What is new and different in the 2021 Surviving Sepsis Campaign guidelines.

The Surviving Sepsis Campaign (SSC) International Guidelines for the Management of Sepsis and Septic Shock provide recommendations on the care of hospitalized adult patients with (or at risk for) sepsis. This review discusses what is new or different in the 2021 SSC adult sepsis guidelines compared to 2016. The guidelines include new weak recommendations for use of balanced fluid over saline 0.9%, use of intravenous corticosteroids for septic shock when there is ongoing vasopressor requirement, and peripheral initiation of intravenous vasopressors over delaying initiation in order to obtain central venous access. As before, there is a strong recommendation to initiate antimicrobials within 1 h of sepsis and septic shock, but there are now additional recommendations when the diagnosis is uncertain. The recommendation for initial fluid resuscitation in septic shock of 30 mL/kg crystalloid has been downgraded from strong to weak. Finally, there are 12 new recommendations addressing long-term outcomes from sepsis, including strong recommendations to screen for economic and social support and to make referrals for follow-up where available; use shared decision-making in post-intensive care unit (ICU) and hospital discharge planning; reconcile medications at both ICU and hospital discharge; provide information about sepsis and its sequelae in written and verbal hospital discharge summary; and to provide assessment and follow-up for physical, cognitive, and emotional problems after hospital discharge.