1.Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition)
Jianling FAN ; Tiejun WANG ; Pengfei YANG ; Keke DING ; Xiaoning HAO ; Sunfang JIANG ; Ankang LÜ ; Jianping LU ; Sheng RONG ; Weibin SHI ; Shengwei SUN ; Yan TAN ; Qilei TU ; Zhiping WANG ; Bing WANG ; Jianyun WANG ; Weijian WANG ; Yan WANG ; Qun XU ; Chenli ZHANG ; Fan ZHANG ; Ping ZHANG ; Yansong ZHENG ; Jieru ZHOU ; Dan CHEN ; Jiaoyang ZHENG
Chinese Journal of Clinical Medicine 2025;32(6):1097-1111
Obesity, as a chronic recurrent disease, has become a major public health challenge in China. To implement the requirements of the Healthy China Initiative (2019—2030), under domestic guidelines or consensus statements on overweight and obesity, and in alignment with the latest scientific advances globally, the Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition) was developed. This protocol was drafted by the Health Management Center of Shanghai Changzheng Hospital and formulated through multiple rounds of deliberation by experts in China’s health examination quality control field. The protocol establishes unified standards for screening facilities, personnel qualifications, and measurement or testing procedures. It defines specific screening items, outlines a standardized screening pathway, and sets requirements for the final medical review, ensuring the scientific validity, effectiveness, and safety of the screening process. The implementation of this protocol will enhance the consistency of weight management practices for adults across health examination institutions and strengthen the quality control of overweight and obesity screening programs.
2.Comprehensive evaluation of the quality of Houttuynia cordata from different producing areas
Niting WEN ; Changgui YANG ; Tao ZHOU ; Chuanzhi KANG ; Dan ZHAO ; Sheng WANG ; Weike JIANG
China Pharmacy 2024;35(4):425-429
OBJECTIVE To evaluate the comprehensive quality of Houttuynia cordata from different producing areas. METHODS Using total flavonoids, water-soluble extract, moisture, total ash and acid-insoluble ash as indicators, the entropy weight method was used to objectively weigh each indicator, and the relative correlation degree (r)i calculated by grey correlation method was used as a measure to comprehensively evaluate the quality of H. cordata. RESULTS The weights of total flavonoids, total ash, moisture, acid-insoluble ash, and water-soluble extract were 0.295 5, 0.227 3, 0.188 7, 0.145 1, and 0.143 4, respectively. The weights of total flavonoids and total ash were relatively large. The ri of 30 batches of H. cordata ranged from 0.233 2 to 0.673 9; the average ri of samples from Quanzhou County and Ziyuan County of Guangxi Zhuang Autonomous Region were the highest, which were 0.638 3 and 0.598 7, respectively, followed by samples from Lingchuan County of Guangxi Zhuang Autonomous Region (0.556 1) and Jianshui County of Yunnan Province (0.452 8). The quality of medicinal materials produced in the above producing areas was generally good and stable. CONCLUSIONS Entropy weight method combined with the grey correlation method can be used to comprehensively evaluate the quality of H. cordata. The overall quality of H. cordata produced in Quanzhou County of Guangxi Zhuang Autonomous Region is the best.
3.Analysis of the utilization patterns and costs of BTK inhibitors in B-cell lymphoma
Dan JIANG ; Zai-Wei SONG ; Yang HU ; Fei DONG ; Rong-Sheng ZHAO
The Chinese Journal of Clinical Pharmacology 2024;40(10):1520-1524
Objective To elucidate utilization patterns,cost and safety of Bruton's tyrosine kinase inhibitors(BTKi)in the real world.Methods A retrospective cohort was designed and constructed using real-world BTKi data from a single lymphoma center.Descriptive analysis was performed to describe the demographic and clinical characteristics of the population.Medicine utilization and cost were quantified by defined daily doses(DDDs)and defined daily dose cost(DDDc),respectively.A generalized estimating equation(GEE)was used to explore the potential influencing factors of platelet aggregation rate(PAR).Results The study cohort included 193 patients[median age,65 years;77(39.90%)women],most of whom received ibrutinib(n=109,56.48%),and 77.20%patients combined BTKi with chemotherapy or targeted therapy.The implementation of national negotiation policy had a large impact on medicine utilization and cost.The DDDs difference between the two BTKis was reduced from 18.55 to 1.41 times.The DDDc for ibrutinib decreased from 1 619.99 Yuan to 567.00 Yuan,and that for zanubrutinib from 706.25 Yuan to 340.00 Yuan was already lower than ibrutinib.Interruptions were more readily observed in patients treated with ibrutinib,and hematological toxicity was the main adverse drug event(ADE)leading to treatment interruption.Besides,the GEE model showed that combining BTKi with antiplatelet medication significantly decreases the PAR[β=-34.35%,95%confidence interval(CI):-41.60%--27.11%,P<0.001].Compared to zanubrutinib,ibrutinib also notably reduces the PAR(β=-12.38%,95%CI:-24.50%--0.27%,P<0.05).Conclusion After the implementation of national negotiation policy,there is no significant difference in the clinical preference for two BTKis.Compared with ibrutinib,zanubrutinib showed an advantage in terms of economic profile,treatment interruptions caused by ADE,and the effect on PAR.
4.Guidelines for Ethical Review Project Entrustment of Life Science and Medical Research Involving Humans
Jiyin ZHOU ; Aijuan SHENG ; Qiang LIU ; Hui JIANG ; Meixia WANG ; Hua BAI ; Yifeng JIANG ; Lei XU ; Dan LIU ; Ningning XIONG
Chinese Medical Ethics 2023;36(5):488-491
The seventh article of Measures for the Ethical Review of Biomedical Research Involving Humans (2016) stipulated that medical and health institutions without an ethics committee shall not carry out biomedical research involving Humans. The Opinions on Strengthening the Governance of Ethics in Science and Technology, issued in March 2022, clearly stated that the institutions that do not meet the conditions for establishing a scientific and technological ethics (review) committee should entrust other institutions to conduct the review. The fourteenth article of Measures for Ethical Review of Life Science and Medical Research Involving Humans (2023) proposes that if an institution, which carries out life science and medical research involving humans, has not established an ethics committee or its ethics committee is not competent for ethics review, it can entrust a competent ethics committee or regional ethics committee in writing to carry out ethical review. Most medical institutions at or above the second level in China have set up ethics committees. While most universities and colleges, scientific research institutions, enterprises and grass-roots medical and health institutions have not set up ethics committees, which lack a working system to protect the safety and interests of the participants, and is difficult to conduct life sciences and medical research involving humans. At present, there is a need for some research institutions that do not have the conditions to establish ethics committees to entrust their projects of life science and medical research involving humans to other institutions for ethical review. The entrusted review is still in the exploratory stage, and there is no relevant specification. The hasty implementation of entrusted review may not achieve the goal of effectively protecting the safety and interests of the participants, and even cause legal disputes. Based on the thematic discussion, with reference to the relevant laws and regulations, departmental rules, ethical standards, and the experience of the ethics committees of some domestic institutions in implementing the entrusted review, the guideline was formulated for the reference of the current entrusted review to ensure the safety and interests of the participants.
5.Textual research on Bambusae Concretio Silicea.
Xiang-He KONG ; Guang-Xi REN ; Yu-Bin XU ; Dan JIANG ; Chun-Sheng LIU
China Journal of Chinese Materia Medica 2023;48(24):6812-6816
By studying various ancient texts such as herbal classics and medical literature from different eras, it was found that there were discrepancies in the records about Bambusae Concretio Silicea(Tian Zhu Huang). In order to establish an accurate foundation, this research was based on ancient herbal literature and combined with plant morphology and investigative studies to examine its earliest mentions in ancient texts, nomenclature, medicinal properties, indications, and quality assessment standards. In the early records, Bambusae Concretio Silicea was referred to by several different names, such as "Zhu Huang" "Tian Zhu Huang" "Zhu Gao" "Zhu Tang", and "Zhu Huang". The earliest known formal usage of the name "Tian Zhu Huang" was found in the book Ri Hua-zi's Materia Medica(Ri Hua Zi Ben Cao). Throughout various ancient texts, the earliest recorded information about Bambusae Concretio Silicea also appeared in Ri Hua-zi's Materia Medica, not in Materia Medica of Sichuan(Shu Ben Cao) or other ancient texts. Ri Hua-zi's Materia Medica provided relevant descriptions of its origin, medicinal properties, and indications, albeit with some errors due to limited knowledge. However, this has been a valuable starting point for future research on Bambusae Concretio Silicea and holds pioneering significance in forming a mature system. As the research delved deeper, the medicinal properties of Bambusae Concretio Silicea have been consistent since Ri Hua-zi's Materia Medica, and the understanding has gradually improved through years of clinical verification. During the investigation process, the authors found limited records on the quality evaluation of Bambusae Concretio Silicea in ancient texts. Although the information is scarce, it serves as a foundational basis for establishing corresponding quality grading standards for Bambusae Concretio Silicea in the future.
Materia Medica
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China
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Medicine, Chinese Traditional
6.DCK confers sensitivity of DCTD-positive cancer cells to oxidized methylcytidines.
Ya-Hui ZHAO ; Wei JIANG ; Hai GAO ; Guo-Zheng PANG ; Yu-Shuang WU ; Yuan-Xian WANG ; Meng-Yao SHENG ; Jia-Ying XIE ; Wan-Ling WU ; Zhi-Jian JI ; Ya-Rui DU ; Lei ZHANG ; Xiao-Qin WANG ; Colum P WALSH ; Hai JIANG ; Guo-Liang XU ; Dan ZHOU
Protein & Cell 2023;14(7):532-537
7.A single-center study on the distribution and antibiotic resistance of pathogens causing bloodstream infection in patients with hematological malignancies.
Lin Jing CAI ; Xiao Lei WEI ; Yong Qiang WEI ; Xu Tao GUO ; Xue Jie JIANG ; Yu ZHANG ; Guo pan YU ; Min DAI ; Jie Yu YE ; Hong Sheng ZHOU ; Dan XU ; Fen HUANG ; Zhi Ping FAN ; Na XU ; Peng Cheng SHI ; Li XUAN ; Ru FENG ; Xiao Li LIU ; Jing SUN ; Qi Fa LIU
Chinese Journal of Hematology 2023;44(6):479-483
Objective: To study the incidence of bloodstream infections, pathogen distribution, and antibiotic resistance profile in patients with hematological malignancies. Methods: From January 2018 to December 2021, we retrospectively analyzed the clinical characteristics, pathogen distribution, and antibiotic resistance profiles of patients with malignant hematological diseases and bloodstream infections in the Department of Hematology, Nanfang Hospital, Southern Medical University. Results: A total of 582 incidences of bloodstream infections occurred in 22,717 inpatients. From 2018 to 2021, the incidence rates of bloodstream infections were 2.79%, 2.99%, 2.79%, and 2.02%, respectively. Five hundred ninety-nine types of bacteria were recovered from blood cultures, with 487 (81.3%) gram-negative bacteria, such as Klebsiella pneumonia, Escherichia coli, and Pseudomonas aeruginosa. Eighty-one (13.5%) were gram-positive bacteria, primarily Staphylococcus aureus, Staphylococcus epidermidis, and Enterococcus faecium, whereas the remaining 31 (5.2%) were fungi. Enterobacteriaceae resistance to carbapenems, piperacillin/tazobactam, cefoperazone sodium/sulbactam, and tigecycline were 11.0%, 15.3%, 15.4%, and 3.3%, with a descending trend year on year. Non-fermenters tolerated piperacillin/tazobactam, cefoperazone sodium/sulbactam, and quinolones at 29.6%, 13.3%, and 21.7%, respectively. However, only two gram-positive bacteria isolates were shown to be resistant to glycopeptide antibiotics. Conclusions: Bloodstream pathogens in hematological malignancies were broadly dispersed, most of which were gram-negative bacteria. Antibiotic resistance rates vary greatly between species. Our research serves as a valuable resource for the selection of empirical antibiotics.
Humans
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Bacteremia/epidemiology*
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Cefoperazone
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Sulbactam
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Retrospective Studies
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Drug Resistance, Bacterial
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Microbial Sensitivity Tests
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Hematologic Neoplasms
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Sepsis
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Anti-Bacterial Agents/pharmacology*
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Gram-Negative Bacteria
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Gram-Positive Bacteria
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Piperacillin, Tazobactam Drug Combination
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Escherichia coli
8.Analysis of the influencing factors of vault after the implantation of posterior chamber-phakic refractive lens for patients with super high myopia
Dan ZHENG ; Hai-Xiang JIANG ; Ke ZHANG ; Sheng-Wang WU
International Eye Science 2023;23(10):1718-1722
AIM: To investigate the influencing factors of vault after the posterior chamber phakic refractive lens(PC-PRL)implantation for patients with super high myopia.METHODS: Retrospective case study. A total of 40 patients with super high myopia(77 eyes)who underwent PC-PRL implantation in the Haixiang Eye Hospital from January 2019 to January 2021 were selected. They were followed up for at least 2a, postoperative anterior segment parameters, such as the uncorrected visual acuity(UCVA), best corrected visual acuity(BCVA), central anterior chamber depth(ACD), anterior chamber volume(ACV), anterior chamber angle(ACA), lens thickness and vault were evaluated, and then the influencing factors of postoperative vault were analyzed.RESULTS: The UCVA and BCVA of the patients significantly improved after PC-PRL implantation(P<0.001). Average safety index(postoperative BCVA/preoperative BCVA)was 1.36±0.32, and average effective index(postoperative UCVA/preoperative BCVA)was 1.23±0.31 in 2a after surgery. The vault in 2a after surgery was correlated with preoperative ACD, ACV, ACA and lens thickness, and the preoperative ACV and lens thickness had significant impact on vault in 2a after surgery.CONCLUSIONS: The PC-PRL implantation is safe and effective in super high myopia, and it can significantly improve visual acuity. Furthermore, preoperative ACV and lens thickness are important influencing factors of postoperative vault.
9.Risk factors for neonatal asphyxia and establishment of a nomogram model for predicting neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture: a multicenter study.
Fang JIN ; Yu CHEN ; Yi-Xun LIU ; Su-Ying WU ; Chao-Ce FANG ; Yong-Fang ZHANG ; Lu ZHENG ; Li-Fang ZHANG ; Xiao-Dong SONG ; Hong XIA ; Er-Ming CHEN ; Xiao-Qin RAO ; Guang-Quan CHEN ; Qiong YI ; Yan HU ; Lang JIANG ; Jing LI ; Qing-Wei PANG ; Chong YOU ; Bi-Xia CHENG ; Zhang-Hua TAN ; Ya-Juan TAN ; Ding ZHANG ; Tie-Sheng YU ; Jian RAO ; Yi-Dan LIANG ; Shi-Wen XIA
Chinese Journal of Contemporary Pediatrics 2023;25(7):697-704
OBJECTIVES:
To investigate the risk factors for neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture and establish a nomogram model for predicting the risk of neonatal asphyxia.
METHODS:
A retrospective study was conducted with 613 cases of neonatal asphyxia treated in 20 cooperative hospitals in Enshi Tujia and Miao Autonomous Prefecture from January to December 2019 as the asphyxia group, and 988 randomly selected non-asphyxia neonates born and admitted to the neonatology department of these hospitals during the same period as the control group. Univariate and multivariate analyses were used to identify risk factors for neonatal asphyxia. R software (4.2.2) was used to establish a nomogram model. Receiver operator characteristic curve, calibration curve, and decision curve analysis were used to assess the discrimination, calibration, and clinical usefulness of the model for predicting the risk of neonatal asphyxia, respectively.
RESULTS:
Multivariate logistic regression analysis showed that minority (Tujia), male sex, premature birth, congenital malformations, abnormal fetal position, intrauterine distress, maternal occupation as a farmer, education level below high school, fewer than 9 prenatal check-ups, threatened abortion, abnormal umbilical cord, abnormal amniotic fluid, placenta previa, abruptio placentae, emergency caesarean section, and assisted delivery were independent risk factors for neonatal asphyxia (P<0.05). The area under the curve of the model for predicting the risk of neonatal asphyxia based on these risk factors was 0.748 (95%CI: 0.723-0.772). The calibration curve indicated high accuracy of the model for predicting the risk of neonatal asphyxia. The decision curve analysis showed that the model could provide a higher net benefit for neonates at risk of asphyxia.
CONCLUSIONS
The risk factors for neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture are multifactorial, and the nomogram model based on these factors has good value in predicting the risk of neonatal asphyxia, which can help clinicians identify neonates at high risk of asphyxia early, and reduce the incidence of neonatal asphyxia.
Infant, Newborn
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Humans
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Male
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Pregnancy
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Female
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Nomograms
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Retrospective Studies
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Cesarean Section
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Risk Factors
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Asphyxia Neonatorum/etiology*
10. Exogenous H
Chang-Jiang WU ; Jia-Hui CHEN ; Jia-Zi ZHANG ; Rui GAO ; Sheng-Li LI ; Yan-Man LI ; Yang LI ; Dan-Dan CUI ; Guo-Xiu WU
Chinese Journal of Biochemistry and Molecular Biology 2023;39(8):1122-1132
Hydrogen peroxide (H

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