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.

Aim To investigate the anti-acute lung injury(ALI)effect of Sterculiae Lychnophorae Semen(SLS)and its mechanism.Methods The main ac-tive components of SLS and their core targets and path-ways of action against ALI were obtained by network pharmacology methods.Subsequently,molecular doc-king technology and in vitro cellular experiments were applied for validation.Results A total of 19 core tar-gets were obtained,including HSP90AA1,CASP3,TNF,MAPK8 and MAPK14.The mechanisms may in-volve signaling pathways such as cancer,PI3K/Akt and MAPK.Molecular docking confirmed that the key targets of SLS formed a better binding activity with the relevant active ingredients.The in vitro results showed that SLS was able to protect the PM2.5-contaminated BEAS-2B cells,inhibit their NO,IL-1β and TNF-αlevels,and reduce the expression of p-p38 MAPK and p-JNK proteins.Conclusions The study successfully predicts the active ingredients,targets and signaling pathways of SLS against ALI,and in vitro experiments demonstrate that SLS might protect BEAS-2B cells from PM2.5 stimulus-induced inflammation and apoptosis by inhibiting the over-activation of p38 MAPK and JNK signaling pathways.

Objective:To construct a risk assessment system for measles transmission in Henan Province and scientifically evaluate the risk levels of measles transmission in each city in Henan Province.Methods:The modified Delphi method was used to conduct two rounds of expert consultations to construct a risk assessment system for measles transmission. Data from all 191 cities, counties and districts in Henan Province were collected. The internal consistency (Cronbach′s α), content validity (content validity index, CVI) and structural validity (factor analysis) of the indicator system were evaluated to optimize the assessment framework. The indicator assignment method was adopted, and the comprehensive risk scores were obtained by adding the scores according to different weights. Results:Both rounds of consultation witnessed a 100% participation rate among all experts. The authority coefficients of experts in the two rounds were 0.920 and 0.925, and concordance coefficients were 0.201 ( χ 2=161.11, P<0.001) and 0.210 ( χ 2=163.80, P<0.001). The constructed assessment system comprised four dimensions—population immunity levels, surveillance quality, importation risk, and technical reserve of emergency response capacities—with a total of 30 indicators. Reliability analysis of the assessment system showed an overall Cronbach′s α of 0.741. Validity analysis revealed that all content validity indices reached 1.000, with principal factors cumulatively accounting for 67.625% of the variance, and all factor loadings exceeded 0.400. The measles transmission risk assessment in Henan Province using this assessment system identified Zhengzhou (92), Xinxiang (91), Xinyang (89), and Pingdingshan (73) as high-risk regions. Conclusion:The risk assessment system developed in this study demonstrates good reliability and validity, effectively reflecting measles transmission risks across Henan Province. The findings highlight the need to strengthen surveillance and control measures in high-risk areas, particularly in Zhengzhou.

Objective:To systematically evaluate the home care needs of the disabled elderly in China, to provide a reference for developing home care services oriented to the needs of the elderly.Methods:Qualitative studies on the need for home care services for the disabled elderly in China were electronically searched in PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure, VIP, WanFang Data, and China Biology Medicine disc. The search time limit was from the tstablishment of the database to March 9, 2024. The methodological quality of the included literature was evaluated using the quality evaluation criteria for qualitative research (2016) of the Joanna Briggs Institute Evidence-Based Health Care Center. The results of the qualitative study were analyzed using the convergent integration method.Results:A total of 12 articles were included, and 43 outcomes were distilled, summarized to form eight new categories, and synthesized to produce two outcomes, including medical care and rehabilitation needs (professional nursing needs, rehabilitation and exercise needs, health guidance needs, and psychological guidance needs), and supportive needs (policy support needs, home environment needs, service resource needs, and life care needs) .Conclusions:Disabled elderly have multifaceted needs for home care. It is recommended that a multidisciplinary team be formed and a multi-pronged integrated care model be adopted to meet the needs of the disabled elderly living at home.

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 safety, economic benefits and psychological effects of day breast conserving surgery for breast cancer. Methods The demographic data and clinical data of breast cancer patients undergoing day (day surgery group) and ward (ward surgery group) breast conserving surgeries in West China Hospital of Sichuan University from March 2020 to June 2021 were retrospectively collected; the demographic data, clinical data, medical and related transportation costs, and preoperative and postoperative BREAST-Q scores of breast cancer patients undergoing day (day surgery group) and ward (ward surgery group) breast conserving surgery in West China Hospital of Sichuan University from June 2021 to June 2022 were prospectively collected. The safety, economic benefit, and psychological satisfaction of day surgery was analyzed. Results A total of 42 women with breast cancer were included in the retrospective study and 39 women with breast cancer were included in the prospective study. In both prospective and retrospective studies, the mean age of patients in both groups were <50 years. There were only statistical differences between the two groups in the aspects of hypertension (P=0.022), neoadjuvant chemotherapy (P=0.037) and postoperative pathological estrogen receptor (P=0.033) in the prospective study. In postoperative complications, there were no statistical differences in the surgical-related complications or anesthesia-related complications between the two groups in either the prospective study or the retrospective study (P>0.05). In terms of the overall cost, we found that the day surgery group was more economical than the ward surgery group in the prospective study (P=0.002). There were no statistical differences in postoperative psychosocical well-being, sexual well-being, satisfaction with breasts or chest condition between the two groups (P>0.05). Conclusion It is safe and reliable to carry out breast conserving surgery in day surgery center under strict management standards, which can save medical costs and will not cause great psychological burden to patients.

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Lung cancer is one of the most lethal tumors in the world with a 5-year overall survival rate of less than 20%, mainly including lung adenocarcinoma (LUAD). Tumor microenvironment (TME) has become a new research focus in the treatment of lung cancer. The TME is heterogeneous in composition and consists of cellular components, growth factors, proteases, and extracellular matrix. The various cellular components exert a different role in apoptosis, metastasis, or proliferation of lung cancer cells through different pathways, thus contributing to the treatment of adenocarcinoma and potentially facilitating novel therapeutic methods. This review summarizes the research progress on different cellular components with cell-cell interactions in the TME of LUAD, along with their corresponding drug candidates, suggesting that targeting cellular components in the TME of LUAD holds great promise for future theraputic development.
Humans ; Tumor Microenvironment/drug effects* ; Adenocarcinoma of Lung/drug therapy* ; Lung Neoplasms/pathology* ; Adenocarcinoma/metabolism* ; Animals ; Apoptosis/physiology*

Objective:To develop an indicator system for defining the health services provided by family doctors within the "Healthy Subdistrict" initiative in China.Methods:An initial set of indicators was developed through literature review and qualitative research, followed by the design of an expert consultation questionnaire. Twenty-one experts with extensive experience in community family doctor services in Beijing were selected. Two rounds of Delphi consultations were conducted via email between December 2024 and February 2025. Expert demographics and authority coefficients were collected and the indicator system was finalized.Results:The response rate was 100% for both rounds. The average expert authority coefficient ( Cr) was 0.860 (range: 0.700-1.000). Kendall′s W for importance and feasibility increased from 0.129 and 0.196 in the first round to 0.230 and 0.268 in the second round (all P<0.001), indicating strong consensus. The final system includes 5 first-level and 23 second-level indicators, categorized as: Integrated Preventive and Clinical Care Services, Healthy Community Promotion Services, Basic Medical Services, Public Health Services, and Services for Promoting Equity in Citizen Health and Well-being. The highest-weighted first-level indicators were Basic Medical Services (0.281) and Integrated Preventive and Clinical Care Services (0.281), followed by Services for Promoting Equity in Citizen Health and Well-being (0.191), Healthy Community Promotion Services (0.124), and Public Health Services (0.124). All indicators had importance and feasibility scores above 3.5. Conclusion:This study establishes a weighted indicator system to guide and evaluate the health services provided by family doctors within the "Healthy Subdistrict" initiative, clarifying key service priorities.

Objective:To construct a risk assessment system for measles transmission in Henan Province and scientifically evaluate the risk levels of measles transmission in each city in Henan Province.Methods:The modified Delphi method was used to conduct two rounds of expert consultations to construct a risk assessment system for measles transmission. Data from all 191 cities, counties and districts in Henan Province were collected. The internal consistency (Cronbach′s α), content validity (content validity index, CVI) and structural validity (factor analysis) of the indicator system were evaluated to optimize the assessment framework. The indicator assignment method was adopted, and the comprehensive risk scores were obtained by adding the scores according to different weights. Results:Both rounds of consultation witnessed a 100% participation rate among all experts. The authority coefficients of experts in the two rounds were 0.920 and 0.925, and concordance coefficients were 0.201 ( χ 2=161.11, P<0.001) and 0.210 ( χ 2=163.80, P<0.001). The constructed assessment system comprised four dimensions—population immunity levels, surveillance quality, importation risk, and technical reserve of emergency response capacities—with a total of 30 indicators. Reliability analysis of the assessment system showed an overall Cronbach′s α of 0.741. Validity analysis revealed that all content validity indices reached 1.000, with principal factors cumulatively accounting for 67.625% of the variance, and all factor loadings exceeded 0.400. The measles transmission risk assessment in Henan Province using this assessment system identified Zhengzhou (92), Xinxiang (91), Xinyang (89), and Pingdingshan (73) as high-risk regions. Conclusion:The risk assessment system developed in this study demonstrates good reliability and validity, effectively reflecting measles transmission risks across Henan Province. The findings highlight the need to strengthen surveillance and control measures in high-risk areas, particularly in Zhengzhou.