TY - JOUR
T1 - Early enteral nutrition is superior to delayed enteral nutrition for the prevention of infected necrosis and mortality in acute pancreatitis
AU - Wereszczynska-Siemiatkowska, Urszula
AU - Swidnicka-Siergiejko, Agnieszka
AU - Siemiatkowski, Andrzej
AU - Dabrowski, Andrzej
PY - 2013/5
Y1 - 2013/5
N2 - OBJECTIVES: The exact time of initiation of total enteral nutrition (TEN) in severe acute pancreatitis (SAP) and its influence on the disease outcome are not well known. METHODS: An analysis of 197 cases with predicted SAP allocated to: group A (n = 97), early TEN (started within the first 48 hours after admission to hospital); and group B (n = 100), delayed TEN (started after 48 hours). RESULTS: Infection of necrosis/fluid collections occurred in 4 patients in group A and 18 patients in group B (P < 0.05). Respiratory failure and transfer to intensive care unit occurred more frequently in group B than in group A (15 vs 5 and 15 vs 3 patients; P < 0.05). Multiple-organ failure was observed in 9 patients in group A and 16 patients in group B (P > 0.05). Seven patients in group A and 11 patients in group B underwent surgery (P > 0.05). All 9 reported deaths occurred in group B (P < 0.05). The time to start TEN was a predictor of infected necrosis/fluid collection (odds ratio, 4.09; P = 0.028). CONCLUSIONS: Delayed compared to early TEN is associated with higher mortality, increased frequency of infected necrosis/fluid collections, respiratory failure, and a need for intensive care unit hospitalization. Enteral nutrition in SAP should be started within 48 hours after admission to hospital.
AB - OBJECTIVES: The exact time of initiation of total enteral nutrition (TEN) in severe acute pancreatitis (SAP) and its influence on the disease outcome are not well known. METHODS: An analysis of 197 cases with predicted SAP allocated to: group A (n = 97), early TEN (started within the first 48 hours after admission to hospital); and group B (n = 100), delayed TEN (started after 48 hours). RESULTS: Infection of necrosis/fluid collections occurred in 4 patients in group A and 18 patients in group B (P < 0.05). Respiratory failure and transfer to intensive care unit occurred more frequently in group B than in group A (15 vs 5 and 15 vs 3 patients; P < 0.05). Multiple-organ failure was observed in 9 patients in group A and 16 patients in group B (P > 0.05). Seven patients in group A and 11 patients in group B underwent surgery (P > 0.05). All 9 reported deaths occurred in group B (P < 0.05). The time to start TEN was a predictor of infected necrosis/fluid collection (odds ratio, 4.09; P = 0.028). CONCLUSIONS: Delayed compared to early TEN is associated with higher mortality, increased frequency of infected necrosis/fluid collections, respiratory failure, and a need for intensive care unit hospitalization. Enteral nutrition in SAP should be started within 48 hours after admission to hospital.
KW - enteral nutrition
KW - mortality
KW - necrosis
KW - pancreatitis
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U2 - 10.1097/MPA.0b013e318271bb61
DO - 10.1097/MPA.0b013e318271bb61
M3 - Article
C2 - 23508012
AN - SCOPUS:84876877093
SN - 0885-3177
VL - 42
SP - 640
EP - 646
JO - Pancreas
JF - Pancreas
IS - 4
ER -