Application of light in delirium: a bibliometric analysis
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Summary
This summary is machine-generated.Light therapy shows growing interest for managing delirium, an acute neurocognitive disorder. Research trends indicate increasing publications, with the US leading, highlighting the need for more studies to support clinical application.
Area Of Science
- Medical Informatics
- Neuroscience
- Critical Care Medicine
Background
- Delirium is a common acute neurocognitive disorder in elderly and critically ill patients.
- Light therapy is emerging as a non-pharmacologic intervention for delirium.
- Bibliometric analysis is used to assess research trends in this field.
Purpose Of The Study
- To systematically evaluate research progress and evolutionary trends in light therapy for delirium.
- To identify key research domains, influential institutions, and leading authors in the field.
- To provide insights into the current state and future directions of light therapy for delirium.
Main Methods
- Bibliometric analysis of publications from the Web of Science Core Collection.
- Analysis of temporal trends, geographical distribution, and institutional contributions.
- Utilized VOSviewer, R-bibliometrix, and CiteSpace for data analysis, including keyword co-occurrence and thematic clustering.
Main Results
- A consistent increase in annual publications on light therapy for delirium was observed.
- The United States was the most prolific country, with Johns Hopkins University as the leading institution.
- Key research areas identified include sleep, intensive care units, mechanically ventilated patients, and critically ill patients.
Conclusions
- The application of light therapy for delirium is an evolving research area.
- Further research is needed to establish a robust scientific basis for clinical application.
- Future studies should explore specific populations, multifactorial interventions, and basic science research.

