Global research landscape of vascular access device-related complications in oncology: A bibliometric analysis

BACKGROUND: Vascular access devices (VADs) are essential for delivering systemic anticancer therapies, yet device-related complications remain a major challenge in oncology care. OBJECTIVES: To analyze global research trends and the knowledge structure of vascular access-related complications in oncology using bibliometric methods. RESEARCH DESIGN: Bibliometric analysis. SUBJECTS: A total of 3072 articles and reviews published between 1977 and 2026 and indexed in the Web of Science Core Collection. MEASURES: Bibliometric analyses were performed using Biblioshiny and VOSviewer to evaluate publication trends, journal productivity, authorship, citation structure, collaboration networks, and thematic development. RESULTS: = 20) were the leading authors. The literature primarily focused on complication prevention, thrombosis, and catheter-related infections. CONCLUSIONS: Research on vascular access-related complications in oncology has expanded substantially, while patient-centered topics and standardized vascular access management remain underrepresented. These findings provide a comprehensive overview of the field and may help guide future research priorities.