Oral 5‐aminosalicylic acid showed no clear difference in serious adverse events compared with comparator 5‐aminosalicylic acid formulation (low certainty).
It is very uncertain whether oral 5‐aminosalicylic acid changes withdrawal due to adverse events compared with comparator 5‐aminosalicylic acid formulation (very low certainty).
Oral 5‐aminosalicylic acid showed no clear difference in exclusion/withdrawal after entry compared with comparator 5‐aminosalicylic acid formulation (moderate certainty).
Oral 5‐aminosalicylic acid showed no clear difference in adverse events compared with placebo (moderate certainty).
Oral 5‐aminosalicylic acid showed no clear difference in serious adverse events compared with placebo (low certainty).
Oral 5‐aminosalicylic acid showed no clear difference in withdrawal due to adverse event compared with placebo (moderate certainty).
Oral 5‐aminosalicylic acid showed no clear difference in exclusion/withdrawal after entry compared with placebo (moderate certainty).
It is very uncertain whether ciprofloxacin changes clinical remission compared with metronidazole (very low certainty).
It is very uncertain whether metronidazole changes adverse events compared with budesonide enema (very low certainty).
It is very uncertain whether rifaximin changes clinical remission compared with placebo (very low certainty).
It is very uncertain whether rifaximin changes clinical improvement compared with placebo (very low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
It is very uncertain whether rifaximin changes adverse events compared with placebo (very low certainty).
The review found no eligible studies for this question.
It is very uncertain whether lactobacillus GG changes clinical improvement compared with placebo (very low certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.