tissue were measured.Results The expression level of MACC1 was upregulated in colorectal cancer tissue and cells(P＜0.05).Patients with high MACC1 expression had shorter overall survival than those with low MACC1 expression(P=0.003).Overexpression of MACC1 significantly increased cell viability(F=86.070,P＜0.001).Compared with those in si-NC group,the proliferation rate,migration,invasion and number of clone formation of HCT116 in si-MACC1 group were significantly decreased(P＜0.01).The expression of MACC1 protein was positively correlated with the expression of c-MET protein in colorectal cancer(r=0.802,P=0.002).Overexpression of MACC1 promoted the c-MET expression(t=13.532,P＜0.001),while knockdown of MACC1 inhibited the c-MET expression(t=14.626,P＜0.001).Luciferase reports assay demonstrated that c-MET was a transcriptional target of MACC1.MACC1 overexpression increased the tumor volume and weight of nude mice(P＜0.01).Conclusion MACC1 can promote the invasion and migration of colorectal cancer through hepatocyte growth factor/c-MET pathway.

Robot-assisted surgery with its advantages such as three-dimensional high-definition vision, dexterous robotic arms, and tremor filtration, is increasingly being applied to complex radical gastrectomy. However, the role of the surgical assistant remains crucial during the procedure. The assistant is responsible for tasks outside the console, including adjusting robotic arms, changing instruments, exposing the surgical field, and addressing unexpected situations. The technical proficiency of the assistant and their collaboration efficiency with the primary surgeon directly impact the smoothness of surgery and patients' outcomes. With the expansion of robot-assisted surgical indications, the establishment of a standardized training system and the optimization of team collaboration models have become urgent challenges to address. This article draws on the author's practical experience as an assistant in robot-assisted gastric cancer surgeries, conducting an in-depth analysis of the responsibilities and operational skills of surgical assistants in robot-assisted procedures. The aim is to develop a relatively comprehensive set of operational guidelines for surgical assistants in robot-assisted radical gastrectomy, providing valuable references for enhancing the overall efficiency of surgical teams and improving surgical outcomes.