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1.
J Int Soc Prev Community Dent ; 14(1): 10-15, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38559636

RESUMO

Aim: This narrative review aimed at identifying the existing scientific literature investigating periodontitis and neuropathic diseases. Materials and Methods: A search of the literature published between 2000 and 2022 was carried out in the electronic databases of Scopus and PubMed. Studies in which the eligible articles were mainly published in English were included. Descriptive correlational studies, case-control studies, comparative studies, and cohort studies were also included. The following main keywords were used: "Neuropathic diseases," "Periodontitis," "Alzheimer's disease," and "Porphyromonas gingivalis." Results: This narrative review found that cognitively impaired persons with severe periodontitis had a higher prevalence and incidence of periodontal diseases than the rest of the population. A significant positive correlation of salivary interleukin (IL)-1beta and immediate recall scores involved in cognition was also evident. It indicates that the most investigated parameter was whether there is any common link between periodontal disease and neurodegeneration. No randomized controlled clinical studies were found in the current literature review. Conclusions: Based on the literature reviewed, there is currently no strong scientific evidence to support or discourage the cause-effect relationship of periodontal diseases and neurodegenerative diseases.

2.
J Int Soc Prev Community Dent ; 13(5): 357-364, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38124726

RESUMO

Aim: This article aims to provide an overview of the scientific evidence comparing zirconium dental implants with titanium implants. Materials and Methods: A comprehensive literature review was conducted using the MEDLINE database accessed through PubMed and Scopus. The search included the keywords "dental implant," "zirconia dental implant," and "titanium dental implant" without any date restrictions. Results: The review examined research articles focusing on the physical and chemical characteristics of titanium and zirconia dental implants. Additionally, studies investigating the strength and translucency of zirconia, as well as the osseointegration of both materials, were analyzed. However, no conclusive evidence demonstrating the superiority of either material was found in the current literature. Conclusion: Taking into account the findings of this narrative study, no significant differences were identified between zirconium and titanium dental implants. Further scientific research is required to establish a definitive recommendation regarding the use of one material over the other.

3.
Saudi J Med Med Sci ; 11(4): 332-338, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37970460

RESUMO

Objectives: To describe the trends and characteristics of the worldwide scientific production on the use of artificial pancreas (AP) in the management of diabetes mellitus (DM). Materials and Methods: Scientific papers published between 2017 and 2022 were retrieved from the Scopus database using relevant keywords. Only original articles, reviews, and short surveys were included. The metadata were exported to the SciVal software for retrieving quantitative data and the main characteristics such as journals, authors, institutions, journal metrics by quartiles, subcategories, and collaborative networks were extracted. Results: A total of 642 articles were included after applying the inclusion/exclusion criteria: original articles, 489; reviews, 151; and short surveys, 2. The most common type of collaboration was at the national level (38.3%; citations per publication: 22.3; field-weighted citation index [FWCI]: 2.2) followed by international collaboration (29.4%; citations per publication: 19.6; FWCI: 1.94). More than 70% of articles in each year were published in journals listed in Q1. Two journals, Diabetes Technology and Therapeutics and Journal of Diabetes Science and Technology, accounted for about 22% of all publications. Six of the top 10 universities were from the United States, with The University of Virginia having the most publications (n = 54; 59 authors; citations per publication: 38.4; FWCI: 3.73). Conclusions: The findings of this study highlight that most research on this topic is published in high-quality journals and has a good citation impact. Notably, most research has been conducted in developed countries, thereby indicating the need for research efforts in this field from developing countries.

4.
BMC Oral Health ; 23(1): 668, 2023 09 16.
Artigo em Inglês | MEDLINE | ID: mdl-37715190

RESUMO

BACKGROUND: The use of activated carbon (AC) in oral hygiene products has gained significant interest; however, its potential benefits for oral health remain uncertain. This study aimed to conduct a scientometric analysis to examine the dynamicity, emerging patterns, and trends over time in scientific production concerning the use of AC in oral health. METHODS: The Web of Science database was searched for articles published between 2005 and 2022. Various bibliometric indicators, including the H-index, annual growth, Lotka's law, Bradford's law, and Sankey diagram, were used for data analysis. Overlay maps, timezone visualization, and three field plots were used to evaluate visualization patterns, time-temporal relationships, and trends. Information retrieval process was performed on March 11, 2023. RESULTS: The analysis revealed that only six studies constituted the top references with the highest number of citations in recent years, with Brooks' 2017 study demonstrating the most significant increase in citation. The dual-map overlay demonstrated a close citation relationship between cluster 4 (Molecular Biology Immunology) and the areas of Environmental, Toxicology, and Nutrition. The visualization graph of publication patterns indicated the journals that accumulated the highest number of citations during the study period. CONCLUSION: This scientometric study provides valuable insights into the use of AC in oral health and its impact on the field of dentistry. It determines the most productive journals, authors, and countries with the greatest influence. AC effectively removes pollutants and is gaining interest for use in dental effluent treatment. Thus, it may be a viable option for professionals.


Assuntos
Carvão Vegetal , Poluentes Ambientais , Humanos , Saúde Bucal , Cognição , Bases de Dados Factuais
5.
Oman J Ophthalmol ; 16(2): 293-297, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37602166

RESUMO

BACKGROUND: Neuromyelitis optica spectrum disorder (NMOSD) is a neuroimmune disease, i.e. under constant research. The aim of this bibliometric study is to perform a bibliometric indicator analysis of the worldwide academic production of NMOSD during the period 2017-2021. METHODS: A bibliographic search was assessed in the Scopus database to identify NMOSD-related articles published during the period 2017-2021. Collected publications were exported and analyzed in Scival (Elsevier). Bibliographic data were described through absolute values and percentages in descriptive tables. VOSviewer was used to visualize collaborative networks. RESULTS: A total of 1920 documents were collected, and the highest percentage of these belonged to the area of neurology. Friedemann Paul was the author with the highest scientific production, but Brian Weinshenker had the greatest impact worldwide. Three of the institutions with the highest production were North American. Multiple sclerosis and related disorders were the journal with the highest production of publications. Most papers were published in Q1 or Q2 journals. CONCLUSION: NMOSD-related articles are mostly published in first and second quartile journals, which would reflect a high interest of the scientific community. Publications with international collaboration reported a higher impact. Although African and South American regions have considerable prevalence of this disease, they do not have institutions with high productivity developing research on this disease.

6.
Int J Mycobacteriol ; 12(2): 111-116, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37338469

RESUMO

Background: The increase in the number of pregnant women with tuberculosis is an important factor that should be analyzed at present. Thus, It is important to evaluate the bibliometric characteristics of the scientific production indexed in Scopus on complications of pregnancy and childbirth in pregnant women with tuberculosis. Methods: A cross-sectional bibliometric study was carried out analyzing the publications of journals indexed in Scopus between January 2016 and May 2022. A search strategy was developed using MESH terms and Boolean operators. The SciVal program (Elsevier) was used for bibliometric analysis of the information in the documents. Results: Of the 287 publications analyzed, 13 were in the International Journal of Tuberculosis and Lung Disease and BJOG: An International Journal of Obstetrics and Gynaecology presented 11.9 citations per publication. Gupta Amita, from the United States, presented the most published papers; however, Myer London, from South Africa, had the highest impact, with 17.8 citations per publication. Johns Hopkins University was the institution with the highest number of publications (34). 51.9% of the publications were in journals in the Q1 quartile while 41.8% were international collaborations. Conclusions: In each year analyzed, scientific production was similar, with the highest proportion of publications in journals located in the Q1 and Q2 quartile. The institutions with the highest production were from the United States and South Africa. Therefore, there is a need to promote collaborative production in countries with greater presence of this disease.


Assuntos
Gestantes , Tuberculose , Gravidez , Feminino , Humanos , Estudos Transversais , Bibliometria , África do Sul
7.
Artigo em Inglês | MEDLINE | ID: mdl-37153930

RESUMO

Objective: The aim of this study was to describe artificial intelligence, machine learning, and "Dentronics" applications and perspectives in dentistry. Materials and Methods: A literature review was carried out to identify the applications of artificial intelligence in the field of dentistry. A specialized search for information was carried out in three databases such as Scopus, PubMed, and Web of Science. Manuscripts published from January 1988 to November 2021 were analyzed. Articles were included without any restriction by language or country. Results: Scopus, PubMed, and Web of Science were found to have 215, 1023, and 98 registered manuscripts, respectively. Duplicates (191 manuscripts) were eliminated. Finally, 4 letters, 12 editorials, 5 books, 1 erratum, 54 conference papers, 3 conference reviews, and 222 reviews were excluded. Conclusions: Artificial intelligence has revolutionized prediction, diagnosis, and therapeutic management in modern dentistry. Finally, artificial intelligence is a potential complement to managing future data in this area.

8.
J Family Community Med ; 30(1): 12-17, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36843869

RESUMO

BACKGROUND: Healthcare workers are under significant constant stress as a result of the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study, therefore, was to analyze bibliometrically the impact, trend, and characteristics of scientific production related to the mental health of health professionals during the COVID-19 pandemic. MATERIALS AND METHODS: A bibliometric analysis of the scientific production on the mental health of health professionals and COVID-19 in Scopus from December 2019 to December 2021 was performed. An advanced search was designed using Boolean operators in Scopus and applied in April 2022. The metadata was entered into Microsoft Excel for the elaboration of the tables, SciVal to obtain the bibliometric indicators, and VosViewer to plot collaborative networks. RESULTS: A total of 1393 manuscripts, 1007 of which met the eligibility criteria, were found on the mental health of health workers and COVID-19. The country with the highest academic production was the United States and Harvard University with 27 manuscripts as the most productive institution. The scientific journal with the highest scientific production was the International Journal of Environmental Research and Public Health with 138 manuscripts and 1580 citations, and the author with the most citations per publication was Carnnasi Claudia with 69.8. CONCLUSION: The countries with the highest economic income occupy the first places in scientific production on the mental health of health workers during the COVID-19 pandemic, with the United States as the leader. There is a gap in the scientific knowledge on the mental health of healthcare workers during the COVID-19 pandemic in middle- and low-income countries.

9.
Int Dent J ; 73(1): 157-162, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35715232

RESUMO

INTRODUCTION: Bibliometrics is an area that allows for the evaluation of scientific publications by means of different indicators. The aim of this research was to perform a bibliometric study of the scientific production of the International Dental Journal (IDJ) between 2011 and 2020. METHODS: All publications of the journal between 2011 and 2020 extracted from the Scopus database were included. The number of publications, most productive institutions, type of collaboration, most productive countries, most cited articles, and authors with the highest academic production were used as bibliographic indicators. It was exported to the SciVal tool for analysis. RESULTS: A total of 630 documents published in IDJ by 1947 authors were collected, with a total of 7212 citations (11.4 citations per document). The United States was the country with the highest number of documents (100). The University of Adelaide (Australia) was the institution with the highest scientific production (16 publications), whilst the institution with the highest impact was the Universidade de São Paulo (Brazil), with 12.2 citations per paper. Marc Luiz Tennant was the author with the highest number of published manuscripts (13). Finally, most of the publications had international collaboration (146 documents). CONCLUSIONS: IDJ is a high-quality journal and, in the dental field, it has a high impact worldwide, which allows for a greater number of citations of its articles and placing it in the forefront of future research.


Assuntos
Bibliometria , Publicações Periódicas como Assunto , Humanos , Austrália , Brasil , Publicações
10.
J Contemp Dent Pract ; 24(12): 981-986, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-38317396

RESUMO

AIM: To perform a bibliometric analysis of the scientific production related to the use of probiotics in oral health. MATERIALS AND METHODS: A retrospective, descriptive, observational study with a scientometric approach was conducted. Metadata from scientific articles were retrieved from the Web of Science (WoS) Core Collection and analyzed using Medical Subject Headings (MeSH) and Emtree terms. The search strategy included the terms related to probiotics and oral health, and articles published between 2013 and 2022 were analyzed. Different scientometric indicators were used to analyze the production, impact, and network collaboration. RESULTS: A total of 485 articles were retrieved from 241 sources, with an average annual growth rate of 10.72%. The manuscripts received an average citation per doc of 15.2. Authors collaborated on an average of 5.76 coauthors per paper. The number of articles published increased progressively from 2013 to 2022. The year 2022 had the highest number of articles published (90), while in 2013 only 36 articles were published. There was a progressive decrease in the average number of citations per article, from 32.44 in 2013 to 2.41 in 2022. CONCLUSION: The production of articles on probiotics in dentistry has grown steadily, with an annual growth rate of 10.72%. The most productive countries were the United States, Italy, and China. The importance of international scientific collaborations and the need for more research in this field is emphasized. CLINICAL SIGNIFICANCE: The findings of this study may help researchers identify areas that require further study and lead to more rapid and efficient advances in the use of probiotics to improve oral health. Its clinical importance lies in its value and ability to inform and guide future research to advance this field of science. How to cite this article: Mayta-Tovalino F, Espinoza-Carhuancho F, Alvitez-Temoche D, et al. A 10-year Scientometric Study of the Emerging Patterns and Spatial-Temporal Trends of Probiotics in Dentistry. J Contemp Dent Pract 2023;24(12):981-986.


Assuntos
Bibliometria , Probióticos , Estados Unidos , Estudos Retrospectivos , Saúde Bucal , Odontologia , Probióticos/uso terapêutico
11.
Int J Mycobacteriol ; 11(4): 389-393, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36510923

RESUMO

Background: Tuberculosis is one of the leading causes of death worldwide affecting mainly low- and middle-income countries. Therefore, the objective is to analyze the bibliometric characteristics of the application of artificial intelligence (AI) in tuberculosis in Scopus. Methods: A bibliometric study, the Scopus database was used using a search strategy composed of controlled and free terms regarding tuberculosis and AI. The search fields "TITLE," "ABSTRACT," and "AUTHKEY" were used to find the terms. The collected data were analyzed with Scival software. Bibliometric data were described through the figures and tables summarized by absolute values and percentages. Results: Thousand and forty-one documents were collected and analyzed. Yudong Zhang was the author with the highest scientific production; however, K. C. Santosh had the greatest impact. Anna University (India) was the institution with the highest number of published papers. Most papers were published in the first quartile. The United States led the scientific production. Articles with international collaboration had the highest impact. Conclusion: Articles related to tuberculosis and AI are mostly published in first quartile journals, which would reflect the need and interest worldwide. Although countries with a high incidence of new cases of tuberculosis are among the most productive, those with the highest reported drug resistance need greater support and collaboration.


Assuntos
Inteligência Artificial , Tuberculose , Humanos , Estados Unidos , Bibliometria , Índia
12.
Heliyon ; 8(12): e12165, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36578384

RESUMO

The objective of this scientometric study was to assess the global trends and characteristics of published occupational health research from 2016 to 2020. The SciVal tool (Elsevier) was used to perform the corresponding bibliometric analyses such as the Field-Weighted Citation Impact (FWCI), Source Normalized Impact per Paper (SNIP), CiteScore, and SCImago Journal Rank (SJR). Most of the manuscripts (46.5%) had national collaboration, with an average of 6.1 citations per paper. However, only 71 manuscripts (5.4%) presented single authorship (without collaboration). It was found that 486 manuscripts related to occupational health were published in Q2 journals (top 26-50%). Scientific publications on occupational health have increased remarkably worldwide, especially in Europe, and have mainly been published in Q1 and Q2 journals with a total of 292 and 289 scientific manuscripts in 2019 and 2020, respectively.

13.
J Contemp Dent Pract ; 23(7): 669-673, 2022 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-36440511

RESUMO

AIM: To evaluate the antibacterial efficacy of desensitizing dentifrices. MATERIAL AND METHODS: An experimental, in vitro, longitudinal, analytical, and prospective study was carried out. Subsequently, the following groups were formed: Streptococcus mutans vs Vitis® Sensible. S. mutans vs Sensodyne® Repair and Protect. Also, S. mutans vs Colgate® Sensitive Pro-ReliefTM and S. mutans vs Colgate Total 12® at 100, 50, 25, and 12.5%. Each Petri dish was properly labeled with the letter corresponding to the toothpaste and was placed in the incubator for 24 hours at 37°C. A 0.12% chlorhexidine solution was used as a positive control and distilled water as a negative control. The manuscript was written following the checklist for reporting in vitro studies (CRIS) guidelines. RESULTS: It was found that when comparing the inhibition halos of the desensitizing toothpaste against S. mutans, Colgate® Sensitive Pro-ReliefTM 100% paste had the highest efficacy at 24 and 48 hours with an average of 25.2 ± 1.0 and 23.5 ± 1.1 mm, respectively. On the other way, Sensodyne paste had no efficacy at any of its concentrations 100, 50, 25, and 12.5%. Finally, it was found that there were statistically significant differences between each of the groups evaluated with a p < 0.001. CONCLUSIONS: It was concluded that mainly the 100% pure concentrations of the desensitizing pastes had antibacterial efficacy against S. mutans. However, Sensodyne® Repair and Protect paste had no effect. CLINICAL SIGNIFICANCE: This research has clinical relevance because the use of desensitizing pastes is highly frequent. Therefore, it is necessary to know if these pastes offer an efficient antibacterial effect to control the main microorganisms of the oral cavity.


Assuntos
Dentifrícios , Streptococcus mutans , Cremes Dentais/farmacologia , Dentifrícios/farmacologia , Estudos Prospectivos , Antibacterianos/farmacologia , Fluoreto de Sódio/farmacologia
14.
Biomed Res Int ; 2022: 4144781, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35795315

RESUMO

Objective: To perform a bibliometric analysis of scientific production related to gut microbiota and Parkinson's disease between 2011 and 2020. Methods: A descriptive, retrospective, cross-sectional, and bibliometric study was carried out. The Scopus database was used as a source to evaluate the worldwide scientific production on intestinal microbiota and its relationship with Parkinson's disease. Data were extracted from Scopus using a formula developed with thesaurus terms MeSH (Medline) and Emtree (Embase). Results: A total of 591 documents were found. The retrieved manuscripts received an average of 41.9 citations per document. Four of the 10 most productive authors were Italian. The University of Helsinki (Finland) was the institution with the highest scientific production (19 papers) and the highest impact (5921 citations). In terms of productivity and impact, Movement Disorders ranked first with 38 papers and 2782 citations, and those papers published in Q1 quartile journals exceeded the sum of the remaining quartiles. Papers with international collaboration were the most cited. Keyword analysis showed that the terms Parkinson Disease, Disease, and Intestine Flora were the most frequent. Conclusion: The number of papers on Parkinson's disease and gut microbiota has been increasing; however, high-quality journals maintain the same high publication rate. International collaboration from high-income countries played an important role in the impact generated by the publications.


Assuntos
Microbioma Gastrointestinal , Doença de Parkinson , Bibliometria , Estudos Transversais , Humanos , Estudos Retrospectivos
15.
J Contemp Dent Pract ; 23(2): 149-153, 2022 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-35748442

RESUMO

OBJECTIVE: To determine the effect of anti-asthmatic inhalers salbutamol and budesonide on the surface microhardness of bovine tooth enamel. MATERIALS AND METHODS: The study was experimental, prospective, longitudinal, and comparative. The sample consisted of permanent mandibular incisors, which were prepared in (n = 90) blocks of dental enamel of size 3 × 3 mm and 2 mm thick, separated into 6 groups of 15 specimens each in sterile bottles properly labeled and contained in artificial saliva at 37°C. Three measurements (baseline, 5 days, and 10 days) were performed after immersion to determine the microhardness using a Vickers microdurometer programmed to apply a load of 100 gm for 15 seconds. RESULTS: It was observed that the enamel surface microhardness decreased after 5 and 10 days, after being in contact with the anti-asthmatic inhalers based on salbutamol and budesonide. In addition, it was evidenced that there is a greater decrease in the superficial microhardness of the enamel when comparing the values at the beginning and after 10 days; likewise, the reduction in the microhardness of enamel exposed to budesonide was greater (120.8 kg/mm2) compared to salbutamol (112.3 kg/mm2) (p<0.001). CONCLUSION: The two anti-asthmatic inhalers studied decreased superficial enamel microhardness, with the budesonide-based inhaler having a greater erosive effect. CLINICAL SIGNIFICANCE: This research allowed us to know the values of the microhardness of the superficial enamel after being exposed to different anti-asthmatic inhalers that are indicated in daily clinical practice. Therefore, it is important to evaluate this microhardness since the use of different inhalers is very prevalent.


Assuntos
Antiasmáticos , Esmalte Dentário , Albuterol/farmacologia , Animais , Antiasmáticos/farmacologia , Budesonida/farmacologia , Bovinos , Dureza , Estudos Prospectivos
16.
Biomed Res Int ; 2022: 9097379, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35509715

RESUMO

Objective: To evaluate the bibliometric profile of the national academic production of public and private medical schools in Scopus after the publication of a new university law (2015-2020). Methods: A descriptive bibliometric study was conducted. The secondary data corresponding to the 42 Peruvian medical schools that had scientific publications in Scopus from 2015 to 2020 were evaluated, and the Affiliation ID of each Peruvian institution was considered. Data were analysed using SciVal. Results: The total production of the Peruvian medical schools was 5406 manuscripts (100%), of which 3018 (56%) were included in the 'clinical medicine' category. The total production of publications in Peru from 2015 to 2020 was 21597 manuscripts, of which medical publications accounted for 7950, with only 5406 manuscripts belonging to the Faculties of Medicine of Peru. The Peruvian Journal of Experimental Medicine and Public Health had published the highest number of manuscripts (500 articles), with an approximate publication citation of two. Conclusion: There was a constant increase in the scientific production of Peruvian medical schools from 2015 to 2020. Additionally, it was found that medical publications contribute the most to the total scientific production of Peru.


Assuntos
Pesquisa Biomédica , Faculdades de Medicina , Bibliometria , Humanos , Peru , Publicações
17.
Int J Dent ; 2022: 7678891, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35547398

RESUMO

Objective: To perform a bibliometric analysis of the scientific research on the development of vaccines against dental caries. Methods: An extraction of the scientific production published on the development of vaccines against dental caries between 2011 and 2020 was carried out from the Scopus database. Microsoft Excel was used for the elaboration of tables and SciVal for the bibliometric analysis of the data, which were divided into indicators of production, impact, and collaboration. Finally, VOSviewer was used for co-occurrence analysis of keywords and collaborative networks. Results: 106 studies were retrieved from the Scopus database, which were conducted on the development of dental caries vaccines within the years 2011-2020. Wuhan University, in China, was the university with the highest scientific production on the subject, with 4 publications. Regarding the most productive journals, the first place was occupied by the Journal of Dental Research with 7 publications. Regarding the most productive journals, the first place was occupied by the Journal of Dental Research with 7 publications. The highest percentage of the documents analyzed was in quartile 1 journals and in the national collaboration pattern. Conclusion: Most of the manuscripts regarding the development of vaccines against dental caries were published in China and in Q1 quartile journals. In addition, Yan Huimin, Yang Jingyi, Zhou Dihan, Yang Yi, Li Yuhong and Fan Mingwen were found to top the list of most productive authors. The Journal of Dental Research was also identified as the most productive and cited journal.

18.
Int Dent J ; 72(5): 725-730, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35595556

RESUMO

INTRODUCTION: Scientometrics is a discipline that allows the analysis of the characteristics of publications in each field of knowledge using different indicators. The aim of this research was to analyse world scientific publication as to COVID-19 related to dentistry. METHODS: A specialised search strategy was used to obtain all the documents published in journals indexed in the Scopus database between December 2019 and February 2022. The study variables were exported and analysed in SciVal (Elsevier). RESULTS: In all, 2071 documents were retrieved; of those, Oral Diseases has the highest impact with an average of 12.3 citations per publication, and the British Medical Journal was identified as the journal with the highest scientific output (107). India (292) and the UK (287) were the countries with the most published papers. The Universidade de São Paulo in Brazil was the institution with the highest number of published papers (61) and with the highest impact. CONCLUSIONS: During the pandemic, scientific publications on dentistry and COVID-19 have been increasing considerably. International collaboration has the highest percentage of publications whilst India and the UK are the countries with the highest scientific production.


Assuntos
COVID-19 , Bibliometria , Brasil , Odontologia , Humanos , Índia
19.
J Cancer Epidemiol ; 2022: 7136868, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35308302

RESUMO

Objective: To evaluate the scientometrics characteristics of the scientific production on the treatment of brain tumors with gamma knife radiosurgery in Scopus. Methods: The Scopus database (Elsevier) was used to collect all relevant studies for this bibliometric analysis. Data was obtained as a .csv file; it was downloaded from Scopus and was exported by SciVal to Microsoft Excel for a presentation using tables for more detailed analysis. The citations and the number of papers for the most productive institutions, authors, countries, and journals publishing scientific papers were analyzed on the use of gamma knife radiosurgery for brain tumors. Results: 458 metadata were obtained from scientific publications, on which inclusion and exclusion criteria were applied, leaving 248 studies. The maximum peak of publications was 2018 with 31 publications, and the minimum peak was 2015 with 18. The most related subtopics were neurology, surgery, and oncology, and most of the retrieved papers had only institutional collaboration. As for more productive journals, Journal of Neurosurgery is first with 23 publications; within the countries with the most scientific publications, we have the United States, Japan, and China. With the United States being the country with the highest number of productions, University of Texas MD Anderson Cancer Center was the main university with the highest scientific production and Sheehan and Trifiletti and American authors dominate the list with the highest number of documents. Conclusion: Scientific production regarding gamma knife surgery and brain tumors has been increasing during the last 10 years, with a high incidence during 2018, and the highest number of published articles was in the first quartile. Likewise, the United States is the country with the most publications, authors, and universities on the subject. Greater efforts are still lacking from all countries in the world to reach the quantity and quality of production of the United States.

20.
J Contemp Dent Pract ; 23(9): 861-865, 2022 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-37282990

RESUMO

AIM: To analyze the characteristics and visibility of the scientific production of monkeypox in dentistry. MATERIALS AND METHODS: A bibliometric study was carried out with the publications indexed in the Scopus database up to 22 September 2022. A search strategy was developed using Boolean operators "AND" and "OR," in addition to the MeSH term "monkeypox virus" (MPXV) in the subarea of dentistry. The bibliometric indicators were measured objectively with the SciVal program. RESULTS: Of the publications identified, 40% were indexed in first-quartile journals. India and Brazil are the countries with two published papers, while India has more views than the rest. Banaras Hindu University, Varanasi, Uttar Pradesh, India and Dr. Ram Manohar Lohia Hospital, New Delhi, India are the institutions with the highest number of citations with respect to the world average (FWCI: 2.74). The International Dental Journal has a publication on monkeypox in the field of dentistry. India is the country with the most authors (06) who have published about the study. Samaranayake Lakshman Perera is the most productive and high-impact author. CONCLUSION: In the area of dentistry, scientific production on monkeypox is still scarce; however, the publications identified are mainly in high-impact indexed journals (Q1 and Q2). It is necessary to prioritize this disease as a line of research, in addition to articulating efforts between dental teams from different institutions. CLINICAL SIGNIFICANCE: It is necessary to demonstrate the characteristics of scientific publications on monkeypox in dentistry worldwide in order to have a panoramic view of the dynamics of scientific articles in this area.


Assuntos
Humanos , Bibliometria , Brasil , Odontologia , Índia
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