November 12, 2014
Notes: Sun, Gao-Feng
Research Support, Non-U.S. Gov’t
World J Gastroenterol. 2013 Jun 21;19(23):3634-41. doi: 10.3748/wjg.v19.i23.3634.
Author Address: Department of Radiology, Changhai Hospital, the Second Military Medical University, Shanghai 200433, China.
Reference Type: Journal Article
Record Number: 5239Author: Sun, J. K., Li, W. Q., Ke, L., Tong, Z. H., Ni, H. B., Li, G., Zhang, L. Y., Nie, Y., Wang, X. Y., Ye, X. H., Li, N. and Li, J. S.
Title: Early enteral nutrition prevents intra-abdominal hypertension and reduces the severity of severe acute pancreatitis compared with delayed enteral nutrition: a prospective pilot study
Journal: World J Surg
Short Title: Early enteral nutrition prevents intra-abdominal hypertension and reduces the severity of severe acute pancreatitis compared with delayed enteral nutrition: a prospective pilot study
Alternate Journal: World journal of surgery
ISSN: 1432-2323 (Electronic)
Accession Number: 23674254
Keywords: Acute Disease
Intra-Abdominal Hypertension/*prevention & control
Pancreatitis/*prevention & control
Postoperative Complications/*prevention & control
Abstract: BACKGROUND: To investigate the effects of early enteral nutrition (EEN) on intra-abdominal pressure (IAP) and disease severity in patients with severe acute pancreatitis (SAP). METHODS: Enteral nutrition (EN) was started within 48 h after admission in the EEN group and from the 8th day in the delayed enteral nutrition (DEN) group. The IAP and intra-abdominal hypertension (IAH) incidence were recorded for 2 weeks. The caloric intake and feeding intolerance (FI) incidence were recorded daily after EN was started. The severity markers and clinical outcome variables were also recorded. RESULTS: Sixty patients were enrolled to this study. No difference about IAP was found. The IAH incidence of the EEN group was significantly lower than that of the DEN group from the 9th day (8/30 versus 18/30; P = 0.009) after admission. The FI incidence of the EEN group was higher than that of the DEN group during the initial 3 days of feeding (25/30 versus 12/30; P = 0.001; 22/30 versus 9/30; P = 0.001; 15/30 versus 4/30; P = 0.002). Patients with an IAP <15 mmHg had lower FI incidence than those with an IAP >/=15 mmHg on the 1st day (20/22 versus 17/38; P < 0.001), the 3rd day (11/13 versus 8/47; P < 0.001), and the 7th day (3/5 versus 3/55; P = 0.005) of feeding. The severity markers and clinical outcome variables of the EEN group were significantly improved. CONCLUSIONS: Early enteral nutrition did not increase IAP. In contrast, it might prevent the development of IAH. In addition, EEN might be not appropriate during the initial 3-4 days of SAP onset. Moreover, EN might be of benefit to patients with an IAP <15 mmHg. Early enteral nutrition could improve disease severity and clinical outcome, but did not decrease mortality of SAP.