Bibliometric Analysis of Research Trends and Global Collaborations in Anesthesia on Neuromuscular Blockers and Antagonists (2000–2024)

Abstract

(1) Background: The aim of this bibliometric study is to analyze global research trends, citation impact, and scientific collaborations in the field of neuromuscular blockers (NMBAs) and their antagonists between 2000 and 2024. (2) Methods: Data were retrieved from the Web of Science Core Collection (WoSCC) using Boolean search strategies. Bibliometric analyses were conducted using R bibliometrix, VOSviewer, and CiteSpace software to visualize collaboration networks, keyword trends, and citation bursts. (3) Results: A total of 499 articles were analyzed, with the United States of America (USA), China, and South Korea leading in productivity, while France had the highest citation impact. Influential authors included Mertes PM and Fuchs-Buder T. Emerging topics such as sugammadex, sevoflurane, and neuromuscular monitoring were identified, reflecting a shift from pharmacokinetic studies to safety and monitoring strategies. (4) Conclusions: The findings indicate a marked increase in studies on neuromuscular monitoring and reversal agents, such as sugammadex, over the past two decades. The USA, France, and China emerged as the most contributory countries in NMBAs research, with their extensive international collaborations playing a pivotal role in shaping scientific progress. Highly influential studies have predominantly focused on NMBA pharmacokinetics, safety, anaphylaxis risks, and the clinical benefits of sugammadex, underscoring its critical role in reducing residual neuromuscular blockade (rNMB) and enhancing patient safety. © 2025 by the authors.