Implementing an obstetric sepsis bundle in a large academic hospital system.

For the purposes of this review, obstetric sepsis refers to sepsis (from all causes, including non-obstetric such as pneumonia) in pregnant or postpartum patients, which was previously described as maternal sepsis. Obstetric sepsis poses a significant threat to pregnant, birthing, and postpartum individuals, contributing prominently to maternal mortality and morbidity despite being largely preventable¹. In response to identified gaps in sepsis management, particularly the lack of specific protocols tailored to obstetric populations, New York-Presbyterian undertook a system-wide initiative to implement a comprehensive sepsis bundle. This initiative included the development of new criteria for identifying sepsis in obstetric patients, the creation of electronic medical record (EMR) alerts aligned with obstetric-specific indicators, and the establishment of a structured sepsis management algorithm. The project involved collaboration across eight hospital campuses within the New York-Presbyterian system, aiming to standardize and improve the early recognition and treatment of sepsis in maternal care. Key components included rigorous data analysis to select appropriate sepsis criteria, simulation-based training to familiarize clinical teams with the new algorithm, and continuous refinement of alert systems to mitigate alarm fatigue and enhance responsiveness. Post-implementation evaluation revealed a significant reduction in preventable morbidity related to sepsis, accompanied by the identification of additional gaps in fever and chorioamnionitis management. These findings prompted the development of new clinical guidelines to further enhance patient safety. Challenges encountered included adapting sepsis criteria to balance sensitivity and specificity, as well as integrating trauma-informed care principles into clinical practice. This project underscores the effectiveness of tailored quality improvement efforts in maternal health, emphasizing the critical role of proactive interventions in enhancing patient outcomes and safety within obstetric settings. Ongoing efforts focus on monitoring process metrics through a dedicated sepsis dashboard and advancing education on trauma-informed care principles, highlighting the continued commitment to sustained improvement in maternal health outcomes.