About this trial
Adult patients after elective major abdominal surgeries who are planned to be admitted to the Intensive Care Unit (ICU) can be included in the trial. Each patient will be fed via the gastrointestinal tract. Half of the patients will receive enteral nutrition (EN) with additional fluids, and the rest will receive undiluted EN. The primary aim of this study is to assess feeding intolerance in both patient groups.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
None
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
Enteral fluid
Other interventionGNAK will be administered to the gastrointestinal tract with EN in the same volume.
Intravenous fluid
Other interventionUndiluted EN will be given to the gastrointestinal tract. GNAK, in the same volume, will be administered intravenously.
Treatment groups
Trial outcomes
Primary outcomes
Number of patients having vomiting.
Any incidents of vomiting.
Number of participants who received prokinetic agents.
Administration of prokinetic agents starting with both erythromycin (125mg twice daily enterally) and metoclopramide (10mg three times per day i.v.) due to significant EN intolerance, i.e. ≥ 2 incidents of vomiting/24h; \> 500 mL of gastric volume/6h; presence of gastric contents/nutrition in the endotracheal tube due to regurgitation
Secondary outcomes
Number of participants having nausea
nausea measured with a 4-point verbal descriptive scale (0=no nausea, 1=mild, 2=moderate, 3=severe)
Number of participants having diarrhea
≥ three loose stools per day
Number of participants having increased gastric residual volume
\> 500 ml of gastric aspirate/ 6 hours. Only in patients after lower GI tract surgeries (with intact stomach and gastric feeding)
Number of participants in whom target EN will be achieved
Achieving target EN on day three and later: 80% of protein requirements according to ESPEN (1.3/kg of ideal body weight (patients BMI \< 30) or adjusted body weight, BMI ≥ 30)
Sponsors and contacts
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John Paul II Catholic University of Lublin
Lead sponsor
Center of Oncology of the Lublin Region
Collaborator
Provincial Specialist Hospital in Lublin
Collaborator
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