|
1
|
Wu H, Sun Z, Zeng G, Yang J, Deng C, Li C. Mapping Knowledge Structure and Themes Trends of Ewing Sarcoma: A Text-Mining Study. Ann Surg Oncol 2025:10.1245/s10434-025-16978-7. [PMID: 39971856 DOI: 10.1245/s10434-025-16978-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2024] [Accepted: 01/21/2025] [Indexed: 02/21/2025]
Abstract
BACKGROUND Ewing sarcoma (ES) is a rare type of cancer that primarily affects children and young adults. In recent years, there have been notable advancements in the treatment of ES due to the introduction of neoadjuvant chemotherapy and targeted therapy, as well as a wealth of related studies in this field published by scholars around the world. However, there is still a lack of a comprehensive report to aid researchers in quickly understanding the knowledge structure and emerging trends of this area. MATERIALS AND METHODS We conducted a comprehensive search in the Web of Science Core Collection for relevant studies published from 2000 to 2023. To conduct a thorough scientometric analysis and create network visualizations, we utilized three different tools, namely, an online analysis platform, CiteSpace, and VOSviewer. These tools enabled us to examine various aspects such as annual publication output; active journals; contributions from countries, institutions, and authors; references; and keywords. RESULTS A total of 5163 qualified publications were included. The annual number of publications on ES showed a significant linear growth trend (R2 = 0.927). The USA stands out as the most productive country. The institution and author that contributed the largest number of papers were University of Texas System and Dirksen U., respectively. As can be seen from highly cited studies and reference analysis and application of Surveillance, Epidemiology, and End Results (SEER) database, preclinical and clinical trials of multiple combination treatment strategies, especially with different approach of immunotherapy such as CAR-T cells or anti-PD-1 antibody for ES, are the primary focus of the current study. Keyword analysis identified several research topics including immunotherapy, tumor microenvironment, microRNA, biomarkers, EWSR1, metastasis, epigenetics, epithelial mesenchymal transition, mesenchymal stem cell, and combination therapy, which have emerged as frontiers in the field and hold significant potential as ongoing research hotspots. CONCLUSIONS ES is a field that has continued to receive increasing attention in recent years. Harnessing current immunotherapy approaches to improve outcomes of patients with ES is an area of intense interest. This study has provided a comprehensive knowledge map, development landscape, and future directions for ES research, and offered a practical and valuable reference for scholars to obtain better understanding of the current state of research in this field.
Collapse
Affiliation(s)
- Haiyang Wu
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zaijie Sun
- Department of Orthopaedic Surgery, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Guiping Zeng
- Department of Orthopaedic Surgery, Yangxin People's Hospital, Yangxin, Hubei, China
| | - Jia Yang
- Department of Orthopaedics, Jincheng General Hospital, Jincheng, Shanxi Province, China.
| | - Changxu Deng
- Department of Sports Medicine, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Cheng Li
- Department of Spine Surgery, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
- Center for Musculoskeletal Surgery (CMSC), Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt University of Berlin, and Berlin Institute of Health, Berlin, Germany.
| |
Collapse
|
|
2
|
Lyu Y, Zhao H, Zeng G, Yang J, Shao Q, Wu H. Mapping the evolving trend of research on leukocyte telomere length: a text-mining study. Hum Genomics 2024; 18:117. [PMID: 39468654 PMCID: PMC11520877 DOI: 10.1186/s40246-024-00687-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Accepted: 10/20/2024] [Indexed: 10/30/2024] Open
Abstract
BACKGROUND Substantial evidence indicates that measuring leukocyte telomere length (LTL) is a useful tool that may be considered as a valuable biomarker of individual biological age, correlating with numerous chronic disorders. However, to date, there has been a lack of in-depth understanding regarding the current landscape and forthcoming developments in the LTL field. Therefore, this study aimed to utilize bibliometric methods to summarize the knowledge structure, current focus, and emerging directions in this field. METHOD Scientific publications on LTL spanning the period from 2000 to 2022 were acquired from the Web of Science Core Collection database. Several bibliometric tools including CiteSpace, VOSviewer, and an online website were utilized for bibliometric analysis. The primary evaluations encompassed investigating the major contributors and their collaborative relationships among countries/regions, institutions, and authors, conducting co-citation analyses of authors, journals, as well as reference, examining reference bursts, as well as performing co-occurrence analyses of keywords. RESULTS There are 1818 papers with 66,668 citations identified. Both the annual publication and citation counts on LTL exhibited significant upward trends. The United States emerged as the most prominent contributor, as evidenced by the greatest volume of papers and the highest H-index value. University of California San Francisco and Aviv A were identified as the most productive institution and author in this domain, respectively. Reference analysis revealed that longitudinal study and mendelian randomization study are the most concerned research method in this field recently. Keywords analysis showed that the most concerned diseases in LTL fields were aging, inflammation, cardiovascular diseases, endocrine diseases, neurological and psychiatric diseases, and cancers. In addition, the following research directions such as "COPD", "mendelian randomization", "adiposity", "colorectal cancer", "National Health and Nutrition Examination Survey (NHNES)", "telomerase reverse transcriptase", "pregnancy" have garnered increasing attention in recent times and hold the potential to evolve into research foci in the foreseeable future. CONCLUSION This is the first bibliometric study that provides comprehensive overview of LTL research. The findings of this study could become valuable references for investigators to explore and address the current and emerging challenges in LTL research.
Collapse
Affiliation(s)
- Yuanjun Lyu
- Department of Geriatric Respiratory and Sleep, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, China
| | - Hongjie Zhao
- Department of Oncology, Tianjin Medical University Baodi Hospital, Tianjin, China
| | - Guiping Zeng
- Department of Orthopaedic Surgery, Yangxin People's Hospital, Yangxin, 435200, Hubei, China
| | - Jia Yang
- Department of Orthopaedics, Jincheng General Hospital, Jincheng, 048006, Shanxi Province, China
| | - Qipeng Shao
- Department of Orthopaedics, Ganzhou People's Hospital, Ganzhou, China.
| | - Haiyang Wu
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, China.
| |
Collapse
|
|
3
|
Liang R, Hu C, Li H, Tang X. Research trends of glioma-related epilepsy: A bibliometric analysis from 2004 to 2023. J Cent Nerv Syst Dis 2024; 16:11795735241286653. [PMID: 39420955 PMCID: PMC11483774 DOI: 10.1177/11795735241286653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 09/07/2024] [Indexed: 10/19/2024] Open
Abstract
Glioma-related epilepsy (GRE) is a hotspot in recent years and there remains many urgent unsolved issues. This study aimed to conduct bibliometric analysis on GRE research over the past 2 decades. We collected scientific outputs relating to GRE on Web of Science Core Collection (WoSCC) from 2004 to 2023 and conducted visual analysis using VOSviewer and Microsoft Excel. A total of 2697 publications were retrieved with an increasing trend over the past 20 years. The USA ranked first in publication number, total citation and H-index. Institut National de la Sante et de la Recherche Medicale (Inserm) was the institution with the most publications. In the field of GRE, core journals were Journal of Neurosurgery, Epilepsia and Neurology. Duffau, Hugues was the author with the most papers and total citations, and the highest H-index. Co-occurrence analysis revealed that the latest research focus of GRE were awake craniotomy, immunotherapy, cognitive impairment, and basic research on pathogenesis, with particular emphasis on the IDH1 mutation. This study intended to gain a deeper understanding of the current global GRE research and identify hotspots, as well as to provide theoretical reference for further studies.
Collapse
Affiliation(s)
| | | | - Haiyu Li
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Xiaoping Tang
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| |
Collapse
|
|
4
|
Lyu Y, Li W, Guo Q, Wu H. Mapping knowledge landscapes and emerging trends of Marburg virus: A text-mining study. Heliyon 2024; 10:e29691. [PMID: 38655363 PMCID: PMC11036101 DOI: 10.1016/j.heliyon.2024.e29691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/11/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024] Open
Abstract
Background Marburg virus (MARV), a close relative of Ebola virus, could induce hemorrhagic fevers in humans with high mortality rate. In recent years, increasing attention has been paid to this highly lethal virus due to sporadic outbreaks observed in various African nations. This bibliometric analysis endeavors to elucidate the trends, dynamics, and focal points of knowledge that have delineated the landscape of research concerning MARV. Methods Relevant literature on MARV from 1968 to 2023 was extracted from the Web of Science Core Collection database. Following this, the data underwent bibliometric analysis and visualization procedures utilizing online analysis platform, CiteSpace 6.2R6, and VOSviewer 1.6.20. Three different types of bibliometric indicators including quantitative indicator, qualitative indicators, and structural indicators were used to gauge a researcher's productivity, assess the quality of their work, and analyze publication relationships, respectively. Results MARV is mainly prevalent in Africa. And approximately 643 confirmed cases have been described in the literature to date, and mortality observed was 81.2 % in overall patients. A total of 1014 papers comprising 869 articles and 145 reviews were included. The annual publications showed an increasing growth pattern from 1968 to 2023 (R2 = 0.8838). The United States stands at the forefront of this discipline, having dedicated substantial financial and human resources to scientific inquiry. However, co-authorship analysis showed the international research collaboration needs to be further strengthened. Based on reference and keywords analysis, contemporary MARV research encompasses pivotal areas: primarily, prioritizing the creation of prophylactic vaccines to impede viral spread, and secondarily, exploring targeted antiviral strategies, including small-molecule antivirals or MARV-specific monoclonal antibodies. Additionally, a comprehensive grasp of viral transmission, transcription, and replication mechanisms remains a central focus in ongoing investigations. And future MARV studies are expected to focus on evaluating clinical trial safety and efficacy, developing inhibitors to contain viral spread, exploring vaccine immunogenicity, virus-host association studies, and elucidating the role of neutralizing antibodies in MARV treatment. Conclusion The present study offered comprehensive insights into the contemporary status and trajectories of MARV over the past decades. This enables researchers to discern novel collaborative prospects, institutional partnerships, emerging topics, and research forefronts within this domain.
Collapse
Affiliation(s)
- Yuanjun Lyu
- Department of Geriatric Respiratory and Sleep, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052, Henan, China
| | - Wanqing Li
- Department of Operating Room, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Qiang Guo
- Department of Orthopaedics, Baodi Clinical College of Tianjin Medical University, Tianjin, China
| | - Haiyang Wu
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| |
Collapse
|
|
5
|
Yu XX, Chen JY, Zhan HS, Liu MD, Li YF, Jia YY. Treatment of bilateral developmental dysplasia of the hip joint with an improved technique: A case report. World J Clin Cases 2024; 12:1320-1325. [PMID: 38524521 PMCID: PMC10955540 DOI: 10.12998/wjcc.v12.i7.1320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/08/2024] [Accepted: 02/05/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Developmental dysplasia of the hip (DDH) is a common osteoarticular deformity in pediatric orthopedics. A patient with bilateral DDH was diagnosed and treated using our improved technique "(powerful overturning acetabuloplasty)" combined with femoral rotational shortening osteotomy. CASE SUMMARY A 4-year-old girl who was diagnosed with bilateral DDH could not stand normally, and sought surgical treatment to solve the problem of double hip extension and standing. As this child had high dislocation of the hip joint and the acetabular index was high, we changed the traditional acetabuloplasty to "powerful turnover acetabuloplasty" combined with femoral rotation shortening osteotomy. During the short-term postoperative follow-up (1, 3, 6, 9, 12, and 15 months), the child had no discomfort in her lower limbs. After the braces and internal fixation plates were removed, formal rehabilitation training was actively carried out. CONCLUSION Our "powerful overturning acetabuloplasty" combined with femoral rotational shortening osteotomy is feasible in the treatment of DDH in children. This technology may be widely used in the clinic.
Collapse
Affiliation(s)
- Xing-Xing Yu
- College of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun 130117, Jilin Province, China
| | - Jian-Ye Chen
- College of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun 130117, Jilin Province, China
| | - Hong-Sheng Zhan
- Shi's Traumatology Medical Center, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ming-Da Liu
- College of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun 130117, Jilin Province, China
| | - Yun-Fei Li
- College of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun 130117, Jilin Province, China
| | - Yu-Yan Jia
- College of Traditional Chinese Medicine, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, Jilin Province, China
| |
Collapse
|
|
6
|
Wang H, Yang YT, Lu QD, Liu CX, Bai HA, Wang JJ, Jie Q. Research hotspots for pediatric fractures from 2017 to 2022: A bibliometric and visual analysis via Citespace. J Child Orthop 2024; 18:40-48. [PMID: 38348436 PMCID: PMC10859118 DOI: 10.1177/18632521231217333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/11/2023] [Indexed: 02/15/2024] Open
Abstract
Objective This review provides guidance and ideas for researchers through a comprehensive and comparative analysis of the present state, trends, and hotspots in the pediatric fracture literature over the past 6 years. Methods We used Citespace 6.1.R6 software to explore the country/region distribution, institutions, journals, keyword analysis, and co-cited references of the literature from Web of Science core database. Results There are 6472 pieces of pediatric fracture-related literature, including 2962 from 2017 to 2019 and 3510 from 2020 to 2022. The country with the most papers is the United States, and US institutions and journals also have a pivotal position in this field. Research hotspots for pediatric fractures in 2017-2019: The topic with the most attention is bone mineral density leading to related bone diseases. Treatment for pediatric fractures, including supracondylar humeral fractures, Monteggia fractures, forearm fractures, knee fractures, and ankle fractures in children, is another topic of greater interest. Brain injuries and dental injuries in children due to abuse and trauma are also concerning issues. Research hotspots for pediatric fractures in 2020-2022: comparison with 2017-2019 revealed a relative decrease regarding ankle-related epiphyseal injuries, but there is a higher focus on the epidemiology of fractures in children, risk factors, and reasons for childhood trauma. We have confirmed through literature co-citations that the literature of high interest is also in these aspects. Conclusion Researchers and clinicians can quickly learn about topics of interest through authoritative journals and highly cited literature and rapidly master the current status and frontiers of the field through study, providing ideas for future work.
Collapse
Affiliation(s)
| | | | - Qing-da Lu
- Pediatric Orthopedic Hospital, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Chen-xin Liu
- Pediatric Orthopedic Hospital, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Huan-an Bai
- Pediatric Orthopedic Hospital, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Jia-ju Wang
- Pediatric Orthopedic Hospital, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Qiang Jie
- Pediatric Orthopedic Hospital, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| |
Collapse
|
|
7
|
Peng Y, Wang TT, Wang JZ, Wang H, Fan RY, Gong LG, Li WG. The Application of Artificial Intelligence in Thyroid Nodules: A Systematic Review Based on Bibliometric Analysis. Endocr Metab Immune Disord Drug Targets 2024; 24:1280-1290. [PMID: 38178659 DOI: 10.2174/0118715303264254231117113456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/22/2023] [Accepted: 10/13/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Thyroid nodules are common lesions in benign and malignant thyroid diseases. More and more studies have been conducted on the feasibility of artificial intelligence (AI) in the detection, diagnosis, and evaluation of thyroid nodules. The aim of this study was to use bibliometric methods to analyze and predict the hot spots and frontiers of AI in thyroid nodules. METHODS Articles on the application of artificial intelligence in thyroid nodules were retrieved from the Web of Science core collection database. A website (https://bibliometric.com/), VOSviewer and CiteSpace software were used for bibliometric analyses. The collaboration maps of countries and institutions were analyzed. The cluster and timeline view based on cocitation references and keywords citation bursts visualization map were generated. RESULTS The study included 601 papers about AI in thyroid nodules. China contributed to more than half (52.41%) of these publications. The cluster view and timeline view of co-citation references were assembled into 9 clusters, "AI", "deep learning", "papillary thyroid carcinoma", "radiomics", "ultrasound image", "biomarkers", "medical image segmentation", "central lymph node metastasis (CLNM)", and "self-organizing auto-encoder". The "AI", "radiomics", "medical image segmentation", "deep learning", and "CLNM", emerging in the last 10 years and continuing until recent years. CONCLUSION An increasing number of scholars were devoted to this field. The potential future research hotspots include risk factor assessment and CLNM prediction of thyroid carcinoma based on radiomics and deep learning, automatic segmentation based on medical images (especially ultrasound images).
Collapse
Affiliation(s)
- Yun Peng
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| | - Tong-Tong Wang
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| | - Jing-Zhi Wang
- The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Heng Wang
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| | - Ruo-Yun Fan
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| | - Liang-Geng Gong
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| | - Wu-Gen Li
- Department of Radiology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University Nanchang, 330006, China
| |
Collapse
|
|
8
|
Shen C, Pan J, Chen M, Su M, Chen D, Song G. Statistically and visually analyzing the latest advancements and future trends of uranium removal. ENVIRONMENTAL RESEARCH 2023; 239:117280. [PMID: 37793586 DOI: 10.1016/j.envres.2023.117280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/09/2023] [Accepted: 09/26/2023] [Indexed: 10/06/2023]
Abstract
Uranium contamination and remediation is a very important environmental research area. Removing radioactive and toxic uranium from contaminated media requires fundamental knowledge of targets and materials. To explore the-State-of-the-Art in uranium contamination control, we employed a statistical tool called CiteSpace to visualize and statistically analyze 4203 peer-reviewed papers on uranium treatment published between 2008 and 2022. The primary content presentations of visual analysis were co-authorships, co-citations, keyword co-occurrence analysis with cluster analysis, which could offer purposeful information of research hots and trends in the field of uranium removal. The statistical analysis results indicated that studies on uranium removal have focused on adsorption of uranium from aqueous solution. From 2008 to 2022, biochar and biological treatment were firstly used to sequester uranium, then adsorption for uranium removal dominates with adsorbents of graphene oxide, primary nanofiber magnetic polymers and metal-organic frameworks (MOFs). In recent years, photocatalysts and metal-organic frameworks are expected to be two of the most popular research topics. In addition, we further highlighted the characteristics and applications of MOFs and GOs in uranium removal. Overall, a statistical review was proposed to visualize and summarize the knowledge and research trends regarding uranium treatment.
Collapse
Affiliation(s)
- Congjie Shen
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China
| | - Jiaqi Pan
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China
| | - Miaoling Chen
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China
| | - Minhua Su
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China.
| | - Diyun Chen
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China
| | - Gang Song
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510006, China
| |
Collapse
|
|
9
|
Liang R, Hu C, Tang X. Trends in Delayed Cerebral Ischemia After Subarachnoid Hemorrhage Over Past 10 years: A Bibliometric Analysis. World Neurosurg 2023; 180:97-106. [PMID: 37741333 DOI: 10.1016/j.wneu.2023.09.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND As a common hemorrhagic cerebrovascular disease, subarachnoid hemorrhage (SAH) has high mortality and disability. Delayed cerebral ischemia (DCI) is among the major complications after SAH, severely affecting the patient prognosis. Through bibliometric analysis, this study investigated the global research status, trends, and hotspots of DCI after SAH from 2013 to 2022, providing a scientific reference for researchers in this field. METHODS We searched the Web of Science Core Collection for articles and associated records from 2013 to 2022. The data were analyzed and presented using VOSviewer software. RESULTS This study covered 3436 articles, and the number of publications issued by DCI after SAH study increased annually. The United States published the most papers and had the highest number of citations. Harvard University and World Neurosurgery were the institutions and journals with the most published papers. Keyword analysis indicated that the recent research on DCI after SAH has focused on its pathophysiological mechanisms. CONCLUSIONS DCI after SAH has drawn increasing interest in academic circles during the past decade. This study presented an objective, systematic, and comprehensive analysis of the literature on DCI after SAH. Currently, the hotspots in this field focus on pathophysiological mechanisms.
Collapse
Affiliation(s)
- Ruofei Liang
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Chao Hu
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Xiaoping Tang
- Department of Neurosurgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.
| |
Collapse
|
|
10
|
Wang Y, Peng Y, Wang T, Li H, Zhao Z, Gong L, Peng B. The evolution and current situation in the application of dual-energy computed tomography: a bibliometric study. Quant Imaging Med Surg 2023; 13:6801-6813. [PMID: 37869341 PMCID: PMC10585566 DOI: 10.21037/qims-23-467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 08/09/2023] [Indexed: 10/24/2023]
Abstract
Background Dual-energy computed tomography (DECT) has received extensive attention in clinical practice; however, a quantitative assessment of published literature in this domain is presently lacking. This study thus aimed to characterize the application conditions, developmental trends, and research hot spots of DECT using bibliometric analysis. Methods All literature on DECT was retrieved from the Web of Science Core Collection (WoSCC) on January 22, 2023. The co-occurrence, cooperation network, and co-citation of countries, institutions, references, authors, journals, and keywords were analyzed using CiteSpace, VOSviewer, and R-bibliometrix software. Results In total, 4,720 original articles and reviews were included. The number of publications related to DECT has rapidly increased since 2006. The USA (n=1,662) and Mayo Clinic (n=178) were found to be the most productive country and institution, respectively. The most cited article was published by Johnson TRC et al., while the article published by McCollough CH et al. in 2015 had the most co-citations. Schoepf UJ ranked first with most articles among 16,838 authors. The journal with the most published articles was European Radiology, with 411 publications. The timeline analysis indicated that material decomposition was the most recent topic, followed by gout, radiomics, proton therapy, and bone marrow edema. Conclusions An increasing number of researchers are committed to researching DECT, with the USA making the most significant contributions in this area. Prior studies have primarily concentrated on cardiovascular diseases, and contemporary hot spots include expansion into to other fields, such as iodine quantification, deep learning, and bone marrow edema.
Collapse
Affiliation(s)
- Ya Wang
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yun Peng
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tongtong Wang
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hui Li
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhen Zhao
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lianggeng Gong
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Bibo Peng
- Department of Radiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| |
Collapse
|
|
11
|
Chen WY, Xiao X, Pan C, Huang FH, Xu HY, Wei QJ, Jiang H. Scientific publications on orthopedic surgery from three major East Asian countries (2012-2021). World J Orthop 2023; 14:641-650. [PMID: 37662667 PMCID: PMC10473913 DOI: 10.5312/wjo.v14.i8.641] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/08/2023] [Accepted: 07/07/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND East Asia is the most dynamic region in the world and includes three major countries: Japan, South Korea and China. Due to rapid economic growth, orthopedics research in East Asia has achieved great advances during the past 10 years. However, the current status of orthopedic research in Japan, South Korea and China is still unclear. AIM To understand the current status of orthopedic research in Japan, South Korea, and China. METHODS Journals listed in the ''Orthopedics'' category of Science Citation Index Expanded subject categories were included. The PubMed and Web of Knowledge electronic databases were searched to identify scientific publications from the selected journals written by researchers from Japan, South Korea and China. A systematic analysis was conducted to analyze orthopedic research articles published in the three countries based on the number of articles, study design, impact factors (IFs) and citations. Furthermore, we also ranked the top 10 countries worldwide with the highest publications in the past 10 years. Additionally, we ranked the top 10 countries with the highest number of publications in the world in the past 10 years. Statistical analyses were performed using SPSS 20.0 software (SPSS Inc., Chicago, IL, United States), and statistical results are given in Tables and Figures. The Kruskal-Wallis test and the Mann-Whitney test were used to detect differences between countries. The tendency regarding the number of articles was analyzed by curvilinear regression. A two-tailed P < 0.05 was considered significant. RESULTS From 2012-2021, a total of 144518 articles were published in the 86 selected orthopedic journals. During this period, the number of worldwide published orthopedic articles has shown an annual increasing trend. A total of 27164 orthopedic research articles were published by Japan, South Korea and China during the past 10 years; 44.32% were from China, 32.98% were from Japan, and 22.70% were from South Korea. From 2012 to 2021, the annual number of articles markedly increased in each of the three countries. Over time, the worldwide share of articles increased substantially in South Korea (3.37% to 6.53%, P < 0.001) and China (5.29% to 9.61%, P < 0.001). However, the worldwide share of articles significantly decreased in Japan (5.22% to 3.80%, P < 0.001). The annual total IFs of articles from China were well above those of articles from Japan and South Korea (36597.69 vs 27244.48 vs 20657.83, P < 0.05). There was no significant difference among the articles in the top 10 high-IF orthopedics journals published from those three countries [South Korea (800) > China (787) > Japan (646), P > 0.05]. CONCLUSION Over the past 10 years, China's scientific publications in orthopedic journals have shown an increasing trend. Considering the relative scale of the populations, Japan and South Korea have outpaced China with respect to quality.
Collapse
Affiliation(s)
- Wei-You Chen
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Xin Xiao
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Cheng Pan
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Fei-Hong Huang
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Hong-Yuan Xu
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Qing-Jun Wei
- Department of Orthopedic Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Hua Jiang
- Division of Spine Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
- Department of Orthopedic Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| |
Collapse
|
|
12
|
Wei T, Xiao F, He X, Peng P, He W, He M, Wei Q. A bibliometric analysis and visualization of research trends on periacetabular osteotomy. J Hip Preserv Surg 2023; 10:181-191. [PMID: 38162277 PMCID: PMC10757413 DOI: 10.1093/jhps/hnad038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/07/2023] [Accepted: 10/07/2023] [Indexed: 01/03/2024] Open
Abstract
Bernese periacetabular osteotomy (PAO) is a practical and safe acetabular reorientation technique used to correct structural hip deformities, and much relevant literature has been published over the past decades. This bibliometric study aims to determine the status of PAO research between 1994 and 2022. Information about PAO research publications from 1994 to 2022 was obtained from the Web of Science Core Collection. This bibliometric study is implemented and analyzed through three bibliometric tools with respect to publication counts, countries, institutions, authors, journals, funding agencies, references and keywords. In total, 634 publications concerning PAO were identified. The United States and Washington University in St. Louis have published the most literature in terms of country and institution. Additionally, Switzerland and the University of Bern are the country and the institution with the highest average number of citations in the PAO field. The most published and co-cited journal is Clinical Orthopaedics and Related Research. Burst keyword detection has discovered that 'patient-reported outcome', 'instability', 'risk', 'survivorship' and 'outcome' are regarded as the current research frontier. In summary, our findings provide insight into the bibliometric overview of research status in the PAO field, which may offer later investigators' references in exploring further research directions.
Collapse
Affiliation(s)
| | - Fangjun Xiao
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Xiaoming He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Peng Peng
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Wei He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Mincong He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Qiushi Wei
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| |
Collapse
|
|
13
|
Borderline Dysplastic Hips Undergoing Hip Arthroscopy Achieve Equivalent Patient Reported Outcomes When Compared With Hips With Normal Acetabular Coverage: A Systematic Review and Meta-Analysis. J Am Acad Orthop Surg 2023; 31:e336-e346. [PMID: 36730851 DOI: 10.5435/jaaos-d-22-00302] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 08/18/2022] [Indexed: 02/04/2023] Open
Abstract
PURPOSE To systematically review and meta-analyze studies reporting lateral center edge angle as it relates to patient-reported outcome (PRO) measures and clinically notable outcome assessments for patients undergoing hip arthroscopy for femoroacetabular impingement syndrome or labral pathology with borderline dysplastic hips (BDH). METHODS PubMed, EMBASE, and the Web of Science Core Collection databases were queried for articles evaluating lateral center edge angle as a predictor of PRO after hip arthroscopy. Articles were eligible for meta-analysis if they compared PROs measures between patients with normal acetabular coverage and borderline dysplasia and were at least level III evidence. Continuous random-effects models with standardized mean differences were used to compare postoperative Hip Outcome Score-Activities of Daily Living and sports subscales, modified Harris Hip Score, international Hip Outcome Tool scores, Satisfaction, and Visual Analog Scale Pain scores between normal coverage and borderline dysplastic groups. RESULTS Overall, 989 hips undergoing arthroscopy from six investigations were included in this meta-analysis, including 315 borderline dysplastic subjects (mean age 27.5 years) and 674 subjects with normal coverage (mean age 26.9 years). Borderline dysplastic and normal coverage cohorts were followed for an average of 37.0 and 36.8 months, respectively. Postoperative PRO measures (Hip Outcome Score-Activities of Daily Living, Hip Outcome Score-Sports Subscale, modified Harris Hip Score, international Hip Outcome Tool-12, Satisfaction, and Visual Analog Scale Pain) collected approximately three years after hip arthroscopy were not markedly different between subjects with BDH when compared with patients with normal coverage. CONCLUSIONS In a meta-analysis of the available literature, patients with BDH are able to equally reach statistically similar clinical outcomes after isolated hip arthroscopy as compared with control subjects without dysplasia at short-term follow-up. A BDH should not be considered a contraindication to hip arthroscopy when optimal PRO achievement is the goal. LEVEL OF EVIDENCE Level III, Systematic Review and Meta-Analysis.
Collapse
|
|
14
|
Shu B, Ou X, Hu L. Influential articles on shoulder arthroplasty: bibliometric analysis and visualized study. J Shoulder Elbow Surg 2023; 32:677-684. [PMID: 36323365 DOI: 10.1016/j.jse.2022.09.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/14/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Shoulder arthroplasty has had increasing global demand, technical development, and research interest in the past few decades, with the publication of numerous articles. However, little is known about the characteristics and evaluation of these articles. Our objective was to study and analyze the top 100 cited articles in shoulder arthroplasty research. MATERIALS AND METHODS Publications on shoulder arthroplasty from inception to 2022 were retrieved from the Web of Science. The top 100 publications were defined by the number of citations, and their characteristics were recorded and analyzed. A visualized study of the articles was performed using VOSviewer software. RESULTS The top 100 cited articles were published between 1981 and 2018, with the 2000s the most productive decade. Citations per article ranged from 103 to 822. The countries with the most articles were the United States followed by France and Switzerland. Most of the articles were level III evidence. The keywords for the articles were primarily in 5 clusters: infection, fracture, osteoarthritis, perioperative complications, and prosthetic design. CONCLUSIONS The characteristics of influential articles on shoulder arthroplasty were thoroughly analyzed. Most studies focused on surgical techniques and perioperative complications with a relatively low level of evidence.
Collapse
Affiliation(s)
- Boshen Shu
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xuehai Ou
- Department of Hand Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Leiming Hu
- Department of Hand Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| |
Collapse
|
|
15
|
Wu Z, Cheng K, Shen Z, Lu Y, Wang H, Wang G, Wang Y, Yang W, Sun Z, Guo Q, Wu H. Mapping knowledge landscapes and emerging trends of sonodynamic therapy: A bibliometric and visualized study. Front Pharmacol 2023; 13:1048211. [PMID: 36699067 PMCID: PMC9868186 DOI: 10.3389/fphar.2022.1048211] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
Background: Ultrasound-triggered sonodynamic therapy (SDT), as a non-invasive approach, has attracted considerable attention in a wide variety of malignant tumors and other diseases. Over the past 2 decades, the number of scientific publications on SDT has increased rapidly. However, there is still a lack of one comprehensive report that summarizes the global research trends and knowledge landscapes in the field of SDT in detail. Thus, we performed a bibliometric analysis on SDT from 2000 to 2021 to track the current hotspots and highlight future directions. Methods: We collected publications on SDT research from the Web of Science Core Collection database. The annual number of publications and citations, major contributors, popular journals, international collaborations, co-cited references and co-occurrence keywords were analyzed and visualized with CiteSpace, VOSviewer, and R-bibliometrix. Results: A total of 701 publications were included. The annual publication output increased from 5 in 2000 to 175 in 2021, and the average growth rate was 18.4%. China was the most productive country with 463 documents (66.05%), and Harbin Medical University was the most prolific institution (N = 73). Ultrasound in Medicine and Biology published the most papers related to SDT. Materials Science, and Chemistry were the research areas receiving the most interest. All the keywords were divided into four different clusters including studies on mechanisms, studies on drug delivery and nanoparticles, studies on cancer therapy, as well as studies on ultrasound and sonosensitizers. In addition to nanomaterials-related studies including nanoparticles, mesoporous silica nanoparticles, nanosheets, liposomes, microbubble and TiO2 nanoparticle, the following research directions such as immunogenic cell death, metal-organic framework, photothermal therapy, hypoxia, tumor microenvironment, chemodynamic therapy, combination therapy, tumor resistance, intensity focused ultrasound, drug delivery, and Staphylococcus aureus also deserve further attention and may continue to explode in the future. Conclusion: SDT has a bright future in the field of cancer treatment, and nanomaterials have increasingly influenced the SDT field with the development of nano-technology. Overall, this comprehensive bibliometric study was the first attempt to analyze the field of SDT, which could provide valuable references for later researchers to better understand the global research trends, hotspots and frontiers in this domain.
Collapse
Affiliation(s)
- Zhenjiang Wu
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zefeng Shen
- Department of Graduate School, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanqiu Lu
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hongtao Wang
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Guolei Wang
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Yulin Wang
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Weiguang Yang
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Zaijie Sun
- Department of Orthopaedic Surgery, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
| | - Qiang Guo
- Department of Orthopaedics, Baodi Clinical College of Tianjin Medical University, Tianjin, China,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
| | - Haiyang Wu
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China,Duke University School of Medicine, Duke Molecular Physiology Institute, Duke University, Durham, NC, United States,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
| |
Collapse
|
|
16
|
Cai YT, Song YK, He MC, He XM, Wei QS, He W. Global research trends and hotspots in calcaneal fracture: A bibliometric analysis (2000-2021). Front Surg 2023; 9:940432. [PMID: 36684285 PMCID: PMC9852496 DOI: 10.3389/fsurg.2022.940432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 10/31/2022] [Indexed: 01/09/2023] Open
Abstract
Background Calcaneal fracture is common and carries high morbidity and disability. Its treatment is therefore of vital concern. Many topics concerning calcaneal fracture remain controversial, and the subject has not yet been well-researched. We aim to analyze and illustrate the trends in development, overall knowledge structure, "hotspots," and research frontiers on the topic of calcaneal fracture. Methods Literature relating to calcaneal fracture published between 2000 and 2021 was retrieved from Science Citation Index Expanded (SCIE) database of the Web of Science. Three bibliometric tools (Bibliometrix, CiteSpace, and VOSviewer software) were used for analysis and the generation of knowledge maps. Annual trends in publication counts and the relative contributions of different countries, regions, institutions, authors, and journals, as well as keyword clusters, "hot topics," and research frontiers, were analyzed. Results A total of 1,687 publications were included in the analysis. The number of calcaneal fracture articles published worldwide each year was highest in 2019, with a total of 128 articles. The United States has made the greatest contribution to the field, with the largest number of publications and the highest H-index. Foot & Ankle International was the most productive journal, publishing a total of 167 articles on calcaneal fracture during the study period. Hebei Medical University of China and the University of California, San Francisco were the most prolific institutions. Professors T. Schepers, S. Rammelt, H. Zwipp, and Y. Z. Zhang have made remarkable contributions to the field. However, the degree of collaboration between researchers and among institutions was relatively low, and took place mainly in Europe and the Americas. All relevant keywords could be categorized into three clusters: studies of internal fixation, studies of fractures, and studies of osteoporosis. A trend of balanced and diversified development could be seen within these clusters. Keywords with ongoing "citation bursts," such as sinus tarsi approach, wound complications, minimally invasive technique, extensile lateral approach, surgical treatment, and plate, may continue to be research "hotspots" in the near future. Conclusion Based on current global trends, the number of publications on calcaneal fracture will continue to increase. Topics such as minimally invasive techniques and complications have become important hotspots of research. We recommend enhancing international communication and collaboration for future research in this field.
Collapse
Affiliation(s)
- Yang-Ting Cai
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China,Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu-Ke Song
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China
| | - Min-Cong He
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China
| | - Xiao-Ming He
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China
| | - Qiu-Shi Wei
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China,Correspondence: Qiu-Shi Wei Wei He
| | - Wei He
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China,Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, Guangzhou, China,Correspondence: Qiu-Shi Wei Wei He
| |
Collapse
|
|
17
|
Weng R, Lin DX, Song YK, Guo HW, Zhang WS, He XM, Li WC, Lin HH, He MC, Wei QS. Bibliometric and visualized analysis of research relating to minimally invasive spine surgery reported over the period 2000-2022. Digit Health 2023; 9:20552076231173562. [PMID: 37163171 PMCID: PMC10164264 DOI: 10.1177/20552076231173562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 04/15/2023] [Indexed: 05/11/2023] Open
Abstract
Background Since entering the 21st century, there has been an increasing interest in minimally invasive surgery for spinal diseases, which has led to the continued development of minimally invasive spine surgery (MISS), with major breakthroughs in technology and technical skills. However, in recent years, there is little relevant research using bibliometrics to analyze the field of MISS research. The purpose of this study is to sort out the publication situation and topic trends of articles in the field of MISS research from the perspective of bibliometrics. Methods The articles and reviews related to MISS from 2000 to 2022 were retrieved and downloaded from the Web of Science Core Collection (WOSCC). Visualization and knowledge mapping were performed using three bibliometric tools, including online bibliometric platform, CiteSpace and VOSviewer software. Curve fitting and correlation analysis were performed using Microsoft Excel software. The global research publication output, contributions of countries, institutions, authors, and journals, average citations per item (ACI), Hirsch index (H-index), research hot keywords, etc., in this field were analyzed. Results A total of 2384 papers were retrieved, including 2135 original papers and 249 review papers. In the past 22 years, the number of annual publications of MISS research has shown a steady growth trend. China contributed the most papers, and the United States ranked second, but the United States had the highest total citations, and H-index value. The most prolific institutions were Soochow University, Capital Medical University and Wooridul Spine Hospital. In this field, Professors Lee SH, Ahn Y and Yang HL have made significant achievements. However, there is relatively little international collaboration between institutions or researchers. World Neurosurgery is the most published journal on MISS research. According to the keyword co-occurrence analysis, recent keywords mainly focus on researches on minimally invasive modalities, techniques and prognosis, while on the keyword analysis of the ongoing bursts, percutaneous transforaminal endoscopic discectomy, lumbar diskectomy, spinal stenosis, recompression, diskectomy, endoscopic spine surgery, laminectomy, transforaminal lumbar interbody fusion, etc., will likely continue to be a research hotspot in the near future. Conclusion Looking at the temporal trend in the number of publications per year, the number of publications for the MISS study will increase in the near future. China has the highest number of publications, but the US has the highest quality publications. International cooperation needs to be further strengthened. Our findings can provide useful information for the academic community and identify possible research fronts and hotspots in the coming years.
Collapse
Affiliation(s)
- Rui Weng
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Dong-Xin Lin
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Yu-Ke Song
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Hai-Wei Guo
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wen-Sheng Zhang
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiao-Ming He
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wen-Chao Li
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Hong-Heng Lin
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Min-Cong He
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| | - Qiu-Shi Wei
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, Guangdong, China
| |
Collapse
|
|
18
|
Peng P, Wei T, Fang W, Xiao F, He X, He W, Wei Q, He M. A bibliometric analysis and visualization of research trends on surgical hip dislocation. J Hip Preserv Surg 2023; 10:8-16. [PMID: 37275829 PMCID: PMC10234387 DOI: 10.1093/jhps/hnac049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 11/14/2022] [Accepted: 12/07/2022] [Indexed: 01/29/2024] Open
Abstract
Surgical hip dislocation (SHD) is a powerful and safe approach used to address pathologic lesions around the hip joint, and therefore, many studies have been conducted in this field. However, no bibliometric studies regarding the global research trend concerning SHD have been studied yet. This study aims to determine the research status in the field of SHD research between 2001 and 2021. The publications related to SHD from 2001 to 2021 were retrieved from the Web of Science Core Collection. Three bibliometric tools were used for this study. The main analyses include publication counts, contributions of countries, institutions, authors, journals and funding agencies, as well as analyses on clustering of references and keywords. In total, 498 articles were identified. The annual publication counts of SHD showed an ascending tendency as a whole. The United States has the most prominent contributions, with the most number of publications and the highest value of H-index. The University of Bern was the organization that produced the most literature. Professors Ganz R, Siebenrock KA, Tannast M, Steppacher SD and Leunig M were the core authors in this field. The most productive journal was Clinical Orthopaedics and Related Research. Burst keyword detection suggested that the following research directions, including 'surgical hip dislocation', 'outcome', 'fixation' and 'pain', are considered the research hotspots and deserve more attention. In conclusion, this is the first bibliometric analysis that provides a comprehensive overview of SHD research, which may assist investigators in exploring new directions for this technique.
Collapse
Affiliation(s)
- Peng Peng
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Tengfei Wei
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Weihua Fang
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Fangjun Xiao
- Guangzhou University of Chinese Medicine, No. 16, Jichang Road, Baiyun District, Guangzhou 510407, P.R. China
| | - Xiaoming He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Wei He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Qiushi Wei
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| | - Mincong He
- Guangdong Research Institute for Orthopedics and Traumatology of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
- Joint Center, The Third Affiliated Hospital, Guangzhou University of Chinese Medicine, No. 261, Longxi Road, Liwan District, Guangzhou 510378, P.R. China
| |
Collapse
|
|
19
|
Tsagkaris C, Laskaratou ED, Eleftheriades A, Papazoglou AS, Moysidis DV, Dimitriou R. Screening children born to migrant and refugee mothers for developmental dysplasia of the hip during and beyond the COVID-19 pandemic: Focus on the Eastern Mediterranean region. Ann Med Surg (Lond) 2022; 79:104072. [PMID: 35812827 PMCID: PMC9260441 DOI: 10.1016/j.amsu.2022.104072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Christos Tsagkaris
- Novel Global Community Educational Foundation, Hebersham, NSW, Australia
- Working Group on Public Health and Policies, Amsterdam, Netherlands
| | | | - Anna Eleftheriades
- National and Kapodistrian University of Athens, Faculty of Medicine, Athens, Greece
| | - Andreas S Papazoglou
- Athens Naval Hospital, Athens, Greece
- Working Group on Public Health and Policies, Amsterdam, Netherlands
| | - Dimitrios V Moysidis
- Aristotle University of Thessaloniki, Faculty of Medicine, Thessaloniki, Greece
- Working Group on Public Health and Policies, Amsterdam, Netherlands
| | | |
Collapse
|
|
20
|
Wu H, Cheng K, Tong L, Wang Y, Yang W, Sun Z. Knowledge structure and emerging trends on osteonecrosis of the femoral head: a bibliometric and visualized study. J Orthop Surg Res 2022; 17:194. [PMID: 35346273 PMCID: PMC8960091 DOI: 10.1186/s13018-022-03068-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 03/15/2022] [Indexed: 11/15/2022] Open
Abstract
Background Osteonecrosis of the femoral head (ONFH) is a common disabling disease with considerable social and economic impacts. Although extensive studies related to ONFH have been conducted in recent years, a specific bibliometric analysis on this topic has not yet been performed. Our study attempted to summarize the comprehensive knowledge map, development landscape, and future directions of ONFH research with the bibliometric approach. Methods All publications concerning ONFH published from 2001 to 2020 were identified from Web of Science Core Collection. Key bibliometric indicators were calculated and evaluated using CiteSpace, VOSviewer, and the online bibliometric analysis platform. Results A total of 2594 publications were included. Our analysis revealed a significant exponential growth trend in the annual number of publications over the past 20 years (R2 = 0.9663). China, the USA, and Japan were the major contributors both from the quality and quantity points of view. Correlation analysis indicated that there was a high positive correlation between the number of publications and gross domestic product (r = 0.774), and a moderate positive correlation between publications and demographic factor (r = 0.673). All keywords were categorized into four clusters including Cluster 1 (etiology and risk factors study); Cluster 2 (basic research and stem cell therapy); cluster 3 (hip-preserving study); and Cluster 4 (hip replacement study). Stem cell therapy-related research has been recognized as an important research hotspot in this field. Several topics including exosomes, autophagy, biomarkers, osteogenic differentiation, microRNAs, steroid-induced osteonecrosis, mesenchymal stem cells, double-blind, early-stage osteonecrosis, and asymptomatic osteonecrosis were considered as research focuses in the near future. Conclusion Over the past two decades, increasing attention has been paid to global ONFH-related research. Our bibliometric findings provide valuable information for researchers to understand the basic knowledge structure, identify the current research hotspots, potential collaborators, and future research frontiers in this field.
Collapse
|
|
21
|
Shen Z, Wu H, Chen Z, Hu J, Pan J, Kong J, Lin T. The Global Research of Artificial Intelligence on Prostate Cancer: A 22-Year Bibliometric Analysis. Front Oncol 2022; 12:843735. [PMID: 35299747 PMCID: PMC8921533 DOI: 10.3389/fonc.2022.843735] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/28/2022] [Indexed: 01/03/2023] Open
Abstract
Background With the rapid development of technology, artificial intelligence (AI) has been widely used in the diagnosis and prognosis prediction of a variety of diseases, including prostate cancer. Facts have proved that AI has broad prospects in the accurate diagnosis and treatment of prostate cancer. Objective This study mainly summarizes the research on the application of artificial intelligence in the field of prostate cancer through bibliometric analysis and explores possible future research hotspots. Methods The articles and reviews regarding application of AI in prostate cancer between 1999 and 2020 were selected from Web of Science Core Collection on August 23, 2021. Microsoft Excel 2019 and GraphPad Prism 8 were applied to analyze the targeted variables. VOSviewer (version 1.6.16), Citespace (version 5.8.R2), and a widely used online bibliometric platform were used to conduct co-authorship, co-citation, and co-occurrence analysis of countries, institutions, authors, references, and keywords in this field. Results A total of 2,749 articles were selected in this study. AI-related research on prostate cancer increased exponentially in recent years, of which the USA was the most productive country with 1,342 publications, and had close cooperation with many countries. The most productive institution and researcher were the Henry Ford Health System and Tewari. However, the cooperation among most institutions or researchers was not close even if the high research outputs. The result of keyword analysis could divide all studies into three clusters: “Diagnosis and Prediction AI-related study”, “Non-surgery AI-related study”, and “Surgery AI-related study”. Meanwhile, the current research hotspots were “deep learning” and “multiparametric MRI”. Conclusions Artificial intelligence has broad application prospects in prostate cancer, and a growing number of scholars are devoted to AI-related research on prostate cancer. Meanwhile, the cooperation among various countries and institutions needs to be strengthened in the future. It can be projected that noninvasive diagnosis and accurate minimally invasive treatment through deep learning technology will still be the research focus in the next few years.
Collapse
Affiliation(s)
- Zefeng Shen
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haiyang Wu
- Graduate School, Tianjin Medical University, Tianjin, China
| | - Zeshi Chen
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jintao Hu
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiexin Pan
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianqiu Kong
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, China
| | - Tianxin Lin
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, China
| |
Collapse
|