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Objective To explore the research progress, research hotspot and development trend of tigecycline resistance based on the quantitative analysis and visualization function of CiteSpace. Methods The data were collected from 4,263 Chinese and English articles on tigecycline resistance in CNKI, Wanfang, VIP and Web of Science (WOS) databases from 2012 to 2022. CiteSpace 5.8.R3 software was used to analyze the cooperative network of authors, the cooperative network of countries and institutions, the total citation times of journals, and keywords included in the literature, to reveal the hotspots and trends of tigecycline resistance research. Results The number of articles published in English literature was higher than that in Chinese literature. China had the largest number of published documents, showing a significant international academic influence in this research field. Countries all over the world were concerned about the resistance of tigecycline, but Chinese literatures focused more on the clinical infection and prevention of tigecycline resistance, while English literatures placed special emphasis on the research about the drug resistance mechanism of tigecycline. Conclusion The research direction at home and abroad is basically the same, but the research focus has gradually shifted from the clinical treatment and monitoring of tigecycline to the molecular level of drug resistance mechanism.
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AIM: To explore the current status, research hotspots, and trends of global uveitis research to provide a theoretical basis and references for researchers in the field of uveitis, and promote further development in this area.METHODS: Relevant literatures on uveitis were retrieved from the China National Knowledge Infrastructure(CNKI)database, Wanfang database, and Web of Science core collection database since their establishment until 24 August 2023. The country/publishing institutions, research authors, high-frequency keywords, and burst keywords were visual analyzed by using software such as GraphPad Prism 9, CiteSpace 6.2. R2, and VOSviewer.RESULTS: Research teams for uveitis have been formed in various countries globally. The top three countries in terms of publications are the United States of America(7 585 papers), the United Kingdom(2 412 papers)and Germany(1 679 papers). The top three foreign institutions in terms of publications are Harvard University, Oregon Health & Science University, and Moorfields Eye Hospital, while the top three domestic institutions are Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, Chongqing Medical University, and Zhongshan Ophthalmic Center, Sun Yat-sen University. The analysis of high-frequency keywords and burst keywords in Chinese and English shows that research hotspots mainly focus on exploring pathogenesis and different treatment methods for uveitis. The research hotspots related to uveitis treatment are transitioning to molecular biology-related research topics, such as molecular biological signaling pathways(NF-κB signaling pathway with a strength value of 22.89), biological agents(adalimumab with a strength value of 32.21), and tumor necrosis factor(with a strength value of 48.44). Related research is also expanding to basic experiments on relevant rats.CONCLUSIONS: In recent years, the research hotspots and trends of global uveitis mainly focus on precise diagnosis, pathogenesis, and more effective treatment methods. It is important for more scholars to dedicate themselves to uveitis-related research in the future to make breakthroughs and progress in the field. More large-scale and multicenter clinical studies on uveitis can provide high-quality research evidence.
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ObjectiveTo conduct a bibliometric visual analysis of studies on Enterococcus faecium， Staphylococcus aureus， Klebsiella pneumoniae， Acinetobacter baumannii， Pseudomonas aeruginosa and Enterobacter species （ESKAPE） in the past 10 years at home and abroad， and to analyze current research status and future research directions in this field based on the concept of “One health”. MethodsRelated literature on ESKAPE drug resistant bacteria from 2013 to 2022 was searched on CNKI and WoS， respectively. Furthermore， a metrological visualization analysis of authors， source of agencies， countries， and keywords was conducted by the CiteSpace 6.1.R6 software. ResultsA total of 2 991 pieces of Chinese-language and 24 497 pieces of English-language literature were included in this study. Although the number and growth rate of English-language publications were higher than those of Chinese-language publications， the number of English-language papers authored by Chinese scholars showed a significant upward trend. The level of collaboration between authors and institutions in Chinese-language publications was weaker than that in English-language publications. Overall， the country with the highest number of publications was the United States （6 623）， followed by China （3 776）. However， China’s annual publication volume （851） exceeded that of the United States （600） in 2022. China had collaborations with 25 countries， indicating good global cooperation， but its level of international cooperation was still slightly weaker than that of the United States. High-frequency keywords in Chinese-language literature mainly included drug resistance， nosocomial infection， and antibiotics， while high-frequency keywords in English-language literature included Staphylococcus aureus， Klebsiella pneumoniae， and methicillin-resistant. ConclusionCarbapenem-resistant Klebsiella pneumoniae， carbapenem-resistant Enterobacteriaceae， and "One health" are research hotspots. In the future， cross-sectoral and multi-regional collaboration should be deepened to strengthen the control of infections of important drug-resistant bacteria， and infection treatment strategies should be optimized as well.
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Background The development of railways has a long history, but there is limited research on the health of railway workers at home and abroad. China's high-speed railway development has attracted worldwide attention in recent years, and it is of great significance to study how to promote the health of this occupational population to ensure the safety of railway transportation. Objective To identify development trends and hotspots in the field of railway workers' health at home and abroad. Methods The research literature related to the health of railroad workers dated from January 1, 1973 to December 31, 2022 was searched using the China Knowledge Network Infrastructure (CNKI) and Web of Science Core Collection (WoS) databases. After screening and cleaning, the included literature was subjected to bibliometric analysis by applying CiteSpace 6.1R6 software to visualize and analyze literature co-citation, keyword emergence, and keyword timeline graphs, and by VOSviewer 1.6.19 to visualize and analyze country/region collaboration, keyword co-occurrence, and keyword clustering. Results During the period from 1973 until 2022, a total of 273 Chinese literature and 165 English literature were found to report studies related to the health of railway workers. The Chinese literature began to grow rapidly in 2009 and peaked in 2015, and the number of English literature published in a relatively flat state over the studied period. The country with the most papers indexed by Science Citation Index (SCI) was the United States (58 papers), which also presented the richest international collaborations. The document with the highest domestic citation frequency was published in the Chinese Journal of Mental Health in 1994, and the document with the highest SCI citation frequency was published in the American Journal of Epidemiology in 1994. The keyword co-occurrence analysis showed that the included Chinese literature mainly focused on health checkups, health management, hypertension, mental health, and chronic diseases and their prevalence; the included English literature focused on mortality, lung cancer, epidemiology, and diesel engine exhaust and its exposure. The analysis of emergent words showed that health management, frontline workers, and occupational stress were the topics of interest in Chinese literature in the last five years, while occupational stress, diesel exhaust emissions, and noise exposure were the topics of interest in English literature in the last ten years. The results of the timeline graph analysis suggested that the recent research directions in Chinese literature were health intervention, humanistic care, staff canteens, etc. There were few English-language articles related to this area after 2010. Conclusion The research hotspots of railroad practitioners' health will keep changing with the development of high-speed railways in countries around the world. The outstanding rise of Chinese literature issued in the last decade has been in striking contrast to the slow progress and decreasing of English literature. The Chinese literature has gradually expanded the hotspots from chronic diseases to health management, occupational stress, and sleep disorders.
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ObjectiveTo visualize the international research hotspots and frontiers of primary healthcare workers burnout during the COVID-19 pandemic based on CiteSpace. MethodsPublications from January 1 2020 to November 1 2022 were retrieved from the web of science core collection database. Annual published articles， keyword co-occurrence， cluster analysis and emergent word evolution were analyzed. Using CiteSpace 5.8.R3 and Excel 2017， visualized knowledge graphs and the data tables were generated. ResultsA total of 411 articles were included with a still upward trend. The top 4 institutions with the largest number of papers were Harvard Medical Scchool （14 studies）， University of Melbourne （11 studies）， Stanford University （9 studies）， and Monash University （9 studies）. High-frequency words of hot areas covered job satisfaction， occupational burnout， and mental health. Meanwhile the words environment （0.38） and social support （0.13） had high betweenness centrality. A total of 9 clusters were formed. Risk factors and supporting strategies were put in place most focused frontiers. ConclusionThe number of papers in the field of primary healthcare workers burnout is on the rise， the international research hotspots are expanding and the predictors of burnout are prominent. From an international perspective， the study provides further reference for Chinese primary healthcare staff job burnout research.
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AIM: To analyze research hotspots and trends of artificial intelligence in diabetic retinopathy(DR)based on bibliometrics and high-impact papers.METHODS: Papers on artificial intelligence in DR research published in the Web of Science Core Collection(WoSCC)from January 1, 2012, to December 31, 2022 were retrieved. The data was analyzed by CiteSpace software to examine annual publication number, countries, institutions, source journal, research categories, keywords, and to perform an in-depth analysis of high-impact papers.RESULTS: A total of 1 009 papers on artificial intelligence in DR from 79 countries were included in the study, with 272 papers published in 2022. Notably, China and India contributed 287 and 234 papers, respectively. The United Kingdom exhibited a centrality score of 0.31, while the United States boasted an impressive H-index of 48. Three prominent institutions in the United Kingdom(University of London, Moorfields Eye Hospital, and University College London)and one institution in Egypt(Egyptian Knowledge Bank)all achieved a notable H-index of 14. The primary academic disciplines associated with this research field encompassed ophthalmology, computer science, and artificial intelligence. Burst keywords in the years 2021～2022 included transfer learning, vessel segmentation, and convolutional neural networks.CONCLUSION: China emerged as the leading contributor in terms of publication number in this field, while the United States stood out as a key player. Notably, Egyptian Knowledge Bank and University of London assumed leading roles among research institutions. Additionally, IEEE Access was identified as the most active journal within this domain. The research focus in the field of artificial intelligence in DR has transitioned from AI applications in disease detection and grading to a more concentrated exploration of AI-assisted diagnostic systems. Transfer learning, vessel segmentation, and convolutional neural networks hold substantial promise for widespread applications in this field.
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OBJECTIVE To analyze the hotspots， progress and frontiers of the therapy of recurrent high-grade gliomas， and to provide a reference for the research in this field. METHODS The relevant literature were retrieved from the Web of Science and CNKI during Jan. 1st， 2005-Mar. 14th， 2022. CiteSpace 6.1.R3 software was used to quantitatively analyze the countries， authors， institutions and keywords of the included literature to form visual network maps and generate data. RESULTS A total of 1 019 English papers and 308 Chinese papers were included. The number of international publications kept growing and the number of domestic publications remained stable. Institutions and authors cooperated extensively. The United States featured a large centrality （0.38） and the largest number of publications （442）， with major research institutions such as the University of California San Francisco， University Texas MD Anderson Cancer Center， Dana-Farber Cancer Institute， and important researchers such as Wen， Cloughesy， Reardon， and so on. Domestic research groups were relatively fixed and closed. Internationally， the mechanism of tumorigenesis and drug resistance were the focus of basic research， while there was less basic research in China. Radiotherapy， chemotherapy， targeted therapy and combination therapy were studied the most internationally. Immunotherapy and photodynamic therapy were emerging therapies in recent years. In China， temozolomide and radiotherapy were the main research directions. CONCLUSIONS International attention and investment in the treatment of recurrent high-grade glioma are increasing. The United States has a high influence in this field. Currently， radiotherapy， traditional chemotherapeutic agents and bevacizumab are still the main treatment for recurrent high-grade glioma. Novel therapeutic approaches， including immunotherapy and photodynamic therapy， warrant more attempts and research.
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Objective:To analyze the research hotspots and frontiers of hospital research management research from 1981 to 2022.Methods:The relevant literature in the field of hospital scientific research management was retrieved from the CNKI database to explore the trends of publications in this research field. A scientific knowledge graph was drawn and a visualization analysis of the information of authors, issuing units, and research institutions were conducted by Cite Space.5.8.R3.Research hotspots were discussed based on keyword emergence, cluster analysis, and keyword time zone graph.Results:The publication trend in this field was generally policy-oriented, but the cooperation among authors and institutions was relatively loose, and the research hotspots were gradually shifting from scientific research funding management to discipline construction, talent training, translational medicine, and informatization. Cluster analysis found that the main content of hospital scientific research management was scientific research funding and clinical scientific research management and the main management objects were the medical and nursing staff.Conclusions:Hospital scientific research managers must adhere to the policy-oriented approach, strengthen the cooperation and exchanges in scientific research management, innovate the scientific research management mode around the research hotspots and development trends, and promote the quality and efficiency of scientific research management.
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Objective:To evaluate the trend and hotspots of the research on cognitive frailty in China and abroad through literature visualization analysis.Methods:Literature related to cognitive frailty were retrieved from the databases of CNKI, Wanfang, VIP and Web of Science from January 1, 2013 to August 31, 2022 with"cognitive frailty""cognitive decline"and"cognitive impairment"as retrieval terms. Based on the visualization software CiteSpace and VOSviewer, the network map analysis was conducted on the number of publications, journal distribution, country distribution and cooperation, institution distribution and cooperation and research hotspots.Results:A total of 2 500 literatures were retrieved, including 151 in Chinese and 2 349 in English. The number of publications showed an increasing trend with time. Among Chinese journals, Chin J Mod Nurs published the most literature (10 articles), while BMC Geriatr published the most literature (105 articles) in English journals. The top 5 countries in the number of English literature published were the United States (608 articles), the United Kingdom (295 articles), Italy (271 articles), China (252 articles) and Canada (195 articles). The top 5 institutions in the number of Chinese literature published were Fudan University (12 articles), Capital Medical University (10 articles), Zhengzhou University (7 articles), Central South University (5 articles) and Huazhong University of Science and Technology (5 articles). The National Center For Geriatrics Gerontology in Japan published the most English articles (74 articles). A total of 22 Chinese keywords and 44 English keywords were included. The nodes of the network analysis diagram were closely connected and highly centralized. The Chinese and English keywords“cognitive frailty”“elderly”and“frailty”were all in the core position. The Chinese emergent words were“cognitive frailty”“heart failure”“chronic disease”and“risk prediction”. The English burst terms were“cognitive frailty”“questionnaire”“cohort study”“social isolation”and“prevention”. Conclusions:The research popularity in the field of cognitive frailty is increasing year by year, and the number of articles published in English is higher than those in Chinese. At present, the main research focus is cognitive frailty, the elderly and frailty with great differences between China and abroad.
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Objective:The related literatures of ankylosing spondylitis in recent 10 years were visually analyzed by bibliometrics to explore the research hotspots and trends in this field.Methods:The Web of Science core collection database was used as the data source to retrieve relevant literatures on ankylosing spondylitis included from 2012 to 2021, and CiteSpace 5.8.R3 software was used to conduct keywords analysis of co-occurrence, burst, clustering and timeline, co-citation and burst analysis of references, and draw visual knowledge maps.Results:A total of 8 684 papers were included, and the overall number of publications showed a steady trend of increase, nearly doubled in the past 10 years. Thirteen papers with high academic influence were analyzed. Keywords such as pathogenesis, impact factors, epidemiology, treatment progression, and quality of life were hot research topics in recent years.Conclusion:In this study, through visual analysis of the literature in the field of ankylosing spondylitis research, it is found that secukinumab and ustekinomab are the future research hotspots and trends in this field.
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Objective:To analyze the research progress and hotspots on drug resistance of helicobacter pylori in China and abroad since 2000, in order to provide theoretical reference and basis for the study of digestive system diseases.Methods:The Chinese and English literature related to helicobacter pylori resistance, which were included in the Chinese National Knowledge Infrastructure (CNKI) database and the Web of Science database, were searched from 2000 to 2021. We imported the retrieved literature into Citespace6.1.R2 software, performed visual analysis on authors, countries and institutions, keywords, cited literature, and drew visual graphs.Results:A total of 2 824 Chinese literature and 1 885 English literature were included. The authors with the highest volume of publications in Chinese and English literature are Hu Fulian and Gisbert JP, respectively. The institutions with the highest volume of publications are the First School of Medicine, Beijing University and the Baylor School of Medicine in the United States. The keywords with high centrality in Chinese literature include clarithromycin, eradication rate, drug resistance, amoxicillin, metronidazole, etc. In the analysis of cited literature, it was observed that the Maastricht Consensus report holds an important position in this field.Conclusions:The use of Citespace visualization analysis has intuitively elucidated the research hotspots on the drug resistance of Helicobacter pylori.
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Objective:To analyze the worldwide development status and frontier hotspots in the field of critical care nutrition in recent 10 years, and to inform domestic future research direction.Methods:Publications on critical care nutrition researches between January 1, 2012 and December 31, 2021 were retrieved from Web of Science core database. CiteSpace and VOSviewer were used for visual analysis.Results:After screening, a total of 2,467 articles were included, with an overall increasing trend in the number of publications. A total of 11,301 authors devoted to critical care nutrition researches, among whom Daren K. Heyland (81) published the most globally and Academician Jieshou Li (9) published the most in China. The United States (812), China (221) and Canada (206) were the top 3 countries concerning numbers of publications in this field. The main research institutions were Harvard University, Queen's University and University of Leuven while Nanjing University ranked the highest domestically. Journal of Parenteral and Enteral Nutrition, Nutrition in Clinical Practice and Clinical Nutrition were the three most active journals in this field. Cluster analysis of keywords identified 11 representative cluster labels. Global focuses in critical care nutrition were influence of malnutrition, nutritional treatment pattern and energy and protein supplementation. Special interests were in the nutrition therapy in newborns, obese population and sepsis patients as well as intestinal microbial flora and coronavirus disease 2019.Conclusions:Critical care nutrition research is still under rapid development. Close collaboration between domestic core research circles and institutions should be emphasized while promoting international interactions. Researches on key issues such as energy and protein supplementation should be encouraged, so as to provide stronger evidence for better diagnosis and treatment standards in critical care nutrition.
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To investigate the research status and trends of application of objective structured clinical examination (OSCE) in medical education in China and globally, and to provide a reference for clinical teaching and medical education research. CNKI and Web of Science Core Collection were searched to identify journal articles related to OSCE published up to the present day. CtieSpace V software was used to visually analyze the research institutions, authors, highly cited literature, and keyword changes of the articles based on scientific knowledge maps. The overall number of publications on OSCE published in China and globally showed an increasing trend, but foreign publications were significantly more than Chinese publications. The institutions and authors were widely distributed. Comprehensive universities were the main institutions in foreign publications, with relatively little cooperation between each other. Domestic research primarily focused on medical education in the early stage, SP training and standardization in the middle stage, and clinical competence for resident physicians, nurses, and other clinical professionals in the late stage. Early foreign research focused mainly on medical education and clinical competence, while later research focused primarily on communication with patients and ability assessment. It is expected that future domestic research will focus on building clinical competence evaluation systems based on the OSCE model, while future foreign research will focus on patient communication and humanistic care assessment.
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Objective:To analyze the related literature of pulmonary rehabilitation research at home and abroad, understand its research focus and development trend, and provide a reference and basis for future pulmonary rehabilitation research.Methods:Literature related to pulmonary rehabilitation published in the database of Web of Science and China National Knowledge Infrastructure from January 2015 to February 2022 was retrieved, and the contents such as the number of articles published annually, authors, research institutions, and high-frequency keywords were visually analyzed by bibliometrics and CiteSpace software.Results:The number of articles published each year showed an obvious upward trend from 2015, and the number of Chinese documents was higher than that of English documents from 2019 to 2020. MARTIJN A SPRUIT was the author with the largest number of articles published in English, with a total of 65 articles published, with close cooperation among scholars. Che Guowei was the author with the largest number of articles published in Chinese literature, with 13 articles published in total. The cooperation among the authors was relatively lacking and scattered. The main research institutions abroad were universities, and the institution with the highest number of papers was Maastricht University in the Netherlands, with a total of 85 articles. The research institutions cooperated closely and formed a cooperation network. Hospitals were the main research institutions in China, and the thoracic surgery Department of West China Hospital of Sichuan University had the highest total number of publications, with 14 articles. The cooperation among institutions was not close, and there was a lack of cooperation with universities and scientific research institutions. Through keyword co-occurrence and clustering and timeline view analysis, it was concluded that the research hotspots in this field were pulmonary rehabilitation of patients with different chronic respiratory diseases, the influence of pulmonary rehabilitation on lung function and quality of life of patients with chronic obstructive pulmonary disease, and the intervention methods of pulmonary rehabilitation. The future trend was predicted as the clinical application value of pulmonary rehabilitation in the treatment of lung cancer.Conclusions:At present, pulmonary rehabilitation research is in a stable development period. However, the cooperation between domestic authors and institutions is not close enough compared with foreign countries. In the future, China should strengthen the communication and cooperation between research teams, and learn from foreign research results to further develop the application of pulmonary rehabilitation in lung cancer patients, to promote the development of pulmonary rehabilitation research in China.
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Objective:To provide a reference for in-depth application and research in the field of coronary heart disease traditional Chinese medicine (TCM) nursing. Based on the CiteSpace software, the development trend and research hotspots of the literature are displayed and analyzed in this field.Methods:The China Knowledge Network (CNKI) database was used to retrieve the literature related to the research in this field published in the past 20 years from January 1st 2001 to October 5th 2021, and CiteSpace was used to visually analyze the number of articles, research institutions, authors and keywords, and to interpret its meaning in combination with the content of the atlas.Results:The amount of research literature in this field was generally on the rise, but the cooperation between various research institutions and authors needs to be strengthened. Research hotspots mainly focused on five areas: coronary heart disease-related symptom care, the application of characteristic TCM nursing techniques, the outcome indicators of the research, the TCM health management of patients with coronary heart disease, and the application model of TCM nursing.Conclusions:It is recommended to strengthen multidisciplinary and teamwork in this field, carry out high-quality randomized controlled studies, and focus on related research on multiple nursing models, evaluation tools, and symptom management.
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Objective:To analyze the hotspots and frontiers of diabetic peripheral neuropathy nursing research in the past decade in China, and to provide nursing staff with a reference basis for understanding and grasping the direction of research.Methods:The literature related to diabetic peripheral neuropathy nursing from January 1, 2012 to December 31, 2021 was searched through China Journal Full Text Database, China Biomedical Literature Database, CQVIP, and Wanfang, and visualized and analyzed by using CiteSpace software.Results:A total of 763 articles were included in the literature, and the number of articles was analyzed to show a significant upward trend in 2018-2021, with the most articles by authors being 4 each by Liu Dan and An Caixia, and the most articles by institutions being 6 and 5 by Nanjing Chinese Medicine Hospital and Shanghai Jiading District Chinese Medicine Hospital, respectively, with research hotspots being complications related to diabetic peripheral neuropathy, rehabilitation care, and special Chinese medicine care techniques, and research frontiers being quality of life and neurological function.Conclusions:The research base of diabetic peripheral neuropathy is weak, and researchers should focus on the frontiers of international research hotspots in diabetic peripheral neuropathy care to help nursing research produce prospective, high-impact research results and improve patient clinical outcomes.
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Objective:To summarize the clinical researches of Wumei Pill and provide reference for clinical application and follow-up research.Methods:The databases CNKI, VIP, Wanfang, CBM, PubMed, Embase were retrieved from the inception to June 30,2022. CiteSpace 6.1.R3 software was used to analyze the research hotspots and keywords in the literature. Using EndNote X9 software and Microsoft Office Excel 2013, we recorded and analyzed the published year, literature type, affiliated journal, disease treated, TCM syndrome type, single drug dose and treatment duration of the included articles.Results:212 articles were included. Diarrhea, gastritis, diabetes, insomnia were the research hotspots. The types of diseases treated by Wumei Pill mainly include digestive system, endocrine system and tumor, mainly for cold-heat syndrome and Jueyin syndrome. The average dosage of Mume Fructus was the largest, 21 g. The average treatment time was 5.78 weeks. Conclusion:At present, the overall clinical research of Wumei pill shows an increasing tendency, mainly involving gastrointestinal disease.
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Objective:Applying bibliometrics to analyze the research history, hotspots and trends of Traditional Chinese Medicine (TCM) interventions in edema-related diseases, and to provide reference for the revision of diagnostic and therapeutic criteria for edema in TCM.Methods:The literature about edema treated with TCM was retrieved from CNKI, Wanfang, VIP, CBM from 1 st. Jan 1995 to 25 th. May 2022. CiteSpace and VOSviewer softwares were used to draw the knowledge map, and analyze the co-occurrence relationship and clustering characteristics of the institution, author, keywords and mechanism hotspots. Results:Totally 3 198 articles were included. The annual number of documents issued generally shows a spiral rise trend. Liaoning University of Chinese Medicine published the most articles. Core authors published the most articles were Sun Wei (13 articles); the team with the highest cooperation intensity was Yang Hongtao's team; keywords formed 7 clusters. Hotspot mechanisms included metabolic disorders, immune balance, anti-inflammation, calcium and phosphorus metabolism. Keywords in the past 7 years were membranous nephropathy, chronic heart failure, diabetes, lymphedema etc.Conclusions:The attention paid to the intervention of TCM in the field of edema is generally on the rise, and has decreased in the past two years. The research categories focus on the experience of famous doctors, clinical trials, and mechanistic studies, and nephropathy-related edema has been the focus of research; diabetic nephropathy, chronic heart failure, metabolomics, and immunotherapy are expected to be the focus of attention in the next stage.
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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.
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OBJECTIVE To analyze the current status， hotspots and development trends of research on the treatment of non-alcoholic fatty liver disease （NAFLD）， providing reference for subsequent research. METHODS Searching the Web of Science database， the literature related to the treatment of NAFLD from the establishment of the database to December 31， 2022 were collected. CiteSpace 6.1.R6 was used to construct a visual atlas， perform collaborative network analysis on authors， countries and institutions， and conduct keyword co-occurrence， clustering and emergence analysis to explore its research status and hotspots. RESULTS A total of 3 882 articles were included， and the number of publications had been increasing year by year. The top three countries in terms of publication volume were China， the United States， and Japan. The author with the highest volume of publications was Sanyal from the United States （37 articles）， while the institution with the highest volume of publications was the University of California， San Diego （75 articles）. A closely connected research team abroad mainly conducted large-scale randomized controlled trials （RCT） to evaluate the effectiveness and safety of various interventions， including medication and lifestyle， in treating NAFLD. However， domestic researches mainly focused on basic researches about the treatment of NAFLD with effective medicinal ingredients， and were characterized by traditional Chinese medicine. There were relatively few high-quality large-scale RCT studies related to it. Keyword analysis showed that researches in various countries mainly focused on regulating liver oxidative stress and inflammation， improving the overall balance of glucose and lipid metabolism. Except for hypoglycemic drugs， drugs that act on various comprehensive metabolic homeostasis targets in the body had entered clinical research， and had enormous therapeutic potential. CONCLUSIONS The research on NAFLD treatment continues to grow in popularity and tends to research targets and drugs for regulating systemic metabolic homeostasis. As the main force of research， China should strengthen communication with the international community， grasp the trends and directions of basic research， attach importance to clinical research， and continuously tap the therapeutic potential of traditional Chinese medicine.