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A Bibliometric Analysis of Research on Perioperative Neurocognitive Disorder: A Systematic Review
Yiting Yao1, Hanyu Liu1, Wenli Wang1
1Department of Anesthesiology and Perioperative Medicine, The First Affiliated Hospital of Nanjing Medical University, 210029 Nanjing, Jiangsu, China.
Insights
This bibliometric analysis offers a comprehensive overview of Perioperative Neurocognitive Disorder (PND) research. Neuroinflammation is identified as a key focus in recent PND studies.
Area of Science:
- Neuroscience
- Medical Research
Background:
- Perioperative Neurocognitive Disorder (PND) impacts memory, concentration, and physical function.
- Limited quantitative analyses exist for PND despite numerous publications.
Conclusions:
- This bibliometric analysis provides a broad overview of the PND research landscape.
- Highlights neuroinflammation as a critical area for future PND investigations.
Background:
Perioperative neurocognitive disorder (PND) is a general term for cognitive impairment that negatively affects multiple domains, including memory, concentration, and physical functioning. Numerous articles have been published on PND; however, only a few quantitative analyses covering this disorder have been published.
Methods And Materials:
To clarify PND's developmental history, research foci, and future directions, we conducted a bibliometric analysis using the bibliometric tools VOSviewer and CiteSpace. A total of 4704 publications were obtained from the Web of Science database, including annual publications and trends, keywords, institutions, journals, and collaboration between countries/regions and authors.
Results:
In addition, we found that neuroinflammation is a hotspot in recent studies.
Conclusions:
This bibliometric analysis provides a broad overview of studies in the field of PND.
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