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Assessment of routine elimination of postoperative nasogastric decompression after Roux-en-Y gastric bypass
Sergio Huerta1, James R Arteaga, Mark P Sawicki
1VAMC Greater Los Angeles Health Care System, the UCLA Bariatric Surgery Program, and the UCLA Center for Human Nutrition, Los Angeles, CA 90095, USA.
Background:
Anastomotic disruption after surgical intervention is an infrequent complication, but may lead to severe morbidity and mortality when it occurs. Of the various gastric procedures, the Roux-en-Y gastric bypass (RYGB) has one of the highest risks for anastomotic leakage. Consequently, a nasogastric tube (NGT) is frequently placed when these operations are performed. Most studies examining the outcomes for patients without postoperative NGTs have been relatively small with groups of patients undergoing a variety of operations. Assessing the incidence of anastomotic leaks by routine elimination of postoperative NGTs requires a large number of patients. In this study, we assessed the safety and efficacy of routine elimination of NGTs in a large cohort of patients undergoing a single operation.
Methods:
We reviewed our experience with 1067 patients who underwent RYGB at the UCLA medical center. Fifty-six patients had NGTs routinely placed before the implementation of a standard protocol, which eliminated postoperative NGT decompression. The complication rate for the RYGB patient cohort with and without postoperative NGT was compared.
Results:
We found no difference in the complication rates between the 2 groups (Fisher exact test; P =.21).
Conclusions:
Our findings suggest that routine placement of an NGT after RYGB is unnecessary.