It is very uncertain whether summary of findings table ‐ Combined mechanical and oral antibiotic… changes surgical site infections compared with oral antibiotics alone (very low certainty).
Summary of findings table ‐ Combined mechanical and oral antibiotic… showed no clear difference in anastomotic leakage compared with oral antibiotics alone (low certainty).
Summary of findings table ‐ Combined mechanical and oral antibiotic… showed no clear difference in mortality compared with oral antibiotics alone (low certainty).
Summary of findings table ‐ Combined mechanical and oral antibiotic… showed no clear difference in incidence of postoperative ileus compared with oral antibiotics alone (low certainty).
It is very uncertain whether endoscopic injection treatment changes repeat positive urine culture by 1 year compared with antibiotics alone (very low certainty).
It is very uncertain whether endoscopic injection treatment changes microbial resistance to the prophylactic drug compared with antibiotics alone (very low certainty).
Antimicrobial showed no clear difference in systemic UTI compared with placebo or no antibiotics (low certainty).
Antimicrobial may leads to lower symptomatic UTI compared with placebo or no antibiotics (low certainty).
It is very uncertain whether antimicrobial changes serious adverse events compared with placebo or no antibiotics (very low certainty).
Antimicrobial showed no clear difference in minor adverse events compared with placebo or no antibiotics (low certainty).
It is very uncertain whether antimicrobial changes localized UTI compared with placebo or no antibiotics (very low certainty).
It is very uncertain whether antimicrobial changes bacterial resistance compared with placebo or no antibiotics (very low certainty).
Corticosteroids (dexamethasone) may leads to higher pain ‐ absence of pain at 12 months compared with placebo (low certainty).