OBJECTIVE To establish the graded management standards for off-label use of Shenqi fuzheng injection. METHODS Systematic searches were conducted in databases including CNKI， PubMed and the Cochrane Library to retrieve guidelines/consensuses， systematic reviews/meta-analyses， and randomized controlled trials （RCTs） of Shenqi fuzheng injection. The quality of evidence was evaluated using AGREE Ⅱ， AMSTAR Ⅱ， and the Risk of Bias 1.0 tool recommended by Cochrane Collaboration， and the graded management standard for off-label use of Shenqi fuzheng injection was developed by using the Thomson grading system. RESULTS A total of 534 articles were involved， including 11 guidelines， 22 systematic reviews/meta-analysis， and 501 RCTs. They covered 79 off-label indications for Shenqi fuzheng injection： cancer-related fatigue， colorectal cancer and breast cancer， all with high-quality evidence were classified under grade A management （grade Ⅰ commendation）， allowing all physicians across the hospital to prescribe relevant treatments； five diseases， such as ovarian cancer， liver cancer， leukemia， heart failure and cerebral infarction， were classified under grade B management （grade Ⅱa commendation）， with prescription restricted to physicians with intermediate or higher professional titles in specific departments； eleven diseases， including sepsis， cervical cancer， esophageal cancer， etc.， were classified under grade C management （grade Ⅱb commendation）， requiring strict evaluation by senior physicians before prescription； the use of Shenqi fuzheng injection for other conditions was explicitly prohibited due to a lack of sufficient evidence. CONCLUSIONS Off-label use of Shenqi fuzheng injection is prevalent. The graded management standard established by evidence-based medical approach provides a scientific basis for standardizing the clinical application of traditional Chinese medicine injections and offers an operable paradigm for implementing differentiated drug use supervision in medical institutions.

The report of the 20th National Congress of the Communist Party of China proposed to implement the strategy of actively responding to population aging， charting a clear direction for China’s elderly care initiatives. Under this background， social workers serve as vital human resources in the elderly care service system， and the full realization of their roles and functions is of great importance. British social workers， through long-term practice in the field of health and elderly care， have developed multifaceted roles， such as providers of personalized care， defenders of rights and interests， educators of health， protectors under special circumstances， collaborators of innovation and development， and supporters in the field of health and elderly care， offering valuable insights for China. Combined with the realities of an aging society， efforts should be advanced from four aspects， including enhancing the recognition of social workers， strengthening their professional skills， promoting cooperation with the elderly care industry， and safeguarding the rights of the elderly， with a view to enabling social workers to better provide high-quality services for Chinese elderly groups in the field of health and elderly care.

In response to the dilemma of professional burnout caused by the “altruism paradox” in traditional medical humanities education， this paper explored cultivation paths of prosocial behavioral tendency among medical students based on reflective writing. Adopting a mixed-methods research approach， this study verified the intervention effect of structured reflective writing on prosocial behavioral tendency through randomized controlled trials and qualitative textual analysis. The results demonstrated that the score of prosocial behavioral tendency in the experimental group （0.590±0.498） was significantly higher than that in the control group （0.357±0.485， χ²=4.393， P=0.036）. Qualitative analysis extracted five core themes such as “prosocial cognition” and “empathy deepening” and “dilemma coping.” It revealed that reflective writing， through three mechanisms of narrative reconstruction， situational deconstruction， and empathy mapping， activated the needs for autonomy， competence， and belongingness in self-determination theory， thereby driving medical students to shift from a technical operation-oriented model to a “patient-centered” model. This study preliminarily confirmed that reflective writing was a feasible attempt to alleviate the dilemma of “separation of knowledge and practice” in medical humanities， providing theoretical and practical references for the practice of medical humanities education.

Objective The aim of this study is to detect the expression of purinergic 2X7 receptor(P2X7R)and the NLRP3 inflammasome in benign prostatic hyperplasia(BPH)tissues and to analyze the clinical correlations.Methods Twelve patients undergoing surgery for BPH were enrolled.Based on the presence or absence of inflammatory cell infiltration in HE-stained tissue sections,the patients were divided into inflammation group and non-inflammation group.Preoperative routine ex-aminations excluded surgical contraindications,and International Prostate Symptom Score(IPSS)questionnaires,urinary flow rate measurements,expressed prostatic secretions(EPS)analysis,and prostate-specific antigen(PSA)tests were conducted.Prostate tissues obtained during surgery were subjected to HE staining,immunofluorescence/Western blot to detect the expression of NLRP3,P2X7R,Caspase-1,Cleaved-Caspase-1,IL-1 β,and TNF-α,and immunofluorescence to assess lymphocyte infiltra-tion.SPSS 26.0 software was used to analyze correlations between the expression levels of NLRP3 and P2X7R in prostate tissues and indicators including Caspase-1,Cleaved-Caspase-1,IL-1 β,TNF-α,lymphocyte count,IPSS score,urinary flow rate,EPS,and PSA.Results In BPH tissues,the expression levels of NLRP3 and P2X7R were positively correlated(P＜0.05).The ex-pression levels of NLRP3 and P2X7R were positively correlated with Caspase-1,Cleaved-Caspase-1,IL-1 β,TNF-α,and lym-phocyte count(P＜0.05).NLRP3 and P2X7R expression levels were positively correlated with white blood cell count in EPS,but showed no correlation with IPSS score,lecithin body count in EPS,maximum urinary flow rate and PSA(P＜0.05).Conclusion P2X7R and NLRP3 in prostate tissues exacerbate local inflammatory responses,which may be an important mecha-nism in BPH development.However,they are not correlated with IPSS score,lecithin body count in EPS,maximum urinary flow rate and PSA.

Objective:To explore the related factors and independent risk factors of radiation pneumonitis (RP) in breast cancer patients after radiotherapy, and to guide the optimization of treatment plan for BC and reduce the incidence of RP.Methods:A retrospective analysis was conducted on 770 female breast cancer patients who received postoperative radiotherapy at Deyang People's Hospital between July 2021 and September 2024. The occurrence of RP was observed, and potential clinical and dosimetric factors were analyzed. Continuous variables were assessed using the t-test, categorical variables with the chi-square test, and univariate analysis was used to identify factors associated with RP. Multivariate logistic regression analysis was used to find out the independent risk factors of RP, and receiver operating characteristic (ROC) curves were used to evaluate the predictive value of each factor. Results:Among 770 patients, 46 developed RP (34 grade 1, 12 grade 2). Univariate analysis showed that surgical method, chemotherapy regimen, interval between chemotherapy and radiotherapy, age, planning target volume, and maximum dose of the ipsilateral lung were not associated with RP (all P>0.05). Clinical stage ( χ2=7.84, P=0.020), chest wall + supraclavicular + internal mammary lymph node irradiation ( χ2=104.50, P<0.001), supraclavicular + internal mammary lymph node irradiation ( χ2=8.90, P=0.003), number of chemotherapy cycles ( t=9.88, P<0.001), and ipsilateral lung V 5 Gy( t=16.47, P<0.001), V 10 Gy( t=18.70, P<0.001), V 15 Gy( t=20.23, P<0.001), V 20 Gy( t=23.39, P<0.001), V 25 Gy( t=21.68, P<0.001), V 30 Gy( t=21.67, P<0.001), V 35 Gy( t=20.67, P<0.001), V 40 Gy( t=19.96, P<0.001), V 45 Gy( t=18.59, P<0.001), V 50 Gy( t=11.69, P<0.001), D mean( t=30.76, P<0.001) were significantly correlated with the occurrence of RP. Multivariate analysis revealed that ipsilateral lung V 5 Gy ( OR=1.258, 95% CI: 1.143-1.384, P<0.001), number of chemotherapy cycles ( OR=2.767, 95% CI: 1.781-4.299, P<0.001), and chest wall + supraclavicular + internal mammary lymph node irradiation ( OR=7.926, 95% CI: 2.943-21.349, P<0.001) were independent risk factors for RP. Using V 5 Gy=51.65% as the diagnostic cutoff, the sensitivity and specificity for predicting RP were 0.870 and 0.804, respectively. Taking the number of chemotherapy cycles=6.50 as the cutoff, the sensitivity and specificity of predicting RP were 0.891 and 0.586, respectively. Taking 0.50 as the diagnostic cutoff point, the sensitivity and specificity of chest wall + supraclavicular + internal mammary lymph node irradiation for RP were 0.870 and 0.797, respectively. Conclusions:The number of chemotherapy cycles, ipsilateral lung V 5 Gy, and chest wall + supraclavicular + internal mammary lymph node irradiation are independent risk factors for RP in postoperative female breast cancer patients.

OBJECTIVE: To analyze the prevalence and burden of headache disorders in China and its provinces from 1990 to 2021. METHODS: Using data from the Global Burden of Disease Study (GBD) 2021, the number of prevalent cases, prevalence rate, disability-adjusted life years (DALYs), and age-standardized DALY rates were analyzed by sex, age group, and province for headache disorders and their subtypes (migraine and tension-type headache [TTH]) between 1990 and 2021. Percentage changes during this period were also estimated. RESULTS: In 2021, approximately 426 million individuals in China were affected by headache disorders, with an age-standardized prevalence rate of 27,582.61/100,000. The age-standardized DALY rate for all headache disorders was 487.15/100,000. Between 1990 and 2021, the number of prevalent cases increased by 37.78%, while the prevalence of all headache disorders, migraine, and TTH increased by 6.92%, 7.57%, and 7.86%, respectively. The highest prevalence was observed in the 30-34 age group (39,520.60/100,000). Migraine accounted for a larger proportion of DALYs attributable to headache disorders, whereas TTH has a greater impact on its prevalence. In 2021, the highest age-standardized DALY rates for headache disorders were observed in Heilongjiang (617.85/100,000) and Shanghai (542.86/100,000). CONCLUSION The prevalence of headache disorders is increasing in China. Effective health education, improve diagnosis and treatment are essential, particularly for middle-aged working populations and women of childbearing age.
Humans ; China/epidemiology* ; Female ; Male ; Adult ; Middle Aged ; Prevalence ; Young Adult ; Adolescent ; Aged ; Child ; Headache Disorders/epidemiology* ; Disability-Adjusted Life Years ; Child, Preschool ; Cost of Illness ; Infant ; Aged, 80 and over

Objective:To apply statistical process control (SPC) techniques to the quality assurance of non-normal radiotherapy plans through Johnson transformation, establishing patient-specific tolerance and action limits based on treatment sites and dose/distance assessment criteria, thereby enhancing the intensity-modulated radiation therapy (IMRT) verification accuracy and dose delivery precision.Methods:In this study, 951 gamma analysis data of patient-specific quality assurance (PSQA) executed on the Halcyon accelerator platform were selected and categorized into six groups based on treatment sites, including brain (102 cases), head and neck (100 cases), breast (229 cases), lung (154 cases), esophagus (223 cases), and pelvic (143 cases) groups. The six groups of data were statistically analyzed through Anderson-Darling normality tests ( α = 0.05) using Minitab 21 software. Non-normal data were transformed into normal data through Johnson transformation and then were used to establish treatment site-specific tolerance and action limits, which were compared with the Shewhart control charts based on normal distributions. Results:The PSQA result of the six groups all exhibited non-normal distributions ( P < 0.05). Through Johnson transformation, the tolerance and action limits for the head and neck, breast, lung, esophagus, and pelvic areas under the 3%/2 mm criterion ranged from 95.13% to 96.16% and 94.19% to 95.91%, respectively. In contrast, the tolerance and action limits ranged from 91.15% to 94.86% and 89.94% to 94.78% under the 2%/2 mm criterion. Directly applying Shewhart control charts without normality assumptions yielded higher tolerance limits compared to the application of Johnson transformation, increasing the false positive rate in the non-normal PSQA process. Conclusions:Applying the SPC techniques directly to a non-normal process can lead to an increased false alarm rate and wrong process interpretation. The SPC techniques combined with Johnson transformation enable more effective monitoring of a non-normal PSQA process, facilitating timely identification of potential factors that may lead to an out-of-control process based on the treatment site-specific limits.

With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Objective:To explore the related factors and independent risk factors of radiation pneumonitis (RP) in breast cancer patients after radiotherapy, and to guide the optimization of treatment plan for BC and reduce the incidence of RP.Methods:A retrospective analysis was conducted on 770 female breast cancer patients who received postoperative radiotherapy at Deyang People's Hospital between July 2021 and September 2024. The occurrence of RP was observed, and potential clinical and dosimetric factors were analyzed. Continuous variables were assessed using the t-test, categorical variables with the chi-square test, and univariate analysis was used to identify factors associated with RP. Multivariate logistic regression analysis was used to find out the independent risk factors of RP, and receiver operating characteristic (ROC) curves were used to evaluate the predictive value of each factor. Results:Among 770 patients, 46 developed RP (34 grade 1, 12 grade 2). Univariate analysis showed that surgical method, chemotherapy regimen, interval between chemotherapy and radiotherapy, age, planning target volume, and maximum dose of the ipsilateral lung were not associated with RP (all P>0.05). Clinical stage ( χ2=7.84, P=0.020), chest wall + supraclavicular + internal mammary lymph node irradiation ( χ2=104.50, P<0.001), supraclavicular + internal mammary lymph node irradiation ( χ2=8.90, P=0.003), number of chemotherapy cycles ( t=9.88, P<0.001), and ipsilateral lung V 5 Gy( t=16.47, P<0.001), V 10 Gy( t=18.70, P<0.001), V 15 Gy( t=20.23, P<0.001), V 20 Gy( t=23.39, P<0.001), V 25 Gy( t=21.68, P<0.001), V 30 Gy( t=21.67, P<0.001), V 35 Gy( t=20.67, P<0.001), V 40 Gy( t=19.96, P<0.001), V 45 Gy( t=18.59, P<0.001), V 50 Gy( t=11.69, P<0.001), D mean( t=30.76, P<0.001) were significantly correlated with the occurrence of RP. Multivariate analysis revealed that ipsilateral lung V 5 Gy ( OR=1.258, 95% CI: 1.143-1.384, P<0.001), number of chemotherapy cycles ( OR=2.767, 95% CI: 1.781-4.299, P<0.001), and chest wall + supraclavicular + internal mammary lymph node irradiation ( OR=7.926, 95% CI: 2.943-21.349, P<0.001) were independent risk factors for RP. Using V 5 Gy=51.65% as the diagnostic cutoff, the sensitivity and specificity for predicting RP were 0.870 and 0.804, respectively. Taking the number of chemotherapy cycles=6.50 as the cutoff, the sensitivity and specificity of predicting RP were 0.891 and 0.586, respectively. Taking 0.50 as the diagnostic cutoff point, the sensitivity and specificity of chest wall + supraclavicular + internal mammary lymph node irradiation for RP were 0.870 and 0.797, respectively. Conclusions:The number of chemotherapy cycles, ipsilateral lung V 5 Gy, and chest wall + supraclavicular + internal mammary lymph node irradiation are independent risk factors for RP in postoperative female breast cancer patients.

Objective:To investigate the incidence of shoulder work-related musculoskeletal disorders (WMSDs) among occupational population in China, and to explore their intrinsic association with personal and work-related factors.Methods:In April 2024, 73497 valid questionnaires of the Chinese version of the Musculoskeletal Disorders Electronic Questionnaire were retrospectively analyzed from June 2018 to December 2023 in 22 provinces and 29 key industries in China, and the general information, occurrence of WMSDs and related risk factors of key occupational populations in different regions in China were collected. By using Chi-square test and confirmatory factor analysis, the relationship between shoulder fatigue and pain in key occupational groups and individual factors, work type, work posture and work organization was discussed, and the internal relationship was analyzed based on structural equation model.Results:Higher incidence of shoulder fatigue and pain were associated with female, lack of physical exercise, uncomfortable working posture and neck leaning forward ( P<0.05). Structural equation model analysis showed that work type, work posture and work organization were strongly correlated ( r=0.58, 0.55). Work organization and work type were strongly correlated with shoulder fatigue ( r=0.65) and moderately correlated with shoulder fatigue ( r=0.21). Shoulder fatigue was moderately associated with shoulder pain ( r=0.40). Individual factors, work type, work posture and shoulder fatigue could directly affect shoulder pain ( OR=0.07, -0.09, 0.17 and 0.40), and work type and work posture could also indirectly affect shoulder pain through shoulder fatigue ( OR=0.08, 0.03). Work organization only indirectly affected shoulder pain through shoulder fatigue ( OR=0.26) . Conclusion:The main influencing factor of shoulder pain is shoulder fatigue, followed by work posture and individual factors. Structural equation model can better reflect the complex relationship between work type, work posture and work organization and shoulder WMSDs. Improving work posture and work organization may be an effective way to control the influence of shoulder fatigue on shoulder pain.