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Review
. 2023 Jul 19;46(1):178.
doi: 10.1007/s10143-023-02069-2.

Network analysis of neurosurgical literature: an increased focus on training during the COVID-19 pandemic

Siddhant Kumarapuram  1 , Sanjeev Sreenivasan  1 , Akanksha Mathivanan  1 , Pranav Manchiraju  1 , Mohammad Khuroo  2 , Srihari Sundararajan  1 , Anil Nanda  1 , Sudipta Roychowdhury  1 , Gaurav Gupta  3   4
Affiliations
Review

Network analysis of neurosurgical literature: an increased focus on training during the COVID-19 pandemic

Siddhant Kumarapuram et al. Neurosurg Rev. .

Abstract

The COVID-19 pandemic led to stringent guidelines to restrict the conduct of non-emergent surgical procedures. Consequently, neurosurgery departments experienced a decline in case volumes and greater educational time being spent on virtual research projects. In our report, we reveal how neurosurgical research has changed during the pandemic compared to the pre-pandemic phase. The WebOfScience database was searched for neurosurgical articles published between 2012-2019 (pre-pandemic) and 2020-2022 (pandemic). From this data, the keywords, terms, and countries were analyzed using networks formed by the VOS Viewer software. In addition, the analysis was repeated for neurosurgical articles specific to COVID-19. Network analyses of terms and keywords revealed an increased popularity of virtual research projects, including case reports, meta-analyses, reviews, surveys, and database studies. Additionally, there was increased interest in research pertaining to neurosurgical education during the post-pandemic era, including topics regarding virtual training modalities, mental health, and telemedicine. Our bibliometrics analysis suggests that the impact of COVID-19 restrictions on hospital systems affected neurosurgical training programs. Future investigations should explore the effects of the trainee experience during the COVID-19 pandemic on the outlook for neurosurgical education.

Keywords: Bibliometrics; COVID-19; Education; Neurosurgical training.

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References

    1. Holshue ML et al (2020) First case of 2019 novel coronavirus in the United States. N Engl J Med 382(10):929–936 - DOI - PubMed - PMC
    1. Jean WC et al (2020) The impact of COVID-19 on neurosurgeons and the strategy for triaging non-emergent operations: a global neurosurgery study. Acta Neurochir (Wien) 162(6):1229–1240 - DOI - PubMed
    1. Burke JF et al (2020) Letter: The coronavirus disease 2019 global pandemic: a neurosurgical treatment algorithm. Neurosurgery 87(1):E50–E56 - DOI - PubMed
    1. Field NC et al (2020) Letter to the Editor: Decrease in neurosurgical program volume during COVID-19: residency programs must adapt. World Neurosurg 141:566–567 - DOI - PubMed - PMC
    1. Keen S, Lomeli-Rodriguez M, Joffe H (2022) From challenge to opportunity: virtual qualitative research during COVID-19 and beyond. Int J Qual Methods 21:16094069221105075 - DOI - PubMed - PMC

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