Scientometric assessment of scientific documents published in 2020 on herbal medicines used for COVID-19

Scientometric Analysis of Research on Oral and Gut Microbiota and Periodontitis: Collaborative Networks, Emerging Patterns, Thematic Evolution

AIM

To perform a scientometric analysis of scientific literature related to microbiota and periodontitis.

MATERIALS AND METHODS

A search strategy was applied on 21 July 2024, identifying 1,069 papers from 408 different sources. However, nine articles could not be exported to SciVal due to incomplete metadata. The documents, including 722 articles, 282 reviews, 44 book chapters, among others, showed an annual growth rate of 7.53%. Bibliometrix and SciVal were used for data extraction and analysis.

RESULTS

A total of 1,069 papers from 408 different sources, published between 2019 and 2024, were identified. The most frequent terms in the research were "periodontitis", "oral microbiome", "microbiome", "periodontal disease", and "dysbiosis". According to Lotka's Law, most authors in the field contributed a small number of papers. The most cited journals in this field were "Frontiers in Cellular and Infection Microbiology", "Journal of Oral Microbiology", and "Periodontology 2000". Analysis of the thematic evolution shows an increasing intersection of topics in recent research, reflecting the multifaceted nature of periodontitis and its interaction with a variety of other health factors.

CONCLUSION

Research on periodontitis and microbiota is multifaceted, interacts with a variety of health factors, and shows a growing intersection of topics in recent research.

CLINICAL SIGNIFICANCE

This study presents a detailed review of the literature on gut microbiota and periodontitis, notes on current developments, and gives hints regarding still emerging themes. Its findings may serve to continue with future guidelines or research and to understand the relationship of gut microbiota with periodontitis. How to cite this article: Mayta-Tovalino F, Espinoza-Carhuancho F, Huaman-De la Cruz M, et al. Scientometric Analysis of Research on Oral and Gut Microbiota and Periodontitis: Collaborative Networks, Emerging Patterns, Thematic Evolution. J Contemp Dent Pract 2025;26(1):86-92.

Status and hotspot analysis of Qingfei Paidu Decoction for the prevention and treatment of COVID-19 based on bibliometric analysis

Background

Qingfei Paidu Decoction (QFPDD) has played an important role in the prevention and treatment of COVID-19 infection in China. The present study aims to perform an econometric analysis and visualization of the literature on the treatment of COVID-19 with QFPDD in the Chinese databases and English databases.

Methods

Six databases including such as Chinese databases CNKI, VIP, CBM, WANFANG as well as English databases PubMed, Web of Science were searched for publications related to the prevention and treatment of COVID-19 with QFPDD. The institutions, authors, keywords of each publication were cisualized using the software of CiteSpace.

Results

A total of 187 literature on the prevention and treatment of novel coronavirus infection with QFPDD were included, of which 145 (77.5%) were in Chinese and 42 (22.5%) were in English. Those publications were written by 926 authors from 383 institutions. There were 78 theoretical studies (41.7%), 63 clinical studies (33.7%), and 46 basic studies (24.6%). The cooperative institutions with the core of "Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences" and "Shanghai University of Chinese Medicine Cross Academy of Science" have been formed, and two core teams with "Wang Yanping" and "Zhang Weidong" have been formed. The keyword analysis showed that the research mainly focuses on pathologic pathogenesis, clinical efficacy, adverse reactions, integrated Chinese and western medicine therapy, network pharmacology research.

Conclusion

QFPDD has attracted worldwide attention, mechanism research and clinical research may become a future development trend. Therefore, in-depth basic research and clinical studies with large samples and multi-center cooperation should be carried out to provide high-level evidence-based evidence for the prevention and treatment of COVID-19 with QFPDD.