With the accelerating aging of the population, the proportion of elderly patients with lung cancer continues to rise, presenting multiple challenges to perioperative management. This paper systematically reviews the clinical characteristics of elderly lung cancer patients. Based on the comprehensive geriatric assessment, it proposes incorporating seven major geriatric syndromes—frailty, delirium, sarcopenia, cognitive impairment, malnutrition, dysphagia, and mood disorders—into the core evaluation system. By integrating multimorbidity management with complication prevention and control, an integrated "geriatric syndrome-multimorbidity-complication" perioperative management model is constructed. Furthermore, this paper outlines stratified intervention strategies for geriatric syndromes, a "five-step" workflow for comorbidity management, and a comprehensive intervention pathway for complications across the preoperative, intraoperative, and postoperative phases. Multidisciplinary team (MDT) collaboration serves as the core mechanism to achieve individualized comprehensive treatment. This paper aims to provide a novel perioperative comprehensive treatment model for elderly lung cancer patients, which is centered on geriatrics, supported by multidisciplinary collaboration, and guided by precision medicine.

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.

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: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.

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.

OBJECTIVE To observe Staphylococcus aureus(SAU) infection at high altitude and plain after gunshot injury. METHODS Used 7.62mm bullets to injure posterior limbs of piglets with the same age.We got contusing tissues in different time after injury,to make bacteriologic examination,identify and make a statistic analysis of SAU. RESULTS The main infection was caused by SAU after gunshot injury in two regions.From contusing tissues in two regions,the rate of contamination caused by SAU in Chongqing and Lasa was 48% and 18%,respectively.The time of SAU colonization was 3 hours at high altitude,and less 3 hours at plain.The velocity of reproduction of SAU at high altitude for 12 hours was 5-6 passages,and at plain was 4-6 passages for 3-6h.The time of remaining relative steady state between tissues and germs was 48 hours at high aititude and 24 hours at plain.The difference of the number of SAU between two regions after injury 3-36 hours was significant,But after 36 hours the difference was unsignificant. CONCLUSIONS At high altitude region,SAU is the main germ that causes contamination after gunshot injury,the velocity of reproduction of SAU is slower than that at plain,the time of infection is delayed obviously.