Objective To explore the research hotspots and latest progress of lung transplantation nursing at home and abroad, and to provide reference ideas and directions for the future related research. Methods Through the collection of CNKI and Web of Science core database, the related literature of lung transplantation nursing from inception to December 2023 was retrieved and CiteSpace software was used to focus on keyword co-occurrence, clustering and emergence. Results A total of 352 Chinese literature and 126 English literature were included in this study, and the number of papers published at home and abroad showed an overall upward trend. There were 34 core authors of Chinese literature and 83 core authors of English literature. The core authors led the team to promote research and promote cooperation at home and abroad. At present, the cooperation among research teams needed to be strengthened. Chinese literature keywords included nursing, lung transplantation, extracorporeal membrane oxygenation, lung rehabilitation, lung transplantation surgery, complications. English literature keywords included lung transplanation, quality of life, international society, disease, bone marrow transplantation. There were 15 clusters and 25 emergent keywords in the CNKI database, and 12 clusters and 25 emergent keywords in the Web of Science core database. ConclusionThe study of lung transplantation nursing at home and abroad has been paid more and more attention, and the research is getting more and more sophisticated. The future study can realize the holistic care of patients during perioperative period on the basis of clinical diagnosis and nursing technology, and improve the survival of patients after operation.
Objective To systematically analyze and compare the research literature of thoracic surgery simulation-based medical education (SBME) at home and abroad, and provide ideas for the future development of thoracic surgery SBME in China. Methods Using word frequency analysis and cluster analysis as analysis methods, CiteSpace visualization software and Excel statistical software as tools, the domestic and foreign SBME literature retrieved from PubMed and CNKI databases were visualized and statistically analyzed respectively. Results A total of 2 491 domestic and foreign literature on SBME in thoracic surgery were included. The annual number of foreign publications showed an increasing trend. The top three countries in terms of number of publications were the USA (n=581), Canada (n=105) and Germany (n=57); "cardiac surgery", "medical knowledge medical knowledge" and "medical education" are the hotspots of research in the direction of thoracic surgery simulation, while "lung cancer", "surgical training" and "3D printing" were still in the process of explosion. The core research themes were endoscope simulation trainer, scenario-based simulation teaching methods, standardized patients and virtual reality models. Conclusion Domestic SBME in thoracic surgery should learn from foreign development experience, keep up with the frontier and integrate cutting-edge technology, innovate the curriculum and offer non-technical skills teaching, and improve the system and focus on software construction.
Microfluidics is the science and technology to manipulate small amounts of fluids in micro/nano-scale space. Multiple modules could be integrated into microfluidic device, and due to its advantages of microminiaturization and controllability, microfluidics has drawn extensive attention since its birth. In this paper, the literature data related to microfluidics research from January 1, 2006 to December 31, 2021 were obtained from Web of Science Core Collection database. CiteSpace 5.8.R3 software was used for bibliometrics analysis, so as to explore the research progress and development trends of microfluidics research at home and abroad. Based on the analysis of 50 129 articles, it could be seen that microfluidics was a hot topic of global concern, and the United States had a certain degree of authority in this field. Massachusetts Institute of Technology and Harvard University not only had a high number of publications, but also had strong influence and extensive cooperation network. Combined with ultrasonic, surface modification and sensor technology, researchers constructed paper-based microfluidic, droplet microfluidic and digital microfluidic platforms, which were applied in the field of immediate diagnosis, nucleic acid and circulating tumor cell analysis of in vitro diagnosis and organ-on-a-chip. China was one of the countries with a high level of research in the field of microfluidics, while the industrialization of high-end products needed to be improved. As people’s demand for disease risk prediction and health management increased, promoting microfluidic technological innovation and achievement transformation is of great significance to safeguard people’s life and health.
Objective To review the research hotspots and cutting-edge dynamics in the field of hospital operations management, providing references for relevant research in our country. Methods Using CiteSpace 6.1.R6 software, we conducted a visual analysis of English literature in the field of hospital operations management collected from the Web of Science database Core Collection from the establishment of the database to December 31st 2022. Result A total of 808 articles were included, with the first article in the field of hospital operations management published in 1980 since the establishment of the Web of Science database. Over the 42-year period, annual publications had shown an increasing trend. Research outcomes were concentrated in institutions and researchers from Europe and the United States, but academic collaboration among institutions and authors was not particularly close. The hotspots in related fields mainly focused on aspects of care quality, management, and performance. Conclusions Studies on hospital operations management in China are in the early stage, and the international influence of research outcomes needs to be further strengthened. The research frontier has shifted from healthcare quality and safety to internal financial performance, human resource management, and resource allocation. Research on the application of technological methods in hospital operations management will continue to emerge.
ObjectiveTo investigative current status and hotspot issues of pancreatic cancer imaging research.MethodsThe literatures focusing on pancreatic cancer and published from 2001 to 2020 were retrieved from the core database of Web of Science. The quantitative analysis of literatures was then conducted by using the CiteSpace software based on the bibliometric method. The research trend was then summarized systematically and the potential research fronts and focuses were explored.ResultsA total of 2111 articles in the field of pancreatic cancer imaging research were retrieved. The clustering of co-citation of pancreatic cancer included vascular resection, irreversible electroporation, autoimmune pancreatitis, sporadic pancreatic cancer, sarcopenia, pancreas, stereotactic body radiation therapy, metastatic pancreatic cancer, familial pancreatic cancer, abdominal ultrasonography, fibroblast, early diagnosis, time trends in survival, radiomics, pancreatitis, gemcitabine, concurrent chemoradiotherapy, adjuvant chemotherapy, and microbubbles. The burst keywords in the field of pancreatic cancer after 2016 included FOLFIRINOX, skeletal muscle, sarcopenia, and texture analysis. The hot keywords clustering had prognosis, fine needle aspiration, positron emission tomography, vascular invasion, angiogenesis, unresectable, liver transplant, extend pancreatectomy, transplantation, paclitaxel, metastatic colorectal cancer, colorectal cancer, microsatellite stable, radiomics, hospital volume, occult metastasis, risk factor.ConclusionIt might be the trend of imaging research to study the prognosis, risk factors, and quantitative sarcopenia of pancreatic cancer by using radiomics.
Objective To analyze the hotspots and development trends in the research field of tumor cell apoptosis and autophagy. Methods Relevant literature on tumor apoptosis and autophagy published between January 2012 and December 2021 were searched through the Web of Science core collection database, and CiteSpace 5.8.R3 software and VOSviewer version 1.6.10 software were used to analyze the country/region, institution, keywords and citation node information of the literature. Results A total of 6716 foreign-language articles were included in the study after searching and screening, and the number of papers showed a linear upward trend year by year. China published the largest number of articles and cooperated closely with other research institutions, but there were not many high-quality and influential articles. The two journals Autophagy and Cell were more authoritative in the field of tumor apoptosis and autophagy research. The signaling pathways and related proteins of apoptosis and autophagy, and the study of tumor suppressor mechanisms based on apoptosis/autophagy were current research hot topics. The migration, apoptosis and epithelial mesenchymal transformation of cancer cells would be the research focus and direction in the future. Conclusions In the past 10 years, the research on tumor apoptosis and autophagy has continued to develop. With the in-depth research on the molecular level, the study of its mechanism is expected to further reveal the mystery of tumor apoptosis and autophagy.
Objective To understand the research status and trend of value co-creation in China’s medical service field, so as to provide reference for the application research of value co-creation in China’s medical service field. Methods China National Knowledge Infrastructure was searched literature about the value co-creation in China’s medical service field retrieved from January 1, 2013 to December 1, 2021. CiteSpace V software is used to draw the keyword co-occurrence map, cluster analysis and timeline view, and analyze the overall process and evolution of literature publication interannual change, journal and discipline distribution, organization and author distribution, literature citation and so on. Results A total of 40 literatures were included, including 30 journals and 10 dissertations. The number of documents on value co-creation research in China’s medical service field showed an increasing trend year by year. The top journals in terms of published papers include Journal of Management Science, Chinese Hospital Management, Journal of Management Case Studies. Southern Medical University, Shanghai Jiaotong University and Tianjin University ranked among the institutions with a large number of documents. The top three authors in the number of published articles were Mai Shumin, Chen Huifang and Wei Qinggang. The relevant literature mainly comes from medicine and health, economy and management science. The research mainly focuses on many hot spots, such as service leading logic, internet medical care, service innovation, patient participation, doctor-patient relationship and so on. Conclusions The hot-spot research trend of value co-creation in the field of medical services in China is prominent, but the overall number of research is insufficient, the theoretical system of value co-creation is fragmented, and the core author group has not been formed yet. In the future, China needs to speed up the value co-creation theory and application research in the field of medical services, and realize the specific and systematic research transformation.
Objective To visually present the related research progress, hot spots, frontiers, and trends of Guizhi Shaoyao Zhimu decoction (GSZD) in China in the recent 11 years, aiming at better guiding related clinical research. Methods The published GSZD-related articles were searched in China National Knowledge Infrastructure, Wanfang Database, Wanfang Medical Network, and VIP Chinese Journals Service Platform, and the time limit was from January 1st, 2012 to December 8th, 2022. After screening, CiteSpace 6.1.R3 software was used to visually analyze the included documents. Results A total of 1791 articles were retrieved, and 595 articles were included after screening. The number of papers published in the year showed a fluctuating upward trend. The included articles were from 179 journals and 21 universities and research institutes, among which 12 institutions (including 11 journals) published more than or equal to 10 articles, the cumulative number of articles published by these 12 institutions accounted for 27.23% of the total number of articles published, and Journal of Rheumatology and Arthritis published the most papers (22 articles). The main author teams in this field were Gao Yongxiang, Liu Zhenli, and Fang Shubiao. Through keyword analysis, 8 co-occurrence keywords, 10 clustering modules, and 25 emergent keywords were formed. Conclusions In the future, GSZD-related research will continue to grow, and it has great development potential. Research teams should closely cooperate strengthen exchanges, and develop their potential under the guidance of the idea of integrating traditional Chinese and Western medicine, to help it develop better and better serve clinical applications.
Objective To analyze the hot topics and trends of medical research integrity in China and to provide references for future studies. Methods The CNKI, WanFang Data and VIP databases were searched from inception to December 2021. Data on the number of publications, journals, institutions, authors, keywords, and emergent themes were analyzed using bibliometric methods and CiteSpace software. Results A total of 324 studies were included. The results showed that the number of publications increased annually, and "Chinese Journal of Medical Science Research Management" and Peking University were the journal and institution with the most publications, respectively. The three most prolific authors published five studies each, and the publications were mainly concerned with identifying and preventing issues, in addition to education regarding medical research integrity. Conclusion Medical research integrity in China has attracted significant attention. Several leading journals in this research field have emerged; however, there is no clearly dominant research team. The depth and breadth of the research remain to be improved. It is suggested that researchers focus on the effectiveness of strategies for preventing issues, promoting the establishment of the lifelong education system and improving related rules and regulations to advance the development of medical research integrity in China.
Objective To analyze the advancement and trends of English literature on elderly integrated care, and provide a reference for related research and practice in China. Methods Web of Science database was searched for English literature on elderly integrated care published between 1977 and 2000, and then CiteSpace software was applied to analyze and graphically present the articles to understand the chronological development, publishing institutions, research hotspots, key articles and so on. Results A total of 1177 English research papers on elderly integrated care were included. The yearly quantity of articles increased significantly since 2016. More than 100 articles had origin in the Unite State of America, the Netherland, the United Kingdom, and Canada, respectively; the organizations of those researches were mainly single programs, and the research fields were relatively scattered. The high-frequency keywords of these articles were health care, quality of life, primary care, home care, community, chronic disease, long term care, mental health, etc, and the burst terms were long term care, case management, quality of life, community, rehabilitation, telehealth, all inclusive care, etc. According to the centrality of co-citation clustering, the top one article was World Report on Ageing and Health published by the World Health Organization. Conclusions Elderly integrated care has been paid increasing international attention. In recent years, integrated care, transitional care, case management and telecare have become research hotspots. With the key policies of people-centred and integrated health services, primary care, and community-level interventions, typical countries have developed basic models of elderly integrated care. The above theories and experiences can provide references for the practice of elderly integrated care in China.