We conducted a randomized controlled trial to explore how a fiber, fish oil, and carotenoid-enriched tube feed formula might impact gastrointestinal (GI) health, particularly diarrhea, among hospitalized patients starting tube nutrition.
In this study, we compared the enriched formula to a standard, non-enriched tube feed. Daily records were kept on incidences of diarrhea and constipation based on stool frequency and consistency. After a week, we also measured levels of essential nutrients, including eicosapentaenoic acid (EPA), in the patients' plasma.
Our findings suggest that the nutrient-enriched formula may positively influence GI tolerance. We observed a reduced incidence of diarrhea among those receiving the enriched formula, along with a significant improvement in plasma levels of EPA, as well as DHA and carotenoids.
It’s important to note, however, that while the results point to benefits, the isolated effect of EPA on diarrhea couldn’t be definitively determined due to the combination of other treatments included in the formula.
Overall, this study showcases the potential advantages of using a specially formulated tube feed to support nutritional status and improve gastrointestinal outcomes for patients in need.