Digital screening incorporates technology into the disease assessment process and plays a significant role in large-scale screening for mild cognitive impairment(MCI)within communities.This consensus systematically reviews and evaluates the existing evidence regarding the effectiveness of digital screening for MCI in these settings.The working group has integrated the perspectives of experts from diverse fields, including clinical practice, scientific research, and industry, to clarify the definitions of digital-related terms.Furthermore, the consensus presents 12 recommendations that outline the main classifications of tools, basic elements to consider, target individuals, screening frequency, and management strategies for digital screening, while also indicating future development directions.The aim is to optimize early diagnosis and treatment strategies for MCI and to promote the advancement of digital screening in cognitive health management for middle-aged and older adults in community settings.

Guidelines, consensuses and standards play a significant role in guiding clinical diagnosis and treatment practices, optimizing the allocation of medical resources and reducing medical costs. To fully leverage the pivotal role of the National Clinical Research Center as a bridge between research evidence, recommendations of guidelines, consensuses and standards, and clinical practice, it is particularly urgent to construct a set of appropriate and efficient management system for guidelines, consensuses and standards. The National Clinical Research Center for Geriatric of West China Hospital, Sichuan University (hereinafter referred to as the center) has set the overall goal of " transparency, standardization, coordination, linkage and innovation leadership" and three phased goals of " achieving scientific, transparent and applicable management" " improving the multi-level, multi-subject coordination and linkage mechanism" and " promoting the homogenization of diagnosis and treatment services, process guarantee and standardized management" to explore the establishment of a management system for guidelines, consensuses and standards. Under this framework, the center has established the management committee and office for guidelines, consensuses and standards; build a dual-channel funding support model of " out-of-hospital+ in-hospital", established differentiated implementation models and formulated standardized processes; respectively formed clinical expert groups, methodology expert groups and evidence synthesis working groups, and carried out personnel training; and constructed a support platform for formulation, evaluation and promotion. As of October 2024, relying on the established management system for guidelines, consensuses and standards, the center has achieved a series of results in three aspects: formulating international evidence-based clinical practice guidelines, establishing a system of guidelines, consensuses and standards for geriatric disability, and building a standard system for medical and nursing integration, which has strongly supported clinical practice and the improvement of people′s livelihood by the government, and preliminarily completed the construction goals of the first phase, and can provide references for medical institutions committed to building a management system for guidelines, consensuses and standards.

Objective To analyze the disability level and long-term care needs assessment policies issued by 49 pilot cities in China's long-term care insurance system,providing insights for further improvement of the system.Methods Policy documents related to long-term care insurance,published between June 2016 and December 2024 on official platforms of local governments,the Ministry of Human Resources and Social Security,the National Healthcare Security Administration,and the National Public Service Platform for Standards Information,were retrieved.A comparative analysis was used to summarize and compare the content of these policy texts.Results Currently,there are 49 pilot cities implementing the long-term care insurance system in China.47 cities have issued disability level assessment standards,with 38 cities adopting the trial standards issued by the National Healthcare Security Administration.In 42 pilot cities,the disability level assessment includes indicators such as activities of daily living,cognitive function,and sensory and communication abilities.22 cities have issued policies related to care needs assessment.In most cities,the care needs assessment partially or fully includes indicators from the disability level assessment.Conclusion There is no national uniformity in disability level assessment standards,and the care needs assessment framework needs further improvement.It is recommended to standardize disability level assessment criteria,clearly delineate the boundaries and content of disability level and care needs assessments,and enhance the development of the care needs assessment system.

Digital screening incorporates technology into the disease assessment process and plays a significant role in large-scale screening for mild cognitive impairment(MCI)within communities.This consensus systematically reviews and evaluates the existing evidence regarding the effectiveness of digital screening for MCI in these settings.The working group has integrated the perspectives of experts from diverse fields, including clinical practice, scientific research, and industry, to clarify the definitions of digital-related terms.Furthermore, the consensus presents 12 recommendations that outline the main classifications of tools, basic elements to consider, target individuals, screening frequency, and management strategies for digital screening, while also indicating future development directions.The aim is to optimize early diagnosis and treatment strategies for MCI and to promote the advancement of digital screening in cognitive health management for middle-aged and older adults in community settings.

Guidelines, consensuses and standards play a significant role in guiding clinical diagnosis and treatment practices, optimizing the allocation of medical resources and reducing medical costs. To fully leverage the pivotal role of the National Clinical Research Center as a bridge between research evidence, recommendations of guidelines, consensuses and standards, and clinical practice, it is particularly urgent to construct a set of appropriate and efficient management system for guidelines, consensuses and standards. The National Clinical Research Center for Geriatric of West China Hospital, Sichuan University (hereinafter referred to as the center) has set the overall goal of " transparency, standardization, coordination, linkage and innovation leadership" and three phased goals of " achieving scientific, transparent and applicable management" " improving the multi-level, multi-subject coordination and linkage mechanism" and " promoting the homogenization of diagnosis and treatment services, process guarantee and standardized management" to explore the establishment of a management system for guidelines, consensuses and standards. Under this framework, the center has established the management committee and office for guidelines, consensuses and standards; build a dual-channel funding support model of " out-of-hospital+ in-hospital", established differentiated implementation models and formulated standardized processes; respectively formed clinical expert groups, methodology expert groups and evidence synthesis working groups, and carried out personnel training; and constructed a support platform for formulation, evaluation and promotion. As of October 2024, relying on the established management system for guidelines, consensuses and standards, the center has achieved a series of results in three aspects: formulating international evidence-based clinical practice guidelines, establishing a system of guidelines, consensuses and standards for geriatric disability, and building a standard system for medical and nursing integration, which has strongly supported clinical practice and the improvement of people′s livelihood by the government, and preliminarily completed the construction goals of the first phase, and can provide references for medical institutions committed to building a management system for guidelines, consensuses and standards.

Objective To analyze the disability level and long-term care needs assessment policies issued by 49 pilot cities in China's long-term care insurance system,providing insights for further improvement of the system.Methods Policy documents related to long-term care insurance,published between June 2016 and December 2024 on official platforms of local governments,the Ministry of Human Resources and Social Security,the National Healthcare Security Administration,and the National Public Service Platform for Standards Information,were retrieved.A comparative analysis was used to summarize and compare the content of these policy texts.Results Currently,there are 49 pilot cities implementing the long-term care insurance system in China.47 cities have issued disability level assessment standards,with 38 cities adopting the trial standards issued by the National Healthcare Security Administration.In 42 pilot cities,the disability level assessment includes indicators such as activities of daily living,cognitive function,and sensory and communication abilities.22 cities have issued policies related to care needs assessment.In most cities,the care needs assessment partially or fully includes indicators from the disability level assessment.Conclusion There is no national uniformity in disability level assessment standards,and the care needs assessment framework needs further improvement.It is recommended to standardize disability level assessment criteria,clearly delineate the boundaries and content of disability level and care needs assessments,and enhance the development of the care needs assessment system.

BACKGROUND:At present,the treatment of infected bone defects has the problems of long course of disease,poor treatment effect and high cost.The osteogenic effect of personalized bone replacement materials in clinical treatment is limited.Therefore,a 3D-printed bone graft material with both good osteogenic effect and antibacterial effect is urgently needed for clinical treatment. OBJECTIVE:To summarize the research status of 3D-printed scaffolds loaded with antimicrobial agents for the treatment of infected bone defects. METHODS:PubMed,Web of Science,Elsevier,and CNKI databases from January 2010 to June 2022 were searched for related articles.The Chinese search terms were"bone defect,3D printing,scaffold material,antibacterial,animal experiments,in vitro experiments".English search terms were"bone defect,3D printing,scaffold,antibiosis,animal experiment,in vitro".Finally,60 articles were included for review and analysis. RESULTS AND CONCLUSION:The 3D scaffolds made of titanium,magnesium,tantalum and other metals and their alloys have certain osteogenic properties,but do not have antibacterial function.Hydroxyapatite and other bioceramic materials have good biocompatibility and are prone to be degraded,whereas due to the lack of strength,they are usually combined with artificial polymer materials to form composite materials,which respectively mimic the inorganic and organic components in natural bone,and play their respective excellent functions.Antibiotics,silver/copper nanoparticles,antimicrobial peptides,gallium and other antibacterial agents play an antibacterial role by destroying bacterial cell membrane,producing reactive oxygen species to interfere with bacterial DNA replication,inhibiting iron absorption and other mechanisms.As a result,the 3D-printed scaffold has both antibacterial and osteogenic effects.However,there are still some problems such as drug resistance and difficult to control effective concentrations.3D-printed scaffolds are often loaded with antibacterial agents by loading drug-loaded microspheres on scaffolds,preparing antibacterial coating on the scaffold surface,and participating in joint 3D printing with drugs.The loading mode of antibacterial coating prepared on the scaffold surface is the most widely used,and its antibacterial effect is more stable.Nonetheless,the selection of the most suitable loading mode for antibacterial agents needs to be further discussed and summarized.It is a future research prospect to optimize the mechanical properties of composite scaffolds and prepare biomimetic bone scaffolds so that the degradation rate is consistent with the bone reconstruction rate in infected bone defects.The ideal antibacterial agents may play a role through a variety of antibacterial mechanisms,thus being expected to play a good antibacterial effect through low antibacterial concentration,which should be a hot spot of anti-bone infection research.After loading antibacterial agents on the surface of the scaffold,antibacterial agents can"intelligently"react to the local microenvironment,achieving controlled release,and regulating the osteogenesis,vascularization and immune response of the microenvironment,which is the focus of current research.

Objective:The study aimed to assess the scientific rigor, transparency, and practicality of Chinese geriatric medicine guidelines and consensus published in academic journals.Methods:A systematic search was conducted across 8 major Chinese and English databases to identify guidelines and consensus documents from Chinese scholars in 2022.Results:The selected documents were evaluated using the STAR rating tool, resulting in the inclusion of 2 guidelines and 19 expert consensuses.The total scores ranged from 9.0 to 50.6 points, with an average score of 29.6±13.1 points.The highest score rate in the'Consensus Methods’category of expert consensuses was 47.4%, while the lowest score rate in the'Registration’category was 0.For guidelines, the highest score rate in the'Consensus Methods’category was 42.9%, while the lowest score rates were observed in the'Registration’, 'Plan’, and'Others’categories at 0.Conclusions:The overall quality of geriatric medicine guidelines and consensus in China requires enhancement.There is a need to improve training in guideline consensus development, involve methodologists, elevate the standards for journal publication, and strive to enhance the scientific rigor, transparency, and practicality of guidelines and consensus documents.

The rapid development of big data and artificial intelligence technologies has propelled the large-scale, multi-center, and diverse forms of clinical research, and how to efficiently integrate and utilize clinical research data resources has become an urgent problem to be solved. Based on the U. S. geological survey(USGS) scientific data life cycle model, the National Clinical Research Center for Geriatrics has devised the " S-C-V-C-R-A" data management platform framework, which determined six data management principles: Standardization, Controllability, Visibility, Credibility, Reliability, and Availability. By solving three key technologies: data aggregation, data standardization, and data sharing, an integrated clinical research data platform was built to realize standardized data management plans, controllable data acquisition, visible data processing, credible data analysis, reliable data storage, and accessible data publication and sharing. As of July 2023, the platform has aggregated data from 487 096 elderly patients, carried out more than 10 scientific research projects, supported over 200 collaborative innovation network units, and established four cohorts of elderly populations with distinct characteristics. The platform has achieved a one-stop, comprehensive service of data management planning, acquisition, processing, analysis, storage, publication, and sharing, thus achieving the objectives of enhancing research efficiency, promoting collaborative research, and facilitating data sharing.

Open fund projects play an important role in strengthening discipline construction and enhancing research capabilities. The National Clinical Research Center for Geriatrics of West China Hospital, Sichuan University (hereinafter referred to as the Center) initiated the establishment of open fund projects in 2018. However, due to their strong disciplinary and autonomous nature, as well as the presence of uncertainty, these projects posed new challenges to project management. Therefore, based on the theory of project integration management, the Center has established an integrated management system for open fund projects. This system was achieved by identifying the construction objectives of open fund projects, defining their scope of application, and integrating the four essential elements of project management: execution, processes, control, and support. It ensured standardized execution through organizational and institutional measures, optimized management processes, implemented control through the development of milestone lists, risk registration lists, superior funding lists, and non-performing lists, and integrated technology and platforms as support. The system was implemented since 2020, realizing comprehensive and holistic management of open fund projects across all stages and elements, thereby effectively enhancing management efficiency and quality. As of December 2023, 112 open fund projects have been approved, with a total funding of 31.943 million yuan. These projects have yielded a series of achievements in cohort study and platform construction, academic output, and have demonstrated remarkable effectiveness in projects and talents cultivation. The construction and application of this system can provide reference for medical institutions in managing open fund projects.