The SUP-ICU Trial: Does It Confirm or Condemn the Practice of Stress Ulcer Prophylaxis?

Purpose: Stress ulcer prophylaxis (SUP) is routinely administered to critically ill patients for the prevention of stress ulcer-induced, clinically important bleeding (CIB). Recently, the value of SUP has been questioned due to the perceived decline in CIB and the potential for infectious complications secondary to acid suppressive therapy. The SUP-ICU trial is a large, randomized controlled trial comparing intravenous pantoprazole with placebo for the indication of SUP. It is hoped that this trial would answer many of the questions pertaining to the overall value of SUP. This article will provide an in-depth assessment of the SUP-ICU trial in the context of the overall body of literature in this area. Furthermore, applications for clinical practice and recommendations on the provision of SUP are provided. Summary: The SUP-ICU trial revealed no difference in the primary outcome of 90-day mortality with pantoprazole but lower rates of CIB were noted (which was a secondary outcome). Overall, these data provide important insight into the value of SUP along with other questions related to the provision of SUP such as the relationship between CIB and mortality, infectious complications, and enteral nutrition. Conclusions: The SUP-ICU trial is a landmark trial describing the value of SUP in a modern-day setting of intensive care unit (ICU) practice. The provision of SUP should be continued in high-risk patients. Future studies are ongoing that will add further insight to this routine practice.

RCT Entities:   Population Interventions Outcomes