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Li X, Su J, Han J, Li H, Yao W, Ding R, Zhang C. Coronavirus disease-2019 and orthopedics: A bibliometric analysis of the literature. Medicine (Baltimore) 2024; 103:e37714. [PMID: 38608113 PMCID: PMC11018195 DOI: 10.1097/md.0000000000037714] [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: 02/25/2023] [Accepted: 03/04/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND The coronavirus disease-2019 (COVID-19) pandemic has had a dramatic impact on global health, with orthopedics among the most affected specialties. An increasing number of COVID-19-related orthopedic studies have been published. The purpose of this study was to analyze the orthopedic literature published during the COVID-19 pandemic to guide future research. METHODS The Scopus database was searched for relevant literature published between 2020 and 2022. The keywords used in the retrieval process were ("COVID-19" OR "Coronavirus" OR "2019-nCoV" OR "SARS-CoV-2" OR "Betacoronavirus" OR "novel coronavirus 2019" OR "novel coronavirus" OR "coronavirus-19" OR "COVID 19" OR "nCOV" OR "COVID-2019" OR "COVID 2019") and ("orthopedic" OR "orthopedics" OR "orthopedic" OR "orthopedical" OR "orthopedical" OR "orthopedics"). Spreadsheet software (Excel, Microsoft Corp., Redmond, WA) was used to analyze the top 10 cited authors, countries, journals, and articles. The top 5 publication types were also analyzed. VOSviewer (Center for Science and Technology Studies, Leiden, Netherlands) was used to network and visualize the literature. RESULTS A total of 1619 publications relevant to COVID-19 and orthopedics were reviewed. Among these publications, the most active country, author, and publication type included the United States, Vaishya R, and original articles, respectively. The most frequently used keywords were human, coronavirus disease-2019, pandemic, and orthopedics. The Journal of Bone and Joint Surgery American Volume was the most cited journal, whereas the greatest number of articles was published in the Journal of Clinical Orthopedics and Trauma. CONCLUSIONS This study provides a perspective on the development of orthopedic publications during the COVID-19 pandemic and evidence for researchers worldwide to strengthen global cooperation in fighting the epidemic.
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Affiliation(s)
- Xiaobo Li
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jixian Su
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
- Clinical Medicine, Wuhan University of Science and Technology, Wuhan, China
| | - Jing Han
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
| | - Hanlin Li
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
- Clinical Medicine, Wuhan University of Science and Technology, Wuhan, China
| | - Wenhao Yao
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
- Clinical Medicine, Wuhan University of Science and Technology, Wuhan, China
| | - Ran Ding
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
| | - Chen Zhang
- Department of Orthopedics, General Hospital of Central Theater Command of PLA, Wuhan, China
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Wang Q, Zhang M, Li R. Does medical waste research during COVID-19 meet the challenge induced by the pandemic to waste management? WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2024; 42:244-259. [PMID: 37334464 PMCID: PMC10277880 DOI: 10.1177/0734242x231178226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 05/08/2023] [Indexed: 06/20/2023]
Abstract
The COVID-19 pandemic has resulted in an unprecedented amount of medical waste, presenting significant challenges for the safe disposal of hazardous waste. A systematic review of existing research on COVID-19 and medical waste can help address these challenges by providing insights and recommendations for effective management of the massive medical waste generated during the pandemic. This study utilized bibliometric and text mining methods to survey the scientific outcomes related to COVID-19 and medical waste, drawing on data from the Scopus database. The results show that the spatial distribution of medical waste research is unbalanced. Surprisingly, developing countries rather than developed countries lead research in this area. Especially, China, a major contributor to the field, has the highest number of publications and citations, and is also a centre of international cooperation. The main study authors and research institutions are also mainly from China. And the research on medical waste is a multidisciplinary field. Text mining analysis shows that COVID-19 and medical waste research is mainly organized around four themes: (i) medical waste from personal protective equipment; (ii) research on medical waste in Wuhan, China; (iii) threats of medical waste to the environment and (iv) disposal and management of medical waste. This would serve to better understand the current state of medical waste research and to provide some implications for future research.
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Affiliation(s)
- Qiang Wang
- School of Economics and Management, China University of Petroleum (East China), Qingdao, People’s Republic of China
- School of Economics and Management, Xinjiang University, Wulumuqi, People’s Republic of China
| | - Min Zhang
- School of Economics and Management, China University of Petroleum (East China), Qingdao, People’s Republic of China
| | - Rongrong Li
- School of Economics and Management, China University of Petroleum (East China), Qingdao, People’s Republic of China
- School of Economics and Management, Xinjiang University, Wulumuqi, People’s Republic of China
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Lai Z, Pu T, Li J, Bai F, Wu L, Tang Y. Visual analysis of hotspots and trends in long COVID research based on bibliometric. Heliyon 2024; 10:e24053. [PMID: 38293444 PMCID: PMC10827472 DOI: 10.1016/j.heliyon.2024.e24053] [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: 07/02/2023] [Revised: 11/23/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024] Open
Abstract
After severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, a series of symptoms may persist for a long time, which is now called long COVID. It was found that long COVID can affect all patients with COVID-19. Therefore, long COVID has become a hot topic. In this study, we used the WOS database as a sample data source to conduct a bibliometric and visual analysis of 1765 long COVID articles over the past three years through VOSviewer and R package. The results show that countries/authors in Europe and The United States of America contribute most of the articles, and their cooperation is also the most active. Keyword co-occurrence identified four clusters, with important topics including the mechanism, clinical symptoms, epidemiological characteristics, and management/treatment of long COVID. Themes such as "cognitive impairment", "endothelial dysfunction", "diagnosis", and "biomarkers" are likely to be the focus of new attention in the coming period. In addition, we put forward the possible research opportunities on long COVID for researchers and practitioners to facilitate future research.
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Affiliation(s)
- Zongqiang Lai
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Tao Pu
- Department of Adolescent Gynecology, Shenzhen Children's Hospital, Shenzhen, Guangdong, PR China
| | - Jun Li
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Facheng Bai
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Lining Wu
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Yunxia Tang
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
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Malheiro DT, Bernardez-Pereira S, Parreira KCJ, Pagliuso JGD, de Paula Gomes E, de Mesquita Escobosa D, de Araújo CI, Pimenta BS, Lin V, de Almeida SM, Tuma P, Laselva CR, Neto MC, Klajner S, Teich VD, Kobayashi T, Edmond MB, Marra AR. Prevalence, predictors, and patient-reported outcomes of long COVID in hospitalized and non-hospitalized patients from the city of São Paulo, Brazil. Front Public Health 2024; 11:1302669. [PMID: 38317683 PMCID: PMC10839020 DOI: 10.3389/fpubh.2023.1302669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/20/2023] [Indexed: 02/07/2024] Open
Abstract
Background Robust data comparing long COVID in hospitalized and non-hospitalized patients in middle-income countries are limited. Methods A retrospective cohort study was conducted in Brazil, including hospitalized and non-hospitalized patients. Long COVID was diagnosed at 90-day follow-up using WHO criteria. Demographic and clinical information, including the depression screening scale (PHQ-2) at day 30, was compared between the groups. If the PHQ-2 score is 3 or greater, major depressive disorder is likely. Logistic regression analysis identified predictors and protective factors for long COVID. Results A total of 291 hospitalized and 1,118 non-hospitalized patients with COVID-19 were included. The prevalence of long COVID was 47.1% and 49.5%, respectively. Multivariable logistic regression showed female sex (odds ratio [OR] = 4.50, 95% confidence interval (CI) 2.51-8.37), hypertension (OR = 2.90, 95% CI 1.52-5.69), PHQ-2 > 3 (OR = 6.50, 95% CI 1.68-33.4) and corticosteroid use during hospital stay (OR = 2.43, 95% CI 1.20-5.04) as predictors of long COVID in hospitalized patients, while female sex (OR = 2.52, 95% CI 1.95-3.27) and PHQ-2 > 3 (OR = 3.88, 95% CI 2.52-6.16) were predictors in non-hospitalized patients. Conclusion Long COVID was prevalent in both groups. Positive depression screening at day 30 post-infection can predict long COVID. Early screening of depression helps health staff to identify patients at a higher risk of long COVID, allowing an early diagnosis of the condition.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Vivian Lin
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - Paula Tuma
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | | | | | | | - Takaaki Kobayashi
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Michael B. Edmond
- West Virginia University School of Medicine, Morgantown, WV, United States
| | - Alexandre R. Marra
- Hospital Israelita Albert Einstein, São Paulo, Brazil
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
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Kamp SM, Buntić N, Amtmann J, Scharpf A, Schönen A, Wagner L, Schulz A. Reduced concentration performance and heartbeat-evoked potential in individuals with a history of a SARS-CoV-2 infection. Neurosci Lett 2023; 814:137466. [PMID: 37652352 DOI: 10.1016/j.neulet.2023.137466] [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: 02/14/2023] [Revised: 07/20/2023] [Accepted: 08/28/2023] [Indexed: 09/02/2023]
Abstract
The goal of characterizing long-term psychological and neural consequences of a SARS-CoV-2 infection has recently gained importance. Here, we examined the effect of a prior SARS-CoV-2 infection on neural markers of exteroceptive (P300) and interoceptive (heartbeat-evoked potential; HEP) signal processing, as well as on neuropsychological tests of attention, inhibition and episodic memory, in 23 adults with a self-reported history of SARS-CoV-2 infection versus 23 healthy controls. We found that the group with a prior infection showed decreased HEP (but not P300) amplitudes, as well as reduced attention/concentration performance. These results suggest that SARS-CoV-2 may damage neural structures of cardiac interoception, thereby potentially contributing to cognitive and psychological long-term deficits. Modulations of interoceptive processing after a SARS-CoV-2 infection are thus a promising target for future research.
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Yang J, Wu J, Han T, Lu H, Li F, Li L, Su S, Jiang P, Hou Z. Global research hotspots and frontiers of myasthenia gravis from 2002 to 2021: A bibliometric study. Medicine (Baltimore) 2023; 102:e34002. [PMID: 37327308 PMCID: PMC10270528 DOI: 10.1097/md.0000000000034002] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/24/2023] [Indexed: 06/18/2023] Open
Abstract
The objective of this study is to utilize bibliometric and visual analysis techniques to identify hotspots and frontiers of research in myasthenia gravis (MG) and provide valuable references for future research. The Web of Science Core Collection (WoSCC) database was used to retrieve literature data related to MG research, which was then analyzed using VOSviewer 1.6.18, CiteSpace 6.1.R3, and the Online Platform for Bibliometric Analysis. The analysis revealed 6734 publications distributed across 1612 journals and contributed by as many as 24,024 authors affiliated with 4708 institutions across 107 countries/regions. The number of annual publications and citations for MG research has steadily increased over the past 2 decades, with the last 2 years alone witnessing a remarkable increase in annual publications and citations to over 600 and 17,000, respectively. In terms of productivity, the United States emerged as the top producing country, while the University of Oxford ranked first in terms of research institutions. Vincent A was identified as the top contributor in terms of publications and citations. Muscle & Nerve and Neurology ranked first in publications and citations respectively, with clinical neurology and neurosciences among the main subject categories explored. The study also identified pathogenesis, eculizumab, thymic epithelial cells, immune checkpoint inhibitors, thymectomy, MuSK antibodies, risk, diagnosis, and management as the current hot research topics in MG, while burst keywords like quality of life, immune-related adverse events (irAEs), rituximab, safety, nivolumab, cancer, and classification indicated the frontiers of MG research. This study effectively identifies the hotspots and frontiers of MG research, and offers valuable references for researchers interested in this area.
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Affiliation(s)
- Jiali Yang
- Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, China
| | - Jiaojiao Wu
- Xiangyu Pharmaceutical Co., Ltd., Linyi, China
| | - Tingliang Han
- Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, China
| | - Hua Lu
- Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, China
| | - Fangcun Li
- Guilin Municipal Hospital of Traditional Chinese Medicine, Guilin, China
| | - Leilei Li
- Guangxi University of Chinese Medicine, Nanning, China
| | - Shaoting Su
- Guangxi University of Chinese Medicine, Nanning, China
| | - Ping Jiang
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhaomeng Hou
- Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, China
- Guangxi University of Chinese Medicine, Nanning, China
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Wen C, Liu W, He Z, Liu C. Research on emergency management of global public health emergencies driven by digital technology: A bibliometric analysis. Front Public Health 2023; 10:1100401. [PMID: 36711394 PMCID: PMC9875008 DOI: 10.3389/fpubh.2022.1100401] [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: 11/16/2022] [Accepted: 12/23/2022] [Indexed: 01/13/2023] Open
Abstract
Background The frequent occurrence of major public health emergencies globally poses a threat to people's life, health, and safety, and the convergence development of digital technology is very effective and necessary to cope with the outbreak and transmission control of public epidemics such as COVID-19, which is essential to improve the emergency management capability of global public health emergencies. Methods The published literatures in the Web of Science Core Collection database from 2003 to 2022 were utilized to analyze the contribution and collaboration of the authors, institutions, and countries, keyword co-occurrence analysis, and research frontier identification using the CiteSpace, VOSviewer, and COOC software. Results The results are shown as follows: (1) Relevant research can be divided into growth and development period and rapid development period, and the total publications show exponential growth, among which the USA, China, and the United Kingdom are the most occupied countries, but the global authorship cooperation is not close; (2) clustering analysis of high-frequency keyword, all kinds of digital technologies are utilized, ranging from artificial intelligence (AI)-driven machine learning (ML) or deep learning (DL), and focused application big data analytics and blockchain technology enabled the internet of things (IoT) to identify, and diagnose major unexpected public diseases are hot spots for future research; (3) Research frontier identification indicates that data analysis in social media is a frontier issue that must continue to be focused on to advance digital and smart governance of public health events. Conclusion This bibliometric study provides unique insights into the role of digital technologies in the emergency management of public health. It provides research guidance for smart emergency management of global public health emergencies.
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Affiliation(s)
- Chao Wen
- 1School of Emergency Management, Xihua University, Chengdu, China
| | - Wei Liu
- 2College of Management Science, Chengdu University of Technology, Chengdu, China,*Correspondence: Wei Liu ✉
| | - Zhihao He
- 1School of Emergency Management, Xihua University, Chengdu, China,Zhihao He ✉
| | - Chunyan Liu
- 3School of Automation and Electrical Engineering, Chengdu Institute of Technology, Chengdu, China
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Porter AL, Markley M, Newman N. The long COVID research literature. Front Res Metr Anal 2023; 8:1149091. [PMID: 37034420 PMCID: PMC10080666 DOI: 10.3389/frma.2023.1149091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 02/23/2023] [Indexed: 04/11/2023] Open
Abstract
While the COVID-19 pandemic morphs into less malignant forms, the virus has spawned a series of poorly understood, post-infection symptoms with staggering ramifications, i. e., long COVID (LC). This bibliometric study profiles the rapidly growing LC research domain [5,243 articles from PubMed and Web of Science (WoS)] to make its knowledge content more accessible. The article addresses What? Where? Who? and When? questions. A 13-topic Concept Grid presents bottom-up topic clusters. We break out those topics with other data fields, including disciplinary concentrations, topical details, and information on research "players" (countries, institutions, and authors) engaging in those topics. We provide access to results via a Dashboard website. We find a strongly growing, multidisciplinary LC research domain. That domain appears tightly connected based on shared research knowledge. However, we also observe notable concentrations of research activity in different disciplines. Data trends over 3 years of LC research suggest heightened attention to psychological and neurodegenerative symptoms, fatigue, and pulmonary involvement.
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Bibliometric Analysis of Psychomotricity Research Trends: The Current Role of Childhood. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9121836. [PMID: 36553280 PMCID: PMC9777408 DOI: 10.3390/children9121836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022]
Abstract
Psychomotricity is a wide broad term, which encompasses different bodily action approaches to support children and adolescents to achieve their highest potential. A search on the Web of Science (WoS) Core Collection database was performed on this topic, using traditional bibliometric laws. Finally, 118 publications (112 articles and 6 reviews) documents were found. Annual publications presented an exponentially growing trend (R2 = 84.7%). Spain was the most productive country/region worldwide. Paola Magioncalda, Matteo Martino y Víctor Arufe Giraldez were highlighted as the most prolific co-authors. "Retos Nuevas Tendencias en Educación Física, Deporte y Recreación" was the most productive journal and the "International Journal of Environmental Research and Public Health", was the second most productive; the third in the list was the most productive in the JCR ranking. Thus, research on psychomotricity is experiencing exponential growth, causing this topic to generate great interest among researchers, publishers and journals. The most cited paper was "Neurocognitive Effects of Alcohol Hangover". The author keywords that were first raised together with psychomotricity were related to rehabilitation and psychomotor development, while the current trend was focused on physical activity and early childhood education.
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Goswami GG, Labib T. Modeling COVID-19 Transmission Dynamics: A Bibliometric Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14143. [PMID: 36361019 PMCID: PMC9655715 DOI: 10.3390/ijerph192114143] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/15/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
A good amount of research has evolved just in three years in COVID-19 transmission, mortality, vaccination, and some socioeconomic studies. A few bibliometric reviews have already been performed in the literature, especially on the broad theme of COVID-19, without any particular area such as transmission, mortality, or vaccination. This paper fills this gap by conducting a bibliometric review on COVID-19 transmission as the first of its kind. The main aim of this study is to conduct a bibliometric review of the literature in the area of COVID-19 transmission dynamics. We have conducted bibliometric analysis using descriptive and network analysis methods to review the literature in this area using RStudio, Openrefine, VOSviewer, and Tableau. We reviewed 1103 articles published in 2020-2022. The result identified the top authors, top disciplines, research patterns, and hotspots and gave us clear directions for classifying research topics in this area. New research areas are rapidly emerging in this area, which needs constant observation by researchers to combat this global epidemic.
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Epipharyngeal Abrasive Therapy (EAT) Has Potential as a Novel Method for Long COVID Treatment. Viruses 2022; 14:v14050907. [PMID: 35632649 PMCID: PMC9147901 DOI: 10.3390/v14050907] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 01/27/2023] Open
Abstract
COVID-19 often causes sequelae after initial recovery, referred to collectively as long COVID. Long COVID is considered to be caused by the persistence of chronic inflammation after acute COVID-19 infection. We found that all long COVID patients had residual inflammation in the epipharynx, an important site of coronavirus replication, and some long COVID symptoms are similar to those associated with chronic epipharyngitis. Epipharyngeal abrasive therapy (EAT) is a treatment for chronic epipharyngitis in Japan that involves applying zinc chloride as an anti-inflammatory agent to the epipharyngeal mucosa. In this study, we evaluated the efficacy of EAT for the treatment of long COVID. The subjects in this study were 58 patients with long COVID who were treated with EAT in the outpatient department once a week for one month (mean age = 38.4 ± 12.9 years). The intensities of fatigue, headache, and attention disorder, which are reported as frequent symptoms of long COVID, were assessed before and after EAT using the visual analog scale (VAS). EAT reduced inflammation in the epipharynx and significantly improved the intensity of fatigue, headache, and attention disorder, which may be related to myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). These results suggest that EAT has potential as a novel method for long COVID treatment.
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