Sepsis Detection and Management

Performance Characteristics of Sepsis Screening Tools

• The National Institute for Health and Care Excellence (NICE) 2024 guidelines recommend NEWS2 as the preferred initial screening tool, with a sensitivity of 84-86%, outperforming qSOFA's 28-42% sensitivity 1
• The American College of Emergency Physicians recommends qSOFA ≥2 to identify high-risk patients requiring immediate full SOFA assessment, but not for initial screening 2

Guideline Recommendations for Sepsis Management

• The American College of Emergency Physicians recommends using qSOFA ≥2 to identify high-risk patients, while the Surviving Sepsis Campaign 2021 explicitly recommends against using qSOFA as a single screening tool due to insufficient sensitivity 2
• NICE 2024 guidelines recommend NEWS2 for initial assessment and repeated monitoring of suspected sepsis patients, with scores ≥7 indicating high risk requiring evaluation every 30 minutes 1

Appropriate Use of qSOFA in Sepsis Management

• qSOFA is best utilized for prognostication, with patients having a qSOFA ≥2 showing >10% mortality risk and increased likelihood of ICU admission ≥3 days 3, 2
• High qSOFA/SOFA scores identify patients at greatest risk of death who may benefit most from aggressive interventions like corticosteroids 4, 5, 6