1.Analysis of the evaluation mechanism and methodology of clinical comprehensive evaluation cases of drugs in China
Yuan QIAO ; Fangyi MA ; Yubei HAN ; Mingyue ZHAO ; Minghuan JIANG ; Yu FANG
China Pharmacy 2025;36(2):146-153
OBJECTIVE To sort out the evaluation mechanism and methodology of published cases of comprehensive clinical evaluation of drugs in China, and provide a reference for promoting standardized comprehensive clinical evaluation of drugs and strengthening policy transformation in China. METHODS Clinical comprehensive evaluation cases of drugs published in China from CNKI, Wanfang Data, PubMed and Web of Science were systematically searched, and the retrieval time was from the inception to December 31st, 2023. The summary and analysis were performed from the aspects of theme selection, indicator system construction, evaluation methods, comprehensive decision-making, quality control, etc. RESULTS A total of 143 pieces of literature were ultimately included from 2014 to 2023. The number of publications has shown a rapid upward trend since 2019. The subjects of the evaluation cases were mainly pediatric drugs, Chinese patent medicines, cardiovascular drugs and anti-tumor drugs. The evaluation dimensions were between 3-8, all involving safety and effectiveness dimensions. Most cases adopted rapid evaluation methods based on literature review and expert interviews/questionnaire surveys with less emphasis on real-world research. Most cases did not involve comprehensive decision-making, quality control, or policy transformation. CONCLUSIONS The clinical comprehensive evaluation of drugs in China has made rapid progress under the guidance of national policies. However, there are still issues and challenges such as incomplete evaluation methods and standards, few cases of evaluation results being converted into decision-making, and a lack of quality control mechanisms. It is suggested that standardized evaluation paths and quality control mechanisms should be explored; when the evidence-based basis is insufficient, real-world research should be conducted as much as possible, so as to accelerate the policy transformation of evaluation results.
2.Analysis of the evaluation mechanism and methodology of clinical comprehensive evaluation cases of drugs in China
Yuan QIAO ; Fangyi MA ; Yubei HAN ; Mingyue ZHAO ; Minghuan JIANG ; Yu FANG
China Pharmacy 2025;36(2):146-153
OBJECTIVE To sort out the evaluation mechanism and methodology of published cases of comprehensive clinical evaluation of drugs in China, and provide a reference for promoting standardized comprehensive clinical evaluation of drugs and strengthening policy transformation in China. METHODS Clinical comprehensive evaluation cases of drugs published in China from CNKI, Wanfang Data, PubMed and Web of Science were systematically searched, and the retrieval time was from the inception to December 31st, 2023. The summary and analysis were performed from the aspects of theme selection, indicator system construction, evaluation methods, comprehensive decision-making, quality control, etc. RESULTS A total of 143 pieces of literature were ultimately included from 2014 to 2023. The number of publications has shown a rapid upward trend since 2019. The subjects of the evaluation cases were mainly pediatric drugs, Chinese patent medicines, cardiovascular drugs and anti-tumor drugs. The evaluation dimensions were between 3-8, all involving safety and effectiveness dimensions. Most cases adopted rapid evaluation methods based on literature review and expert interviews/questionnaire surveys with less emphasis on real-world research. Most cases did not involve comprehensive decision-making, quality control, or policy transformation. CONCLUSIONS The clinical comprehensive evaluation of drugs in China has made rapid progress under the guidance of national policies. However, there are still issues and challenges such as incomplete evaluation methods and standards, few cases of evaluation results being converted into decision-making, and a lack of quality control mechanisms. It is suggested that standardized evaluation paths and quality control mechanisms should be explored; when the evidence-based basis is insufficient, real-world research should be conducted as much as possible, so as to accelerate the policy transformation of evaluation results.
3.Butyrate-based ionic liquid for improved oral bioavailability and synergistic anti-colorectal cancer activity of glycyrol.
Ziyu WANG ; Xingyue SHI ; Yikang SHU ; Ran GAO ; Ting SUN ; Mingyue WU ; Mingxin DONG ; Weiguo WU ; Ruili MA ; Daoquan TANG ; Min YE ; Shuai JI
Journal of Pharmaceutical Analysis 2025;15(11):101359-101359
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4.Self-efficacy current status in peritoneal dialysis patients and influencing factors analysis
Jing HUANG ; Mingyue ZHANG ; Li LIN ; Zhenzhen LI ; Yanli SUN ; Yanlan MA
Chongqing Medicine 2025;54(2):496-499,504
Objective To investigate the level of self-efficacy in peritoneal dialysis patients,and to ana-lyze its influencing factors.Methods The convenience sampling method was adopted.A total of 232 patients with peritoneal dialysis in the First Medical Center of PLA General Hospital from March 2022 to March 2023 were selected as the study subjects to conduct the status quo survey of chronic disease self-efficacy scale,social support scale,medical coping style questionnaire and patient positivity scale,and the results were analyzed.Re-sults The self-efficacy score of the patients with peritoneal dialysis(6.67±2.14)points,education level,fam-ily monthly income,working status,submission,social support,objective support,subjective support and pa-tient positivity were the main factors affecting the level of self-efficacy(P<0.05),explaining 64.4%of the variation amount.Self-efficacy was positively correlated with social support,facing and patient positivity(P<0.05),and negatively correlated with avoidance and submission(P<0.05).Conclusion The self-efficacy of peritoneal dialysis patients is generally at a low to medium level.Medical staff should pay more attention to it and improve it.
5.Application Value of Pancreatic Duct-to-Jejunum Stent-Bridging Internal Drainage in Robotic Central Pancreatectomy
Enli ZHANG ; Junjie WU ; Mingyue CHEN ; Ben MA ; Hanxin WU ; Yinzhe XU ; Haozhe CUI ; Zhiming ZHAO
Journal of Sichuan University (Medical Sciences) 2025;56(4):1011-1017
Objective To conduct preliminary evaluation of the reliability and safety of pancreatic duct-to-jejunum stent-bridging internal drainage as a supplementary approach to pancreaticojejunostomy in central pancreatectomy.Methods The clinical data of 28 patients who underwent robotic central pancreatectomy performed by our team between January 2021 and November 2024 were retrospectively collected,and and follow-up of postoperative endocrine and exocrine functions was performed.Based on the methods of digestive tract reconstruction adopted,the patients were divided into a conventional pancreaticojejunostomy group and a pancreatic duct-to-jejunum stent-bridging internal drainage group(PancreaticoJejunal-Stent bridge group).The operative time,digestive tract reconstruction time,and short-term complications were compared between the two groups.Results Among patients undergoing robotic central pancreatectomy,the digestive tract reconstruction time was shorter(t=5.168,P<0.001)in the PancreaticoJejunal-Stent bridge group([31.1±6.3]min)than that in the conventional pancreaticojejunostomy group([49.7±8.9]min)(t=5.168,P<0.001).The total operative time was(172.7±64.6)min in the PancreaticoJejunal-Stent bridge group and(200.1±52.7)min in the conventional pancreaticojejunostomy group,showing no statistically significant difference(t=1.215,P=0.235).In the PancreaticoJejunal-Stent bridge group,one patient developed a postoperative biochemical fistula,and 14 patients developed grade B pancreatic fistulas.Among the 14 patients with grade B pancreatic fistulas,1 case was complicated by fistula-related intra-abdominal infection,and 13 cases had drainage tube retention time of more than 21 days.In the conventional pancreaticojejunostomy group,2 patients developed postoperative biochemical fistulas,and 11 patients developed grade B pancreatic fistulas.Among the 11 patients with grade B pancreatic fistulas,1 case was complicated by fistula-related intra-abdominal infection,and 1 case was complicated by fistula-related intra-abdominal bleeding and infection.No postoperative gastroparesis,pancreatitis,or grade C pancreatic fistulas occurred in either group.There were no statistically significant differences between the two groups in overall postoperative complication rate(P=0.522),postoperative pancreatic fistula rate(P=0.583),intra-abdominal infection rate(P=0.583),or bleeding rate(P=0.464).Conclusion Pancreatic duct-to-jejunum stent-bridging internal drainage optimizes the anastomosis between the distal end of the pancreas and the jejunum during central pancreatectomy,shortens digestive tract reconstruction time,and reduces surgical complexity without increasing the risk of short-term severe postoperative complications.This approach is safe and feasible.
6.Changes in expressions of UDP-glucuronosyltransferases in placenta and fetal liver of rats before birth induced by maternal exposure to bisphenol A during pregnancy
Peili WANG ; Jun WANG ; Yichen ZHAO ; Panjie WANG ; Mingyue MA ; Zhiwen DUAN ; Xiucong PEI ; Haiyang YU
Journal of Environmental and Occupational Medicine 2024;41(11):1263-1269
Background Maternal exposure to bisphenol A (BPA) during pregnancy is closely related to adverse growth and development conditions such as preterm birth and low birth weight, but the relevant mechanisms are still unclear. UDP-glucuronosyltransferases (UGTs) can regulate the excretion of BPA conjugating with glucuronic acid through urine, which is one of the important pathways for BPA elimination. Objective To explore the changes in the expression of UGTs in placenta and fetal liver of rats before birth induced by maternal exposure to BPA during pregnancy. Methods Thirty SPF-grade healthy SD pregnant rats were randomly divided into five groups: control group, 0.05, 0.5, 5, and 50 mg·kg−1 BPA groups. The pregnant rats were exposed to BPA dissolved in corn oil via oral gavage daily from gestational day (GD) 5 to GD 19. After anesthesia, the pregnant rats were sacrificed on GD 20 and the placentas were collected. Body length, tail length, and weight of the fetal rats were measured. Fetal liver tissues were then separated, and organ weights were measured. Real-time quantitative polymerase chain reaction (RT-PCR) and Western blot (WB) were used to determine the mRNA and protein levels of UGT1A1, UGT1A6, UGT1A9, and UGT2B1 in the placenta and fetal liver tissues in each group. Results There were no differences in body length and tail length of the pups after maternal exposure to BPA during pregnancy. The fetal body weight and placenta weight in the 5 and 50 mg·kg−1 BPA groups and the liver weight in the 5 mg·kg−1 BPA group reduced compared with the control group (P<0.05). The results of UGTs expressions in placenta showed that compared with the control group, the UGT1A1 mRNA levels in placenta of the BPA groups (exposure dose≥0.5 mg·kg−1) and the UGT1A1 protein level in placenta of the 50 mg·kg−1 BPA group increased (P<0.05); the UGT1A6 mRNA and protein levels in placenta of each BPA group did not change (P>0.05); the UGT1A9 mRNA level in placenta of the 50 mg·kg−1 BPA group and the UGT1A9 protein levels in placenta of the BPA groups (exposure dose≥0.5 mg·kg−1) reduced (P<0.05); while the levels of UGT2B1 mRNA in placenta of the BPA groups (exposure dose≥0.5 mg·kg−1) reduced (P<0.05). The results of UGTs expressions in fetal liver showed that compared with the control group, the UGT1A1, UGT1A6, UGT1A9, and UGT2B1 mRNA levels of each BPA group increased (P<0.05); no obvious alternation was observed in UGT1A6 protein levels in each BPA group (P>0.05); the relative protein levels of UGT1A9 in fetal liver in the 50 mg·kg−1 BPA group increased (P<0.05); conversely, the relative protein levels of UGT2B1 in fetal liver in the BPA groups (exposure dose≥0.5 mg·kg−1) reduced (P<0.05). Conclusion Maternal exposure to BPA during pregnancy can elevate the UGT1A1 gene and protein expressions, inhibit the UGT1A9 gene and protein expressions and UGT2B1 gene expressions in placenta. Besides, maternal exposure to BPA during pregnancy can raise the gene expressions of UGT1A1, UGT1A6, UGT1A9, and UGT2B1 in fetal liver, as well as the protein expression of UGT1A9, but inhibit the protein expression of UGT2B1. These changes may contribute to fetal developmental abnormalities after maternal exposure to BPA during pregnancy.
7.MSCT post-processing technologies for diagnosing otosclerosis
Rong GUAN ; Hong ZHANG ; Xiaoping WU ; Jing YANG ; Xiangchun YANG ; Zengzeng ZHANG ; Mingyue MA
Chinese Journal of Interventional Imaging and Therapy 2024;21(1):28-32
Objective To observe the value of multi-slice spiral CT(MSCT)post-processing technologies for diagnosing otosclerosis.Methods Clinical data and original axial plain MSCT of 47 patients with otosclerosis(92 ears)and 65 patients with non-otosclerosis hearing impairment(79 ears)were retrospectively enrolled.MSCT post-processing images,including multi-planar reformation(MPR)of stapes and cochleas and curved planar reformation(CPR)of ossicular chains were obtained.The diagnostic value of original MSCT images alone and raw data of MSCT combing with post-processing images for diagnosing otosclerosis were compared.Results Otosclerosis was correctly diagnosed in 66 ears according to original MSCT images alone,but in 89 ears combined with MSCT post-processing images.The sensitivity of original MSCT images alone and combined with MSCT post-processing images was 71.74%and 96.74%,respectively,and the diagnostic accuracy was 81.29%and 96.49%,respectively,those of the latter were both higher than of the former(both P<0.05),which had specificities being not significantly different(92.41%vs.96.20%,P>0.05).Conclusion Combining with post-processing technologies could increase the sensitivity and accuracy of MSCT for diagnosing otosclerosis.
8.Study on the resting state functional connectivity of the brain network in cervical discogenic pain
Hong ZHANG ; Xiaoping WU ; Ming GAO ; Run LIU ; Xiaohui YIN ; Song CHEN ; Mingyue MA
Journal of Practical Radiology 2024;40(5):693-696
Objective To explore the abnormal changes of resting state functional connectivity of pain networks in patients with cervical discogenic pain(CDP).Methods The resting-state functional magnetic resonance imaging(rs-fMRI)data of 40 patients with CDP and 40 age-and gender-matched healthy controls(HC)were collected.The seed of posterior insula(PI)was used to define the pain network,and seed-based whole-brain functional connectivity analyses were performed to explore the difference of functional connectivity between CDP patients and HC,the associations between functional connectivity and clinical measures were analyzed.Results The functional connectivity between bilateral PI and bilateral thalamus(THA)was increased,and the functional connectivity between left PI and middle cingulate cortex(MCC),left postcentral gyrus(PoCG)and MCC were decreased in CDP patients.Moreover,the func-tional connectivity between right PI and left THA was positively correlated with visual analogue scale(VAS),and the functional connectivity between left PoCG and MCC was negatively correlated with VAS.Conclusion Functional connectivity abnormalities exist in pain network resting state of CDP patients,which may provide an imaging basis for revealing the neuropathological mechanism of pain in CDP patients.
9.Comparative study on the medication law in prescriptions of Ye Tianshi and Wu Jutong for spleen and stomach diseases based on data mining
Xing LIU ; Qi WANG ; Mingyue MA ; Lingru LI ; Kanghua MO ; Zheng YANG
International Journal of Traditional Chinese Medicine 2023;45(10):1319-1323
Objective:To analyze the medication characteristics and prescription law of Ye Tianshi and Wu Jutong in the treatment of spleen and stomach diseases based on data mining method; To provide reference for clinical treatment of spleen and stomach diseases.Methods:Records related to spleen and stomach diseases in the Lin Zheng Zhi Nan Yi An and Wu Ju Tong Yi An were collected. SPSS Statistics 26.0, SPSS Modeler 18.0 and other software were used to conduct statistical analysis on the frequency, properties and efficacy of Chinese materia medica. The association analysis and clustering analysis were carried out on high-frequency drugs. Results:A total of 423 medical records, 231 kinds of Chinese materia medica (2 752 times) were included in the Lin Zheng Zhi Nan Yi An. A total of 83 medical records, 115 kinds of Chinese materia medica (753 times) were included in Wu Ju Tong Yi An. The Chinese materia medica used by Ye Tianshi and Wu Jutong to treat spleen and stomach diseases was mainly warm, mild and cold, with pungent, sweet and bitter as the main tastes; they mainly belonged to the spleen, lung and stomach meridians, and their main functions included clearing heat, diverting water and dampness, regulating qi, resolving phlegm, relieving cough, and tonifying deficiency. 6 second-order association rule combinations and 5 effective clusters were obtained for Ye Tianshi's treatment of spleen and stomach diseases, and 15 second-order association rule combinations and 6 effective clusters for Wu Jutong's treatment. Conclusions:Ye Tianshi and Wu Jutong's medication attributes in the treatment of spleen and stomach diseases are basically similar. They often use the method of bitter catharsis to regulate the qi movement of spleen and stomach, and the products of sweet and mild infiltration are used to eliminate dampness and heat. Compared with Ye Tianshi, Wu Jutong used few tonic, heat-clearing, phlegm-resolving, cough-relieving and asthma-relieving drugs, and more diuretics and qi-regulating drugs.
10.Study on the clinical comprehensive evaluation of blood lipid-regulating drugs in five provinces and regions in Northwest China
Yuan QIAO ; Hang ZHAO ; Jiaxi DU ; Jingyi MAN ; Sen XU ; Fangyi MA ; Shuchen HU ; Jin PENG ; Minghuan JIANG ; Mingyue ZHAO ; Yu FANG
China Pharmacy 2023;34(10):1165-1171
OBJECTIVE To explore standardized evaluation process for clinical comprehensive evaluation of blood lipid- regulating drugs and perform rapid assessment of clinical comprehensive evaluation of blood lipid-regulating drugs with different mechanisms so as to provide reference for the drug catalogue selection and rational drug use of medical institutions. METHODS Referring to guidelines and consensus such as the guideline for the management of comprehensive clinical evaluation of drugs, the methods such as literature research, expert interviews, and Delphi expert consultation were used to establish a multi-dimensional and multi-criteria clinical comprehensive evaluation index system and quantitative scoring table for blood lipid-regulating drugs around the two main lines of technical evaluation and policy evaluation. Then 13 blood lipid-regulating drugs with different mechanisms in 21 third-grade class-A medical institutions from five provinces and regions of Northwest China were scored from both technical and policy dimensions to form a comprehensive evaluation result. RESULTS The clinical comprehensive evaluation index system and corresponding rapid evaluation quantitative scoring table were constructed for blood lipid-regulating drugs in the five northwest provinces and regions. The technicalevaluation section included 6 primary indicators, 13 secondary indicators, and 34 tertiary indicators, totaling 110 points. The policy evaluation section included 4 primary indicators and 6 secondary indicators, with a total score of 40 points (30 points for some drugs) and a total score of 150 points (or 140 points). The scoring results showed that the highest score was atorvastatin, followed by rosuvastatin and simvastatin. CONCLUSIONS Statins are still the cornerstone of drug therapy for patients with dyslipidemia; the rapid evaluation quantitative scoring table constructed in this study is comprehensive, systematic and operable. The evaluation process in this study can provide empirical references for other groups to exploring the standardized path and quality control mechanism of clinical comprehensive evaluation of drugs.

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