Clinical relapse · people with surgically‐induced remission in Crohn's disease
Sulphasalazine showed no clear difference in clinical relapse compared with placebo (low certainty).
1 finding from 1 review
Endoscopic recurrence · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Radiologic relapse · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether 5‐ASA changes adverse events compared with no treatment (very low certainty).
1 finding from 1 review
RR 5 [0.25, 101.81]
110 participants
Very low
Serious adverse events · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Withdrawals due to adverse events · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether sulphasalazine changes withdrawal due to adverse events compared with placebo (very low certainty).
1 finding from 1 review
Health‐related quality of life (HRQL) · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Serious adverse events · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Withdrawals due to adverse events · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether 5‐ASA changes withdrawal due to adverse events compared with no treatment (very low certainty).
1 finding from 1 review
Health related quality of life · people with surgically‐induced remission in Crohn's disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Clinical relapse · people with surgically‐induced remission in Crohn's disease
5‐ASAs probably leads to lower clinical relapse compared with placebo (moderate certainty).
1 finding from 1 review
Endoscopic recurrence · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether 5‐ASAs changes endoscopic recurrence compared with placebo (very low certainty).
1 finding from 1 review
Clinical relapse · people with surgically‐induced remission in Crohn's disease
Azathioprine or 6‐mercaptopurine probably leads to lower clinical relapse compared with placebo (moderate certainty).
1 finding from 1 review
Radiologic relapse · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether azathioprine or 6‐mercaptopurine changes radiologic relapse compared with 5‐aminosalicylic acid (very low certainty).
1 finding from 1 review
Adverse events · people with surgically‐induced remission in Crohn's disease
Azathioprine or 6‐mercaptopurine showed no clear difference in adverse events compared with 5‐aminosalicylic acid (low certainty).
1 finding from 1 review
Serious adverse events · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether azathioprine or 6‐mercaptopurine changes serious adverse events compared with 5‐aminosalicylic acid (very low certainty).
1 finding from 1 review
Withdrawals due to adverse events · people with surgically‐induced remission in Crohn's disease
Azathioprine or 6‐mercaptopurine may leads to higher withdrawal due to adverse events compared with 5‐aminosalicylic acid (low certainty).
1 finding from 1 review
Clinical relapse · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether azathioprine or 6‐mercaptopurine changes clinical relapse compared with anti TNF‐α (very low certainty).
1 finding from 1 review
Endoscopic relapse · people with surgically‐induced remission in Crohn's disease
It is very uncertain whether azathioprine or 6‐mercaptopurine changes endoscopic relapse compared with anti TNF‐α (very low certainty).
1 finding from 1 review