BACKGROUND:Early enteral nutrition (EN) after injury reduces septic complications, but upper digestive intolerance (UDI) occurring immediately post-trauma is a risk factor for pneumonia. Our study aimed to determine whether early intragastric feeding may lead to gastric intolerance and subsequent pneumonia in ventilated multiply injured patients. METHODS: This prospective study involved two groups of patients randomized either to immediate intragastric EN, or to delayed intragastric EN started later than 24 h after admission. UDI was diagnosed when gastric residual volume, measured with a 50-ml syringe after stopping the feeding for 2 h, exceeded 200 ml at least at two consecutive measurements, and/or when vomiting occurred. RESULTS: Out of 52 patients, 27 were included in the early EN group, and 25 in the delayed-EN group. On day 4, the early EN group received a greater amount of feeding because of intolerance problems occurring in the delayed-EN group (1175 +/- 485 ml vs. 803 +/- 545 ml). Twenty-five subjects--33% of the early EN patients and 64% of the delayed-EN patients--met the criteria for pneumonia (P = 0.050). On average, patients with pneumonia were older, more severely injured, and therefore required more ventilator days and a longer stay in the intensive care unit than patients without pneumonia. CONCLUSIONS: If properly administered, early enteral nutrition can decrease the incidence of upper intestinal intolerance and nosocomial pneumonia in patients with multiple injuries. Copyright2003 Elsevier Ltd.
RCT Entities:
BACKGROUND: Early enteral nutrition (EN) after injury reduces septic complications, but upper digestive intolerance (UDI) occurring immediately post-trauma is a risk factor for pneumonia. Our study aimed to determine whether early intragastric feeding may lead to gastric intolerance and subsequent pneumonia in ventilated multiply injured patients. METHODS: This prospective study involved two groups of patients randomized either to immediate intragastric EN, or to delayed intragastric EN started later than 24 h after admission. UDI was diagnosed when gastric residual volume, measured with a 50-ml syringe after stopping the feeding for 2 h, exceeded 200 ml at least at two consecutive measurements, and/or when vomiting occurred. RESULTS: Out of 52 patients, 27 were included in the early EN group, and 25 in the delayed-EN group. On day 4, the early EN group received a greater amount of feeding because of intolerance problems occurring in the delayed-EN group (1175 +/- 485 ml vs. 803 +/- 545 ml). Twenty-five subjects--33% of the early EN patients and 64% of the delayed-EN patients--met the criteria for pneumonia (P = 0.050). On average, patients with pneumonia were older, more severely injured, and therefore required more ventilator days and a longer stay in the intensive care unit than patients without pneumonia. CONCLUSIONS: If properly administered, early enteral nutrition can decrease the incidence of upper intestinal intolerance and nosocomial pneumonia in patients with multiple injuries. Copyright 2003 Elsevier Ltd.
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