Objective:To analyze the research hotspots and trends in the field of Traditional Chinese Medicine (TCM) for cervical cancer at home and abroad in recent 30 years through visualization method.Methods:By setting "cervical cancer" and "TCM" as the research subjects, the articles were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, and Web of Science Core database (WoS) from January 1, 1992 to January 1, 2022. Citespace 5.8 R3 software was used to conduct visual analysis on the authors, institutions and keywords included in the articles.Results:A total of 1 123 Chinese articles and 573 English articles were included. The number of articles issued showed a gradual upward trend; the author with the largest number of Chinese publications was Jin Zhe, and the author with the largest number of English publications was Chen Guo. The institution with the largest number of Chinese publications was Beijing University of Chinese Medicine; the institution with the largest number of English publications was Chinese Academy of Medical Sciences. Keywords co-occurrence of the top 3 Chinese keywords in the network frequency (excluding the search words) were "cervical erosion", "urinary retention" and "Yunnan Baiyao"; English keywords were "HeLa cell", "bibliometric", and "information monitoring system". Chinese keywords formed 11 clusters and 25 emergent words; English keywords formed 9 clusters and 17 emergent words.Conclusions:The research content in the field of TCM of cervical cancer about knowledge map in the past 30 years at home and abroad is rich. TCM can play the role of antagonizing human papillomavirus, enhancing immune function, regulating TCM constitution, improving quality of life and so on. At present, the research hotspot is the mechanism exploration of cervical cancer and the curative effect research of clinical complications, and the research trend is clinical curative effect research.

Objective:To evaluate the preliminary effectiveness and safety of surgical peripheral iridectomy (SPI) combined with goniosynechilysis (GSL) and goniotomy (GT) in the treatment of advanced primary angle-closure glaucoma (PACG).Methods:A multicenter observational case series study was performed.Thirty-five eyes of 27 patients with advanced PACG, who underwent SPI+ GSL+ GT with a follow-up of at least 6 months, were included from August 2021 to January 2022 at Zhongshan Ophthalmic Center, Handan City Eye Hospital, Shijiazhuang People's Hospital, West China Hospital of Sichuan University, and the Third Affiliated Hospital of Chongqing Medical University.The mean follow-up time was 9(7, 10) months.Pre- and post-operative best corrected visual acuity (BCVA) and intraocular pressure (IOP) were measured with an ETDRS chart and a Goldmann applanation tonometer, respectively.The number of anti-glaucoma medications applied before and after surgery was recorded, and the complications after surgery were analyzed.Success rate of surgery was calculated.Complete surgical success was defined as an IOP of 5-18 mmHg (1 mmHg=0.133 kPa) and 20% reduction from baseline without anti-glaucoma medication or reoperation.Qualified success was defined as achieving criterion of complete success under anti-glaucoma medications.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Zhongshan Ophthalmic Center, Sun Yat-sen University (No.2021KYPJ177). Written informed consent was obtained from each subject.Results:The mean preoperative IOP was (30.83±8.87)mmHg, which was significantly decreased to (15.69±3.70)mmHg at 6 months after the surgery ( t=8.588, P<0.001), with a 44.00% (34.78%, 60.00%) decline of 13.00(8.00, 21.00)mmHg.The median number of anti-glaucoma medications was significantly reduced from 2(0, 3) preoperatively to 0 (0, 1) postoperatively ( Z=-3.659, P<0.001). The mean preoperative and postoperative 6-month BCVA were 0.80(0.63, 1.00) and 0.80(0.60, 1.00), respectively, showing no significant difference ( Z=-0.283, P=0.777). Complete surgical success rate was 62.86%(22/35), and the qualified success rate was 91.43%(32/35). Surgical complications mainly included hyphema (6/35), IOP spike (3/35), and shallow anterior chamber (4/35). There was no vision-threatening complication. Conclusions:SPI+ GSL+ GT is preliminarily effective and safe in the treatment of advanced PACG, which provides a new option for PACG.

OBJECTIVE To provide emp irical evidence for relevant decision makers in China to formulate and improve policies related to children ’s medicine use . METHODS Based on the purchase data （Jul. 2016-Jun. 2019）of 18 tertiary children ’s hospitals，the availability of medicines included in the 7th edition of WHO Model List of Essential Medicines for Children （WHO EMLc）and their influential factors were investigated according to standard medicine investigation method recommended by the WHO and Health Action International . RESULTS A totally 189 active ingredients listed in the 7th edition of WHO EMLc were available at 18 tertiary children ’s hospitals in China ，which referred to 229 medicines. The availability of Budesonide inhalation suspension，oral rehydration salt ，Immunoglobulin for injection and Water for injection was 100%. In each quarter from Jul . 2016 to Jun . 2019，the availability of more than half of the medicines exceeded 50%，and the availability of the medicines remained basically stable in each quarter . The overall availability of cardiovascular system medicines and blood system medicines was the highest，while that of antiparasitic medicines and dermatology medicines was lower . There were 28 medicines（12.2%）that were not approved for use in children in China ，the use of which were off -label. The medicines which had been approved for children and which were included in national essential medicine list had a significantly higher availability （P＜0.05）. CONCLUSIONS The availability of essential medicines for children is generally better at tertiary children ’s hospitals in China . But the use of some essential medicines in children are off -label. In order to ensure the safety and the availability of essential medicines for children ，it is suggested to introduce China ’s essential medicines list for children ，to promote clinical trials in children for commonly used medicines，and to updete the drug manual in time .

Objective:To analyze the epidemiological trends and population characteristics of inflammatory bowel disease(IBD)in China by searching keywords related to IBD through Google Trends, Baidu index, and WeChat index, so as to provide a reference for national epidemiological studies on IBD.Methods:IBD-related hot words such as "inflammatory bowel disease" , "Crohn′s disease" , "ulcerative colitis" , "gastroesophageal reflux disease (GERD)" , "irritable bowel syndrome (IBS)" and " Helicobacter pylori ( H. pylori)" were selected. The search volume and trends of the above keywords in the world and China were analyzed through Google Trends, Baidu index and WeChat index. The epidemiological characteristics of IBD in China were summarized. Descriptive methods were used for statistical analysis. Results:The results of Google Trends analysis showed that among 5 common digestive diseases (GERD, IBS, H. pylori infection, IBD and peptic ulcer), GERD was the most concerned disease, while IBD was not the focus among the common digestive diseases. When the global searching scope was limited to IBD related hot words, Crohn′s disease was the disease of primary concern among IBD-related diseases. In South America, South Asia, and parts of Africa, ulcerative colitis was mainly concerned, and in China and countries of Southeast Asia, IBD was more concerned. The searching results of Baidu index indicated that among the national search for IBD-related hot words, the 3 keywords of "inflammatory bowel disease" , "ulcerative colitis" and "Crohn′s disease" were all highly searched, the overall daily average of the search indexes of the 3 keywords were 325, 1 320 and 2 559, respectively, and the searching volume of "Crohn′s disease" was higher than "inflammatory bowel disease" and "ulcerative colitis" . The national wide trends of search volume for "inflammatory bowel disease" , "ulcerative colitis" and "Crohn′s disease" were similar, the search heat gradually decreased from the east coast to the northwest of China, which basically coincided with the three-level ladder trend of China′s economic development, suggesting that the level of economic development was related to the incidence of IBD. The results of Baidu index analysis showed that the main populations who searched IBD-related keywords were young adults and women aged from 20 to 39 years old. The results of WeChat index analysis revealed that the searching volume of "inflammatory bowel disease" , "ulcerative colitis" and "Crohn′s disease" were 205 000, 195 000 and 120 000, respectively, and the search volume for " inflammatory bowel disease" was the highest. The official account (90.27%) and the video account (7.43%) occupied the main sources of IBD-related information on mobile terminals. Conclusions:The IBD-associated internet activities reveal a global lack of public awareness of IBD. China also faces the same problem. The search trend is consistent with the epidemiology of IBD, which may be helpful for future epidemiological research of IBD in China. Mobile media will be a potential force in promoting the patient education and disease management of IBD in China.

Objective:To investigate the differences in the expression profiles of cyclic RNA (circRNA) in peripheral blood mononuclear cells (PBMCs) of rheumatoid arthritis (RA) and its clinical significance.Methods:Venous blood were collected from 4 patients with RA (group T) and 4 healthy subjects (group C). The expression profiles of circRNA in PBMCs of the two groups were detected by Arraystar circRNA microarray, and the differentially expressed circRNA was analyzed by clustering analysis. The binding sites for interaction between differentially expressed circRNA and miRNA were predicted, and functional analysis such as geneontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis was performed. quantitative real-time polymerase chain reaction (RT-qPCR) was used to verify the expression of partially differentially expressed circRNA in the two groups of PBMCs, and a circRNA-miRNA-mRNA regulatory network (ceRNA network) was constructed for the target circRNA with significantly differential expression. A receiver operating characteristic curve [receiver operating characteristic curve (ROC)] was established to analyze the potential diagnostic value of target circRNA. SPSS Statistics 23.0 and Graphpad Prism 8.0 were used to analyze the data, and the independent t test was used to analyze the difference between the two groups. Results:① Microarray results showed that, compared with group C, a total of 399 [fold of difference (FC)>1.5, and P<0.05] circRNA were abnormally expressed in PBMCs of group T; including 149 up-regulated and 250 down-regulated. ② Bioinformatics analysis: The prediction of the binding site of circRNA and miRNA suggested that the differentially expressed circRNA in RA might affect the inflammatory response by targeting miR-140-5p, miR-338-5p, and miR-9-5p. GO analysis showed that the differentially expressed circRNA was mainly involved in the intimal-binding organelles, protein metabolism and binding, etc. KEGG pathway analysis showed that most of the involved pathways were related to infection and human immune dysregulation. ③ The results of multi-sample RT-qPCR validation showed that the expression level of hsa_circRNA_009012 in group T was significantly higher than that in group C ( t=-4.417, P<0.01), the expression level of hsa_circRNA_101328 was significantly lower than that in group C ( t=-1.042, P<0.01), and the expression of hsa_circRNA_058230 had no significant change ( t=4.691, P>0.05). ④ ROC curve analysis indicated that hsa_circRNA_009012 had potential value in the diagnosis of RA [area under curve=0.96]. Conclusion:The expression of circRNA in PBMCs of patients with RA is imbalanced, and it may participate in the regulation of the development of RA. Among them, hsa_circRNA_009012 is expected to become a new biological marker for the diagnosis and treatment of RA.

OBJECTIVE To provide reference for improving the working efficiency of prescription review for pharmacists and ensuring the safe use of parenteral nutrition solution in patients.　METHODS The review module of parenteral nutrition prescription was developed with the pharmacy intravenous admixture services（PIVAS） MATE system. According to the instructions and relevant information of parenteral nutrition solution， the parameters to the review module for parenteral nutrition solution prescriptions were assigned， thresholds and calculation formulas were set， and the prescription was automatically determined by the system. The type and quantity of the inappropriate prescriptions of parenteral nutrition solution in our hospital from January to August 2020 and from January to August 2022 were counted， and the review efficiency of inappropriate prescriptions was compared before and after the application of the review module of parenteral nutrition solution prescription.　RESULTS The module realized the informatized review of basic attribute parameters and custom parameters of parenteral nutrition solution prescription， such as ion concentration， ratio of heat to nitrogen， ratio of sugar to lipid， glucose concentration， ratio of sugar to insulin， maximum dosage of compound preparation， necessary drug collocation， incompatibility， repeated drug use， age limit， etc. The module also shortened the review time greatly. It took about 33 minutes for two pharmacists to review 100 prescriptions， and only took 6 seconds after the module went online. Compared with January to August in 2020， the average approval rate of inappropriate prescriptions for parenteral nutrition solution increased from 0.582% to 1.416% during the corresponding period in 2022 （P＜0.05）.　CONCLUSIONS The review module of parenteral nutrition solution prescription established by parameter assignment method in our hospital can greatly reduce the phenomenon of missed and wrong review by pharmacists， reduce the risk of parenteral nutrition solution dispensing， reduces the work pressure of pharmacists reviewing prescriptions， and ensures the drug safety of patients.

【Objective】 To establish a dry fluorescent luminescence method for the detection of antibodies to hepatitis C virus (HCV) and evaluate its clinical application. 【Methods】 Anti-HCV antibody was detected by double-antigen sandwich dry fluorescent luminescence method established using multi-epitope chimeric antigen. The established method was used to detect national reference samples(positive 20, negative 20), and a total of 349 clinical samples, including 108 HCV patients, 36 patients with other diseases and 205 healthy individuals, which were tested in parallel with enzyme-linked immunoassay (ELISA) to evaluate the performance of the established method. 【Results】 The concordance rate of positive and negative(each 20) reference samples were both 100% (20/20), and the CV of precision reference sample was 9.16%, which met the requirements of national reference samples. In clinical performance evaluation, the AUC value was 0.984, and the sensitivity and specificity of the dry fluorescent luminescence method were 96.30% (104/108) and 96.27% (233/241). The overall concordance rate between dry fluorescent luminescence method and ELISA was 97.71% (341/349) (Kappa=0.952). 【Conclusion】 The dry fluorescence luminescence method of HCV antibody is simple and rapid, with high sensitivity and high specificity, and can be used in clinical application.

Objective:To develop a suitable scale for assessing the public health safety literacy in residents in China.Methods:The initial scale of Chinese public health safety literacy was developed through theoretical conceptualization, item pooling, field verifying and item inclusion and exclusion. Then the initial scale was converted into an electronic questionnaire. A total of 2 809 residents from 4 provinces were randomly selected for field testing. Classical test theory (CTT) and item response theory (IRT) were used for item reduction. SPSS 23.0 was used for exploratory factor analysis (EFA) and unidimensional testing. Package R 4.1.1 ltm and mirt were used for the analysis of the psychometric properties of items and generate the ICC, IIC and TIF.Results:The initial scale had 30 items (B1-B30), and the test took 9.8 s to complete one item averagely. According to the CTT, B2 was deleted due to coefficient of total correlation (CITC) <0.3 and the item-dimension correlation coefficient (IDCC) <0.4. B23 was deleted due to CITC<0.3, IDCC<0.4 and difficulty index ( W) <0.2. B30 was deleted due to CITC<0.3 and W<0.2. The total Cronbach's α of the scale was 0.923 after deletion. EFA indicated that 14 items should be deleted due to lower factor loadings <0.7. EFA was conducted for remaining 13 items and 2 common factors were extracted, the factor loadings of all items were >0.7, the accumulated variance contribution of the 2 common factors was 63.361%, and the total Cronbach's α was 0.891, showing unidimensionality, IRT was used to test the remaining items. B14 and B20 were deleted due to discrimination coefficient ( a) <0.3, difficulty threshold coefficient ( b) ?[-3,3], the small amount of information and the flat, crowded, non-monotonic ICC, and IIC. Finally, the Cronbach's α of the 11-itemed scale was 0.936 with TLI=0.97, CFI=0.99, and RMSEA =0.03. Conclusion:The final scale has good reliability, validity, discrimination, difficulty level and feasibility, and can be applied for the rapid assessment of public health safety literacy in China.

OBJECTIVE：To provide reference for improving the level of pharmaceutical care in hospitals and promoting the continuous transformation and upgrading of O 2O pharmaceutical care mode in medical institutions in China. METHODS ：Using “Internet”“Network”“O2O”“Pharmaceutical care ”“Medication education ”“Chronic disease management ”“Medication consultation ” “Science popularization and education ”as keywords ，related literatures were collected from CNKI ，VIP，Wanfang and other Chinese databases during Jan. 2012-Mar. 2020. The development process ，characteristics，service content ，advantages and disadvantages of O 2O pharmaceutical care mode in China were analyzed and summarized ，and relevant suggestions were put forward. RESULTS & CONCLUSIONS ：O2O pharmaceutical care in Chinese hospitals covers prescription review and dispensing ， drug distribution ，medication consultation after visiting ，medication education ，chronic disease management ，science popularization and education ，pharmacy clinic ，etc.，realizing the whole process of closed-loop management. At present ，O2O pharmaceutical care in Chinese hospital had gradually moved from stage 1.0 to stage 2.0. Artificial intelligence technology has also been widely integrated into all aspects of pharmaceutical care ，assisting hospital pharmacists to better practice the “patient-centered”service concept，not only improving the quality and value of pharmacists ’pharmaceutical care more efficiently and accurately ，but also promoting the sinking of high-quality pharmaceutical resources and serving the grassroots. O2O pharmaceutical care shows the advantage of optimizing the allocation of pharmaceutical care resources ，expanding the scope of pharmaceutical care ，improving the relationship between doctors and patients ，diverting patients with different needs ，and promote hierarchical diagnosis and treatment. However，there are still some problems ，such as the failure to effectively cover rural patients ，the risk of patient privacy leakage ， and the lack of special quality management standards ，which hinder the further development and improvement of scale advantage of O2O pharmaceutical care. It is suggested to further improve the pharmaceutical care function of the platform ，expand the consumer population，promulgate relevant laws and regulations as soon as possible ，carry out continuing education and training for pharmacists according to the needs of patients in grassroots areas ，establish and improve relevant laws and regulations ，and improve O 2O pharmaceutical care quality management standards， so as to promote the development of O 2O pharmaceutical care mode in the hospital in China.

OBJECTIVE：To study general chara cteristics and medication of medical damage liability disputes cases caused by medication error ， and to provide references for related departments and medical staff for preventing and reducing medication-induced medical disputes. METHODS ：A total of 240 cases of medical damage liability disputes cases caused by medication error were collected from Peking University ’s Fabao Law Database during Jan. 2001 to Feb. 2020，and analyzed in terms of general situation ，damage outcome ，level of the hospital involved ，liability judgment and compensation ，types of medication error and drug types. RESULTS ：medication-related medical damage liability disputes accounted for 25.3％ of overall medical damage disputes ；the most damage result of patients was death （68.3％）；medical negligence forensic appraisal was conducted as the main appraisal pattern with a proportion of 57.9％；the average case compensation was 203，000 yuan；the hospitals involved were mainly tertiary hospitals （48.8％）；the main type of medication error involved was prescription error ； chemical medicine was mainly involved ，of which the top three categories were systemic antibacterial ，systemic corticosteroids and antipsychotics. CONCLUSIONS ：ADR caused by medication errors are the common causes of medical disputes. Medical institutions should focus on improving the relevant systems and processes ，strengthen the construction of pharmaceutical information and automation system ，and reduce the probability of medication errors ；at the same time ，great importance should be paid to the cultivation of pharmaceutical talents in hospital ，give full play to the role of pharmacists ，and strengthen the monitoring and intervention of medication errors. Finally ，the relevant national judicial departments should constantly improve the settlement mechanism of medical damage liability disputes to provide reasonable protection for both doctors and patients.