Kidney Week

Abstract: PUB215

What's Happening in the World of Neonatal AKI? A Bibliometric Analysis

Session Information

• Publication Only

Category: Pediatric Nephrology

• 1800 Pediatric Nephrology

Authors

• Nair, Aishwarya, Texas Tech University Health Sciences Center, Amarillo, Texas, United States

Aishwarya Nair, MD

• Stuart, Dan, Texas Tech University Health Sciences Center, Amarillo, Texas, United States

Dan Stuart, PhD

• Herrick, Shannon L., Texas Tech University Health Sciences Center, Amarillo, Texas, United States

Shannon L. Herrick, MD

• Vasylyeva, Tetyana L., Texas Tech University Health Sciences Center, Amarillo, Texas, United States

Tetyana L. Vasylyeva, MD, PhD

Background

Acute kidney injury (AKI) is characterized by acute decline in kidney function. Neonatal AKI is an important cause of morbidity and mortality in neonates. Over the past 20 years, neonatal AKI research has expanded rapidly, with increasing focus on epidemiology, biomarker development, outcomes, and management strategies. This bibliometric analysis aims to evaluate global research trends, influential contributors, and emerging themes in literature.

Methods

Clarivate’s Web of Science Core Collection was searched using preferred index terms associated with “acute kidney injury” and “neonatal,” with results limited to 20 years. Both the database’s “Analyze Results” and “Citation Report” functions were used to assess records for relevant publication data and indications, including affiliations and leading journal sources. Further tools, such as VOSviewer, helped visualize the data, revealing networked relationships among leading authors and the frequently co-occurring keywords.

Results

A total of 1242 records were identified in the web of science core collection. Analysis revealed a steady rise in publications. Peak publication volume was observed in 2025 (161), followed by 2024 (137). The United States was the leading contributing country, followed by China. Pediatric Nephrology(179) was the leading journal. “Acute Kidney Injury” (721) was the predominant citation topic. The University of Alabama at Birmingham was the top contributing institution. Ashkenazi DJ was the most productive author with 101 publications, followed by Selewski (72). Major funding support was provided by the United States Department of Health and Human Services (14.5%).

Conclusion

This bibliometric analysis demonstrates consistent expansion in neonatal AKI research current trends focusing on predictive biomarkers, precision medicine, and outcome prediction. However, significant gaps remain in the translation of research findings into standardized clinical practice, particularly regarding early risk stratification, implementation of evidence-based management protocols, and multicenter prospective studies. Mapping the evolving research landscape provides insight into emerging trends and underexplored areas, guiding future studies aimed at improving neonatal outcomes and reducing morbidity and mortality. Continued collaboration, equitable research participation, and sustained funding are essential to advance neonatal AKI care.