Objective To explore syndrome and treatment law of TCM in treating pediatric pneumonia convalescence;To provide references for clinical syndrome differentiation and treatment.Methods The relevant literature about TCM in treating pediatric pneumonia convalescence was retrieved from CNKI,SinoMed,VIP,Wanfang Data and PubMed from the establishment of the databases to December 31,2024.Diagnostic basis,syndrome elements and TCM prescription information were extracted.Excel 2021 was used for frequency statistics,SPSS Modeler 18.0 was used for association rule analysis,Gephi 0.10.1 was used to complete complex network analysis,and Origin 2025 was used for data visualization.Results A total of 171 articles were included.Diagnosis basis predominantly involved symptoms,signs and course of the disease.TCM syndrome element distribution predominantly involved the lung,spleen,qi deficiency,yin deficiency,phlegm,dampness,blood stasis and heat,often presenting as a mixture of deficiency and excess patterns.A total of 98 prescriptions were collected,with high-frequency herbs primarily including tonifying and deficiency-replenishing herbs,and phlegm-resolving and antitussive herbs.The herbal properties and tastes were mainly warm,neutral,slightly cold,and sweet,bitter,pungent,primarily associated with the lung and spleen meridians.Complex network analysis identified three core patterns of syndrome-herb interactions.Conclusion The diagnosis of pediatric pneumonia convalescence relies on symptoms,signs and course of the disease as key criteria.The syndrome is often characterized by a deficiency-excess complex.Treatment should integrate the dynamic interactions among syndrome elements and adjust the balance between reinforcing healthy qi and eliminating pathogens based on the proportional weight of deficiency and excess.For deficiency patterns,it is necessary to focus on tonifying qi and nourishing yin.For concurrent syndromes or pathological factors,additional methods such as resolving phlegm,clearing heat,regulating qi,drying dampness,promoting digestion,cooling blood,and activating blood circulation may be incorporated.

In drug clinical trials,the protection of subjects'privacy should take precedence over scientific exploration and societal benefits.This paper compared the differences in legal systems for the protection of subjects'privacy in China and abroad by employing methods such as literature review,case analysis,and comparison of domestic and foreign situations.It also elucidated the current ethical challenges faced by the protection of subjects'privacy,which primarily included imperfect laws and regulations,insufficient protection awareness among relevant personnel,risks of privacy breaches in critical links,and increased difficulty in data confidentiality under emerging technologies.From the perspective of responsible innovation,specific paths were proposed to protect subjects'privacy by using the four-dimensional structure of"prediction-reflection-negotiation-feedback,"maintaining a balance between ethical principles and technological innovation,ensuring the ethical and compliant nature of drug clinical trials,and thus better contributing to the cause of human health.

Objective:To analyze the epidemiological characteristics and trends of preterm births in China using medical institution survey data, thereby providing epidemiological data support for perinatal care.Methods:Based on a nationwide sampling survey on healthcare quality data from 2017 to 2022, this study included 3 547, 4 436, 4 513, 4 535, 5 068, and 5 790 medical institutions, with 7 039 107, 8 926 441, 9 006 420, 7 051 984, 7 311 862, and 7 354 062 parturient women, respectively. The overall rates of preterm birth (live births at 28 to 36 +6 weeks of gestation/overall live births) and early preterm birth (live births at 28 to <34 weeks of gestation/overall live births) were calculated at the national level, across diverse provinces, autonomous regions, municipalities and Xinjiang Production and Construction Corps, and for various levels of medical institutions. Generalized estimating equations were used to analyze the influence of maternal characteristics and medical institution characteristics on the rates of preterm birth and early preterm birth. Results:From 2017 to 2022, both the preterm birth rate and the early preterm birth rate in China showed a continuous increase. The preterm birth rate rose from 5.13% (363 036/7 079 454) in 2017 to 6.56% (487 150/7 424 734) in 2022, and the early preterm birth rate increased from 1.32% (118 021/8 971 870) in 2018 to 1.43% (106 157/7 424 734) in 2022. These rates showed an overall increasing trend in private, secondary public specialty, and general hospitals. In tertiary public specialty hospitals, these rates fluctuated around 8.0% and 2.0% from the year 2018, respectively, while in tertiary public general hospitals, these rates peaked in 2020 at 8.63% (205 570/2 381 523) and 2.19% (52 197/2 381 523), respectively. Compared with 2017, by 2022, the preterm birth rate had increased to varying degrees in all provinces, autonomous regions, municipalities and Xinjiang Production and Construction Corps, except for Henan Province [preterm birth rate in 2017 was 6.22% (27 173/437 187); preterm birth rate in 2022 was 5.83% (37 604/645 104)]. As for the early preterm birth rate, it showed a decline in Fujian, Guangdong, Guangxi, Hainan, Henan, Jiangsu, Shanghai, Xinjiang, Yunnan, and Zhejiang, but had increased to varying degrees in all other provinces , autonomous regions, municipalities and Xinjiang Production and Construction Corps across the country. The grade and location of medical institutions both had a significant impact on the preterm birth rate and early preterm birth rate (both P<0.05). For every 1% increase in the proportions of multiparous women, women of advanced maternal age, or twin pregnancies, the preterm birth rate increased by 0.014%, 0.042%, and 0.763%, and the early preterm birth rate increased by 0.004%, 0.013%, and 0.239%, respectively (all P<0.05). Conclusion:From 2017 to 2022, the preterm birth rate and early preterm birth rate in China have continued to rise, reflecting the dual challenges of changing characteristics in the childbearing population and the uneven distribution of medical and health resources faced by maternal and child healthcare in China.

Objective:To understand trends and hotspots of TCM research papers published in journals with high IF basing on a bibliometric analysis.Methods:TCM research papers published between January 1, 2014 and December 31, 2024 from 80 journals with IF higher than 16.0 were retrieved from medical, life sciences and comprehensive journals in Journal Citation Reports of 2024. CiteSpace 6.3.R1 and Excel 2021 were used to analyze and visualize annual publication volume, research fields, features of clinical study, institutes, funds and keywords.Results:A total of 51 papers were included, showing an increasing trend in annual publication volume; the main research areas were pharmacology, acupuncture&moxibustion and internal medicine. Multi-center randomized controlled trials were the main clinical studies; China Academy of Chinese Medical Sciences was the leading institute in terms of publication volume; 84 funds were involved, including National Natural Science Foundation of China. Keywords that appeared most frequently were TCM, efficacy, double blind, electroacupuncture, stimulation and management.Conclusion:The number and quality of TCM research papers are improved simultaneously; future research needs to deepen international cooperation, and pay attention to the integration of TCM diagnosis and treatment characteristics and modern scientific research methods.

Objective To compare the induction effects of direct treatment with low-temperature plasma(LTP)and treatment with plasma-activated medium(PAM)on immunogenic cell death(ICD)of melanoma cells.Methods After direct treatment of melanoma cell line B16F10 with LTP and treatment of it with PAM for 24 hours,cell viability was detected by MTT assay.Flow cytometry was used to detect cell apoptosis and the expression of calreticulin(CRT)on the cell surface.The adenosine triphosphate(ATP)content in the culture medium was detected by an ATP detection kit.The content of high-mobility group box 1(HMGB1)in the cell culture medium was detected by ELISA.B16F10 cells treated with LTP were co-cultured with immature dendritic cells(DC)DC2.4 cell line,and flow cytometry was used to detect DC surface molecules CD80 and CD86.Results Compared with the control group,both direct treatment and indirect treatment could lead to a decrease in the viability of B16F10 cells,an increase in the apoptosis rate,an increase in intracellular ROS,an increase in CRT expression,and an increase in the secretion of ATP and HMGB1(P＜0.05).At the same treatment time,the expression of CRT and the release of ATP in B16F10 cells directly treated with LTP were higher than those indirectly treated with PAM(P＜0.05).Compared with the DC2.4 group,the expression proportion of the DC cell maturation marker molecule CD80 was significantly increased in LTP-120s group,LTP-180s group,PAM-120s group,and PAM-180s group.The expression proportion of the DC cell maturation marker molecule CD86 was significantly increased in LTP-120s group,LTP-180s group,and PAM-180s group,and the difference was statistically significant(P＜0.05).Conclusion Both direct treatment with LTP and indirect treatment with PAM can induce ICD in melanoma cells.The direct treatment with LTP has a better induction effect.

Objective To investigate the perioperative use of antimicrobial agents in class Ⅰ incisional ophthalmic surgeries in secondary first-class and above medical institutions in Shanghai City,and provide a basis for the rational use of antimicrobial agents in such surgeries.Methods Perioperative antimicrobial prophylaxis(PAP)in patients undergoing class Ⅰ incisional ophthalmic surgery reported by secondary first-class and above hospitals in Shanghai City from 2017 to 2022 was collected retrospectively.The prophylactic use rate,types,rationality of selection,and timing of use of antimicrobial agents were analyzed comprehensively.Results From 2017 to 2022,a total of 54 868 cases of class Ⅰ incisional ophthalmic surgeries were reported from secondary first-class and above hospitals in Shanghai City.The PAP rates in tertiary comprehensive hospitals,tertiary specialty hospitals,tertiary traditional Chinese medicine hospitals,and secondary comprehensive hospitals were 4.72％,1.79％,3.22％,and 6.63％,re-spectively.The overall PAP rate showed a yearly decreasing trend,from 6.39％in 2017 to 2.31％in 2021.Among different types of hospitals,the PAP rate in secondary comprehensive hospitals decreased most significantly,from 12.72％in 2017 to 0.53％in 2022.The main types of prophylactic antimicrobial use were first-,second-and third-generation cephalosporins,and quinolones.The rational selection rates of antimicrobial agents were highest in ter-tiary comprehensive hospitals(17.13％)and lowest in tertiary specialty hospitals(1.08％).The PAP rates in sys-temic veins 0.5-1 hour before surgery were highest in tertiary specialty hospitals(88.17％)and lowest in tertiary comprehensive hospitals(71.53％).The withdrawal rates of antimicrobial agents within 24 hours after surgery were highest in tertiary traditional Chinese medicine hospitals(80.87％)and lowest in tertiary specialty hospitals(13.26％).Conclusion The PAP for class Ⅰ incisional ophthalmic surgeries in secondary first-class and above medical institutions in Shanghai City still presents certain irrational phenomena in terms of antimicrobial types and administration routes.The administration rate 0.5-1 hour before surgery and withdrawal rate of antimicrobial agents within 24 hours after surgery need to be further improved.Enhanced management is necessary to promote more rational use of antimicrobial agents.

Objective To investigate the expression of PROM2,RALY and Rab15 in non-small cell lung cancer(NSCLC)and the predictive value for the development of bone metastasis in NSCLC.Methods One hundred and thirty four patients diagnosed with NSCLC in our hospital from Mar 2016 to Feb 2022 were retrospectively analyzed.Patients were divided into bone metastasis(BM)and non-bone metastasis(NBM)groups based on the occurrence of bone metastasis during follow-up.Immunohistochemistry was used to detect the expression of PROM2,RALY,and Rab15 in cancer tissues.The relationship between the expression of these markers and bone metastasis was analyzed,and Cox regression was used to identify risk factors for bone metastasis in NSCLC patients.Results During the follow-up period,43 patients with NSCLC developed bone metastases.Patients with bone metastases had higher age,BMI,percentage of adenocarcinoma,and positive expression of PROM2,RALY and Rab15 than those without bone metastases(P＜0.05).Multifactorial Cox analysis showed that age,type of pathology,ECOG,and the positive PROM2 expression were significant risk factors for bone metastases in NSCLC patients(P＜0.05).Among patients with bone metastases,those with positive PROM2 expression had a shorter median bone metastasis-free survival time compared to PROM2-negative patients(P＜0.05).Conclusion PROM2 positive expression is an independent risk factor for bone metastasis in NSCLC patients,and is closely related to their prognosis.

Objective To investigate the expression of PROM2,RALY and Rab15 in non-small cell lung cancer(NSCLC)and the predictive value for the development of bone metastasis in NSCLC.Methods One hundred and thirty four patients diagnosed with NSCLC in our hospital from Mar 2016 to Feb 2022 were retrospectively analyzed.Patients were divided into bone metastasis(BM)and non-bone metastasis(NBM)groups based on the occurrence of bone metastasis during follow-up.Immunohistochemistry was used to detect the expression of PROM2,RALY,and Rab15 in cancer tissues.The relationship between the expression of these markers and bone metastasis was analyzed,and Cox regression was used to identify risk factors for bone metastasis in NSCLC patients.Results During the follow-up period,43 patients with NSCLC developed bone metastases.Patients with bone metastases had higher age,BMI,percentage of adenocarcinoma,and positive expression of PROM2,RALY and Rab15 than those without bone metastases(P＜0.05).Multifactorial Cox analysis showed that age,type of pathology,ECOG,and the positive PROM2 expression were significant risk factors for bone metastases in NSCLC patients(P＜0.05).Among patients with bone metastases,those with positive PROM2 expression had a shorter median bone metastasis-free survival time compared to PROM2-negative patients(P＜0.05).Conclusion PROM2 positive expression is an independent risk factor for bone metastasis in NSCLC patients,and is closely related to their prognosis.

Objective To investigate the perioperative use of antimicrobial agents in class Ⅰ incisional ophthalmic surgeries in secondary first-class and above medical institutions in Shanghai City,and provide a basis for the rational use of antimicrobial agents in such surgeries.Methods Perioperative antimicrobial prophylaxis(PAP)in patients undergoing class Ⅰ incisional ophthalmic surgery reported by secondary first-class and above hospitals in Shanghai City from 2017 to 2022 was collected retrospectively.The prophylactic use rate,types,rationality of selection,and timing of use of antimicrobial agents were analyzed comprehensively.Results From 2017 to 2022,a total of 54 868 cases of class Ⅰ incisional ophthalmic surgeries were reported from secondary first-class and above hospitals in Shanghai City.The PAP rates in tertiary comprehensive hospitals,tertiary specialty hospitals,tertiary traditional Chinese medicine hospitals,and secondary comprehensive hospitals were 4.72％,1.79％,3.22％,and 6.63％,re-spectively.The overall PAP rate showed a yearly decreasing trend,from 6.39％in 2017 to 2.31％in 2021.Among different types of hospitals,the PAP rate in secondary comprehensive hospitals decreased most significantly,from 12.72％in 2017 to 0.53％in 2022.The main types of prophylactic antimicrobial use were first-,second-and third-generation cephalosporins,and quinolones.The rational selection rates of antimicrobial agents were highest in ter-tiary comprehensive hospitals(17.13％)and lowest in tertiary specialty hospitals(1.08％).The PAP rates in sys-temic veins 0.5-1 hour before surgery were highest in tertiary specialty hospitals(88.17％)and lowest in tertiary comprehensive hospitals(71.53％).The withdrawal rates of antimicrobial agents within 24 hours after surgery were highest in tertiary traditional Chinese medicine hospitals(80.87％)and lowest in tertiary specialty hospitals(13.26％).Conclusion The PAP for class Ⅰ incisional ophthalmic surgeries in secondary first-class and above medical institutions in Shanghai City still presents certain irrational phenomena in terms of antimicrobial types and administration routes.The administration rate 0.5-1 hour before surgery and withdrawal rate of antimicrobial agents within 24 hours after surgery need to be further improved.Enhanced management is necessary to promote more rational use of antimicrobial agents.

Objective:To analyze the epidemiological characteristics and trends of preterm births in China using medical institution survey data, thereby providing epidemiological data support for perinatal care.Methods:Based on a nationwide sampling survey on healthcare quality data from 2017 to 2022, this study included 3 547, 4 436, 4 513, 4 535, 5 068, and 5 790 medical institutions, with 7 039 107, 8 926 441, 9 006 420, 7 051 984, 7 311 862, and 7 354 062 parturient women, respectively. The overall rates of preterm birth (live births at 28 to 36 +6 weeks of gestation/overall live births) and early preterm birth (live births at 28 to <34 weeks of gestation/overall live births) were calculated at the national level, across diverse provinces, autonomous regions, municipalities and Xinjiang Production and Construction Corps, and for various levels of medical institutions. Generalized estimating equations were used to analyze the influence of maternal characteristics and medical institution characteristics on the rates of preterm birth and early preterm birth. Results:From 2017 to 2022, both the preterm birth rate and the early preterm birth rate in China showed a continuous increase. The preterm birth rate rose from 5.13% (363 036/7 079 454) in 2017 to 6.56% (487 150/7 424 734) in 2022, and the early preterm birth rate increased from 1.32% (118 021/8 971 870) in 2018 to 1.43% (106 157/7 424 734) in 2022. These rates showed an overall increasing trend in private, secondary public specialty, and general hospitals. In tertiary public specialty hospitals, these rates fluctuated around 8.0% and 2.0% from the year 2018, respectively, while in tertiary public general hospitals, these rates peaked in 2020 at 8.63% (205 570/2 381 523) and 2.19% (52 197/2 381 523), respectively. Compared with 2017, by 2022, the preterm birth rate had increased to varying degrees in all provinces, autonomous regions, municipalities and Xinjiang Production and Construction Corps, except for Henan Province [preterm birth rate in 2017 was 6.22% (27 173/437 187); preterm birth rate in 2022 was 5.83% (37 604/645 104)]. As for the early preterm birth rate, it showed a decline in Fujian, Guangdong, Guangxi, Hainan, Henan, Jiangsu, Shanghai, Xinjiang, Yunnan, and Zhejiang, but had increased to varying degrees in all other provinces , autonomous regions, municipalities and Xinjiang Production and Construction Corps across the country. The grade and location of medical institutions both had a significant impact on the preterm birth rate and early preterm birth rate (both P<0.05). For every 1% increase in the proportions of multiparous women, women of advanced maternal age, or twin pregnancies, the preterm birth rate increased by 0.014%, 0.042%, and 0.763%, and the early preterm birth rate increased by 0.004%, 0.013%, and 0.239%, respectively (all P<0.05). Conclusion:From 2017 to 2022, the preterm birth rate and early preterm birth rate in China have continued to rise, reflecting the dual challenges of changing characteristics in the childbearing population and the uneven distribution of medical and health resources faced by maternal and child healthcare in China.