Early Achievement of Enteral Nutrition Protein Goals by Intensive Care Unit Day 4 is Associated With Fewer Complications in Critically Injured Adults. Issue 6 (December 2021)

• Record Type: Journal Article
• Authors: Hartwell, Jennifer L.; Cotton, Ann; Wenos, Chelsea D.; Timsina, Lava; Zarzaur, Ben L.; Rozycki, Grace
• Is Part Of: Annals of surgery. Volume 274:Issue 6(2021)
• Publication Date: 2021-12
• Subjects: critical care -- nutrition -- protein delivery -- trauma; Surgery -- Periodicals; 617.005
• DOI: 10.1097/SLA.0000000000003708
• Languages: English
• ISSNs: 0003-4932

Abstract

Abstract : N/A: Objective: We hypothesized that failure to achieve protein goals early in the critical care course via enteral nutrition is associated with increased complications. Background: Although robust randomized controlled trials are lacking, present data suggest that early, adequate nutrition is associated with improved outcomes in critically ill patients. Injured patients are at risk of accumulating significant protein debt due to interrupted feedings and intolerance. Methods: Critically injured adults who were unable to be volitionally fed were included in this retrospective review. Data collected included demographics, injury characteristics, number and types of operations, total prescribed and delivered protein and calories during the first 7 days of critical care admission, complications, and outcomes. Group-based trajectory modeling was applied to identify subgroups with similar feeding trajectories in the cohort. Results: There were 274 patients included (71.2% male). Mean age was 50.56 ± 19.76 years. Group-based trajectory modeling revealed 5 Groups with varying trajectories of protein goal achievement. Group 5 fails to achieve protein goals, includes more patients with digestive tract injuries (33%, P = 0.0002), and the highest mean number of complications (1.52, P = 0.0086). Group 2, who achieves protein goals within 4 days, has the lowest mean number of complications (0.62, P = 0.0086) and operations (0.74, P = 0.001). Conclusions: There is heterogeneity in the trajectory of protein goal achievement among various injury pattern Groups. There is a sharp decline in complication rates when protein goals are reached within 4 days of critical care admission, calling into question the application of current guidelines to healthy trauma patients to tolerate up to 7 days of nil per os status and further reinforcing recommendations for early enteral nutrition when feasible. Abstract : Supplemental Digital Content is available in the text