The review found no eligible studies for this question.
Nutrition support showed no clear difference in ‐ at end of intervention compared with no intervention, placebo, or treatment (low certainty).
Nutrition support may leads to lower ‐ at maximum compared with no intervention, placebo, or treatment (low certainty).
The review found no eligible studies for this question.
It is very uncertain whether enteral immunonutrion with Supportan changes immunological rejection episodes compared with enteral nutrition (EN) with Fresubin (very low certainty).