• Ignacio Martin-Loeches, Mervyn Singer, and Marc Leone.
• Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organization (MICRO), St James's Hospital, Dublin, Ireland. drmartinloeches@gmail.com.
• Intensive Care Med. 2024 Nov 12.

AbstractThis review explores the current landscape and evolving understanding of sepsis, highlighting both challenges and future directions. Sepsis remains a major global health burden, with diverse clinical presentations complicating timely diagnosis and management. Existing definitions, including the Sepsis-3 criteria, emphasize the importance of organ dysfunction, yet early sepsis detection remains limited by available tools. The Sequential Organ Failure Assessment (SOFA) score, though widely used, may not fully capture early stages of infection or account for complex presentations like noncatecholamine-resistant shock. Additionally, the review underscores the pressing need for standardized terminology across sepsis and shock characterization to ensure consistency in diagnosis and treatment strategies. Accessible, resource-adapted solutions are particularly crucial in low- and middle-income countries where sepsis-related mortality rates are higher due to limited resources. Future research should focus on developing and validating integrated, multi-parameter tools that combine clinical, biochemical, and microbiological data to improve sepsis outcomes globally. Advancing sepsis care will require both technological innovation and collaborative, globally consistent guidelines to bridge disparities in healthcare delivery.© 2024. Springer-Verlag GmbH Germany, part of Springer Nature.

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