This article explores the construction and practice of the"Party Building+Health Science Popularization"model,using the"Yixian Health Science Popularization Guangdong Tour"campaign conducted by Sun Yat-sen Memorial Hospital as a case study.The initiative has achieved remarkable results.Additionally,it summarizes innovative measures,as well as uni-versal and exemplary experiences,providing new insights and pathway recommendations for public hospitals to develop the"Party Building+Health Science Popularization"model.

Hospital pharmacy research is significant in enhancing the level of rational drug use,improving the quality of pharmacy services,and promoting the improvement of drug treatment effects.To guarantee the standardization of hospital pharmacy research,the compilation team of"Hospital Pharmacy Research Standards"adheres to the principles of scientificity,universality,guidance,and operability,combs through the key management contents from three aspects,namely,relevant national policy docu-ments,relevant domestic and international standards and norms,and literature analysis,combines with the actual working condition of hospital pharmacy research,and formulates the standards after several rounds of opinion collection and expert argumentation.This paper analyzes the key contents of the standard,including basic requirements,research process management,and research re-sults management,to provide guidance and reference for hospital pharmacy researchers to understand the standard in-depth and further improve the standardization of hospital pharmacy research.

To analyze the relationship between serum vitamin A and E levels and asthma risk in children aged 1-14 years. Based on a multi-center case-control study design, general information and vitamin A and E test data were collected from asthmatic children in the respiratory outpatient departments of four medical institutions in Hunan Province and control children undergoing health check-ups in the child healthcare departments during the same period from July 2017 to October 2019.After 1∶1 matching age and gender using propensity scores, a total of 2 454 research subjects were included. 1 730 boys and 724 girls, with an age range of 1-14 years, a median age of 3 years and a mean age of (3.58±2.83) years. The levels of vitamin A and E in the asthma group and the control group were compared. Binary Logistic regression was used to analyze the association between vitamin levels and asthma, and stratified analysis by age and gender was conducted. The results showed that a total of 3 447 research subjects were initially included in this study, and 2 454 research subjects were included after propensity scores matching (PSM). After matching, there was no statistically significant difference in age and gender between the two groups ( χ2=0.00 ,P>0.05), and the standardized mean difference (SMD) values were all less than 10%.The levels of vitamin A and E in the asthma group were significantly lower than those in the control group [(0.32±0.09)mg/L vs.(0.34±0.08)mg/L, t=4.94 ,P<0.001;(8.90±2.47)mg/L vs.(9.19±2.58) mg/L, t=2.79 ,P=0.005]. Compared to the normal vitamin A group, the high-risk subclinical deficiency group ( OR=1.53, 95% CI: 1.28-1.83) and the subclinical/clinical deficiency group ( OR=2.68, 95% CI: 1.81-3.97) were significantly positively associated with asthma risk. Compared to the normal vitamin E group, the vitamin E insufficient group was significantly associated with increased asthma risk ( OR=1.28, 95% CI: 1.03-1.57). Subgroup analysis revealed that subclinical/clinical vitamin A deficiency was significantly associated with increased asthma risk across all age groups and both genders (all P<0.05), whereas vitamin E insufficiency was only associated with higher asthma risk in the 1-3 age group and among girls ( P<0.05).In conclusion, subclinical or clinical deficiency of vitamin A may significantly increase the risk of asthma. Vitamin E deficiency is mainly associated with an increased risk of asthma in younger age groups (1-<3 age group) and girls.

This article explores the construction and practice of the"Party Building+Health Science Popularization"model,using the"Yixian Health Science Popularization Guangdong Tour"campaign conducted by Sun Yat-sen Memorial Hospital as a case study.The initiative has achieved remarkable results.Additionally,it summarizes innovative measures,as well as uni-versal and exemplary experiences,providing new insights and pathway recommendations for public hospitals to develop the"Party Building+Health Science Popularization"model.

Hospital pharmacy research is significant in enhancing the level of rational drug use,improving the quality of pharmacy services,and promoting the improvement of drug treatment effects.To guarantee the standardization of hospital pharmacy research,the compilation team of"Hospital Pharmacy Research Standards"adheres to the principles of scientificity,universality,guidance,and operability,combs through the key management contents from three aspects,namely,relevant national policy docu-ments,relevant domestic and international standards and norms,and literature analysis,combines with the actual working condition of hospital pharmacy research,and formulates the standards after several rounds of opinion collection and expert argumentation.This paper analyzes the key contents of the standard,including basic requirements,research process management,and research re-sults management,to provide guidance and reference for hospital pharmacy researchers to understand the standard in-depth and further improve the standardization of hospital pharmacy research.

Antibody-drug conjugates (ADCs) represent a promising class of targeted cancer therapeutics that combine the specificity of monoclonal antibodies with the potency of cytotoxic payloads. Despite their therapeutic potential, the use of ADCs faces significant challenges, including off/on-target toxicity and resistance development. This review examines the current landscape of ADC development, focusing on the critical aspects of target selection and antibody engineering. We discuss strategies to increase ADC efficacy and safety, including multitarget approaches, pH-dependent antibodies, and masked peptide technologies. The importance of comprehensive antigen expression profiling in both tumor and normal tissues is emphasized, highlighting the role of advanced technologies, such as single-cell sequencing and artificial intelligence, in optimizing target selection. Furthermore, we explore combination therapies and innovations in linker‒payload chemistry, which may provide approaches for expanding the therapeutic window of ADCs. These advances pave the way for the development of more precise and effective cancer treatments, potentially extending ADC applications beyond oncology.
Humans ; Immunoconjugates/adverse effects* ; Neoplasms/immunology* ; Animals ; Antibodies, Monoclonal/therapeutic use* ; Antineoplastic Agents/therapeutic use*

To analyze the relationship between serum vitamin A and E levels and asthma risk in children aged 1-14 years. Based on a multi-center case-control study design, general information and vitamin A and E test data were collected from asthmatic children in the respiratory outpatient departments of four medical institutions in Hunan Province and control children undergoing health check-ups in the child healthcare departments during the same period from July 2017 to October 2019.After 1∶1 matching age and gender using propensity scores, a total of 2 454 research subjects were included. 1 730 boys and 724 girls, with an age range of 1-14 years, a median age of 3 years and a mean age of (3.58±2.83) years. The levels of vitamin A and E in the asthma group and the control group were compared. Binary Logistic regression was used to analyze the association between vitamin levels and asthma, and stratified analysis by age and gender was conducted. The results showed that a total of 3 447 research subjects were initially included in this study, and 2 454 research subjects were included after propensity scores matching (PSM). After matching, there was no statistically significant difference in age and gender between the two groups ( χ2=0.00 ,P>0.05), and the standardized mean difference (SMD) values were all less than 10%.The levels of vitamin A and E in the asthma group were significantly lower than those in the control group [(0.32±0.09)mg/L vs.(0.34±0.08)mg/L, t=4.94 ,P<0.001;(8.90±2.47)mg/L vs.(9.19±2.58) mg/L, t=2.79 ,P=0.005]. Compared to the normal vitamin A group, the high-risk subclinical deficiency group ( OR=1.53, 95% CI: 1.28-1.83) and the subclinical/clinical deficiency group ( OR=2.68, 95% CI: 1.81-3.97) were significantly positively associated with asthma risk. Compared to the normal vitamin E group, the vitamin E insufficient group was significantly associated with increased asthma risk ( OR=1.28, 95% CI: 1.03-1.57). Subgroup analysis revealed that subclinical/clinical vitamin A deficiency was significantly associated with increased asthma risk across all age groups and both genders (all P<0.05), whereas vitamin E insufficiency was only associated with higher asthma risk in the 1-3 age group and among girls ( P<0.05).In conclusion, subclinical or clinical deficiency of vitamin A may significantly increase the risk of asthma. Vitamin E deficiency is mainly associated with an increased risk of asthma in younger age groups (1-<3 age group) and girls.

Drug use monitoring and evaluation play a key role in promoting drugs to return to clinical value,optimizing the basic medicine system,and improving the drug supply guarantee system.In order to promote the implementation of drug use monitoring and evaluation in medical institutions,the Pharmaceutical Affairs Committee of the Chinese Hospital Association led the efforts of organizing relevant domestic experts to follow the group standard development process.It successfully formulated the group standard of Drug Use Monitoring and Evaluation through the steps of problem sorting,framework construction,evidence collection,draft writing,opinion consultation,and standard formation.This article introduces the standard formulation process in detail,and explains and analyzes the content of the standard,aiming to help readers better understand the connotation of drug use monitoring and evaluation,and provide practical guidance.

To evaluate the effect of bronchoalveolar lavage (BAL) on the clinical prognosis of children with macrolide drug-resistant Mycoplasma pneumoniae pneumonia (MRMPP) in a retrospective cohort study based on propensity score matching (PSM).A retrospective cohort study based on propensity score matching retrospectively collected the clinical data of hospitalized patients diagnosed with mycoplasma macrolide drug-resistant pneumonia (MRMPP) in Respiratory Department of Hunan Children′s Hospital from January 2020 to August 2023. According to whether bronchoalveolar lavage (BAL) was performed during hospitalization, the children were divided into BAL group and non-BAL group, and the baseline information of the two groups was matched by propensity scores, and the clinical prognosis was compared. A total of 302 children were screened, and 150 cases were successfully matched, including 59 cases in the BAL group and 91 cases in the non-BAL group. The results showed that the differences between the non-BAL group and the BAL group before PSM( P<0.05) were significantly different in age [(4.60±2.97)years vs (5.41±3.02) years, t=-2.273, P=0.024], shortness of breath (9.4% vs 22.5%, χ 2=9.864, P=0.002), and radiographic manifestations [lung interstitial changes (29.8% vs 15.3%, χ 2=8.009, P=0.005), lung consolidation (17.3% vs 55.9%, χ 2=48.457, P<0.001), spotted flaky infiltrates (52.4% vs 27.9%, χ 2=17.056, P<0.001)], bacterial infection (3.2% vs 9.2%, χ 2=4.845, P=0.028), duration of azithromycin or doxycycline use [4(2, 5) days vs 5(3, 6) days, Z=-2.374, P=0.018], White Blood Cell Count at admission [7.94 (6.25, 10.34)×10 9/L vs 7.21 (5.65, 9.01)×10 9/L, Z=-2.445, P=0.014], D Dimer [0.58 (0.44, 0.83) μg/ml vs 0.80 (0.52, 1.12) μg/ml, Z=-3.154, P=0.002], but there was no significant difference between the two groups in the above indexes after PSM ( P>0.05). The duration of hospitalization, cough relief, disappearance of rales and fever in the BAL group was shortened in the BAL group compared with that in the non-BAL group [5 (4, 7) days vs 7 (5, 8) days, Z=-2.373, P=0.018], and the difference was statistically significant ( P<0.05). Linear regression analysis of PSM cohort study showed that BAL was negatively correlated with fever time (β=-4.369, 95% CI:-8.600--0.138, P<0.05). In conclusion, BAL can shorten the fever time of MRMPP, and early BAL in addition to conventional treatment has a positive effect on the prognosis of children.

To evaluate the effect of bronchoalveolar lavage (BAL) on the clinical prognosis of children with macrolide drug-resistant Mycoplasma pneumoniae pneumonia (MRMPP) in a retrospective cohort study based on propensity score matching (PSM).A retrospective cohort study based on propensity score matching retrospectively collected the clinical data of hospitalized patients diagnosed with mycoplasma macrolide drug-resistant pneumonia (MRMPP) in Respiratory Department of Hunan Children′s Hospital from January 2020 to August 2023. According to whether bronchoalveolar lavage (BAL) was performed during hospitalization, the children were divided into BAL group and non-BAL group, and the baseline information of the two groups was matched by propensity scores, and the clinical prognosis was compared. A total of 302 children were screened, and 150 cases were successfully matched, including 59 cases in the BAL group and 91 cases in the non-BAL group. The results showed that the differences between the non-BAL group and the BAL group before PSM( P<0.05) were significantly different in age [(4.60±2.97)years vs (5.41±3.02) years, t=-2.273, P=0.024], shortness of breath (9.4% vs 22.5%, χ 2=9.864, P=0.002), and radiographic manifestations [lung interstitial changes (29.8% vs 15.3%, χ 2=8.009, P=0.005), lung consolidation (17.3% vs 55.9%, χ 2=48.457, P<0.001), spotted flaky infiltrates (52.4% vs 27.9%, χ 2=17.056, P<0.001)], bacterial infection (3.2% vs 9.2%, χ 2=4.845, P=0.028), duration of azithromycin or doxycycline use [4(2, 5) days vs 5(3, 6) days, Z=-2.374, P=0.018], White Blood Cell Count at admission [7.94 (6.25, 10.34)×10 9/L vs 7.21 (5.65, 9.01)×10 9/L, Z=-2.445, P=0.014], D Dimer [0.58 (0.44, 0.83) μg/ml vs 0.80 (0.52, 1.12) μg/ml, Z=-3.154, P=0.002], but there was no significant difference between the two groups in the above indexes after PSM ( P>0.05). The duration of hospitalization, cough relief, disappearance of rales and fever in the BAL group was shortened in the BAL group compared with that in the non-BAL group [5 (4, 7) days vs 7 (5, 8) days, Z=-2.373, P=0.018], and the difference was statistically significant ( P<0.05). Linear regression analysis of PSM cohort study showed that BAL was negatively correlated with fever time (β=-4.369, 95% CI:-8.600--0.138, P<0.05). In conclusion, BAL can shorten the fever time of MRMPP, and early BAL in addition to conventional treatment has a positive effect on the prognosis of children.