To evaluate the impact of early supplemental enteral nutrition on postoperative complications specifically in patients at nutritional risk undergoing pancreatoduodenectomy.
Approach:
Key Findings:
Mean Comprehensive Complication Index score was significantly lower in the enteral nutrition group (25.5) compared to the oral nutrition group (35.8; P=.02).
Overall morbidity rates were similar between groups (76% vs 86%).
Major complications occurred in 27% of the enteral nutrition group vs 44% of the oral nutrition group (P=.06).
Infectious complications were lower in the enteral nutrition group (20% vs 37%; P=.04).
Pulmonary complications were also lower in the enteral nutrition group (5% vs 19%; P=.02).
Approximately half of patients in both groups required supplemental parenteral nutrition.
Interpretation:
Early enteral nutrition was safe and well tolerated, showing a lower burden of complications primarily due to reduced infectious and pulmonary events, but did not significantly decrease the overall complication rates.
Limitations:
Trial heavily center-dependent with 80% of patients from a single site, limiting generalizability.
Nonblinded design may have influenced observed differences.
Postoperative physiology and delayed gastric emptying affected comparisons.
Conclusion:
Early supplemental enteral nutrition is associated with a lower overall burden of complications in high-risk patients undergoing pancreatoduodenectomy, but requires careful implementation and does not reduce the proportion of patients with complications, especially considering the need for concurrent parenteral nutrition.
Turns out biology tracks more than we thought — from a spit test that reads your all-nighter to a surgical outcome that still shows up in household chores two decades later. Plus: habits aren't built gradually. They snap.
