Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition
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Randomized Controlled Trial Comparative Study
Olive oil-based fat emulsion versus soy oil-based fat emulsion in abdominal oncologic surgery.
In parenteral nutrition (PN), essential fatty acids are provided by soy oil-based fat emulsions, which may exert adverse effects on the immune system and lipid peroxidation. Olive oil -based fat emulsions have been said to prevent these undesired effects. This study compares effects of olive oil - and soy oil -based fat emulsions in 22 patients who underwent abdominal surgery for cancer. ⋯ Second group had increases in alkaline phosphatase (85.80 ± 13.46 vs 147.20 ± 34.17), γ-glutamyl transferase (48.40 ± 12.86 vs 129.40 ± 42.03), total protein (5.14 ± 0.19 vs 6.06 ± 0.49), and albumin (2.62 ± 0.14 vs 3.00 ± 0.18) (P < .05). Changes in thiobutyric acid levels were not statistically significant in either group. In postoperative cancer patients, olive oil-based fat emulsion had similar effects on BMI, body temperature, biochemical values, and thiobutyric acid levels as soy oil-based fat emulsions.