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Vasoactive Agent Therapy in Septic Shock: From Monotherapy Battles to Tailored Hemodynamic Optimization.

Mingyang Zhu·Yuxiang Zhang·Wenming Liu
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Abstract

Hemodynamic stabilization and preservation of organ perfusion are central elements in the management of septic shock. This is achieved by fluid resuscitation and by administration of vasoactive agents to secure a time window for definitive cause-directed therapy. Guided by the Surviving Sepsis Campaign, the optimization of vasoactive agent strategies, namely protective hemodynamic management, has become a central focus. Tracing key research over the past 25 years reveals a paradigm shift in vasopressor therapy, from empiricism to goal-directed strategy. This evolution has deepened our understanding of the benefit-risk profile of vasoactive agents and fostered a new conceptual framework regarding organ perfusion and protection. Under this framework, management strategies have advanced from the mere pursuit of hemodynamic parameters to care bundles that integrate the monitoring of organ perfusion, microcirculation, and oxygen metabolism. These advances have optimized agent selection, established safe dosing ranges, and ultimately promoted the widespread adoption of combined and multimodal therapy concepts. This review delineates this transformative journey, synthesizing evidence on the reappraisal of traditional agents and exploring "de-catecholaminization" strategies, thereby aiming to broaden the therapeutic landscape. The integration of artificial intelligence and genomic medicine is expected to further advance personalized management strategies for septic shock.

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HumansShock, SepticHemodynamicsVasoconstrictor AgentsFluid TherapySeptic shockde-catecholaminizationmultimodal therapytissue perfusionvasoactive agentsJournal ArticleReview

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Mingyang Zhu, Yuxiang Zhang, Wenming Liu. 2025-12-23. Vasoactive Agent Therapy in Septic Shock: From Monotherapy Battles to Tailored Hemodynamic Optimization.. https://doi.org/10.1097/shk.0000000000002781

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