Objective To investigate the epidemiological characteristics of malaria and provide a basis for developing improved prevention and control measures. Methods Data were obtained from the Chinese Disease Prevention and Control Information System. Malaria surveillance data for Nanning City from January 1,2023, to December 31,2024, were exported from the Infectious Disease Reporting Information Management Subsystem. The characteristics of the two groups of malaria cases were compared. Results A total of 103 imported malaria cases were reported in Nanning City in 2024, representing a 38.32% decrease compared with the same period of the previous year. No statistically significant difference were observed between cases reported in 2023 and 2024 in terms of average age, gender ratio, proportion of parasite species, and monthly reporting distribution;however, statistically significant differences were found in the proportion of reporting areas and current residence areas(χ2= 13.572 and 10.355, respectively; P = 0.001 and 0.035, respectively). The proportion of cases reported in Shanglin County and the proportion of cases residing in Shanglin County were both lower than those during the same period of the previous year. Conclusions The high aggregation of imported malaria cases in Nanning City has decreased. Medical institutions in areas other than Shanglin County should strengthen their vigilance against malaria.

Objective To observe the clinical effect of hysteroscopic combined with laparoscopic repair and reconstruction of diverticulum in the treatment of post-cesarean section uterine diverticulum(PCSD).Methods A total of 150 patients with PCSD admitted to the department of gynaecology of our hospital from January 2020 to February 2022 were selected and divided into the transvaginal group(transvaginal repair of diverticulum)and the combined group(hysteroscopic combined with laparoscopic repair and reconstruction of diverticulum)according to different surgical plans,with 75 cases in each group.The general condition of surgery,days of menstrual period,thickness of muscular layer,inflammation-related factor levels,complications and pregnancy in patients with birth plan were recorded in both groups.Results The operation time of patients in the combined group was longer than that in the transvaginal group,and the time of anal exhaustion and postoperative hospital stay of patients in the combined group were shorter than those in the transvaginal group,the differences were statistically significant(P<0.05);There was no significant difference in terms of the intraoperative bleeding volume of patients between the two groups(P>0.05).The high-sensitivity C-reactive protein(hs-CRP),interleukin-4(IL-4),interleukin-8(IL-8),and tumor necrosis factor-α(TNF-α)7 days after surgery of patients were lower in both groups compared with those before surgery,and the combined group was lower than the transvaginal group,the differences were statistically significant(P<0.05).Compared with that before the surgery,the days of menstrual period of patietns in both groups 6 and 12 months after the surgery decreased,and the thickness of muscular layer increased,with statistically significant differences(P<0.05);while no statistically significant difference was found in terms of the days of menstrual period or thickness of muscular layer of patients 6 and 12 months after surgery between the two groups(P>0.05).There was no significant difference in the incidence of cumulative complications such as incision infection,hyponatraemia,bladder injury and vaginal infection between the two groups(P>0.05).The intrauterine pregnancy rate of patients with birth plan and the full-term pregnancy rate in the combined group were higher than those in the transvaginal group,the differences were statistically significant(P<0.05).There was no statistically significant difference in the abortion rate or preterm birth rate between the two groups(P>0.05).Conclusion The hysteroscopic combined with laparoscopic repair and reconstruction of diverticulum for patients with PCSD has a fast postoperative recovery,a short hospital stay,and can increase the pregnancy rate of patients with birth plan.

AIM To evaluate the quality consistency of Tongmai Granules,Tongmai Tablets,Tongmai Capsules and Tongmai Oral Liquid.METHODS The HPLC fingerprints were established,after which the contents of danshensu,protocatechuic aldehyde,3'-hydroxy puerarin,puerarin,puerarin apioside,daidzin,ferulic acid,salvianolic acid B and salvianolic acid A were determined,and cluster analysis and principal component analysis were adopted in the quality analysis from the perspective of daily intake.RESULTS There were 21 common peaks in the fingerprints for 39 batches of samples with the similarities of 0.765-0.997.Various batches of samples were clustered into 5 categories,2 principal components demonstrated the accumulative variance contribution rate of 83.53％ .The daily intakes of various constituents in different dosage forms exhibited obvious differences,especially for that of salvianolic acid B,which were low in tablets and capsules,and their heterogeneities existed among the same dosage forms.CONCLUSION This simple and accurate method can provide a reference for the quality evaluation of Tongmai preparations from different manufacturers.

Objective:To explore the effect of continuous passive motion(CPM)exercise instrument assisted tuina massage in postoperative rehabilitation of elderly patients with hip fracture.Methods:This study was a prospective randomized controlled study,a total of 78 elderly patients with hip fracture were admitted to our hospital from July 2022 to July 2024 were selected,they were divided into control group(routine rehabilitation training combined with tuina massage intervention,n=39)and study group(CPM exerciser intervention on the basis of control group,n=39)by random number table method.The harris hip function scale(HHS)score,visual analogue scale(VAS)score,excellent rate of hip joint function recovery,berg balance scale(BBS)score and 36-item short-form(SF-36)score were compared between two groups before intervention,1 month and 3 months after intervention.Results:The HHS score,BBS score and SF-36 score in the study group were higher than those in the control group at 1 month and 3 months after intervention,and the VAS score was lower than that in the control group(P＜0.05).The excellent rate of hip joint function recovery in the study group was higher than that in the control group(P＜0.05).Conclusion:The application of CPM exerciser instrument assisted tuina massage in the postoperative rehabilitation of elderly patients with hip fracture,can enhance the balance of patients,promote the recovery of hip function,reduce postoperative pain and improve the quality of life of patients.

Aim To explore the effect of the classical famous prescription Dahuang Zhechong pill(DHZCP)on relieving liver cirrhosis by regulating the stress fiber remodeling mediated by mechanistic signaling pathway and to explore the underlying mechanism.Methods Mice were randomly divided into the control group,model group,DHZCP low-dose group,DHZCP high-dose group,and Colchicine-positive control group.The liver cirrhosis mouse model was constructed by intrap-eritoneal injection of olive oil-solubilized CCl4.HE staining and serologic markers were used to reflect liver injury.Masson staining was used to evaluate collagen deposition in liver tissue.ELISA was applied to detect vasoactive molecules and cancer indicators.Atomic force microscopy was employed to detect liver tissue stiffness.Color Doppler diagnostic instrument was used to assess portal blood flow velocity.Western blot was utilized to detect ROCK2 expression and phosphoryla-tion of YAP,Cofilin,and MLC.Results The liver tis-sues in the model group had obvious inflammatory cell infiltration and collagen deposition,accompanied by significant elevation of serum transaminases and fibrosis indexes.Similarly,vasoactive molecules and cancer in-dicators were elevated,and the mechanoregulatory pro-tein ROCK2 expression and phosphorylation of Cofilin and MLC were elevated,with YAP being strongly de-phosphorylated.Both low and high doses of DHZCP re-versed the pathological changes,serological indices,and inhibited the activation of the stress fiber(SF)re-modeling mechanistic signaling pathway.Conclusion DHZCP effectively ameliorates liver tissue lesions in mice with liver cirrhosis,and its mechanism may be re-lated to the inhibition of SF remodeling mechanistic signaling pathway.

Objective:To analyze the willingness and related factors of pregnant women in Shanghai City to receive influenza vaccines during pregnancy.Methods:An online questionnaire survey was conducted among pregnant women who registered in maternal and child health hospitals in 16 districts of Shanghai. The basic information, health status during pregnancy, attitude towards influenza vaccination, and knowledge of influenza and influenza vaccine were collected, and χ2 test and multivariate logistic regression analysis were used to analyze the willingness and related factors of pregnant women to receive influenza vaccines during pregnancy. Results:A total of 3 219 valid questionnaires were received, with 10.90% of pregnant women willing to receive influenza vaccination during pregnancy, 57.50% unwilling to receive vaccination and 31.59% holding an uncertain attitude. Among the pregnant women who were willing to receive the vaccine, 82.91% would take the initiative to know the relevant information about the influenza vaccine, and 87.18% understood the transmission routes of the flu. 32.09% believed that pregnant women could receive the influenza vaccination at any stage of pregnancy. Among those who were unwilling and held an uncertain attitude, the proportions of the above three questions were 47.06%, 83.95% and 17.80%, respectively. Among pregnant women who were unwilling to receive vaccination and held an uncertain attitude, the main reason for their vaccine hesitation was the concern about the safety of the vaccine for pregnant women and fetuses during pregnancy. Multivariate logistic regression analysis showed that pregnant women with higher education ( OR=3.278, 95% CI: 1.678-6.406, P=0.001), second trimester ( OR=1.542, 95% CI: 1.159-2.054, P=0.003), third pregnancy ( OR=2.318, 95% CI: 1.008-5.331, P=0.048), and previous influenza vaccination ( OR=1.552, 95% CI: 1.119-2.152, P=0.008) had a higher willingness to receive influenza vaccines during pregnancy. Conclusion:Pregnant women in Shanghai have a relatively low willingness to receive influenza vaccines during pregnancy, mainly due to concerns about vaccine safety.

Objective:To explore the effect of continuous passive motion(CPM)exercise instrument assisted tuina massage in postoperative rehabilitation of elderly patients with hip fracture.Methods:This study was a prospective randomized controlled study,a total of 78 elderly patients with hip fracture were admitted to our hospital from July 2022 to July 2024 were selected,they were divided into control group(routine rehabilitation training combined with tuina massage intervention,n=39)and study group(CPM exerciser intervention on the basis of control group,n=39)by random number table method.The harris hip function scale(HHS)score,visual analogue scale(VAS)score,excellent rate of hip joint function recovery,berg balance scale(BBS)score and 36-item short-form(SF-36)score were compared between two groups before intervention,1 month and 3 months after intervention.Results:The HHS score,BBS score and SF-36 score in the study group were higher than those in the control group at 1 month and 3 months after intervention,and the VAS score was lower than that in the control group(P＜0.05).The excellent rate of hip joint function recovery in the study group was higher than that in the control group(P＜0.05).Conclusion:The application of CPM exerciser instrument assisted tuina massage in the postoperative rehabilitation of elderly patients with hip fracture,can enhance the balance of patients,promote the recovery of hip function,reduce postoperative pain and improve the quality of life of patients.

Objective:To explore the formation pathway of sleep deprivation in shift work nurses so as to provide a reference for improving their sleep.Methods:Purposive and theoretical sampling methods were used to select 18 shift work nurses from the clinical departments of six Class Ⅲ Grade A hospitals in Hangzhou City, Zhejiang Province, from January to April 2024 for semi-structured interviews. The interview data were coded and analyzed by searching literature and interviewing shift work nurses, applying Strauss procedural grounded theory to inductively develop relevant concepts and categories.Results:After three levels of coding, 26 initial categories and 10 main categories were refined. Three core categories, namely, doctor-patient tension, institutional mechanism imbalance, and work pressure overload, were finally summarized to construct a formation pathway of sleep deprivation in shift work nurses.Conclusions:External doctor-patient tension, misaligned institutional mechanisms in healthcare organizations, and work pressure overload among shift work nurses are important factors in the formation of sleep deprivation, with work pressure overload being a core factor. It is recommended that sleep deprivation be alleviated through impartial reporting of medical incidents, rational handling of medical disputes, optimization of scheduling arrangements, provision of psychological counselling and enhanced staff training.

Objective:To explore the formation pathway of sleep deprivation in shift work nurses so as to provide a reference for improving their sleep.Methods:Purposive and theoretical sampling methods were used to select 18 shift work nurses from the clinical departments of six Class Ⅲ Grade A hospitals in Hangzhou City, Zhejiang Province, from January to April 2024 for semi-structured interviews. The interview data were coded and analyzed by searching literature and interviewing shift work nurses, applying Strauss procedural grounded theory to inductively develop relevant concepts and categories.Results:After three levels of coding, 26 initial categories and 10 main categories were refined. Three core categories, namely, doctor-patient tension, institutional mechanism imbalance, and work pressure overload, were finally summarized to construct a formation pathway of sleep deprivation in shift work nurses.Conclusions:External doctor-patient tension, misaligned institutional mechanisms in healthcare organizations, and work pressure overload among shift work nurses are important factors in the formation of sleep deprivation, with work pressure overload being a core factor. It is recommended that sleep deprivation be alleviated through impartial reporting of medical incidents, rational handling of medical disputes, optimization of scheduling arrangements, provision of psychological counselling and enhanced staff training.

OBJECTIVES: To explore potential keywords, research clusters, collaborative pattern, and research trends in the field of medical technology management (MTM) through bibliometric analysis, providing insights for researchers, policy makers, and hospital administrators. METHODS: A retrieval formula was applied to the title, abstract, and keywords in the Web of Science (WoS) Core Collection, along with system-recommended terms, to identify articles on MTM. A total of 181 articles published between 1974 and 2022 were retained for quantitative analysis. The global trend of research output; total citations, average citations, and H-index; and bibliographic coupling, co-authorship, and keyword co-occurrence were analyzed using VOSviewer. RESULTS: The number of articles on MTM has been steadily increasing year by year. The focus of research has shifted from addressing basic medical needs to prioritizing emergency response and medical information security. The United States, Italy, and the United Kingdom emerged as the main contributors, with the United States leading in both volume of publications (60 articles) and academic impact (H-index = 21). Authors from the United Kingdom and the United States led the way in cross-border cooperation. The top five institutions, ranked by total link strength among cross-institutional authors, were primarily located in Canada and Spain. CONCLUSIONS The field of MTM has experienced stable growth over the past three decades (1993-2022). The shift of research focus has prompted a heightened emphasis on protecting patient privacy and ensuring the security of medical data. Future research should emphasize interdisciplinary and professional collaboration, as well as international cooperation and open sharing of knowledge.
Bibliometrics ; Humans ; Biomedical Technology