Preoperative oral nutritional support vs normal diet
Complications
It is very uncertain whether preoperative oral nutritional support changes complications compared with normal diet (very low certainty).
1 finding from 1 review
- Perioperative nutrition for the treatment of bladder cancer by radical cystectomy 2019 · Cochrane Headline outcomes onlyRR 0.89 [0.18, 4.51]1 study · 28 participantsVery low